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How to make a biofireplace yourself at home. Biofireplace for an apartment with your own hands. Creating your own biofireplace

Any person dreams of seeing a biofireplace in his house or apartment. Currently, such a thing is quite affordable. The range includes bio-fireplaces of various shapes, different sizes, they are made in any shade and style. Many who wish do not install a purchased Finnish biofireplace, but. With the help of drawings of a future biofireplace, building materials, dexterity and skill of hands, a person can create a cozy atmosphere in a city apartment.

However, building your own bio-fireplace will not be so easy, but it is quite possible. First of all, you need to decide on the type of fireplace that you will receive in the future. It can be a small table fireplace size, or vice versa. built into the wall. Only after making a decision can you buy tools and building materials. Then you can make a drawing of the future biofireplace. The most important element of the unit is the fuel tank, block or burner. Create a heating do-it-yourself biofireplace burner is not difficult.

What should the burner look like?

You need to choose a burner carefully, taking into account all the nuances. Only the right choice will help make your biofireplace safe and of high quality. When selecting this item, pay attention to the following things:

In the manufacture of the burner, materials must be used High Quality. The best option would be stainless steel. This material will help to use the heating part of the biofireplace for a long period, since it is the metal that can withstand large temperatures and oxidation.
The burner must be thick-walled. This is the only way it will not deteriorate when the temperature rises. Otherwise, the block is deformed, and fuel will spill out and ignite.
Much attention should be paid to the stage of assembling the burner and biofireplace. If you fix the fuel cell poorly or damage it during assembly, the chances of device failure will increase significantly. On burner parts must be free of scratches, chips or dents. It is necessary to constantly monitor the burner if it is not made of solid material.

Varieties of heating blocks

In the modern world, there are two types of heating blocks:

burner;
fuel tank.

Read also: How to make a simulated fire in a fireplace

Consider the first type - the burner. She has like significant advantages and disadvantages. The main advantage of the heating burner is the low price category and the ability to install several burners in one biofireplace. But in these types of blocks for heating there is no protective screen, which means that the fire is constantly open. There is also no possibility of regulating the strength of the flame, and even put out the fire won't work right away.

You will have to wait until the fuel liquid is completely burned, or use a special device to extinguish the fire. This procedure always leads to strong smell in the room. A burner is a great option for those who want to save money or make a bio-fireplace and a heating block on their own. To make it easier to work, make a drawing of the future design and in the future work rely on it. Externally, the burner is made in the form of a small container, inside which bioethanol is poured.

The second type of block is the fuel tank. This design has a huge plus - complete absence of odors. Thanks to a special damper, bioethanol and its vapors do not enter the room. You can extinguish the flame quickly and easily, and without any accessories. To extinguish the flame, simply turn the handle and the damper will close itself. This type of block is completely sealed. Inside such a tank, dust and foreign bodies do not accumulate. By the way, fire power can be adjusted. This is a great advantage, especially when the fireplace is built into the wall and there are interior items on it. But the price category for such heating tanks is quite high. It is not possible to make such a part of the biofireplace on your own, even if you use pre-made drawings.

Recommendations for making a burner yourself

If you still decide to save the family budget and make a heating block for a biofireplace on your own, then you should take into account a few tips.

02.08.2017
6773
Pechnik (Moscow)

The presence of a fireplace in the house allows you to get not only a source of additional heat, but also a wonderful, spectacular addition to the interior and any style of performance. Unfortunately, apartment owners cannot afford the installation of a classic wood-burning solid fuel structure, since a chimney is required for its installation and placement. No less difficult to install and gas appliances.

Fuel blocks for biofireplaces are one of the main elements necessary for the operation of such a design. Safe bioethanol is used as fuel. During combustion, it does not emit harmful and hazardous combustion products into the air.

Key Features

Before proceeding with the assembly and making a fuel tank for a biofireplace, it is recommended that you familiarize yourself with the basic requirements and features that apply to it:

Design features

Descriptions and specifications

High quality

When assembling with your own hands, give preference to high-strength, high-quality and refractory materials. Alternatively, stainless steel can be used.

A fuel block made of this material will serve you for more than one year and will not require modification or replacement.

Optimal ratio

The biofireplace fuel block must have sufficient thickness of each element and wall.

So, when exposed to high temperatures, strong heat, as well as a sharp temperature drop, the material will not collapse, deteriorate, melt and deform.

Appearance

The do-it-yourself fuel block of a biofireplace should not contain various damages, deformations, scratches or chips on its surface.

Each element is securely fixed and screwed to the fuel tank using special fasteners and suitable fittings.

Tip: since steel and any other refractory materials are prone to strong heat during operation, it is recommended that their inner surface be well insulated before use. This will make them safe and allow them to be installed in houses and apartments with small children. Since bioethanol burns, it is also recommended to enclose the flame in a high glass frame, fenced on several sides.

Main varieties

The price of ready-made fuel blocks can vary greatly. These can be both inexpensive models, and products that have a high cost. In order not to overpay for the tank, we recommend that you familiarize yourself with its main varieties and variations:

Burner. This element has an affordable cost, and small dimensions and compact placement, allows you to simultaneously install several of these tanks at once for one biofireplace. The burners are presented in the form of an open flame, the adjustment and rapid cessation of combustion of which is impossible, which is quite unsafe. Also, the fire is not enclosed in a frame, it burns in an open hearth;

Fuel tank. When burning fuel in such a container, due to a special damper, characteristic odors of bioethanol are not emitted into the air. Adjustment of the level of fire and its complete attenuation is possible due to the rotary mechanism. Such models have a higher cost, they can have both desktop and corner, suspended, island, wall or built-in arrangement. Self-assembly of this tank is almost impossible, since the internal structure is quite complex.

Tip: a fuel block for a bio-fireplace, the drawing for which is an integral part, will help you assemble it yourself as quickly and accurately as possible. However, the simplest prefabricated models cannot be wall-mounted, as this is not safe. In order to completely extinguish the flame in the hearth, you will need to use special accessories, or wait until the fuel burns out completely. Be prepared for the fact that due to the rapid extinguishing of the fire, a sharp and unpleasant alcohol smell of bioethanol will form.

Interesting to know: burners can also have both single and double bottoms. The second option is the highest quality and is durable, reliable. The simplest models have manual control, while the most expensive and innovative ones are able to work in automatic mode, via remote control. Also, some fuel blocks are equipped with a special filler.

Manufacturing rules

If you want to assemble the fuel block yourself, we advise you to adhere to the following rules:

If the design features include the presence of glass and some elements made from it, choose an exclusively refractory, heat-resistant coating;
The burner is exposed to high temperatures and greasy heat, which is why only stainless steel is used to assemble it;
For added protection, the interior should be covered with mesh with small air holes. Next, decorative elements are laid, such as: stones or ceramic firewood;
In order to easily form a flame in the bio-fireplace, install a sufficiently long wick impregnated with bioethanol in advance. Fasten it between rocks so that one end is directly in the fuel tank.

Important: one of the disadvantages of fireplaces is the high fuel consumption and its considerable cost. However, if necessary, such fuel can be made independently, observing certain proportions and using a proven instruction. For fireplaces of this type, there is no need to carry out and install a chimney. It is important to regularly ventilate the room.

In order for you to be able to get acquainted with the various variations of biofireplaces manufactured in more detail, we recommend that you view the photos located in this article.

DIY fuel block

Although ready-made purchased blocks have a relatively low cost, many prefer self-production. Before starting assembly, take the following tips as a basis:

If you want to achieve the longest burning of the flame, use mineral wool impregnated with bioethanol or alcohol;
You can also completely abandon some kind of filler. In this case, such a fireplace will not be able to heat the room with high quality, and the walls of the structure itself should be as high as possible.

We collect the tank without the use of fillers

To assemble the fuel tank without the presence of a filler, use the following step-by-step instructions:

Stainless steel is taken as the basis, the thickness of which should not be less than 2-3 millimeters. We make a base from it, based on the dimensions you marked on the drawing. In this case, the base stacks should have a height of at least 4-6 centimeters. This container is necessary for pouring fuel into it;
We equip our design with a limiter and determine a small area where the fuel combustion process will take place;
We install a pre-assembled metal profile in the container, which has a U-shaped outline. It should be easy to insert into the inside of the tank;
The width of this element should be 1-2 centimeters narrower than the substrate itself. Holes are made on one of the walls of the profile;
In order for bioethanol to burn completely, equip the tank with a slight slope at its bottom. For these purposes, we need gypsum, which is poured into the container, after which it leans and remains in this position until the solution has completely solidified. At the last stage, one side of the profile is trimmed.

Tip: to make a double bottom, equip the ends of the container with margins and, in the next step, assemble a similar container, but a little larger. It is important that the heating pad does not come into contact with the tray. The fire is extinguished by means of a special plate cut out of stainless steel.

Interesting to know: for such a burner to work, it is necessary to pour bioethanol into the tank and set it on fire. Such a flame will burn only in a certain area designated by you. In places where an element having a U-shape is located, there is no fire, since air masses do not penetrate into these areas.

To review this and other instructions, we recommend watching the video in this article.

Manufactured using glass wool

In order to create a more advanced and ideal block with your own hands, we recommend using the following instructions:

The assembly scheme is similar to the first manual. However, at the location and installation of the metal profile, we perform additional laying of glass wool;
Do not replace glass wool with basalt or any other substitute for this material. Since it is glass wool that has the following qualities and features: it absorbs any liquids well, breathes and passes the generated steam as a result of burning bioethanol, formaldehyde is completely absent in its composition.

Tip: when choosing glass wool, give preference to white colors. The composition of such a component is acrylic, and the material itself is distinguished by its safety and environmental friendliness. Watch for the absence of friability after laying the cotton wool, choose the softest texture possible.

A do-it-yourself fuel block for a biofireplace can be made from inexpensive improvised materials and thus save your money profitably. A container made according to the instructions attached to this article is guaranteed to be durable and safe. You can make such a tank both from stainless steel sheet and using a ready-made base (mug, deep saucer).

Biofireplace provides an opportunity for owners of apartments in multi-storey buildings to enjoy the comfort and warmth of an open fire. These designs are superior in all respects to their electrical counterparts, which can only imitate a hearth. There are several types of fireplaces, but any of them is easy to do with your own hands at home.

What is a biofireplace and its functions in the interior of an apartment and a house

Biofireplace (ecofireplace) is a device designed to heat a room and runs on environmentally friendly fuel. Does not require installation of a chimney or hood. It can be installed in an apartment with any interior style solution, it will bring a note of comfort, tranquility and harmony into it. Self-made eco-fireplaces can be made from inexpensive improvised materials.

When installing a biofireplace, it is not necessary to install a chimney and an exhaust hood

Designs for decorating and heating a room can be small and large. With their help, they decorate recreation and relaxation areas, focus on any element of the interior, and are often used as attributes of a romantic evening. For their installation in city apartments, neither permits nor approvals are required.

Manufacturers of eco-fireplaces offer a wide range of models. There are remote-controlled structures equipped with a fuel consumption system.

Advantages of eco-fireplaces:

when heating the room, they do not reduce the level of air humidity;
do not require complex installation;
100% heat transfer, as its loss when passing through the chimney is excluded.

Device and principle of operation

The decorative design of an eco-fireplace can be very different, but any of these designs consists of several elements.

Fuel block. It is a heat-resistant container in which the burner is installed.
Burner. They are made of metal or stone (natural or artificial). It can be equipped with an adjustable damper, which controls the intensity of combustion.
Protective screen. Installed on one, two or four sides of the fuel block.
Frame. Not every biofireplace model has a body. In miniature devices, its role is played by the fuel sector.

The principle of operation of an eco-fireplace is simple: fuel is poured into the burner and ignited using a special lighter with an elongated “nose”. Small devices, not protected by massive screens, are lit with ordinary lists or lighters.

Types of biofireplaces

Depending on the dimensions of the structure and the place of its installation, there are several types of biofireplaces.

There are several types of biofireplaces

floor standing

The advantage of such a fireplace lies in its mobility.

Massive and solid structures that can be installed next to the wall or anywhere in the room. The design solution of the case is very different. There are eco-fireplaces made in the form of a tree trunk, forged, decorated with carved metal sheets, decorated with colored glass inserts.

Ceramic firewood is bought for outdoor devices, outwardly almost indistinguishable from real ones. Imitations of coniferous and deciduous trees are possible. These accessories bring the appearance of the biofireplace as close as possible to the natural one. The burner is decorated with chipped or rounded stones. They are necessary to create the effect of a more "live", natural flame.

Wall mounted (hinged)

Hinged biofireplace can be placed at any height

Wall-mounted bio-fireplaces are light and small in weight devices, equipped with protective fire-resistant and transparent screens on 1,2 or 3 sides. All models are flat, equipped with a back wall made of heat-resistant material. The advantages of this type of biofireplaces include:

a light weight;
possibility of installation at any height;
modern style solution.

To eliminate the possibility of falling, hinged devices are securely fixed to the walls.

Desktop

Table fireplace will become a stylish piece of furniture

Desktop biofireplaces are miniature spectacular products that can decorate any interior. Most often they consist of a metal case filled with small stones. On the perimeter or on both sides they are equipped with transparent glasses. The main advantage of these models is low fuel consumption. Miniature eco-fireplaces will decorate the festive table, create a calm and peaceful atmosphere.

Embedded

Built-in biofireplaces are produced in the form of metal modules with a front protective screen.

Biofireplaces of this type can be built into walls or special niches.

Installed in niches built of brick, concrete or drywall. There are models designed to be built into furniture. The fuel block and burner are decorated with ceramic firewood or stones.

Built-in eco-fireplaces have their advantages:

allow you to save space and are the best choice for small apartments;
provide modern design of the room;
equipped with a height-adjustable screen.

What fuel can be used

Botfuel is a fuel that does not emit harmful substances into the atmosphere. There are three types of it:

bioethanol;
biogas;
biodiesel.

Liquid fuel

Liquid biofuel has no smell and burns completely

For the operation of eco-fireplaces, bioethanol is used, which is obtained through the processing of plant materials. This is ordinary ethyl alcohol, which is sold in containers of different volumes: from 0.5 to 10 liters.

The average consumption is 0.3–0.5 l / h (liters per hour). In the process of combustion of this volume of fuel, about 5 kW of thermal energy is released. Therefore, a medium-sized eco-fireplace can be used to heat a room. The efficiency of this equipment is comparable to electric heaters with a capacity of 3 kW/h.

Advantages of liquid fuel:

economical consumption;
complete combustion;
lack of smell;
the ability to control the intensity of combustion with the help of dampers;
does not leave soot and greasy deposits after combustion, so the burners and the fuel block are easy to clean.

Manufacturers offer biofuels enriched with special additives that provide bright flame colors. Bioethanol is obtained from starch-containing raw materials:

corn (stalks and cobs);
beets;
cassava;
sugar cane;
potatoes;
barley.

The raw materials are crushed and fermented with yeast, glucomylase and amylosubtilin. Then they are sent for bragorectification. The leaders in the production of bioethanol are Brazil, China and India.

Liquid fuel can be made independently. For this you will need:

96% alcohol;
gasoline "B-70".

The ingredients are mixed in a ratio of 1:9 (one part of gasoline and 9 parts of alcohol). The consumption of the resulting fuel will be greater than that of bioethanol: up to 1 l/h. But self-made fuel is still more profitable, since it requires cheap raw materials.

Popular brands:

Art Flame;
FANOLA;
"Bioheat".

solid fuel

Solid fuel - firewood or dry fuel. It is not used for the operation of biofireplaces. The amount of heat obtained from the combustion of these types of fuel exceeds the norms allowed for eco-fireplaces.

How to make a biofireplace with your own hands - step by step instructions

A floor biofireplace in its appearance can be indistinguishable from a real one, lined with bricks and having a chimney. The structural solution of the case may be different:

with columns;
with ledges;
have the shape of a bowl or curbstone with legs.

The basis of a biofireplace is easier and cheaper to build from drywall and metal profiles. From these materials it is possible to make a geometrically correct, semicircular or wavy body. Instead of plasterboard, you can use wood, durable plastic or metal.

Design and drawings

At the design stage of a biofireplace, its dimensions and installation location are determined. Floor structures are stationary, so you need to choose a place so that the fireplace harmoniously fits into the interior after changing the design of the room or acquiring new furniture. For small apartments, medium-sized floor structures indicated in the drawing are suitable.

The drawing will help you quickly make all the necessary details of the fireplace

Case manufacturing

To install the biofireplace body you will need:

drywall 9 mm thick;
metal profile PP 60/27;
self-tapping screws;
screwdriver;
sickle;
primer;
putty;
spatula with a narrow metal blade;
roulette;
ruler;
bubble level at least 80 cm long;
pencil or marker.

Suitable for decorating the case:

fake diamond;
ceramic tile;
plastic panels "under the brick" or "under the stone".

Chassis installation steps

Wall and floor markings. Focusing on the previously drawn up drawing, mark the corner points of the back wall of the fireplace on the wall and connect them with straight lines. On the floor, mark the location of the front wall of the cabinet.
Make markings on the floor and wall, attach metal profiles
Frame installation. Build a structure frame from a metal profile. Keep in mind that the strips should not be in close contact with each other. There should be a gap of 2-3 mm between them. This will prevent the structure from warping during its heating and cooling.
Mount the fireplace body from a metal profile
Frame sheathing. Using a jigsaw or a clerical knife, cut the plasterboard sheets of the desired size. Attach them to the metal profile frame. Hats of self-tapping screws "drown" in the GKL by 1-2 mm.
Cutting sheets of drywall
Preparation of drywall for finishing. Paste the joints of the GKL sheets with a glass-woven mesh tape - sickle. Apply putty in the places where the screws are installed and cover the sickle with a thin layer. After the putty dries, start sanding it. To do this, use a special trowel with a grinding mesh.
Finished body sheathed with drywall
Hull lining. Paste the body of the biofireplace with previously selected facing materials.
To finish the fireplace body, use only special facing materials.

Installing the fuel block and burner

You can make a metal container for the fuel block with your own hands from 2 mm thick stainless steel. It is necessary to make a rectangular structure with a bottom and low sides. The dimensions of the block must correspond to the dimensions of the case.

The burner is a metal cartridge that is installed in the tank. Together they form a fuel block. An important element of the burner is a perforated damper, with which the flame is extinguished and its intensity is regulated.

When making your own, consider the following:

the burner must freely enter the metal container;
the top panel of the burner may be a slotted metal plate;
the internal cavity of the burner can be filled with mineral wool insulation or medical wool.

The principle of operation of the fuel block:

eco-fuel is poured into a metal container;
burner filler absorbs liquid;
ignite the fuel with a lighter.

Fireplace decoration

A protective screen made of ordinary window glass with polished edges is installed on the front wall of the biofireplace. The fuel block is decorated with ceramic firewood or stones.

A fireplace in a private house is not only a decorative element, but also a source of heat. Step-by-step instructions for laying a corner fireplace are located in this material:

In order for the operation of the biofireplace to be safe and in order to increase its life, it is recommended to follow a few simple rules.

Do not place a container with fuel near an open flame.
Refueling of the fuel block is possible only after it has completely cooled down.
It is unacceptable to light a fire with flammable materials: paper, wood chips, plastic.
It is forbidden to add fuel to the burner with fire.
If drops of bioethanol get on the body of the eco-fireplace or the floor, the fuel is thoroughly wiped with a dry rag.

The contemplation of living fire is fascinating. A well-known proverb says that you can do this indefinitely. The dance of the flame calms and pacifies, helps to collect thoughts. Unfortunately, those who live in apartment buildings have no such luxury.

The arrangement of a wood-burning fireplace is not affordable for everyone. A good solution is to assemble a biofireplace with your own hands, while saving on the purchase of a finished structure. If you have never done such work, our article will be of great help - here we examined the device and principle of operation of a biofireplace, the main types of design, which will help determine the optimal scheme for assembling a homemade product.

They also provided detailed instructions for making a fireplace with their own hands, illustrating it with step-by-step photos and supplementing it with useful video recommendations. Thanks to a step-by-step analysis of each stage, even a novice master can assemble a biofireplace.

The biofireplace, which is coming into fashion, is a decorative source of open fire that runs on the so-called biofuel. For safe operation, the device is framed by a portal that traps the flame inside.

Structurally, a biofireplace is a burner that runs on alcohol fuel. A mandatory element of the device is a fuel tank, which contains a sufficient supply of flammable liquid for operation.

A wick is inserted into the tank, along the fibers of which the fuel rises to the place of combustion. Actually combustion is carried out in a special bowl, which can have a very different shape. The sizes of biofireplaces vary considerably.

Installing a bio-fireplace is a great way to decorate the interior, make it unusual and attractive. Depending on the type of device and model, the fire can be completely open or closed from several sides by portal walls, transparent and opaque.

To extinguish the flame, it is enough to cover the burner with a special damper. It will block the access of oxygen, without which the combustion process is impossible. A damper must be available for each device. The appliance may have several burners.

In addition, some burners are equipped with nozzles. This makes the flames as similar as possible to those that form when wood is burned in a fire or fireplace.

The devices are very easy to use. First of all, they don't need a chimney. During combustion, biofuels are oxidized to carbon dioxide and water vapor. The absence of heavy impurities in the combustible liquid allows it to burn completely, without the formation of soot, soot and volatile toxic substances.

Therefore, smoke removal (and it does not form) is not required. Thanks to this, the biofireplace can be installed anywhere in the room.

He does not need a heat-resistant floor strapping or a separate foundation. Special permission for its installation is also not required. The only thing to consider when choosing a place to install a biofireplace is the possibility of airing the room or the presence. This is necessary because oxygen is used during combustion, the amount of which must be constantly replenished.

So that the biofireplace does not differ from the real one, it can be decorated with firewood made of refractory ceramics. They are produced in the form of whole or half-burnt logs.

Biofireplaces are not only decorative, but also functional. Unlike traditional fireplaces, where most of the heat "leaves" into the chimney, the devices completely give off their heat to the room. Of course, it will not work to use such a device as a heating device, but it will be able to heat some area in the room. Biofireplaces are completely safe under the condition of proper operation.

The industry produces the most comfortable to use models equipped with electronic control. They can be controlled from the remote control or via Wi-Fi. In the latter case, it is quite possible to integrate the device into the Smart Home system, remotely control it from a phone or tablet. It is clear that the cost of automatic biofireplaces is an order of magnitude higher than that of conventional ones.

The main disadvantage of biofireplaces is their high cost. The operation of the devices will also be quite expensive, since only special fuel is required for their operation. It will not work to replace it with a cheap analogue.

Composition and features of biofuels

The “bio” part of the word “biofuel” explains that only natural, renewable raw materials are used to make this substance. Therefore, it is completely environmentally friendly and biodegradable.

The main components used for the production of such fuels are herbaceous and grain crops containing large amounts of starch and sugar. Thus, corn and cane are considered the best raw materials.

On sale you can find biofuels of various brands. Preference should be given to certified products, otherwise you may face serious troubles

They produce bioethanol or a kind of alcohol. It is a colorless liquid and has no odor. If necessary, they can replace gasoline, however, the cost of such a substitute is much higher. When burning, pure bioethanol decomposes into water in the form of vapors and carbon dioxide.

Thus, it is even possible to humidify the air in the room where the biofireplace is installed. The substance burns with the formation of a blue "gas" flame.

This is a purely aesthetic flaw, which nevertheless prevents you from enjoying the view of an open fire. A traditional fireplace gives a yellow-orange flame, which is a kind of standard. To eliminate this shortcoming, additives are introduced into biofuels that change the color of the flame.

Thus, the traditional composition of a combustible liquid is as follows:

bioethanol - about 95%;
methyl ethyl ketone, denaturant - about 1%;
distilled water - about 4%.

In addition, crystalline bitrex is added to the fuel composition. This powder has an extremely bitter taste and is designed to prevent alcohol biofuels from being consumed as alcohol. Biofuels of different grades are produced, its composition may vary somewhat, but in general it does not change. It is clear that the cost of such fuel is quite high.

It is not recommended to use home-made fuel for bio-fireplaces, but if you still decide to try, for its manufacture you need to take only high-purity gasoline “Kalosha”

Fuel consumption depends on the number of burners and the power of the biofireplace. On average, about a liter of combustible liquid is consumed for 2-3 hours of operation of a heating unit with a power of about 4 kW per hour. In general, the operation of a biofireplace turns out to be quite expensive, so home craftsmen are trying to find a cheaper analogue of fuel. There is such an option and it is viable.

To avoid trouble, you need to purchase only high-quality components for home-made fuel. Do not forget that the biofireplace does not have a chimney, and all combustion products immediately enter directly into the room.

If toxic substances are present in the fuel, and this is not uncommon for low-quality alcohol-containing compounds, they will end up in the room. This threatens with the most unpleasant consequences. We recommend that you familiarize yourself with.

Therefore, it is not recommended to make fuel for a biofireplace on your own. However, if you really want to experiment, this is the safest recipe. Pure medical alcohol is taken. It must be purchased at the pharmacy.

To color the flame, gasoline of the highest degree of purification is added to it, which is used to refuel lighters ("Kalosha").

Filling the fuel tank must be done very carefully. If liquid is spilled, it must be wiped up immediately with a dry cloth, otherwise arbitrary fire may occur.

Liquids are measured and mixed. Alcohol should be present in a volume of 90 to 94% of the total amount of fuel, gasoline may account for 6 to 10%. The optimal proportion is determined empirically, but you should not go beyond the recommended values. Detailed instructions for the manufacture and use of biofuels.

It is important to remember that the resulting fuel cannot be stored, as the mixture of gasoline and alcohol will delaminate. It should be prepared before use and shaken well for better mixing.

What are biofireplaces?

Biofireplaces are available in a variety of options. Depending on the installation location, there are four main types of the device.

View #1 - wall units

Such biofireplaces are a flat elongated structure, which is fixed on the wall. The front of the device is covered with transparent glass for safety reasons. The same goes for the side walls. The back wall is made of refractory material (usually metal) and decorated.

The design is easy to install. It is hung on fasteners installed in the wall. The device is completely safe in operation, since the rear wall and the bottom of the body are slightly heated during the combustion process. They cannot cause a fire or cause a burn to a person accidentally touching them.

View # 2 - floor biofireplaces

The design is installed on the floor or a small podium. Its bottom does not heat up much, so you can put such a device on any suitable flat surface. The shape and size can be very different.

A floor-type biofireplace can become a highlight of the interior. It looks chic but takes up too much space in the room. Therefore, with a shortage of space, it is better to choose another version of the fireplace.

The main advantage of the device is mobility. If desired, it can be easily rearranged to another place. With the help of floor appliances, it is possible to heat part of the room for a short time.

View #3 - desktop devices

They are compact varieties of floor models. They are placed on shelves, tables or special stands, so they are small in size.

View # 4 - built-in structures

Built-in biofireplaces look very organic. Such devices are mounted in a niche specially prepared for this purpose in the wall. There are devices whose front wall looks like a continuation of the wall. They are only visible from one side.

The built-in biofireplace fits well into the interior of a bedroom or living room. Its size and shape can be very different.

Bio-fireplaces-"flashlights" are produced. They have a convex or multifaceted front wall. Such devices "protrude" a little from the wall, which makes them very unusual and attractive. Installing a built-in biofireplace is much more difficult than a wall-mounted one.

You need to choose a place for it very carefully, moving the device will be very troublesome and time-consuming.

We have another article on our site, where the principle of their action is considered in more detail.

Instructions for making a compact model

Considering that the cost of such devices is quite high, many craftsmen are interested in how to make a biofireplace for a room on their own.

This is a fairly simple task, especially if you make a compact desktop or floor model. It can be conditionally divided into two components: a fuel tank and a glass case. As a second, you can use an old aquarium without a bottom.

For small-sized bio-fireplaces, you can make a fuel tank from an ordinary metal can. Its dimensions should be such that the container is hidden inside the base.

For work we need the following materials:

a metal box that will be used as a base;
metal tank for fuel tank;
lace for wick;
a sheet of glass if there is no aquarium;
silicone sealant;
metal grid;
small pebble.

From the tools you need to prepare a glass cutter, scissors.

Let's get to work and start with the body. It will be a parallelepiped or a cube without a lid and bottom. We determine the dimensions of the future structure and, accordingly, the length and width of its walls. A sheet of glass is laid on a flat horizontal surface, washed and degreased.

We apply a ruler to the line of the future cut and press it to the sheet. To prevent the ruler from slipping, you can stick an adhesive plaster on it.

We take a diamond glass cutter, put it on a sheet and lead it away from us without strong pressure. The cut line should be colorless and thin. If for some reason we did not like the resulting line, it is absolutely impossible to circle it. You should retreat 1 mm and draw a new line. After completing the cut, move the glass to the edge of the base so that it coincides with the cut line.

Carefully tap the cutting line with the tool head, then, with a careful but precise movement, break off the glass remaining on the weight. In this way, we cut out all four parts of the desired size.

Now they need to be glued together with silicone sealant. To do this, generously coat the side edges of the parts and connect them. Let the sealant dry. To do this, we fix the resulting structure between any fixed objects and leave it in this position for a day.

In order for the glued structure to dry in a stationary state, it must be fixed in any suitable way, for example, enclosed between bulky objects

We clean the dried case from excess sealant. It will be convenient to do this with a blade. We proceed to the manufacture of the base of the biofireplace. It should be a box made of metal, corresponding in size to the glass case.

The latter should be easily and securely installed on a metal base. A metal can should also be installed inside the base, which will act as a fuel tank.

It is desirable that the volume of the tank is large enough so that you do not have to refill the biofireplace too often. The bank is installed in the center of the structure. A part is cut out of a durable metal mesh, the size of which matches the base. It is laid on top of the fuel tank and fixed along the edges of the base.

We make a wick from the prepared cord and lower it into the fuel tank. Types and instructions for their manufacture are discussed in our other article.

The fine-mesh metal mesh will become a reliable base for laying decorative stones or ceramic firewood - aesthetic elements to decorate the device

We lay pebbles or any other stones on top of the grid so that they completely cover it. Stones will perform not only a decorative function. They will partially remove the heat that will be transferred from the burner to the metal mesh.

This way you can protect the glass from cracking. Now you can put the glass case back in place. The compact biofireplace is ready for use.

Instructions for assembling a large bio-fireplace

If you need to make a large biofireplace, the most difficult thing will be the manufacture of a fuel tank. The easiest way is to purchase a finished item in a specialized store.

If you plan to make a tank yourself, you need to take a sheet of metal with a thickness of more than 3 mm. It must be stainless steel, otherwise, during combustion, undesirable chemical reactions and even the appearance of toxic fumes are possible.

Specialized stores sell stainless steel fuel tanks for biofireplaces. They are equipped with convenient latches for extinguishing fire.

Actually the tank should consist of two compartments. The bottom one is for filling fuel. Flammable liquid vapors burn in the upper compartment. Between these compartments there must be a separating plate with holes through which the vapors enter the combustion zone. The shape of the tank may be different, it depends on the model of the fireplace.

The most popular option is a parallelepiped-shaped fuel tank with a narrow upper compartment.

It is easier to make a cylindrical tank. To do this, you can take an ordinary mug and cover it with a cut-to-size lid made of fine-mesh metal mesh. It will be possible to fill fuel through the grid, which is quite convenient.

There can be several such tank mugs in the design of a biofireplace. They can be arranged in several rows or in a circle. It is important not to forget to remove the handles from the mugs. This must be done carefully so that a hole does not form.

Having decided on the fuel tank, you can begin to manufacture a biofireplace. Let's make a floor model with two glass screens. For work, you need to prepare fire-resistant glass for screens, a parallelepiped-shaped fuel tank, washers, bolts and silicone gaskets for glass, plastic or metal legs.

In addition, for the manufacture of the base, we need thick plywood or drywall, self-tapping screws and wood bars 40x30 mm.

We start from the foundation. We mark out a sheet of plywood and carefully cut out the side parts of the base box and the top panel from it. We will not do the lower part of the box.

Firstly, its presence will significantly weight the structure. Secondly, without it, it will be much more convenient to fix glass sheets. We are preparing two pieces of a wooden block, on which plywood will be fixed.

Biofireplace with two glass screens can be made independently. The design of the base can be very different - in the form of a console, table, box

On the panel cut out of plywood, we outline the place where the fuel tank will be fixed. Cut out the required mounting hole for the tank. Now we assemble the frame and fix the top panel on it. The edges of the structure are well processed.

If we used not plywood, but drywall, its edges must be treated with putty. We decorate the resulting base in any suitable way: paint, varnish, etc.

Cooking glass panels. First, cut out two pieces of the desired size. In each of them you need to drill holes for decorative fasteners. This is quite difficult, because the slightest mistake can crack the glass. If there is no experience in such work, it is better to entrust the process to an experienced craftsman with a set of special tools. Holes for fasteners are also drilled on the side walls of the base.

Now we fix the glass screen on the base. To do this, we pass a bolt through the glass, do not forget to put on a silicone gasket so as not to damage the glass. We pass the bolt through the base, put on the washer and tighten the nut. This must be done with extreme caution, without applying excessive force, otherwise the glass may crack. Thus, we install both glass screens.

In the process of assembling the structure, silicone gaskets are necessarily used, otherwise the glass may not withstand the load and crack. It is wise to use a more durable option - tempered glass

Biofireplace manufacturing process:

Biofireplace will give your home a special atmosphere. To enjoy the dance of live fire at any time, it is enough to assemble a simple structure.

It is important not to forget about safety rules: do not use fuel of unknown origin, do not leave the fire unattended, do not pour fuel into a device that has not cooled down, and do not forget to regularly ventilate the room in which the biofireplace works.

Have you completed the interior with a bio-fireplace made by yourself? Do you have add-ons or useful assembly tips? Or have you noticed inaccuracies in the material we have proposed? Write to us about it, share photos of your homemade products - your experience will inspire other users to create.

Many people dream of a fireplace with live fire, but not everyone has the opportunity to install a real hearth. It is forbidden to do this in city apartments, and in private houses its installation is associated with the laborious construction of chimneys and ventilation. A good solution in this case would be a do-it-yourself biofireplace.

DIY biofireplace - description

Biofireplace - a simple and safe design, which is based on the combustion of liquid fuel. The first bio-fireplaces were invented in antiquity, when various oils were poured into lamps or small vats and set on fire.

You can make a biofireplace with your own hands without any special expenses and efforts, and the result can decorate any interior and give the apartment a unique feeling of home.

The operation of bio-fireplaces does not involve the installation of chimneys, the only thing to do is to periodically ventilate the room, because an open fire in any case has the ability to burn oxygen. There are several designs of biofireplaces, the main difference of which is the installation location:

Large and realistic fireplaces for floor installation. Due to their stability, they can have large dimensions and resemble ordinary fireplaces as much as possible.
Lightweight and elegant designs for wall mounting or hanging from the ceiling. A prerequisite for them is to block the fire with a transparent screen for fire safety purposes.
Miniature fireplaces for installation on tables and cabinets. A beautiful and modern addition to the interior.

Regardless of the model, the flame height can be adjusted by adding or subtracting burners to the extent provided by the design.

Making bio-fireplaces with your own hands

Despite the simplicity of design and the minimum of materials necessary for its manufacture, purchased biofireplaces are by no means cheap. It will be much more profitable to make biofireplaces with your own hands. This does not require special skills and sophisticated equipment, and you can purchase materials for construction at any store. Before proceeding with the assembly process, you need to collect the following components:

Glass. The quantity and size is calculated based on the design, but you should not buy too thin. The glazier needs to clarify how heat-resistant this or that type of glass is, and then choose the most suitable one.
Silicone compound for sealing seams. Sold in hardware stores.
For the burner, you need to choose a tin can or a metal box, both of which can be found in almost any apartment.
Small piece of metal mesh, the cells in it should be as small as possible.
Decoration materials- multi-colored wild stone or rolled large pebbles look best (sold in pet stores for decorating aquariums).
wick string.

After making a bio-fireplace with your own hands, you will need to constantly buy fuel for it. Only specialized biofuel for such fireplaces can be used, since other compounds can cause poisoning of the body.

Biofireplace drawing

Before you start making a biofireplace with your own hands, you need to draw up its drawings. Several schemes are used for it, one for each part of the fireplace.

For burner. In it, the combustion of fuel will occur. When designing it, it is necessary to take into account the quality of the glass used for the partition. If it does not have heat-resistant qualities, you need to increase the distance from it to the burner. If you place non-heat-resistant glass too close, it will crack very quickly. The minimum distance to the burner is 15 cm.

Fuel tank. As mentioned above, a jar or a box is suitable for it, the only condition is that the metal must be thicker than 2 mm. If the plans include the construction of a large outdoor fireplace, you can purchase a special tank in the store.

You can calculate the number of burners based on the area of \u200b\u200bthe room. For a room of 30 sq. m. You can install no more than two burners. When the drawings of the biofireplace with your own hands are ready, you can start building it.

Do-it-yourself biofireplace burner

The most important part of a self-built biofireplace is a burner for it. Having chosen a suitable metal container, you can start manufacturing:

If the design of the fireplace is transparent, you can paint the container from the outside. Inside it cannot be covered with paint, since it will burn out the first time the burner is started.
A piece is cut out of a fine mesh that covers the top of the container. This mesh serves to evenly distribute the flame, as well as to lay decorative materials between which the wick will be visible. It is necessary to ensure that the mesh does not fall into the container.

The size of the grid can be varied depending on the creative idea. It must be strong enough not to sag under the weight of the stones, and large enough to cover the entire area of the fireplace.

Thus, a do-it-yourself biofireplace burner can be made in minutes.

Do-it-yourself step-by-step instructions for a biofireplace

As you can see from the previous paragraph, if you have step-by-step instructions for a biofireplace, it is very easy to do it yourself. After collecting the burner, the process is divided into the following stages:

Pieces of glass are held together with silicone sealant in accordance with the design idea. For complete drying, they must be left for about 24 hours, a more accurate time is indicated in the instructions for the sealant.

Optionally, the base of the fireplace can be made from a rectangular metal box. Then it will hide the jar for the burner.

If the fuel was purchased in a tin, it only needs to be placed inside the burner. If it was sold in a plastic container, you should take another tin can and pour it there. The size of the jar should be such that it is convenient to get it out of the burner.

Lower the prepared wick into the fuel. Install a grid on top of the burner, pour pebbles on top of it.

To make a beautiful and simple bio-fireplace with your own hands, the step-by-step instructions above will provide all the necessary knowledge. The finished fireplace can be immediately put into operation, that is, set fire to the wick.

Large biofireplace

The previous paragraph described the manufacture of a compact fireplace. When designing a large outdoor bio-fireplace, its frame will have to be made of drywall. For this you need:

Mark the wall and cut the drywall into suitable pieces.
Install a non-combustible stand at the base of the fireplace. This is especially important since the temperature from combustion exceeds +150 C°.
Drywall is attached to the wall with self-tapping screws.
The inside of the fireplace must be made of refractory material. The desired box is bought in a specialized store, and inserted into a plasterboard frame.
Insulating material is laid between the drywall and the inside of the fireplace.
For a large fireplace, it is best to purchase a factory-made fuel tank. Sometimes it is sold together with a fireproof stand. The fuel tank is installed in the middle of the fireplace.
Next, you need to carry out work on the cladding. For this, heat-resistant tiles or natural stone are used.

To ensure fire safety, you need to put a glass screen or a forged grate in front of the fire.

The choice of fuel for biofireplaces

Making a biofireplace with your own hands is not difficult. After its manufacture, you will have to regularly buy biofuel. Other types of fuel are not suitable for it; only specialized mixtures with the prefix "bio" can be poured into the burner. This prefix was given to fuel due to the fact that it contains plant or animal components.

Different brands of biofuels can be produced from beets or potatoes, or from wood shavings.

Unlike other types of fuel, biological fuel does not emit toxic substances during combustion, which makes it safe for human health. In addition, when burned, biofuel produces a beautiful and even flame, which cannot be achieved by other means.

Having made a biofireplace with your own hands, you must adhere to the following principles in its operation:

Choose fuel only from well-known manufacturers, whose quality is confirmed by the relevant certificates.
Before adding fuel to the burner, you need to wait for it to completely go out and cool down.
To ignite the bio-fireplace, use a special lighter with a long metal spout.
Keep fuel containers away from hot surfaces and open flames.

If you purchase special refractory decorative elements for fireplaces in the form of firewood, you can create a complete illusion of a real fireplace with the help of biofuels. This fuel does not produce soot and unpleasant odors, the only thing that a biofireplace can produce is a small amount of steam. Some manufacturers add impurities to the fuel that color the flame in different colors.

Biofireplace do it yourself video: