Wood burning stoves for houses. Wood stove for home heating

Heating wood burning stoves for houses is a classic source of heat in our country. Since ancient times, the stove heating system was installed in houses, created a comfortable and warm atmosphere for living, which is practically impossible to achieve in other ways. To date, despite the active development of other heating systems, the kilns remain the same popular and in demand.

So, first, let's look at the main types of furnaces for equipping the water heating system.

Wood Burning Unit

Based on the name, it can be judged that wood is used as the main fuel. Wood-burning stoves for houses are undesirable to operate for a long time at maximum power, otherwise it can significantly reduce the operational period.

Boulerián

This equipment is distinguished by the absence of a separate register providing heat exchange - the housing allows heating of the heat carrier. In addition, the design provides for a special compartment, where the burning of wood gas, which increases the efficiency of the equipment.

Cast iron unit

Wood - burning cast-iron stoves for home have the main distinctive feature - their body, made of cast iron, not only perfectly accumulates heat, but also is characterized by reliability and strength. The hot water jacket is in most cases made of sheet steel.

Modern stove heating

Modern wood-burning stoves for houses are similar in principle to conventional solid-fuel aggregates. The only difference is the location of the inlet of the heat exchanger, which is somewhat higher in comparison with traditional heat generators.

This factor must be taken into account without fail, since it is up to it to determine the layout of the pipelines along the premises. It is also worth noting that before installing the water heating system from the furnace, care must be taken to install the expansion tank (it is possible to replace it with a storage tank), and ensure that the pipelines are laid under a certain slope. If necessary (for example, if the size of the heated room is small), a circulating pump can be installed in the heating system , which will increase the flow efficiency of the coolant.

Benefits

There are many opponents and supporters of this heating option. The latter are named the following advantages that wood-burning stoves for a home have:

• Savings on payment for gas and electricity.
• There is no dependence on the centralized heating system.
• Ecological compatibility.
• Available fuel and necessary materials.

disadvantages

Woodburning stoves for home have the following drawbacks:

• The need for manual control.
• Low system efficiency.

In fact, in order to heat a large area, a lot of firewood will be required, and it is technologically impossible to set up an automatic supply of fuel to the furnace. However, do not forget that many private homes are not so big in size, and their remoteness from civilization sometimes does not allow them to bring electric or gas networks to them. In this regard, such a solution to the problem with the heating system has a right to exist, and sometimes there are no other options at all.

The simplest scheme of heating

The wood-burning stove for home heating works quite simply. In the process of burning coal, firewood or other fuel in the boiler, the heat carrier is heated. Through the pipelines the liquid is sent to the heating devices (convectors or radiators), which gives its heat. It is due to this that the room is heated.

Circulations in the closed system of the coolant can be achieved in several ways. The cheapest of these will be natural circulation, carried out through a temperature difference. At the boiler inlet the coolant temperature should be of the order of 50-70 ° C, at the outlet - not less than 90 ° C.

Design

So, before you start designing, you need to decide on the choice:

• Heat carrier.
• Heating devices, and calculate their number.
• Diameter of pipelines.

If a wood-burning stove for heating the house is chosen as the heat source, the water will most likely play the role of the coolant, and the heating devices will be radiators made of cast iron.

It is also worth noting that the pipelines, through which the wood heating will be arranged, should be selected taking into account the number of radiators and the distance from the boiler to them. For the outgoing hotline, the diameter of 40-50 mm is quite enough, for a cold line - 20-30 mm. On all site it is necessary to observe the slope, which will make 0,01 degrees towards the motion of the coolant.

Furnace installation

Choosing for heating wood stoves for houses, you need to buy a certified product. After all, only branded products can guarantee the safety of your home.

1. The first stage of installation of the heating system is site evaluation. The main thing is to determine the location of the furnace. For example, large stone wood stoves for a house are built along the wall, metal and cast iron ovens should not come into contact with cloth, wood or paper. Metals are very hot, so do not put furnace equipment around corners or on the road.
2. Be sure to notify local authorities that you plan to install wood stoves for home fireplaces, especially those with a water circuit. The construction of brick kilns must begin with a permit.
3. Under the furnace, a base of heat-resistant and refractory material should be made : concrete, ceramics, bricks, etc. Since coals and sparks can escape from this device, the dimensions of the coating must be calculated correctly.
4. Once the measurements have been completed and all the enclosing measures have been completed, you can proceed with the installation of the furnace.
5. If necessary, connect the chimney to the stove.

Methods of temperature control

If it is required to control the temperature of the heating medium, which is heated by an oven with a water heating system, then it is quite simple. There are three main ways:

• Application of the damper valve. This is an excellent option, allowing both to reduce and increase the intensity of heating the liquid, as well as to adjust the temperature in the room.
• Increase in the volume of fuel burnt. Of course, this method is only possible if it is required to raise the temperature of the coolant in the heating system to a specific value.
• The device of the circulation pump. This equipment pumps up the entire water or antifreeze system, thus ensuring a high-quality heating of pipelines and radiators.

Operating Tips

• It is important to monitor the cleanliness of the oven equipment and not allow the accumulation of ash in it.
• Heat the wood stove with dry logs - they sound dull when tapping.
• Devices with heat exchangers are able to heat the heat carrier quickly, therefore a temperature control system should be provided.
• Do not neglect the chimney sweeps.