Heating wood stoves for homes isclassic heat source in our country. For a long time, the stove heating system was installed in the houses, creating a comfortable and warm atmosphere for living, which is almost impossible to achieve in other ways. Today, despite the active development of other heating systems, stoves remain just as popular and in demand.
So, for a start, we will consider the main types of furnaces for arranging a water heating system.
Wood unit
Based on the name, it can be judged that asThe main fuel used is wood. Wood stoves for homes is undesirable to operate for a long time at maximum power, otherwise you can significantly shorten the operating period.
Buleryan
This equipment is no longer available.a separate register that provides heat transfer - the case allows to heat the coolant. In addition, the design provides for a special compartment, where the burning of wood gas occurs, which increases the efficiency of the equipment.
Cast iron unit
Wood cast iron stoves for the house have the maina distinctive feature - their body, made of cast iron, not only accumulates heat perfectly, but also is characterized by reliability and durability. Water jacket in most cases is made of sheet steel.
Modern stove heating
Modern wood stoves for houses on the principleThe work is similar to conventional solid fuel units. The only difference is the location of the inlet of the heat exchanger, which is slightly higher compared to traditional heat generators.
This factor must be considered in the mandatoryorder, since it depends on him on the layout of pipelines in the room. It is also worth noting that before you install a water heating system from the furnace, you should take care of the installation of the expansion tank (it is allowed to replace the pump storage tank), to ensure the laying of pipelines under a certain slope. If necessary (for example, if the heated room is small), a circulation pump can be installed in the heating system, which will increase the efficiency of coolant flow.
Benefits
There are many opponents and supporters of this heating option. The latter are called the following advantages, which have a wood heating furnace for the house:
- Savings on gas and electricity.
- There is no dependence on the centralized heating system.
- Ecological compatibility.
- Affordable fuel and necessary materials.
disadvantages
Wood stoves for the house have the following disadvantages:
- The need for manual control.
- Low system efficiency.
In fact, to heat a largearea, you will need a lot of wood, and to establish an automatic supply of fuel to the furnace is technologically impossible. However, one should not forget that many private houses are not so large in size, and their remoteness from civilization at times does not allow electric or gas networks to be connected to them. In this regard, such a solution to the issue with the heating system has the right to exist, and sometimes there are no other options at all.
The simplest heating scheme
Дровяная печь для отопления дома работает quite simple. In the process of burning in the boiler coal, wood or other fuel is heated coolant. Through pipelines, the liquid is sent to heating devices (convectors or radiators), to which it gives off its heat. It is due to this that the room is heated.
Circulation in a closed coolant systemcan be achieved in several ways. The cheapest of these will be natural circulation, carried out by means of a temperature difference. At the boiler inlet, the temperature of the coolant should be about 50-70 ° C, at the outlet - at least 90 ° C.
Design
So, before proceeding with the design, it is necessary to make a choice:
- Heat carrier.
- Heating devices, as well as calculate their number.
- Diameter of pipelines.
If a wood-burning stove for heating a house is chosen as a heat source, then water will most likely be the heat carrier, and radiators made of cast iron will be heating devices.
Also pay attention that pipelines,by means of which wood heating will be arranged, it is necessary to select taking into account the number of radiators and the distance from the boiler to them. For the outgoing hot line, a diameter of 40-50 mm is enough, for a cold one - 20-30 mm. Throughout the site, you must comply with the slope, which will be 0.01 degrees in the direction of the coolant.
Furnace installation
Choosing for heating wood-burning stoves for homes, you need to purchase a certified product. After all, only branded products can guarantee the safety of your home.
- The first stage of installation of the heating systemis an estimate of the place. The main thing - to determine the location of the furnace. For example, large stone wood-burning stoves for a house are built along a wall; metal and cast-iron stoves should not come into contact with fabric, wood or paper. Metals get very hot, so you shouldn’t have furnace equipment around corners or on the road.
- Be sure to notify local governments aboutthat you plan to install wood-burning stoves, fireplaces for your home, especially with a water circuit. The construction of brick ovens must begin with permission.
- Under the oven should run the base ofheat-resistant and refractory material: concrete, ceramics, brick, etc. Since coals and sparks can fly out of this device, the dimensions of the coating need to be calculated correctly.
- As soon as the measurements are completed and all the protecting actions are completed, you can proceed to the installation of the furnace.
- If necessary, a chimney is connected to the furnace.
Temperature control methods
If you need to control the temperature of the coolant, which is heated by a furnace with a water heating system, then it is quite simple to do this. There are three main ways possible:
- The use of flap blew. This is a great option that allows you to both reduce and increase the intensity of heating the fluid, as well as adjust the temperature in the room.
- Increase the amount of fuel burned. Of course, this method is possible only in the case when it is necessary to raise the temperature of the heating medium in the heating system to a specific value.
- The device is a circulation pump. This equipment performs pumping over the entire system of water or antifreeze, thereby ensuring high-quality heating of pipelines and radiators.
Operating Tips
- It is important to monitor the cleanliness of the furnace equipment and to prevent the accumulation of ash in it.
- It is necessary to heat a wood stove with dry logs - they sound dull when tapped.
- Devices with heat exchangers can quickly heat the coolant, therefore, a temperature control system should be provided.
- Do not neglect the services of chimney sweeps.
