Heating is our necessary way of life in winter, especially in the northern region, each household has adopted its own heating furnace, but the types of heating furnace are different. Let's introduce in detail the three common household heating furnaces and their own characteristics.
1. Air source heat pump heating
Air source heat pump has been recognized as the most advanced multi-functional energy-saving and environmental protection heating equipment. At present, it is widely used in household, commercial and other fields for heating, air-conditioning and refrigeration, as well as the demand of domestic hot water supply. Its working principle is that through the input of a small amount of electric energy, it can harvest more than 4 times of heat energy. Although it can also provide heating through electric energy, it is similar to the traditional point extraction However, the heater is different, especially in terms of economic energy consumption, which is more suitable for household heating.
2. Gas heater
Gas fired heating furnace relies on burning natural gas to generate heat source to provide heating demand for us. At present, it is mainly used in urban areas. Most rural areas can not use this kind of heating furnace because the gas pipeline can not be covered. Gas fired heating furnace is an atmospheric pressure boiler composed of controller, circulating pump and burner. Its working principle is similar to that of electric heating furnace. First of all, after the controller is powered on, it will automatically detect the water level and temperature. After the detection is normal, the boiler will be heated. When the water temperature reaches the upper limit, the burner will stop operating. Then, the boiler will start the circulating pump, let the hot water circulate in the pipe, and then through the radiator to achieve the purpose of heating.
3. Electric heating furnace
Electric heating furnace is now the most popular heating furnace, its working principle is the same as the water heater, when the water temperature in the boiler is lower than its set temperature, the heating furnace will automatically enter the heating state, and when the temperature reaches the upper limit, it will be in the state of shutdown and insulation. The electric heater is suitable for small rooms, but pay attention not to adjust its upper limit temperature too high, otherwise the actual water temperature in the electric heating furnace can not reach the upper limit temperature, so it will be in the state of heating all the time, which is very power consuming.
4. Coal fired heating furnace
From the name of coal-fired heating furnace, it can be seen that it is a kind of heater with coal as raw material. However, with the continuous deterioration of the air environment, various localities have issued corresponding coal to electricity policies, banning traditional coal-fired heating, especially in rural areas, where there is no place to buy coal-fired heating in winter, so today's coal-fired heaters are no longer suitable for household heating. But its production process requirements are very high, all coal-fired heating furnace must be in accordance with strict standards. It has a long service life, low operation cost, easy installation and use. Besides being used at home, it is also widely used in hotels, factories and bathing centers.
The above is our introduction of the common household heating equipment, each equipment has its own advantages, we can choose the most suitable household heating furnace according to our own needs.