It is known that the use of clean heating is not widespread in northern China, especially in rural areas, where a large number of loose coal is used for heating, adding to the winter haze in the north. In recent years, new energy air energy has become a hot topic in rural heating transformation, combined with the actual needs and economic conditions of rural residential buildingsRural heat pump central heatingBecome the first choice for retrofitting.
For rural residents, the energy efficiency of heating equipment is the most important. As we all know, gas wall-hung boilers and solar energy are more energy-efficient than electric heaters, but gas wall-hung boilers need to use natural gas, and natural gas pipelines are not widely used in many rural areas, so they are obviously not applicable. In addition, China's natural gas reserves are limited, and large-scale use may lead to a shortage of natural gas. As for solar energy, its transition is dependent on weather conditions, especially in areas with less sunshine in winter, and the energy saving effect will be seriously affected.
In contrast, an air energy heat pump only requires a small amount of electrical energy to drive the compressor to work, mainly by absorbing free heat from the air to make heat, and the power consumption is only about one-third of the electric heating equipment, saving worry and effort.
Air energy heat pump is a key product promoted by the national environmental protection and haze reduction and rural coal-to-electricity projects. For rural users to purchase air energy heat pumps, the state also provides a certain electricity price and equipment procurement subsidies. Combined with the high efficiency and energy-saving characteristics of air energy heat pumps, rural users can save a lot of heating costs in a year. Therefore, air energy heating has gradually become a mainstream heating product in rural areas, towns and other areas.
In addition to market factors and support, another important reason why air energy heating has become mainstream is the breakthrough of air energy heat pump heating technology. In the past period, the severe cold weather in northern China has been a problem for the promotion of air energy floor heating. Many units can operate efficiently in the south, but their performance will be greatly reduced in the low temperature environment in the north, resulting in unstable heating effects or even failure to turn on. However, our air energy products can still efficiently heat the room in the ultra-low temperature environment of -35 to meet the heating needs of users.
Taking the central heating renovation project in Lujiazhuang Village, Fenyang City, Luliang City, Shanxi Province as an example, the project has built a new air energy heating station composed of 30 sets of 60 ultra-low temperature heating units, creating a more economical, safer, more comfortable and more convenient winter heating environment for residents.