What are some of the technologies for heat pumps for coal conversion

Since the coal-to-electricity conversion policy in northern China, the new energy and clean heating market has begun to explode. Because the "coal to electricity heat pump" is not simply the use of electric boilers, regenerative electric heaters, electric heating film, cable and other electric heating devices. These direct electric heating methods seem to meet the heating demand, coal to electricity heat pump is actually a typical "high energy low utilization", low conversion efficiency, in the conversion of electric heating wasted a lot of energy. Large-scale promotion will increase coal consumption, further exacerbating pollution emissions.

Among many cleaner heating methods, coal-to-electricity heat pump technology has been receiving a lot of attention. It is mainly through the use of renewable low-grade heat source, not only we can get a significant reduction in corporate energy consumption, but also the development of a significant reduction in pollutant emissions caused by burning fossil fuels. Currently, energy and environmental issues are becoming increasingly serious, heat pumps are praised and applied for their energy saving and environmental protection. At present, the research and development of coal to electricity heat pump system technology at home and abroad more and more, the main content includes environmental air source heat pump, water source heat pump and ground source heat pump.

Coal to electricity heat pump

About air source coal to electricity heat pump

Air source coal to electricity heat pump is a widely used heat pump system, which is a heat exchange system between air heat exchanger and outdoor air. Compared with other heat pump technology system research, the main method of air source heat pump advantage is to obtain the heat source is convenient, equipment to carry out the investment is small. However, there are also shortcomings such as low temperature in winter, auxiliary heat source, poor heat storage effect and noise pollution.

How much do you know about water source coal to electricity heat pump?

Water source coal to electricity heat pump technology is a kind of low-temperature and low-level thermal energy resources using solar energy and surface water (such as groundwater, rivers, lakes) to absorb geothermal energy and realize the transfer of thermal energy from low level to high level. One machine for three purposes, to realize China's summer cooling, winter heating, energy storage, year-round development to provide public sanitary hot water. The main content of the water source heat pump system includes carrying out primary sewage water source heat pump and seawater source heat pump.

Soil source coal to electricity heat pump legendary ground source central air conditioning

Soil source coal to electricity heat pump also known as ground source central air conditioning, is the use of solar energy stored in an earth enterprise resource management as a model of hot and cold sources to analyze the energy conversion of heating, refrigeration and air conditioning design system. Ground source heat pump system winter heating does not need a boiler or auxiliary heater, does not emit nitrogen oxides, sulfur dioxide and soot, with energy-saving, environmentally friendly advantages.

Of course, with the development of science and technology in China, coal to electricity heat pump technology will not only be applied to renewable energy, but will also be incorporated into the entire energy supply system construction project through continuous research, full recovery of low-temperature residual heat resources in industrial social production and daily life of residents in the urban community, transformed into industrial, agricultural, commercial and residential can provide a different ambient temperature of the cold and heat source, potentially replacing or partially replacing future It has the potential to replace or partially replace boilers and refrigeration units that are widely used in the future.