Feb 04 2023

The air energy heat pump works according to the "reverse Carnot" principle. It works through the operation of the compressor system and absorbs the heat in the air to make hot water. The working principle sounds high-end, but in fact, the air source heat pump has the disadvantages of poor heating effect and high power consumption, and there are certain deceptions in heating operation.

Feb 03 2023

During refrigeration, the liquid refrigerant vaporizes in the water heat exchanger, reducing the water temperature. The low-temperature and low-pressure gaseous refrigerant is compressed by the compressor, becomes a high-temperature and high-pressure gas, and enters the air heat exchanger. Since the temperature of the refrigerant is higher than the air temperature, the refrigerant transfers heat to the air, and the gas is condensed into a high-pressure liquid.

Feb 02 2023

Efficient defrosting and short defrosting time. When used in severe winter, especially between -3°C and 5°C, at this time, the main unit of the air source heat pump is obviously frosted, and the impact of defrosting on the indoor temperature is a very troublesome problem. Because the unit needs to consume the heat in the pipeline during reverse cooling, if the water volume of the water system is small, the defrosting time will be increased, and the water temperature in the pipeline will be low, resulting in a poor defrosting effect.