NEWS



06

2022

-

12

What devices do heat pump dryers use to form a circulation system?

Author:


Air source heat pump is composed of compressor, heat exchanger, throttle, heat absorber, compressor and other devices constitute a circulation system. The refrigerant circulates in the system under the action of the compressor.

It completes the gas booster heating process in the compressor (temperature up to 100℃), it enters the heat exchanger after the release of high temperature heat to heat water, at the same time they are cooled and converted into liquid flow, when it runs to the heat absorber, liquid rapid evaporation into gas, at the same time the temperature drops to minus 20℃ -- 30℃, At this time, the air around the heat absorber will continuously transfer low temperature heat to the refrigerant. The refrigerant constantly circulates to realize the transformation of low temperature heat into high temperature heat and heating cold water process.

From the above, we can know that air source heat pump is based on the heat in the air for energy, as long as there is enough heat in the air, it will absorb energy and produce hot water.

Thus air source heat pump it is not affected by cloudy day and night rain, and in use, unlike fossil fuels in obtaining energy and generating electricity at the same time, emissions to the environment a large number of combustion products, such as CO2, SO2, NOx, dust and so on, cause serious pollution to the environment, causing greenhouse effect, acid rain, desertification and other disasters, It also seriously affects people's physical and mental health.

Therefore, the use of air source heat pump is to replace the traditional refrigerator + boiler building air conditioning, heating, heating mode, is an effective way to improve urban atmospheric environment and save energy. It is also a new development direction that energy saving products can utilize.