Heating principle of air conditioner in cooling & heating unit
As the name suggests, air-conditioner is a kind of mechanical equipment that can be used for refrigeration and heating system. It is known to all that it USES freon for refrigeration, but what is its heating principle? Let's take a look.
Compressor suction low pressure gas through compressor compression into high temperature and high pressure gas, high temperature gas through the heat exchanger to raise the water temperature, at the same time high temperature gas will condense into liquid. The liquid then enters the evaporator to carry on the evaporation, (evaporator evaporates at the same time also must have the heat exchange medium, according to the heat exchange medium different machine model structure is also different. Commonly used are air cooling and ground source) after the liquid evaporator into low-pressure low-temperature gas, low-temperature gas is again sucked into the compressor for compression.
In this way, the side of the cooling and heating machine circulating water will become about 45-55 degrees of hot water. The hot water is piped to the room that needs heating, and the room is installed with fan coil to exchange hot water and air for heating purpose.
In the process of using the all-in-one air conditioner, the circulating water temperature inside the equipment is raised through the heat exchanger, so that the heating work can be better completed, which can bring warmth to people in the cold winter and improve people's quality of life.
