Air source heat pumps are actually using cold medium, too?General air conditioning (cooling) can be understood as the indoor heat discharged to the outdoor.Well, what about air source heat pumps?
Different uses, different working conditions of refrigeration system, different condensers are used, and the range of products covered is different.Broad air conditioning, including household wall mounted air conditioning, air conditioners, ordinary light commercial air conditioning and large central air-conditioning unit, and more online, also have fluorine machine, water machine, cooling and heating including two types of end products, including wind wheel, air conditioning box type. The range of products it refers to is wide.The air source heat pump "refers to the air as cold and heat source heat pump type air conditioner, corresponding to the" water pump "" heat pump "and other products, including the air source heat pump unit one air-cooled heat pump air conditioning, air cooling module, air cooled screw, water heater and other products.
And the air source heat pump, he is the low grade in the air can be converted to the high potential we can use. The heat is obtained by the absorption of heat from the air through the phase change of the refrigerant in the evaporator and by the exothermic action of the condenser (or bushing heat exchanger) inside the chamber. This is his heating state, and its refrigeration is the same as the general air conditioning, but the heat exchanger may be different. The air source heat pump often uses water as the heat carrier, and the heat exchanger is realized by the tube heat exchanger. Ordinary air conditioning is the use of ordinary fin heat exchanger.
In general, when the air conditioner is cooled, it is absorbed by the refrigerant in the evaporator to change the phase state (the liquid state into the gaseous state), and then the heat is released by the heat release of the outdoor condenser. His heat exchange equipment is mainly fin heat exchangers.
The range of air conditioning is very large. He includes air source heat pumps.Air conditioning is divided into: evaporation and absorption. The air conditioner needs a refrigerant, but the refrigerant is different in natureThe refrigerant used in evaporation are R22, R410a, R407C, R134a and so on.
