Air-cooled heat pump working principle diagram

Air-cooled heat pump, air-conditioning industry is different from the air-cooled chiller a air-conditioning unit. In addition to the function of making cold water from an air-cooled chiller, the air-to-air heat pump can also switch to the heating mode to produce hot water. The basic principle of air-cooled heat pump is based on the compression refrigeration cycle, the use of refrigerant as a carrier, forced exchange of heat through the fan, drawing heat from the atmosphere or heat, in order to achieve cooling or heating needs. Air-cooled heat pump working principle comparison Air-cooled chiller, air-cooled heat pump in the unit at least one additional four-way valve, as a cooling or heating function switch. Air-cooled heat pump temperature generally not lower than -5 ℃, otherwise frosting due to defrosting is too frequent and lead to decreased unit efficiency or can not operate normally. However, according to the technical capabilities of different manufacturers, the scope of application of a certain deviation. Currently more advanced scroll machine, the use of low-temperature enthalpy spray technology, the unit is often able to adapt to lower ambient temperature, while having a higher unit efficiency. Of course, the cost of such units as well as the selling price also have a certain degree of increase.

Middle Line Pool Enclosures

FOSHAN KASO BUILDING MATERIAL CO.,LTD , https://www.kasocover.com