Four-pipe air source heat pump unit
- product brand:KAIFENG
- رقم الكشك：W2G59
- product specification:
- product category:制冷设备-制冷系统或机组-冷(热)水机组
- product introduction:The four-pipe air source heat pump unit has the function of refrigeration, heating, refrigeration + heating coexistence, using efficient compressors, environmentally friendly refrigerant, for places where cold and hot needs coexist. The four-pipe air source heat pump unit will recover the condensing heat during refrigeration, make hot water for free, and provide it to the end equipment as a heat source. The unit adopts PLC intelligent control, automatically detects the cold and hot load demand of the system, dynamically balances the cold capacity and heat output, realizes the control of cold water and hot water temperature at the same time, and the integrated design of the unit does not require a special room. Stepless frequency conversion fan is used to achieve -10℃ normal cooling, 20%~100 stepless regulation of hot water flow, low ambient temperature heating, air jet enthalpy increase technology and high temperature liquid injection technology to achieve ultra-low temperature -30℃ heating operation.
