¡ñThe heat pump product is in the world one of most advanced energy conservation environmental protection products at present. It concurrently had the low temperature drying, has eliminated wet, cooling, defrosting, system heat and so on of functions. Widely be used for food, fruits vegetables, medicine, biological preparations, chemical industry and building materials for preserve , hot and cooling.

¡ñThe heat pump hot hydraulic engine is by the direct motor drive use vapor compression refrigeration cycle, collects the quantity of heat through the vapor-recompression evaporator from the low position heat source, after the heat transfer working substance heat absorption vaporization compression forms the high temperature compressed gas, again "the transporting" releases the quantity of heat through the condenser to the water. After the condensation the working substance turns the liquid to return to the evaporator after the expansion valve, starts once again, the closed cycle, achieves the system hot water the goal. 

The craft of heat pump refrigeration, hot and drying:

¡ñThis equipment of four sub-system compositions: The heat pump subsystem, the refrigeration cycle subsystem, the hot water circulation subsystem and the dry subsystem composition, may according to need to form a complete set.