Features and applications:
Cooling capacity: 297.9kW ~ 1540.1kW
Heating capacity: 270.3kW ~ 1336.7kW
Full of environmentally friendly refrigerant liquid twin-screw heat pump unit's main features:
1. To meet the refrigeration, heating needs of residential, shopping malls, office buildings, schools, hospitals, hotels, railway stations, airports and other places or the production of sanitary hot water;
2. To groundwater, soil, rivers and lakes, urban sewage, oilfield injection water as a cold source of heat;
3. The internationally renowned high-performance twin-screw compressors;
4. Efficient liquid flooded evaporator, compared to dry evaporator heat transfer efficiency increased by 15% to 20%;
5. Efficient, high quality electronic expansion valve and high-performance electronic expansion valve drive module, high precision control, reflecting the agility, high energy efficiency;
6. Humanized design of all Chinese color touch interface;
7. Peripheral equipment linkage control to ensure the safe operation of heat source water system and air conditioning water system;
8. Unit set a variety of protection features, make the unit run safer.
9. The use of environmentally friendly working substance, no damage to ozone.
Liquid-filled environmentally friendly refrigerant twin-screw heat pump technical parameters
1. Nominal cooling test conditions: refrigerant water inlet and outlet temperature: 12/7 ℃, cooling water inlet and outlet temperature: 18/29 ℃;
2. Nominal heating test conditions: Hot water out of the water temperature: 40/45 ℃, heat water inlet and outlet temperature: 15/7 ℃;
3. It is recommended that the mainframe be equipped with 1.3 times of heating input power and the matching electrical facilities;
4. Refrigerant using R134a refrigerant;
5. This series of unit cooling and heating conversion by switching external systems to achieve;
6. If there are special needs, order before the request.