R32 Air Source Full DC inverter Panasion compressor Heating And Cooling Heat Pump

·R32 Air energy heat pump heating principle

In heating: 4→1→2→3→4
4→1: low pressure liquid refrigerant absorbs 3kW heat in the air in 4;
1→2: The low-temperature and low-pressure gaseous refrigerant consumes 1kW when compressed in 1, and becomes the high-temperature and high-pressure gas sent to 2;
In 2→ 3:2, the refrigerant releases 4kW heat into the water, cooling the refrigerant from the gas phase to the liquid phase.
3→4: After the liquid refrigerant passes through 3 flow, it enters 4 under the action of pressure, and the low-pressure gas refrigerant vaporizes again to complete a cycle.
In this cycle, heat transfer from air to water is achieved as the refrigerant state changes.
COP: = 4kW/1kW = 4.0

·R32 Air energy heat pump clooding principle

In refrigeration: 4→1→2→3→4
4→1: low pressure liquid refrigerant in 4 to absorb the heat of water 3kW;
1→2: The low-temperature and low-pressure gaseous refrigerant consumes 1kW when compressed in 1, and becomes the high-temperature and high-pressure gas sent to 2;
2→ 3:2 Medium The refrigerant releases 4kW heat into the air, cooling the refrigerant from the gas phase to the liquid phase.
3→4: After the liquid refrigerant passes through 3 flow, it enters 4 under the action of pressure, and the low-pressure gas refrigerant vaporizes again to complete a cycle.
In this cycle, heat is transferred from the water side to the air side as the refrigerant state changes.
Investigate = 3 kw / 1 kw = 3.0