Patent ID: 11892213
Assignee: HAIER SMART HOME CO., LTD.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 3:
4. The method for calculating the heat exchange amount according to claim 1, wherein when the multi-connection air-conditioning system is in a cooling operating condition, the obtaining of the total heat exchange amount of the multi-connection air-conditioning system comprises:
obtaining a flow rate of a compressor of the multi-connection air conditioning system;
obtaining a specific enthalpy of a heat exchange medium at an outlet of the outdoor unit of the multi-connection air conditioning system and a specific enthalpy of a heat exchange medium at a suction port of the compressor of the multi-connection air conditioning system; and
calculating the total heat exchange amount of the multi-connection air conditioning system according to the flow rate of the compressor of the multi-connection air conditioning system, the specific enthalpy of the heat exchange medium at the outlet of the outdoor unit of the multi-connection air conditioning system, and the specific enthalpy of the heat exchange medium at the suction port of the compressor of the multi-connection air conditioning system.