Patent ID: 11913694
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A heat pump system, comprising:
a refrigerant circuit in which a compressor, a refrigerant flow path included in a heat medium heat exchanger, an expansion valve, and a heat source side heat exchanger are connected, the heat medium heat exchanger including the refrigerant flow path and a heat medium flow path;
a heat medium feed path connected to the heat medium flow path included in the heat medium heat exchanger;
an indoor unit connected to the heat medium feed path and including an indoor fan, the indoor unit being configured to condition air inside a room;
a room temperature sensor configured to detect an indoor temperature in the room;
a heat medium temperature sensor configured to detect a temperature of a heat medium that flows into the indoor unit; and
a controller configured to control a flow rate of air sent from the indoor fan by using a set temperature in the room, the indoor temperature detected by the room temperature sensor, and the temperature detected by the heat medium temperature sensor in such a manner that the indoor temperature detected by the room temperature sensor is not deviated from the set temperature.