| 主权项 |
1. An air-conditioning apparatus, comprising:
a refrigerant circuit formed by connecting a compressor, a heat source-side heat exchanger, a plurality of expansion devices, and refrigerant-side passages in a plurality of intermediate heat exchangers by refrigerant pipes to allow heat source-side refrigerant to circulate therethrough; a plurality of heat medium circuits formed by connecting a plurality of pumps, a plurality of use-side heat exchangers, and heat medium-side passages in the plurality of intermediate heat exchangers by heat-medium pipes to allow a heat medium to circulate therethrough; a plurality of heat medium flow switching devices provided correspondingly to each of the plurality of use-side heat exchangers, and the plurality of heat medium flow switching devices configured to switch a passage for the heat medium by connecting the use-side heat exchangers to any one of the plurality of intermediate heat exchangers,
the plurality of use-side heat exchangers being individually connected to any one of the plurality of intermediate heat exchangers to enable a heating operation or a cooling operation; and an integrated heat medium flow switching device formed by entirely or partially integrating the plurality of heat medium flow switching devices,
the integrated heat medium flow switching device being provided for each of the plurality of use-side heat exchangers, the integrated heat medium flow switching device being configured to switch the passage for the heat medium depending on a rotation stop position of a valve body, and the integrated heat medium flow switching device being configured to control a flow rate of the heat medium flowing into the corresponding use-side heat exchanger of the use-side heat exchangers depending on a rotation stop position of the valve body, and the integrated heat medium flow switching device being driven by a single driving device. |
