Air-conditioning apparatus
    8.
    发明授权

    公开(公告)号:US10408477B2

    公开(公告)日:2019-09-10

    申请号:US14441007

    申请日:2012-11-30

    摘要: An air conditioning apparatus includes a refrigerant circuit in which a compressor for compressing heat source-side refrigerant, a first refrigerant channel switching device, a heat source side heat exchanger, an expansion device, and intermediate heat exchangers for performing heat exchange between the heat source-side refrigerant and a heat medium different from the heat source-side refrigerant are connected by pipes. Also, the air conditioning apparatus includes a heat medium circuit in which pumps for circulating the heat medium to be used for the heat exchange performed by the intermediate heat exchangers, a use-side heat exchanger, and channel switching devices for switching passages of the heat medium heated or cooled to the use-side heat exchanger are connected by pipes. The heat medium circuit includes a strainer configured to capture foreign matter contained in the heat medium; and a heat medium relay unit control device configured to perform an operation that causes the strainer to capture foreign matter contained in the heat medium circuit during construction of the heat medium circuit.

    AIR-CONDITIONING APPARATUS
    10.
    发明申请
    AIR-CONDITIONING APPARATUS 审中-公开
    空调设备

    公开(公告)号:US20150285518A1

    公开(公告)日:2015-10-08

    申请号:US14441007

    申请日:2012-11-30

    IPC分类号: F24F5/00

    摘要: An air conditioning apparatus includes a refrigerant circuit in which a compressor for compressing heat source-side refrigerant, a first refrigerant channel switching device, a heat source side heat exchanger, an expansion device, and intermediate heat exchangers for performing heat exchange between the heat source-side refrigerant and a heat medium different from the heat source-side refrigerant are connected by pipes. Also, the air conditioning apparatus includes a heat medium circuit in which pumps for circulating the heat medium to be used for the heat exchange performed by the intermediate heat exchangers, a use-side heat exchanger, and channel switching devices for switching passages of the heat medium heated or cooled to the use-side heat exchanger are connected by pipes. The heat medium circuit includes a strainer configured to capture foreign matter contained in the heat medium; and a heat medium relay unit control device configured to perform an operation that causes the strainer to capture foreign matter contained in the heat medium circuit during construction of the heat medium circuit.

    摘要翻译: 一种空气调节装置,包括:制冷剂回路,其中压缩热源侧制冷剂的压缩机,第一制冷剂通道切换装置,热源侧热交换器,膨胀装置和用于在热源之间进行热交换的中间热交换器 侧制冷剂和与热源侧制冷剂不同的热介质通过管连接。 此外,空调装置包括:热介质回路,其中循环用于由中间热交换器进行的热交换的热介质的泵,利用侧热交换器和用于切换热量的通道的通道切换装置 中间加热或冷却至使用侧热交换器通过管道连接。 热介质回路包括:过滤器,被配置为捕获包含在热介质中的杂质; 以及热介质继电器单元控制装置,其被配置为执行使得过滤器在构建热介质回路期间捕获包含在热介质回路中的异物的操作。