发明申请
- 专利标题: AIR CONDITIONING SYSTEM
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申请号: US15738396申请日: 2016-06-15
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公开(公告)号: US20180180338A1公开(公告)日: 2018-06-28
- 发明人: Masahiro HONDA , Shigeki KAMITANI
- 申请人: DAIKIN INDUSTRIES, LTD.
- 申请人地址: JP Osaka-shi, Osaka
- 专利权人: DAIKIN INDUSTRIES, LTD.
- 当前专利权人: DAIKIN INDUSTRIES, LTD.
- 当前专利权人地址: JP Osaka-shi, Osaka
- 优先权: JP2015-128665 20150626
- 国际申请: PCT/JP2016/067799 WO 20160615
- 主分类号: F25B49/02
- IPC分类号: F25B49/02 ; F24F11/89 ; F25B41/04
摘要:
As a shut-off valve inspection process for checking operation of a liquid side shut-off valve and a gas side shut-off valve, an air conditioning system operates a compressor in a cooling cycle state, performs opening and closing operation of the liquid side shut-off valve and the gas side shut-off valve, and determines whether the liquid side shut-off valve and the gas side shut-off valve properly operate on the basis of a temperature value detected by a temperature sensor provided in an indoor unit.
公开/授权文献
- US10852042B2 Air conditioning system 公开/授权日:2020-12-01