- 专利标题： REFRIGERATION CYCLE APPARATUS AND REFRIGERANT LEAKAGE DETECTION METHOD
-
申请号： US15766411申请日： 2016-10-17
-
公开(公告)号： US20180292118A1公开(公告)日： 2018-10-11
- 发明人: Yasuhiro SUZUKI , Takao KOMAI , Akira MAEDA , Mitsuru KAWASHIMA , Masahiko TAKAGI , Kenyu TANAKA , Kazuki WATANABE
- 申请人： Mitsubishi Electric Corporation
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Electric Corporation
- 当前专利权人： Mitsubishi Electric Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JPPCT/JP2015/081514 20151109
- 国际申请： PCT/JP2016/080641 WO 20161017
- 主分类号： F25B49/02
- IPC分类号： F25B49/02 ; F25B49/00
摘要：
A refrigeration cycle apparatus includes a refrigerant circuit in which refrigerant circulates, a temperature sensor provided at a position on the refrigerant circuit, the position being adjacent to a brazed portion or adjacent to a joint portion in which refrigerant pipes are joined to each other, and a controller configured to determine whether or not the refrigerant has leaked based on a detected temperature detected by the temperature sensor. The temperature sensor is covered with a heat insulating material together with the brazed portion or the joint portion.
信息查询
