发明名称 |
CONTROL DEVICE AND CONTROL METHOD FOR COOLING SYSTEM |
摘要 |
A cooling system includes: a compressor that circulates refrigerant; a heat exchanger that exchanges heat between the refrigerant and outside air; a cooling portion that uses the refrigerant to cool the heat generating source; a first line through which the refrigerant, which has been discharged from the compressor, flows to the cooling portion; a second line through which the refrigerant circulates between the heat exchanger and the cooling portion; and a selector valve that switches between fluid communication of the first line and fluid communication of the second line. A control device includes a detecting unit configured to detect an abnormality of the compressor; and a switching unit configured to switch the selector valve to interrupt the fluid communication of the first line and to allow the fluid communication of the second line when the abnormality has been detected by the detecting unit. |
申请公布号 |
US2014290289(A1) |
申请公布日期 |
2014.10.02 |
申请号 |
US201214342743 |
申请日期 |
2012.09.04 |
申请人 |
Ohno Yuichi;Uchida Kazuhide;Jojima Yuki;Kawakami Yoshiaki;Takahashi Eizo;Sato Kousuke |
发明人 |
Ohno Yuichi;Uchida Kazuhide;Jojima Yuki;Kawakami Yoshiaki;Takahashi Eizo;Sato Kousuke |
分类号 |
F25B49/02 |
主分类号 |
F25B49/02 |
代理机构 |
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代理人 |
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主权项 |
1. A control device for a cooling system that cools a heat generating source, the cooling system including: a compressor that circulates refrigerant; a heat exchanger that exchanges heat between the refrigerant and outside air; a cooling portion that uses the refrigerant to cool the heat generating source; a first line through which the refrigerant, which has been discharged from the compressor, flows to the cooling portion; a second line through which the refrigerant circulates between the heat exchanger and the cooling portion; and a selector valve that switches between fluid communication of the first line and fluid communication of the second line, the control device comprising:
a detecting unit configured to detect an abnormality of the compressor; and a switching unit configured to switch the selector valve to interrupt the fluid communication of the first line and to allow the fluid communication of the second line when the abnormality has been detected by the detecting unit. |
地址 |
Nishio-shi JP |