发明名称 |
Liquid Evaporation Cooling Apparatus |
摘要 |
In an apparatus comprising: an evaporator 1 for boiling and evaporating a cold/heat evaporable liquid under a reduced pressure; a condenser 2 for condensing vapor; a cold/heat indirect heat exchanger 6 at a load 14 side; a cooling heat exchanger 11 using the air; cold-heat circulation means 5 and 7 for circulating a cold/heat evaporable liquid in the evaporator to the cold/heat indirect heat exchanger; cooling circulation means 10 and 12 for circulating a cooling evaporable liquid in the condenser to the cooling heat exchanger; and a vapor compressor 20 provided in a vapor duct 19 extending from the evaporator to the condenser, a running cost is reduced when a temperature at the condenser side becomes lower than a temperature at the evaporator side due to a drop in air temperature, without a rise in a temperature of the cold/heat evaporable liquid. The vapor duct 19 is provided with a bypass vapor path 22 for bypassing the vapor compressor. The bypass vapor path is provided with an on-off valve 23. When a temperature at the condenser side becomes lower than a temperature at the evaporator side, the vapor compressor is shut down and the on-off valve is opened.
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申请公布号 |
US2009095001(A1) |
申请公布日期 |
2009.04.16 |
申请号 |
US20080086344 |
申请日期 |
2008.01.25 |
申请人 |
IMAI MASAAKI;INOUE YOSHINORI;HAYASE HIROAKI |
发明人 |
IMAI MASAAKI;INOUE YOSHINORI;HAYASE HIROAKI |
分类号 |
F25B41/04;F25B39/02;F25B41/00 |
主分类号 |
F25B41/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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