发明名称 |
Duplex-type heat exchanger and refrigeration system equipped with said heat exchanger |
摘要 |
This duplex-type heat exchanger is adapted to a vapor compression type refrigeration cycle in which a condensed refrigerant is decompressed and then evaporated. This duplex-type heat exchanger is integrally equipped with a subcooler S in which the condensed refrigerant exchanges heat with the ambient air A to be subcooled and an evaporator E in which the decompressed refrigerant exchanges heat with the ambient air A to be evaporated. Heat exchange is performed between the refrigerant passing through the subcooler S and the refrigerant passing through the evaporator E, to thereby cool the refrigerant in the subcooler S and heat the refrigerant in the evaporator E. Accordingly, according to this heat exchanger, a high refrigeration effect can be obtained while avoiding the pressure rise of the refrigerant.
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申请公布号 |
US6973804(B2) |
申请公布日期 |
2005.12.13 |
申请号 |
US20030466779 |
申请日期 |
2003.08.04 |
申请人 |
SHOWA DENKO K.K. |
发明人 |
HORIUCHI HIROFUMI;HOSHINO RYOICHI;OGASAWARA NOBORU;TAMURA TAKASHI;TERADA TAKASHI;WATANABE FUTOSHI |
分类号 |
F25B39/00;F25B39/02;F25B39/04;F25B40/02;F25B41/00;F25B41/06;F28B1/00;F28D1/03;F28D1/04;F28D7/10;F28F1/02;(IPC1-7):F25B41/00 |
主分类号 |
F25B39/00 |
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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