发明名称 |
REFRIGERANT EVAPORATOR |
摘要 |
An object is to provide a refrigerant evaporator in which a liquid refrigerant can be evenly distributed to a plurality of refrigerant tubes connected to first and second tanks in a U-turn block to improve heat-exchange performance. In the refrigerant evaporator, one of a plurality of blocks into which a refrigerant supply channel is divided is a U-turn block (15) where a refrigerant flows into one of the first and second tank portions (6, 7) of an upper tank (4) in a direction along a partition wall (4C), flows into the other tank portion, and is distributed and flows from the first and second tank portions (6, 7) into a plurality of refrigerant tubes (2). The partition wall (4C) partitioning the first and second tank portions (6, 7) of the upper tank (4) has a plurality of refrigerant-distributing holes (4M) arranged in a longitudinal direction of the partition wall (4C) in the U-turn block (15) so that the first tank portion (6) communicates with the second tank portion (7). |
申请公布号 |
EP2175223(A4) |
申请公布日期 |
2013.12.25 |
申请号 |
EP20080791612 |
申请日期 |
2008.07.25 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
SAITO, KATSUHIRO;ZYOUBOUJI, YASUNOBU;HIMENO, TAKAMITSU;TAMAKI, HITOSHI |
分类号 |
F28F9/02;B60H1/32;F25B39/02;F28D1/053;F28F1/02;F28F9/22 |
主分类号 |
F28F9/02 |
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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