发明名称 |
Plate type heat exchanger and method of manufacturing the same |
摘要 |
A method for manufacturing a plate-type heat exchanger in which a heat medium is sealed in a hollow part of an airtight structure formed in the interior of a plate-like container, and the heat medium is moved by capillary force from a condensing part to an evaporating part in the hollow part along heat-medium-guiding grooves formed in the container's inside surface portions that face the hollow part; wherein a plastic workable metal plate of specific thermal conductivity is prepared; a carving tool is used to repeatedly carve out a surface portion of the metal plate at specific intervals along the surface portion, forming a plurality of plate-like fins; and a plurality of grooves formed between these fins is used as heat-medium-guiding grooves. A plate-type heat exchanger is obtained which comprises extremely small heat-medium-guiding grooves that have the necessary capillary force to move the heat medium from the condensing part to the evaporating part without affecting the set alignment or other such characteristics.
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申请公布号 |
US7770633(B2) |
申请公布日期 |
2010.08.10 |
申请号 |
US20060472500 |
申请日期 |
2006.06.21 |
申请人 |
NAKAMURA SEISAKUSHO KABUSHIKIGAISHA |
发明人 |
MIYAHARA HIDEYUKI |
分类号 |
F28F3/14;F24H3/00;F24H9/02;F28F1/20;F28F17/00 |
主分类号 |
F28F3/14 |
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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