发明名称 |
HEAT EXCHANGER |
摘要 |
To provide a heat exchanger that can control temperatures of fluids to be heat-exchanged. A heat exchanger 30 includes a honeycomb structure 1, a second fluid flow through portion 26 located at an outer periphery side of the honeycomb structure 1 serving as a flow passage for a second fluid, and a third fluid flow through portion 27 located at an outer periphery side of the second fluid flow through portion 26 serving as a flow passage for a third fluid. Cells 3 of the honeycomb structure 1 serve as a first fluid flow through portion 25 through which the first fluid passes. With the heat exchanger 30, the first fluid, the second fluid, and the third fluid can be heat-exchanged without being mixed with one another. Constituting the fluid flow passage with three flow passages allows controlling temperatures of two fluids to be heat-exchanged by the residual fluid. |
申请公布号 |
US2016003550(A1) |
申请公布日期 |
2016.01.07 |
申请号 |
US201514856640 |
申请日期 |
2015.09.17 |
申请人 |
NGK Insulators, Ltd. |
发明人 |
TOKUDA Masahiro;KAWAGUCHI Tatsuo;MIYAZAKI Makoto |
分类号 |
F28D7/00 |
主分类号 |
F28D7/00 |
代理机构 |
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代理人 |
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主权项 |
1. A heat exchanger comprising:
a honeycomb structure of which main component is ceramics having a tubular circumferential wall and a partition wall defining and forming a plurality of cells serving as a flow passage for a first fluid; a second fluid flow through portion located at an outer periphery side of the honeycomb structure and serving as a flow passage for a second fluid; and a third fluid flow through portion located at an outer periphery side of the second fluid flow through portion and serving as a flow passage for a third fluid, wherein heat is exchanged among the first fluid, the second fluid, and the third fluid without being mixed with one another. |
地址 |
Nagoya-City JP |