Title:
熱交換システム
Document Type and Number:
Japanese Patent JP6967903
Kind Code:
B2
Abstract:
To provide a heat exchange system capable of appropriate heat exchange while suppressing deviation from actual flow rate of heat carrying liquid.SOLUTION: A heat exchange system 1 includes: a main flow channel 11 flowing heat carrying liquid CH entering/exiting a heat exchange part 15 that exchanges heat between the heat carrying liquid CH and a temperature adjustment object SA; a sub flow channel 21 which is provided for the main flow channel 11 in parallel and smaller in a flow channel cross-sectional area than the main flow channel 11; a flowmeter 25 provided for the sub flow channel 21; and a controller 50 obtaining flow rate of the heat carrying liquid CH flowing in the heat exchange part 15 on the basis of the flow rate detected by the flowmeter 25. Thus, flow rate of the heat carrying liquid CH flowing in the heat exchange part 15 is obtained from the flow rate actually measured by the flowmeter 25 smaller than flow rate passing the heat exchange part 15, so that flow rate of the heat carrying liquid CH flowing in the heat exchange part 15 can be obtained regardless of external factors such as temperature of the heat carrying liquid CH, a change of pressure and the like, and it is possible to appropriately exchange heat between the heat carrying liquid CH and temperature adjustment object fluid SA.SELECTED DRAWING: Figure 1
Inventors:
Kuniaki Yamada
Shingo Jinguji
Atsushi Nishizawa
Shinichi Tagawa
Shingo Jinguji
Atsushi Nishizawa
Shinichi Tagawa
Application Number:
JP2017150624A
Publication Date:
November 17, 2021
Filing Date:
August 03, 2017
Export Citation:
Assignee:
Sanken Equipment Co., Ltd.
International Classes:
F24F5/00; F24F11/83; F24F11/89
Domestic Patent References:
| JP2219940A | ||||
| JP10221131A | ||||
| JP9287798A | ||||
| JP2008224182A |
Foreign References:
| US8746032 |
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office
Sadaji Miyakawa
Toshiyuki Kanai
Kayoko Miyoko
Shigeo Shibata
Sadaji Miyakawa
Toshiyuki Kanai
Kayoko Miyoko
Shigeo Shibata