Title:
冷却ユニット
Document Type and Number:
Japanese Patent JP6842744
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To independently adjust cooling performance of each of a plurality of heat exchangers while supplying a refrigerant to the plurality of heat exchangers from a compressor and a condenser shared.SOLUTION: A cooling unit 10 comprises: a compressor 12; a condenser 14; a first heat exchanger 40; a second heat exchanger 42; a first refrigerant supply passage 20 for supplying a condensed refrigerant to the first heat exchanger 40, and a second refrigerant supply passage 22 for supplying it to the second heat exchanger 42; a first bypass passage 30 for supplying a compressed refrigerant to the first heat exchanger 40 by bypassing the condenser 14, and a second bypass passage 32 for supplying it to the second heat exchanger 42; a first flow adjustment mechanism 34 arranged in the first bypass passage 30; a second flow adjustment mechanism 36 arranged in the second bypass passage 32; a first return passage 50 for connecting the first heat exchanger 40 and the compressor 12; and a second return passage 52 for connecting the second heat exchanger 42 and the compressor 12. A third flow adjustment mechanism 54 is additionally arranged in the first return passage 50.SELECTED DRAWING: Figure 2
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Inventors:
Satoru Kondo
Okuyama Takahisa
Mikinori Hara
Okuyama Takahisa
Mikinori Hara
Application Number:
JP2016132070A
Publication Date:
March 17, 2021
Filing Date:
July 01, 2016
Export Citation:
Assignee:
Kowa Industry Co., Ltd.
International Classes:
F25B1/00; F25B5/02
Domestic Patent References:
| JP2008224163A | ||||
| JP2009174769A |
Foreign References:
| US20080066474 |
Attorney, Agent or Firm:
Kaiyu International Patent Office