Title:
COOLING SYSTEM
Document Type and Number:
Japanese Patent JP2022170176
Kind Code:
A
Abstract:
To provide a cooling system which achieves lower power consumption than conventional cooling systems.SOLUTION: A cooling system 1A is provided that has an ejector refrigeration machine 13A and a heat exchanger 3. In the cooling system 1A, hot water Q1 which is generated by cooling an object 6 to be cooled with cold water C1, is provided to a first supply port 7a and hot water Q2 different from the hot water Q1 is provided to a second supply port 7b. The ejector refrigeration machine 13A is connected to the first supply port 7a through a first pipe L1. The ejector refrigeration machine 13A utilizes the hot water Q1 supplied through the first pipe L1, to generate driving flow of an ejector 21. The ejector refrigeration machine 13A utilizes suctioning by the ejector 21 to cool the hot water Q1. The heat exchanger 3 is connected to the second supply port 7b through a second pipe L2. The heat exchanger 3 cools the hot water Q2 through heat exchange with a coolant W3.SELECTED DRAWING: Figure 1
Inventors:
YASUJIMA KENTETSU
MATSUBARA TAKESHI
YOKOYAMA YASUHIRO
ONISHI YUSUKE
YOSHIDA TOKIAKI
MATSUBARA TAKESHI
YOKOYAMA YASUHIRO
ONISHI YUSUKE
YOSHIDA TOKIAKI
Application Number:
JP2021076111A
Publication Date:
November 10, 2022
Filing Date:
April 28, 2021
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD
International Classes:
F25B27/02; F25B1/00
Attorney, Agent or Firm:
Ochi International Patent Office
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