Title:
COOLING SYSTEM AND COOLING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/169925
Kind Code:
A1
Abstract:
In a cooling system which combines a plurality of refrigeration cycles to perform cooling and recover waste heat, the efficiency of the cooling system fluctuates as a result of changes in the external environment. Accordingly, this cooling system is provided with: a first cooling means using a vapour compression-type refrigeration cycle in which a refrigerant vapour obtained as a result of the refrigerant evaporating after receiving heat from an object to be cooled, is compressed, and is condensed as a result of releasing an amount of heat, to obtain a high-pressure refrigerant liquid; a second cooling means using an adsorption-type refrigeration cycle in which an adsorbate is desorbed by an amount of heat; and a superheating heat exchange means which causes heat to be exchanged between the refrigerant vapour and the high-pressure refrigerant liquid.
Inventors:
CHIBA MASAKI (JP)
YOSHIKAWA MINORU (JP)
SAKUMA HISATO (JP)
YANO MASATO (JP)
YOSHIKAWA MINORU (JP)
SAKUMA HISATO (JP)
YANO MASATO (JP)
Application Number:
PCT/JP2017/011001
Publication Date:
October 05, 2017
Filing Date:
March 17, 2017
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
F25B25/02; F25B1/00
Domestic Patent References:
| WO2010098072A1 | 2010-09-02 |
Foreign References:
| JP2015048987A | 2015-03-16 | |||
| JPH1019418A | 1998-01-23 | |||
| JP2010065943A | 2010-03-25 | |||
| JP2012037203A | 2012-02-23 |
Attorney, Agent or Firm:
SHIMOSAKA Naoki (JP)
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