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Patent Searching and Data


Title:
METHOD AND DEVICE FOR COOLING REFRIGERATOR
Document Type and Number:
Japanese Patent JPH1183288
Kind Code:
A
Abstract:

To reduce the size of a moisture content for cooling liquid.

This method is executed such that cooling air fed to cooling of a cooler 1 is recovered to a cold air generating chamber 4, consisting of a part of a cooling source, through a recovery piping 11, the temperature of the recovered air is reduced to a value lower than the set temperature of a cooling apparatus 1 through heat-exchange with cooling liquid cooled to a low temperature by a cooling source and having hygroscopicity, and the cooling air is fed to the cooling apparatus 1 through a feed piping 12. In this case, a part of cooling liquid serving as heat-exchange with the recovery air is fed to a low pressure moisture removing device 5 through a piping for removing a moisture content. In low pressure environment, only a moisture content in low pressure environment is evaporated from the cooling liquid for removal, and cooling liquid from which a moisture content is removed is returned to the cold air generating device 4 side and mixed with remaining cooling liquid and serves for manufacture of cooling air again.


Inventors:
Kawaguchi, Hirofumi
Application Number:
JP1997000246595
Publication Date:
July 21, 1989
Filing Date:
September 11, 1997
Export Citation:
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Assignee:
NIPPON TECHNO KK
International Classes:
H04N9/64; (IPC1-7): H04N9/64
Attorney, Agent or Firm:
中尾 俊輔 (外1名)