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Title:
METHOD FOR EVALUATING CLEANLINESS OF COOLANT LINE
Document Type and Number:
WIPO Patent Application WO/2017/006455
Kind Code:
A1
Abstract:
The present invention provides a method for evaluating the cleanliness of a coolant line in a refrigeration system, in which it is possible to accurately determine the cleanliness of a coolant line in a refrigeration system. A refrigeration system having an absorption refrigerator having a compression refrigerator provided with a compressor (2), a condenser (3), and an evaporator (5), wherein the cleanliness of a coolant line through which coolant is circulated through and distributed in the condenser (3) is evaluated. The LTD of the condenser (3) is measured and the cleanliness of the coolant line is evaluated on the basis of the LTD measurement results when the load for the evaporator (5) or the condenser (3) is a specific value or higher or when the refrigerator is operating steadily.

Inventors:
KISHINE, Yoshitaka (10-1 Nakano 4-chome, Nakano-k, Tokyo 01, 〒1640001, JP)
TANIGAKI, Motoki (22-8, Yoyogi 2-chome, Shibuya-k, Tokyo 53, 〒1510053, JP)
Application Number:
JP2015/069622
Publication Date:
January 12, 2017
Filing Date:
July 08, 2015
Export Citation:
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Assignee:
KURITA WATER INDUSTRIES LTD. (10-1, Nakano 4-chome Nakano-k, Tokyo 01, 〒1640001, JP)
International Classes:
F28F27/00; C02F1/50; C02F5/00; F25B1/00; F28G13/00
Foreign References:
JPH07218188A1995-08-18
JP2012207832A2012-10-25
JP2012052733A2012-03-15
JPH0926804A1997-01-28
JP2501656Y21996-06-19
JP2009030936A2009-02-12
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (Nissin bldg, 9F 5-10, Shinjuku 2-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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