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Title:
ABSORPTION-TYPE REFRIGERATOR
Document Type and Number:
Japanese Patent JP2018138849
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an absorption-type refrigerator capable of detecting an increasing tendency of gas usage, performing prediction notification for promoting appropriate countermeasures when the gas usage is in an increasing tendency, and keeping COP at a certain level or higher.SOLUTION: An absorption-type refrigerator 100 of an exhaust heat utilization type includes an exhaust heat regenerator 9, a high temperature regenerator 5, a low temperature regenerator 6, an evaporator 1, a condenser 7, and an absorber 2, and, by connecting these by piping, forms circulation paths for an absorbent and a refrigerant. A control device 51 is provided for acquiring periodically detected gas usage, and when average monthly gas usage is determined to have increased by predetermined quantity from estimated gas usage, performing prediction notification for maintenance instruction.SELECTED DRAWING: Figure 2

Inventors:
ISHIZAKI SHUJI
FURUKAWA MASAHIRO
Application Number:
JP2017033728A
Publication Date:
September 06, 2018
Filing Date:
February 24, 2017
Export Citation:
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Assignee:
PANASONIC CORP
TOKYO GAS ENG SOLUTIONS CORP
International Classes:
F25B49/04; F25B15/00
Attorney, Agent or Firm:
Patent Business Corporation Kushibuchi International Patent Office