Title:
ABSORPTION TYPE REFRIGERATING MACHINE
Document Type and Number:
Japanese Patent JP2018077013
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an absorption type refrigerating machine capable of continuing an operation by keeping lowering of refrigeration capacity to a minimum, even in the case where the machine is operating at capacity equal to or greater than rated capacity.SOLUTION: An absorption type refrigerating machine includes a high temperature regenerator 5, a low temperature regenerator 6, an evaporator 1, a condenser 7 and an absorber 2, and circulation paths of an absorbing solution and a refrigerant are formed respectively by connecting these by piping. It also includes a control device 51 which performs control in such a manner that, during a cooling operation, in the case where an internal temperature of the high temperature regenerator 5 is determined to have exceeded a predetermined temperature (160°C), opening of a fuel control valve 64 is reduced by a predetermined amount, and in the case where the internal temperature of the high temperature regenerator 5 is determined to have become lower than a predetermined temperature (158°C), the opening of the fuel control valve 64 is increased by a predetermined amount.SELECTED DRAWING: Figure 2
Inventors:
ISHIZAKI SHUJI
IKEDA HIROKI
BYEON MI-JUNG
IKEDA HIROKI
BYEON MI-JUNG
Application Number:
JP2016219649A
Publication Date:
May 17, 2018
Filing Date:
November 10, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
F25B15/00; F25B15/06; F25B49/04
Attorney, Agent or Firm:
Patent Business Corporation Kushibuchi International Patent Office
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