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Title:
ABSORPTION REFRIGERATOR
Document Type and Number:
Japanese Patent JP2018048778
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an absorption refrigerator that can reduce an amount of solution retained in a structure with a single effect cycle combined with an auxiliary cycle.SOLUTION: An absorption refrigerator 100 comprises an evaporator 1, an absorber 9, a low pressure regenerator 22, a high pressure regenerator 33, an auxiliary absorber 16, an auxiliary regenerator 44, a condenser 41, and a solution pump 30. A solution pipe 49 for passing solution from the high pressure regenerator 33 to the absorber 9 comprises a merging part B connected to a solution pipe 27 for passing solution from the low pressure regenerator 22. The solution pump 30 is provided in the solution pipe 49 between the merging part B and the absorber 9. A bottom surface 101 of the high pressure regenerator 33 is arranged at a higher position than a bottom surface 102 of the low pressure regenerator 22.SELECTED DRAWING: Figure 1

Inventors:
KAWAMURA HIRONOBU
FUJII TATSURO
TAKEDA NOBUYUKI
Application Number:
JP2016185021A
Publication Date:
March 29, 2018
Filing Date:
September 23, 2016
Export Citation:
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Assignee:
HITACHI LTD
HITACHI JOHNSON CONTROLS AIR CONDITIONING INC
International Classes:
F25B15/00
Attorney, Agent or Firm:
Wilfort International Patent Office