Title:
吸収式冷凍機
Document Type and Number:
Japanese Patent JP6971340
Kind Code:
B2
Abstract:
To provide an absorptive refrigerator capable of making a pump head of an auxiliary absorber low to use an inexpensive pump with a small amount of power, by using a solution of a low-temperature absorber as drive liquid of a bleed air ejector of the auxiliary absorber.SOLUTION: In an absorption refrigerator 100, two absorption solutions with different concentrations constitute two independent absorption solution cycles. The two absorption solution cycles respectively have absorbers (102, 111). Each gas phase part of the absorbers (102, 111) is separated. Each gas phase part of the absorbers (102, 111) is connected to the suction side of ejectors (126, 129) provided respectively. Each drive liquid of the ejectors (126, 129) is a part of the absorption solution of the absorption solution cycle having the higher concentration of the two absorption solution cycles.SELECTED DRAWING: Figure 1A
More Like This:
Inventors:
Tatsuro Fujii
Shigehiro Doi
Minoru Miyauchi
Kentaro Hiruta
Shigehiro Doi
Minoru Miyauchi
Kentaro Hiruta
Application Number:
JP2020010876A
Publication Date:
November 24, 2021
Filing Date:
January 27, 2020
Export Citation:
Assignee:
Johnson Controls Building Efficiency Japan GK
International Classes:
F25B43/04; F25B15/00
Domestic Patent References:
JP201753499A | ||||
JP2007309555A | ||||
JP5924773B2 |
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office
Previous Patent: Seal and electrolytic capacitor
Next Patent: Allocation of compute resources Policy-based allocation
Next Patent: Allocation of compute resources Policy-based allocation