Title:
Absorption refrigerating machine
Document Type and Number:
Japanese Patent JP6180152
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To make it possible to achieve a flow that does not generate an absorbent liquid distribution ratio of an exhaust gas heat exchanger to a high-temperature heat exchanger or the like and that is not controlled by a pipe resistance, and to avoid solution flashing and liquid quantity hunting even in a state of imbalanced circulation amounts.SOLUTION: In a pipe conduit in which an absorbent liquid flows out of an absorber 5 toward a low-temperature heat exchanger 4, a branch pipe 6 is provided upstream of the low-temperature heat exchanger 4. A refrigerant drain heat exchanger 1 heats the absorbent liquid flowing in the branch pipe 6 out of the absorbent liquid flowing toward the low-temperature heat exchanger 4 using the potential heat of refrigerant drain flowing toward a condenser 3 after being generated in a low-temperature regenerator 2, and delivers the absorbent liquid to the low-temperature regenerator 2. An exhaust heat collector 7 is installed in an upstream-side pipe conduit just before a high-temperature heat exchanger 9 in which the absorbent liquid flows toward a high-temperature regenerator 8 and connected to the high-temperature heat exchanger 9 in parallel.
Inventors:
Keiichiro Kawase
Tetsuji Nozoe
Kazunori Yamamoto
Yoshikazu Kosai
Tetsuji Nozoe
Kazunori Yamamoto
Yoshikazu Kosai
Application Number:
JP2013072341A
Publication Date:
August 16, 2017
Filing Date:
March 29, 2013
Export Citation:
Assignee:
Kawaju Cold Energy Co., Ltd.
International Classes:
F25B15/00
Domestic Patent References:
| JP2012207897A | ||||
| JP2000257978A | ||||
| JP9257331A | ||||
| JP2006266633A | ||||
| JP2002130857A | ||||
| JP2005069558A | ||||
| JP51124849A | ||||
| JP11325646A |
Attorney, Agent or Firm:
Katsutoshi Yoshimura