JPH0275865A - Controlling method for absorption refrigerator - Google Patents

Controlling method for absorption refrigerator

Info

Publication number
JPH0275865A
JPH0275865A JP22533788A JP22533788A JPH0275865A JP H0275865 A JPH0275865 A JP H0275865A JP 22533788 A JP22533788 A JP 22533788A JP 22533788 A JP22533788 A JP 22533788A JP H0275865 A JPH0275865 A JP H0275865A
Authority
JP
Japan
Prior art keywords
temperature
cooling water
liquid
heat
regenerator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP22533788A
Other languages
Japanese (ja)
Other versions
JPH0749894B2 (en
Inventor
Takeo Ishikawa
Mitsuo Nakano
Yoshiki Iwatani
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP22533788A priority Critical patent/JPH0749894B2/en
Publication of JPH0275865A publication Critical patent/JPH0275865A/en
Publication of JPH0749894B2 publication Critical patent/JPH0749894B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To reduce absorption liquid concentration when the concentration of the absorption liquid become high normally while controlling an absorption refrigerator on the basis of cooling water outlet temperature and to prevent the liquid from crystallizing by reducing the quantity of heat of a high temperature regenerator irrespective of the cooling water outlet temperature when the regenerating temperature of a low temperature regenerator becomes a set value or higher.
CONSTITUTION: When a controller 30 is operated on the basis of a signal from a cooling water outlet temperature detector 24 to control the quantity of heat, cooling water inlet temperature and the regenerating temperature of a low temperature regenerator are respectively detected by a cooling water inlet temperature detector 25 and a regenerating temperature detector 26. If the low temperature regenerator regenerating temperature of absorption liquid to the cooling water inlet temperature arrives at a set value, the controller 30 is operated on the basis of the signals from the detectors 25, 26 to switch the control of the quantity of heat based on the cooling water outlet temperature to a crystallization preventing control, and the opening of a heating quantity control valve 27 is reduced on the basis of the signal from the controller 30. Thus, the quantity of heat of the regenerator 1 is reduced, the concentration of the liquid is thinned, the concentration of the liquid in the outlet of a low temperature heat exchanger 6 can be reduced to prevent the liquid from crystallizing.
COPYRIGHT: (C)1990,JPO&Japio
JP22533788A 1988-09-08 1988-09-08 Absorption refrigerator control method Expired - Lifetime JPH0749894B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22533788A JPH0749894B2 (en) 1988-09-08 1988-09-08 Absorption refrigerator control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22533788A JPH0749894B2 (en) 1988-09-08 1988-09-08 Absorption refrigerator control method

Publications (2)

Publication Number Publication Date
JPH0275865A true JPH0275865A (en) 1990-03-15
JPH0749894B2 JPH0749894B2 (en) 1995-05-31

Family

ID=16827769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22533788A Expired - Lifetime JPH0749894B2 (en) 1988-09-08 1988-09-08 Absorption refrigerator control method

Country Status (1)

Country Link
JP (1) JPH0749894B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03294758A (en) * 1990-04-10 1991-12-25 Kawaju Reinetsu Kogyo Kk Cycle controlling method for absorption refrigerator, cold/hot water apparatus
JPH06257879A (en) * 1993-03-03 1994-09-16 Yazaki Corp Controlling method for absorption water cooler-heater
DE4190712C1 (en) * 1990-04-10 1998-04-09 Kawaju Reinetsu Kogyo K K Controlling absorption refrigerating machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03294758A (en) * 1990-04-10 1991-12-25 Kawaju Reinetsu Kogyo Kk Cycle controlling method for absorption refrigerator, cold/hot water apparatus
DE4190712C1 (en) * 1990-04-10 1998-04-09 Kawaju Reinetsu Kogyo K K Controlling absorption refrigerating machine
JPH06257879A (en) * 1993-03-03 1994-09-16 Yazaki Corp Controlling method for absorption water cooler-heater

Also Published As

Publication number Publication date
JPH0749894B2 (en) 1995-05-31

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