JPS6467571A - Second class absorption heat pump device - Google Patents

Second class absorption heat pump device

Info

Publication number
JPS6467571A
JPS6467571A JP22337987A JP22337987A JPS6467571A JP S6467571 A JPS6467571 A JP S6467571A JP 22337987 A JP22337987 A JP 22337987A JP 22337987 A JP22337987 A JP 22337987A JP S6467571 A JPS6467571 A JP S6467571A
Authority
JP
Japan
Prior art keywords
refrigerant
absorber
evaporator
pressure
pump
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.)
Granted
Application number
JP22337987A
Other languages
Japanese (ja)
Other versions
JP2645835B2 (en
Inventor
Yukioku Yamazaki
Yonezo Ikumi
Takao Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
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 JP62223379A priority Critical patent/JP2645835B2/en
Publication of JPS6467571A publication Critical patent/JPS6467571A/en
Application granted granted Critical
Publication of JP2645835B2 publication Critical patent/JP2645835B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Sorption Type Refrigeration Machines (AREA)

Abstract

PURPOSE: To suppress mixing of absorbing liquid stored in an absorber with refrigerant liquid in an evaporator by starting an absorption liquid pump after the pressure in the absorber or the pressure in an evaporator or the refrigerant temperature having correlation with the pressure in the absorber has increased sufficiently. CONSTITUTION: When an operating switch is closed, a refrigerant pump 7 is started to feed refrigerant through tubes 11, 12 into an evaporator 3 and when the liquid level of refrigerant exceeds a lower limit, it is detected by a liquid level switch 44 and a refrigerant circulation pump 8 is started. When the refrigerant pump 7 and the refrigerant circulation pump 8 operates continuously, pressure in the evaporator 3 and an absorber 4 and the refrigerant temperature of the evaporator increase gradually and when the set level of a pressure detector 45 is exceeded, a controller 46 starts an absorption liquid pump 6 to feed absorption liquid to the absorber 4. Since the pressure in the absorber 4 is sufficiently high, absorption liquid in a solution reservoir 37 is fed through tubes 18, 19 to a generator 1 and stored gradually in the solution reservoir 37. Consequently, it is prevented from being mixed with refrigerant in the evaporator 3.
JP62223379A 1987-09-07 1987-09-07 Type 2 absorption heat pump device Expired - Fee Related JP2645835B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62223379A JP2645835B2 (en) 1987-09-07 1987-09-07 Type 2 absorption heat pump device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62223379A JP2645835B2 (en) 1987-09-07 1987-09-07 Type 2 absorption heat pump device

Publications (2)

Publication Number Publication Date
JPS6467571A true JPS6467571A (en) 1989-03-14
JP2645835B2 JP2645835B2 (en) 1997-08-25

Family

ID=16797223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62223379A Expired - Fee Related JP2645835B2 (en) 1987-09-07 1987-09-07 Type 2 absorption heat pump device

Country Status (1)

Country Link
JP (1) JP2645835B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014190679A (en) * 2013-03-28 2014-10-06 Ebara Refrigeration Equipment & Systems Co Ltd Absorption refrigerator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4644631B2 (en) * 2006-05-17 2011-03-02 日立アプライアンス株式会社 Absorption heat pump
JP6337056B2 (en) * 2015-10-27 2018-06-06 荏原冷熱システム株式会社 Absorption heat pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108665A (en) * 1983-11-16 1985-06-14 三洋電機株式会社 Absorption heat pump
JPS61140757A (en) * 1984-12-12 1986-06-27 三洋電機株式会社 Absorption heat pump device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108665A (en) * 1983-11-16 1985-06-14 三洋電機株式会社 Absorption heat pump
JPS61140757A (en) * 1984-12-12 1986-06-27 三洋電機株式会社 Absorption heat pump device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014190679A (en) * 2013-03-28 2014-10-06 Ebara Refrigeration Equipment & Systems Co Ltd Absorption refrigerator

Also Published As

Publication number Publication date
JP2645835B2 (en) 1997-08-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees