JPH02251056A - Absorption type cycle apparatus - Google Patents

Absorption type cycle apparatus

Info

Publication number
JPH02251056A
JPH02251056A JP7330889A JP7330889A JPH02251056A JP H02251056 A JPH02251056 A JP H02251056A JP 7330889 A JP7330889 A JP 7330889A JP 7330889 A JP7330889 A JP 7330889A JP H02251056 A JPH02251056 A JP H02251056A
Authority
JP
Japan
Prior art keywords
pressure
absorber
concentrated solution
vapor
passage
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
JP7330889A
Other languages
Japanese (ja)
Inventor
Mokichi Kurosawa
Takeshi Yokoyama
Original Assignee
Tokyo Gas 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 Tokyo Gas Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP7330889A priority Critical patent/JPH02251056A/en
Publication of JPH02251056A publication Critical patent/JPH02251056A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve COP and to reduce predetermined power of a dilute solution pump by connecting a refrigerant vapor passage from an evaporator to a secondary flow inlet of an ejector, pressurizing refrigerant vapor from the evaporator by the ejector in which concentrated solution is used as a driving flow, and introducing it into an absorber.
CONSTITUTION: Refrigerant generated by a regenerator 1 and condensed by a condenser 7 is reduced lower pressure through pressure reducing means 9 provided in a refrigerant passage 8, and evaporated in an evaporator 5. On the other hand, concentrated solution concentrated by the generator 1 is fed through a concentrated solution passage 3 due to pressure difference from an absorber 2, and fed through an ejector 4 to the absorber 2. In this case, the concentrated solution is injected as a driving flow in the ejector 4 from a driving flow inlet 10, refrigerant vapor of a refrigerant vapor passage 6 is sucked as a secondary flow, and fed in a mixed state to the absorber 2. The concentrated solution is reduced lower pressure by this operation, and the vapor is pressurized. The pressure in the absorber 2 is lower than that in the regenerator 1 and higher than that in the evaporator 5 to be an intermediate pressure. The vapor is absorbed by the concentrated solution under the intermediate pressure, dilute solution absorbing the vapor is fed through a dilute solution passage 11 by a pump 12 to the regenerator 1 to be regenerated.
COPYRIGHT: (C)1990,JPO&Japio
JP7330889A 1989-03-25 1989-03-25 Absorption type cycle apparatus Pending JPH02251056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7330889A JPH02251056A (en) 1989-03-25 1989-03-25 Absorption type cycle apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7330889A JPH02251056A (en) 1989-03-25 1989-03-25 Absorption type cycle apparatus

Publications (1)

Publication Number Publication Date
JPH02251056A true JPH02251056A (en) 1990-10-08

Family

ID=13514409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7330889A Pending JPH02251056A (en) 1989-03-25 1989-03-25 Absorption type cycle apparatus

Country Status (1)

Country Link
JP (1) JPH02251056A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009002540A (en) * 2007-06-19 2009-01-08 Osaka Gas Co Ltd Absorption type refrigerating machine
WO2009053908A1 (en) * 2007-10-23 2009-04-30 Agecoserv S.R.L. A low-temperature absorption refrigerator
CN104154675A (en) * 2014-09-05 2014-11-19 哈尔滨工业大学 Refrigeration cycle system of lithium bromide jetting and absorbing type for condensation boosting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170352A (en) * 1984-09-06 1986-04-11 Univ Ben Gurion Absorption train for refrigeration and heat pumping

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170352A (en) * 1984-09-06 1986-04-11 Univ Ben Gurion Absorption train for refrigeration and heat pumping

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009002540A (en) * 2007-06-19 2009-01-08 Osaka Gas Co Ltd Absorption type refrigerating machine
WO2009053908A1 (en) * 2007-10-23 2009-04-30 Agecoserv S.R.L. A low-temperature absorption refrigerator
CN104154675A (en) * 2014-09-05 2014-11-19 哈尔滨工业大学 Refrigeration cycle system of lithium bromide jetting and absorbing type for condensation boosting
CN104154675B (en) * 2014-09-05 2016-04-20 哈尔滨工业大学 A kind of lithium bromide jet suction type cooling cycle system of condensation boosting

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