JPS5447353A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPS5447353A
JPS5447353A JP11351777A JP11351777A JPS5447353A JP S5447353 A JPS5447353 A JP S5447353A JP 11351777 A JP11351777 A JP 11351777A JP 11351777 A JP11351777 A JP 11351777A JP S5447353 A JPS5447353 A JP S5447353A
Authority
JP
Japan
Prior art keywords
cooling medium
heat exchanger
demoisturing
air
compressor
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
JP11351777A
Other languages
Japanese (ja)
Inventor
Mitsuhiro Ikoma
Takeshi Aizawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11351777A priority Critical patent/JPS5447353A/en
Publication of JPS5447353A publication Critical patent/JPS5447353A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

PURPOSE: To provide an air conditioner, in which it is enabled to switch operation of the air conditioner between demoisturing operation with slight cooling of air and demoisturing operation with slight heating of air, by changing the flowing direction of cooling medium.
CONSTITUTION: At the time of demoisturing operation of air conditioner with slight cooling of air, cooling medium discharged from compressor 1 is passed through four- way valve 2 and introduced into outdoor heat exchanger 3 where cooling medium releases heat and is condensed. Then, cooling medium is passed through check valve 4 and electromagnetic valve 9 and introduced into a first indoor heat exchanger 7 where heat is released from the cooling medium. Thereafter, pressure of the cooling medium is reduced at demoisturing throttle means 10, and in a second heat exchanger 81 cooling medium is evaporated and demoistured, whereafter it is returned to compressor 1. At the time of demoisturing operation with slight heating of air, on the other hand, cooling medium discharged from compressor 1 is passed through four-way valve 2 and introduced into the second heat exchanger 8, where it releases heat and is condensed. Then, pressure of cooling medium is reduced at said means 10, and in the first heat exchanger 7, it is evaporated and demoistured. Thereafter, it is returned to compressor 1 via the first electromagnetic valve 9, heating throttle means 5 and outdoor heat exchanger 3
COPYRIGHT: (C)1979,JPO&Japio
JP11351777A 1977-09-20 1977-09-20 Air conditioner Pending JPS5447353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11351777A JPS5447353A (en) 1977-09-20 1977-09-20 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11351777A JPS5447353A (en) 1977-09-20 1977-09-20 Air conditioner

Publications (1)

Publication Number Publication Date
JPS5447353A true JPS5447353A (en) 1979-04-13

Family

ID=14614339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11351777A Pending JPS5447353A (en) 1977-09-20 1977-09-20 Air conditioner

Country Status (1)

Country Link
JP (1) JPS5447353A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195068A (en) * 1983-04-20 1984-11-06 三菱重工業株式会社 Method of dehumidification-operating air conditioner
CN105241120A (en) * 2015-10-29 2016-01-13 合肥天鹅制冷科技有限公司 Air conditioning, cold drying and air water making integrated machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195068A (en) * 1983-04-20 1984-11-06 三菱重工業株式会社 Method of dehumidification-operating air conditioner
CN105241120A (en) * 2015-10-29 2016-01-13 合肥天鹅制冷科技有限公司 Air conditioning, cold drying and air water making integrated machine

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