JPS54124355A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPS54124355A
JPS54124355A JP3258478A JP3258478A JPS54124355A JP S54124355 A JPS54124355 A JP S54124355A JP 3258478 A JP3258478 A JP 3258478A JP 3258478 A JP3258478 A JP 3258478A JP S54124355 A JPS54124355 A JP S54124355A
Authority
JP
Japan
Prior art keywords
heat exchangers
outdoor heat
defrosting
selectively
air conditioner
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
JP3258478A
Other languages
Japanese (ja)
Other versions
JPS594627B2 (en
Inventor
Shinpei Koo
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP3258478A priority Critical patent/JPS594627B2/en
Publication of JPS54124355A publication Critical patent/JPS54124355A/en
Publication of JPS594627B2 publication Critical patent/JPS594627B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the steep lowering of the heating capacity in an air conditioner provided with several outdoor heat exchangers by giving high pressure refrigerant selectively to these outdoor heat exchangers frosted from a compressor for defrosting.
CONSTITUTION: When the first and the second outdoor heat exchanger 5 and 6 are frosted, electromagnetic switch valves 10 and 11 are selectively opened, and high pressure refrigerant is selectively given to these outdoor heat exchangers 5 and 6 by operations of three-way valves 7 and 8 from a compressor 1 to operate these heat exchangers 5 and 6 as condensers for defrosting. Consequently, the whole system is not necessarily switched over to the cooling operation for defrosting, preventing the steep lowering of the heating capacity.
COPYRIGHT: (C)1979,JPO&Japio
JP3258478A 1978-03-20 1978-03-20 air conditioner Expired JPS594627B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3258478A JPS594627B2 (en) 1978-03-20 1978-03-20 air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3258478A JPS594627B2 (en) 1978-03-20 1978-03-20 air conditioner

Publications (2)

Publication Number Publication Date
JPS54124355A true JPS54124355A (en) 1979-09-27
JPS594627B2 JPS594627B2 (en) 1984-01-31

Family

ID=12362908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3258478A Expired JPS594627B2 (en) 1978-03-20 1978-03-20 air conditioner

Country Status (1)

Country Link
JP (1) JPS594627B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103968503A (en) * 2014-04-14 2014-08-06 广东美的暖通设备有限公司 Air conditioner outdoor unit, and defrosting method and device for air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103968503A (en) * 2014-04-14 2014-08-06 广东美的暖通设备有限公司 Air conditioner outdoor unit, and defrosting method and device for air conditioner

Also Published As

Publication number Publication date
JPS594627B2 (en) 1984-01-31

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