JPS62175541A - Heat pump type air conditioner - Google Patents

Heat pump type air conditioner

Info

Publication number
JPS62175541A
JPS62175541A JP61016149A JP1614986A JPS62175541A JP S62175541 A JPS62175541 A JP S62175541A JP 61016149 A JP61016149 A JP 61016149A JP 1614986 A JP1614986 A JP 1614986A JP S62175541 A JPS62175541 A JP S62175541A
Authority
JP
Japan
Prior art keywords
blower
indoor side
outdoor
frost
motor
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
JP61016149A
Other languages
Japanese (ja)
Inventor
Masao Kurachi
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 Refrigeration Co
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 Refrigeration Co filed Critical Matsushita Refrigeration Co
Priority to JP61016149A priority Critical patent/JPS62175541A/en
Publication of JPS62175541A publication Critical patent/JPS62175541A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce unpleasant feeling caused by blowing out cold wind from a blower on the indoor side by operating intermittently an indoor side blower during defrosting operation and shorten defrosting time by increasing heat absorption during defrosting operation.
CONSTITUTION: When frost is formed on an outdoor side heat exchanger 3 during room heating operation because the outdoor air temperature is low, a four-way valve 2 is interchanged in order to melt the frost and an outdoor blower 9 is stopped at a fixed tie interval to carry out defrosting operation giving air cooling. At this time a blower 10 at the indoor side is made to issue signal repeatedly. Namely, the operation of a motor 10a is stopped before an indoor side blower 10 enters steady operation and the motor 10a is energized before blast stops, thereby giving intermittent operation to the indoor side blower 10.
COPYRIGHT: (C)1987,JPO&Japio
JP61016149A 1986-01-28 1986-01-28 Heat pump type air conditioner Pending JPS62175541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61016149A JPS62175541A (en) 1986-01-28 1986-01-28 Heat pump type air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61016149A JPS62175541A (en) 1986-01-28 1986-01-28 Heat pump type air conditioner

Publications (1)

Publication Number Publication Date
JPS62175541A true JPS62175541A (en) 1987-08-01

Family

ID=11908445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61016149A Pending JPS62175541A (en) 1986-01-28 1986-01-28 Heat pump type air conditioner

Country Status (1)

Country Link
JP (1) JPS62175541A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5664429A (en) * 1993-07-07 1997-09-09 Nippondenso Co., Ltd. Air-conditioning device for electric automobiles
CN100460772C (en) * 2005-11-25 2009-02-11 珠海格力电器股份有限公司 Control method for intelligent defrosting of air conditioner
JP2017040399A (en) * 2015-08-18 2017-02-23 ダイキン工業株式会社 Air conditioner
JP2017040401A (en) * 2015-08-18 2017-02-23 ダイキン工業株式会社 Air conditioner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59208340A (en) * 1983-05-13 1984-11-26 Toshiba Corp Method of defrosting air conditioner

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59208340A (en) * 1983-05-13 1984-11-26 Toshiba Corp Method of defrosting air conditioner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5664429A (en) * 1993-07-07 1997-09-09 Nippondenso Co., Ltd. Air-conditioning device for electric automobiles
CN100460772C (en) * 2005-11-25 2009-02-11 珠海格力电器股份有限公司 Control method for intelligent defrosting of air conditioner
JP2017040399A (en) * 2015-08-18 2017-02-23 ダイキン工業株式会社 Air conditioner
JP2017040401A (en) * 2015-08-18 2017-02-23 ダイキン工業株式会社 Air conditioner

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