IT1304956B1 - DEFROSTING METHOD FOR AN AIR CONDITIONER OF THE HEAT PUMP TYPE - Google Patents

DEFROSTING METHOD FOR AN AIR CONDITIONER OF THE HEAT PUMP TYPE

Info

Publication number
IT1304956B1
IT1304956B1 IT1997MI000162A ITMI970162A IT1304956B1 IT 1304956 B1 IT1304956 B1 IT 1304956B1 IT 1997MI000162 A IT1997MI000162 A IT 1997MI000162A IT MI970162 A ITMI970162 A IT MI970162A IT 1304956 B1 IT1304956 B1 IT 1304956B1
Authority
IT
Italy
Prior art keywords
air conditioner
heat pump
pump type
defrosting method
defrosting
Prior art date
Application number
IT1997MI000162A
Other languages
Italian (it)
Inventor
Dong Gi Eom
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of ITMI970162A1 publication Critical patent/ITMI970162A1/en
Application granted granted Critical
Publication of IT1304956B1 publication Critical patent/IT1304956B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/41—Defrosting; Preventing freezing
    • F24F11/42—Defrosting; Preventing freezing of outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Defrosting Systems (AREA)
IT1997MI000162A 1996-01-29 1997-01-29 DEFROSTING METHOD FOR AN AIR CONDITIONER OF THE HEAT PUMP TYPE IT1304956B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960001939A KR0157021B1 (en) 1996-01-29 1996-01-29 Defrosting method of an airconditioner

Publications (2)

Publication Number Publication Date
ITMI970162A1 ITMI970162A1 (en) 1998-07-29
IT1304956B1 true IT1304956B1 (en) 2001-04-05

Family

ID=19450278

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1997MI000162A IT1304956B1 (en) 1996-01-29 1997-01-29 DEFROSTING METHOD FOR AN AIR CONDITIONER OF THE HEAT PUMP TYPE

Country Status (4)

Country Link
JP (1) JPH09210516A (en)
KR (1) KR0157021B1 (en)
CN (1) CN1091238C (en)
IT (1) IT1304956B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5727395A (en) * 1997-02-14 1998-03-17 Carrier Corporation Defrost control for heat pump
KR100484968B1 (en) * 2002-07-31 2005-04-25 위니아만도 주식회사 Method for defrosting operation of air-conditioner used both cooler and heater
JP2008170064A (en) * 2007-01-11 2008-07-24 Daikin Ind Ltd Air conditioner
JP2009115359A (en) * 2007-11-05 2009-05-28 Daikin Ind Ltd Air-conditioning control device, air conditioning device, and air-conditioning control method
KR100957178B1 (en) * 2008-01-25 2010-05-11 위니아만도 주식회사 Method of controlling defrosting of air conditioner
CN102230660A (en) * 2011-06-03 2011-11-02 龚光彩 Adaptive anti-defrosting control method for heat pump device
CN102853502B (en) * 2012-09-29 2014-12-31 广东美的制冷设备有限公司 Defrosting control method of heat pump air conditioner unit
CN103868296B (en) * 2014-04-01 2016-11-23 深圳麦克维尔空调有限公司 Air conditioning unit Defrost method and air conditioning unit
CN104764171B (en) * 2015-04-27 2017-10-27 珠海格力电器股份有限公司 Air conditioner and its control method and device
CN104896819A (en) * 2015-05-06 2015-09-09 广东芬尼克兹节能设备有限公司 Heat pump defrosting method and heat pump system
CN113587530B (en) * 2021-08-12 2023-04-14 澳蓝（福建）实业有限公司 Defrosting method for indirect evaporation heat exchange core body of data center
CN114216215B (en) * 2021-11-19 2023-04-25 珠海格力电器股份有限公司 Antifreezing control method and device for water system and related equipment

Also Published As

Publication number Publication date
CN1164006A (en) 1997-11-05
KR970059629A (en) 1997-08-12
JPH09210516A (en) 1997-08-12
KR0157021B1 (en) 1999-01-15
CN1091238C (en) 2002-09-18
ITMI970162A1 (en) 1998-07-29

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