MY196763A - Air-Conditioner - Google Patents

Air-Conditioner

Info

Publication number
MY196763A
MY196763A MYPI2019005474A MYPI2019005474A MY196763A MY 196763 A MY196763 A MY 196763A MY PI2019005474 A MYPI2019005474 A MY PI2019005474A MY PI2019005474 A MYPI2019005474 A MY PI2019005474A MY 196763 A MY196763 A MY 196763A
Authority
MY
Malaysia
Prior art keywords
heat exchanger
indoor heat
drain
drain pump
conditioner
Prior art date
Application number
MYPI2019005474A
Inventor
Takeuchi Shinji
Tokita Satomi
Original Assignee
Hitachi Johnson Controls Air Conditioning 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 Hitachi Johnson Controls Air Conditioning Inc filed Critical Hitachi Johnson Controls Air Conditioning Inc
Publication of MY196763A publication Critical patent/MY196763A/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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • 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
    • 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
    • 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
    • F24F11/43—Defrosting; Preventing freezing of indoor units
    • 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
    • F24F11/48—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring prior to normal operation, e.g. pre-heating or pre-cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

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)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

An air-conditioner (100) includes a refrigeration cycle (RC) including a compressor (32) and an indoor heat exchanger (64), a drain pan (140) configured to temporarily accumulate, as drain water, water adhering to the indoor heat exchanger and dropped from the indoor heat exchanger, a drain pump (PO) configured to discharge, to the outside, the drain water accumulated in the drain pan, and a control device (20) configured to control the refrigeration cycle and operation of the drain pump. The control device executes the freezing operation of causing the indoor heat exchanger to function as an evaporator and bringing the surface temperature of the indoor heat exchanger to below zero, and drives the drain pump to satisfy a relationship of"drive time of the drain pump after termination of normal cooling operation < drive time of the drain pump after the freezing operation."
MYPI2019005474A 2018-10-05 2018-10-05 Air-Conditioner MY196763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/037442 WO2020070890A1 (en) 2018-10-05 2018-10-05 Air conditioner

Publications (1)

Publication Number Publication Date
MY196763A true MY196763A (en) 2023-05-03

Family

ID=70055387

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019005474A MY196763A (en) 2018-10-05 2018-10-05 Air-Conditioner

Country Status (7)

Country Link
JP (1) JP6698221B1 (en)
CN (1) CN111279133B (en)
ES (1) ES2863076R1 (en)
FR (1) FR3086999B1 (en)
MY (1) MY196763A (en)
TW (1) TWI705222B (en)
WO (1) WO2020070890A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2018244971B2 (en) * 2017-03-27 2019-08-08 ZHANG, Yiyan An air conditioning unit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56157610A (en) * 1980-05-02 1981-12-04 Satoshi Kemi Railway transportation of trailer
KR100361189B1 (en) * 2000-12-13 2002-11-21 삼성전자 주식회사 Air conditioner having a drainage pump
JP3985791B2 (en) * 2004-02-12 2007-10-03 松下電器産業株式会社 Air conditioner
KR20050119846A (en) * 2004-06-17 2005-12-22 삼성전자주식회사 Pump control apparatus for condensate drain system and method thereof
US8651824B2 (en) * 2005-03-25 2014-02-18 Diversitech Corporation Condensate pump
KR20070073525A (en) * 2006-01-05 2007-07-10 삼성전자주식회사 Apparatus and method for drain pump control in multi-type air conditioner
JP2008164282A (en) * 2008-02-12 2008-07-17 Sanyo Electric Co Ltd Air conditioner
US20110091330A1 (en) * 2009-10-21 2011-04-21 Deoliviera Marcelo Condensate Removal Pump Controller Using Acoustic Liquid Level Sensor
CN103090460B (en) * 2011-11-07 2016-04-06 华为技术有限公司 For heating, ventilating or the condensed water elimination method and apparatus of air handling system
CN105944465A (en) * 2016-05-06 2016-09-21 广东美的制冷设备有限公司 Air conditioner and cleaning control method thereof
CN106766447A (en) * 2016-11-30 2017-05-31 美的集团武汉制冷设备有限公司 Air-conditioner evaporator cleaning control method, device and air-conditioner
CN106765919B (en) * 2016-12-08 2019-06-28 珠海格力电器股份有限公司 Air conditioner control method and device and air conditioner
WO2018174719A1 (en) * 2017-03-23 2018-09-27 Jets As Arrangement for accumulation and evacuation of defrosting and condensation water from refrigeration and cooling units
CN109790994A (en) * 2017-04-28 2019-05-21 日立江森自控空调有限公司 Air conditioner

Also Published As

Publication number Publication date
FR3086999B1 (en) 2021-05-14
TWI705222B (en) 2020-09-21
ES2863076A2 (en) 2021-10-08
CN111279133A (en) 2020-06-12
FR3086999A1 (en) 2020-04-10
TW202014645A (en) 2020-04-16
WO2020070890A1 (en) 2020-04-09
CN111279133B (en) 2022-01-25
JPWO2020070890A1 (en) 2021-02-15
ES2863076R1 (en) 2021-10-14
JP6698221B1 (en) 2020-05-27

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