KR100846266B1 - 공기 조화기 - Google Patents

공기 조화기 Download PDF

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Publication number
KR100846266B1
KR100846266B1 KR1020070079848A KR20070079848A KR100846266B1 KR 100846266 B1 KR100846266 B1 KR 100846266B1 KR 1020070079848 A KR1020070079848 A KR 1020070079848A KR 20070079848 A KR20070079848 A KR 20070079848A KR 100846266 B1 KR100846266 B1 KR 100846266B1
Authority
KR
South Korea
Prior art keywords
heat exchanger
defrosting
outdoor
heating operation
refrigerant
Prior art date
Application number
KR1020070079848A
Other languages
English (en)
Korean (ko)
Other versions
KR20080023106A (ko
Inventor
마사히꼬 와따나베
마꼬또 오구리
Original Assignee
히타치 어플라이언스 가부시키가이샤
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 히타치 어플라이언스 가부시키가이샤 filed Critical 히타치 어플라이언스 가부시키가이샤
Publication of KR20080023106A publication Critical patent/KR20080023106A/ko
Application granted granted Critical
Publication of KR100846266B1 publication Critical patent/KR100846266B1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/025—Motor control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2103—Temperatures near a heat exchanger
KR1020070079848A 2006-09-07 2007-08-09 공기 조화기 KR100846266B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2006-00242740 2006-09-07
JP2006242740A JP4272224B2 (ja) 2006-09-07 2006-09-07 空気調和機

Publications (2)

Publication Number Publication Date
KR20080023106A KR20080023106A (ko) 2008-03-12
KR100846266B1 true KR100846266B1 (ko) 2008-07-16

Family

ID=39192175

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070079848A KR100846266B1 (ko) 2006-09-07 2007-08-09 공기 조화기

Country Status (3)

Country Link
JP (1) JP4272224B2 (zh)
KR (1) KR100846266B1 (zh)
CN (1) CN100510583C (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
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KR101852374B1 (ko) 2012-01-20 2018-04-26 엘지전자 주식회사 실외 열교환기

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JP4990221B2 (ja) * 2008-05-26 2012-08-01 日立アプライアンス株式会社 空気調和機
KR101485849B1 (ko) 2008-07-10 2015-01-26 삼성전자 주식회사 공기조화기 및 그 제어방법
JP2010032108A (ja) * 2008-07-29 2010-02-12 Hitachi Appliances Inc 空気調和機
EP2330359A4 (en) * 2008-09-16 2012-10-03 Panasonic Corp AIR CONDITIONING
JP2010139097A (ja) * 2008-12-09 2010-06-24 Mitsubishi Electric Corp 空気調和機
JP2010169292A (ja) * 2009-01-21 2010-08-05 Mitsubishi Electric Corp 空気調和機の制御方法及び空気調和機
JP2010234945A (ja) * 2009-03-31 2010-10-21 Hitachi Ltd 鉄道車両用ヒートポンプ空調装置
JP5634682B2 (ja) * 2009-04-24 2014-12-03 日立アプライアンス株式会社 空気調和機
JP2011080733A (ja) * 2009-10-09 2011-04-21 Hitachi Appliances Inc 空気調和機
CN102116549B (zh) * 2011-03-15 2012-10-10 宁波奥克斯电气有限公司 直流变频热泵空调除霜的方法
JP5747709B2 (ja) * 2011-07-22 2015-07-15 株式会社富士通ゼネラル 空気調和装置
US9835368B2 (en) 2011-09-13 2017-12-05 Mitsubishi Electric Corporation Refrigerating and air-conditioning apparatus for use in a defrosting operation
JP5766293B2 (ja) * 2011-09-13 2015-08-19 三菱電機株式会社 冷凍空調装置
KR101383244B1 (ko) * 2012-01-27 2014-04-08 한국기계연구원 핫가스 제상식 히트펌프장치
JP5882152B2 (ja) * 2012-07-12 2016-03-09 日立アプライアンス株式会社 空気調和機
JP2014032009A (ja) * 2013-11-20 2014-02-20 Hitachi Appliances Inc 空気調和機
KR102289373B1 (ko) * 2013-11-25 2021-08-13 삼성전자주식회사 공기조화기
JP6688555B2 (ja) * 2013-11-25 2020-04-28 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 空気調和機
CN105276879A (zh) * 2014-07-10 2016-01-27 青岛海信日立空调系统有限公司 一种空调机组
JP2016090092A (ja) * 2014-10-31 2016-05-23 株式会社富士通ゼネラル 空気調和装置
CN104567152B (zh) * 2014-12-23 2017-06-23 苏州医电神空调设备工程有限公司 自动在线融霜方法及制冷设备
JP6320567B2 (ja) * 2015-01-13 2018-05-09 三菱電機株式会社 空気調和装置
CN107923681B (zh) * 2015-09-09 2020-05-05 三菱电机株式会社 空调装置
JP6338565B2 (ja) * 2015-12-01 2018-06-06 三菱電機株式会社 冷凍装置
CN106440462A (zh) * 2016-11-22 2017-02-22 珠海格力电器股份有限公司 一种空调机组和空调机组的控制方法
JP6420302B2 (ja) * 2016-12-09 2018-11-07 ダイキン工業株式会社 冷却装置
CN106979642A (zh) * 2017-05-17 2017-07-25 广东美的制冷设备有限公司 空调器室外机、空调器及空调器的控制方法
US11226149B2 (en) * 2017-11-29 2022-01-18 Mitsubishi Electric Corporation Air-conditioning apparatus
EP3745053A4 (en) * 2018-01-26 2021-01-13 Mitsubishi Electric Corporation REFRIGERATION CIRCUIT DEVICE
US11585579B2 (en) 2018-05-23 2023-02-21 Mitsubishi Electric Corporation Refrigeration cycle apparatus
WO2020003528A1 (ja) * 2018-06-29 2020-01-02 日立ジョンソンコントロールズ空調株式会社 空調管理システム、空調管理方法、及びプログラム
CN110836452A (zh) * 2018-08-17 2020-02-25 青岛海尔空调器有限总公司 空调器除霜控制方法
CN109140725B (zh) * 2018-08-31 2021-01-05 广东美的暖通设备有限公司 多联机空调系统及其化霜控制方法
JP6964803B2 (ja) 2018-12-04 2021-11-10 三菱電機株式会社 空気調和機
WO2021014640A1 (ja) 2019-07-25 2021-01-28 三菱電機株式会社 冷凍サイクル装置
SE2250111A1 (en) 2019-08-23 2022-02-04 Mitsubishi Electric Corp Air-conditioning apparatus
CN113587530B (zh) * 2021-08-12 2023-04-14 澳蓝（福建）实业有限公司 一种用于数据中心的间接蒸发换热芯体的除霜方法
CN114110813A (zh) * 2021-11-17 2022-03-01 浙江国祥股份有限公司 一种不结霜空调机组及其控制方法
CN114370692A (zh) * 2022-02-28 2022-04-19 海信（广东）空调有限公司 空调器及其控制方法
WO2023209968A1 (ja) * 2022-04-28 2023-11-02 三菱電機株式会社 制御装置および制御方法
KR20240010359A (ko) * 2022-07-15 2024-01-23 삼성전자주식회사 공기조화기

Citations (5)

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Publication number Priority date Publication date Assignee Title
KR910008658Y1 (ko) * 1988-10-07 1991-10-26 삼성전자 주식회사 히트펌프식 에어콘의 동결방지형 사이클
KR19980027426A (ko) * 1996-10-16 1998-07-15 구자홍 다실 냉난방기의 냉매제어장치
JP2001330347A (ja) 2000-05-22 2001-11-30 Hitachi Ltd 空気調和機
KR20020070944A (ko) * 2002-08-20 2002-09-11 이춘희 히트펌프 시스템 냉난방기
JP2006105560A (ja) 2004-10-08 2006-04-20 Matsushita Electric Ind Co Ltd 空気調和装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910008658Y1 (ko) * 1988-10-07 1991-10-26 삼성전자 주식회사 히트펌프식 에어콘의 동결방지형 사이클
KR19980027426A (ko) * 1996-10-16 1998-07-15 구자홍 다실 냉난방기의 냉매제어장치
JP2001330347A (ja) 2000-05-22 2001-11-30 Hitachi Ltd 空気調和機
KR20020070944A (ko) * 2002-08-20 2002-09-11 이춘희 히트펌프 시스템 냉난방기
JP2006105560A (ja) 2004-10-08 2006-04-20 Matsushita Electric Ind Co Ltd 空気調和装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101852374B1 (ko) 2012-01-20 2018-04-26 엘지전자 주식회사 실외 열교환기

Also Published As

Publication number Publication date
CN100510583C (zh) 2009-07-08
KR20080023106A (ko) 2008-03-12
JP4272224B2 (ja) 2009-06-03
CN101140123A (zh) 2008-03-12
JP2008064381A (ja) 2008-03-21

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