JP4474455B2 - 冷凍空調装置への冷媒充填装置及び冷凍空調装置への冷媒充填方法 - Google Patents

冷凍空調装置への冷媒充填装置及び冷凍空調装置への冷媒充填方法 Download PDF

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Publication number
JP4474455B2
JP4474455B2 JP2007284640A JP2007284640A JP4474455B2 JP 4474455 B2 JP4474455 B2 JP 4474455B2 JP 2007284640 A JP2007284640 A JP 2007284640A JP 2007284640 A JP2007284640 A JP 2007284640A JP 4474455 B2 JP4474455 B2 JP 4474455B2
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Japan
Prior art keywords
refrigerant
charging
amount
temperature
heat exchanger
Prior art date
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JP2007284640A
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English (en)
Japanese (ja)
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JP2009109156A (ja
JP2009109156A5 (enExample
Inventor
達紀 堺
正人 四十宮
広有 柴
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.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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
Priority to JP2007284640A priority Critical patent/JP4474455B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to ES08252574.2T priority patent/ES2690822T3/es
Priority to EP08252574.2A priority patent/EP2056046B1/en
Priority to CN201010134532.6A priority patent/CN101762133B/zh
Priority to CN2008101441059A priority patent/CN101424469B/zh
Priority to US12/183,121 priority patent/US8215119B2/en
Publication of JP2009109156A publication Critical patent/JP2009109156A/ja
Publication of JP2009109156A5 publication Critical patent/JP2009109156A5/ja
Application granted granted Critical
Publication of JP4474455B2 publication Critical patent/JP4474455B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/003—Control issues for charging or collecting refrigerant to or from a cycle

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
JP2007284640A 2007-11-01 2007-11-01 冷凍空調装置への冷媒充填装置及び冷凍空調装置への冷媒充填方法 Expired - Fee Related JP4474455B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2007284640A JP4474455B2 (ja) 2007-11-01 2007-11-01 冷凍空調装置への冷媒充填装置及び冷凍空調装置への冷媒充填方法
EP08252574.2A EP2056046B1 (en) 2007-11-01 2008-07-29 Refrigerant filling apparatus of refrigerating and air conditioning apparatus and refrigerant filling method of refrigerating and air conditioning apparatus
CN201010134532.6A CN101762133B (zh) 2007-11-01 2008-07-29 面向冷冻空调装置的制冷剂填充方法
CN2008101441059A CN101424469B (zh) 2007-11-01 2008-07-29 面向冷冻空调装置的制冷剂填充装置以及制冷剂填充方法
ES08252574.2T ES2690822T3 (es) 2007-11-01 2008-07-29 Aparato de relleno de refrigerante de aparatos de refrigeración y de aire acondicionado y método de relleno de refrigerante de aparatos de refrigeración y de aire acondicionado
US12/183,121 US8215119B2 (en) 2007-11-01 2008-07-31 Refrigerant filling apparatus of refrigerating and air conditioning apparatus and refrigerant filling method of refrigerating and air conditioning apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007284640A JP4474455B2 (ja) 2007-11-01 2007-11-01 冷凍空調装置への冷媒充填装置及び冷凍空調装置への冷媒充填方法

Publications (3)

Publication Number Publication Date
JP2009109156A JP2009109156A (ja) 2009-05-21
JP2009109156A5 JP2009109156A5 (enExample) 2009-07-23
JP4474455B2 true JP4474455B2 (ja) 2010-06-02

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Family Applications (1)

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JP2007284640A Expired - Fee Related JP4474455B2 (ja) 2007-11-01 2007-11-01 冷凍空調装置への冷媒充填装置及び冷凍空調装置への冷媒充填方法

Country Status (2)

Country Link
JP (1) JP4474455B2 (enExample)
CN (1) CN101424469B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103629794B (zh) * 2012-08-27 2016-05-04 珠海格力电器股份有限公司 空调器的加气装置和空调器及其加气控制方法
CN103671044B (zh) * 2012-08-29 2017-06-13 珠海格力电器股份有限公司 压缩机频率的控制方法及装置
JP5948237B2 (ja) * 2012-12-27 2016-07-06 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 空気調和装置
JP6293647B2 (ja) * 2014-11-21 2018-03-14 ヤンマー株式会社 ヒートポンプ
CN104566830A (zh) * 2015-01-20 2015-04-29 三菱重工海尔(青岛)空调机有限公司 一种在多联机系统中的冷媒量检测方法
CN104990320A (zh) * 2015-07-16 2015-10-21 广东美的暖通设备有限公司 一种冷媒自动充注的控制方法及系统
JP6123878B1 (ja) * 2015-12-22 2017-05-10 ダイキン工業株式会社 空気調和装置
JP6112189B1 (ja) * 2015-12-22 2017-04-12 ダイキン工業株式会社 空気調和装置
EP3683523A4 (en) * 2017-09-14 2020-09-30 Mitsubishi Electric Corporation REFRIGERATION CYCLE UNIT AND REFRIGERATION UNIT
CN109028672B (zh) * 2018-08-13 2020-06-30 奥克斯空调股份有限公司 一种空调器的自动加氟控制方法及空调器
CN110925592A (zh) * 2019-11-05 2020-03-27 上海酷奥制冷设备有限公司 一种制冷剂的充装工艺
JP7457244B2 (ja) * 2020-04-27 2024-03-28 ダイキン工業株式会社 空調管理システム及び冷媒回収管理装置
CN111829208A (zh) * 2020-07-31 2020-10-27 张瑞麟 一种降噪型空气热源泵换热系统
CN113932503B (zh) * 2021-11-24 2023-04-07 宁波奥克斯电气股份有限公司 一种制冷剂充注装置及控制方法
CN114183952B (zh) * 2021-12-21 2023-09-15 宁波奥克斯电气股份有限公司 一种制冷剂回收控制方法及制冷剂回收机组
CN114719435B (zh) * 2022-03-30 2023-12-08 浙江中广电器集团股份有限公司 一种使用喷气增焓压缩机的热泵热水机的控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1163745A (ja) * 1997-08-08 1999-03-05 Hitachi Ltd 空気調和機の冷媒封入量指示装置及び監視装置
JP3855901B2 (ja) * 2002-09-26 2006-12-13 三菱電機株式会社 冷凍空調サイクル装置の取り扱い方法、冷凍空調サイクル装置の冷媒回収機構
ES2728954T3 (es) * 2005-10-25 2019-10-29 Mitsubishi Electric Corp Aparato acondicionador de aire, método de llenado de refrigerante en aparato de acondicionador de aire, método para evaluar el estado de llenado de refrigerante en aparato de acondicionador de aire y método de llenado de refrigerante/limpieza de tuberías para aparato acondicionador de aire
JP4165566B2 (ja) * 2006-01-25 2008-10-15 ダイキン工業株式会社 空気調和装置

Also Published As

Publication number Publication date
CN101424469A (zh) 2009-05-06
CN101424469B (zh) 2011-07-27
JP2009109156A (ja) 2009-05-21

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