CN113574335B - 制冷剂循环系统 - Google Patents

制冷剂循环系统 Download PDF

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Publication number
CN113574335B
CN113574335B CN202080021876.8A CN202080021876A CN113574335B CN 113574335 B CN113574335 B CN 113574335B CN 202080021876 A CN202080021876 A CN 202080021876A CN 113574335 B CN113574335 B CN 113574335B
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China
Prior art keywords
power supply
unit
supply unit
transmission path
indoor
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CN202080021876.8A
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English (en)
Chinese (zh)
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CN113574335A (zh
Inventor
东山伸
浦田健佑
堂前浩
中山和博
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Daikin Industries Ltd
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Daikin Industries Ltd
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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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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
    • F24F11/88—Electrical aspects, e.g. circuits
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line 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
    • 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
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
    • 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
    • F25B2600/2513—Expansion 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
    • F25B2700/15—Power, e.g. by voltage or current

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Conditioning Control Device (AREA)
  • Saccharide Compounds (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
CN202080021876.8A 2019-03-19 2020-03-12 制冷剂循环系统 Active CN113574335B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019051178A JP7008658B2 (ja) 2019-03-19 2019-03-19 冷媒サイクルシステム
JP2019-051178 2019-03-19
PCT/JP2020/010923 WO2020189527A1 (ja) 2019-03-19 2020-03-12 冷媒サイクルシステム

Publications (2)

Publication Number Publication Date
CN113574335A CN113574335A (zh) 2021-10-29
CN113574335B true CN113574335B (zh) 2023-07-07

Family

ID=72521007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080021876.8A Active CN113574335B (zh) 2019-03-19 2020-03-12 制冷剂循环系统

Country Status (7)

Country Link
US (1) US20220163240A1 (ja)
EP (1) EP3943842B1 (ja)
JP (1) JP7008658B2 (ja)
CN (1) CN113574335B (ja)
AU (1) AU2020240873B2 (ja)
ES (1) ES2967040T3 (ja)
WO (1) WO2020189527A1 (ja)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001182992A (ja) * 1999-12-22 2001-07-06 Matsushita Refrig Co Ltd 空気調和機の制御装置
JP2008249264A (ja) * 2007-03-30 2008-10-16 Osaka Gas Co Ltd 空気調和装置
JP2014202459A (ja) * 2013-04-09 2014-10-27 三菱電機株式会社 空気調和機
CN104848468A (zh) * 2014-02-18 2015-08-19 珠海格力电器股份有限公司 多源供电空调系统的能源处理方法及系统
CN105191095A (zh) * 2013-03-19 2015-12-23 三菱电机株式会社 电力变换装置以及冷冻空气调节装置
JP2016109363A (ja) * 2014-12-08 2016-06-20 三菱電機株式会社 空気調和機
CN106403142A (zh) * 2015-07-31 2017-02-15 青岛海尔空调电子有限公司 多联机空调系统室内机异常断电保护方法
CN106504459A (zh) * 2016-10-31 2017-03-15 国网山东省电力公司济南供电公司 一种无人通信机房火灾预警系统
EP3517851A1 (en) * 2016-09-26 2019-07-31 Toshiba Carrier Corporation Air conditioning device
CN111174391A (zh) * 2020-03-12 2020-05-19 珠海格力电器股份有限公司 多联机系统室内机紧急供电保护装置
JP2020153567A (ja) * 2019-03-19 2020-09-24 ダイキン工業株式会社 冷凍サイクル装置
CN112154292A (zh) * 2018-05-21 2020-12-29 三菱电机株式会社 空调机以及空调机的捆包套组

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005121333A (ja) * 2003-10-20 2005-05-12 Hitachi Ltd 空気調和装置
KR100602219B1 (ko) * 2004-11-29 2006-07-19 엘지전자 주식회사 비상 전원 공급이 가능한 냉난방 동시형 멀티공기조화기
KR101028094B1 (ko) * 2009-02-12 2011-04-08 엘지전자 주식회사 비상전원이 구비된 공기조화기 및 그 제어방법
US9097448B2 (en) * 2009-10-12 2015-08-04 Lg Electronics Inc. Air conditioning system and method for controlling operation thereof
US20230118671A1 (en) * 2013-09-25 2023-04-20 Gree Electric Appliances, Inc. Of Zhuhai Photovoltaic air conditioning system
WO2017090182A1 (ja) * 2015-11-27 2017-06-01 東芝キヤリア株式会社 空調システムおよびこれに利用する室内機
EP3176516B1 (en) * 2015-12-01 2018-03-21 Toshiba Carrier Corporation Air-conditioning apparatus

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001182992A (ja) * 1999-12-22 2001-07-06 Matsushita Refrig Co Ltd 空気調和機の制御装置
JP2008249264A (ja) * 2007-03-30 2008-10-16 Osaka Gas Co Ltd 空気調和装置
CN105191095A (zh) * 2013-03-19 2015-12-23 三菱电机株式会社 电力变换装置以及冷冻空气调节装置
JP2014202459A (ja) * 2013-04-09 2014-10-27 三菱電機株式会社 空気調和機
CN104848468A (zh) * 2014-02-18 2015-08-19 珠海格力电器股份有限公司 多源供电空调系统的能源处理方法及系统
JP2016109363A (ja) * 2014-12-08 2016-06-20 三菱電機株式会社 空気調和機
CN106403142A (zh) * 2015-07-31 2017-02-15 青岛海尔空调电子有限公司 多联机空调系统室内机异常断电保护方法
EP3517851A1 (en) * 2016-09-26 2019-07-31 Toshiba Carrier Corporation Air conditioning device
CN106504459A (zh) * 2016-10-31 2017-03-15 国网山东省电力公司济南供电公司 一种无人通信机房火灾预警系统
CN112154292A (zh) * 2018-05-21 2020-12-29 三菱电机株式会社 空调机以及空调机的捆包套组
JP2020153567A (ja) * 2019-03-19 2020-09-24 ダイキン工業株式会社 冷凍サイクル装置
CN111174391A (zh) * 2020-03-12 2020-05-19 珠海格力电器股份有限公司 多联机系统室内机紧急供电保护装置

Also Published As

Publication number Publication date
EP3943842B1 (en) 2023-10-18
WO2020189527A1 (ja) 2020-09-24
AU2020240873A1 (en) 2021-11-11
CN113574335A (zh) 2021-10-29
JP2020153551A (ja) 2020-09-24
EP3943842A4 (en) 2022-04-20
AU2020240873B2 (en) 2023-04-06
US20220163240A1 (en) 2022-05-26
JP7008658B2 (ja) 2022-01-25
EP3943842A1 (en) 2022-01-26
ES2967040T3 (es) 2024-04-25

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