CN113874661B - 空调系统 - Google Patents

空调系统 Download PDF

Info

Publication number
CN113874661B
CN113874661B CN202080038527.7A CN202080038527A CN113874661B CN 113874661 B CN113874661 B CN 113874661B CN 202080038527 A CN202080038527 A CN 202080038527A CN 113874661 B CN113874661 B CN 113874661B
Authority
CN
China
Prior art keywords
unit
compressor
indoor
controller
air conditioning
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN202080038527.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN113874661A (zh
Inventor
中山和博
冈本敦
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of CN113874661A publication Critical patent/CN113874661A/zh
Application granted granted Critical
Publication of CN113874661B publication Critical patent/CN113874661B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F25B49/022—Compressor control 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
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/37—Resuming operation, e.g. after power outages; Emergency starting
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/30—Condensation of water from cooled air
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
    • 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
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction pressures
    • 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor

Landscapes

  • 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)
CN202080038527.7A 2019-05-28 2020-04-08 空调系统 Active CN113874661B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019099587 2019-05-28
JP2019-099587 2019-05-28
PCT/JP2020/015853 WO2020241076A1 (fr) 2019-05-28 2020-04-08 Système de climatisation

Publications (2)

Publication Number Publication Date
CN113874661A CN113874661A (zh) 2021-12-31
CN113874661B true CN113874661B (zh) 2023-03-31

Family

ID=73552333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080038527.7A Active CN113874661B (zh) 2019-05-28 2020-04-08 空调系统

Country Status (5)

Country Link
US (1) US20220146173A1 (fr)
EP (1) EP3978817B1 (fr)
JP (1) JP6844731B2 (fr)
CN (1) CN113874661B (fr)
WO (1) WO2020241076A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7311755B2 (ja) * 2019-05-28 2023-07-20 ダイキン工業株式会社 空調システム
JP7375490B2 (ja) * 2019-11-21 2023-11-08 株式会社富士通ゼネラル 空気調和装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62238947A (ja) * 1986-04-11 1987-10-19 株式会社日立製作所 空気調和機の運転制御装置
JP2005077056A (ja) * 2003-09-03 2005-03-24 Mitsubishi Electric Corp 空気調和機
JP2008057868A (ja) * 2006-08-31 2008-03-13 Daikin Ind Ltd 空気調和機
CN106123117A (zh) * 2016-06-29 2016-11-16 青岛海尔空调电子有限公司 一种多联机的空调机组及控制方法
JP2017096531A (ja) * 2015-11-20 2017-06-01 三菱重工業株式会社 空気調和システム、及びその制御方法並びにプログラム
CN109357440A (zh) * 2018-10-26 2019-02-19 宁波奥克斯电气股份有限公司 一种多联机制热回油控制方法及多联机空调器
CN109631380A (zh) * 2018-11-16 2019-04-16 青岛海尔空调电子有限公司 空调室外机组及空调器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3920440B2 (ja) * 1998-01-29 2007-05-30 三洋電機株式会社 空気調和装置の圧縮機制御システム
US6237357B1 (en) * 1999-06-07 2001-05-29 Mitsubishi Heavy Industries, Ltd. Vehicular air conditioner using heat pump
US7168627B2 (en) * 2004-10-06 2007-01-30 Lawrence Kates Electronically-controlled register vent for zone heating and cooling
US8078326B2 (en) * 2008-09-19 2011-12-13 Johnson Controls Technology Company HVAC system controller configuration
US8290628B2 (en) * 2010-07-23 2012-10-16 Lg Electronics Inc. Air conditioner and method for controlling the same
US20120101673A1 (en) * 2010-10-26 2012-04-26 Jeffrey Andrew Caddick Hybrid Vehicle Control System For Cold Plate Refrigeration And Method Of The Same
JP2013040698A (ja) 2011-08-11 2013-02-28 Fujitsu General Ltd マルチ型空気調和機
JP6166572B2 (ja) * 2013-03-29 2017-07-19 パナソニック株式会社 空気調和システム
WO2018154718A1 (fr) * 2017-02-24 2018-08-30 三菱電機株式会社 Système de climatisation
JP7311755B2 (ja) * 2019-05-28 2023-07-20 ダイキン工業株式会社 空調システム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62238947A (ja) * 1986-04-11 1987-10-19 株式会社日立製作所 空気調和機の運転制御装置
JP2005077056A (ja) * 2003-09-03 2005-03-24 Mitsubishi Electric Corp 空気調和機
JP2008057868A (ja) * 2006-08-31 2008-03-13 Daikin Ind Ltd 空気調和機
JP2017096531A (ja) * 2015-11-20 2017-06-01 三菱重工業株式会社 空気調和システム、及びその制御方法並びにプログラム
CN106123117A (zh) * 2016-06-29 2016-11-16 青岛海尔空调电子有限公司 一种多联机的空调机组及控制方法
CN109357440A (zh) * 2018-10-26 2019-02-19 宁波奥克斯电气股份有限公司 一种多联机制热回油控制方法及多联机空调器
CN109631380A (zh) * 2018-11-16 2019-04-16 青岛海尔空调电子有限公司 空调室外机组及空调器

Also Published As

Publication number Publication date
US20220146173A1 (en) 2022-05-12
EP3978817B1 (fr) 2024-01-10
CN113874661A (zh) 2021-12-31
WO2020241076A1 (fr) 2020-12-03
JP6844731B2 (ja) 2021-03-17
JP2020197370A (ja) 2020-12-10
EP3978817A1 (fr) 2022-04-06
EP3978817A4 (fr) 2022-07-27

Similar Documents

Publication Publication Date Title
US6354097B1 (en) Method and apparatus for limiting refrigerant pressure in heating mode
US8312731B2 (en) Refrigeration apparatus and method for controlling the same
AU2006309913B2 (en) Compressor operating method of refrigeration device, and refrigeration device
EP2551614B1 (fr) Climatiseur et son procédé de commande
US20220003463A1 (en) Refrigeration apparatus-use unit, heat source unit, and refrigeration apparatus
JP7082098B2 (ja) 熱源ユニット及び冷凍装置
CN113874661B (zh) 空调系统
CN111954787B (zh) 双压缩机式热泵
JP7311755B2 (ja) 空調システム
JP7311756B2 (ja) 空調システム
EP3978814B1 (fr) Système de climatisation
CN114341571B (zh) 制冷装置
US11686518B2 (en) Refrigeration apparatus that operates a utilization unit based on drivability of a compressor in a heat source unit
JP4948465B2 (ja) 空気調和装置
KR100486602B1 (ko) 순환수 가열기능을 구비한 냉난방 겸용 에어컨
JP2020197323A (ja) 空調システム
KR20090067492A (ko) 공기 조화 시스템 및 그 제어 방법

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant