EP2589889A4 - Multi-split air conditioner capable of refrigerating and heating simultaneously - Google Patents

Multi-split air conditioner capable of refrigerating and heating simultaneously

Info

Publication number
EP2589889A4
EP2589889A4 EP11800068.6A EP11800068A EP2589889A4 EP 2589889 A4 EP2589889 A4 EP 2589889A4 EP 11800068 A EP11800068 A EP 11800068A EP 2589889 A4 EP2589889 A4 EP 2589889A4
Authority
EP
European Patent Office
Prior art keywords
refrigerating
air conditioner
split air
conditioner capable
heating simultaneously
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.)
Withdrawn
Application number
EP11800068.6A
Other languages
German (de)
French (fr)
Other versions
EP2589889A1 (en
Inventor
Tingxiang Jin
Gailian Li
Zuyi Zheng
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.)
Guangdong Chigo Air Conditioning Co Ltd
Original Assignee
Guangdong Chigo Air Conditioning Co 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 Guangdong Chigo Air Conditioning Co Ltd filed Critical Guangdong Chigo Air Conditioning Co Ltd
Publication of EP2589889A1 publication Critical patent/EP2589889A1/en
Publication of EP2589889A4 publication Critical patent/EP2589889A4/en
Withdrawn legal-status Critical Current

Links

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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or condensers
    • 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
    • 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
    • F24F2221/54—Heating and cooling, simultaneously or alternatively
    • 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
    • F25B2313/0231—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with simultaneous cooling and heating

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)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
EP11800068.6A 2010-06-29 2011-03-10 Multi-split air conditioner capable of refrigerating and heating simultaneously Withdrawn EP2589889A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010214957A CN101865555B (en) 2010-06-29 2010-06-29 Multi-split air-conditioner capable of simultaneously refrigerating and heating
PCT/CN2011/071673 WO2012000323A1 (en) 2010-06-29 2011-03-10 Multi-split air conditioner capable of refrigerating and heating simultaneously

Publications (2)

Publication Number Publication Date
EP2589889A1 EP2589889A1 (en) 2013-05-08
EP2589889A4 true EP2589889A4 (en) 2014-04-23

Family

ID=42957375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11800068.6A Withdrawn EP2589889A4 (en) 2010-06-29 2011-03-10 Multi-split air conditioner capable of refrigerating and heating simultaneously

Country Status (4)

Country Link
US (1) US20130213077A1 (en)
EP (1) EP2589889A4 (en)
CN (1) CN101865555B (en)
WO (1) WO2012000323A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101865555B (en) * 2010-06-29 2012-10-03 广东志高空调有限公司 Multi-split air-conditioner capable of simultaneously refrigerating and heating
CN202101340U (en) * 2011-05-24 2012-01-04 宁波奥克斯电气有限公司 Heat pump screw-type compression multi-connection central air conditioner device
CN102538077A (en) * 2012-02-19 2012-07-04 周玉涛 Multi-split air conditioner system without liquid storage devices and control mode of multi-split air conditioner system
CN102692054B (en) * 2012-04-26 2014-09-24 江苏辛普森新能源有限公司 Cooling and heating special unit of heat source tower
CN102589048A (en) * 2012-05-01 2012-07-18 周玉涛 Water-cooling multi-connected unit and working manner thereof
CN103148564B (en) * 2013-03-26 2015-07-29 青岛海尔空调电子有限公司 Realize communication means and the device of changes in temperature multi-gang air-conditioner generator set controller simultaneously
CN104633771B (en) * 2013-11-13 2018-07-03 珠海格力电器股份有限公司 VRF Air Conditioning System and its control method
CN103759455B (en) * 2014-01-27 2015-08-19 青岛海信日立空调系统有限公司 Reclamation frequency conversion thermal multiple heat pump and control method thereof
CN104748261B (en) * 2015-03-31 2019-12-03 广东美的暖通设备有限公司 Multi-line system
CN104879966A (en) * 2015-04-29 2015-09-02 广东美的制冷设备有限公司 Frequency-variable air conditioner and control method thereof
CN104833010B (en) * 2015-05-25 2017-06-06 广东美的暖通设备有限公司 The outdoor unit and heat-reclamation multi-compressors of heat-reclamation multi-compressors
CN107192045A (en) * 2017-06-26 2017-09-22 珠海格力电器股份有限公司 Air-conditioning system
CN107477902B (en) * 2017-08-02 2020-07-10 江苏戎装科技有限公司 Sequential independent refrigerating and heating multi-split air conditioner
CN107842962A (en) * 2017-12-20 2018-03-27 江苏阅源机电工程有限公司 A kind of variable-flow air-conditioning system
CN108106045B (en) * 2018-01-26 2024-05-03 烟台大学 Air conditioner and refrigerator combined system capable of achieving centralized refrigeration and split cooling
CN108826419A (en) * 2018-08-16 2018-11-16 爱能森（深圳）高端智能装备有限公司 A kind of heat pump system, heating system and changes in temperature co-feeding system
CN109539406B (en) * 2018-11-02 2024-06-04 广东申菱环境系统股份有限公司 Three-section type multi-connected air conditioning unit
CN110848850B (en) * 2019-11-28 2021-10-01 广东美的暖通设备有限公司 Air conditioner, control method of air conditioner, and storage medium
CN111706941A (en) * 2020-05-29 2020-09-25 苏州浪潮智能科技有限公司 Combined type data center cooling and heating system
CN112984633B (en) * 2021-03-09 2022-12-02 山东朗进科技股份有限公司 Heat recovery air conditioning system for battery replacement station, control method of heat recovery air conditioning system and battery replacement station
CN113108428B (en) * 2021-04-13 2023-03-17 广州市水电设备安装有限公司 Multi-split central air conditioning system and control method thereof
CN113007785A (en) * 2021-04-16 2021-06-22 宁波奥克斯电气股份有限公司 Multi-split air conditioner and indoor unit waste heat control method
CN113669791A (en) * 2021-08-12 2021-11-19 珠海市金品创业共享平台科技有限公司 Three-pipe type single-cooling air conditioning system and control method of air conditioner with same
CN114034093B (en) * 2021-11-09 2022-11-25 珠海格力电器股份有限公司 Air conditioning system and air conditioner adaptable to abnormal environment temperature
CN113983586A (en) * 2021-11-17 2022-01-28 北京市京科伦冷冻设备有限公司 Multi-split central air-conditioning system capable of simultaneously refrigerating and heating
CN114322116A (en) * 2022-01-21 2022-04-12 珠海格力电器股份有限公司 Multi-split air conditioner
CN115111819B (en) * 2022-07-13 2024-03-19 广东美的制冷设备有限公司 Multi-connected air conditioning system, air conditioning control method, controller and storage medium
CN116358182A (en) * 2023-02-28 2023-06-30 珠海格力电器股份有限公司 Cold and warm combined supply system and control method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040035132A1 (en) * 2002-08-22 2004-02-26 Lg Electronics Inc. Multi-air conditioner and operation method thereof
EP1645810A2 (en) * 2004-10-06 2006-04-12 Samsung Electronics Co., Ltd. Multi-unit air conditioning system
EP1775527A1 (en) * 2004-08-04 2007-04-18 Daikin Industries, Ltd. Air conditioner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3635665B2 (en) * 1992-05-28 2005-04-06 三菱電機株式会社 Air conditioner
KR100504509B1 (en) * 2003-01-16 2005-08-03 엘지전자 주식회사 Multi-type air conditioner for cooling/heating the same time
KR100658461B1 (en) * 2003-10-06 2006-12-15 다이킨 고교 가부시키가이샤 Freezer
CN101865555B (en) * 2010-06-29 2012-10-03 广东志高空调有限公司 Multi-split air-conditioner capable of simultaneously refrigerating and heating

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040035132A1 (en) * 2002-08-22 2004-02-26 Lg Electronics Inc. Multi-air conditioner and operation method thereof
EP1775527A1 (en) * 2004-08-04 2007-04-18 Daikin Industries, Ltd. Air conditioner
EP1645810A2 (en) * 2004-10-06 2006-04-12 Samsung Electronics Co., Ltd. Multi-unit air conditioning system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012000323A1 *

Also Published As

Publication number Publication date
EP2589889A1 (en) 2013-05-08
US20130213077A1 (en) 2013-08-22
CN101865555B (en) 2012-10-03
WO2012000323A1 (en) 2012-01-05
CN101865555A (en) 2010-10-20

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Legal Events

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: LI, GAILIAN

Inventor name: ZHENG, ZUYI

Inventor name: JIN, TINGXIANG

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140325

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