PL3770519T3 - Multi-split system and time-sharing dehumidification method therefor - Google Patents

Multi-split system and time-sharing dehumidification method therefor

Info

Publication number
PL3770519T3
PL3770519T3 PL19772449.5T PL19772449T PL3770519T3 PL 3770519 T3 PL3770519 T3 PL 3770519T3 PL 19772449 T PL19772449 T PL 19772449T PL 3770519 T3 PL3770519 T3 PL 3770519T3
Authority
PL
Poland
Prior art keywords
sharing
time
method therefor
split system
dehumidification method
Prior art date
Application number
PL19772449.5T
Other languages
Polish (pl)
Inventor
Min Liu
Mingshun HE
Xiaonan WANG
Yajun Li
Haibin Zhu
Long SUN
Original Assignee
Qingdao Hisense Hitachi Air-conditioning Systems 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 Qingdao Hisense Hitachi Air-conditioning Systems Co., Ltd. filed Critical Qingdao Hisense Hitachi Air-conditioning Systems Co., Ltd.
Publication of PL3770519T3 publication Critical patent/PL3770519T3/en

Links

Classifications

    • 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
    • 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
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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
    • F24F3/12—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 treatment of the air otherwise than by heating and cooling
    • F24F3/14—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 treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1405—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 treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
    • 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
    • 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
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F24F3/12—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 treatment of the air otherwise than by heating and cooling
    • F24F3/14—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 treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/144—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 treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
    • 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
    • F25B2313/007—Compression machines, plants or systems with reversible cycle not otherwise provided for three pipes connecting the outdoor side to the indoor side with multiple indoor units
    • 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
    • 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
    • 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
    • F25B2313/02333—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements during dehumidification

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
  • Drying Of Gases (AREA)
PL19772449.5T 2018-03-21 2019-03-20 Multi-split system and time-sharing dehumidification method therefor PL3770519T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810233694.1A CN108758960B (en) 2018-03-21 2018-03-21 Time-sharing dehumidification method and device for multi-split air conditioning system and computer storage medium
PCT/CN2019/078914 WO2019179474A1 (en) 2018-03-21 2019-03-20 Multi-split system and time-sharing dehumidification method therefor

Publications (1)

Publication Number Publication Date
PL3770519T3 true PL3770519T3 (en) 2024-11-25

Family

ID=63980570

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19772449.5T PL3770519T3 (en) 2018-03-21 2019-03-20 Multi-split system and time-sharing dehumidification method therefor

Country Status (4)

Country Link
EP (1) EP3770519B1 (en)
CN (1) CN108758960B (en)
PL (1) PL3770519T3 (en)
WO (1) WO2019179474A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108758960B (en) * 2018-03-21 2020-02-04 青岛海信日立空调系统有限公司 Time-sharing dehumidification method and device for multi-split air conditioning system and computer storage medium
CN111023478B (en) * 2019-12-26 2021-12-03 广州华凌制冷设备有限公司 Air conditioner control method and device, air conditioner and storage medium
CN111174394A (en) * 2020-01-02 2020-05-19 珠海格力电器股份有限公司 Water multi-connected air conditioner, control method and device thereof and storage medium
CN114353276B (en) * 2020-10-13 2023-03-28 美的集团武汉制冷设备有限公司 Multi-split air conditioner, control method thereof and computer storage medium

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2161858Y (en) * 1993-08-16 1994-04-13 张良 Time-share switching miniature central air conditioner
JPH07332795A (en) * 1994-06-02 1995-12-22 Matsushita Seiko Co Ltd Multi-room air conditioner
JPH08189690A (en) * 1995-01-13 1996-07-23 Matsushita Electric Ind Co Ltd Heating / dehumidifying operation controller for multi-room air conditioning system
JP3137114B1 (en) * 1999-10-06 2001-02-19 松下電器産業株式会社 Multi-room air conditioner
CN1202387C (en) * 2003-01-27 2005-05-18 广东科龙电器股份有限公司 One air conditioner for coolin three places and variable frequency control method
JP2005016782A (en) * 2003-06-24 2005-01-20 Matsushita Electric Ind Co Ltd Expansion valve control method for multi-room air conditioner
CN100504196C (en) * 2006-09-21 2009-06-24 海尔集团公司 Healthy dehumidification type air conditioner
KR100854829B1 (en) * 2007-02-13 2008-08-27 엘지전자 주식회사 Air Conditioning System and Its Control Method
JP2011052847A (en) * 2009-08-31 2011-03-17 Panasonic Corp Multi-room air conditioner
CN102878613B (en) * 2012-09-20 2015-09-02 青岛海信日立空调系统有限公司 Control method and the multi-online air-conditioning system of humiture in multi-online air-conditioning system
CN202902496U (en) * 2012-10-31 2013-04-24 青岛海信日立空调系统有限公司 Multiple on-line heat pump air-conditioning system
CN103062851B (en) * 2013-01-07 2015-12-09 青岛海信日立空调系统有限公司 Air-conditioning system and dehumanization method thereof
CN103353147B (en) * 2013-06-28 2016-05-25 青岛海信日立空调系统有限公司 The full heat treatment multi-online air-conditioning system of three control and humiture method for independently controlling
CN104633771B (en) * 2013-11-13 2018-07-03 珠海格力电器股份有限公司 Multi-connected air conditioning unit and control method thereof
CN203964187U (en) * 2014-07-21 2014-11-26 深圳市沃森空调技术有限公司 The multi-connected air conditioner device of cooling and warming simultaneously
CN108758960B (en) * 2018-03-21 2020-02-04 青岛海信日立空调系统有限公司 Time-sharing dehumidification method and device for multi-split air conditioning system and computer storage medium

Also Published As

Publication number Publication date
WO2019179474A1 (en) 2019-09-26
EP3770519A1 (en) 2021-01-27
CN108758960A (en) 2018-11-06
EP3770519A4 (en) 2021-12-29
EP3770519B1 (en) 2024-07-17
CN108758960B (en) 2020-02-04

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