EP4012292A4 - Unité de refroidissement et climatiseur - Google Patents

Unité de refroidissement et climatiseur Download PDF

Info

Publication number
EP4012292A4
EP4012292A4 EP19940472.4A EP19940472A EP4012292A4 EP 4012292 A4 EP4012292 A4 EP 4012292A4 EP 19940472 A EP19940472 A EP 19940472A EP 4012292 A4 EP4012292 A4 EP 4012292A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
chilling unit
chilling
unit
conditioner
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Withdrawn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
EP19940472.4A
Other languages
German (de)
English (en)
Other versions
EP4012292A1 (fr
Inventor
Kimitaka KADOWAKI
Takahito HIKONE
Masahiro Nakano
Yoshio Yamano
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
Original Assignee
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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP4012292A1 publication Critical patent/EP4012292A1/fr
Publication of EP4012292A4 publication Critical patent/EP4012292A4/fr
Withdrawn legal-status Critical Current

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
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0003—Exclusively-fluid 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
    • 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
    • F25B2313/003—Indoor unit with water as a heat sink or heat source
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/06—Several compression cycles arranged in parallel
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Air Conditioning Control Device (AREA)
  • Other Air-Conditioning Systems (AREA)
EP19940472.4A 2019-08-07 2019-08-07 Unité de refroidissement et climatiseur Withdrawn EP4012292A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/031087 WO2021024410A1 (fr) 2019-08-07 2019-08-07 Unité de refroidissement et climatiseur

Publications (2)

Publication Number Publication Date
EP4012292A1 EP4012292A1 (fr) 2022-06-15
EP4012292A4 true EP4012292A4 (fr) 2022-08-10

Family

ID=74503127

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940472.4A Withdrawn EP4012292A4 (fr) 2019-08-07 2019-08-07 Unité de refroidissement et climatiseur

Country Status (3)

Country Link
EP (1) EP4012292A4 (fr)
JP (1) JPWO2021024410A1 (fr)
WO (1) WO2021024410A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024180718A1 (fr) * 2023-03-01 2024-09-06 三菱電機株式会社 Unité de refroidissement et dispositif de climatisation
WO2025126310A1 (fr) * 2023-12-12 2025-06-19 三菱電機株式会社 Unité de réfrigération
WO2025253537A1 (fr) * 2024-06-05 2025-12-11 三菱電機株式会社 Unité de refroidissement et dispositif de climatisation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014178113A (ja) * 2014-06-06 2014-09-25 Toshiba Carrier Corp 熱源装置
WO2015160428A1 (fr) * 2014-04-16 2015-10-22 Johnson Controls Technology Company Procédé de fonctionnement d'un refroidisseur
WO2018062054A1 (fr) * 2016-09-27 2018-04-05 東芝キヤリア株式会社 Dispositif à cycle de réfrigération
EP3502592A1 (fr) * 2016-09-30 2019-06-26 Daikin Industries, Ltd. Dispositif de réfrigération

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950175A (en) 1973-11-05 1976-04-13 Corning Glass Works Pore size control in cordierite ceramic
JP2007327725A (ja) * 2006-06-09 2007-12-20 Hitachi Appliances Inc ヒートポンプ式給湯機
EP3270068B1 (fr) * 2009-07-28 2025-04-16 Carrier Japan Corporation Unite source de chaleur
CN102753895B (zh) * 2010-02-15 2015-07-15 东芝开利株式会社 致冷单元
JP5659560B2 (ja) * 2010-05-28 2015-01-28 株式会社デンソー 冷凍サイクル装置
JP2012233605A (ja) * 2011-04-28 2012-11-29 Mitsubishi Electric Corp 液体循環暖房システム
JP5611179B2 (ja) * 2011-11-28 2014-10-22 三菱電機株式会社 空気調和装置
JP6091323B2 (ja) * 2013-05-13 2017-03-08 三菱電機株式会社 空気調和装置の室外機
JP2016080245A (ja) * 2014-10-16 2016-05-16 富士電機株式会社 冷却装置
JP6578094B2 (ja) * 2014-11-07 2019-09-18 日立ジョンソンコントロールズ空調株式会社 空気調和機及びそのリニューアル方法
JP2017203575A (ja) * 2016-05-10 2017-11-16 三菱重工サーマルシステムズ株式会社 電装部品冷却装置、これを備えた空調システムの室外機
JP6369518B2 (ja) * 2016-09-30 2018-08-08 ダイキン工業株式会社 冷凍装置
WO2018235230A1 (fr) * 2017-06-22 2018-12-27 三菱電機株式会社 Dispositif à cycle frigorifique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015160428A1 (fr) * 2014-04-16 2015-10-22 Johnson Controls Technology Company Procédé de fonctionnement d'un refroidisseur
JP2014178113A (ja) * 2014-06-06 2014-09-25 Toshiba Carrier Corp 熱源装置
WO2018062054A1 (fr) * 2016-09-27 2018-04-05 東芝キヤリア株式会社 Dispositif à cycle de réfrigération
EP3502592A1 (fr) * 2016-09-30 2019-06-26 Daikin Industries, Ltd. Dispositif de réfrigération

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021024410A1 *

Also Published As

Publication number Publication date
EP4012292A1 (fr) 2022-06-15
WO2021024410A1 (fr) 2021-02-11
JPWO2021024410A1 (ja) 2021-12-23

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