EP3199889A1 - Climatiseur d'air - Google Patents

Climatiseur d'air Download PDF

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Publication number
EP3199889A1
EP3199889A1 EP17152946.4A EP17152946A EP3199889A1 EP 3199889 A1 EP3199889 A1 EP 3199889A1 EP 17152946 A EP17152946 A EP 17152946A EP 3199889 A1 EP3199889 A1 EP 3199889A1
Authority
EP
European Patent Office
Prior art keywords
expansion valve
electronic expansion
heating
control unit
opening
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.)
Granted
Application number
EP17152946.4A
Other languages
German (de)
English (en)
Other versions
EP3199889B1 (fr
Inventor
Hiroyuki Yamada
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 Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Publication of EP3199889A1 publication Critical patent/EP3199889A1/fr
Application granted granted Critical
Publication of EP3199889B1 publication Critical patent/EP3199889B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F25B2600/00—Control issues
    • F25B2600/19—Refrigerant outlet condenser temperature
    • 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
    • F25B2600/21—Refrigerant outlet evaporator temperature
    • 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
EP17152946.4A 2016-01-28 2017-01-25 Climatiseur d'air Active EP3199889B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016014300A JP6640579B2 (ja) 2016-01-28 2016-01-28 空調装置

Publications (2)

Publication Number Publication Date
EP3199889A1 true EP3199889A1 (fr) 2017-08-02
EP3199889B1 EP3199889B1 (fr) 2018-08-22

Family

ID=57890724

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17152946.4A Active EP3199889B1 (fr) 2016-01-28 2017-01-25 Climatiseur d'air

Country Status (2)

Country Link
EP (1) EP3199889B1 (fr)
JP (1) JP6640579B2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109099612A (zh) * 2018-08-17 2018-12-28 珠海格力电器股份有限公司 热泵设备及其电子膨胀阀控制方法、装置和存储介质
CN109373497A (zh) * 2018-10-17 2019-02-22 珠海格力电器股份有限公司 温度调节设备的冷媒量调节方法、装置、系统和空调
CN114963547A (zh) * 2021-05-25 2022-08-30 青岛海尔新能源电器有限公司 热水器控制方法、装置、设备及存储介质
US20230168011A1 (en) * 2021-12-01 2023-06-01 Haier Us Appliance Solutions, Inc. Method of operating an electronic expansion valve in an air conditioner unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005291553A (ja) * 2004-03-31 2005-10-20 Mitsubishi Heavy Ind Ltd マルチ型空気調和装置
JP2011252622A (ja) 2010-05-31 2011-12-15 Mitsubishi Heavy Ind Ltd ヒートポンプ式給湯・空調装置
EP2532992A1 (fr) * 2011-06-09 2012-12-12 Mitsubishi Heavy Industries Climatiseur multitype et son procédé de commande

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005291553A (ja) * 2004-03-31 2005-10-20 Mitsubishi Heavy Ind Ltd マルチ型空気調和装置
JP2011252622A (ja) 2010-05-31 2011-12-15 Mitsubishi Heavy Ind Ltd ヒートポンプ式給湯・空調装置
EP2532992A1 (fr) * 2011-06-09 2012-12-12 Mitsubishi Heavy Industries Climatiseur multitype et son procédé de commande

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109099612A (zh) * 2018-08-17 2018-12-28 珠海格力电器股份有限公司 热泵设备及其电子膨胀阀控制方法、装置和存储介质
CN109373497A (zh) * 2018-10-17 2019-02-22 珠海格力电器股份有限公司 温度调节设备的冷媒量调节方法、装置、系统和空调
CN114963547A (zh) * 2021-05-25 2022-08-30 青岛海尔新能源电器有限公司 热水器控制方法、装置、设备及存储介质
CN114963547B (zh) * 2021-05-25 2023-12-12 青岛海尔新能源电器有限公司 热水器控制方法、装置、设备及存储介质
US20230168011A1 (en) * 2021-12-01 2023-06-01 Haier Us Appliance Solutions, Inc. Method of operating an electronic expansion valve in an air conditioner unit
US11841176B2 (en) * 2021-12-01 2023-12-12 Haier Us Appliance Solutions, Inc. Method of operating an electronic expansion valve in an air conditioner unit

Also Published As

Publication number Publication date
EP3199889B1 (fr) 2018-08-22
JP6640579B2 (ja) 2020-02-05
JP2017133763A (ja) 2017-08-03

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