EP3508795A4 - Air conditioning device - Google Patents

Air conditioning device Download PDF

Info

Publication number: EP3508795A4
Authority: EP; European Patent Office
Prior art keywords: air conditioning; conditioning device; air; conditioning
Prior art date: 2016-08-30
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

EP16915076.0A

Other languages

German (de)

French (fr)

Other versions

EP3508795A1 (en

EP3508795B1 (en

Inventor

Yunqing FAN

Emi TAKEDA

Reiji Morioka

Junichi Okazaki

Masaki Toyoshima

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.)

2016-08-30

Filing date

2016-08-30

Publication date

2019-08-28

2016-08-30 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2019-07-10 Publication of EP3508795A1 publication Critical patent/EP3508795A1/en

2019-08-28 Publication of EP3508795A4 publication Critical patent/EP3508795A4/en

2022-05-11 Application granted granted Critical

2022-05-11 Publication of EP3508795B1 publication Critical patent/EP3508795B1/en

Status Active legal-status Critical Current

2036-08-30 Anticipated expiration legal-status Critical

Links

238000004378 air conditioning Methods 0.000 title 1

Classifications

- 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
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- 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
- F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels
- 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
- F24F11/873—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling refrigerant heaters
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- 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
- F24F2140/20—Heat-exchange fluid temperature
- 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
- F24F2140/50—Load

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Air Conditioning Control Device (AREA)

EP16915076.0A 2016-08-30 2016-08-30 Air conditioning device Active EP3508795B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2016/075325 WO2018042515A1 (en)	2016-08-30	2016-08-30	Air conditioning device

Publications (3)

Publication Number	Publication Date
EP3508795A1 EP3508795A1 (en)	2019-07-10
EP3508795A4 true EP3508795A4 (en)	2019-08-28
EP3508795B1 EP3508795B1 (en)	2022-05-11

Family

ID=61300271

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP16915076.0A Active EP3508795B1 (en)	2016-08-30	2016-08-30	Air conditioning device

Country Status (4)

Country	Link
EP (1)	EP3508795B1 (en)
JP (1)	JP6727312B2 (en)
CN (1)	CN109642747B (en)
WO (1)	WO2018042515A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110454944B (en) *	2019-08-26	2021-11-23	重庆美的通用制冷设备有限公司	Control method and device of air conditioner and air conditioner
CN110848898B (en) *	2019-10-11	2021-02-12	珠海格力电器股份有限公司	Control method for preventing air conditioner load conversion from stopping, computer readable storage medium and air conditioner
CN113669880A (en) *	2021-07-29	2021-11-19	青岛海尔空调器有限总公司	Air conditioner control method and device, electronic equipment and storage medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0894158A (en) *	1994-09-29	1996-04-12	Daikin Ind Ltd	Heat pump type air conditioner
JP2007040554A (en) *	2005-08-01	2007-02-15	Matsushita Electric Ind Co Ltd	Air conditioner
JP2013217550A (en) *	2012-04-06	2013-10-24	Mitsubishi Heavy Ind Ltd	Control device, method, and program, and multi-type air conditioning system including the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3523963B2 (en) *	1996-06-25	2004-04-26	東芝キヤリア株式会社	Control method of air conditioner
KR100248760B1 (en) *	1997-06-27	2000-04-01	윤종용	Heating control method for air conditioner
JP4127230B2 (en) *	2004-03-26	2008-07-30	株式会社デンソー	Air conditioner for vehicles
JP5206252B2 (en)	2008-09-08	2013-06-12	パナソニック株式会社	Air conditioner
JP5003829B2 (en) *	2011-01-19	2012-08-15	ダイキン工業株式会社	Air conditioner
CN102563806B (en) *	2012-01-09	2014-10-29	美的集团股份有限公司	Method for controlling temperature of outlet air of air conditioner
CN103196214B (en) *	2013-04-08	2015-05-06	青岛海信日立空调***有限公司	Method for controlling indoor machine of air conditioner and indoor machine of air conditioner
JP5975937B2 (en) *	2013-06-13	2016-08-23	三菱電機株式会社	Air conditioner
JP6301634B2 (en) *	2013-11-11	2018-03-28	シャープ株式会社	Air conditioner
CN104006499B (en) *	2014-05-28	2016-08-17	美的集团股份有限公司	Air-conditioning system and control method thereof
CN106052008A (en) *	2016-05-20	2016-10-26	弗德里希新能源科技(杭州)股份有限公司	Adjusting method for condensation temperature and evaporation temperature during unit operation

2016
- 2016-08-30 WO PCT/JP2016/075325 patent/WO2018042515A1/en unknown
- 2016-08-30 JP JP2018536555A patent/JP6727312B2/en active Active
- 2016-08-30 CN CN201680088662.6A patent/CN109642747B/en active Active
- 2016-08-30 EP EP16915076.0A patent/EP3508795B1/en active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0894158A (en) *	1994-09-29	1996-04-12	Daikin Ind Ltd	Heat pump type air conditioner
JP2007040554A (en) *	2005-08-01	2007-02-15	Matsushita Electric Ind Co Ltd	Air conditioner
JP2013217550A (en) *	2012-04-06	2013-10-24	Mitsubishi Heavy Ind Ltd	Control device, method, and program, and multi-type air conditioning system including the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018042515A1 *

Also Published As

Publication number	Publication date
JPWO2018042515A1 (en)	2019-06-24
CN109642747B (en)	2020-11-27
EP3508795A1 (en)	2019-07-10
EP3508795B1 (en)	2022-05-11
CN109642747A (en)	2019-04-16
WO2018042515A1 (en)	2018-03-08
JP6727312B2 (en)	2020-07-22

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