EP3401612A4 - Air conditioner, and air conditioner control method - Google Patents
Air conditioner, and air conditioner control method Download PDFInfo
- Publication number
- EP3401612A4 EP3401612A4 EP17799114.8A EP17799114A EP3401612A4 EP 3401612 A4 EP3401612 A4 EP 3401612A4 EP 17799114 A EP17799114 A EP 17799114A EP 3401612 A4 EP3401612 A4 EP 3401612A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- air conditioner
- control method
- conditioner control
- air
- control
- 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- Withdrawn
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
- 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
- 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
-
- 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
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
-
- 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
- F24F11/49—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
-
- 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
- F25B1/00—Compression machines, plants or systems with non-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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity 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
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016101280A JP2017207256A (en) | 2016-05-20 | 2016-05-20 | Air conditioner and control method of air conditioner |
PCT/JP2017/015964 WO2017199683A1 (en) | 2016-05-20 | 2017-04-21 | Air conditioner, and air conditioner control method |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3401612A1 EP3401612A1 (en) | 2018-11-14 |
EP3401612A4 true EP3401612A4 (en) | 2019-03-27 |
Family
ID=60324930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17799114.8A Withdrawn EP3401612A4 (en) | 2016-05-20 | 2017-04-21 | Air conditioner, and air conditioner control method |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3401612A4 (en) |
JP (1) | JP2017207256A (en) |
CN (1) | CN108700328A (en) |
WO (1) | WO2017199683A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11280507B2 (en) | 2017-11-16 | 2022-03-22 | Hitachi-Johnson Controls Air Conditioning, Inc. | Air-conditioner |
JP6800187B2 (en) * | 2018-08-31 | 2020-12-16 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
WO2020217380A1 (en) * | 2019-04-25 | 2020-10-29 | 東芝キヤリア株式会社 | Indoor unit of air conditioner and air conditioner |
JP6904395B2 (en) * | 2019-09-30 | 2021-07-14 | ダイキン工業株式会社 | Refrigeration equipment and heat source unit |
WO2024134890A1 (en) * | 2022-12-23 | 2024-06-27 | 三菱電機株式会社 | Air-conditioning system and method for controlling same, and program |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04165268A (en) * | 1990-10-30 | 1992-06-11 | Ebara Corp | Turbo refrigerator |
JPH07190535A (en) * | 1993-12-27 | 1995-07-28 | Toshiba Corp | Refrigerating cycle control equipment |
JP2000105034A (en) * | 1998-09-29 | 2000-04-11 | Sanyo Electric Co Ltd | Cooling storage |
JP2004044883A (en) * | 2002-07-11 | 2004-02-12 | Hitachi Ltd | Air conditioner |
JP2004263948A (en) * | 2003-03-03 | 2004-09-24 | Mitsubishi Electric Corp | Air conditioner |
JP2015197279A (en) * | 2014-04-03 | 2015-11-09 | ダイキン工業株式会社 | controller |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04369370A (en) * | 1991-06-14 | 1992-12-22 | Hitachi Ltd | Air conditioner |
JPH08254363A (en) | 1995-03-15 | 1996-10-01 | Toshiba Corp | Air conditioning control device |
JP3952510B2 (en) * | 1996-09-20 | 2007-08-01 | 株式会社日立製作所 | Air conditioner and medium on which operation control program is recorded |
JP3615039B2 (en) * | 1997-12-05 | 2005-01-26 | 松下電器産業株式会社 | Air conditioner |
JP3998346B2 (en) * | 1998-10-16 | 2007-10-24 | 三洋電機株式会社 | Air conditioner |
JP2011094871A (en) * | 2009-10-29 | 2011-05-12 | Mitsubishi Electric Corp | Refrigerating air conditioning device and installation method of the refrigerating air conditioning device |
JP5565332B2 (en) * | 2011-01-31 | 2014-08-06 | 三菱電機株式会社 | Outdoor unit, indoor unit and air conditioner |
-
2016
- 2016-05-20 JP JP2016101280A patent/JP2017207256A/en active Pending
-
2017
- 2017-04-21 CN CN201780010518.5A patent/CN108700328A/en active Pending
- 2017-04-21 EP EP17799114.8A patent/EP3401612A4/en not_active Withdrawn
- 2017-04-21 WO PCT/JP2017/015964 patent/WO2017199683A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04165268A (en) * | 1990-10-30 | 1992-06-11 | Ebara Corp | Turbo refrigerator |
JPH07190535A (en) * | 1993-12-27 | 1995-07-28 | Toshiba Corp | Refrigerating cycle control equipment |
JP2000105034A (en) * | 1998-09-29 | 2000-04-11 | Sanyo Electric Co Ltd | Cooling storage |
JP2004044883A (en) * | 2002-07-11 | 2004-02-12 | Hitachi Ltd | Air conditioner |
JP2004263948A (en) * | 2003-03-03 | 2004-09-24 | Mitsubishi Electric Corp | Air conditioner |
JP2015197279A (en) * | 2014-04-03 | 2015-11-09 | ダイキン工業株式会社 | controller |
Non-Patent Citations (1)
Title |
---|
See also references of WO2017199683A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3401612A1 (en) | 2018-11-14 |
WO2017199683A1 (en) | 2017-11-23 |
JP2017207256A (en) | 2017-11-24 |
CN108700328A (en) | 2018-10-23 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20180809 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F25B 5/02 20060101ALI20171124BHEP Ipc: F25B 6/02 20060101ALI20171124BHEP Ipc: F24F 11/04 20060101ALI20171124BHEP Ipc: F25B 1/00 20060101ALI20171124BHEP Ipc: F25B 49/02 20060101ALI20171124BHEP Ipc: F24F 11/02 20060101AFI20171124BHEP |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20190221 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F25B 5/02 20060101ALI20190215BHEP Ipc: F25B 1/00 20060101AFI20190215BHEP Ipc: F24F 1/0003 20190101ALI20190215BHEP Ipc: F24F 11/74 20180101ALI20190215BHEP Ipc: F25B 49/02 20060101ALI20190215BHEP Ipc: F24F 11/49 20180101ALI20190215BHEP Ipc: F25B 6/02 20060101ALI20190215BHEP Ipc: F24F 11/36 20180101ALI20190215BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20190924 |