EP3764018A4 - Air-conditioning system - Google Patents

Air-conditioning system Download PDF

Info

Publication number
EP3764018A4
EP3764018A4 EP18908734.9A EP18908734A EP3764018A4 EP 3764018 A4 EP3764018 A4 EP 3764018A4 EP 18908734 A EP18908734 A EP 18908734A EP 3764018 A4 EP3764018 A4 EP 3764018A4
Authority
EP
European Patent Office
Prior art keywords
air
conditioning system
conditioning
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.)
Pending
Application number
EP18908734.9A
Other languages
German (de)
French (fr)
Other versions
EP3764018A1 (en
Inventor
Shogo Tamaki
Mamoru Hamada
Takuya Matsuda
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 EP3764018A1 publication Critical patent/EP3764018A1/en
Publication of EP3764018A4 publication Critical patent/EP3764018A4/en
Pending 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
    • 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
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • 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
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy
EP18908734.9A 2018-03-06 2018-03-06 Air-conditioning system Pending EP3764018A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/008536 WO2019171461A1 (en) 2018-03-06 2018-03-06 Air-conditioning system

Publications (2)

Publication Number Publication Date
EP3764018A1 EP3764018A1 (en) 2021-01-13
EP3764018A4 true EP3764018A4 (en) 2021-03-10

Family

ID=67846690

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18908734.9A Pending EP3764018A4 (en) 2018-03-06 2018-03-06 Air-conditioning system

Country Status (4)

Country Link
US (1) US20210048199A1 (en)
EP (1) EP3764018A4 (en)
JP (1) JP6937889B2 (en)
WO (1) WO2019171461A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112019006969T5 (en) * 2019-03-04 2021-11-18 Mitsubishi Electric Corporation Air conditioning system
JP7204956B2 (en) * 2020-01-14 2023-01-16 三菱電機株式会社 Control device and control method
CN116221936B (en) * 2023-03-07 2023-09-05 北京科技大学 Partition multi-mode air supply method adapting to changing heat demands

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242515A (en) * 1990-03-31 1991-10-02 Toshiba Kk Ventilating apparatus with means for detecting the presence or absence of people
JP2009150580A (en) * 2007-12-19 2009-07-09 Sanyo Electric Co Ltd Air conditioning device
JP2016001077A (en) * 2014-06-11 2016-01-07 株式会社日本設計 Air conditioning system
US20170307242A1 (en) * 2016-04-25 2017-10-26 Innovative Lighting, LLC Poe controlled light fixtures with incorporated poe controlled variable conditioned air vents

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3456448B2 (en) * 1999-07-01 2003-10-14 ダイキン工業株式会社 Tornado airflow generator
US6364211B1 (en) * 2000-08-30 2002-04-02 Saleh A. Saleh Wireless damper and duct fan system
JP2007255848A (en) * 2006-03-24 2007-10-04 Daikin Ind Ltd Air conditioner and air conditioning system using the same
JP5067474B2 (en) * 2010-12-16 2012-11-07 ダイキン工業株式会社 Air conditioning system
WO2014110116A1 (en) * 2013-01-10 2014-07-17 Environmental Construction Services, Inc. Optimized airflow distribution system
US20170146248A1 (en) * 2014-06-13 2017-05-25 Mitsubishi Electric Corporation Ceiling cassette air conditioner
CN107636395B (en) * 2015-06-16 2019-05-07 三菱电机株式会社 Air-conditioner control system
JP6065959B1 (en) * 2015-09-30 2017-01-25 ダイキン工業株式会社 air conditioner
JP2017083084A (en) 2015-10-28 2017-05-18 株式会社富士通ゼネラル Air Conditioning System

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242515A (en) * 1990-03-31 1991-10-02 Toshiba Kk Ventilating apparatus with means for detecting the presence or absence of people
JP2009150580A (en) * 2007-12-19 2009-07-09 Sanyo Electric Co Ltd Air conditioning device
JP2016001077A (en) * 2014-06-11 2016-01-07 株式会社日本設計 Air conditioning system
US20170307242A1 (en) * 2016-04-25 2017-10-26 Innovative Lighting, LLC Poe controlled light fixtures with incorporated poe controlled variable conditioned air vents

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019171461A1 *

Also Published As

Publication number Publication date
EP3764018A1 (en) 2021-01-13
WO2019171461A1 (en) 2019-09-12
US20210048199A1 (en) 2021-02-18
JPWO2019171461A1 (en) 2020-12-10
JP6937889B2 (en) 2021-09-22

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