EP3859252A4 - Wärmetauschereinheit - Google Patents

Wärmetauschereinheit Download PDF

Info

Publication number
EP3859252A4
EP3859252A4 EP19867489.7A EP19867489A EP3859252A4 EP 3859252 A4 EP3859252 A4 EP 3859252A4 EP 19867489 A EP19867489 A EP 19867489A EP 3859252 A4 EP3859252 A4 EP 3859252A4
Authority
EP
European Patent Office
Prior art keywords
heat exchange
exchange unit
unit
heat
exchange
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
EP19867489.7A
Other languages
English (en)
French (fr)
Other versions
EP3859252A1 (de
Inventor
Toshiyuki Kobayashi
Toshiyuki Momono
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP3859252A1 publication Critical patent/EP3859252A1/de
Publication of EP3859252A4 publication Critical patent/EP3859252A4/de
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
    • F24F11/30—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
    • 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
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the 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
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • 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
    • F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F24F2013/227—Condensate pipe for drainage of condensate from the evaporator
    • 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
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
EP19867489.7A 2018-09-28 2019-09-24 Wärmetauschereinheit Pending EP3859252A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018184827A JP2020051732A (ja) 2018-09-28 2018-09-28 熱交換ユニット
PCT/JP2019/037267 WO2020067010A1 (ja) 2018-09-28 2019-09-24 熱交換ユニット

Publications (2)

Publication Number Publication Date
EP3859252A1 EP3859252A1 (de) 2021-08-04
EP3859252A4 true EP3859252A4 (de) 2021-11-17

Family

ID=69952165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19867489.7A Pending EP3859252A4 (de) 2018-09-28 2019-09-24 Wärmetauschereinheit

Country Status (5)

Country Link
US (1) US20220003443A1 (de)
EP (1) EP3859252A4 (de)
JP (1) JP2020051732A (de)
CN (1) CN112805513A (de)
WO (1) WO2020067010A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4027074A4 (de) * 2019-09-04 2022-09-07 Daikin Industries, Ltd. Verdichtereinheit und kühlvorrichtung
US11231198B2 (en) 2019-09-05 2022-01-25 Trane International Inc. Systems and methods for refrigerant leak detection in a climate control system
JP7390947B2 (ja) 2020-03-23 2023-12-04 本田技研工業株式会社 芝刈機
US20230417435A1 (en) * 2022-06-24 2023-12-28 Trane International Inc. Climate Control System with Improved Leak Detector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002115939A (ja) * 2000-10-12 2002-04-19 Hitachi Industries Co Ltd ヒートポンプシステム
EP2833079A1 (de) * 2012-03-26 2015-02-04 Daikin Industries, Ltd. Innenraumeinheit für eine klimaanlage
JP2017067390A (ja) * 2015-09-30 2017-04-06 ダイキン工業株式会社 収納庫用の冷凍システム
JP2017083083A (ja) * 2015-10-28 2017-05-18 三菱電機株式会社 冷凍サイクル装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2435718T3 (es) * 2000-09-26 2013-12-23 Daikin Industries, Ltd. Acondicionador de aire
KR20030075391A (ko) * 2002-03-18 2003-09-26 위니아만도 주식회사 에어컨 드레인 팬의 과수위 경보장치
WO2010062923A1 (en) * 2008-11-26 2010-06-03 Delphi Technologies, Inc. Refrigerant leak detection system
JP6072076B2 (ja) 2012-12-20 2017-02-01 三菱電機株式会社 空気調和装置
JP6183589B2 (ja) * 2013-05-23 2017-08-23 株式会社ノーリツ ヒートポンプ給湯装置
JP2015175531A (ja) * 2014-03-13 2015-10-05 ダイキン工業株式会社 冷凍装置ユニット
JP2016075435A (ja) * 2014-10-07 2016-05-12 日立アプライアンス株式会社 空気調和機の室内機
US11473831B2 (en) * 2018-01-12 2022-10-18 Mitsubishi Electric Corporation Air-conditioning apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002115939A (ja) * 2000-10-12 2002-04-19 Hitachi Industries Co Ltd ヒートポンプシステム
EP2833079A1 (de) * 2012-03-26 2015-02-04 Daikin Industries, Ltd. Innenraumeinheit für eine klimaanlage
JP2017067390A (ja) * 2015-09-30 2017-04-06 ダイキン工業株式会社 収納庫用の冷凍システム
JP2017083083A (ja) * 2015-10-28 2017-05-18 三菱電機株式会社 冷凍サイクル装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020067010A1 *

Also Published As

Publication number Publication date
EP3859252A1 (de) 2021-08-04
WO2020067010A1 (ja) 2020-04-02
CN112805513A (zh) 2021-05-14
US20220003443A1 (en) 2022-01-06
JP2020051732A (ja) 2020-04-02

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