EP3859252A4 - Unité d'échange de chaleur - Google Patents
Unité d'échange de chaleur Download PDFInfo
- 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.)
- Withdrawn
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)
- Other Air-Conditioning Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
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 (fr) | 2018-09-28 | 2019-09-24 | Unité d'échange de chaleur |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3859252A1 EP3859252A1 (fr) | 2021-08-04 |
EP3859252A4 true EP3859252A4 (fr) | 2021-11-17 |
Family
ID=69952165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19867489.7A Withdrawn EP3859252A4 (fr) | 2018-09-28 | 2019-09-24 | Unité d'échange de chaleur |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220003443A1 (fr) |
EP (1) | EP3859252A4 (fr) |
JP (1) | JP2020051732A (fr) |
CN (1) | CN112805513A (fr) |
WO (1) | WO2020067010A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021044547A1 (fr) * | 2019-09-04 | 2021-03-11 | ダイキン工業株式会社 | Unité de compresseur et dispositif de réfrigération |
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)
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 (fr) * | 2012-03-26 | 2015-02-04 | Daikin Industries, Ltd. | Unité interne pour climatiseur |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1321723B1 (fr) * | 2000-09-26 | 2013-11-06 | Daikin Industries, Ltd. | Climatiseur |
KR20030075391A (ko) * | 2002-03-18 | 2003-09-26 | 위니아만도 주식회사 | 에어컨 드레인 팬의 과수위 경보장치 |
EP2370749B1 (fr) * | 2008-11-26 | 2013-07-03 | Delphi Technologies, Inc. | Système de détection de fuite de réfrigérant |
US9933192B2 (en) | 2012-12-20 | 2018-04-03 | Mitsubishi Electric Corporation | Air-conditioning apparatus |
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 |
JP6808075B2 (ja) * | 2018-01-12 | 2021-01-06 | 三菱電機株式会社 | 空気調和機 |
-
2018
- 2018-09-28 JP JP2018184827A patent/JP2020051732A/ja active Pending
-
2019
- 2019-09-24 CN CN201980063788.1A patent/CN112805513A/zh active Pending
- 2019-09-24 US US17/280,571 patent/US20220003443A1/en not_active Abandoned
- 2019-09-24 EP EP19867489.7A patent/EP3859252A4/fr not_active Withdrawn
- 2019-09-24 WO PCT/JP2019/037267 patent/WO2020067010A1/fr active Application Filing
Patent Citations (4)
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 (fr) * | 2012-03-26 | 2015-02-04 | Daikin Industries, Ltd. | Unité interne pour climatiseur |
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)
Title |
---|
See also references of WO2020067010A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN112805513A (zh) | 2021-05-14 |
WO2020067010A1 (fr) | 2020-04-02 |
EP3859252A1 (fr) | 2021-08-04 |
JP2020051732A (ja) | 2020-04-02 |
US20220003443A1 (en) | 2022-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
17P | Request for examination filed |
Effective date: 20210420 |
|
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 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20211020 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F24F 11/36 20180101ALI20211014BHEP Ipc: F25B 25/00 20060101ALI20211014BHEP Ipc: F25B 13/00 20060101ALI20211014BHEP Ipc: F24F 13/22 20060101ALI20211014BHEP Ipc: F24F 13/20 20060101ALI20211014BHEP Ipc: F24F 5/00 20060101ALI20211014BHEP Ipc: F25B 1/00 20060101ALI20211014BHEP Ipc: F24F 1/36 20110101ALI20211014BHEP Ipc: F24F 1/20 20110101ALI20211014BHEP Ipc: F25B 49/02 20060101AFI20211014BHEP |
|
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: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20220628 |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DAIKIN INDUSTRIES, LTD. |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230525 |
|
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 |
|
18D | Application deemed to be withdrawn |
Effective date: 20240131 |