EP3617602A4 - Dispositif de détection de réfrigérant et unité d'intérieur pour climatiseur - Google Patents
Dispositif de détection de réfrigérant et unité d'intérieur pour climatiseur Download PDFInfo
- Publication number
- EP3617602A4 EP3617602A4 EP17907606.2A EP17907606A EP3617602A4 EP 3617602 A4 EP3617602 A4 EP 3617602A4 EP 17907606 A EP17907606 A EP 17907606A EP 3617602 A4 EP3617602 A4 EP 3617602A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigerant
- air conditioner
- sensing device
- indoor unit
- indoor
- 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.)
- Granted
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
- 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
-
- 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
- F24F1/00077—Indoor units, e.g. fan coil units receiving heat exchange fluid entering and leaving the unit as a liquid
-
- 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
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to 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
- 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
-
- 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
- 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
- F24F11/62—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/016195 WO2018198165A1 (fr) | 2017-04-24 | 2017-04-24 | Dispositif de détection de réfrigérant et unité d'intérieur pour climatiseur |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3617602A1 EP3617602A1 (fr) | 2020-03-04 |
EP3617602A4 true EP3617602A4 (fr) | 2020-05-20 |
EP3617602B1 EP3617602B1 (fr) | 2024-04-10 |
Family
ID=63918165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17907606.2A Active EP3617602B1 (fr) | 2017-04-24 | 2017-04-24 | Unité intérieure pour climatiseur comprenant un dispositif de détection du réfrigérant |
Country Status (4)
Country | Link |
---|---|
US (1) | US20200056799A1 (fr) |
EP (1) | EP3617602B1 (fr) |
JP (1) | JP6727421B2 (fr) |
WO (1) | WO2018198165A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6635275B2 (ja) * | 2018-03-30 | 2020-01-22 | 株式会社富士通ゼネラル | 天井埋込型空気調和機 |
WO2020144769A1 (fr) * | 2019-01-09 | 2020-07-16 | 三菱電機株式会社 | Appareil de climatisation |
JP6653455B1 (ja) * | 2019-02-20 | 2020-02-26 | パナソニックIpマネジメント株式会社 | 室内ユニット |
JP6906168B2 (ja) * | 2019-02-20 | 2021-07-21 | パナソニックIpマネジメント株式会社 | 室内ユニット |
EP3719405B1 (fr) * | 2019-04-02 | 2023-08-09 | Panasonic Intellectual Property Management Co., Ltd. | Unité intérieure de climatiseur |
EP3978822A4 (fr) * | 2019-05-31 | 2022-06-08 | Mitsubishi Electric Corporation | Dispositif de climatisation |
JP7474923B2 (ja) * | 2020-06-25 | 2024-04-26 | パナソニックIpマネジメント株式会社 | 空気調和機 |
JP7422314B2 (ja) * | 2021-02-05 | 2024-01-26 | パナソニックIpマネジメント株式会社 | 空気調和機 |
JP7535702B2 (ja) | 2021-02-17 | 2024-08-19 | パナソニックIpマネジメント株式会社 | 室内機 |
US20220397297A1 (en) * | 2021-06-11 | 2022-12-15 | Honeywell International Inc. | Apparatuses, systems, and methods for gas leak detection |
US12013163B2 (en) | 2021-12-30 | 2024-06-18 | Goodman Manufacturing Company, L.P. | System with leak detection for detecting refrigerant leak |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100271221A1 (en) * | 2008-01-17 | 2010-10-28 | Carrier Corporation | Detection of co2 leakage in a container |
WO2013038599A1 (fr) * | 2011-09-14 | 2013-03-21 | パナソニック株式会社 | Climatiseur |
WO2016103786A1 (fr) * | 2014-12-25 | 2016-06-30 | 三菱電機株式会社 | Dispositif de détection de fuite de réfrigérant et dispositif à cycle de réfrigération en étant équipé |
EP3150943A1 (fr) * | 2015-07-17 | 2017-04-05 | Mitsubishi Electric Corporation | Unité intérieure pour climatiseur et climatiseur comprenant l'unité intérieure |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000186848A (ja) * | 1998-12-18 | 2000-07-04 | Daikin Ind Ltd | 空気調和機 |
WO2001006248A2 (fr) * | 1999-06-29 | 2001-01-25 | Carrier Corporation | Biocapteurs de surveillance de procedes de climatisation et de refrigeration |
JP2003176941A (ja) * | 2001-12-10 | 2003-06-27 | Kazuo Taka | 簡易設置型排煙機構 |
JP5401825B2 (ja) * | 2008-04-16 | 2014-01-29 | パナソニック株式会社 | 自動販売機 |
JP5633986B1 (ja) * | 2013-08-25 | 2014-12-03 | 啓至 増田 | 可燃性冷媒の漏洩検知構造 |
JP5865529B1 (ja) * | 2014-07-15 | 2016-02-17 | 三菱電機株式会社 | 空気調和装置 |
JP6565271B2 (ja) * | 2015-03-31 | 2019-08-28 | ダイキン工業株式会社 | 冷凍装置の熱源ユニット |
JP2017053514A (ja) * | 2015-09-08 | 2017-03-16 | ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー(ホンコン)リミテッド | 空気調和機 |
-
2017
- 2017-04-24 US US16/486,700 patent/US20200056799A1/en not_active Abandoned
- 2017-04-24 JP JP2019514896A patent/JP6727421B2/ja active Active
- 2017-04-24 EP EP17907606.2A patent/EP3617602B1/fr active Active
- 2017-04-24 WO PCT/JP2017/016195 patent/WO2018198165A1/fr unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100271221A1 (en) * | 2008-01-17 | 2010-10-28 | Carrier Corporation | Detection of co2 leakage in a container |
WO2013038599A1 (fr) * | 2011-09-14 | 2013-03-21 | パナソニック株式会社 | Climatiseur |
WO2016103786A1 (fr) * | 2014-12-25 | 2016-06-30 | 三菱電機株式会社 | Dispositif de détection de fuite de réfrigérant et dispositif à cycle de réfrigération en étant équipé |
EP3150943A1 (fr) * | 2015-07-17 | 2017-04-05 | Mitsubishi Electric Corporation | Unité intérieure pour climatiseur et climatiseur comprenant l'unité intérieure |
Also Published As
Publication number | Publication date |
---|---|
EP3617602A1 (fr) | 2020-03-04 |
JPWO2018198165A1 (ja) | 2019-12-12 |
JP6727421B2 (ja) | 2020-07-22 |
WO2018198165A1 (fr) | 2018-11-01 |
EP3617602B1 (fr) | 2024-04-10 |
US20200056799A1 (en) | 2020-02-20 |
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