JP2017075777A5 - - Google Patents
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- Publication number
- JP2017075777A5 JP2017075777A5 JP2016251480A JP2016251480A JP2017075777A5 JP 2017075777 A5 JP2017075777 A5 JP 2017075777A5 JP 2016251480 A JP2016251480 A JP 2016251480A JP 2016251480 A JP2016251480 A JP 2016251480A JP 2017075777 A5 JP2017075777 A5 JP 2017075777A5
- Authority
- JP
- Japan
- Prior art keywords
- air
- refrigerant
- air conditioner
- exhaust
- casing
- 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
- 239000003507 refrigerant Substances 0.000 claims description 430
- 230000007246 mechanism Effects 0.000 claims description 197
- 238000004891 communication Methods 0.000 claims description 139
- 238000001514 detection method Methods 0.000 claims description 55
- 238000007599 discharging Methods 0.000 claims description 5
- 238000004378 air conditioning Methods 0.000 description 54
- 238000009434 installation Methods 0.000 description 47
- 239000007788 liquid Substances 0.000 description 30
- 239000002826 coolant Substances 0.000 description 28
- 239000007789 gas Substances 0.000 description 28
- 238000009423 ventilation Methods 0.000 description 25
- 230000004048 modification Effects 0.000 description 23
- 238000012986 modification Methods 0.000 description 23
- 230000002265 prevention Effects 0.000 description 22
- 238000000605 extraction Methods 0.000 description 21
- 230000006870 function Effects 0.000 description 20
- 238000010586 diagram Methods 0.000 description 17
- 230000001143 conditioned effect Effects 0.000 description 11
- 238000001816 cooling Methods 0.000 description 9
- 231100000572 poisoning Toxicity 0.000 description 9
- 230000000607 poisoning effect Effects 0.000 description 9
- 231100000331 toxic Toxicity 0.000 description 9
- 230000002588 toxic effect Effects 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 231100000419 toxicity Toxicity 0.000 description 8
- 230000001988 toxicity Effects 0.000 description 8
- 206010021143 Hypoxia Diseases 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000001294 propane Substances 0.000 description 4
- 238000010992 reflux Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015077487 | 2015-04-06 | ||
| JP2015077487 | 2015-04-06 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015078725A Division JP6135705B2 (ja) | 2015-04-06 | 2015-04-07 | 利用側空調装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017075777A JP2017075777A (ja) | 2017-04-20 |
| JP2017075777A5 true JP2017075777A5 (https=) | 2018-04-19 |
| JP6586941B2 JP6586941B2 (ja) | 2019-10-09 |
Family
ID=57358340
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015078725A Active JP6135705B2 (ja) | 2015-04-06 | 2015-04-07 | 利用側空調装置 |
| JP2016251480A Active JP6586941B2 (ja) | 2015-04-06 | 2016-12-26 | 利用側空調装置及びそれを備えた空調装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015078725A Active JP6135705B2 (ja) | 2015-04-06 | 2015-04-07 | 利用側空調装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US20180073762A1 (https=) |
| EP (2) | EP3537055B1 (https=) |
| JP (2) | JP6135705B2 (https=) |
| CN (2) | CN110631175A (https=) |
| AU (2) | AU2016246918B2 (https=) |
| PT (1) | PT3282203T (https=) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10119738B2 (en) | 2014-09-26 | 2018-11-06 | Waterfurnace International Inc. | Air conditioning system with vapor injection compressor |
| JP6135705B2 (ja) * | 2015-04-06 | 2017-05-31 | ダイキン工業株式会社 | 利用側空調装置 |
| US10871314B2 (en) | 2016-07-08 | 2020-12-22 | Climate Master, Inc. | Heat pump and water heater |
| US10866002B2 (en) | 2016-11-09 | 2020-12-15 | Climate Master, Inc. | Hybrid heat pump with improved dehumidification |
| JP6555293B2 (ja) | 2017-03-31 | 2019-08-07 | ダイキン工業株式会社 | 冷凍装置の室内ユニット |
| EP4528174A3 (en) | 2017-04-06 | 2025-06-11 | Carrier Corporation | Moderate-to-low global warming potential value refrigerant leak detection |
| US11067321B2 (en) | 2017-05-09 | 2021-07-20 | Mitsubishi Electric Corporation | Air-conditioning system and refrigerant-amount setting method for the same |
| JP6851500B2 (ja) * | 2017-11-15 | 2021-03-31 | 日立ジョンソンコントロールズ空調株式会社 | ダクト式空気調和機 |
| US20190170599A1 (en) * | 2017-12-01 | 2019-06-06 | Johnson Controls Technology Company | Systems and methods for leak management utilizing sub-barometric refrigerant conduit sleeves |
| US10816247B2 (en) | 2017-12-01 | 2020-10-27 | Johnson Controls Technology Company | Heating, ventilation, and air conditioning control system |
| US20190170600A1 (en) * | 2017-12-01 | 2019-06-06 | Johnson Controls Technology Company | Systems and methods for detecting refrigerant leaks in heating, ventilating, and air conditioning (hvac) systems |
| US10514176B2 (en) | 2017-12-01 | 2019-12-24 | Johnson Controls Technology Company | Systems and methods for refrigerant leak management |
| US10935454B2 (en) * | 2017-12-01 | 2021-03-02 | Johnson Controls Technology Company | Systems and methods for refrigerant leak management |
| US11573149B2 (en) * | 2017-12-01 | 2023-02-07 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for refrigerant leak management based on acoustic leak detection |
| US11231197B2 (en) * | 2017-12-01 | 2022-01-25 | Johnson Controls Technology Company | Ultraviolet (UV) light-based refrigerant leak detection system and method |
| US20190186769A1 (en) * | 2017-12-18 | 2019-06-20 | Heatcraft Refrigeration Products Llc | Cooling system |
| US11592215B2 (en) | 2018-08-29 | 2023-02-28 | Waterfurnace International, Inc. | Integrated demand water heating using a capacity modulated heat pump with desuperheater |
| EP3847401B1 (en) | 2018-09-06 | 2025-03-26 | Carrier Corporation | Refrigerant leak detection system |
| US11686491B2 (en) * | 2019-02-20 | 2023-06-27 | Johnson Controls Tyco IP Holdings LLP | Systems for refrigerant leak detection and management |
| WO2020226091A1 (ja) * | 2019-05-08 | 2020-11-12 | ダイキン工業株式会社 | 空調システム |
| JP6753486B1 (ja) * | 2019-05-10 | 2020-09-09 | ダイキン工業株式会社 | 空気調和システム |
| CA3081986A1 (en) | 2019-07-15 | 2021-01-15 | Climate Master, Inc. | Air conditioning system with capacity control and controlled hot water generation |
| EP3904776B1 (en) * | 2020-04-30 | 2023-12-06 | Daikin Industries, Ltd. | Valve unit and method for assembling the same |
| SE544675C2 (en) * | 2020-07-13 | 2022-10-11 | Flaektgroup Sweden Ab | A method for evacuation of contaminated air and prevention of ingition in an air handling system |
| EP3967938B1 (en) * | 2020-09-15 | 2023-12-27 | Daikin Industries, Ltd. | Safety system and air conditioning system |
| CN114198872B (zh) * | 2020-09-17 | 2023-09-01 | 维谛技术有限公司 | 一种机房空调、机房空调的运行控制方法及装置 |
| JPWO2022249396A1 (https=) * | 2021-05-27 | 2022-12-01 | ||
| JP7025072B1 (ja) * | 2021-06-14 | 2022-02-24 | 株式会社Fhアライアンス | ダクト式空調換気システム |
| US12181189B2 (en) | 2021-11-10 | 2024-12-31 | Climate Master, Inc. | Ceiling-mountable heat pump system |
| CN116734373B (zh) * | 2023-05-17 | 2025-08-08 | 青岛海信日立空调系统有限公司 | 新风调湿多联机 |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802218A (en) * | 1972-07-17 | 1974-04-09 | Nihon Netsugaku Kogyo Co Ltd | System for room air conditioning |
| SE396126B (sv) * | 1975-02-18 | 1977-09-05 | Projectus Ind Produkter Ab | Forfarande och anordning for temperering av ett flertal lokaler med inbordes olika och varierande vermebehov |
| CA1015946A (en) * | 1976-02-03 | 1977-08-23 | Canada Square Management Ltd. | Air conditioning systems for buildings |
| US4367631A (en) * | 1980-06-16 | 1983-01-11 | Harold R. Johnson | Air conditioning apparatus and methods using underground duct |
| US4517810A (en) * | 1983-12-16 | 1985-05-21 | Borg-Warner Limited | Environmental control system |
| US4928750A (en) * | 1988-10-14 | 1990-05-29 | American Standard Inc. | VaV valve with PWM hot water coil |
| JPH04369370A (ja) * | 1991-06-14 | 1992-12-22 | Hitachi Ltd | 冷凍装置 |
| JPH05149605A (ja) * | 1991-11-30 | 1993-06-15 | Toshiba Corp | 空気調和機 |
| JPH08178397A (ja) | 1994-12-26 | 1996-07-12 | Sanyo Electric Co Ltd | 空気調和機 |
| JP3291407B2 (ja) * | 1995-01-31 | 2002-06-10 | 三洋電機株式会社 | 冷房装置 |
| JPH08327081A (ja) * | 1995-05-30 | 1996-12-10 | Mitsubishi Heavy Ind Ltd | 天井吊り下げ型空気調和機 |
| US5588591A (en) * | 1995-08-31 | 1996-12-31 | Sweitzer, Jr.; Bruce K. | Heat dissipation unit |
| JPH09324928A (ja) * | 1996-06-05 | 1997-12-16 | Daikin Ind Ltd | 可燃性冷媒を用いた空気調和機 |
| FR2778228B1 (fr) * | 1998-05-04 | 2000-10-06 | Robert Ribo | Procede et dispositif de climatisation et/ou de chauffage d'un local comprenant au moins une piece de service et au moins deux pieces principales |
| JP2000220877A (ja) | 1999-01-29 | 2000-08-08 | Daikin Ind Ltd | 換気空調機 |
| JP3159200B2 (ja) * | 1999-03-02 | 2001-04-23 | ダイキン工業株式会社 | 空気調和装置 |
| JP3985556B2 (ja) * | 2002-03-18 | 2007-10-03 | ダイキン工業株式会社 | 空気調和装置の電気絶縁装置及びそれを備えた空気調和装置 |
| JP2004286255A (ja) * | 2003-03-19 | 2004-10-14 | Gac Corp | 制御盤用空気調和装置 |
| JP2005241121A (ja) * | 2004-02-26 | 2005-09-08 | Mitsubishi Heavy Ind Ltd | 空気調和機 |
| KR100585694B1 (ko) * | 2004-04-22 | 2006-06-07 | 엘지전자 주식회사 | 혼합형 유니터리 공기조화장치 |
| KR100619746B1 (ko) * | 2004-10-05 | 2006-09-12 | 엘지전자 주식회사 | 하이브리드 공기조화기 |
| US9759442B2 (en) * | 2005-12-27 | 2017-09-12 | American Aldes Ventilation Corporation | Method and apparatus for passively controlling airflow |
| JP2009168409A (ja) * | 2008-01-21 | 2009-07-30 | Daikin Ind Ltd | 空気調和機 |
| US20100240295A1 (en) * | 2009-03-20 | 2010-09-23 | Salman Akhtar | Air handling system |
| JP5449951B2 (ja) * | 2009-09-29 | 2014-03-19 | 三洋電機株式会社 | 外気処理空気調和機 |
| AU2010364873B2 (en) * | 2010-12-03 | 2014-10-02 | Mitsubishi Electric Corporation | Air-conditioning apparatus |
| CN103392102B (zh) * | 2011-09-14 | 2016-08-10 | 松下电器产业株式会社 | 空气调节机 |
| CN103827593B (zh) * | 2011-12-26 | 2017-03-15 | 松下电器产业株式会社 | 空气调节机 |
| JP6025116B2 (ja) | 2012-10-15 | 2016-11-16 | 国立大学法人京都大学 | 半導体レーザ装置 |
| JP5931688B2 (ja) * | 2012-10-17 | 2016-06-08 | 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 |
| KR20140056965A (ko) * | 2012-11-02 | 2014-05-12 | 엘지전자 주식회사 | 공기조화기 및 그 제어 방법 |
| CN105026846B (zh) * | 2013-03-05 | 2018-03-06 | 三菱电机株式会社 | 空调系统 |
| JP5731581B2 (ja) * | 2013-06-25 | 2015-06-10 | 三菱電機株式会社 | 空気調和装置 |
| US10113763B2 (en) * | 2013-07-10 | 2018-10-30 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus |
| JP5818849B2 (ja) * | 2013-08-26 | 2015-11-18 | 三菱電機株式会社 | 空気調和装置および冷媒漏洩検知方法 |
| FR3011578B1 (fr) * | 2013-10-07 | 2016-08-26 | Ge Energy Products France Snc | Systeme de ventilation pour machine tournante |
| JP6270997B2 (ja) * | 2014-05-14 | 2018-01-31 | 三菱電機株式会社 | 外気処理機及び空気調和機 |
| US9879871B2 (en) * | 2014-06-13 | 2018-01-30 | Lennox Industries Inc. | HVAC systems and methods with refrigerant leak detection |
| JP6135705B2 (ja) | 2015-04-06 | 2017-05-31 | ダイキン工業株式会社 | 利用側空調装置 |
| WO2017026014A1 (ja) * | 2015-08-07 | 2017-02-16 | 三菱電機株式会社 | 冷凍サイクル装置 |
| US11243001B2 (en) * | 2017-12-26 | 2022-02-08 | 1236220 B.C. Ltd | Common venting system for heating, cooling and domestic hot water systems |
-
2015
- 2015-04-07 JP JP2015078725A patent/JP6135705B2/ja active Active
-
2016
- 2016-04-06 US US15/564,492 patent/US20180073762A1/en not_active Abandoned
- 2016-04-06 EP EP19168660.9A patent/EP3537055B1/en active Active
- 2016-04-06 CN CN201910949376.XA patent/CN110631175A/zh active Pending
- 2016-04-06 EP EP16776546.0A patent/EP3282203B1/en active Active
- 2016-04-06 PT PT167765460T patent/PT3282203T/pt unknown
- 2016-04-06 AU AU2016246918A patent/AU2016246918B2/en active Active
- 2016-04-06 CN CN201680020159.7A patent/CN107429934B/zh active Active
- 2016-12-26 JP JP2016251480A patent/JP6586941B2/ja active Active
-
2019
- 2019-01-31 AU AU2019200650A patent/AU2019200650B2/en active Active
- 2019-07-18 US US16/515,511 patent/US10928092B2/en active Active
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