JPWO2013038599A1 - 空気調和機 - Google Patents
空気調和機 Download PDFInfo
- Publication number
- JPWO2013038599A1 JPWO2013038599A1 JP2013533472A JP2013533472A JPWO2013038599A1 JP WO2013038599 A1 JPWO2013038599 A1 JP WO2013038599A1 JP 2013533472 A JP2013533472 A JP 2013533472A JP 2013533472 A JP2013533472 A JP 2013533472A JP WO2013038599 A1 JPWO2013038599 A1 JP WO2013038599A1
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- air conditioner
- exhaust
- suction port
- indoor unit
- 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
Images
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
-
- 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
- F24F1/0041—Indoor units, e.g. fan coil units characterised by exhaustion of inside air from the room
-
- 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
- F25B1/00—Compression machines, plants or systems with non-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
- 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
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/12—Inflammable refrigerants
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
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)
Abstract
Description
図1は、本発明の実施形態における空気調和機の構成図を示すものである。
101 室内送風機
102 室内熱交換器
103、104、105 冷媒検知センサ(冷媒検知手段)
106 排気ブロワー(排気手段)
107 吸引ダクト(排気手段、吸引ダクト部)
108 吸込口(吸引ダクト部)
109 吸込口駆動装置(吸引ダクト部)
110 排気ダクト(排気手段)
111 コントローラ
112 ガス側配管
113 液側配管
114 壁
115 配管穴
116 吸込空気
117 排気
Claims (5)
- 可燃性を有する冷媒を使用する空気調和機であって、室内側に配置される室内機に、冷媒を検知する少なくとも2つ以上の冷媒検知手段と、前記室内機の内部の空気を室外へ排気する排気手段とを備え、前記冷媒検知手段が前記冷媒を検知したとき、前記排気手段が前記室内機の前記冷媒の濃度の高い空気を選択的に吸い込んで室外へ排気する、空気調和機。
- 前記排気手段は、吸引ダクト部と、排気ブロワーと、排気ダクトとを備え、前記吸引ダクト部は、漏洩した冷媒を吸引する吸込口と、前記吸込口を移動させる吸込口駆動装置と、伸縮可能な吸引ダクトとを備え、前記吸込口駆動装置は、前記冷媒検知手段の検知結果に基づいて、前記冷媒の濃度が高い場所近くまで前記吸込口を移動させる、請求項1に記載の空気調和機。
- 前記冷媒検知手段は、前記室内機内の下方に配置されている、請求項1又は2に記載の空気調和機。
- 前記室内機に用いられる熱交換器は、プレートフィンチューブ型の熱交換器であって、前記冷媒検知手段は、少なくとも前記熱交換器の両端部のチューブが露出している部分に配置されている、請求項3に記載の空気調和機。
- 前記吸込口駆動装置は、前記吸込口を、前記熱交換器の両端部に配置された冷媒検知手段同士を結ぶ直線と概略平行に移動させる、請求項4に記載の空気調和機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013533472A JP6016130B2 (ja) | 2011-09-14 | 2012-08-21 | 空気調和機 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011200470 | 2011-09-14 | ||
JP2011200470 | 2011-09-14 | ||
PCT/JP2012/005219 WO2013038599A1 (ja) | 2011-09-14 | 2012-08-21 | 空気調和機 |
JP2013533472A JP6016130B2 (ja) | 2011-09-14 | 2012-08-21 | 空気調和機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2013038599A1 true JPWO2013038599A1 (ja) | 2015-03-23 |
JP6016130B2 JP6016130B2 (ja) | 2016-10-26 |
Family
ID=47882852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013533472A Active JP6016130B2 (ja) | 2011-09-14 | 2012-08-21 | 空気調和機 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6016130B2 (ja) |
KR (1) | KR20140064711A (ja) |
CN (1) | CN103392102B (ja) |
WO (1) | WO2013038599A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6065962B1 (ja) * | 2015-10-28 | 2017-01-25 | 三菱電機株式会社 | 冷凍サイクル装置 |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104864514A (zh) * | 2014-02-24 | 2015-08-26 | 珠海格力电器股份有限公司 | 一种空调及其室外机和空调的控制方法 |
CN104864515B (zh) * | 2014-02-24 | 2017-11-24 | 珠海格力电器股份有限公司 | 一种空调及其室外机和空调的控制方法 |
JP2016003783A (ja) * | 2014-06-13 | 2016-01-12 | 三菱電機株式会社 | ヒートポンプ装置 |
EP3159633B1 (en) * | 2014-06-19 | 2019-08-28 | Mitsubishi Electric Corporation | Indoor unit for air-conditioning device, and air-conditioning device provided with said indoor unit |
JP5918399B2 (ja) * | 2014-07-08 | 2016-05-18 | 三菱電機株式会社 | 空気調和装置 |
JP5865529B1 (ja) * | 2014-07-15 | 2016-02-17 | 三菱電機株式会社 | 空気調和装置 |
JP6099608B2 (ja) * | 2014-09-25 | 2017-03-22 | 三菱電機株式会社 | ヒートポンプ装置 |
JP6248898B2 (ja) * | 2014-10-31 | 2017-12-20 | ダイキン工業株式会社 | 空気調和機 |
WO2016151641A1 (ja) * | 2015-03-26 | 2016-09-29 | 三菱電機株式会社 | 空気調和機の室内機 |
AU2015388399B2 (en) * | 2015-03-26 | 2018-07-26 | Mitsubishi Electric Corporation | Indoor unit of air-conditioning apparatus |
ES2893951T3 (es) * | 2015-04-06 | 2022-02-10 | Daikin Ind Ltd | Dispositivo de climatización del lado del usuario y dispositivo de climatización que lo comprende |
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 |
JP6623649B2 (ja) * | 2015-09-30 | 2019-12-25 | ダイキン工業株式会社 | 水熱交換器収容ユニット |
WO2017127450A1 (en) * | 2016-01-19 | 2017-07-27 | Carrier Corporation | Sensor array for refrigerant detection |
JPWO2018167861A1 (ja) | 2017-03-15 | 2019-11-07 | 三菱電機株式会社 | ヒートポンプ装置及びその設置方法 |
JP6955311B2 (ja) * | 2017-03-22 | 2021-10-27 | 丸八空調工業株式会社 | 冷媒漏れ対処方法 |
CN110462299B (zh) * | 2017-04-06 | 2022-08-09 | 开利公司 | 中至低全球变暖潜能值制冷剂泄漏检测器及其操作方法 |
JP6727421B2 (ja) * | 2017-04-24 | 2020-07-22 | 三菱電機株式会社 | 冷媒検知装置及び空気調和装置の室内機 |
EP3657080A4 (en) | 2017-07-21 | 2020-08-05 | Mitsubishi Electric Corporation | AIR CONDITIONER |
WO2019077696A1 (ja) * | 2017-10-18 | 2019-04-25 | 三菱電機株式会社 | 空気調和機 |
FR3073040A1 (fr) * | 2017-11-02 | 2019-05-03 | Bernier Developpement | Dispositifs de securite pour installations aerauliques de froid et pompes a chaleur utilisant des fluides frigorigenes toxiques ou inflammables |
CN108119984B (zh) * | 2017-12-08 | 2020-05-22 | 芜湖美智空调设备有限公司 | 空调保护方法、装置及计算机可读存储介质 |
EP3505842B1 (en) * | 2017-12-26 | 2023-01-25 | Trane International Inc. | Retrofitting r-410a hvac products to handle flammable refrigerants |
JP7135391B2 (ja) * | 2018-04-03 | 2022-09-13 | 三菱電機株式会社 | 空気調和機 |
SE543347C2 (en) * | 2018-06-22 | 2020-12-08 | Flaektgroup Sweden Ab | A safety system, an air handling system, a method and a computer program product for evacuation of contaminated air |
DE102019101427A1 (de) * | 2019-01-21 | 2020-07-23 | Viessmann Werke Gmbh & Co. Kg | Wärmetechnisches Gerät |
EP3719405B1 (en) * | 2019-04-02 | 2023-08-09 | Panasonic Intellectual Property Management Co., Ltd. | Indoor unit of air conditioning apparatus |
NL2023773B1 (nl) * | 2019-09-04 | 2021-05-12 | Itho Daalderop Nederland B V | Warmtepompinrichting en sifon voor gebruik in een warmtepompsysteem |
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 |
ES2970153T3 (es) * | 2020-09-15 | 2024-05-27 | Daikin Ind Ltd | Sistema de seguridad y sistema de acondicionamiento de aire |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09318208A (ja) * | 1996-06-03 | 1997-12-12 | Daikin Ind Ltd | 可燃性冷媒を用いた冷凍装置 |
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 |
JPH11173713A (ja) * | 1997-12-05 | 1999-07-02 | Matsushita Electric Ind Co Ltd | 空気調和機 |
JPH11230648A (ja) * | 1998-02-13 | 1999-08-27 | Matsushita Electric Ind Co Ltd | 可燃性冷媒を用いた冷凍機器の冷媒漏洩警報装置 |
JP2005140405A (ja) * | 2003-11-06 | 2005-06-02 | Matsushita Electric Ind Co Ltd | 空気調和機 |
JP3744330B2 (ja) * | 2000-09-26 | 2006-02-08 | ダイキン工業株式会社 | 空気調和機の室内機 |
WO2006049060A1 (ja) * | 2004-11-05 | 2006-05-11 | Matsushita Electric Industrial Co., Ltd. | 空気調和機 |
JP2009207673A (ja) * | 2008-03-04 | 2009-09-17 | Toshiba Corp | 洗濯乾燥機 |
JP2011127847A (ja) * | 2009-12-18 | 2011-06-30 | Mitsubishi Electric Corp | 空気調和機 |
JP2012013348A (ja) * | 2010-07-02 | 2012-01-19 | Panasonic Corp | 空気調和機 |
JP2014224611A (ja) * | 2011-09-16 | 2014-12-04 | パナソニック株式会社 | 空気調和機 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4356939B2 (ja) * | 2005-05-16 | 2009-11-04 | 株式会社前川製作所 | 漏洩アンモニア除害方法及び装置 |
EP1970651B1 (en) * | 2006-09-21 | 2019-07-31 | Mitsubishi Electric Corporation | Refrigerating/air conditioning system having refrigerant leakage detecting function, refrigerator/air conditioner and method for detecting leakage of refrigerant |
JP2009103364A (ja) * | 2007-10-23 | 2009-05-14 | Daikin Ind Ltd | 冷媒漏洩検知方法 |
JP2009115325A (ja) * | 2007-11-01 | 2009-05-28 | Yazaki Corp | 冷却装置 |
-
2012
- 2012-08-21 KR KR1020137023565A patent/KR20140064711A/ko not_active Application Discontinuation
- 2012-08-21 JP JP2013533472A patent/JP6016130B2/ja active Active
- 2012-08-21 WO PCT/JP2012/005219 patent/WO2013038599A1/ja active Application Filing
- 2012-08-21 CN CN201280010367.0A patent/CN103392102B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09318208A (ja) * | 1996-06-03 | 1997-12-12 | Daikin Ind Ltd | 可燃性冷媒を用いた冷凍装置 |
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 |
JPH11173713A (ja) * | 1997-12-05 | 1999-07-02 | Matsushita Electric Ind Co Ltd | 空気調和機 |
JPH11230648A (ja) * | 1998-02-13 | 1999-08-27 | Matsushita Electric Ind Co Ltd | 可燃性冷媒を用いた冷凍機器の冷媒漏洩警報装置 |
JP3744330B2 (ja) * | 2000-09-26 | 2006-02-08 | ダイキン工業株式会社 | 空気調和機の室内機 |
JP2005140405A (ja) * | 2003-11-06 | 2005-06-02 | Matsushita Electric Ind Co Ltd | 空気調和機 |
WO2006049060A1 (ja) * | 2004-11-05 | 2006-05-11 | Matsushita Electric Industrial Co., Ltd. | 空気調和機 |
JP2009207673A (ja) * | 2008-03-04 | 2009-09-17 | Toshiba Corp | 洗濯乾燥機 |
JP2011127847A (ja) * | 2009-12-18 | 2011-06-30 | Mitsubishi Electric Corp | 空気調和機 |
JP2012013348A (ja) * | 2010-07-02 | 2012-01-19 | Panasonic Corp | 空気調和機 |
JP2014224611A (ja) * | 2011-09-16 | 2014-12-04 | パナソニック株式会社 | 空気調和機 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6065962B1 (ja) * | 2015-10-28 | 2017-01-25 | 三菱電機株式会社 | 冷凍サイクル装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2013038599A1 (ja) | 2013-03-21 |
CN103392102A (zh) | 2013-11-13 |
JP6016130B2 (ja) | 2016-10-26 |
CN103392102B (zh) | 2016-08-10 |
KR20140064711A (ko) | 2014-05-28 |
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