JPWO2017195365A1 - 空気調和機 - Google Patents
空気調和機 Download PDFInfo
- Publication number
- JPWO2017195365A1 JPWO2017195365A1 JP2018516324A JP2018516324A JPWO2017195365A1 JP WO2017195365 A1 JPWO2017195365 A1 JP WO2017195365A1 JP 2018516324 A JP2018516324 A JP 2018516324A JP 2018516324 A JP2018516324 A JP 2018516324A JP WO2017195365 A1 JPWO2017195365 A1 JP WO2017195365A1
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- floor
- air conditioner
- control board
- 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
- 239000003507 refrigerant Substances 0.000 claims abstract description 151
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 230000008054 signal transmission Effects 0.000 claims abstract description 22
- 230000005856 abnormality Effects 0.000 description 37
- 239000000758 substrate Substances 0.000 description 9
- 238000005192 partition Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 5
- 239000002826 coolant Substances 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- 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
- F25B49/005—Arrangement or mounting of control or safety devices of safety devices
-
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
-
- 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
- F25B2500/222—Detecting refrigerant leaks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
図1は本発明の実施の形態に係る空気調和機の外観図である。空気調和機100は、室外機1と、室外機1に接続された床置形室内機2と、室外機1および床置形室内機2を相互に接続して冷媒が流れる配管3とを備える。本実施の形態に係る空気調和機100では、可燃性の炭化水素系の冷媒が用いられている。
Claims (4)
- 床置形室内機と、
前記床置形室内機に設置され、前記床置形室内機を制御する制御基板と、
前記床置形室内機に設置され、検出した冷媒の濃度に従いオンデューティを変化させた検出信号を出力する冷媒センサと、
前記床置形室内機に設置され、前記検出信号を前記制御基板へ伝送する信号伝達経路が断線したことを示す第1の点灯状態と、前記信号伝達経路が断線していないことを示す第2の点灯状態とに変化する発光部と
を備えたことを特徴とする空気調和機。 - 前記第1の点灯状態では前記発光部を点灯または消灯させ、前記第2の点灯状態では前記発光部を点滅させる点灯制御部を備えたことを特徴とする請求項1に記載の空気調和機。
- 前記制御基板と前記冷媒センサとの間に配置され、前記点灯制御部が設置される中継基板を備え、
前記点灯制御部は、前記制御基板と前記中継基板との間の前記信号伝達経路が断線した場合には前記発光部を消灯させ、前記中継基板と前記冷媒センサとの間の前記信号伝達経路が断線した場合には前記発光部を点灯させることを特徴とする請求項2に記載の空気調和機。 - 前記発光部は前記制御基板または前記中継基板に設置されていることを特徴とする請求項3に記載の空気調和機。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/064362 WO2017195365A1 (ja) | 2016-05-13 | 2016-05-13 | 空気調和機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017195365A1 true JPWO2017195365A1 (ja) | 2018-08-16 |
JP6587743B2 JP6587743B2 (ja) | 2019-10-09 |
Family
ID=60267095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018516324A Expired - Fee Related JP6587743B2 (ja) | 2016-05-13 | 2016-05-13 | 空気調和機 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3457043B1 (ja) |
JP (1) | JP6587743B2 (ja) |
CN (1) | CN109073263A (ja) |
WO (1) | WO2017195365A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111742182A (zh) * | 2018-02-23 | 2020-10-02 | 三菱电机株式会社 | 空调机的室内机以及室内系统 |
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 |
JP2023166774A (ja) * | 2022-05-10 | 2023-11-22 | 三菱重工サーマルシステムズ株式会社 | 冷媒検知装置、及び空調システム |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1164427A (ja) * | 1997-08-27 | 1999-03-05 | Matsushita Electric Works Ltd | 断線報知方法および装置 |
JP2009069934A (ja) * | 2007-09-11 | 2009-04-02 | Fujitsu Ltd | タグ識別装置 |
JP2012193884A (ja) * | 2011-03-16 | 2012-10-11 | Fuji Koki Corp | 冷媒漏れ検出器 |
JP2014082085A (ja) * | 2012-10-16 | 2014-05-08 | Tokyo Gijutsu Kenkyusho:Kk | 複数ヒータ点検システム |
JP2015094566A (ja) * | 2013-11-14 | 2015-05-18 | ダイキン工業株式会社 | 空気調和機の室内機 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2104414U (zh) * | 1991-02-06 | 1992-05-13 | 王接枝 | 电冰箱电子温控器 |
JP3988609B2 (ja) * | 2002-10-07 | 2007-10-10 | 株式会社デンソー | 酸素センサの異常検出装置 |
CN201402417Y (zh) * | 2008-12-25 | 2010-02-10 | 上海柯耐弗电气有限公司 | 带接地故障漏电保护的温控器 |
CN102751694A (zh) * | 2011-04-22 | 2012-10-24 | 北京维通利电气有限公司 | 中性线断线保护控制装置及方法 |
CN202166443U (zh) * | 2011-07-27 | 2012-03-14 | 上海桑锐电子科技有限公司 | 燃气泄漏报警关阀智能燃气表 |
JP2014224612A (ja) * | 2011-09-16 | 2014-12-04 | パナソニック株式会社 | 空気調和機 |
US9960929B2 (en) * | 2012-09-21 | 2018-05-01 | Google Llc | Environmental sensing with a doorbell at a smart-home |
JP6257264B2 (ja) * | 2013-10-29 | 2018-01-10 | 三菱電機株式会社 | 半導体装置 |
AU2015277826B2 (en) * | 2014-06-19 | 2018-01-25 | Mitsubishi Electric Corporation | Indoor unit of air-conditioning apparatus and air-conditioning apparatus including the indoor unit |
CN205051440U (zh) * | 2015-10-22 | 2016-02-24 | 山东钢铁股份有限公司 | 一种断路器合闸控制回路断线监视系统 |
-
2016
- 2016-05-13 EP EP16901713.4A patent/EP3457043B1/en active Active
- 2016-05-13 JP JP2018516324A patent/JP6587743B2/ja not_active Expired - Fee Related
- 2016-05-13 CN CN201680085455.5A patent/CN109073263A/zh active Pending
- 2016-05-13 WO PCT/JP2016/064362 patent/WO2017195365A1/ja unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1164427A (ja) * | 1997-08-27 | 1999-03-05 | Matsushita Electric Works Ltd | 断線報知方法および装置 |
JP2009069934A (ja) * | 2007-09-11 | 2009-04-02 | Fujitsu Ltd | タグ識別装置 |
JP2012193884A (ja) * | 2011-03-16 | 2012-10-11 | Fuji Koki Corp | 冷媒漏れ検出器 |
JP2014082085A (ja) * | 2012-10-16 | 2014-05-08 | Tokyo Gijutsu Kenkyusho:Kk | 複数ヒータ点検システム |
JP2015094566A (ja) * | 2013-11-14 | 2015-05-18 | ダイキン工業株式会社 | 空気調和機の室内機 |
Also Published As
Publication number | Publication date |
---|---|
WO2017195365A1 (ja) | 2017-11-16 |
EP3457043A1 (en) | 2019-03-20 |
JP6587743B2 (ja) | 2019-10-09 |
EP3457043A4 (en) | 2019-05-08 |
EP3457043B1 (en) | 2021-09-08 |
CN109073263A (zh) | 2018-12-21 |
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