CN101311689B - 火焰检测器 - Google Patents
火焰检测器 Download PDFInfo
- Publication number
- CN101311689B CN101311689B CN2008101113196A CN200810111319A CN101311689B CN 101311689 B CN101311689 B CN 101311689B CN 2008101113196 A CN2008101113196 A CN 2008101113196A CN 200810111319 A CN200810111319 A CN 200810111319A CN 101311689 B CN101311689 B CN 101311689B
- Authority
- CN
- China
- Prior art keywords
- optical filter
- bandpass optical
- light
- output
- receiver component
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 62
- 230000003287 optical effect Effects 0.000 claims description 199
- 230000001105 regulatory effect Effects 0.000 claims description 51
- 230000035945 sensitivity Effects 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 10
- 238000012937 correction Methods 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims 3
- 238000003379 elimination reaction Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 22
- 230000005855 radiation Effects 0.000 description 21
- 239000006059 cover glass Substances 0.000 description 9
- 230000002238 attenuated effect Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052594 sapphire Inorganic materials 0.000 description 4
- 239000010980 sapphire Substances 0.000 description 4
- 230000008021 deposition Effects 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
- F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
- F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0014—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation from gases, flames
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
- G01J5/602—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
- F23N2229/04—Flame sensors sensitive to the colour of flames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
- F23N2229/14—Flame sensors using two or more different types of flame sensor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-137532 | 2007-05-24 | ||
JP2007137532A JP5109079B2 (ja) | 2007-05-24 | 2007-05-24 | 炎感知器 |
JP2007137532 | 2007-05-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101311689A CN101311689A (zh) | 2008-11-26 |
CN101311689B true CN101311689B (zh) | 2010-11-03 |
Family
ID=39596284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101113196A Expired - Fee Related CN101311689B (zh) | 2007-05-24 | 2008-05-26 | 火焰检测器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7714290B2 (zh) |
JP (1) | JP5109079B2 (zh) |
CN (1) | CN101311689B (zh) |
DE (1) | DE102008024496B4 (zh) |
GB (1) | GB2451159B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2251846B1 (de) | 2009-05-13 | 2017-04-05 | Minimax GmbH & Co KG | Flammenmelder |
ES2569603T3 (es) | 2009-05-13 | 2016-05-11 | Minimax Gmbh & Co Kg | Dispositivo y procedimiento para la detección de llamas por medio de detectores |
US10533892B2 (en) | 2015-10-06 | 2020-01-14 | View, Inc. | Multi-sensor device and system with a light diffusing element around a periphery of a ring of photosensors and an infrared sensor |
US10690540B2 (en) | 2015-10-06 | 2020-06-23 | View, Inc. | Multi-sensor having a light diffusing element around a periphery of a ring of photosensors |
US8283646B2 (en) * | 2010-08-09 | 2012-10-09 | Honeywell International Inc. | Flame detector personality module |
CN102013149B (zh) * | 2010-12-09 | 2013-01-30 | 河南汉威电子股份有限公司 | 红外多频火焰探测器 |
US11674843B2 (en) | 2015-10-06 | 2023-06-13 | View, Inc. | Infrared cloud detector systems and methods |
CN102789671B (zh) * | 2012-06-21 | 2017-02-22 | 江苏中瀚通讯技术有限公司 | 一种免维护式光电式烟雾探测器及其测试过程 |
JP6036308B2 (ja) * | 2013-01-08 | 2016-11-30 | 富士通株式会社 | 赤外線センサ及び温度補償方法 |
US11566938B2 (en) | 2014-09-29 | 2023-01-31 | View, Inc. | Methods and systems for controlling tintable windows with cloud detection |
US11781903B2 (en) | 2014-09-29 | 2023-10-10 | View, Inc. | Methods and systems for controlling tintable windows with cloud detection |
TWI727931B (zh) | 2014-09-29 | 2021-05-21 | 美商唯景公司 | 組合式感測器系統 |
EP3875996A1 (en) * | 2014-09-29 | 2021-09-08 | View, Inc. | Sunlight intensity or cloud detection with variable distance sensing |
US11255722B2 (en) | 2015-10-06 | 2022-02-22 | View, Inc. | Infrared cloud detector systems and methods |
CN110546693B (zh) * | 2017-04-27 | 2022-09-30 | 深田工业株式会社 | 异常检测器 |
CN111263958B (zh) * | 2017-10-30 | 2022-05-27 | 开利公司 | 检测器装置中的补偿器 |
CN110278358A (zh) * | 2019-06-17 | 2019-09-24 | 北京精英系统科技有限公司 | 一种目标检测摄像机 |
DE102020127219A1 (de) * | 2020-10-15 | 2022-04-21 | Fagus-Grecon Greten Gmbh Und Co Kg | Vorrichtung und Verfahren zur messtechnischen Erfassung feuerartiger Erscheinungen, sowie System zur Beseitigung eines durch eine feuerartige Erscheinung erzeugten Gefahrenzustands |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586996B2 (ja) * | 1977-02-15 | 1983-02-07 | 国際技術開発株式会社 | 炎感知方式 |
US4455487A (en) * | 1981-10-30 | 1984-06-19 | Armtec Industries, Inc. | Fire detection system with IR and UV ratio detector |
US4691196A (en) * | 1984-03-23 | 1987-09-01 | Santa Barbara Research Center | Dual spectrum frequency responding fire sensor |
JPS6138428A (ja) * | 1984-07-31 | 1986-02-24 | Toshiba Electric Equip Corp | 火災感知器 |
US4742236A (en) * | 1985-04-27 | 1988-05-03 | Minolta Camera Kabushiki Kaisha | Flame detector for detecting phase difference in two different wavelengths of light |
JP2521121B2 (ja) * | 1988-03-25 | 1996-07-31 | 能美防災株式会社 | 火災警報装置 |
EP0853237B1 (en) * | 1997-01-14 | 2000-06-21 | Infrared Integrated Systems Ltd. | Sensor using a detector array |
GB9805949D0 (en) * | 1998-03-19 | 1998-05-20 | Thorn Security | A detector |
US6150659A (en) * | 1998-04-10 | 2000-11-21 | General Monitors, Incorporated | Digital multi-frequency infrared flame detector |
JP4404329B2 (ja) * | 1999-12-28 | 2010-01-27 | ホーチキ株式会社 | 炎検出装置 |
JP3471342B2 (ja) * | 2001-11-30 | 2003-12-02 | 国際技術開発株式会社 | 炎感知器 |
JP2006098372A (ja) | 2004-09-30 | 2006-04-13 | Nohmi Bosai Ltd | 炎感知器 |
JP2007137532A (ja) | 2005-11-15 | 2007-06-07 | Kyocera Mita Corp | コロ及びそれを備えた画像形成装置 |
-
2007
- 2007-05-24 JP JP2007137532A patent/JP5109079B2/ja active Active
-
2008
- 2008-05-21 GB GB0809260A patent/GB2451159B/en active Active
- 2008-05-21 DE DE102008024496.1A patent/DE102008024496B4/de active Active
- 2008-05-22 US US12/125,814 patent/US7714290B2/en not_active Expired - Fee Related
- 2008-05-26 CN CN2008101113196A patent/CN101311689B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101311689A (zh) | 2008-11-26 |
US7714290B2 (en) | 2010-05-11 |
JP2008293238A (ja) | 2008-12-04 |
DE102008024496A1 (de) | 2008-12-11 |
JP5109079B2 (ja) | 2012-12-26 |
DE102008024496B4 (de) | 2017-07-13 |
GB2451159B (en) | 2010-03-03 |
US20080296502A1 (en) | 2008-12-04 |
GB2451159A (en) | 2009-01-21 |
GB0809260D0 (en) | 2008-06-25 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: LIXIL NITTAN CO., LTD. Free format text: FORMER NAME: HITTAN CO. LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Lixil Nittan Company, Limited. Address before: Tokyo, Japan Patentee before: Hittan Co., Ltd. Address after: Tokyo, Japan Patentee after: Lixil Nittan Company, Limited. Address before: Tokyo, Japan Patentee before: Hittan Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20190526 |
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CF01 | Termination of patent right due to non-payment of annual fee |