CN109493560B - 基于远紫外光探测器的动力舱光学探测器污染检测光路 - Google Patents
基于远紫外光探测器的动力舱光学探测器污染检测光路 Download PDFInfo
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- CN109493560B CN109493560B CN201811341968.5A CN201811341968A CN109493560B CN 109493560 B CN109493560 B CN 109493560B CN 201811341968 A CN201811341968 A CN 201811341968A CN 109493560 B CN109493560 B CN 109493560B
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- 238000001514 detection method Methods 0.000 title claims abstract description 59
- 230000003287 optical effect Effects 0.000 title claims abstract description 50
- 239000005357 flat glass Substances 0.000 claims abstract description 44
- 238000000825 ultraviolet detection Methods 0.000 claims abstract description 21
- 230000007613 environmental effect Effects 0.000 claims abstract description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 18
- 238000001228 spectrum Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 9
- 238000011109 contamination Methods 0.000 claims description 8
- 238000002211 ultraviolet spectrum Methods 0.000 claims description 6
- 230000001052 transient effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
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- Engineering & Computer Science (AREA)
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Fire-Detection Mechanisms (AREA)
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CN201811341968.5A CN109493560B (zh) | 2018-11-12 | 2018-11-12 | 基于远紫外光探测器的动力舱光学探测器污染检测光路 |
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CN201811341968.5A CN109493560B (zh) | 2018-11-12 | 2018-11-12 | 基于远紫外光探测器的动力舱光学探测器污染检测光路 |
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CN109493560A CN109493560A (zh) | 2019-03-19 |
CN109493560B true CN109493560B (zh) | 2020-10-16 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101894442A (zh) * | 2009-05-13 | 2010-11-24 | 鞍点有限责任两合公司 | 火焰报警器 |
CN102779389A (zh) * | 2012-07-19 | 2012-11-14 | 上海电控研究所 | 一种在高温环境下探测火警的单紫外光电管光学探测器 |
CN104062035A (zh) * | 2014-06-05 | 2014-09-24 | 中国航天科技集团公司第五研究院第五一三研究所 | 热量表的主控电路 |
CN204189267U (zh) * | 2014-11-05 | 2015-03-04 | 天津市畅悦电子科技有限公司 | 烟雾侦测电路 |
CN107516397A (zh) * | 2017-09-28 | 2017-12-26 | 深圳市泰和安科技有限公司 | 光电感烟探测器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8346500B2 (en) * | 2010-09-17 | 2013-01-01 | Chang Sung Ace Co., Ltd. | Self check-type flame detector |
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2018
- 2018-11-12 CN CN201811341968.5A patent/CN109493560B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101894442A (zh) * | 2009-05-13 | 2010-11-24 | 鞍点有限责任两合公司 | 火焰报警器 |
CN102779389A (zh) * | 2012-07-19 | 2012-11-14 | 上海电控研究所 | 一种在高温环境下探测火警的单紫外光电管光学探测器 |
CN104062035A (zh) * | 2014-06-05 | 2014-09-24 | 中国航天科技集团公司第五研究院第五一三研究所 | 热量表的主控电路 |
CN204189267U (zh) * | 2014-11-05 | 2015-03-04 | 天津市畅悦电子科技有限公司 | 烟雾侦测电路 |
CN107516397A (zh) * | 2017-09-28 | 2017-12-26 | 深圳市泰和安科技有限公司 | 光电感烟探测器 |
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Inventor after: Tan Cheng Inventor after: Chen Yuefeng Inventor after: Jiang Lianghong Inventor after: Hu Xuejie Inventor after: Liu Meng Inventor after: Niu Jianmin Inventor before: Tan Cheng Inventor before: Chen Yuefeng Inventor before: Jiang Lianghong Inventor before: Hu Xuejie Inventor before: Liu Meng Inventor before: Niu Jianming |
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