CN209591030U - 紧凑型光学烟雾探测器系统和设备 - Google Patents
紧凑型光学烟雾探测器系统和设备 Download PDFInfo
- Publication number
- CN209591030U CN209591030U CN201822098771.5U CN201822098771U CN209591030U CN 209591030 U CN209591030 U CN 209591030U CN 201822098771 U CN201822098771 U CN 201822098771U CN 209591030 U CN209591030 U CN 209591030U
- Authority
- CN
- China
- Prior art keywords
- light
- smog
- photodetector
- optical
- detecting
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 127
- 239000000779 smoke Substances 0.000 title abstract description 134
- 239000000428 dust Substances 0.000 claims abstract description 20
- 239000000758 substrate Substances 0.000 claims description 27
- 230000003595 spectral effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 239000013618 particulate matter Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 33
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000000149 argon plasma sintering Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 230000002045 lasting effect Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000004044 response Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 38
- 238000001514 detection method Methods 0.000 description 30
- 238000002955 isolation Methods 0.000 description 26
- 239000000463 material Substances 0.000 description 22
- 238000000576 coating method Methods 0.000 description 12
- 239000003595 mist Substances 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 11
- 230000005622 photoelectricity Effects 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 11
- 239000011521 glass Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 238000000059 patterning Methods 0.000 description 7
- 239000011358 absorbing material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000000644 propagated effect Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000002285 radioactive effect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000005297 pyrex Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000005457 Black-body radiation Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- LBDSXVIYZYSRII-IGMARMGPSA-N alpha-particle Chemical compound [4He+2] LBDSXVIYZYSRII-IGMARMGPSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- -1 semimetal Substances 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- LXQXZNRPTYVCNG-YPZZEJLDSA-N americium-241 Chemical compound [241Am] LXQXZNRPTYVCNG-YPZZEJLDSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000004204 optical analysis method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
- G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Dispersion Chemistry (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922056293.6U CN212112699U (zh) | 2017-12-15 | 2018-12-14 | 用于检测紧凑足迹检测器内的烟雾的装置 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762599474P | 2017-12-15 | 2017-12-15 | |
US62/599,474 | 2017-12-15 | ||
US16/181,878 US11788942B2 (en) | 2017-12-15 | 2018-11-06 | Compact optical smoke detector system and apparatus |
US16/181,878 | 2018-11-06 | ||
US16/206,268 | 2018-11-30 | ||
US16/206,268 US10809173B2 (en) | 2017-12-15 | 2018-11-30 | Smoke detector chamber boundary surfaces |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922056293.6U Division CN212112699U (zh) | 2017-12-15 | 2018-12-14 | 用于检测紧凑足迹检测器内的烟雾的装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209591030U true CN209591030U (zh) | 2019-11-05 |
Family
ID=67065237
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922056293.6U Active CN212112699U (zh) | 2017-12-15 | 2018-12-14 | 用于检测紧凑足迹检测器内的烟雾的装置 |
CN201822098771.5U Active CN209591030U (zh) | 2017-12-15 | 2018-12-14 | 紧凑型光学烟雾探测器系统和设备 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922056293.6U Active CN212112699U (zh) | 2017-12-15 | 2018-12-14 | 用于检测紧凑足迹检测器内的烟雾的装置 |
Country Status (3)
Country | Link |
---|---|
KR (3) | KR102638997B1 (ko) |
CN (2) | CN212112699U (ko) |
TW (1) | TWI695350B (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113405703A (zh) * | 2021-06-16 | 2021-09-17 | 哲弗智能系统(上海)有限公司 | 一种光学传感器及消防报警装置 |
CN114913667A (zh) * | 2022-05-06 | 2022-08-16 | 合肥科大立安安全技术有限责任公司 | 一种火灾早期烟雾抗干扰传感装置及其抗干扰方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230060584A1 (en) * | 2021-08-26 | 2023-03-02 | Pixart Imaging Inc. | Optical machine of smoke detector |
CN114140974B (zh) * | 2021-12-15 | 2023-01-03 | 上海安宸信息科技有限公司 | 一种基于无线通信网络的火灾报警器 |
KR102643786B1 (ko) * | 2022-06-21 | 2024-03-07 | 주식회사 뮤링크 | 광전식 칩을 활용한 주유소용 방폭 연기 감지 시스템 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4216377A (en) * | 1977-06-27 | 1980-08-05 | Nittan Company, Limited | Light scattering smoke detector |
US4857895A (en) * | 1987-08-31 | 1989-08-15 | Kaprelian Edward K | Combined scatter and light obscuration smoke detector |
EP1194908A4 (en) * | 1999-03-05 | 2004-10-13 | Brk Brands Inc | PHOTOELECTRIC SMOKE DETECTOR WITH ULTRA-SHORT WAVELENGTH |
GB2397122B (en) * | 2003-01-03 | 2006-02-08 | David Appleby | Fire detector with low false alarm rate |
JP6004304B2 (ja) * | 2011-03-11 | 2016-10-05 | パナソニックIpマネジメント株式会社 | 煙感知器 |
US9098988B2 (en) * | 2012-12-18 | 2015-08-04 | Excelitas Technologies Philippines Inc. | Integrated smoke cell |
JP6449584B2 (ja) * | 2014-08-04 | 2019-01-09 | 株式会社トプコン | 角度検出装置、測量装置 |
ES2721929T3 (es) * | 2014-12-01 | 2019-08-06 | Siemens Schweiz Ag | Detector de humo de luz dispersa con un diodo emisor de luz de dos colores |
CN107533787B (zh) * | 2015-05-15 | 2019-10-18 | 谷歌有限责任公司 | 烟雾探测器室结构及相关方法 |
EP3128493A1 (de) * | 2015-08-06 | 2017-02-08 | Siemens Schweiz AG | Streulichtrauchmelder mit einer im meldergehäuse aufgenommenen optischen messkammer und mit einer spiegelfläche an einer innenseite einer melderhaube als teil des meldergehäuses |
CN205786299U (zh) * | 2016-05-18 | 2016-12-07 | 宁波科赛迪电子科技有限公司 | 一种烟雾报警器的迷宫 |
CN206441309U (zh) * | 2017-02-22 | 2017-08-25 | 宁波金盾电子工业股份有限公司 | 一种烟雾报警器带屏蔽罩的迷宫结构 |
-
2018
- 2018-12-12 KR KR1020180160083A patent/KR102638997B1/ko active IP Right Grant
- 2018-12-13 TW TW107144950A patent/TWI695350B/zh active
- 2018-12-14 CN CN201922056293.6U patent/CN212112699U/zh active Active
- 2018-12-14 CN CN201822098771.5U patent/CN209591030U/zh active Active
-
2021
- 2021-07-02 KR KR1020210087031A patent/KR102638998B1/ko active IP Right Grant
- 2021-07-02 KR KR1020210087055A patent/KR102639000B1/ko active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113405703A (zh) * | 2021-06-16 | 2021-09-17 | 哲弗智能系统(上海)有限公司 | 一种光学传感器及消防报警装置 |
CN113405703B (zh) * | 2021-06-16 | 2024-04-09 | 哲弗智能系统(上海)有限公司 | 一种光学传感器及消防报警装置 |
CN114913667A (zh) * | 2022-05-06 | 2022-08-16 | 合肥科大立安安全技术有限责任公司 | 一种火灾早期烟雾抗干扰传感装置及其抗干扰方法 |
CN114913667B (zh) * | 2022-05-06 | 2023-08-11 | 合肥科大立安安全技术有限责任公司 | 一种火灾早期烟雾抗干扰传感装置及其抗干扰方法 |
Also Published As
Publication number | Publication date |
---|---|
TWI695350B (zh) | 2020-06-01 |
KR102638997B1 (ko) | 2024-02-20 |
KR102638998B1 (ko) | 2024-02-20 |
CN212112699U (zh) | 2020-12-08 |
KR102639000B1 (ko) | 2024-02-20 |
KR20210087910A (ko) | 2021-07-13 |
KR20210087909A (ko) | 2021-07-13 |
KR20190072439A (ko) | 2019-06-25 |
TW201931319A (zh) | 2019-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209591030U (zh) | 紧凑型光学烟雾探测器系统和设备 | |
US10809173B2 (en) | Smoke detector chamber boundary surfaces | |
US11788942B2 (en) | Compact optical smoke detector system and apparatus | |
US20230304917A1 (en) | Optical improvements to compact smoke detectors, systems and apparatus | |
US20200175848A1 (en) | Fire detection system | |
US11195400B2 (en) | Smoke detector and method for detecting smoke | |
WO2013030918A1 (ja) | 光電式煙感知器 | |
CN104459817B (zh) | 一种火灾征兆探测装置及方法 | |
US20230349807A1 (en) | Compact optical smoke detector system and apparatus | |
EP3582198A1 (en) | Optically enhanced protective cover for chamberless point sensor | |
CA1109541A (en) | Optical smoke detector | |
CN215833209U (zh) | 一种双波长气溶胶粒子散射光传感结构 | |
KR20210087464A (ko) | 연기 검출기 챔버 경계 표면 | |
US11860092B2 (en) | Protective cover for chamberless point sensor | |
JP2008546998A (ja) | 検知器アセンブリ | |
JPS6153550A (ja) | 光電式煙感知器 | |
CN110940619A (zh) | 一种高精准烟雾探测器 | |
CN217386468U (zh) | 光电感烟探测器 | |
CN214312002U (zh) | 一种双管烟雾探测器迷宫 | |
CN203773677U (zh) | 一种火灾烟雾报警器光学接收装置 | |
CN109782365A (zh) | 侦烟探测器结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |