TW202305752A - 偵煙感測器 - Google Patents
偵煙感測器 Download PDFInfo
- Publication number
- TW202305752A TW202305752A TW111110545A TW111110545A TW202305752A TW 202305752 A TW202305752 A TW 202305752A TW 111110545 A TW111110545 A TW 111110545A TW 111110545 A TW111110545 A TW 111110545A TW 202305752 A TW202305752 A TW 202305752A
- Authority
- TW
- Taiwan
- Prior art keywords
- smoke
- filter
- state
- light
- aforementioned
- Prior art date
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 147
- 238000001514 detection method Methods 0.000 claims abstract description 61
- 239000000428 dust Substances 0.000 claims abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 13
- 230000009471 action Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 abstract description 24
- 238000011109 contamination Methods 0.000 description 20
- 238000005259 measurement Methods 0.000 description 18
- 230000008859 change Effects 0.000 description 15
- 238000004891 communication Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 10
- 238000012544 monitoring process Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 239000002689 soil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021055947 | 2021-03-29 | ||
| JP2021-055947 | 2021-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202305752A true TW202305752A (zh) | 2023-02-01 |
Family
ID=83458863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111110545A TW202305752A (zh) | 2021-03-29 | 2022-03-22 | 偵煙感測器 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2022210256A1 (enrdf_load_stackoverflow) |
| CN (1) | CN117121072A (enrdf_load_stackoverflow) |
| TW (1) | TW202305752A (enrdf_load_stackoverflow) |
| WO (1) | WO2022210256A1 (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3324020B2 (ja) * | 1995-03-07 | 2002-09-17 | 能美防災株式会社 | 火災検出装置 |
| JPH11147016A (ja) * | 1997-11-14 | 1999-06-02 | Nohmi Bosai Ltd | エアフィルタ点検方法およびその構成 |
| JP2016070539A (ja) * | 2014-09-29 | 2016-05-09 | 日立アプライアンス株式会社 | 空気清浄機 |
-
2022
- 2022-03-22 TW TW111110545A patent/TW202305752A/zh unknown
- 2022-03-24 JP JP2023511117A patent/JPWO2022210256A1/ja active Pending
- 2022-03-24 WO PCT/JP2022/013935 patent/WO2022210256A1/ja active Application Filing
- 2022-03-24 CN CN202280023947.7A patent/CN117121072A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022210256A1 (ja) | 2022-10-06 |
| CN117121072A (zh) | 2023-11-24 |
| JPWO2022210256A1 (enrdf_load_stackoverflow) | 2022-10-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7978087B2 (en) | Fire detector | |
| JP4347296B2 (ja) | 散乱光式煙感知器 | |
| TWI570670B (zh) | 煙霧感測器 | |
| CN102473339B (zh) | 室调节 | |
| US20100039645A1 (en) | Method and system for particle detection | |
| CN109708751B (zh) | 光敏传感器检测修正方法、装置及空调器 | |
| JPH0744783A (ja) | 火災感知装置 | |
| JPH07151680A (ja) | 微粒子検出兼用煙検出装置 | |
| CN106019908B (zh) | 电器设备用选装装置以及电器设备 | |
| KR20190050045A (ko) | 셔터를 구비한 먼지 감지 센서 | |
| JPWO2013065407A1 (ja) | 集塵装置および集塵装置における火災検出方法 | |
| TW202305752A (zh) | 偵煙感測器 | |
| JP4791308B2 (ja) | 煙感知装置 | |
| JP7008252B2 (ja) | 粒子検出センサ | |
| JP4928208B2 (ja) | 煙感知装置 | |
| KR101021058B1 (ko) | 자가진단형 불꽃감지기 | |
| JP2019053378A (ja) | 煙検出装置 | |
| WO2022210257A1 (ja) | 煙感知器 | |
| JP2008097518A (ja) | 粒子カウンタ式煙感知装置 | |
| JP7659405B2 (ja) | 感知器試験装置 | |
| KR100920067B1 (ko) | 자가진단형 불꽃감지기 | |
| JP2008083749A (ja) | 煙感知装置 | |
| JP6936020B2 (ja) | 火災感知器 | |
| JP2021056907A (ja) | 煙感知器および煙感知システム | |
| WO2022210258A1 (ja) | 煙感知器 |