KR200340682Y1 - 연기감지형 화재감지기 - Google Patents
연기감지형 화재감지기 Download PDFInfo
- Publication number
- KR200340682Y1 KR200340682Y1 KR20-2003-0036193U KR20030036193U KR200340682Y1 KR 200340682 Y1 KR200340682 Y1 KR 200340682Y1 KR 20030036193 U KR20030036193 U KR 20030036193U KR 200340682 Y1 KR200340682 Y1 KR 200340682Y1
- Authority
- KR
- South Korea
- Prior art keywords
- emitting device
- light emitting
- smoke
- light
- check
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (2)
- 감지몸체(10)의 일측에서 연기유입부(11)의 연기유입을 감지를 위한 감지빛을 조사하는 발광소자(20)와, 상기 발광소자(20)에 의한 조사방향에 대하여 각을 이루게 감지몸체(10)에 설치되며 연기유입부(11)로 유입된 연기에 의하여 산란된 빛을 감지하는 감지수광소자(30)와, 상기 발광소자(20)의 동작과 감지수광소자(30)를 통하여 수신된 감지신호의 출력을 제어하는 감지제어부(40)로 구성된 화재감지기에 있어서;상기 발광소자(20)의 동작유무를 확인할 수 있게 발광소자(20)의 조사방향의 반대측에서 구비되어서 연기유입부(11)를 관통한 빛을 수신하는 점검수광소자(1)를 구비한 것을 특징으로 하는 연기감지형 화재감지기.
- 제 1 항에 있어서;소비전력을 최소화 할 수 있게 발광소자(20)가 일정 시차를 두고 점멸 점등되게 감지제어부(40)에 클럭신호부로 구성되는 타임제어부(41)를 구비한 것을 특징으로 하는 연기감지형 화재감지기.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0036193U KR200340682Y1 (ko) | 2003-11-19 | 2003-11-19 | 연기감지형 화재감지기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0036193U KR200340682Y1 (ko) | 2003-11-19 | 2003-11-19 | 연기감지형 화재감지기 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200340682Y1 true KR200340682Y1 (ko) | 2004-02-05 |
Family
ID=49423944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0036193U Expired - Fee Related KR200340682Y1 (ko) | 2003-11-19 | 2003-11-19 | 연기감지형 화재감지기 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200340682Y1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102119279B1 (ko) | 2019-02-11 | 2020-06-04 | 우석대학교 산학협력단 | 연기 감지형 스프링클러 장치 |
| KR20200092619A (ko) | 2019-01-25 | 2020-08-04 | 우석대학교 산학협력단 | 연기 흡입형 화재감지장치 |
| CN115862256A (zh) * | 2022-11-22 | 2023-03-28 | 中国联合网络通信集团有限公司 | 一种光电感烟探测器以及光电感烟探测器自维保系统 |
-
2003
- 2003-11-19 KR KR20-2003-0036193U patent/KR200340682Y1/ko not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200092619A (ko) | 2019-01-25 | 2020-08-04 | 우석대학교 산학협력단 | 연기 흡입형 화재감지장치 |
| KR102119279B1 (ko) | 2019-02-11 | 2020-06-04 | 우석대학교 산학협력단 | 연기 감지형 스프링클러 장치 |
| CN115862256A (zh) * | 2022-11-22 | 2023-03-28 | 中国联合网络通信集团有限公司 | 一种光电感烟探测器以及光电感烟探测器自维保系统 |
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