KR100321101B1 - 화재감지기 - Google Patents
화재감지기 Download PDFInfo
- Publication number
- KR100321101B1 KR100321101B1 KR1019940001886A KR19940001886A KR100321101B1 KR 100321101 B1 KR100321101 B1 KR 100321101B1 KR 1019940001886 A KR1019940001886 A KR 1019940001886A KR 19940001886 A KR19940001886 A KR 19940001886A KR 100321101 B1 KR100321101 B1 KR 100321101B1
- Authority
- KR
- South Korea
- Prior art keywords
- fire
- smoke
- temperature
- sensor
- detector
- Prior art date
Links
- 239000000779 smoke Substances 0.000 claims abstract description 67
- 230000035945 sensitivity Effects 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims description 60
- 238000000034 method Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 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
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
Description
Claims (2)
- 열식감지기와 연기식감지기를 한 개의 하우징에 수장하여 화재를 감시할 수 있도록 한 화재 감지기에 있어서,하나의 온도검출용 센서를 연기식감지기와 열식감지기에 공동으로 접속하여서,감지기의 주변온도가 정상치 이하일 때는 상기 연기식감지기가 통상의 연기농도 이상에서 작동하도록 그 감도가 설정되고, 감지기의 주변온도가 정상치 이상일 때는 상기 연기식감지기가 약간의 연기농도에서도 작동하도록 그 감도가 설정되도록 하여서, 평상시에는 비화재보를 방지하고 화재시에는 화재경보신호를 신속히 발할 수 있도록 하고,감지기 주변온도가 설정온도 이상으로 상승하면 상기 온도검출센서의 출력으로 열식감지기가 작동되도록 하여서, 연기 없는 화재도 감지할 수 있도록 한 것을 특징으로 하는 화재 감지기.
- 제 1항에 있어서,상기 열식감지기는 상기 온도검출용 센서의 측정온도가 60℃에서 150℃ 사이의 설정온도 이상이 되면 작동되도록 구성된 것을 특징으로 하는 화재감지기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940001886A KR100321101B1 (ko) | 1994-02-02 | 1994-02-02 | 화재감지기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940001886A KR100321101B1 (ko) | 1994-02-02 | 1994-02-02 | 화재감지기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950025613A KR950025613A (ko) | 1995-09-18 |
KR100321101B1 true KR100321101B1 (ko) | 2002-06-20 |
Family
ID=37460525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940001886A KR100321101B1 (ko) | 1994-02-02 | 1994-02-02 | 화재감지기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100321101B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1687787A2 (en) * | 2003-11-21 | 2006-08-09 | Honeywell International, Inc. | Multi-sensor fire detectors with audio sensors and systems thereof |
KR20230147831A (ko) * | 2022-04-15 | 2023-10-24 | 태광물산 주식회사 | 복합 화재감지 센서 |
-
1994
- 1994-02-02 KR KR1019940001886A patent/KR100321101B1/ko not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1687787A2 (en) * | 2003-11-21 | 2006-08-09 | Honeywell International, Inc. | Multi-sensor fire detectors with audio sensors and systems thereof |
EP1687787A4 (en) * | 2003-11-21 | 2008-02-13 | Honeywell Int Inc | MULTI-FACTOR FIRE DETECTORS EQUIPPED WITH AUDIO SENSORS AND THEIR SYSTEMS |
KR20230147831A (ko) * | 2022-04-15 | 2023-10-24 | 태광물산 주식회사 | 복합 화재감지 센서 |
KR102628881B1 (ko) * | 2022-04-15 | 2024-01-24 | 태광물산 주식회사 | 복합 화재감지 센서 |
Also Published As
Publication number | Publication date |
---|---|
KR950025613A (ko) | 1995-09-18 |
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