JPH03122860U - - Google Patents
Info
- Publication number
- JPH03122860U JPH03122860U JP3009890U JP3009890U JPH03122860U JP H03122860 U JPH03122860 U JP H03122860U JP 3009890 U JP3009890 U JP 3009890U JP 3009890 U JP3009890 U JP 3009890U JP H03122860 U JPH03122860 U JP H03122860U
- Authority
- JP
- Japan
- Prior art keywords
- alarm device
- detector
- building
- obstacle
- fire
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る建築物の防火用遮断扉の
傷害物感知警報装置の全体の構成を示し、同図イ
は概略斜視図、同図ロは他のシヤツターの概略斜
視図。第２図は本考案に係る建築物の防火用遮断
扉の傷害物感知警報装置の基本シーケンス図を示
す。
１……防火用遮断装置、２……防火扉、４……
赤外線センサー、５……閉塞作動領域内、７……
検知器、８……警報器、１０……光電スイツチ回
路、１１……警報器回路、１２……光電スイツチ
ａ接点、１３……リセツトスイツチ、１４……電
磁リレーの電磁コイル、１５……電磁リレーのａ
接点、１６……警報器ベル。
FIG. 1 shows the overall configuration of an injury detection and alarm system for a fire prevention door in a building according to the present invention, in which FIG. 1A is a schematic perspective view, and FIG. 1B is a schematic perspective view of another shutter. FIG. 2 shows a basic sequence diagram of the injury detection and alarm device for fire protection doors of buildings according to the present invention. 1... Fire shutoff device, 2... Fire door, 4...
Infrared sensor, 5... In the occlusion activation area, 7...
Detector, 8... Alarm, 10... Photoelectric switch circuit, 11... Alarm circuit, 12... Photoelectric switch A contact, 13... Reset switch, 14... Electromagnetic coil of electromagnetic relay, 15... Electromagnetic relay a
Contact, 16...Alarm bell.
Claims (1)
断し、且つ避難用の防火区画を確保するための防
火用扉等の遮断装置に於いて、前記防火扉２の閉
塞作動領域内５に存在する障害物９を感知するセ
ンサー４と、該センサー４からの感知信号を入力
して検知する検知器７と、該検知器７から出力さ
れる作動信号の入力により警報を発する警報器８
とを備えたことを特徴とする建築物内の防火用遮
断扉の障害物感知警報装置。 ２ 請求項１記載の建築物内の防火用遮断扉の障
害物感知警報装置に於いて、障害物を感知する感
知センサー４は、固有波長の電磁波を送受信する
ことで該障害物９を感知することを特徴とする建
築物内の防火用遮断扉の障害物感知警報装置。 ３ 請求項１又は２に記載の建築物内の防火用遮
断扉の障害物感知警報装置に於いて、検知器７か
ら出力される作動信号は、該検知器７に入力され
る感知センサー４からの感知信号を、予め定めら
れた所定の時間内に継続して検知した後に該検知
器７より出力されることを特徴とする建築物内の
防火用遮断扉の障害物感知警報装置。[Scope of Claim for Utility Model Registration] 1. Regarding a blocking device such as a fire door for blocking and blocking passages in a building in the event of a fire, etc. and securing a fireproof section for evacuation, the above-mentioned A sensor 4 that detects an obstacle 9 existing in the blocking activation area 5 of the fire door 2, a detector 7 that inputs and detects the sensing signal from the sensor 4, and an activation signal output from the detector 7. Alarm device 8 that issues an alarm upon input of
An obstacle detection alarm device for a fire prevention door in a building, characterized by comprising: 2. In the obstacle detection alarm device for a fire prevention door in a building according to claim 1, the sensor 4 that detects an obstacle detects the obstacle 9 by transmitting and receiving electromagnetic waves having a unique wavelength. An obstacle detection alarm device for a fire prevention door in a building, characterized by: 3. In the obstacle detection alarm device for a fire prevention door in a building according to claim 1 or 2, the activation signal output from the detector 7 is transmitted from the sensing sensor 4 input to the detector 7. An obstacle detection/alarm device for a fire prevention door in a building, characterized in that the detector 7 outputs a detection signal after continuously detecting the detection signal within a predetermined period of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3009890U JPH03122860U (en) | 1990-03-23 | 1990-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3009890U JPH03122860U (en) | 1990-03-23 | 1990-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03122860U true JPH03122860U (en) | 1991-12-13 |
Family
ID=31532834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3009890U Pending JPH03122860U (en) | 1990-03-23 | 1990-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03122860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013101587A (en) * | 2011-10-19 | 2013-05-23 | Nohmi Bosai Ltd | Disaster-prevention facility |
| JP2014211672A (en) * | 2013-04-17 | 2014-11-13 | 能美防災株式会社 | Disaster prevention support system |
-
1990
- 1990-03-23 JP JP3009890U patent/JPH03122860U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013101587A (en) * | 2011-10-19 | 2013-05-23 | Nohmi Bosai Ltd | Disaster-prevention facility |
| JP2016131028A (en) * | 2011-10-19 | 2016-07-21 | 能美防災株式会社 | Disaster prevention facility and obstacle detection device |
| JP2014211672A (en) * | 2013-04-17 | 2014-11-13 | 能美防災株式会社 | Disaster prevention support system |
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