JPH0470051U - - Google Patents
Info
- Publication number
- JPH0470051U JPH0470051U JP11320890U JP11320890U JPH0470051U JP H0470051 U JPH0470051 U JP H0470051U JP 11320890 U JP11320890 U JP 11320890U JP 11320890 U JP11320890 U JP 11320890U JP H0470051 U JPH0470051 U JP H0470051U
- Authority
- JP
- Japan
- Prior art keywords
- predetermined value
- engine room
- temperature
- detecting
- vehicle
- 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 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Description
第１図はこの考案のクレーム対応図、第２図は
この考案の実施例を示す構成図、第３図は同じく
コントロールユニツト内での制御動作を説明する
フローチヤートである。
２……エンジンルーム、３……消火器、４……
送風フアン、６……コントロールユニツト、７…
…温度検知器、８……メタルノールガス濃度検知
器。
FIG. 1 is a diagram corresponding to the claims of this invention, FIG. 2 is a block diagram showing an embodiment of this invention, and FIG. 3 is a flowchart illustrating the control operation within the control unit. 2...Engine room, 3...Fire extinguisher, 4...
Blower fan, 6... Control unit, 7...
...Temperature detector, 8...Metal nol gas concentration detector.
Claims (1)
送風フアンを備え、エンジンルーム内の可燃ガス
濃度を検出する手段と、同じくエンジンルーム内
の温度を検出する手段と、これらの検出信号に基
づいて可燃ガス濃度が所定値以上で温度が所定値
以下のときに送風フアンを作動させ、可燃ガス濃
度と温度が共に所定値以上のときに送風フアンを
停止して消火器を作動させるように制御する手段
を設けたことを特徴とする車両の火災防止装置。 A fire extinguisher and a ventilation fan are provided in the engine room of a vehicle, and a means for detecting the concentration of flammable gas in the engine room and a means for detecting the temperature in the engine room are also provided based on these detection signals. Control is performed so that the blower fan is operated when the flammable gas concentration is above a predetermined value and the temperature is below a predetermined value, and the blower fan is stopped and the fire extinguisher is activated when both the combustible gas concentration and temperature are above the predetermined value. A fire prevention device for a vehicle, characterized in that a means is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11320890U JPH0470051U (en) | 1990-10-29 | 1990-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11320890U JPH0470051U (en) | 1990-10-29 | 1990-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0470051U true JPH0470051U (en) | 1992-06-22 |
Family
ID=31860765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11320890U Pending JPH0470051U (en) | 1990-10-29 | 1990-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0470051U (en) |
-
1990
- 1990-10-29 JP JP11320890U patent/JPH0470051U/ja active Pending
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