CN2182653Y - Device for keeping safety during performing explosion task - Google Patents
Device for keeping safety during performing explosion task Download PDFInfo
- Publication number
- CN2182653Y CN2182653Y CN 93233963 CN93233963U CN2182653Y CN 2182653 Y CN2182653 Y CN 2182653Y CN 93233963 CN93233963 CN 93233963 CN 93233963 U CN93233963 U CN 93233963U CN 2182653 Y CN2182653 Y CN 2182653Y
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- CN
- China
- Prior art keywords
- casing
- housed
- valve
- nozzle
- model
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- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a device for keeping safety during performing explosion task, adopting a photosensitive device for monitoring service. An adjustable photosensitive detector head is provided with a photosensitive controller, an indicator light, an electric bell and a switch. A box body with fire fighting agent is provided with a pressure meter, an air inlet valve and a charge valve. One end of an electromagnetic valve is provided with a nozzle, and the other end of the electromagnetic valve is connected with the box body via a pipeline. The device has reasonable design, reliable performance and high sensitivity, monitoring distance is between 1 m and 1.5 m, and monitoring area is 1 square meter. Fire source can be eliminated at starting moment, body injury can be relieved, and property loss is reduced. The utility model is suitable for the production of fireworks and other explosion task industries.
Description
The utility model is a kind of dependence machinery and photo-electric control, monitors explosion task, guarantees the explosion task safety in production protective device of production safety.
At present,,, can only rely on operator's adaptability to changes, alleviate the loss of personal injury and minimizing property as fire alarm and explosion accident take place manufacturing in the process of the quick-fried industries of special danger such as firework.And the shortage active measures, the elimination accident is in rudiment security personnel's monitoring arrangement of moment, to strengthen operator's the sense of security, guarantees that state and collective's property avoids loss.
Task of the present utility model provides a kind of explosion task safety in production protective device, be a kind of reasonable in design, dependable performance, highly sensitive, rely on machinery and photo-electric control, monitor explosion task, guarantee the protective device of production safety.
To achieve these goals, solution of the present utility model is: be made up of photosensitive detection head, magnetic valve, nozzle and casing that extinguishing chemical is housed etc., it is characterized in that: adopt light-sensitive unit, photo controller and indicator lamp, electric bell and switch are equipped with in the follow-up work zone on adjustable photosensitive detection head; Pressure gauge, intake valve and charging valve are housed being equipped with on the casing of extinguishing chemical, have suspension rod to be fixed on the both sides of casing; End at magnetic valve is equipped with nozzle, and the other end is connected with casing with pipeline by the flange of slipping through the net is arranged, the workpiece on adjustable photosensitive detection head and the nozzle alignment work platform.
The utlity model has following advantage: 1, adopt light-sensitive unit, the follow-up work region operation is guaranteed production safety, and its surveillance distance is 1～1.5 meter, monitors that area is 1 square metre; 2, it is standby that the extinguishing chemical in casing is filled with 2～3 kilograms air pressure, and when monitor area has the moment flicker of fire point, light-sensitive unit will be scratched moving electromagnetic valve, spray fire extinguishing agent from nozzle immediately, shroud being monitored the zone,, alleviate personal injury and reduce property loss with the expansion of elimination accident; 3, reasonable in design, dependable performance is highly sensitive, in a flash, can produce action in promptly 0.1 second; 4, simple in structure, easy to operate, be applicable to when the quick-fried industry production of danger such as firework is made and use.
Brief description of drawings:
Fig. 1, be front view of the present utility model
Fig. 2, be left view of the present utility model
Fig. 3, be the calcspar of the utility model circuit
Fig. 4, be the utility model Schmidt circuit figure
Below in conjunction with accompanying drawing, the utility model is described in detail:
The utility model is, by photosensitive detection head ［ 9 ］, magnetic valve ［ 13 ］, nozzle ［ 7 ］ with extinguishing chemical ［ 2 ］ is housed and casing ［ 1 ］ etc. is formed, it is characterized in that: adopt light-sensitive unit, follow-up work zone, photo controller ［ 10 ］ and indicator lamp, electric bell and switch ［ 15 ］ are housed on adjustable photosensitive detection head ［ 9 ］; Pressure gauge ［ 4 ］, intake valve ［ 3 ］ and charging valve ［ 5 ］ are housed on the casing that extinguishing chemical ［ 2 ］ are housed ［ 1 ］, have suspension rod ［ 6 ］ to be fixed on the both sides of casing ［ 1 ］; End at magnetic valve ［ 13 ］ is equipped with nozzle ［ 7 ］, and the other end is connected with casing ［ 1 ］ with pipeline ［ 14 ］ by the flange ［ 8 ］ of slipping through the net is arranged, adjustable photosensitive detection head ［ 9 ］ and the workpiece ［ 11 ］ on nozzle ［ 7 ］ the alignment work platform ［ 12 ］.
When the working region that photosensitive detection head ［ 9 ］ monitors, when extraordinary light is arranged, photosensitive tube BG
1Conducting is through triode BG
2, BG
3Secondary amplifies, BG
4End BG
5Conducting, relay J energising adhesive, electric bell rings, magnetic valve ［ 13 ］ action, extinguishing chemical ［ 2 ］ ejects from nozzle ［ 7 ］, shrouds being monitored the zone, with the expansion of elimination accident.
And the working region that photosensitive detection head ［ 9 ］ monitors, when not having extraordinary light, photosensitive tube BG
1End triode BG
2, BG
3Do not amplify BG
4Conducting, BG
5End, relay J disconnects, and electric bell does not ring, and magnetic valve ［ 13 ］ is failure to actuate, and nozzle ［ 7 ］ does not spray.
Claims (1)
1, a kind of explosion task safety in production protective device is made up of photosensitive detection head [9], magnetic valve [13], nozzle [7] and casing [1] etc. that extinguishing chemical [2] are housed, it is characterized in that:
Photo controller [10] and indicator lamp, electric bell and switch [15] are equipped with in a, employing light-sensitive unit follow-up work zone on photosensitive detection head [9];
B, Pressure gauge [4], intake valve [3] and charging valve [5] are housed on the casing that extinguishing chemical [2] are housed [1], have suspension rod [6] to be fixed on the both sides of casing [1];
C, nozzle [7] is housed, and the other end by being arranged, the flange [8] of slipping through the net is connected with casing [1] with pipeline [14] at an end of magnetic valve [13].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93233963 CN2182653Y (en) | 1993-05-19 | 1993-05-19 | Device for keeping safety during performing explosion task |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93233963 CN2182653Y (en) | 1993-05-19 | 1993-05-19 | Device for keeping safety during performing explosion task |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2182653Y true CN2182653Y (en) | 1994-11-16 |
Family
ID=33809746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93233963 Expired - Fee Related CN2182653Y (en) | 1993-05-19 | 1993-05-19 | Device for keeping safety during performing explosion task |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2182653Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816625A (en) * | 2014-03-26 | 2014-05-28 | 文联武 | Fire and explosion preventing method and device |
-
1993
- 1993-05-19 CN CN 93233963 patent/CN2182653Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816625A (en) * | 2014-03-26 | 2014-05-28 | 文联武 | Fire and explosion preventing method and device |
| CN103816625B (en) * | 2014-03-26 | 2016-05-11 | 文联武 | Fire-proof and explosion-proof method and fireproof anti-explosion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |