CN2793678Y - Special automatic extinguisher for producing fireworks - Google Patents
Special automatic extinguisher for producing fireworks Download PDFInfo
- Publication number
- CN2793678Y CN2793678Y CN 200520024375 CN200520024375U CN2793678Y CN 2793678 Y CN2793678 Y CN 2793678Y CN 200520024375 CN200520024375 CN 200520024375 CN 200520024375 U CN200520024375 U CN 200520024375U CN 2793678 Y CN2793678 Y CN 2793678Y
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- China
- Prior art keywords
- fireworks
- pressure water
- high pressure
- cavity
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a special fire extinguishing device for production workshops of fireworks and crackers. The utility model is characterized in that a top cover of the automatic fire extinguishing device is provided with a water injection pressurizing valve which is communicated with a high pressure water cavity; the lower end of the high pressure water cavity is provided with a medicine pole cavity and a fireproof cap; a medicine pole is arranged in the medicine pole cavity; a quick lead wire which is connected with the medicine pole is let out from the fireproof cap and the central part of a spray head which is connected with the lower end of the fireproof cap; a base of the automatic fire extinguishing device and the fireproof cap are in screwed connection; the high pressure water cavity is filled with high pressure water or chemical agent which is used for extinguishing fire, such as liquid carbon dioxide, etc. The utility model is suspended above the production workshops, workbenches, storehouses, etc. of the fireworks and crackers. When the fireworks and crackers are brought on open flame because of various factors in production process, the rapid leading wire can ignite the medicine pole which is arranged in the medicine pole cavity and can cause the medicine pole cavity to blast, the high pressure water or the chemical agent which is used for extinguishing fire rapidly extinguishes fire by the spray head, and simultaneously, automatically destroys easy exploding medicine, thereby, the utility model avoids malignant accidents.
Description
Technical field
The utility model is a kind of special-purpose extinguishing device that is used to produce the fireworks and firecrackers workshop.
Background technology
In the prior art, operation places such as the workshop of fireworks and firecrackers, workbench, in order to control the accident symptom of a trend, i.e. the fire explosion that causes of system of Himdu logic fire, strict management and precautionary measures have all been carried out, also disposed corresponding fire fighting device, as fire water, sand pocket, bucket, water bag etc., but these facilities will lean on manually-operated entirely, and in fact, very fast because of the gunpowder detonation velocity, people often have little time to operate fire-extinguishing apparatus, and this accident symptom of a trend has caused serious consequence.
Summary of the invention
The utility model provides a kind of self-extinguishing at the technical problem that exists in the prior art, and speed is fast, need not manually-operated fireworks and firecrackers and produces Special Automatic extinguishing device.
The utility model is realized by following scheme, fireworks and firecrackers is produced Special Automatic extinguishing device, it is characterized in that on the top cover of automatic fire extinguisher the water filling pressurizing valve being housed, the water filling pressurizing valve communicates with high-pressure water chamber, the lower end of high-pressure water chamber is provided with powder column chamber and flash hider, and powder column is contained in the powder column chamber, and the quick lead-in wire that links to each other with powder column is drawn through flash hider, shower nozzle centre, the flash hider lower end is connected with shower nozzle, and the base of automatic fire extinguisher and flash hider are for being threaded.The utility model is lifted on tops such as workshop that fireworks and firecrackers produces, workbench, warehouse, when fireworks and firecrackers is met naked light in process of production, lead-in wire can be lighted and ignite the powder column that is contained in the powder column chamber fast, with the explosion of powder column chamber, the chemical agent of water under high pressure that will be in high-pressure water chamber or fire extinguishing usefulness extinguishes the blaze fast by shower nozzle, simultaneously explosive explosive self-destruction, to reach the purpose of fire extinguishing.
The chemical agent of water under high pressure or fire extinguishing usefulness is housed, as liquid CO 2 etc. in the high-pressure water chamber of the present utility model.
Water filling pressurizing valve described in the utility model and rubber stopper sealed cast in case air pressure reduces, thereby influence the spouting velocity and the self-destruction usefulness of water under high pressure.
The beneficial effects of the utility model:
1, reasonable in design, accurate design has all been carried out at each position of the Special Automatic extinguishing device of fireworks and firecrackers, and the bottom thickness of automatic fire extinguisher strengthens, when preventing explosion, the demolition bottom;
2, the fire extinguishing effect is remarkable, and through up to ten thousand experiments, the fire extinguishing effect can reach more than 95%; A kind of fire fighting extinguisher of practical is provided for fireworks and firecrackers manufacturing enterprise.
Description of drawings
Fig. 1 produces the structure chart of Special Automatic extinguishing device for fireworks and firecrackers
Among the figure: the 1-water filling pressurizing valve 2-top cover 3-4-rubber stopper 5-high-pressure water chamber 6-powder column chamber 7-powder column 8-base 9-flash hider 10-shower nozzle that goes between fast
The specific embodiment
With reference to the accompanying drawings embodiment is further described, present embodiment is to be used for illustrating of the present utility model, rather than the utility model is carried out any restriction.
Present embodiment is an example to be lifted on the fireworks and firecrackers production work platform, the Special Automatic extinguishing device of fireworks and firecrackers is injection molded with plastic material, top cover 2 is provided with the fixing hole that can hang, one way entrapped water pressurizing valve 1 is housed on the top cover 2, the cast of pressurizing valve upper end is also added a cover rubber stopper 4, prevents to collide the back and damages; The lower end of high-pressure water chamber 5 is provided with powder column chamber 6 and flash hider 9, powder column 7 is contained in the powder column chamber 6, the quick lead-in wire 3 that links to each other with powder column 7 is drawn through flash hider 9, shower nozzle 10 centres, and flash hider 9 lower ends are connected with shower nozzle 10, and the base 8 of automatic fire extinguisher and flash hider 9 are for being threaded.This device is lifted on the workbench top of fireworks and firecrackers workshop, when fireworks and firecrackers is met naked light in process of production, lead-in wire can be lighted and ignite the powder column that is contained in the powder column chamber fast, with the explosion of powder column chamber, the chemical agent of water under high pressure that will be in high-pressure water chamber or fire extinguishing usefulness extinguishes the blaze fast by shower nozzle, explosive explosive self-destruction, avoided the generation of serious accident simultaneously.
Claims (3)
1, a kind of fireworks and firecrackers is produced Special Automatic extinguishing device, it is characterized in that on the top cover (2) of automatic fire extinguisher water filling pressurizing valve (1) being housed, water filling pressurizing valve (1) communicates with high-pressure water chamber (5), the lower end of high-pressure water chamber (5) is provided with powder column chamber (6) and flash hider (9), powder column (7) is contained in the powder column chamber (6), the quick lead-in wire (3) that links to each other with powder column (7) is drawn through flash hider (9), shower nozzle (10) centre, flash hider (9) lower end is connected with shower nozzle (10), and the base of automatic fire extinguisher (8) and flash hider (9) are for being threaded.
2, fireworks and firecrackers according to claim 1 is produced Special Automatic extinguishing device, it is characterized in that being equipped with in the high-pressure water chamber (5) chemical agent of fire extinguishing usefulness.
3, fireworks and firecrackers according to claim 1 is produced Special Automatic extinguishing device, it is characterized in that water filling pressurizing valve (1) and rubber stopper (4) sealed cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024375 CN2793678Y (en) | 2005-06-23 | 2005-06-23 | Special automatic extinguisher for producing fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024375 CN2793678Y (en) | 2005-06-23 | 2005-06-23 | Special automatic extinguisher for producing fireworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2793678Y true CN2793678Y (en) | 2006-07-05 |
Family
ID=36820821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024375 Expired - Fee Related CN2793678Y (en) | 2005-06-23 | 2005-06-23 | Special automatic extinguisher for producing fireworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2793678Y (en) |
Cited By (5)
| 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 |
| CN106669080A (en) * | 2017-01-20 | 2017-05-17 | 李智铭 | Quick-response fire fighting sprinkler |
| CN106730495A (en) * | 2017-01-20 | 2017-05-31 | 李智铭 | Passenger stock vehicle-mounted mechanical formula full-automatic fire-extinguishing equipment |
| CN111514488A (en) * | 2020-05-08 | 2020-08-11 | 李孝斌 | Explosion-proof system of fireworks and crackers production factory building |
| CN111519958A (en) * | 2020-05-08 | 2020-08-11 | 李孝斌 | Explosion-proof workshop for firework and firecracker production |
-
2005
- 2005-06-23 CN CN 200520024375 patent/CN2793678Y/en not_active Expired - Fee Related
Cited By (8)
| 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 |
| CN106669080A (en) * | 2017-01-20 | 2017-05-17 | 李智铭 | Quick-response fire fighting sprinkler |
| CN106730495A (en) * | 2017-01-20 | 2017-05-31 | 李智铭 | Passenger stock vehicle-mounted mechanical formula full-automatic fire-extinguishing equipment |
| CN106730495B (en) * | 2017-01-20 | 2018-05-18 | 李智铭 | Passenger stock vehicle-mounted mechanical formula full-automatic fire-extinguishing equipment |
| CN111514488A (en) * | 2020-05-08 | 2020-08-11 | 李孝斌 | Explosion-proof system of fireworks and crackers production factory building |
| CN111519958A (en) * | 2020-05-08 | 2020-08-11 | 李孝斌 | Explosion-proof workshop for firework and firecracker production |
| CN111519958B (en) * | 2020-05-08 | 2022-07-22 | 浏阳市达浒花炮艺术焰火燃放集团有限公司 | Explosion-proof workshop for producing fireworks and crackers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060705 |