CN100531824C - Fireworks and crackers safe self-destruction and automatic fire-extinguishing device - Google Patents
Fireworks and crackers safe self-destruction and automatic fire-extinguishing device Download PDFInfo
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- CN100531824C CN100531824C CNB2006100123384A CN200610012338A CN100531824C CN 100531824 C CN100531824 C CN 100531824C CN B2006100123384 A CNB2006100123384 A CN B2006100123384A CN 200610012338 A CN200610012338 A CN 200610012338A CN 100531824 C CN100531824 C CN 100531824C
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Abstract
The invention belongs to the field of firecrackers safe producing, which in detail is a device used for firecrackers production, storage, transportation, sale and safe self-destroying and automatic fire extinction before used, solving the problem of not 100% effect of self-destroying and hidden danger existence in current technique. The self-destroying and automatic fire extinction device comprises top cover, high pressure water-controlling housing, medicine cavity, machine base, and fast burning blasting fuse, a hollow cock body is equipped above the medicine in the medicine cavity, a rubber packing pad is equipped between medicine and hollow cock body, the water conduit with the lower end passing through the machine base is equipped inside the medicine cavity, a space is between the upper end of the water conduit and rubber packing pad. The invention is characterized by the rational structure, high water utilization coefficient, 100% of the self-destroying rate, and complete elimination of danger.
Description
Technical field
The present invention relates to a kind of fireworks and crackers safety production technical field, specifically is a kind of fireworks and crackers safety self-destruction, automatic fire extinguisher before that be used for fireworks and firecrackers production, storage, transportation, sell and set off.
Background technology
In production, the accumulating of existing fireworks and firecrackers, sell and set off in the process, because of the fireworks that cause of initiations such as burning things which may cause a fire disaster, friction, bump, static, high temperature blast injury accident accounts for more than 90% of fireworks production industry, and existing fire safety equipment, as fire water, sand pocket etc., all need manually-operated, just can play the fire extinguishing effect, but in real work, gunpowder can be ignited after running into naked light immediately, the staff has little time to operate fire-extinguishing apparatus at all, and this accident symptom of a trend has caused serious consequence.In addition, by the safe self-destruction device for fireworks of applicant invention, its structure is that medicine chamber, flash hider that medicine is housed and the quick burning lead-in wire that links to each other and draw with medicine are set in the high-pressure water chamber bottom.When fireworks and firecrackers was met naked light, lead-in wire can be lighted and ignite the medicine that is contained in the medicine chamber fast, and with the explosion of medicine chamber, water under high pressure is ejected on the effect medicine or propellant powder of fireworks and firecrackers from the flash hider centre bore, thereby makes it lose usefulness, to reach the purpose of self-destruction.This kind safe self-destruction device for fireworks, the self-destruction though can after medicine runs into naked light, spray water more effectively, but the explosion residue in medicine chamber may be because the eddy current of water enters the flash hider centre bore, thereby slowed down the flow velocity of water, or stop up, self-destruction effect for fireworks and firecrackers may not reach 100% like this, has a bit a little dangerous hidden danger.
Summary of the invention
The medicine chamber explosion residue that the present invention is directed to the safe self-destruction device for fireworks that exists in the prior art may be because the eddy current of water enters the flash hider centre bore, thereby slowed down the flow velocity of water, or stop up, self-destruction effect for fireworks and firecrackers may not reach 100%, the problem of the dangerous hidden danger that exists provides a kind of water use efficiency height, can not produce the water hole and stop up, the self-destruction effect reaches 100%, has eliminated fireworks and crackers safety self-destruction, the automatic fire extinguisher of potential safety hazard fully.
The present invention realizes by following scheme, fireworks and crackers safety self-destruction, automatic fire extinguisher comprise that top cover, bottom that the water filling pressurizing valve is housed offer that cavity sidewalls is established the high-pressure water chamber housing of pipe in the lead-in wire, the medicine chamber of medicine is housed, the base that is threaded with the cavity of housing bottom, the quick burning that pipe is drawn in fireproof casing, lead-in wire that links to each other with medicine go between.Medicine top in the medicine chamber is provided with hollow cock body, between medicine and the hollow cock body rubber gasket is housed, and the aqueduct that the bottom pipe end passes base is loaded on inside, medicine chamber, establishes between aqueduct top pipe end and the rubber gasket at interval.This device is closed, in the chemical agent of water under high pressure or fire extinguishing usefulness is housed, as liquid CO 2 etc.When fireworks and firecrackers is met naked light in processes such as production, accumulating, sale, the quick burning lead-in wire can be lighted the ignition medicine, the explosive force that produces acts on the hollow cock body and the rubber gasket of top, medicine chamber, and it is dashed, that seals is destructurized, water under high pressure is ejected on the effect medicine or propellant powder of fireworks and firecrackers from aqueduct, thereby makes it lose usefulness, reaches the purpose of self-destruction.Aqueduct can not stopped up in the commanding elevation that hollow cock body that has dashed through explosive force and rubber gasket swim in water under high pressure all the time.
The quick burning of the present invention end that goes between links to each other with medicine, and pipe is drawn in aqueduct, fireproof casing, lead-in wire.Aqueduct is loaded on an end tube wall in medicine chamber and offers water-guiding hole.Rubber gasket is a barrel-like structure, at least two circular protrusions of outer wall setting, and this kind rubber blanket adopts the design principle of syringe construction, and its sealing effectiveness is very good, drainage can not take place.
Be with the asbestos fireproof casing on the quick burning of the present invention lead-in wire, it prevents that the residual fire that does not extinguish after the burning of quick burning lead-in wire from falling into the fireworks and firecrackers main body, sets off an explosion.
Water filling pressurizing valve of the present invention is added a cover rubber stopper through sealed cast, prevents that air pressure from reducing, and influences the spouting velocity and the self-destruction usefulness of water under high pressure.
Fireworks and crackers safety self-destruction of the present invention, automatic fire extinguisher are suitable for group of pot flower, firecrackers box class fireworks and firecrackers, and high pressure water jets goes out in the process, can be through fairlead or the outflow of other hole, water use efficiency height.
The present invention has the following advantages and effect with existing comparing:
1, reasonable in design, the lead-in wire place can not leak, and the utilization rate height of water improves self-destruction, fire extinguishing effect; 2, can not produce the water hole and stop up, through inventor's up to ten thousand experiments over 13 years, the self-destruction effect reaches 100%, has eliminated potential safety hazard fully; 3, fundamentally solved fireworks and firecrackers production, accumulating, sell and set off before all processes in, because of burning things which may cause a fire disaster, friction, when bump causes naked light, great personnel casualty accidentses such as the blast of generation, detonation.
Description of drawings
Fig. 1 fireworks and crackers safety self-destruction, automatic fire extinguisher structural representation;
Fig. 2 fireworks and crackers safety self-destruction, automatic fire extinguisher are used for group of pot flower fireworks schematic diagram;
Fig. 3 fireworks and crackers safety self-destruction, automatic fire extinguisher are used for firecrackers box schematic diagram.
Among the figure: 1-water filling pressurizing valve, 2-top cover, pipe in the 3-lead-in wire, 4-quick burning lead-in wire, 5-water under high pressure, 6-housing, the 7-fireproof casing, 8-base, 9-medicine, 10-medicine chamber, 11-water-guiding hole, 12-aqueduct, the hollow cock body of 13-, 14-rubber gasket, 15-circular protrusion, 16-group of pot flower fireworks, 17-firecrackers box class fireworks, 18-rubber stopper.
The specific embodiment
In conjunction with the accompanying drawings embodiments of the present invention are described further, present embodiment is to be used for illustrating of the present invention, rather than the present invention is done any restriction.
Fireworks and crackers safety self-destruction, automatic fire extinguisher comprise that top cover 2, bottom that water filling pressurizing valve 1 is housed offer that cavity sidewalls is established pipe 3 high-pressure water chamber housing 6 in the lead-in wire, the medicine chamber 10 of medicine 7 is housed, the base 8 that is threaded with the cavity of housing 6 bottoms, link to each other with medicine 7 and to manage 3 quick burnings of drawing go between 4 in aqueduct 12, fireproof casing 7, lead-in wire.Medicine 9 tops in the medicine chamber 10 are provided with hollow cock body 13, between medicine 9 and the hollow cock body 13 rubber gasket 14 are housed, and the aqueduct 12 that the bottom pipe end passes base 8 is loaded on 10 inside, medicine chamber, establish between aqueduct 12 top pipe ends and the rubber gasket 14 at interval.Aqueduct 12 is loaded on an end tube wall in medicine chamber 10 and offers water-guiding hole 11.Rubber gasket 14 is a barrel-like structure, at least two circular protrusions of outer wall setting 15.Aqueduct 12 can adopt plastic injection-moulded one-shot forming with base 8.
When fireworks and firecrackers is met naked light in processes such as production, accumulating, sale, quick burning lead-in wire 4 can be lighted and ignite medicine 9, the explosive force that produces acts on the hollow cock body 13 and the rubber gasket 14 of 10 tops, medicine chamber, and it is dashed, that seals is destructurized, water under high pressure 5 is ejected on the effect medicine or propellant powder of fireworks and firecrackers from aqueduct 12, thereby makes it lose usefulness, reaches the purpose of self-destruction.
Claims (4)
1, a kind of fireworks and crackers safety self-destruction and automatic fire extinguisher, comprise the top cover (2) that water filling pressurizing valve (1) is housed, the bottom offers cavity and sidewall is established the high-pressure water chamber housing (6) of managing (3) in the lead-in wire, the medicine chamber (10) of medicine (9) is housed, the base (8) that is threaded with the cavity of housing (6) bottom, the quick burning lead-in wire (4) that pipe (3) is drawn in fireproof casing (7) and lead-in wire links to each other with medicine (9), it is characterized in that medicine (9) top in the medicine chamber (10) is provided with hollow cock body (13), between medicine (9) and the hollow cock body (13) rubber gasket (14) is housed, the top pipe end that the bottom pipe end passes the aqueduct (12) of base (8) is loaded on inside, medicine chamber (10), establishes between aqueduct (12) top pipe end and the rubber gasket (14) at interval.
2, fireworks and crackers safety self-destruction according to claim 1 and automatic fire extinguisher is characterized in that quick burning lead-in wire (4) one ends link to each other with medicine (9), and pipe (3) is drawn in aqueduct (12), fireproof casing (7) and lead-in wire.
3, fireworks and crackers safety self-destruction according to claim 1 and automatic fire extinguisher is characterized in that the end tube wall that aqueduct (12) is loaded on medicine chamber (10) offers water-guiding hole (11).
4, fireworks and crackers safety self-destruction according to claim 1 and automatic fire extinguisher is characterized in that rubber gasket (14) is a barrel-like structure, at least two circular protrusions of outer wall setting (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100123384A CN100531824C (en) | 2006-01-15 | 2006-01-15 | Fireworks and crackers safe self-destruction and automatic fire-extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100123384A CN100531824C (en) | 2006-01-15 | 2006-01-15 | Fireworks and crackers safe self-destruction and automatic fire-extinguishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1799658A CN1799658A (en) | 2006-07-12 |
| CN100531824C true CN100531824C (en) | 2009-08-26 |
Family
ID=36810017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100123384A Expired - Fee Related CN100531824C (en) | 2006-01-15 | 2006-01-15 | Fireworks and crackers safe self-destruction and automatic fire-extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100531824C (en) |
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2006
- 2006-01-15 CN CNB2006100123384A patent/CN100531824C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1799658A (en) | 2006-07-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20130115 |