CN2142739Y - Suction-disk type dry-powder fire extinguishing bomb - Google Patents
Suction-disk type dry-powder fire extinguishing bomb Download PDFInfo
- Publication number
- CN2142739Y CN2142739Y CN 92243801 CN92243801U CN2142739Y CN 2142739 Y CN2142739 Y CN 2142739Y CN 92243801 CN92243801 CN 92243801 CN 92243801 U CN92243801 U CN 92243801U CN 2142739 Y CN2142739 Y CN 2142739Y
- Authority
- CN
- China
- Prior art keywords
- fire extinguishing
- type dry
- utility
- model
- suction
- 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.)
- 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 suction-disk type dry-powder fire extinguishing bomb. The bomb casing of the dry-powder fire extinguishing bomb (1) of the utility model is provided with a rubber suction disk (12); the lower end of a fire bolt (10) of an ignition device is provided with two glass powder ropes (6). The utility model is simple structure. The utility model has the advantages of simple structure, convenient production, convenient use, good fire extinguishing effect and high reliability.
Description
The utility model is a kind of sucked type dry chemical projectile.
Dry chemical projectile is that shock wave and the dry powder haze that utilizes fire extinguisher bomb blast back to be produced extinguishes the blaze.Be widely used in the fire-fighting fire extinguishing of various occasions such as forest, mine, factory, family at present.
There is following deficiency in the dry chemical projectile that uses at present: 1. dry chemical projectile adopts delivery mode in use mostly, after fire extinguisher bomb is thrown into fire's point of origin, can not explode immediately as a rule but through one section the time-delay after-explosion, and fire extinguisher bomb usually is rolled into after landing on one side, in the center blast that keeps fire away, had a strong impact on the fire extinguishing effect.2. the apparatus to cause bursting of the dry chemical projectile that uses now has only a glass dust rope mostly, and safety factor is not high, and " duds " and " dead bomb " happens occasionally.
The purpose of this utility model promptly is to design a kind of sucked type dry chemical projectile, can be adsorbed in use on the object of drop point site, improves the reliability of fire extinguishing effect and fire extinguisher bomb.
The utility model is equipped with rubber suction cups on the shell case of dry chemical projectile, in the igniting bolt lower end of apparatus to cause bursting two glass dust ropes are housed.
Compared with prior art, the utility model is simple in structure, production, easy to use, good extinguishing effect, reliability height.
Accompanying drawing is an embodiment of the present utility model.
Accompanying drawing 1 is the general structure cross-sectional schematic.
Among the figure, 1 shell case, 2 dry powder, 3 shells, 4 bursting charges, 5 fuse cords, 6 glass dust ropes, 7 ignition charges, 8 scraps of paper, 9 plastic plugs, 10 igniting bolts, 11 lanyards, 12 suckers.
Below in conjunction with accompanying drawing the utility model is done detailed explanation.
Sucked type dry chemical projectile of the present utility model, constitute by shell case 1, dry powder 2, apparatus to cause bursting, apparatus to cause bursting is made of shell 3, bursting charge 4, fuse cord 5, glass dust rope 6, ignition charge 7, the scraps of paper 8, plastic plug 9, igniting bolt 10, lanyard 11, sucker 12 is housed on shell case 1, and two glass dust ropes 6 are equipped with in igniting bolt 10 lower ends of apparatus to cause bursting.
In use, pulling lanyard 11, by the moving glass dust rope 6 of igniting bolt 10 ropes, glass dust rope 6 and the ignition charge 7 frictions fuse cord 5 that ignites, fuse cord 5 is ignited bursting charges 4.
After pulling lanyard 11, fire extinguisher bomb of the present utility model is thrown into fire's point of origin, sucker 12 promptly is adsorbed on the object of drop point site, until blast.Thereby the utility model has overcome existing fire extinguisher bomb rolled deficiency from fire's point of origin before blast.
The utility model has used two glass dust ropes 6 in apparatus to cause bursting, increased the reliability of fire extinguisher bomb greatly.
Sucker 12 preferably adopts rubber suction cups, with weight that does not increase fire extinguisher bomb itself and the absorption affinity that strengthens sucker as far as possible.
Claims (3)
1, sucked type dry chemical projectile, constitute by shell case (1), dry powder (2), apparatus to cause bursting, apparatus to cause bursting is made of shell (3), bursting charge (4), fuse cord (5), glass dust rope (6), ignition charge (7), the scraps of paper (8), plastic plug (9), igniting bolt (10), lanyard (11), it is characterized in that: sucker (12) is housed on shell case (1).
2, sucked type dry chemical projectile as claimed in claim 1 is characterized in that: two glass dust ropes (6) are equipped with in the igniting bolt of apparatus to cause bursting (10) lower end.
3, as claim 1,2 described sucked type dry chemical projectiles, it is characterized in that: sucker (12) is a rubber suction cups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243801 CN2142739Y (en) | 1992-12-19 | 1992-12-19 | Suction-disk type dry-powder fire extinguishing bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243801 CN2142739Y (en) | 1992-12-19 | 1992-12-19 | Suction-disk type dry-powder fire extinguishing bomb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2142739Y true CN2142739Y (en) | 1993-09-29 |
Family
ID=33783239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92243801 Expired - Fee Related CN2142739Y (en) | 1992-12-19 | 1992-12-19 | Suction-disk type dry-powder fire extinguishing bomb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2142739Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247674A (en) * | 2010-12-17 | 2011-11-23 | 刘正刚 | Automatic and manual-controlled moment-type fire extinguishing apparatus and system thereof |
| CN105333774A (en) * | 2014-08-07 | 2016-02-17 | 安徽红星机电科技股份有限公司 | Ignition delay detonation device for dry powder fire extinguishing bullet and dry powder fire extinguishing bullet |
| CN106075775A (en) * | 2016-07-30 | 2016-11-09 | 青岛科技大学 | A kind of hand-throw type fire extinguisher bomb |
-
1992
- 1992-12-19 CN CN 92243801 patent/CN2142739Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247674A (en) * | 2010-12-17 | 2011-11-23 | 刘正刚 | Automatic and manual-controlled moment-type fire extinguishing apparatus and system thereof |
| CN105333774A (en) * | 2014-08-07 | 2016-02-17 | 安徽红星机电科技股份有限公司 | Ignition delay detonation device for dry powder fire extinguishing bullet and dry powder fire extinguishing bullet |
| CN106075775A (en) * | 2016-07-30 | 2016-11-09 | 青岛科技大学 | A kind of hand-throw type fire extinguisher bomb |
| CN106075775B (en) * | 2016-07-30 | 2022-03-29 | 青岛科技大学 | Hand-throwing fire extinguishing bomb |
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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 |