CN201719729U - Fire extinguisher - Google Patents
Fire extinguisher Download PDFInfo
- Publication number
- CN201719729U CN201719729U CN2010202779027U CN201020277902U CN201719729U CN 201719729 U CN201719729 U CN 201719729U CN 2010202779027 U CN2010202779027 U CN 2010202779027U CN 201020277902 U CN201020277902 U CN 201020277902U CN 201719729 U CN201719729 U CN 201719729U
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- CN
- China
- Prior art keywords
- bottle
- fire extinguisher
- outside
- waterproof jacket
- fuse cord
- 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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Abstract
The utility model discloses a fire extinguisher, which mainly comprises an inner cylinder and an outer cylinder sleeved and sealed with each other. Extinguishing agent is stored in the outer cylinder, expansion agent filled in the inner cylinder is disposed in the middle of the outer cylinder, a fuse led out of the inner cylinder extends all along to outside of the outer cylinder, a waterproof sleeve is arranged outside the fuse, and the waterproof sleeve covers the fuse exposed on the outside of the outer cylinder completely inside in a sealed manner. The fire extinguisher is adaptable to suspension or throwing, has fine waterproof and moisture proof functions, and can be normally used in humid circumstances and even in shallow water.
Description
Technical field
The utility model relates to a kind of extinguisher, is specifically related to a kind of the suspension or the fire extinguisher of throwing type.
Background technology
The fire extinguisher that generally uses is portable stored-pressure dry chemical fire extinguisher at present, and it mainly is made up of cylindrical shell, bottle valve, bottle valve pressure handle, jet hose etc.During use, fire extinguisher is carried to fire-extinguishing location, REMOVEd SAFETY PIN, the jet hose of holding with a firm grip is aimed at burning things which may cause a fire disaster, depresses the bottle valve pressure handle, and extinguishing chemical promptly sprays.Yet this fire extinguisher in use, and operating personnel must be near burning things which may cause a fire disaster, if the intensity of a fire is fierce or when the use of the space of some sealings, there is great danger in operating personnel near burning things which may cause a fire disaster very much.
In order to overcome the problems referred to above, notification number mainly is made of inside and outside two-layer mutually nested sealed bottle body by the disclosed fire extinguisher of utility model patent of CN200966856Y and CN2319084Y, store extinguishing chemical in the above-mentioned external bottle, swelling agent then is housed in the inner bottle and places the center of external bottle, the fuse cord of drawing in the inner bottle extends to outside the external bottle always.During use, fire extinguisher is delivered to ignition point outside the certain distance or on the certain altitude, flame is injected into extinguishing chemical on the flame with the fuse detonation of fire-extinguishing mine and after making swelling agent in the inner bottle blast and puts out a fire.Though the fire extinguisher of this structure can allow the user keep fire away, but because the fuse cord of above-mentioned fire extinguisher is the outside that is directly exposed to external bottle, in case fuse cord makes moist or accidentally the immersion then can't ignite swelling agent, fire extinguisher just can't normally use like this, has lost its effect.
The utility model content
Technical problem to be solved in the utility model provides a kind of fire extinguisher, and it has good waterproof, moisture-proof function, and it also can normally be used in a humid environment.
For addressing the above problem, the fire extinguisher that the utility model is designed, mainly constituted by inside and outside two-layer mutually nested and bottle sealing, store extinguishing chemical in the above-mentioned external bottle, swelling agent then is housed in the inner bottle and places the center of external bottle, the fuse cord of drawing in the inner bottle extends to outside the external bottle always, and the outside of described fuse cord is provided with waterproof jacket, and this waterproof jacket will be exposed to the outer whole sealed envelope of fuse cord of external bottle portion within it.
The described waterproof jacket of such scheme is preferably the incendivity plastics and makes.
The end of the described waterproof jacket of such scheme preferably is provided with the pull-tab that waterproof jacket can be drawn back mouth.
The end of the described waterproof jacket of such scheme preferably also is provided with ball float.
The described fuse cord of such scheme is 2～5.
Also draw the pair of electrodes pin in the described inner bottle of such scheme, the exit of this electrode needle can link to each other with the ignition of the outside that is arranged on external bottle.
Described external bottle of such scheme and inner bottle all adopt plastics to make.
Compared with prior art, the utlity model has following characteristics:
1, very strong waterproof and moisture-proof function: after fuse cord was lighted, fuse cord can not extinguish yet in the water even drop into, and can normally start;
2, pull-tab can directly be drawn back when breaking out of fire and drop into the burning things which may cause a fire disaster place again, makes fuse cord be exposed to outer and allows flame directly light fuse cord, thereby reach more direct, the effect of putting out a fire faster;
3, fuse cord suspends and can guarantee that fire extinguisher also can normally start in shallow water;
4, many fuse cords that get up with the incendivity plastic wraps can make fire extinguisher safety and reliable more;
The pair of electrodes pin of 5, drawing in the inner bottle can link to each other with igniter, in the intensity of a fire hour, the electronic ignition of advancing by igniter, thus fire is eliminated in bud.
Description of drawings
Fig. 1 is the cutaway view of a kind of preferred embodiment of the utility model.
Mark among the figure: 1, external bottle; 2, inner bottle; 3, extinguishing chemical; 4, swelling agent; 5, fuse cord; 6, waterproof jacket; 7, pull-tab; 8, ball float; 9, electrode needle; 10, ignition.
The specific embodiment
The utility model be a kind of fire extinguisher cutaway view as shown in Figure 1, its mainly by inside and outside two-layer mutually nested and the sealing bottle constituted.Near not injuring when the blast process for fear of the utility model personnel, described external bottle 1 and inner bottle 2 all adopt the softer material of quality to make, as rubber, silica gel or plastics etc.In the utility model preferred embodiment, described interior external bottle 1 all adopts plastics to make.Store extinguishing chemical 3 in the external bottle 1.Described extinguishing chemical 3 can be dry powder, aqua or other available extinguishing chemicals 3.Swelling agent 4 then is housed in the inner bottle 2 and places the center of external bottle 1, the fuse cord 5 of drawing in the inner bottle 2 extends to outside the external bottle 1 always.Described swelling agent 4 is a gunpowder.Influence the startup of fire extinguisher for fear of making moist because of fuse cord 5, the outside of described fuse cord 5 is provided with waterproof jacket 6, and this waterproof jacket 6 will be exposed to external bottle 1 fuse cord 5 whole sealed envelope outward portion within it.Waterproof jacket 6 can adopt easy firing and can waterproof materials make, and as the incendivity plastics, can prevent that like this fuse cord 5 from making moist, and can allow the flame fuse cord 5 that in time ignites again.
For avoiding the malfunctioning of fuse cord 5, in the utility model preferred embodiment, the bar number of fuse cord 5 is 2～5, its effect is under the malfunctioning situation of 1 or many fuse cords 5, as long as wherein 1 fuse cord 5 keeps operate as normal, the utility model still can normally use. allow the utility model more safely with reliable.In addition, the end of described waterproof jacket 6 is provided with the pull-tab 7 that waterproof jacket 6 can be drawn back mouth.When breaking out of fire, can directly draw back pull-tab 7 and drop into the burning things which may cause a fire disaster place again, make fuse cord 5 be directly exposed to the outer flame that allows and directly light fuse cord 5 startup the utility model fire extinguishers, reach more direct and fire extinguishing faster.Certainly, we can install pull-tab 7 on every waterproof jacket 6, but consider the waterproof requirement of fuse cord 5, described pull-tab 7 preferably is installed on 1～4 waterproof jacket 6, can guarantee to have 1 waterproof jacket 6 to draw back like this, enter in this fuse cord 5 thereby intercept steam by pull-tab 7.In addition, the end of waterproof jacket 6 described in the utility model also is provided with ball float 8.This ball float 8 is the hollow spherical body, it can with fuse cord 5 particularly the end of fuse cord 5 swim on the water surface, also can normally allow flame ignition in the shallow water even if like this fire extinguisher is miscarried, it can normally be started.
During use, optionally draw back wherein the pull-tab 7 on 1 or many waterproof jackets 6, make outside fuse cord 5 is exposed to, and the utility model is thrown into the ignition point place.Flame is that fuse cord 5 back of igniting starts swelling agent 4 with waterproof jacket 6, and inner bottle 2 and external bottle 1 are blown in swelling agent 4 blast of expanding, and produces thrust extinguishing chemical 3 is evenly spread ignition point, and big fire is put out.In addition, the utility model can also be suspended on fuse cord 5 fire-prone point top, and on pull-tab 7, connect flexible cord and link to each other with the night shift room control cabinet, so just can be away from also drawing back pull-tab 7 under the situation of scene of fire, make outside fuse cord 5 is directly exposed to, allow flame directly light fuse cord 5 and start the utility model.
In order to improve the reliability of fire extinguisher, also for the intensity of a fire is eliminated in bud, also draw pair of electrodes pin 9 in the inner bottle 2 of the present utility model simultaneously, the exit of this electrode needle 9 can link to each other with the ignition 10 of the outside that is arranged on external bottle 1.This ignition 10 can be manual electronic igniter, remote control electric smog control point firearm or autoelectrinic temperature control point firearm etc.So then need not flame fuse cord 5 is ignited, can carry out ignition trigger, make fire extinguisher can not only be adapted to the naked light state, equally also be applicable to the bud that just plays smog by automatic control ignition 10.
Claims (7)
1. fire extinguisher, mainly constituted by inside and outside two-layer mutually nested and bottle sealing, store extinguishing chemical (3) in the above-mentioned external bottle (1), swelling agent (4) then is housed in the inner bottle (2) and places the center of external bottle (1), the fuse cord (5) of drawing in the inner bottle (2) extends to outside the external bottle (1) always, it is characterized in that: the outside of described fuse cord (5) is provided with waterproof jacket (6), and this waterproof jacket (6) will be exposed to the whole sealed envelope of the outer fuse cord (5) of external bottle portion within it.
2. according to the described fire extinguisher of claim 1, it is characterized in that: described waterproof jacket (6) is made for the incendivity plastics.
3. according to claim 1 or 2 described fire extinguishers, it is characterized in that: the end of described waterproof jacket (6) is provided with the pull-tab (7) that waterproof jacket (6) can be drawn back mouth.
4. according to claim 1 or 2 described fire extinguishers, it is characterized in that: the end of described waterproof jacket (6) also is provided with ball float (8).
5. according to claim 1 or 2 described fire extinguishers, it is characterized in that: described fuse cord (5) is 2～5.
6. according to the described fire extinguisher of claim 1, it is characterized in that: also draw pair of electrodes pin (9) in the described inner bottle (2), the exit of this electrode needle (9) can link to each other with the ignition (10) of the outside that is arranged on external bottle (1).
7. according to the described fire extinguisher of claim 1, it is characterized in that: described external bottle (1) and inner bottle (2) all adopt plastics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202779027U CN201719729U (en) | 2010-07-30 | 2010-07-30 | Fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202779027U CN201719729U (en) | 2010-07-30 | 2010-07-30 | Fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201719729U true CN201719729U (en) | 2011-01-26 |
Family
ID=43488003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202779027U Expired - Fee Related CN201719729U (en) | 2010-07-30 | 2010-07-30 | Fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201719729U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687651A (en) * | 2011-03-14 | 2014-03-26 | 西尔维娅·施密特 | Extinguishing container and method for providing said extinguishing container in a serviceable manner |
| CN104083838A (en) * | 2014-07-22 | 2014-10-08 | 杨华 | Manual, electric and automatic ternary-powered fire extinguishment system in car body |
| CN104707279A (en) * | 2015-03-13 | 2015-06-17 | 南京理工大学 | Intelligent response and dispersion device for water-based fire extinguishment system |
| CN104083838B (en) * | 2014-07-22 | 2017-01-04 | 杨华 | In car body, manual and electric automatic three moves fire extinguishing system |
| CN109316694A (en) * | 2018-11-27 | 2019-02-12 | 湖南安民科技有限责任公司 | Multimode starts dry-chemical fire extinguishing ball |
-
2010
- 2010-07-30 CN CN2010202779027U patent/CN201719729U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687651A (en) * | 2011-03-14 | 2014-03-26 | 西尔维娅·施密特 | Extinguishing container and method for providing said extinguishing container in a serviceable manner |
| CN104083838A (en) * | 2014-07-22 | 2014-10-08 | 杨华 | Manual, electric and automatic ternary-powered fire extinguishment system in car body |
| CN104083838B (en) * | 2014-07-22 | 2017-01-04 | 杨华 | In car body, manual and electric automatic three moves fire extinguishing system |
| CN104707279A (en) * | 2015-03-13 | 2015-06-17 | 南京理工大学 | Intelligent response and dispersion device for water-based fire extinguishment system |
| CN109316694A (en) * | 2018-11-27 | 2019-02-12 | 湖南安民科技有限责任公司 | Multimode starts dry-chemical fire extinguishing ball |
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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: 20110126 Termination date: 20110730 |