CN205598474U - Long -range cart based fire extinguisher - Google Patents
Long -range cart based fire extinguisher Download PDFInfo
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- CN205598474U CN205598474U CN201620418005.0U CN201620418005U CN205598474U CN 205598474 U CN205598474 U CN 205598474U CN 201620418005 U CN201620418005 U CN 201620418005U CN 205598474 U CN205598474 U CN 205598474U
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- fire extinguisher
- gas
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- fire
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Abstract
The utility model provides a long -range cart based fire extinguisher, is including being equipped with the fire extinguisher casing of fire extinguishing agent, be equipped with the rubber tube of taking the nozzle on the fire extinguisher casing, the top of fire extinguisher casing is equipped with the gas pressurized ware, the gas pressurized ware is linked together with the inside of fire extinguisher casing. Put out a fire all the time when needs, as long as start the gas pressurized ware, make it fill into a large amount of gas in to the fire extinguisher casing, and fill and to extrude the fire extinguishing agent fast into gas and remove to the rubber tube direction to jet out from the nozzle, this in -process greatly increased the range of fire extinguisher, under the prerequisite that reduces the injury to personnel, have and have good fire control effect.
Description
Technical field
This utility model relates to fire-fighting equipment field, particularly to the long-range transportable fire extinguisher of one.
Background technology
Fire extinguisher is a kind of portable Fire extinguisher.Extinguishing chemical is placed, in order to stamp out a fire in fire extinguisher.Fire extinguisher is one of common fireproofing installation, leaves public place in or easily it may happen that the composition loaded in the place of fire, different types of fire extinguisher is different, is to aim at different fire alarms and set.
And along with today of social economy's development, all kinds of high buildings and large mansions are while quickly pulling up, disaster hidden-trouble also has and promotes to some extent, meanwhile in order to increase the storage capacity of fire extinguisher and be easy to the features such as mobile, so, fire extinguisher has been designed to the fire extinguisher of cart type by Some Enterprises, Chinese patent " a kind of transportable fire extinguisher " such as Application No. 201520425081.X, including go-cart body, described go-cart body is provided with handle and base plate, described base plate is provided with wheel；Being placed with fire extinguisher on described base plate, described base plate is movably installed with baffle plate, described baffle plate is provided with a spike, described spike is connected with backplanes support；Being movably installed with fixed arm on described go-cart body, described fixed arm equidistantly offers a clip, described baffle plate is provided with the fixing post matched with described clip, described fixed arm and baffle plate and is connected by clip and the engaging of fixing post.
This kind of transportable fire extinguisher, is used in the places such as warehouse, goods yard, gas station more, uses very convenient.
But, common transportable fire extinguisher is relatively low due to internal storage pressure ratio, thus its jet length generally only 3～5 meters, the oil fire that particularly intensity of a fire is more violent, roasting that operator's difficulty or ease are close, thus fire extinguishing phase efficiency and ease of use will be affected.
Utility model content
The purpose of this utility model is the long-range transportable fire extinguisher providing a kind of jet length remote.
Above-mentioned purpose of the present utility model has the technical scheme that a kind of remotely transportable fire extinguisher, including the fire extinguisher housing equipped with extinguishing chemical, described fire extinguisher housing is provided with the rubber tube of band nozzle, the top of described fire extinguisher housing is provided with gas booster, and described gas booster is connected with the inside of fire extinguisher housing.
When needs are put out a fire when, if startup gas booster, it is made to be filled with substantial amounts of gas in fire extinguisher housing, and insufflation gas can extrude extinguishing chemical rapidly and move to rubber tube direction, thus penetrate from nozzle, considerably increase the range of fire extinguisher during this, on the premise of ensureing personal security, have and there is good extinguishing effect.
It is provided with the container being loaded with gas-forming agent in described gas booster, in described gas booster, is additionally provided with the excitation apparatus for lighting gas-forming agent.
By lighting gas-forming agent with excitation apparatus so that it is produce substantial amounts of gas, and extrude extinguishing chemical and spray to flame, thus play the effect of fire extinguishing.During this, owing to gas-forming agent needs to light to produce gas, so fire extinguisher housing is when usual, not there is bigger pressure, so the most there is not the situation of gas leakage, thus substantially increasing the security performance of fire extinguisher housing.
Described excitation apparatus includes that the electronic ignition chronotron with exciting agent, described electronic ignition chronotron are connected with actuating mechanism.
Owing to being provided with electronic ignition chronotron, so fire extinguisher housing is being promoted to burning things which may cause a fire disaster when, as long as calculating the time, just electronic ignition chronotron can be started up in advance, by the time fire extinguisher housing be moved to its scope away from burning things which may cause a fire disaster in range when, the most just can eject extinguishing chemical to burning things which may cause a fire disaster, thus the when of just effectively can seizing fire extinguishing, improve the efficiency of fire extinguishing.
Described electronic ignition chronotron is provided with corresponding with container and equipped with exciting agent cylinder, and the ignition tip of described electronic ignition chronotron is arranged in cylinder.
Being filled in cylinder by exciting agent, then lighted by exciting agent, such cylinder will be by exciting agent flame ignition gas-forming agent such that it is able to produce substantial amounts of high-pressure gas within the extremely short time.Multiple aperture is arranged at the bottom of described gas booster, and gas is sprayed onto in Fire extinguisher tube body by aperture, makes fire extinguisher internal pressure increase, and promotes extinguishing chemical to spray to the scene of a fire along flexible pipe.
As long as so fire extinguishing personnel take out insulating trip, then, electronic ignition chronotron will arrive with another electrode contact of battery, forms path, thus occurs startup to light exciting agent.This actuating mechanism simple in construction, easy to operate, thus, it is to avoid the limitation of operation crowd.
Described insulating trip is provided with draw ring in the top of gas booster.
The setting of draw ring, can avoid fire extinguishing personnel pulling insulating trip when, another electrode of finger imprudence touching electronic ignition chronotron and battery the most simultaneously, thus pre-cooling electronic ignition chronotron, and then spray fire extinguishing agent in advance, cause the waste of extinguishing chemical.It addition, draw ring can provide more gripping point to operator, such operator just can preferably put strength to good use, thus just can be pulled out by insulating trip rapidly.
The inner side of described draw ring is provided with corrugated groove.
So meet behavioristics's principle of human finger, when operator are holding draw ring when, and the finger of operator can be embedded in corresponding groove, thus not only increase the frictional force between finger and draw ring, meanwhile, operator are also made to feel more comfortable, natural.
The bottom of described gas booster is provided with some through holes.
The quantity of through hole and the size in aperture are calculated by design and determine.So gas just can be entered directly in fire extinguisher housing by through hole, thus is conducive to quickly increasing the pressure of fire extinguisher enclosure interior, and eliminates the setting of too much connecting pipe.
In sum, this utility model has the advantages that
1., fire extinguishing when, utilize gas booster that fire extinguisher housing carries out supercharging, so can not only promptly increase the pressure of fire extinguisher enclosure interior, considerably increase the jet length of fire extinguisher.Also prevent gas leakage etc. at ordinary times simultaneously；
2. utilizing electronic ignition chronotron to carry out maximal end point combustion gas-forming agent, such operator just can directly initiate fire extinguisher is pushed to burning things which may cause a fire disaster when, and burning things which may cause a fire disaster is fire extinguishing device jet scope when by the time, it is possible to ejects rapidly extinguishing chemical and puts out a fire；
3. utilize insulating trip and draw ring to serve as the switch of actuating mechanism, improve fire extinguisher processing safety, so operation the most simple and convenient, the most dangerous, it is suitable for most people group operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of long-range transportable fire extinguisher；
Fig. 2 is the structural representation of excitation apparatus；
Fig. 3 is the structural representation of actuating mechanism；
Fig. 4 is the structural representation of draw ring；
Fig. 5 is the cross sectional representation of gas booster；
Fig. 6 is the polycrystalline substance schematic diagram of gas booster.
In figure, 1, fire extinguisher housing；11, extinguishing chemical；2, go-cart；3, rubber tube；31, nozzle；4, gas booster；41, container；42, excitation apparatus；421, electronic ignition chronotron；421-1, bocca；421-2, metallic elastic sheet；422, cylinder；423, actuating mechanism；423-1, battery；423-2, insulating trip；423-3, draw ring；423-31, groove；43, draw-in groove；44, perforation；45, drainage screen.
Detailed description of the invention
The embodiment one made this utility model below in conjunction with accompanying drawing 1 further describes.
Embodiment one,
A kind of remotely transportable fire extinguisher, including the fire extinguisher housing 1 equipped with extinguishing chemical 11, fire extinguisher housing 1 is arranged in go-cart 2, and fire extinguisher housing 1 is being provided with the rubber tube 3 of band nozzle 31 at himself bottom position, and the inside of rubber tube 3 and fire extinguisher housing 1 is to connecting.
And the top of fire extinguisher housing 1 is provided with gas booster 4, gas booster 4 can be pulsometer, it is also possible to for aerator etc., and the position that gas booster 4 contains extinguishing chemical 11 with the inside of fire extinguisher housing 1 is connected, and, can connect with communicating pipe herein.
When needing fire extinguishing all the time, as long as starting gas booster 4, it is made to be filled with substantial amounts of gas in fire extinguisher housing 1, and insufflation gas can extrude extinguishing chemical 11 rapidly and move to rubber tube 3 direction, thus penetrate from nozzle 31, considerably increase the range of fire extinguisher during this, on the premise of reducing injury to personnel, have and there is good extinguishing effect.
The embodiment two made this utility model below in conjunction with accompanying drawing 1, accompanying drawing 2 further describes.
Embodiment two,
A kind of remotely transportable fire extinguisher, on the basis of embodiment one, the container 41 being loaded with gas-forming agent it is provided with in gas booster 4, gas-forming agent can be nitrocotton, nitroglycerine or both mixture, can also select according to practical situation, in order to light gas-forming agent, in gas booster 4, it is also provided with excitation apparatus 42.Light gas-forming agent with excitation apparatus 42 so that it is produce substantial amounts of gas, thus can extrude extinguishing chemical 11 and spray to flame, thus play the effect of fire extinguishing.During this, owing to gas-forming agent needs to light to produce gas, so fire extinguisher housing 1 is under common normality, not there is bigger pressure, so the most there is not the situation of gas leakage, the most just improve the security performance of fire extinguisher housing 1.
Excitation apparatus 42 includes the electronic ignition chronotron 421 with exciting agent, owing to being provided with electronic ignition chronotron 421, so fire extinguisher housing 1 is being promoted to burning things which may cause a fire disaster when, as long as calculating the time, just electronic ignition chronotron 421 can be started up in advance, by the time fire extinguisher housing 1 be moved to its scope away from burning things which may cause a fire disaster in range when, the most just can eject extinguishing chemical 11 to burning things which may cause a fire disaster, thus the when of just effectively can seizing fire extinguishing, improve the efficiency of fire extinguishing.
Electronic ignition chronotron 421 is connected with actuating mechanism 423.It is so that actuating mechanism 423 can be the button being arranged on electronic ignition chronotron 421, or be screen controller etc., can arrange by concrete condition in order to operator can directly control electronic ignition chronotron 421 by actuating mechanism 423.
Electronic ignition chronotron 421 is provided with corresponding with container 41 and equipped with exciting agent cylinder 422, the selection of exciting agent can as the case may be depending on, select is black powder herein, and the ignition tip of electronic ignition chronotron 421 to be arranged in cylinder 422 internal.By ignition tip, exciting agent is lighted, exciting agent flame will be focused at cylinder 422 mouthfuls by so cylinder 422, it is thus possible within the extremely short time pilot gas propellant, be so conducive to staff to estimate the time more accurately, thus improve the efficiency of fire extinguishing.
The bottom of container 41 is provided with draw-in groove 43, gas booster 4 is arranged in draw-in groove 43, and cylinder 422 becomes the setting that is vertically connected with electronic ignition chronotron 421, the lower end of cylinder 422 to be openings, extraneous is by this opening in communication with exciting agent filling position.
Owing to gas moves upward during heating often, cylinder 422 is arranged on the top of gas booster 4, and container 41 is arranged at the lower section of supercharger, the hot gas being so conducive to gas-forming agent to produce is raised above and is full of whole gas booster 4, during then it enters back into fire extinguisher housing 1, the most just ensure that the smooth generation of gas, be conducive to improving the speed that fire extinguisher housing 1 pressure increases.
The embodiment three made this utility model below in conjunction with accompanying drawing 3 to accompanying drawing 5 further describes.
Embodiment three,
A kind of remotely transportable fire extinguisher, on the basis of embodiment two, actuating mechanism 423 includes the battery 423-1 and insulating trip 423-2 of two joint 1.5V, and two batteries 423-1 are arranged in series, and electronic ignition chronotron 421 is connected with the positive pole of battery 423-1.And insulating trip 423-2 is arranged between the negative pole of electronic ignition chronotron 421 and battery 423-1.As long as so fire extinguishing personnel take out insulating trip 423-2, then, electronic ignition chronotron 421 will arrive with another electrode contact of battery 423-1, forms path, thus occurs startup to light exciting agent.This actuating mechanism 423 simple in construction, easy to operate, thus, it is to avoid the limitation of operation crowd.And electronic ignition chronotron 421 is connected with battery 423-1 by metallic elastic sheet 421-2.
Insulating trip 423-2 connects in the top of gas booster 4 has draw ring 423-3, draw ring 423-3 and insulating trip 423-2 to be wholely set.On the one hand operator can avoid finger imprudence to be connected by the metallic elastic sheet 421-2 of electronic ignition chronotron 421 and battery 423-1, prevent pre-cooling electronic ignition chronotron 421, and then spray fire extinguishing agent 11 ahead of time, cause the waste of extinguishing chemical 11.It addition, draw ring 423-3 can provide more gripping point to operator, such operator just can preferably put strength to good use, thus just can be pulled out by insulating trip 423-2 rapidly.
The inner side of draw ring 423-3 is provided with corrugated groove 423-31, and groove 423-31 is positioned at the top half of draw ring 423-3.The edge of groove 423-31 is what fillet was arranged.The most i.e. meet behavioristics's principle of human finger, when operator are holding draw ring 423-3 when, the finger of operator can be embedded in corresponding groove 423-31, thus not only increase the frictional force between finger and draw ring 423-3, meanwhile, operator are also made to feel more comfortable, natural.
The embodiment four made this utility model below in conjunction with accompanying drawing 6 further describes.
Embodiment four,
A kind of remotely transportable fire extinguisher, on the basis of implementing one, the bottom of gas booster 4 is provided with some perforation 44, and the quantity of perforation 44 can determine as the case may be.Primarily to connection gas booster 4 and fire extinguisher housing 1 are internal, so gas just can enter directly in fire extinguisher housing 1 by perforation 44, thus be conducive to quickly increasing the pressure within fire extinguisher housing 1, and eliminate the setting of too much connecting pipe.
Drainage screen 45 it is equipped with, together with drainage screen 45 fits tightly with the bottom of gas booster 4 on the bottom of gas booster 4.So can filter entering into the gas within fire extinguisher housing 1 from gas booster 4, avoid also being mixed in gas for the gas-forming agent of burning entering in fire extinguisher housing 1 by perforation 44, so can be effectively improved the utilization ratio of gas-forming agent, it also avoid gas-forming agent and perforation 44 is resulted in blockage.Furthermore it is also possible to prevent gas-forming agent to be mixed in extinguishing chemical 11, to be sprayed it is ignited when go out, produces substantial amounts of gas and affect the effect of fire extinguishing.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a long-range transportable fire extinguisher, including the fire extinguisher housing (1) equipped with extinguishing chemical (11), described fire extinguisher housing (1) is provided with the rubber tube (3) of band nozzle (31), it is characterized in that: the top of described fire extinguisher housing (1) is provided with gas booster (4), described gas booster (4) is connected with the inside of fire extinguisher housing (1).
The long-range transportable fire extinguisher of one the most according to claim 1, it is characterized in that: in described gas booster (4), be provided with the container (41) being loaded with gas-forming agent, in described gas booster (4), be additionally provided with the excitation apparatus (42) for lighting gas-forming agent.
The long-range transportable fire extinguisher of one the most according to claim 2, it is characterised in that: described excitation apparatus (42) includes that the electronic ignition chronotron (421) with exciting agent, described electronic ignition chronotron (421) are connected with actuating mechanism (423).
The long-range transportable fire extinguisher of one the most according to claim 3, it is characterized in that: described electronic ignition chronotron (421) is provided with corresponding with container (41) and equipped with exciting agent cylinder (422), the ignition tip of described electronic ignition chronotron (421) is arranged in cylinder (422).
The long-range transportable fire extinguisher of one the most according to claim 4, it is characterised in that: described container (41) is positioned at the bottom of gas booster (4), and described cylinder (422) becomes to be vertically arranged, and the lower end of described cylinder (422) is in communication with the outside.
The long-range transportable fire extinguisher of one the most according to claim 3, it is characterized in that: described actuating mechanism (423) includes battery (423-1) and insulating trip (423-2), described electronic ignition chronotron (421) is connected with one of them electrode of battery (423-1), and described insulating trip (423-2) is arranged between described electronic ignition chronotron (421) and another electrode of battery (423-1).
The long-range transportable fire extinguisher of one the most according to claim 6, it is characterised in that: described insulating trip (423-2) is provided with draw ring (423-3) in the top of gas booster (4).
The long-range transportable fire extinguisher of one the most according to claim 7, it is characterised in that: the inner side of described draw ring (423-3) is provided with corrugated groove (423-31).
The long-range transportable fire extinguisher of one the most according to claim 1 and 2, it is characterised in that: the bottom of described gas booster (4) is provided with some perforation (44).
The long-range transportable fire extinguisher of one the most according to claim 9, it is characterised in that: it is equipped with drainage screen (45) on the bottom of described gas booster (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418005.0U CN205598474U (en) | 2016-05-10 | 2016-05-10 | Long -range cart based fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418005.0U CN205598474U (en) | 2016-05-10 | 2016-05-10 | Long -range cart based fire extinguisher |
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| Publication Number | Publication Date |
|---|---|
| CN205598474U true CN205598474U (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620418005.0U Expired - Fee Related CN205598474U (en) | 2016-05-10 | 2016-05-10 | Long -range cart based fire extinguisher |
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| CN (1) | CN205598474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499028A (en) * | 2018-11-19 | 2019-03-22 | 贵州大学 | It is a kind of convenient for control fire extinguishing agent dose high building fire fighting spray fire extinguisher |
-
2016
- 2016-05-10 CN CN201620418005.0U patent/CN205598474U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499028A (en) * | 2018-11-19 | 2019-03-22 | 贵州大学 | It is a kind of convenient for control fire extinguishing agent dose high building fire fighting spray fire extinguisher |
| CN109499028B (en) * | 2018-11-19 | 2021-02-05 | 贵州大学 | Fire extinguisher convenient for controlling dosage of fire extinguishing agent for fire fighting of high-rise building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160928 Termination date: 20210510 |