CN2203165Y - Long-distance jet fire-extinguisher - Google Patents
Long-distance jet fire-extinguisher Download PDFInfo
- Publication number
- CN2203165Y CN2203165Y CN 94242172 CN94242172U CN2203165Y CN 2203165 Y CN2203165 Y CN 2203165Y CN 94242172 CN94242172 CN 94242172 CN 94242172 U CN94242172 U CN 94242172U CN 2203165 Y CN2203165 Y CN 2203165Y
- Authority
- CN
- China
- Prior art keywords
- storeroom
- sidewall
- fire
- base
- movable valve
- 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
Links
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire-extinguisher of the long-distance jet type, comprising a base and a storage vault. The utility model is characterized in that extinguishment is arranged at the inside of the storage vault whose top part is provided with an electronic controlling booster, and the outlet of the extinguishment which is arranged on the bottom part of the storage vault is provided with a one-way moveable valve which is used for connecting guiding tubes and transmitting tubes. When the booster gets the electricity, high-pressure gas is generated and presses the extinguishment out to extinguish the fire. The utility model has the advantages of far ranges, and safe use.
Description
The utility model relates to a kind of non-reservoir pressure type power injection formula fire extinguisher.
At present, fire extinguisher can be divided into two classes, and a class is to adopt the soda acid formula, promptly stores bronsted lowry acids and bases bronsted lowry in the storeroom of fire extinguisher respectively, is inverted fire extinguisher during use, makes the bronsted lowry acids and bases bronsted lowry generation neutralization reaction in the storeroom, and carbon dioxide gas and liquid foam are put out a fire.Another kind of is stored-pressure type, promptly adopts pressure method to store single extinguishing chemical in the storeroom of fire extinguisher, opens fire-extinguisher cock during use, utilizes its external and internal pressure poor, makes the high-pressure extinction agent ejection fire extinguishing in the storeroom.The common drawback of above-mentioned two class fire extinguishers is that jet length is near, generally is no more than 8 meters, under the big occasion of the intensity of a fire, because its range is low, to the effect of not put out a fire.When the stored pressure fire extinguisher reservoir pressure was too high in addition, the poor stability of use had also just caused its range can not be too far away.
The purpose of this utility model provides the injecting type fire extinguisher of a kind of non-reservoir pressure type and its far firing range.
The purpose of this utility model is achieved by the following technical solution:
The utility model comprises a storeroom, and a base is characterized in that being equipped with a battery case in base, an one-way movable valve, this one-way movable valve and the extinguishing chemical outlet of storeroom bottom are joined, and its outlet is connected to a conduit, and this conduit passes the guide hole on the base and penetrates pipe and joins; Dress extinguishing chemical in the storeroom, a booster is equipped with at its top, and interior dress gas-forming agent also is provided with one and electrically contacts body, and this electrically contacts body and joins by being loaded on switch on the storeroom sidewall and the anode in the battery case, and its negative pole and storeroom lateral wall join.
Below in conjunction with accompanying drawing know-why of the present utility model is elaborated:
What Fig. 1 provided is agent structure schematic diagram of the present utility model;
What Fig. 2 provided is supercharger structure schematic diagram of the present utility model.
In Fig. 1, the 1st, base is equipped with battery case 14 in this base, internal battery 13, its positive pole joins by the contact 15 on switch on storeroom 7 sidewalls 4 and the booster 9, and the sidewall of negative pole and storeroom 7 joins.Also have an one-way movable valve 2 in this base 1, it joins with the extinguishing chemical outlet 6 of storeroom 7 bottoms, and its outlet and the conduit 3 that passes the base guide hole join, and a spring 18 is housed in it, and suit one slide block 17 is blocked its outlet on this spring 18.Be connected to one on the conduit 3 and penetrate pipe 6, and be connected on the sidewall of storeroom 7 by free bearing and the gib 8 that is fixed on the storeroom 7.Be storeroom 7 above base, extinguishing chemical 11 is housed in it, a booster 9 and carrying handle 10 are equipped with in its top, and the one side is equipped with a support 12, can rotate around fulcrum, and be connected on the storeroom sidewall by a snap ring.
In Fig. 2, provided the structural representation of booster.In the pumping chamber 23 gas-forming agent is housed, there is steam vent 24 lower end, be sleeved in the opening at storeroom 7 tops, and the 21st, it assembles packing ring, and the 22nd, outer fastening nut, the 19th, clamping nut, the 15th, the positive pole of contact and battery 13 joins, and the 20th, the contact pad.
When using, grasp carrying handle 10, place fire fighting local easily in this fire extinguisher, put down support 12, will penetrate pipe 6 and push open forward, free gib 8, for satisfying the fire fighting needs, can rotate around free bearing 5 and penetrate pipe 6.After pressing switch 4, contact 15 is connected with anode, because GND and storeroom sidewall are connected, so form the loop between contact 15 and the storeroom, by the hot water radiation wire heating gas-forming agent that ignites, form gases at high pressure, gases at high pressure are discharged to storeroom 7 by steam vent 24, make the rapid supercharging of extinguishing chemical in the storeroom 7, to make the slide block 17 compression springs 18 in the one-way movable valve when its pressure reaches certain value, the valve outlet port of then living exposes, and the high-pressure extinction agent in the storeroom will be pressed into conduit 3 by the one-way movable valve outlet, spray to the scene of a fire through penetrating pipe 6, reach the fire extinguishing purpose.When the powder burning in the powder chamber finish or storeroom in extinguishing chemical pressure when reducing to certain value, the slide block 17 in the one-way movable valve will move under the effect of spring 18 elastic-restoring forces, seal its outlet, prevent the extinguishing chemical outflow in the storeroom.
The utility model has the advantages that far firing range, use range can reach 25～30 meters and improved the fire extinguishing effect, enlarged the scope of application. And safe and reliable, be convenient to store, because being in atmospheric pressure state before the utility model use, must reservoir pressure.
Claims (5)
1, a kind of long-range injecting type fire extinguisher, form by base, storeroom, booster etc., it is characterized in that being equipped with in the base (1) battery case (14) and one-way movable valve (2), this one-way movable valve (2) and storeroom (7) bottom extinguishing chemical outlet (16) are joined, its outlet is connected to a conduit (3), and this conduit (3) passes the guide hole on the base and penetrates pipe (6) and joins; Dress extinguishing chemical (11) in the storeroom, a booster (9) is equipped with at its top, dash gas-forming agent to be arranged and be provided with one in it and electrically contact body (15), this electrically contacts body and joins by the positive pole that is loaded on the battery (13) in switch (4) and the battery case (14) on storeroom (7) sidewall, and the negative pole and the storeroom sidewall of this battery (13) join.
2, the fire extinguisher according to claim 1 is characterized in that it penetrates pipe (6) and be positioned on the outer wall of storeroom (7) by free bearing (5) and the gib (8) that is fixed on storeroom (7) outer wall, frees gib (8) and can rotate around free bearing (5).
3, according to claim 1 or 2 described fire extinguishers, it is characterized in that being provided with a spring (18) in its one-way movable valve (2), be set with a slide block (17) on this spring (18).
4, according to claim 1 or 2 described fire extinguishers, it is characterized in that the top of its storeroom (7) is provided with a carrying handle (10), a side is provided with a support (12), can rotate around fulcrum, and be connected on storeroom (7) sidewall by a snap ring.
5, the fire extinguisher according to claim 3 is characterized in that the top of its storeroom (7) is provided with a carrying handle (10), and a side is provided with a support (12), can rotate around fulcrum, and be connected on storeroom (7) sidewall by a snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94242172 CN2203165Y (en) | 1994-07-05 | 1994-07-05 | Long-distance jet fire-extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94242172 CN2203165Y (en) | 1994-07-05 | 1994-07-05 | Long-distance jet fire-extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2203165Y true CN2203165Y (en) | 1995-07-12 |
Family
ID=33848812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94242172 Expired - Fee Related CN2203165Y (en) | 1994-07-05 | 1994-07-05 | Long-distance jet fire-extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2203165Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697173A (en) * | 2013-12-20 | 2014-04-02 | 宁波正欣消防设备有限公司 | High pressure valve assembly for fire extinguisher |
-
1994
- 1994-07-05 CN CN 94242172 patent/CN2203165Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697173A (en) * | 2013-12-20 | 2014-04-02 | 宁波正欣消防设备有限公司 | High pressure valve assembly for fire extinguisher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5032581B2 (en) | Hydrogen generating apparatus using hydrogen generating composition and hydrogen generating composition | |
| CN218485050U (en) | Non-pressure-storage perfluorohexanone fire extinguishing device | |
| CN2203165Y (en) | Long-distance jet fire-extinguisher | |
| CN2483034Y (en) | Fire-fighting vehicle with liquid nitrogen | |
| CN212756924U (en) | Water spraying auxiliary fire extinguishing device for wind fire extinguisher | |
| CN204121642U (en) | A kind of vehicle mounted portable fire extinguisher carrying safety hammer | |
| CN112843547B (en) | Throwing type fire extinguisher based on liquid carbon dioxide | |
| CN108607189A (en) | A kind of fire extinguisher and its operating method | |
| CN201120061Y (en) | Self-pressing self-spraying fire extinguisher | |
| CN210698578U (en) | Household fire extinguishing gun | |
| CN214679732U (en) | High-power air storage type dry powder valve | |
| CN209662503U (en) | Mobile water mists cart extinguishing device | |
| CN219896871U (en) | Portable multifunctional fire extinguishing cylinder | |
| CN2393567Y (en) | Automatic rotary extinguisher | |
| CN207024432U (en) | A kind of lithium battery car battery compartment dry powder self-extinguishing device | |
| CN207012442U (en) | A kind of fire extinguisher bottle | |
| CN215351677U (en) | Portable high-efficient fire extinguisher | |
| CN206483016U (en) | A kind of novel portable high-pressure water mist fire-extinguishing device | |
| CN216805291U (en) | New energy automobile trunk with protection function | |
| CN2319085Y (en) | Electronic dry powder fire-extinguishing lamp | |
| CN216653212U (en) | Two-phase flow atomization fire extinguishing gun and fire extinguisher | |
| CN215309877U (en) | Integrated fire-fighting dry powder fire extinguishing support system | |
| CN211863640U (en) | Mixed type fire extinguisher | |
| CN220938866U (en) | Portable emergent stick of putting out a fire | |
| CN213555036U (en) | Water-based fire extinguisher capable of efficiently extinguishing fire |
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 |