CN205598478U - From exploding formula dry powder fire extinguishing bomb - Google Patents
From exploding formula dry powder fire extinguishing bomb Download PDFInfo
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- CN205598478U CN205598478U CN201620417904.9U CN201620417904U CN205598478U CN 205598478 U CN205598478 U CN 205598478U CN 201620417904 U CN201620417904 U CN 201620417904U CN 205598478 U CN205598478 U CN 205598478U
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- dry powder
- fire
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- powder fire
- tds
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- Fire-Extinguishing Compositions (AREA)
Abstract
The utility model provides a from exploding formula dry powder fire extinguishing bomb, includes the casing, be equipped with the dry powder fire extinguishing agent in the casing, the inside booster that still is equipped with of casing, be equipped with electric igniter in the booster, electric igniter is connected with the outer temperature detect switch of casing through the wire. As long as during the personnel of putting out a fire throw away this kind of fire extinguishing bomb to the burning things which may cause a fire disaster, when flame burns temperature switch for when temperature that temperature switch detected its surrounding environment reached the setting value, temperature switch will start, makes the electric igniter switch -on produce the spark, just so can light the booster in the twinkling of an eye, makes it blast, blows the casing. Thereby the dry powder fire extinguishing agent of the inside just can disperse to come to stamp out flame.
Description
Technical field
This utility model relates to fire-fighting equipment field, particularly to a kind of self-explosion type dry powder fire-extinguisher.
Background technology
For some small-sized fire, the fire distinguisher used such as family, self-explosion type dry powder fire-extinguisher can be used.This fire extinguisher bomb is very easy to use.Extinguish the blaze as long as being thrown into by fire extinguisher bomb just can pop inside fire automatically.
As the Chinese patent " fire extinguisher bomb of a kind of explosion type " of Application No. 201220540794.7 discloses the fire extinguisher bomb of a kind of explosion type, it includes housing, extinguishing chemical, explosive and fuse cord, extinguishing chemical and explosive are located at the inside of housing, one end of fuse cord is connected with explosive, and the other end of fuse cord is located at the outside of housing.
Although, this kind of fire extinguisher bomb can dissolve at a distance, makes flame range be partially filled with fire-retardant gas and the purpose that reaches to put out a fire, and more conveniently, safely, the effect being particularly well-suited to building is more preferable.
But, after this kind of fire extinguisher bomb needs to be lighted by the wire of fire extinguisher bomb by burning things which may cause a fire disaster, it can burst, and discharges the material of fire extinguishing, the most just extends the time of fire extinguishing, adds the generation of uncontrollable factor.
Utility model content
The purpose of this utility model is to provide a kind of willing self-explosion type dry powder fire-extinguisher.
Above-mentioned purpose of the present utility model has the technical scheme that a kind of self-explosion type dry powder fire-extinguisher, including housing, it is provided with powder extinguishing agent in described housing, described enclosure interior is additionally provided with booster, be provided with electric igniter in described booster, described electric igniter by wire with housing outside temperature detect switch (TDS) be connected.
As long as this kind of fire extinguisher bomb is thrown away in burning things which may cause a fire disaster by fire extinguishing personnel, when flame burns temperature switch when, temperature switch is made to detect when the temperature of environment about reaches setting value, temperature switch will start, electric igniter is connected and produces spark, this makes it possible to instantaneous ignition booster so that it is explode, housing is blown.Thus the powder extinguishing agent of the inside just can spread out and be put out by flame.
As preferably, the surface globulate of described temperature detect switch (TDS).
Due to spherical specific surface area compare big, acumen that the monitoring of flame temperature also can be compared by such temperature detect switch (TDS), thus will be easier to during once fire extinguisher bomb enters into burning things which may cause a fire disaster reveal, so substantially increase the efficiency of fire extinguishing.
As preferably, described temperature detect switch (TDS) is fixed by bolt with housing.
On the one hand by bolt, temperature detect switch (TDS) is fixed with housing, is the convenience that compares of this kind of fixed form, be on the other hand this kind of fixed form also compare firm, it is therefore prevented that fire extinguisher bomb is being flung at burning things which may cause a fire disaster when, and temperature detect switch (TDS) departs from housing.
As preferably, the outside of described temperature detect switch (TDS) is provided with protective cover.
Protective cover is primarily to carry out protective effect to temperature detect switch (TDS); prevent fire extinguisher bomb falling into burning things which may cause a fire disaster when; temperature detect switch (TDS) directly lands and damages; thus the opportunity of the fire extinguishing that on the one hand can avoid delay; on the other hand can also reduce the waste of fire extinguisher bomb, and be also possible to prevent the generation of unsafe factor.
As preferably, described protective cover reticulates setting.
Protective cover reticulates, primarily to protective cover is protecting temperature detect switch (TDS) when, flame can be made again to enter into protective cover internal trigger temperature detect switch (TDS), thus do not result in the acuity of temperature detect switch (TDS).
As preferably, described housing is bakelite housing.
Owing to bakelite have water-fast, heat-resisting, rub resistance; mechanical strength is high; the features such as electrical insulating property, low smokiness and acid resistance are excellent; internal powder extinguishing agent and booster etc. effectively can be played the effect of being effectively protected as housing by it; prevent in the case of untapped; extraneous factor makes dry powder caking lose efficacy, or causes the self-destruction of booster, thus substantially increases the safety of fire extinguisher bomb.
As preferably, described housing is provided with anti-skidding striped.
The setting of anti-skidding striped, primarily to the friction increased between palm and the fire extinguisher bomb of operator, such that it is able to avoid the danger such as operator slip out of the hand during using fire extinguisher bomb fire extinguishing, and fire extinguisher bomb is when thrown away to burning things which may cause a fire disaster, effect due to anti-skidding striped Yu other objects, also can stop at once, thus improve the precision of fire extinguisher bomb, greatly strengthen the extinguishing ability of fire extinguisher bomb.
As preferably, described housing is oval.
Oval housing, compares the behavioristics's principle that can meet human body palm, and such operator can be the most comfortable, flexible and natural holding fire extinguisher bomb when, is conducive to improving operator's operating efficiency to fire extinguisher bomb.
In sum, this utility model has the advantages that
1. utilize temperature detect switch (TDS) to connect electric igniter, thus detonation fire-fighting bomb, be so conducive to fire extinguisher bomb to explode the most rapidly, substantially increase the fire-fighting efficiency of fire extinguisher bomb；
2. arranging protective cover on temperature detect switch (TDS), primarily to play a protective role temperature detect switch (TDS), preventer is broken, and is not turned on the circuit of electric igniter；
3. utilize bakelite as housing, so can effectively improve fire extinguisher bomb stability in the case of room temperature, thus ensure that the safety of operator.
Accompanying drawing explanation
Fig. 1 is a kind of self-explosion type dry powder fire-extinguisher structural representation one；
Fig. 2 is a kind of self-explosion type dry powder fire-extinguisher structural representation two；
Fig. 3 is a kind of self-explosion type dry powder fire-extinguisher structural representation three；
Fig. 4 is enlarged drawing at the A of Fig. 3.
In figure, 1, housing, 11, anti-skidding striped；2, powder extinguishing agent；3, booster；31, electric igniter；32, wire；4, temperature detect switch (TDS)；41, bolt；5, protective cover.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 and accompanying drawing 2, embodiment one of the present utility model is described in further detail.
Embodiment one,
A kind of self-explosion type dry powder fire-extinguisher, including housing 1, powder extinguishing agent 2 it is provided with in housing 1, centre position within housing 1 is additionally provided with a booster 3, be provided with electric igniter 31 in booster 3, electric igniter 31 by wire 32 with housing 1 outside temperature detect switch (TDS) 4 be connected, temperature detect switch (TDS) 4 can determine as the case may be, herein, temperature detect switch (TDS) 4 is internal is from power supply.
As long as this kind of fire extinguisher bomb is thrown away in burning things which may cause a fire disaster by fire extinguishing personnel, when flame burns temperature switch when, temperature switch is made to detect when the temperature of environment about reaches setting value, temperature switch will start, electric igniter 31 and power supply is made to occur to connect generation spark, this makes it possible to instantaneous ignition booster 3 so that it is explode, housing 1 is blown.Thus the powder extinguishing agent 2 of the inside just can spread out and be put out by flame.
Below in conjunction with accompanying drawing 3 and accompanying drawing 4, embodiment two of the present utility model is described in further detail.
Embodiment two,
A kind of self-explosion type dry powder fire-extinguisher, on the basis of embodiment one, the surface of temperature detect switch (TDS) 4 is that globulate is arranged.Due to spherical specific surface area compare big, acumen that the monitoring of flame temperature also can be compared by such temperature detect switch (TDS) 4, thus will be easier to during once fire extinguisher bomb enters into burning things which may cause a fire disaster reveal, so substantially increase the efficiency of fire extinguishing.
Due to, if temperature detect switch (TDS) 4 does not fixes with housing 1, the when that fire extinguisher bomb being thrown again, temperature detect switch (TDS) 4 is likely to depart from fire extinguisher bomb, thus causes the invalid of fire extinguisher bomb.Herein, temperature detect switch (TDS) 4 is fixed by bolt 41 with housing 1.Alternatively, it is also possible to be fixed by modes such as bonding, clampings.On the one hand and temperature detect switch (TDS) 4 and housing 1 are fixed by bolt 41, be the convenience that compares of this kind of fixed form, be on the other hand this kind of fixed form also compare firm, it is therefore prevented that fire extinguisher bomb is being flung at burning things which may cause a fire disaster when, and temperature detect switch (TDS) 4 departs from housing 1.
Below in conjunction with accompanying drawing 4, embodiment three of the present utility model is described in further detail.
Embodiment three,
A kind of self-explosion type dry powder fire-extinguisher; on the basis of embodiment one; the outside of temperature detect switch (TDS) 4 is provided with protective cover 5; primarily to temperature detect switch (TDS) 4 is carried out protective effect; preventing fire extinguisher bomb falling into burning things which may cause a fire disaster when, temperature detect switch (TDS) 4 directly lands and damages, thus the opportunity of the fire extinguishing that on the one hand can avoid delay; on the other hand can also reduce the waste of fire extinguisher bomb, and be also possible to prevent the generation of unsafe factor.And on protective cover 5, there is a lot of perforation, and reticulate shape.So protecting temperature detect switch (TDS) 4 when, flame can be made again to enter into protective cover 5 internal trigger temperature detect switch (TDS) 4, thus do not result in the acuity of temperature detect switch (TDS) 4.
Embodiment four,
A kind of self-explosion type dry powder fire-extinguisher, on the basis of embodiment one, housing 1 is bakelite housing 1.Owing to bakelite have water-fast, heat-resisting, rub resistance; mechanical strength is high; the features such as electrical insulating property, low smokiness and acid resistance are excellent; internal powder extinguishing agent 2 and booster 3 etc. effectively can be played the effect of being effectively protected as housing 1 by it; prevent in the case of untapped; extraneous factor makes dry powder caking lose efficacy, or causes the self-destruction of booster 3, thus substantially increases the safety of fire extinguisher bomb.
Meanwhile, the outer surface of housing 1 is provided with anti-skidding striped 11, can be various pattern, can determine as the case may be.So primarily to increase operator palm and fire extinguisher bomb between friction, such that it is able to avoid the danger such as operator slip out of the hand during using fire extinguisher bomb fire extinguishing, and fire extinguisher bomb is when thrown away to burning things which may cause a fire disaster, effect due to anti-skidding striped 11 with other objects, also can stop at once, thus improve the precision of fire extinguisher bomb, greatly strengthen the extinguishing ability of fire extinguisher bomb.
It addition, housing 1 is oval, so comparing the behavioristics's principle that can meet human body palm, such operator can be the most comfortable, flexible and natural holding fire extinguisher bomb when, is conducive to improving operator's operating efficiency to fire extinguisher bomb.
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 (8)
1. a self-explosion type dry powder fire-extinguisher, including housing (1), powder extinguishing agent (2) it is provided with in described housing (1), it is characterized in that: described housing (1) is internal is additionally provided with booster (3), being provided with electric igniter (31) in described booster (3), described electric igniter (31) is connected with housing (1) temperature detect switch (TDS) (4) outward by wire (32).
2. a kind of self-explosion type dry powder fire-extinguisher described in claim 1 described in, it is characterised in that: the surface globulate of described temperature detect switch (TDS) (4).
A kind of self-explosion type dry powder fire-extinguisher the most according to claim 2, it is characterised in that: described temperature detect switch (TDS) (4) is fixed by bolt (41) with housing (1).
A kind of self-explosion type dry powder fire-extinguisher the most according to claim 1 and 2, it is characterised in that: the outside of described temperature detect switch (TDS) (4) is provided with protective cover (5).
A kind of self-explosion type dry powder fire-extinguisher the most according to claim 4, it is characterised in that: described protective cover (5) reticulates setting.
A kind of self-explosion type dry powder fire-extinguisher the most according to claim 1, it is characterised in that: described housing (1) is bakelite housing (1).
A kind of self-explosion type dry powder fire-extinguisher the most according to claim 6, it is characterised in that: described housing (1) is provided with anti-skidding striped (11).
A kind of self-explosion type dry powder fire-extinguisher the most according to claim 7, it is characterised in that: described housing (1) is oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417904.9U CN205598478U (en) | 2016-05-10 | 2016-05-10 | From exploding formula dry powder fire extinguishing bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417904.9U CN205598478U (en) | 2016-05-10 | 2016-05-10 | From exploding formula dry powder fire extinguishing bomb |
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| Publication Number | Publication Date |
|---|---|
| CN205598478U true CN205598478U (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620417904.9U Expired - Fee Related CN205598478U (en) | 2016-05-10 | 2016-05-10 | From exploding formula dry powder fire extinguishing bomb |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640175A (en) * | 2016-12-02 | 2017-05-10 | 中国矿业大学(北京) | Active fire prevention and extinguishing technique of preventing coal self-combustion in goaf |
| CN107955632A (en) * | 2017-11-23 | 2018-04-24 | 中国矿业大学 | A kind of temperature sensitive afterbirth of phase-change material, compound resistance compound and preparation method thereof |
| CN115920284A (en) * | 2022-11-17 | 2023-04-07 | 浙江中辰城市应急服务管理有限公司 | Indoor hand-throwing self-explosion heat-dissipating fire extinguishing bomb |
-
2016
- 2016-05-10 CN CN201620417904.9U patent/CN205598478U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640175A (en) * | 2016-12-02 | 2017-05-10 | 中国矿业大学(北京) | Active fire prevention and extinguishing technique of preventing coal self-combustion in goaf |
| CN106640175B (en) * | 2016-12-02 | 2019-10-29 | 中国矿业大学(北京) | A kind of active fire extinguishing device and method preventing goaf coal spontaneous combustion |
| CN107955632A (en) * | 2017-11-23 | 2018-04-24 | 中国矿业大学 | A kind of temperature sensitive afterbirth of phase-change material, compound resistance compound and preparation method thereof |
| CN107955632B (en) * | 2017-11-23 | 2020-09-11 | 中国矿业大学 | Phase-change material temperature-sensitive cell coat, composite inhibitor and preparation method thereof |
| CN115920284A (en) * | 2022-11-17 | 2023-04-07 | 浙江中辰城市应急服务管理有限公司 | Indoor hand-throwing self-explosion heat-dissipating fire extinguishing bomb |
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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 |