CN110585623A - Indoor expansion fire extinguishing device - Google Patents
Indoor expansion fire extinguishing device Download PDFInfo
- Publication number
- CN110585623A CN110585623A CN201910845051.7A CN201910845051A CN110585623A CN 110585623 A CN110585623 A CN 110585623A CN 201910845051 A CN201910845051 A CN 201910845051A CN 110585623 A CN110585623 A CN 110585623A
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- Prior art keywords
- mould
- gas
- air
- fire extinguishing
- layer
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/04—Removing or cutting-off the supply of inflammable material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of fire-proof equipment, in particular to an indoor expansion fire extinguishing device, which comprises a closed type gas mould and an inflating mechanism communicated with the gas mould, wherein the gas mould comprises a leak preventer layer, a heat insulation layer, a high temperature resistant layer and a heat dissipation metal net, the gas mould is provided with a gas inlet and an anti-explosion exhaust port, the inflating mechanism comprises a fire extinguishing gas cylinder, the fire extinguishing gas cylinder is communicated with the gas inlet of the gas mould through a gas inlet pipe, the gas inlet of the gas mould is provided with a valve, the outer side of the gas mould is provided with a water inlet layer capable of filling water, the water inlet layer is communicated with a water inlet pipe, the water inlet layer is provided with a plurality of water outlet holes, and the anti-explosion exhaust port is provided with a pressure protection plate. The water inlet layer of the air model seeps water outwards along the surface of the air model, so that the efficiency of limiting the fire spreading and extinguishing is improved.
Description
Technical Field
The invention relates to the technical field of fire-proof equipment, in particular to an indoor expansion fire extinguishing device.
Background
The accident of catching fire often takes place in the city now, and the intensity of a fire is great so that stranded the people in the room, can't go out, burns out the thing in the room totally moreover, and the smog that causes in addition has serious influence to people's breathing, and when the intensity of a fire is great, only be difficult to put out a fire with the fire extinguisher and succeed in, cause the intensity of a fire bigger and bigger, be difficult to control, people's property and safety receive serious harm.
Disclosure of Invention
The invention aims to provide an indoor expansion fire extinguishing device aiming at the defects of the prior art.
In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides an indoor inflation extinguishing device, including closed gas mould and with the mechanism of aerifing of gas mould intercommunication, the gas mould is from inside to outside including leak protection gas layer, insulating layer, high temperature resistant layer and heat dissipation metal mesh in proper order, the gas mould is provided with the air inlet and prevents the explosion gas vent, aerify the mechanism and carry out the gas cylinder of aerifing including being used for to the gas mould, the gas cylinder of putting out a fire passes through the air inlet intercommunication of intake pipe with the gas mould, the air inlet of gas mould is provided with the valve, the outside that the gas mould is located the heat dissipation metal mesh is provided with the layer of intaking that can fill water, the layer of intaking intercommunication has the inlet tube, be provided with a plurality of apopore on the layer of intaking, the explosion gas vent is provided with the pressure.
Furthermore, the air mould can form an arch bridge type inverted U-shaped channel after being inflated, the water inlet layer covers the top of the air mould, the channel center line of the water inlet pipe parallel to the air mould is arranged at the top of the air mould, and one end of the water inlet pipe is provided with a plurality of water spraying holes capable of discharging water to form a water curtain.
Further, the one end that the air jig is close to drenching the water hole is provided with the filterable cloth curtain of smog, the air jig is provided with a plurality of interval distribution's cloth of keeping off a fire along self central line, cloth curtain and cloth of keeping off a fire constitute by fire-retardant cloth, the cloth curtain passes through the mounting bracket to be installed in the one end bottom that the air jig is close to drenching the water hole.
Furthermore, the gas mould can form an expansion fire extinguishing ball after being inflated, and the diameter of the expansion fire extinguishing ball is between 1 and 3 meters.
Furthermore, the air mould can form an air bag for filling a room after being inflated, and the inflating mechanism further comprises a blower communicated with the air mould.
Further, the curtain can block the curtain of smog including a plurality of, and all curtains all hang down naturally and its top and mounting bracket fixed connection.
Still be provided with the passageway support frame of expansion in the gas mould, the passageway support frame is including the bracing piece of a plurality of shape of falling the U, all bracing pieces are arranged in proper order along self place planar normal direction, arrange and be provided with the uide bushing on the bracing piece of passageway support frame tip, except that the equal fixed mounting of other all bracing pieces of arranging the bracing piece at passageway support frame tip has guide bar and uide bushing, the central line of all uide bushings and all guide bars is all parallel with the central line of passageway support frame, be close to the one end of fire to the gas mould export from the gas mould, the uide bushing sliding fit of the bracing piece of all bracing pieces all with being close to the gas mould export and adjacent bracing piece, the length of all guide bars is increased in proper order from the one end that the gas mould.
All the supporting rods comprise an arc-shaped rod and two telescopic rods which are integrally formed at the two ends of the arc-shaped rod.
All the one end that the arc pole was kept away from to the telescopic link all is provided with the universal wheel.
Has the advantages that: the indoor expansion fire extinguishing device has the following advantages:
one is as follows: the invention can reduce the area on fire, limit the spread of fire, weaken the fire, protect facilities in the room, reduce property loss, and even extinguish the fire by extrusion.
The second step is as follows: the invention can quickly establish an escape passage, and the escape passage has smoke isolation treatment to ensure the safety of people.
And thirdly: the water inlet layer of the gas model disclosed by the invention can be used for outwards seeping water along the surface of the gas model, so that the fire extinguishing area can be rapidly enlarged, and the fire spreading and fire extinguishing efficiency can be improved.
Drawings
Fig. 1 is a first schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is a second schematic structural diagram according to a first embodiment of the present invention;
FIG. 3 is a third schematic structural diagram according to a first embodiment of the present invention;
FIG. 4 is a schematic view of a gas mold structure according to a second embodiment of the present invention;
FIG. 5 is a schematic illustration of fire suppression in accordance with a second embodiment of the present invention;
FIG. 6 is a first schematic structural diagram according to a third embodiment of the present invention;
FIG. 7 is a second schematic structural diagram according to a third embodiment of the present invention;
FIG. 8 is a schematic view of a fabric curtain according to an embodiment of the present invention;
FIG. 9 is a first schematic view of a retracted state of a channel support according to an embodiment of the present invention;
FIG. 10 is a second schematic structural view of a contracted state according to a first embodiment of the present invention;
FIG. 11 is a first expanded configuration according to a first embodiment of the present invention;
FIG. 12 is a second expanded configuration according to the first embodiment of the present invention;
FIG. 13 is an enlarged view of FIG. 12 at A;
description of reference numerals: the gas mould 1, gas cylinder 2 puts out a fire, leak protection layer 11, insulating layer 12, high temperature resistant layer 13, heat dissipation metal mesh 14, air inlet 15, explosion-proof gas vent 16, valve 17, water inlet layer 18, inlet tube 19, trickle hole 20, curtain 21, curtain 22, mounting bracket 23, pressure protection piece 24, fire stopping cloth 25, inflation fire extinguishing ball 26, room 3, the space 4 that catches fire, passageway support frame 5, bracing piece 51, guide bar 52, uide bushing 53, arc pole 54, telescopic link 55, the universal wheel 56, spacing head 57.
Detailed Description
The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:
in order to solve the above problems, the present invention provides the following technical solutions:
the first embodiment is as follows:
referring to fig. 1 to 13, an indoor expansion fire extinguishing apparatus comprises a closed air model 1 and an inflating mechanism communicated with the air model 1, wherein the air model 1 sequentially comprises an air leakage prevention layer 11, a heat insulation layer 12, a high temperature resistant layer 13 and a heat dissipation metal net 14 from inside to outside, the air model 1 is provided with an air inlet 15 and an explosion prevention exhaust port 16, the inflating mechanism comprises a fire extinguishing gas cylinder 2 used for inflating the air model 1, the fire extinguishing gas cylinder 2 is communicated with the air inlet 15 of the air model 1 through an air inlet pipe, the air inlet 15 of the air model 1 is provided with a valve 17, the air model 1 is provided with a water inlet layer 18 capable of filling water on the outer side of the heat dissipation metal net 14, the water inlet layer 18 is communicated with a water inlet pipe 19, the water inlet layer 18 is provided with a plurality of water outlet holes, the explosion prevention exhaust port 16 is provided with a pressure protection sheet 24, the valve 17 is opened to enable the air model 1 to rapidly, weaken the intensity of a fire, the layer 18 of intaking of gas mould 1 simultaneously outwards seeps water along gas mould 1 surface, and the layer 18 of intaking is the closest to fire for the layer 18 of intaking outwards seeps water and reaches the effect of putting out a fire, and the layer 18 of intaking simultaneously can reach the effect of putting out a fire and cooling.
The gas mould 1 can form the inverted U-shaped passageway of arch bridge formula after aerifing, it covers at the top of gas mould 1 to advance water layer 18, the parallel gas mould 1's of inlet tube 19 passageway central line sets up at the top of gas mould 1, 19 one end of inlet tube is provided with a plurality of and can goes out the trickle hole 20 that the water formed the water curtain, and gas mould 1 forms an escape way, can make things convenient for personnel to escape, guarantees personnel's safety.
The one end that air mould 1 is close to drenches water hole 20 is provided with the filterable cloth curtain 21 of smog, air mould 1 is provided with a plurality of interval distribution's fender fire cloth 25 along self central line, cloth curtain 21 and fender fire cloth 25 constitute by fire-retardant cloth, cloth curtain 21 passes through mounting bracket 23 to be installed in air mould 1 and is close to the one end bottom of drenching water hole 20, and cloth curtain 21 can restrict smog and get into the passageway of air mould 1 for in personnel get into the passageway of air mould 1, weaken smog and to personnel's influence of breathing, keep off fire cloth 25 and can prevent that flame from scurrying.
Cloth curtain 21 is including a plurality of can block the curtain 22 of smog, and all curtains 22 all hang down naturally and its top and mounting bracket 23 fixed connection, simple structure and simple to operate, in the work, soak curtain 22, play the effect of keeping apart smog and harmful gas, do not have smog in letting the passageway, reduce because harmful gas and smog suffocate the risk.
The gas mould 1 is also internally provided with an expanded channel support frame 5, the channel support frame 5 comprises a plurality of inverted U-shaped support rods 51, all the support rods 51 are sequentially arranged along the normal direction of the plane where the support rods are arranged, guide sleeves 53 are arranged on the support rods 51 arranged at the end parts of the channel support frame 5, guide rods 52 and guide sleeves 53 are fixedly arranged on all the support rods 51 except the support rods 51 arranged at the end parts of the channel support frame 5, the central lines of all the guide sleeves 53 and all the guide rods 52 are parallel to the central line of the channel support frame 5, the guide rods 52 of all the support rods 51 are in sliding fit with the guide sleeves 53 of the adjacent support rods 51 close to the outlet of the gas mould 1 from one end of the gas mould 1 close to the fire, the lengths of all the guide rods 52 are sequentially increased from the outlet of the gas mould 1 to one end of the gas mould 1 close to the fire, and after the gas mould 1 is completely, put passageway support frame 5 in the passageway that gas mould 1 formed, the bracing piece 51 of push-and-pull 5 both sides of passageway support frame can expand passageway support frame 5 rapidly, and passageway support frame 5 can prevent that the top of gas mould 1 from dropping heavier article, flattens gas mould 1, can guarantee to get into the absolute safety of personnel in the gas mould 1, builds very conveniently, and the equal tip of every guide bar 52 all sets up stopper 57.
All the supporting rods 51 comprise an arc-shaped rod 54 and two telescopic rods 55 which are integrally formed at two ends of the arc-shaped rod 54, the height of the channel supporting frame 5 can be adjusted through the telescopic rods 55, the utilization rate is improved, and the fire blocking cloth is installed on the inner side of the arc-shaped rod 54.
All the ends of the telescopic rods 55 far away from the arc-shaped rods 54 are provided with universal wheels 56, so that the resistance of the channel support frame 5 during expansion and contraction is reduced.
Example two:
referring to fig. 1 to 8, an indoor expansion fire extinguishing apparatus comprises a closed air model 1 and an inflating mechanism communicated with the air model 1, wherein the air model 1 sequentially comprises an air leakage prevention layer 11, a heat insulation layer 12, a high temperature resistant layer 13 and a heat dissipation metal net 14 from inside to outside, the air model 1 is provided with an air inlet 15 and an explosion prevention exhaust port 16, the inflating mechanism comprises a fire extinguishing gas cylinder 2 used for inflating the air model 1, the fire extinguishing gas cylinder 2 is communicated with the air inlet 15 of the air model 1 through an air inlet pipe, the air inlet 15 of the air model 1 is provided with a valve 17, the air model 1 is provided with a water inlet layer 18 capable of filling water on the outer side of the heat dissipation metal net 14, the water inlet layer 18 is communicated with a water inlet pipe 19, the water inlet layer 18 is provided with a plurality of water outlet holes, the explosion prevention exhaust port 16 is provided with a pressure protection sheet 24, the valve 17 is opened to enable the air model 1 to rapidly, weaken the intensity of a fire, the layer 18 of intaking of gas mould 1 simultaneously outwards seeps water along gas mould 1 surface, and the layer 18 of intaking is the closest to fire for the layer 18 of intaking outwards seeps water and reaches the effect of putting out a fire, and the layer 18 of intaking simultaneously can reach the effect of putting out a fire and cooling.
The gas mould 1 can form the inflation ball 26 of putting out a fire after aerifing, the diameter of inflation ball 26 of putting out a fire is between 1 meter ~ 3 meters, and a plurality of can extrude the space 4 of catching fire rapidly, can completely cut off oxygen rapidly moreover, can in time improve the efficiency of putting out a fire, realizes that whole room is all crowded by the inflation ball of putting out a fire and props.
Example three:
referring to fig. 1 to 8, an indoor expansion fire extinguishing apparatus comprises a closed air model 1 and an inflating mechanism communicated with the air model 1, wherein the air model 1 sequentially comprises an air leakage prevention layer 11, a heat insulation layer 12, a high temperature resistant layer 13 and a heat dissipation metal net 14 from inside to outside, the air model 1 is provided with an air inlet 15 and an explosion prevention exhaust port 16, the inflating mechanism comprises a fire extinguishing gas cylinder 2 used for inflating the air model 1, the fire extinguishing gas cylinder 2 is communicated with the air inlet 15 of the air model 1 through an air inlet pipe, the air inlet 15 of the air model 1 is provided with a valve 17, the air model 1 is provided with a water inlet layer 18 capable of filling water on the outer side of the heat dissipation metal net 14, the water inlet layer 18 is communicated with a water inlet pipe 19, the water inlet layer 18 is provided with a plurality of water outlet holes, the explosion prevention exhaust port 16 is provided with a pressure protection sheet 24, the valve 17 is opened to rapidly expand the air model 1, weaken the intensity of a fire, the layer 18 of intaking of gas mould 1 simultaneously outwards seeps water along gas mould 1 surface, and the layer 18 of intaking is the closest to fire for the layer 18 of intaking outwards seeps water and reaches the effect of putting out a fire, and the layer 18 of intaking simultaneously can reach the effect of putting out a fire and cooling.
The air bag that can form after 1 aerifys of gas mould and fill room 3, aerify the mechanism still including the air-blower with 1 intercommunication of gas mould, the air-blower is 1 enlarges with higher speed gas mould, and gas mould 1 finally fills whole room 3, and can completely cut off oxygen rapidly, can in time improve fire extinguishing efficiency, will catch fire 4 extrudions of space simultaneously totally to reach the effect of putting out a fire rapidly, the gas cylinder also can replace the air-blower to realize that whole gas mould is aerifyd.
Compared with the second embodiment, the first embodiment can realize an escape passage and play a key role for rescue personnel, the second embodiment has larger fire extinguishing advantages for buildings with larger two-pair spaces, and can throw a plurality of air moulds 1 into a firing space 4 to fill the whole space, and the third embodiment has larger fire extinguishing advantages for rooms 3 with smaller spaces.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (9)
1. An indoor inflation extinguishing device which characterized in that: comprises a closed air model (1) and an inflating mechanism communicated with the air model (1), the air mould (1) comprises an air leakage prevention layer (11), a heat insulation layer (12), a high temperature resistant layer (13) and a heat dissipation metal net (14) from inside to outside in sequence, the air mould (1) is provided with an air inlet (15) and an anti-explosion exhaust port (16), the inflation mechanism comprises a fire extinguishing gas cylinder (2) used for inflating the gas model (1), the fire extinguishing gas cylinder (2) is communicated with a gas inlet (15) of the gas mould (1) through a gas inlet pipe, a valve (17) is arranged at the air inlet (15) of the air mould (1), a water inlet layer (18) capable of filling water is arranged on the outer side of the air mould (1) positioned on the heat dissipation metal net (14), water inlet layer (18) intercommunication has inlet tube (19), be provided with a plurality of apopore on water inlet layer (18), explosion-proof gas vent (16) are provided with pressure protection piece (24).
2. An indoor expansion fire extinguishing apparatus according to claim 1, wherein: air mould (1) aerifys the back and can form the inverted U-shaped passageway of arch bridge formula, it covers the top at air mould (1) to advance water layer (18), the passageway central line setting of inlet tube (19) parallel air mould (1) is at the top of air mould (1), inlet tube (19) one end is provided with a plurality of and can goes out water and form drenching water hole (20) of cascade.
3. An indoor expansion fire extinguishing apparatus according to claim 2, wherein: one end of the air mould (1) close to the water spraying hole (20) is provided with a cloth curtain (21) with smoke filtering, the air mould (1) is provided with a plurality of fire-blocking cloth (25) distributed at intervals along the central line of the air mould (1), the cloth curtain (21) and the fire-blocking cloth (25) are formed by flame-retardant cloth, and the cloth curtain (21) is installed at one end bottom of the air mould (1) close to the water spraying hole (20) through a mounting rack (23).
4. An indoor expansion fire extinguishing apparatus according to claim 1, wherein: the gas mould (1) can form an expansion fire extinguishing ball (26) after being inflated, and the diameter of the expansion fire extinguishing ball (26) is 1-3 meters.
5. An indoor expansion fire extinguishing apparatus according to claim 1, wherein: the air mould (1) can form an air bag for filling a room (3) after being inflated, and the inflating mechanism further comprises a blower communicated with the air mould (1).
6. An indoor expansion fire extinguishing apparatus according to claim 3, wherein: cloth curtain (21) is including a plurality of curtain (22) that can block smog, and all curtains (22) all hang down naturally and its top and mounting bracket (23) fixed connection.
7. An indoor expansion fire extinguishing apparatus according to claim 3, wherein: the gas mould is characterized in that an expanded channel support frame (5) is further arranged in the gas mould (1), the channel support frame (5) comprises a plurality of inverted U-shaped support rods (51), all the support rods (51) are sequentially arranged along the normal direction of the plane where the support rods are arranged, guide sleeves (53) are arranged on the support rods (51) arranged at the end parts of the channel support frame (5), guide rods (52) and guide sleeves (53) are fixedly arranged on all the support rods (51) except the support rods (51) arranged at the end parts of the channel support frame (5), the center lines of all the guide sleeves (53) and all the guide rods (52) are parallel to the center line of the channel support frame (5), the guide rods (52) of all the support rods (51) are in sliding fit with the guide sleeves (53) of the adjacent support rods (51) close to the outlet of the gas mould (1), the lengths of all the guide rods (52) are sequentially increased from the outlet of the gas mould (1) to one end of the gas mould (1) close to the fire.
8. An indoor expansion fire extinguishing apparatus according to claim 7, wherein: all the support rods (51) comprise an arc-shaped rod (54) and two telescopic rods (55) which are integrally formed at two ends of the arc-shaped rod (54).
9. An indoor expansion fire extinguishing apparatus according to claim 8, wherein: all the ends, far away from the arc-shaped rod (54), of the telescopic rods (55) are provided with universal wheels (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910845051.7A CN110585623A (en) | 2019-09-07 | 2019-09-07 | Indoor expansion fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910845051.7A CN110585623A (en) | 2019-09-07 | 2019-09-07 | Indoor expansion fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110585623A true CN110585623A (en) | 2019-12-20 |
Family
ID=68858384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910845051.7A Pending CN110585623A (en) | 2019-09-07 | 2019-09-07 | Indoor expansion fire extinguishing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110585623A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420331A (en) * | 2020-04-06 | 2020-07-17 | 李云红 | Fireproof device of automatic supporting device of dustproof gas hood |
| CN111760221A (en) * | 2020-06-01 | 2020-10-13 | 吴波 | Fire-retardant device of switch board with isolated air function |
| CN111905314A (en) * | 2020-08-13 | 2020-11-10 | 杭州圣枪科技有限公司 | Family hidden type recyclable fire detection device |
| CN112957634A (en) * | 2021-02-06 | 2021-06-15 | 威特龙消防安全集团股份公司 | Totally enclosed gas fire extinguishing isolation device |
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| CN104056377A (en) * | 2013-12-30 | 2014-09-24 | 王恩利 | Non-open space fire-extinguishing elastic inflaming-retarding air bag and method |
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| GB2118039A (en) * | 1982-04-07 | 1983-10-26 | Edwin William Vanner | Method and apparatus for extinguishing fires |
| JPH10309325A (en) * | 1997-05-13 | 1998-11-24 | Junichi Asano | Fire extinguishing method for building and bag for fire extinguishment for building |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420331A (en) * | 2020-04-06 | 2020-07-17 | 李云红 | Fireproof device of automatic supporting device of dustproof gas hood |
| CN111420331B (en) * | 2020-04-06 | 2021-06-11 | 绍兴市柯桥区欣飞科技有限公司 | Fireproof device of automatic supporting device of dustproof gas hood |
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| CN111905314A (en) * | 2020-08-13 | 2020-11-10 | 杭州圣枪科技有限公司 | Family hidden type recyclable fire detection device |
| CN111905314B (en) * | 2020-08-13 | 2021-10-29 | 湖南润华新材料有限公司 | Family hidden type recyclable fire detection device |
| CN112957634A (en) * | 2021-02-06 | 2021-06-15 | 威特龙消防安全集团股份公司 | Totally enclosed gas fire extinguishing isolation device |
| CN112957634B (en) * | 2021-02-06 | 2022-02-22 | 威特龙消防安全集团股份公司 | Totally enclosed gas fire extinguishing isolation device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191220 |