CN106362334A - High-pressure piston water spray fire extinguisher - Google Patents
High-pressure piston water spray fire extinguisher Download PDFInfo
- Publication number
- CN106362334A CN106362334A CN201610914800.3A CN201610914800A CN106362334A CN 106362334 A CN106362334 A CN 106362334A CN 201610914800 A CN201610914800 A CN 201610914800A CN 106362334 A CN106362334 A CN 106362334A
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- CN
- China
- Prior art keywords
- piston
- nozzle
- gas generator
- igniter
- container
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/003—Extinguishers with spraying and projection of extinguishing agents by pressurised gas
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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 discloses a high-pressure piston water spray fire extinguisher which comprises a spray nozzle, a diaphragm, a barrel-shaped container, a water agent, a piston, a fuel gas generator, an igniter, a guide wire and a rear cover; the spray nozzle is mounted at the front end of the barrel-shaped container; the diaphragm is mounted in a mounting hole in the front end surface of the barrel-shaped container; the piston is mounted in a central hole of the barrel-shaped container; the water agent is injected into a space, positioned between the piston and the spray nozzle, in the barrel-shaped container; the fuel gas generator is mounted in a mounting hole of the piston; the igniter is mounted in the fuel gas generator; the rear cover is mounted at the rear end of the barrel-shaped container; and one end of the guide wire is connected with the igniter. According to the high-pressure piston water spray fire extinguisher disclosed by the invention, lasting high pressure can be generated by the micro fuel gas generator, so that fog drops with diameter smaller than 100 [mu] m can be generated to achieve the comprehensive effects of extinguishing fire disasters A, fire disasters B, fire disasters C and fire disasters D; and moreover, the high-pressure piston water spray fire extinguisher further can replace a hand-held type fire extinguisher on the market, and also can be changed into a non-explosive type spherical spray fine mist fire-fighting bullet in an unmanned aerial vehicle for being used for high-rise building fire extinguishing.
Description
Technical field
The invention belongs to a kind of fire extinguisher technical field is and in particular to a kind of high pressure piston water.
Background technology
The water being generally used for putting out a fire mostly adopts high-pressure hydraulic pump, the complicated heavier-weight of this system structure,
Take more room and space, be a kind of fixed equipment.And market existing backpack water spray extinguisher is because with gas cylinder
Produce pressure therefore also heavier-weight expensive.
Water spray extinguishing principle is best, effect well environmental protection again, but the condition producing water smoke is very harsh, that is, High Voltage to be had
There is the pressure vessel of special nozzle high intensity also to be had again.
Content of the invention
The technical problem to be solved is to provide a kind of high pressure piston water spray for above-mentioned the deficiencies in the prior art
Mist fire extinguisher, it has stronger fire-extinguishing function concurrently, and can go out a, b, c, d tetra- class fire, can be made into hand-held or fixing waiting type, in
Equidistant emission-type.
For realizing above-mentioned technical purpose, the technical scheme that the present invention takes is:
A kind of high pressure piston water, wherein: inclusion nozzle, diaphragm, cylinder container, water preparation, piston, combustion gas are sent out
Raw device, igniter, wire and bonnet, described nozzle is threaded connection and is arranged on a front end for property container, described cylinder
Container adopts elongated, cylindrical structure, and described diaphragm is arranged in the installing hole on a property container front end face, described piston
It is arranged in a centre bore of property container, be located in described cylinder container and be marked with water preparation in the space between piston and nozzle,
The rear end face of described piston is provided with installing hole, and described gas generator is arranged in the installing hole of piston, described combustion
Gas generator is cylindrical structural, and described igniter is arranged in gas generator, and described bonnet is threaded connection peace
Be contained in a rear end for property container, described bonnet is the cylinder barrel shaped structure bottom of with, described after cover and be provided with through wires hole, described
Wire one end is connected with igniter, and the through wires hole that the other end of wire covers from afterwards passes, the outer surface of described cylinder container
It is provided with anti-skid design, be located at equipped with 3 liters of water preparations between piston and nozzle in described cylinder container, described igniter adopts
Electric ignition version.
For optimizing technique scheme, the concrete measure taken also includes:
The air pressure of above-mentioned miniature gas generator is 14～15mpa, and miniature gas generator, built with gunpowder, loads close
Spend for 0.8g/cm3.
There is 0.5mm gap between the internal diameter of above-mentioned piston external diameter and cylinder container.
Between installing hole inwall on the external cylindrical surface of above-mentioned diaphragm and cylinder container front end face, sealing ring is installed.
The flow of above-mentioned nozzle is 0.5 liter/second, and the working time is 7 seconds.
Ball nozzle can also be installed in the front end of above-mentioned cylinder container.
Above-mentioned ball nozzle is provided with 19 nozzles, and the dead ahead of ball nozzle is provided with a nozzle, ball nozzle
Inner cone is provided with six nozzles, and the side of ball nozzle is provided with six nozzles, and the rear cone of ball nozzle is provided with six
Nozzle.
Described gas generator is made up of Ledate rocket and altitude chamber；There is an igniter in gas generator, should
Igniter has the effect starting gas generator.
Described igniting has a wire and draws bonnet, the igniter effect when external power supply is powered.Igniter dose is 1
Gram granule is black, and chamber pressure is 14～15mpa.
Fire extinguisher main body in the present invention is a cylindrical elongated container.Drum ladle front end is nozzle or spherical spray
Mouth, drum ladle rear end is bonnet, and bonnet nearby has a piston on the front, equipped with 3 liters of water preparations between piston and nozzle, piston with
Cylinder has a miniature gas generator being fixed on piston between bottom；There is an electric igniter in gas generator.Igniter
It is connected with external power supply by wire, start gas generator, gas generator works and promotes piston, reaches level pressure diaphragm
Limiting pressure, water preparation is extruded formation water spray from nozzle by rupture of diaphragm, and fogdrop diameter will be less than 100 μm, and droplet can be rapid
Diffusion, to 30m2, the indoor condition of a fire plays preferably fire-retardant, cooling effect, reaches the purpose of high-effect fire-extinguishing.
The specific embodiments of piston-type underwater spray fire extinguisher of the present invention are as follows:
(1) according to drawing processing fire extinguisher theme cylindrical vessel, nozzle, piston, bonnet, gas generator and igniting dress
Put；
(2) gas generator is installed with piston, piston component is loaded drum ladle bottom, adds bonnet；
(3) fill water preparation；
(4) cover diaphragm, install nozzle, fire extinguisher assembling finishes.
It is an advantage of the current invention that following some:
(1) continuous high-pressure can be produced and then can persistently produce the droplet that fogdrop diameter is less than 100 μm, reach go out a, b, c, d
The purpose of four class fire, and fire-fighting efficiency is high.
(2) the gas generator technology in military industrial technology and fiberglass high-pressure bottle technology are organically combined and formed
A kind of new water spray extinguisher.
(3) this fire extinguisher can be made into the form such as hand-held and fixing waiting type, various informative, applied range, can achieve
Moderate distance emission-type.
(4) hand fire extinguisher on existing market can be replaced, and it is thin to change into the spherical injection of the non-fried type of UAV system
Mist fire-fighting bullet is used for high-rise building and puts out a fire.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the installation ball nozzle structural representation view of the present invention；
Fig. 3 is the structural representation of ball nozzle of the present invention；
Fig. 4 is the structure cut-away view of ball nozzle of the present invention.
Reference therein is: nozzle 1, diaphragm 2, cylinder container 3, water preparation 4, piston 5, gas generator 6, igniter
7th, wire 8, bonnet 9, ball nozzle 10.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is further illustrated:
A kind of high pressure piston water, wherein: include nozzle 1, diaphragm 2, cylinder container 3, water preparation 4, piston 5,
Gas generator 6, igniter 7, wire 8 and bonnet 9, described nozzle 1 is threaded connection before being arranged on a property container 3
End, described cylinder container 3 adopts elongated, cylindrical structure, and described diaphragm 2 is arranged on the installation on property container 3 front end face
Kong Li, described piston 5 is arranged in a centre bore of property container 3, be located in described cylinder container 3 piston 5 and nozzle 1 it
Between space in be marked with water preparation 4, the rear end face of described piston 5 is provided with installing hole, and described gas generator 6 is arranged on work
In the installing hole of plug 5, described gas generator 6 is cylindrical structural, and described igniter 7 is arranged in gas generator 6,
Described bonnet 9 is threaded connection and is arranged on a rear end for property container 3, and described bonnet 9 is the cylinder barrel shaped structure bottom of with, institute
The bonnet 9 stated is provided with through wires hole, and described wire 8 one end is connected with igniter 7, the other end the wearing from bonnet 9 of wire 8
String holes passes, and the outer surface of described cylinder container 3 is provided with anti-skid design, is located at piston 5 and spray in described cylinder container 3
Equipped with 3 liters of water preparations 4 between mouth 1, described igniter 7 adopts electric ignition version.
In embodiment, the air pressure of miniature gas generator 6 is 14～15mpa, miniature gas generator 6 built with gunpowder,
Gunpowder loading density is 0.8g/cm3.
In embodiment, between the internal diameter of piston 5 external diameter and cylinder container 3, there is 0.5mm gap.
In embodiment, between the installing hole inwall on the external cylindrical surface of diaphragm 2 and cylinder container 3 front end face, sealing is installed
Circle.
The present invention is because miniature gas generator can produce continuous high-pressure and then can persistently produce fogdrop diameter and be less than 100 μm
Droplet, reaches the purpose of a, b, c, d tetra- class fire that goes out.The present invention can replace hand fire extinguisher on existing market, and can change
It is changed into UAV system non-fried type spherical injection fine mist fire-fighting bullet and be used for high-rise building fire extinguishing.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical schemes belonging under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention, should be regarded as the protection of the present invention
Scope.
Claims (7)
1. a kind of high pressure piston water it is characterised in that: include nozzle (1), diaphragm (2), cylinder container (3), water
Agent (4), piston (5), gas generator (6), igniter (7), wire (8) and bonnet (9), described nozzle (1) passes through screw thread
Connect and be arranged on a front end for property container (3), described cylinder container (3) adopts elongated, cylindrical structure, described diaphragm (2)
It is arranged in the installing hole on property container (3) front end face, described piston (5) is arranged in a centre bore of property container (3),
It is located in described cylinder container (3) in the space between piston (5) and nozzle (1) and be marked with water preparation (4), described piston (5)
Rear end face be provided with installing hole, described gas generator (6) is arranged in the installing hole of piston (5), and described combustion gas is sent out
Raw device (6) is cylindrical structural, and described igniter (7) is arranged in gas generator (6), and described bonnet (9) passes through spiral shell
Stricture of vagina connection is arranged on a rear end for property container (3), and described bonnet (9) is the cylinder barrel shaped structure bottom of with, on described bonnet (9)
It is provided with through wires hole, described wire (8) one end is connected with igniter (7), the other end of wire (8) threading from bonnet (9)
Hole passes, and the outer surface of described cylinder container (3) is provided with anti-skid design, is located at piston (5) in described cylinder container (3)
Equipped with 3 liters of water preparations (4) and nozzle (1) between, described igniter (7) adopts electric ignition version.
2. a kind of high pressure piston water according to claim 1 it is characterised in that: described miniature gas are sent out
The air pressure of raw device (6) is 14～15mpa, and built with gunpowder, gunpowder loading density is 0.8g/cm to miniature gas generator3.
3. a kind of high pressure piston water according to claim 1 it is characterised in that: described piston (5) is outward
There is 0.5mm gap between the internal diameter of footpath and cylinder container (3).
4. a kind of high pressure piston water according to claim 1 it is characterised in that: described diaphragm (2)
Between installing hole inwall on external cylindrical surface and cylinder container (3) front end face, sealing ring is installed.
5. a kind of high pressure piston water according to claim 1 it is characterised in that: the stream of described nozzle (1)
Measure as 0.5 liter/second, the working time is 7 seconds.
6. a kind of high pressure piston water according to claim 1 it is characterised in that: described cylinder container
(3) ball nozzle (10) can also be installed in front end.
7. a kind of high pressure piston water according to claim 6 it is characterised in that: described ball nozzle
(10) it is provided with 19 nozzles, the dead ahead of ball nozzle (10) is provided with a nozzle, the inner cone of ball nozzle (10) sets
There are six nozzles, the side of ball nozzle (10) is provided with six nozzles, and the rear cone of ball nozzle (10) is provided with six sprays
Mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610914800.3A CN106362334A (en) | 2016-10-20 | 2016-10-20 | High-pressure piston water spray fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610914800.3A CN106362334A (en) | 2016-10-20 | 2016-10-20 | High-pressure piston water spray fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106362334A true CN106362334A (en) | 2017-02-01 |
Family
ID=57896517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610914800.3A Pending CN106362334A (en) | 2016-10-20 | 2016-10-20 | High-pressure piston water spray fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106362334A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368617A (en) * | 2019-06-14 | 2019-10-25 | 西安尚泰安全技术有限责任公司 | A kind of water system gas-pushing extinguishing method and device |
| CN112121341A (en) * | 2020-09-24 | 2020-12-25 | 哲弗智能系统（上海）有限公司 | Method and device for calculating parameters of fire extinguishing system, storage medium and equipment |
| WO2022015136A1 (en) * | 2020-07-13 | 2022-01-20 | Servando Soto Velasco | Device for spraying gaseous fluids at high pressure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI230620B (en) * | 2003-10-17 | 2005-04-11 | Ji-Chiang Jung | Nozzles capable of producing water spray with different particle size |
| CN2750828Y (en) * | 2004-12-21 | 2006-01-11 | 白也夫·谢·尼 | Fire extinguishing apparatus |
| CN201899806U (en) * | 2010-12-20 | 2011-07-20 | 南京理工大学 | Fine water mist spray head |
| CN202569254U (en) * | 2012-05-04 | 2012-12-05 | 刘欣传 | Novel throwing type fire extinguisher |
| CN105536180A (en) * | 2016-03-10 | 2016-05-04 | 浙江胄天科技股份有限公司 | Gas generator drive based fire extinguisher adopting normal-pressure liquid fire extinguishing agent |
| CN105664406A (en) * | 2016-03-22 | 2016-06-15 | 姚冰 | Safety passive fire extinguishing bottle and automatic fire extinguishing system |
| CN206252759U (en) * | 2016-10-20 | 2017-06-16 | 南京壹诺为航空科技有限公司 | A kind of high pressure piston water |
-
2016
- 2016-10-20 CN CN201610914800.3A patent/CN106362334A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI230620B (en) * | 2003-10-17 | 2005-04-11 | Ji-Chiang Jung | Nozzles capable of producing water spray with different particle size |
| CN2750828Y (en) * | 2004-12-21 | 2006-01-11 | 白也夫·谢·尼 | Fire extinguishing apparatus |
| CN201899806U (en) * | 2010-12-20 | 2011-07-20 | 南京理工大学 | Fine water mist spray head |
| CN202569254U (en) * | 2012-05-04 | 2012-12-05 | 刘欣传 | Novel throwing type fire extinguisher |
| CN105536180A (en) * | 2016-03-10 | 2016-05-04 | 浙江胄天科技股份有限公司 | Gas generator drive based fire extinguisher adopting normal-pressure liquid fire extinguishing agent |
| CN105664406A (en) * | 2016-03-22 | 2016-06-15 | 姚冰 | Safety passive fire extinguishing bottle and automatic fire extinguishing system |
| CN206252759U (en) * | 2016-10-20 | 2017-06-16 | 南京壹诺为航空科技有限公司 | A kind of high pressure piston water |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368617A (en) * | 2019-06-14 | 2019-10-25 | 西安尚泰安全技术有限责任公司 | A kind of water system gas-pushing extinguishing method and device |
| WO2022015136A1 (en) * | 2020-07-13 | 2022-01-20 | Servando Soto Velasco | Device for spraying gaseous fluids at high pressure |
| CN112121341A (en) * | 2020-09-24 | 2020-12-25 | 哲弗智能系统（上海）有限公司 | Method and device for calculating parameters of fire extinguishing system, storage medium and equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |
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| RJ01 | Rejection of invention patent application after publication |