CN106693240A - Novel portable high-pressure fine water mist fire extinguisher - Google Patents
Novel portable high-pressure fine water mist fire extinguisher Download PDFInfo
- Publication number
- CN106693240A CN106693240A CN201710041982.2A CN201710041982A CN106693240A CN 106693240 A CN106693240 A CN 106693240A CN 201710041982 A CN201710041982 A CN 201710041982A CN 106693240 A CN106693240 A CN 106693240A
- Authority
- CN
- China
- Prior art keywords
- pressure
- pump
- water
- novel portable
- mist fire
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/62—Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container
- A62C13/64—Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container the extinguishing material being released by means of a valve
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
Abstract
The invention discloses a novel portable high-pressure fine water mist fire extinguisher which comprises a container, a high-pressure atomization pump, a switching valve and a nozzle. A water solution is contained in the container. The water inlet end of the high-pressure atomization pump is connected with a water suction pipe. The water suction pipe stretches to the part below the liquid level of the water solution. The water outlet end of the high-pressure atomization pump communicates with the switching valve, and the high-pressure atomization pump is connected with a drive power source. The switching valve is connected with the nozzle through a pipeline, and a water supplementing control valve is arranged at the bottom of the container. According to the novel portable high-pressure fine water mist fire extinguisher, a uniflow fine water mist method is adopted, the water solution enters the high-pressure atomization pump to be pressurized to form mist fine water drops, a protection area is evenly covered by the mist fine water drops after the mist fine water drops are sprayed out through the nozzle, and the purpose of fire extinguishing is achieved through cooling and stifling effects. The novel portable high-pressure fine water mist fire extinguisher is simple in structure, easy to carry, good in universality, low in cost and capable of facilitating market popularization of the high-pressure fine water mist fire extinguishing technology.
Description
Technical field
The present invention relates to a kind of fire extinguisher, more particularly, to a kind of novel portable high-pressure water mist fire-extinguishing device.
Background technology
Hand fire extinguisher is to put out the important fire-fighting equipment from the beginning of fire, and important angle is play in national fire-fighting
Color.In face of different types of fire, the selection of hand fire extinguisher becomes particularly important, and its using effect is directly connected to people
The security of the lives and property of the people.Extinguishing chemical is the fire extinguishing main body of hand fire extinguisher, is the key factor for determining extinguishing effect, domestic
Outer conventional extinguishing chemical has water-based extinguishing agent, powder extinguishing agent, fire foam, carbon dioxide extinguishing agent etc..Water-based extinguishing agent
With low cost, environmental protection, is widely used, but the viscosity of water is low, and short in comburant superficial residence time, cooling effect is limited, causes
Water consumption is big；Powder extinguishing agent is dry and readily flowed solid powder, and fire-fighting efficiency is high, speed is fast, but to the cold of burning
But act on small, resume combustion easily occurs in the effect for not possessing covering substantially and preventing burning from evaporating, and dry powder has in itself for people
Strong smothering action；Fire foam is to produce foam after the mixed liquor of chemical substance and water, with air contact, using water
The smothering action of cooling and foam implements fire extinguishing, and foam fire-fighting is mainly used in putting out oil fire, for solid kind fire, fire extinguishing
Efficiency is not good and residue not easy cleaning.Carbon dioxide extinguishing agent reduces oxygen concentration to put out a fire by dilute combustion area air
, extinguishing effect is good, and free from environmental pollution, noresidue after fire extinguishing, but under thin oxygen concentration environment, rescue personnel is same
Cannot survive.
All there is respective limitation in the application of above-mentioned extinguishing chemical, it is impossible to tackle happen suddenly in real life different types of
Fire.High-pressure water mist fire-extinguishing is water under high pressure is sprayed from nozzle using high-pressure hydraulic pump or gases at high pressure, forms vaporific thin water
Drop, uniform fold to protection zone reaches fire extinguishing, suppresses the mesh of the intensity of a fire and cooling protection object by cooling, smothering action
's.As long as regulating the granularity and jet length of water mists simultaneously, high-pressure water mist fire-extinguishing can put out different types of fire
Calamity.Used as water-based extinguishing agent, high-pressure fine water mist fire-extinguishing system is better than other fire extinguishing systems in terms of construction costs and environmental protection,
The system fire extinguishing effectiveness of heavy pressure fine spray skill upgrading simultaneously, improves that traditional water system fire extinguishing system water consumption is big, water damage
Shortcoming high, it has also become internationally recognized ideal fire-fighting technique.But, current country's high-pressure fine water mist fire-extinguishing system,
Most build is larger, and complex structure is not portable, so not universal in daily use.
The content of the invention
It is an object of the invention to provide a kind of novel portable high-pressure water mist fire-extinguishing device, to solve, routine is portable to go out
There is limitation, the different types of fire of burst cannot be tackled in firearm application.
It is that, up to this purpose, the present invention uses following technical scheme：
A kind of novel portable high-pressure water mist fire-extinguishing device, it includes container, high-pressure atomization pump, switch valve and nozzle, its
In, the aqueous solution is filled in the container, the water inlet end connection suction hose of the high-pressure atomization pump, the suction hose stretches into the water
The liquid level lower section of solution, the water side of the high-pressure atomization pump is connected with the switch valve, and the high-pressure atomization pump is connected
Driving power supply, the switch valve connects nozzle by pipeline, and the bottom of the container is provided with benefit water control valve.
Especially, the container includes housing, and the switch valve is arranged in the top of the housing, the housing and sets
There are epicoele and cavity of resorption, the aqueous solution is filled in the cavity of resorption, the high-pressure atomization pump is arranged in the epicoele.
Especially, the driving power supply uses battery, the battery to be arranged in the epicoele, and coordinates the storage
Battery is provided with charging inlet and button switch, the button switch and the high-pressure atomization pump string in the top of the housing
Connection, the button switch is in parallel with the battery and charging inlet.
Especially, flexible handle, the flexible handle pressing, release difference controlling switch valve are provided with the switch valve
Open and close.
Especially, the alternation fixed magnetic field and the pump housing that the high-pressure atomization pump forms electromagnetism winding strike up partnership, described
The pump housing uses positive displacement pump, and the positive displacement pump is any one of gear pump, vane pump, ball pump or plunger displacement pump.
Especially, it is described to mend any one that water control valve is check valve, overflow valve, pressure-reducing valve or sequence valve.
Especially, the bottom of the container is provided with moisturizing interface, and the benefit water control valve is located in the moisturizing interface.
Compared with prior art, novel portable high-pressure water mist fire-extinguishing device of the invention is high-pressure water mist fire-extinguishing technology
Application propose solution, be not only simple in structure, it is easy to portable；And versatility is good, low cost is conducive to high pressure fine water
The marketing of mist fire-fighting technique.
Brief description of the drawings
Fig. 1 is the structural representation of the novel portable high-pressure water mist fire-extinguishing device that the specific embodiment of the invention 1 is provided；
Fig. 2 is the external form figure of the novel portable high-pressure water mist fire-extinguishing device that the specific embodiment of the invention 1 is provided；
Fig. 3 is that the housing epicoele of the novel portable high-pressure water mist fire-extinguishing device that the specific embodiment of the invention 1 is provided is bowed
View.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
Refer to shown in Fig. 1 to Fig. 3, in the present embodiment, a kind of novel portable high-pressure water mist fire-extinguishing device includes housing
1st, high-pressure atomization pump 2, switch valve 3 and nozzle 4, the switch valve 3 are arranged in the top of the housing 1, the housing 1 and set
Have in epicoele 5 and cavity of resorption 6, the cavity of resorption 6 and fill as the aqueous solution of extinguishing chemical, the high-pressure atomization pump 2 is arranged on described
In chamber 5, its water inlet end connection suction hose 7, the suction hose 7 stretches into the liquid level lower section of the aqueous solution, the high-pressure atomization
The water side of pump 2 is connected by pipeline with the switch valve 3, and the nozzle 4 is connected by sebific duct 8 with the switch valve 3.
It is provided with as the battery 9 and charge-discharge circuit plate of the driving power supply of high-pressure atomization pump 2 in the epicoele 5, is matched somebody with somebody
Close the battery 9 and the top of the housing 1 is provided with charging inlet 10 and button switch 11, the button switch 11 and institute
State high-pressure atomization pump 2 to connect, the button switch 11 is in parallel with the battery 9 and charging inlet 10.
The bottom of the housing 1 is provided with moisturizing interface 12, the moisturizing interface 12 and is provided with check valve 13, works as moisturizing
Check valve 13 is opened when interface 12 is connected with external pressure water source, carries out moisturizing, and moisturizing terminates check valve 13 and closes, reversely close
Envelope.
Flexible handle 14, pressing/release difference controlling switch valve of the flexible handle 14 are provided with the switch valve 3
3 ON/OFF.
The high-pressure atomization pump 2 uses positive displacement pump, pressure stage to be more than 3.5MPa.Gear is can select in specific application
Any one of pump, vane pump, ball pump or plunger displacement pump.
Specific works mode is as follows：
Button switch 11 is pressed, high-pressure atomization pump 2 is started working, the aqueous solution of the cavity of resorption 6 of housing 1 is entered by suction hose 7
High-pressure atomization pump 2 is pressurized, and forms pressure solution, and switch valve 3 presses flexible handle 14 and keep still in normally off, switchs
Valve 3 is opened, and pressure solution enters entering glue pipe 8 by switch valve 3, and finally forming high energy water mists drop through nozzle 4 sprays, and is gone out
Fire.After fire extinguishing is finished, flexible handle 14 is unclamped, switch valve 3 is again switched off, and pressure solution no longer sprays, and shuts button switch 11,
Fire extinguisher end-of-job.
Above example is to elaborate general principle of the invention and characteristic, and the present invention is not limited by above-mentioned example,
Without departing from the spirit and scope, the present invention also has various change and change, and these changes and modifications both fall within
In scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent thereof.
Claims (7)
1. a kind of novel portable high-pressure water mist fire-extinguishing device, it includes container, high-pressure atomization pump, switch valve and nozzle, and it is special
Levy and be, the aqueous solution is filled in the container, the water inlet end connection suction hose of the high-pressure atomization pump, the suction hose stretches into institute
The liquid level lower section of the aqueous solution is stated, the water side of the high-pressure atomization pump is connected with the switch valve, and the high-pressure atomization pump
Connection driving power supply, the switch valve connects nozzle by pipeline, and the bottom of the container is provided with benefit water control valve.
2. novel portable high-pressure water mist fire-extinguishing device according to claim 1, it is characterised in that the container includes shell
Body, the switch valve is arranged at the top of the housing, and epicoele and cavity of resorption are provided with the housing, and water is filled in the cavity of resorption
Solution, the high-pressure atomization pump is arranged in the epicoele.
3. novel portable high-pressure water mist fire-extinguishing device according to claim 2, it is characterised in that the driving power supply is adopted
With battery, the battery is arranged in the epicoele, and the cooperation battery is provided with the top of the housing and fills
Electrical interface and button switch, the button switch and the high-pressure atomization series connection of pumps, the button switch and the battery and
Charging inlet is in parallel.
4. novel portable high-pressure water mist fire-extinguishing device according to claim 1, it is characterised in that set on the switch valve
It is equipped with flexible handle, the flexible handle pressing, release controlling switch valve open and close respectively.
5. novel portable high-pressure water mist fire-extinguishing device according to claim 1, it is characterised in that the high-pressure atomization pump
The alternation fixed magnetic field and the pump housing that electromagnetism winding is formed strike up partnership, and the pump housing uses positive displacement pump, the positive displacement pump
For gear pump, vane pump, ball pump or plunger displacement pump any one.
6. novel portable high-pressure water mist fire-extinguishing device according to claim 1, it is characterised in that the benefit water control valve
For check valve, overflow valve, pressure-reducing valve or sequence valve any one.
7. novel portable high-pressure water mist fire-extinguishing device according to claim 1, it is characterised in that the bottom of the container
Moisturizing interface is provided with, the benefit water control valve is located in the moisturizing interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041982.2A CN106693240A (en) | 2017-01-20 | 2017-01-20 | Novel portable high-pressure fine water mist fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041982.2A CN106693240A (en) | 2017-01-20 | 2017-01-20 | Novel portable high-pressure fine water mist fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106693240A true CN106693240A (en) | 2017-05-24 |
Family
ID=58910030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710041982.2A Pending CN106693240A (en) | 2017-01-20 | 2017-01-20 | Novel portable high-pressure fine water mist fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106693240A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712752A (en) * | 2022-03-08 | 2022-07-08 | 金军军 | Emergency dry powder fire extinguisher |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5121883A (en) * | 1990-03-21 | 1992-06-16 | Societe Technique De Pulverisation - Step | Pushbutton having a laterally directed internal nozzle for a high pressure fast rate spray pump |
| TW200640538A (en) * | 2005-05-05 | 2006-12-01 | Andrey Leonidovich Dushkin | Fire-extinguisher |
| KR100987968B1 (en) * | 2010-03-24 | 2010-10-18 | 정수환 | A fire extinguisher for educational purpose |
| KR20120068509A (en) * | 2010-12-17 | 2012-06-27 | 허완규 | A educational fire extinguisher having pump |
| KR20150128231A (en) * | 2014-05-09 | 2015-11-18 | 주식회사 한국유닉스경남 | education fire extinguisher for continuous use |
| CN105457197A (en) * | 2016-01-06 | 2016-04-06 | 中达元机电科技（苏州）有限公司 | Multifunctional electric hand-held water-based fire extinguishing device |
| CN205612908U (en) * | 2016-04-07 | 2016-10-05 | 天津滨海新区泽安泰消防技术有限公司 | Portable electronic thin water smoke extinguishing device |
| CN206483016U (en) * | 2017-01-20 | 2017-09-12 | 华中科技大学无锡研究院 | A kind of novel portable high-pressure water mist fire-extinguishing device |
-
2017
- 2017-01-20 CN CN201710041982.2A patent/CN106693240A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5121883A (en) * | 1990-03-21 | 1992-06-16 | Societe Technique De Pulverisation - Step | Pushbutton having a laterally directed internal nozzle for a high pressure fast rate spray pump |
| DE69100699D1 (en) * | 1990-03-21 | 1994-01-13 | Step Soc Tech Pulverisation | Push button with inner nozzle and side projection for a high-pressure atomizing pump at high speed. |
| TW200640538A (en) * | 2005-05-05 | 2006-12-01 | Andrey Leonidovich Dushkin | Fire-extinguisher |
| KR100987968B1 (en) * | 2010-03-24 | 2010-10-18 | 정수환 | A fire extinguisher for educational purpose |
| KR20120068509A (en) * | 2010-12-17 | 2012-06-27 | 허완규 | A educational fire extinguisher having pump |
| KR20150128231A (en) * | 2014-05-09 | 2015-11-18 | 주식회사 한국유닉스경남 | education fire extinguisher for continuous use |
| CN105457197A (en) * | 2016-01-06 | 2016-04-06 | 中达元机电科技（苏州）有限公司 | Multifunctional electric hand-held water-based fire extinguishing device |
| CN205612908U (en) * | 2016-04-07 | 2016-10-05 | 天津滨海新区泽安泰消防技术有限公司 | Portable electronic thin water smoke extinguishing device |
| CN206483016U (en) * | 2017-01-20 | 2017-09-12 | 华中科技大学无锡研究院 | A kind of novel portable high-pressure water mist fire-extinguishing device |
Non-Patent Citations (1)
| Title |
|---|
| 华东六省-市电机工程（电力）学会: "《热自动化》", 31 March 2000, 中国电力出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712752A (en) * | 2022-03-08 | 2022-07-08 | 金军军 | Emergency dry powder fire extinguisher |
| CN114712752B (en) * | 2022-03-08 | 2023-08-22 | 山东润诚机电工程有限公司 | Emergency dry powder fire extinguisher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204582368U (en) | A kind of mobile remote supplies water and extinguishing device | |
| CN101972530B (en) | Inflatable multipurpose water mist fire extinguisher | |
| CN110523038B (en) | Electric high-pressure fire extinguishing device with cleaning function | |
| CN105457197B (en) | A kind of portable water system extinguishing device of multifunctional motor-driven | |
| CN208756854U (en) | A kind of enclosed foam water sprinkling extinguishing device convenient to use | |
| CN206483016U (en) | A kind of novel portable high-pressure water mist fire-extinguishing device | |
| CN106693240A (en) | Novel portable high-pressure fine water mist fire extinguisher | |
| CN206026931U (en) | Mobile unit formula foam extinguishing system | |
| CN206026932U (en) | Mobile unit formula foam fire -extinguishing device | |
| CN202892731U (en) | High-pressure water mist multifunctional fire-fighting rescue vehicle | |
| CN201840805U (en) | Inflatable type multipurpose water mist fire extinguisher | |
| CN209734806U (en) | multifunctional electric backpack type high-pressure water mist gun | |
| CN203315609U (en) | Composite type portable fire extinguisher | |
| CN205796313U (en) | A kind of heavy pressure fine spray grassland fire fighting truck | |
| CN209662503U (en) | Mobile water mists cart extinguishing device | |
| CN203736754U (en) | High-pressure and water-mist six-wheel fire motorcycle | |
| CN205287333U (en) | Electronic CAFS extinguishing device of unit formula | |
| CN201257249Y (en) | Backpack type water-mist fire extinguisher | |
| CN207186972U (en) | A kind of individual soldier's operation high-pressure water mist fire-extinguishing device | |
| CN209829315U (en) | Full-jet liquid construction robot with high-pressure water gun | |
| CN207307038U (en) | A kind of extinguishing device and fire-fighting system | |
| CN207221153U (en) | A kind of portable premixing compressed air foam fire-extinguishing apparatus | |
| CN208319766U (en) | Mobile fire extinguishing device and four-wheel fire-fighting electric vehicle | |
| CN207384656U (en) | One kind is based on the pouring-in non-premixed type compressed air foam fire-extinguishing apparatus of positive pressure | |
| CN207307018U (en) | A kind of diesel locomotive medium lift pump group formula water mists automatic fire extinguishing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |