CN206483016U - A kind of novel portable high-pressure water mist fire-extinguishing device - Google Patents
A kind of novel portable high-pressure water mist fire-extinguishing device Download PDFInfo
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- CN206483016U CN206483016U CN201720078099.6U CN201720078099U CN206483016U CN 206483016 U CN206483016 U CN 206483016U CN 201720078099 U CN201720078099 U CN 201720078099U CN 206483016 U CN206483016 U CN 206483016U
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- water mist
- mist fire
- extinguishing device
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Abstract
The utility model discloses a kind of novel portable high-pressure water mist fire-extinguishing device, it includes container, high-pressure atomization pump, switch valve and nozzle, wherein, the aqueous solution is filled in the container, the water inlet end connection suction hose of the high-pressure atomization pump, the suction hose is stretched into below the liquid level of the aqueous solution, 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 moisturizing control valve.The method that the novel portable high-pressure water mist fire-extinguishing device uses single current water mists; the aqueous solution is pressurized to form vaporific fine water droplet into high-pressure atomization pump; uniform fold is to protection zone after being sprayed through nozzle; fire extinguishing purpose is reached by cooling, smothering action; its is simple in construction, it is easy to portable, and versatility is good; cost is low, is conducive to the marketing of high-pressure water mist fire-extinguishing technology.
Description
Technical field
The utility model is related 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
Conventional extinguishing chemical has water-based extinguishing agent, powder extinguishing agent, fire foam, carbon dioxide extinguishing agent etc. outside.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 the mixed liquor of chemical substance and water, with producing foam after air contact, utilizes 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
It can not survive.
All there is respective limitation in the application of above-mentioned extinguishing chemical, it is impossible to tackle happened 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 by cooling, smothering action, suppresses the mesh of the intensity of a fire and cooling protection object
'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.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
High shortcoming, 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, complicated, not portable, so not universal in daily use.
Utility model content
The purpose of this utility model is to provide a kind of novel portable high-pressure water mist fire-extinguishing device, conventional portable to solve
The problem of there is limitation, the different types of fire that burst can not be tackled in formula fire extinguisher application.
For up to this purpose, the utility model 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
Below the liquid level 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 moisturizing control valve.
Especially, the container includes housing, and the switch valve is arranged in the top of the housing, the housing and set
There are epicoele and cavity of resorption, the lower intracavitary fills the aqueous solution, and the high-pressure atomization pump is arranged at the upper intracavitary.
Especially, the driving power supply uses battery, and the battery is arranged at the upper intracavitary, and coordinates described store
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 of gear pump, vane pump, ball pump or plunger pump.
Especially, the moisturizing control valve is any of check valve, overflow valve, pressure-reducing valve or sequence valve.
Especially, the bottom of the container is provided with moisturizing interface, and the moisturizing control valve is located in the moisturizing interface.
Compared with prior art, novel portable high-pressure water mist fire-extinguishing device of the present utility model is high-pressure water mist fire-extinguishing
The application of technology proposes solution, is not only simple in structure, it is easy to portable；And versatility is good, cost is low, is conducive to high pressure
The marketing of Water Mist Fire Extinguishing Technique.
Brief description of the drawings
Fig. 1 is that the structure for the novel portable high-pressure water mist fire-extinguishing device that the utility model embodiment 1 is provided is shown
It is intended to；
Fig. 2 is the external form figure for the novel portable high-pressure water mist fire-extinguishing device that the utility model embodiment 1 is provided；
Fig. 3 is on the housing for the novel portable high-pressure water mist fire-extinguishing device that the utility model embodiment 1 is provided
Chamber top view.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by 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
There is the aqueous solution filled in epicoele 5 and cavity of resorption 6, the cavity of resorption 6 as 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 is stretched into below the liquid level 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.
The battery 9 and charge-discharge circuit plate as the driving power supply of high-pressure atomization pump 2 are provided with 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 closed, 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, and pressure stage is more than 3.5MPa.Gear is can select in specific application
Pump, vane pump, ball pump or plunger pump it is any.
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 kept, switch still in normally off
Valve 3 is opened, and pressure solution enters entering glue pipe 8 by switch valve 3, is finally sprayed, is gone out through the formation high energy water mists drop of nozzle 4
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 present utility model and characteristic, and the utility model is not by above-mentioned example
Limitation, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change and change, these changes
Change and change and both fall within the range of claimed the utility model.Scope is claimed in the utility model will by appended right
Ask book 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
Below the liquid level for stating the aqueous solution, the water side of the high-pressure atomization pump is connected with the switch valve, and the high-pressure atomization pump
Driving power supply is connected, the switch valve connects nozzle by pipeline, and the bottom of the container is provided with moisturizing 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, which is arranged in the top of the housing, the housing, is provided with epicoele and cavity of resorption, and the lower intracavitary fills water
Solution, the high-pressure atomization pump is arranged at the upper intracavitary.
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 at the upper intracavitary, and the cooperation battery is provided with the top of the housing and filled
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 any of gear pump, vane pump, ball pump or plunger pump.
6. novel portable high-pressure water mist fire-extinguishing device according to claim 1, it is characterised in that the moisturizing control valve
For any of check valve, overflow valve, pressure-reducing valve or sequence valve.
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 moisturizing control valve is located in the moisturizing interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078099.6U CN206483016U (en) | 2017-01-20 | 2017-01-20 | A kind of novel portable high-pressure water mist fire-extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078099.6U CN206483016U (en) | 2017-01-20 | 2017-01-20 | A kind of novel portable high-pressure water mist fire-extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206483016U true CN206483016U (en) | 2017-09-12 |
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ID=59766047
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720078099.6U Active CN206483016U (en) | 2017-01-20 | 2017-01-20 | A kind of novel portable high-pressure water mist fire-extinguishing device |
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| CN (1) | CN206483016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693240A (en) * | 2017-01-20 | 2017-05-24 | 华中科技大学无锡研究院 | Novel portable high-pressure fine water mist fire extinguisher |
-
2017
- 2017-01-20 CN CN201720078099.6U patent/CN206483016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693240A (en) * | 2017-01-20 | 2017-05-24 | 华中科技大学无锡研究院 | Novel portable high-pressure fine water mist fire extinguisher |
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