CN206372422U - Multifunctional hand-held fire extinguisher - Google Patents
Multifunctional hand-held fire extinguisher Download PDFInfo
- Publication number
- CN206372422U CN206372422U CN201621190528.0U CN201621190528U CN206372422U CN 206372422 U CN206372422 U CN 206372422U CN 201621190528 U CN201621190528 U CN 201621190528U CN 206372422 U CN206372422 U CN 206372422U
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- CN
- China
- Prior art keywords
- fire
- jumper bar
- connecting seat
- fire extinguisher
- medicament pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Multifunctional hand-held fire extinguisher, (1) and liquid extinguisher therein (2) is sealed in including frangible plastic bottle, the generating means (4) for also including gas-forming agent (3) and the gas-forming agent (3) being made to isolate or be dispersed in liquid extinguisher (2), in addition to extinguishant jetting device (5).Multifunctional hand-held fire extinguisher of the present utility model, can not only put out a variety of fire, moreover it is possible to nip in the bud.
Description
Technical field
The utility model belong to hand-held fire-extinguisher material technical field, particularly one kind can put out a fire to save life and property in different ways it is a variety of can
Combustion things initial stages is on fire or anti-Multifunctional hand-held fire extinguisher on fire.
Background technology
The species of fire is varied.The cause of fire particularly occurred in domestic household is increasingly complex, and frequency is higher.
Because, each household family all contain can trigger fire hard solid combustible (such as timber, woodenware, articles made of bamboo, plastics),
Soft solid combustible (such as substantial amounts of clothing, bed clothes, mosquito net, sofa, curtain, paper book) and edible oil, various families
Electricity etc. and other items.
The aqua type throwing type fire annihilator for being usually used in domestic household in the prior art is made up of extinguishing fluid and frangible plastic bottle,
For incipient fire of putting out a fire to save life and property passway for escaping is opened up with when occurring fire.Its fire-fighting mode principle is：The plastic bottle thrown away is through hitting
Produce and crush after hitting, extinguishing fluid is scattered, heated, produce a large amount of inert gases, dilute scene of a fire oxygen concentration, suppress to burn, simultaneously
A large amount of foam coverages are produced in body surface, oxygen is blocked, burning is interrupted.Such as the middle promulgated by the State Council of Application No. 201310302230.9
Throwing type fire annihilator disclosed in bright patent, it includes extinguishing chemical and the fire-suppression bottle for storing extinguishing chemical.Described extinguishing chemical
By fluorine surfactant, potassium carbonate, ammonium sulfate, urea, APP, anion surfactant, lauryl sodium sulfate and
Water is constituted.Its fire-fighting principle is exactly to be crushed by the fire-suppression bottle thrown, and extinguishing fluid is scattered, heat, decomposes and produces inert gas, drop
Low scene of a fire oxygen concentration, and implement to put out a fire in one layer of froth bed cut-off oxygen of combustible surface formation by fluorine surfactant.
However, there are the following problems for existing throwing type fire annihilator：
1st, function is single：Existing throwing type fire annihilator causes bottle to crush by the impact thrown away, makes extinguishing fluid
It is scattered to implement fire extinguishing.This single occupation mode limits the use function of fire extinguisher.For solid combustible fire, only it is applicable
Hard solid combustible (such as timber, woodenware, articles made of bamboo, plastics) of putting out a fire to save life and property is fiery, and for soft solid combustible (in such as family greatly
Clothing, bed clothes, mosquito net, sofa, curtain, paper book of amount etc.) because the fire extinguisher thrown out meets this type objects bottle not
It can crush, cause extinguishing fluid to disperse not open, it is impossible to put out soft solid combustible fire；For flammable liquid fire, it is only applicable to flutter
Rescue containing the solid face fire of flammable liquid, and the inapplicable flammable liquid fire with container such as similar culinary art oil cauldron of putting out a fire to save life and property, otherwise it can cause
Oily fire, which flashes, causes more large area to catch fire.Caught fire especially for meadow, existing product effect when putting out a fire to save life and property is bad, and reason exists
In：One be soil property relative concrete floor relatively seem soft, fire-suppression bottle collision rift not enough influences bottle is broken to cause because of impact
The scattered of extinguishing fluid does not open；Two be, because soil property ground water absorbing is strong, to cause extinguishing fluid to spread not open and cause fire-fighting area small；Three
It is because weeds are intensive to hinder the scattered of extinguishing fluid.
2nd, it can not nip in the bud：The function of being put out a fire after only catching fire, does not prevent the function of ignition.Because existing throw
Formula fire extinguisher is to disperse extinguishing fluid after fire extinguisher is thrown away, the inertia such as heat splits the carbon dioxide off, ammonia, nitrogen
Oxygen in gas, the dilution scene of a fire suppresses burning, while surfactant produces foam in the presence of gas, is covered in flammable
Liquid surface blocks oxygen supply to interrupt burning.But, when extinguishing fluid is covered in the flammable liquid surface not being ignited, this
When do not have all kinds of chemical agents and surfactant in corresponding temperature, extinguishing fluid can not all occur chemical reaction produce gas
Body and foam, in this case flammable liquid be possible to what is be ignited, it is lighter than extinguishing fluid to add flammable liquid, then flammable liquid
Body floats on extinguishing fluid surface, so, extinguishing fluid can be ignited.
The content of the invention
The purpose of this utility model is to provide a kind of Multifunctional hand-held fire extinguisher, can put out a variety of fire, moreover it is possible to anti-
Suffer from unburned.
The technical solution for realizing the utility model purpose is：
A kind of Multifunctional hand-held fire extinguisher, including frangible plastic bottle and be sealed in liquid extinguisher therein, in addition to
Gas-forming agent and the generating means that the gas-forming agent can be made to isolate or be dispersed in liquid extinguisher, in addition to extinguishing chemical
Injection apparatus.
Compared with prior art, its remarkable advantage is the utility model：
1st, a variety of fire can be put out：Using different operating methods, the utility model can be not only used for putting out hard solid can
Combustion things fire, can put out a fire to save life and property soft solid combustible fire again；
2nd, it can nip in the bud：The utility model makes under conditions of extinguishing fluid do not heat, can also produce gas and bubble
Foam, so as to nip in the bud；
3rd, suitable for meadow fire of putting out a fire to save life and property：When not pulling out jumper bar, the gas that extinguishing fluid is produced after being mixed with gas-forming agent
Make to produce internal pressure in bottle, plastic bottle produces quick-fried spray effect through collision, expanding extinguishing fluid by the disperses impact forces of extinguishing fluid sends forth
Area, implementation is puted out a fire to save life and property to meadow fire.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model Multifunctional hand-held fire extinguisher.
Fig. 2 is fire extinguishing mouth cylindrical part close-up schematic view in Fig. 1.
Fig. 3 is gasifier apparatus schematic diagram in Fig. 1.
Fig. 4 is injection apparatus exploded view in Fig. 3.
Fig. 5 is connecting seat enlarged diagram in Fig. 4.
In figure,
Plastic bottle 1, liquid extinguisher 2, gas-forming agent 3, gasifier apparatus 4, injection apparatus 5,
Medicament pipe 41, jumper bar 42, drift 43,
Connecting seat 51, spray orifice 52, exterior seal ring 53, interior sealing pad 54, nozzle 521 sprays larynx 522, safety card 55, head protector
56。
Embodiment
A kind of Multifunctional hand-held fire extinguisher, including frangible plastic bottle 1 and are sealed in liquid extinguisher 2 therein, also wrap
The generating means 4 for including gas-forming agent 3 and the gas-forming agent 3 being made to isolate or be dispersed in liquid extinguisher 2, in addition to
Extinguishant jetting device 5.
During storage, gas-forming agent is separated with liquid extinguisher, is not reacted.
In use, gas-forming agent is mixed with liquid extinguisher, react, pressure is produced, from extinguishant jetting device 5
Spray or produce quick-fried spray effect by colliding.A variety of fire can be put out, moreover it is possible to nip in the bud, be more suitable for meadow fire of putting out a fire to save life and property.
As a preferred embodiment,
The injection apparatus 5 includes connecting seat 51, and for sealing the sealing ring 53 of bottleneck, for sealing medicament pipe
Sealing gasket 54.The external screw-thread of connecting seat 51 is matched for 1 mouthful with plastic bottle, and it is intraoral to be connected to plastic bottle 1, and its inside thread connects
Medicament pipe 41 is connect, the upper end of connecting seat 51 is provided with the spray orifice 52 communicated with medicament pipe 41.
The described sealing gasket 54 for being used to seal flask for medicinal preparations, obstructs extinguishing fluid seepage into flask for medicinal preparations during storage, and because interior
Hole is tight fit with jumper bar 42, can obstruct air moisture and enter in flask for medicinal preparations, meanwhile, prevent jumper bar 42 from being skidded off from spray orifice 52.
The generating means 4 includes being used to encapsulate the medicament pipe 41 of gas-forming agent 3, the jumper bar for destroying medicament pipe 41
42 and drift 43.The upper end open of medicament pipe 41, is socketed in the lower end of the connecting seat 51, and the lower end of drift 43 is socketed in
The upper end of jumper bar 42.The drift 42, jumper bar 43 can be moved up and down integrally along the endoporus of connecting seat 51, when positioned at the upper end of safety card 55
When spacing, jumper bar 43 does not contact the bottom of medicament pipe 41, and when removing safety card 55 and being moved to lower position-arresting, jumper bar 43 is by medicament pipe 41
Bottom is broken through, when jumper bar 43 is extracted from spray orifice 52, and the spray orifice 52 on connecting seat 51 in plastic bottle 1 with communicating.
As an improvement,
Being provided with the upper end of spray orifice 52 is used to place restrictions on the safety card 55 that jumper bar 51 is moved down.
As a further improvement,
Head protector 56 is set with the upper end of safety card 55.
As a further improvement,
Be designed with sealing gasket 54 at the internal thread of connecting seat 51, prevent do not extract jumper bar 42 in use, liquid from
Jumper bar 42 oozes out with the gap location of spray orifice 52.
As further optimization,
The upper design of connecting seat 51 has spray orifice 52, and spray orifice 52 is made up of nozzle 521, spray larynx 522, with the phase of plastic bottle 1
It is logical.The nozzle 521 20 ° of outer subtended angles by the upper end of spray larynx 522, which expand to the top surface of nozzle 55, to be formed.
Assembly technology of the present utility model can refer to following step：
1st, filling extinguishing fluid.Extinguishing fluid 2 is stirred with 50 revs/min of rotating speed before filling, uniform back to be mixed is stirred
Mix side filling, poured into by quantitative requirement in plastic bottle 1, it is canned rear standby；
2. gas-filling propellant.Gas-forming agent 3 is poured into medicament pipe 41 by quantitative requirement, fills good rear standby；
3. assemble injecting-unit.Sealing ring 53 is loaded in the outer end Gewindefreistiche of connecting seat 51, sealing gasket 54 is loaded
In the internal thread escape of lower end；Assemble rear standby；
4. assemble gas generator part.Jumper bar 42 is screwed in drift 43, it is small that safety card 55 is caught in into the lower end of drift 43
Cylindrical portion；
5. the medicament pipe 41 that medicament 3 occurs for canned gas is screwed in into the lower end internal thread of connecting seat 51；
6. the connecting seat 51 for connecting medicament pipe 41 is screwed in into the mouth thread of plastic bottle 1, sealing ring 53 is compressed, fire extinguishing is prevented
Liquid seepage；
7. will be equipped with the jumper bar 42 of safety card 55 from the insertion medicament of spray orifice 52 pipe 41, the lower surface of safety card 55 is depressed into being connected
The contact of 51 upper surfaces of seat；
8. it is pressed into head protector 56.
Various application methods of the present utility model are with reference to following：
(1) prevent to light containing the solid face fire of flammable liquid.Before flammable liquid is splashed out and is not ignited also, quickly push away
Fall head protector 56, remove safety card 55, drift 43 (without extracting jumper bar 42) is flopped in direction into bottle with palm, and fire extinguisher is thrown
Throw and lighted in implementation prevention on flammable liquid.
(2) prevent to light containing the soft combustible fire of flammable liquid.It is not ignited in the soft combustible containing flammable liquid
Before, head protector 56 is quickly turned down, safety card 55 is removed, drift 43 is flopped in direction into bottle with palm, jumper bar 42 is extracted, by gas
It is fire-retardant that the pressure and hand of body carry out injection covering to the extruding alignment object containing flammable liquid of bottle.
(3) the solid face incipient fire of flammable liquid of putting out a fire to save life and property.It was found that when the solid face of flammable liquid is fiery, fire extinguisher directly is knocked down into burning things which may cause a fire disaster real
Apply fire extinguishing.
(4) put out a fire to save life and property hard solid combustible incipient fire.It was found that when hard solid combustible catches fire, directly fire extinguisher is knocked down
Burning things which may cause a fire disaster implements fire extinguishing.
(5) soft solid of putting out a fire to save life and property combustible incipient fire.It was found that when soft solid combustible catches fire, turning down head protector 56, taking
Lower safety card 55, with palm, into bottle, drift 43 is flopped in direction, extracts jumper bar 42, bottle is squeezed by the pressure and hand of gas
Pressure alignment burning things which may cause a fire disaster implements ejecting extinguishing.
(6) put out a fire to save life and property meadow fire.It was found that when meadow catches fire, turning down head protector 56, remove safety card 55, with palm into bottle side
To slap drift 43 (without extracting jumper bar 42), fire extinguisher is directly knocked down into burning things which may cause a fire disaster and implements fire extinguishing.
To solve the effect problem of putting out a fire to save life and property to soft solid combustible fire and flammable liquid fire, the utility model is by spray orifice 52
The form of cone angle is designed to, makes extinguishing fluid so that low-angle spreads and goes out, increases area coverage.As shown in figure 5, spray orifice 52 is by small
Larynx 522 is sprayed in aperture and the nozzle 521 with 20 ° of cone angles is constituted, and its effect is that extinguishing fluid is in bottle by aperture in the presence of gas
The spray larynx in footpath sprays, and is projected by the nozzle 521 of 20 ° of cone angles with fan-shaped angular shape, to increase the area coverage of extinguishing fluid, solves
To soft solid combustible fire and the effect problem of putting out a fire to save life and property of oil cauldron class flammable liquid fire.
To prevent trouble before it happens, the utility model is tried under conditions of extinguishing fluid does not run into heating, can also produce gas
Body and foam.Concrete scheme is that a small plastic bottle completely cut off with extinguishing fluid is designed with plastic bottle, and bottle is built with gas
Generation medicament.Drift 43 is flopped whenever necessary when meeting, and breaks up small by the percussion for the jumper bar 42 being connected with staking punch 43
Plastic bottle bottom, makes gas-forming agent mix generation chemical reaction with extinguishing fluid and produces a large amount of gases and foam, according to combustible
Difference, is covered in combustible object surface by extinguishing fluid with the mode of throwing or the mode of injection and forms froth bed cut-off oxygen, this
When combustible object will not be ignited.
Effectively to put out meadow fire, the utility model can produce gas after being mixed using extinguishing fluid with gas-forming agent
Body, when not extracting jumper bar 42, can produce certain internal pressure in bottle, the plastic bottle thrown away can produce quick-fried spray effect through collision,
The disperses impact forces of extinguishing fluid are increased, expands extinguishing fluid and sends area forth, strengthen extinguishing effect.The utility model is to meadow fire of putting out a fire to save life and property
There is more excellent performance than like product.
Claims (5)
1. a kind of Multifunctional hand-held fire extinguisher, including frangible plastic bottle (1) and liquid extinguisher therein (2) is sealed in, its
It is characterised by：
The hair for also including gas-forming agent (3) and the gas-forming agent (3) being made to isolate or be dispersed in liquid extinguisher (2)
Generating apparatus (4), in addition to extinguishant jetting device (5).
2. Multifunctional hand-held fire extinguisher according to claim 1, it is characterised in that：
The injection apparatus (5) includes connecting seat (51), and for sealing the sealing ring (53) of bottleneck, for sealing flask for medicinal preparations
Sealing gasket (54), connecting seat (51) external screw-thread matches with plastic bottle (1) mouth, and it is intraoral to be connected to plastic bottle (1), its
Lower end inside threaded connection medicament pipe (41), connecting seat (51) upper end is provided with the spray orifice (52) communicated with medicament pipe (41),
The described sealing gasket (54) for being used to seal flask for medicinal preparations, obstructs extinguishing fluid seepage into flask for medicinal preparations during storage, and because of endoporus
It is tight fit with jumper bar (42), air moisture can be obstructed and entered in flask for medicinal preparations, meanwhile, prevent jumper bar (42) sliding from spray orifice (52)
Go out,
The generating means (4) includes being used to encapsulate the medicament pipe (41) of gas-forming agent (3), for destroying medicament pipe (41)
Jumper bar (42) and drift (43), medicament pipe (41) upper end open, are socketed in the lower end of the connecting seat (51), the drift
(43) lower end is socketed in the upper end of jumper bar (42), and the drift (43), jumper bar (42) can be integrally along above and below connecting seat (51) endoporus
Mobile, when spacing positioned at safety card (55) upper end, jumper bar (42) does not contact medicament pipe (41) bottom, when removing safety card (55)
When being moved to lower position-arresting, jumper bar (42) breaks through medicament pipe (41) bottom, when jumper bar (42) is extracted from spray orifice (52), connecting seat
(51) spray orifice (52) in plastic bottle (1) with communicating.
3. Multifunctional hand-held fire extinguisher according to claim 2, it is characterised in that：
The safety card (55) of drift (43) lower end is stuck in provided with set in the connecting seat (51) upper end.
4. Multifunctional hand-held fire extinguisher according to claim 3, it is characterised in that：
Head protector (56) is set with the safety card (55) upper end.
5. Multifunctional hand-held fire extinguisher according to claim 2, it is characterised in that：The spray orifice (52) is by nozzle
(521) constituted with spray larynx (522), the nozzle (521) is expanded to nozzle by spray larynx (522) upper end with 20 ° of outer subtended angles
(521) top surface is formed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016106481080 | 2016-08-08 | ||
| CN201610648108 | 2016-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206372422U true CN206372422U (en) | 2017-08-04 |
Family
ID=59402132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621190528.0U Expired - Fee Related CN206372422U (en) | 2016-08-08 | 2016-10-28 | Multifunctional hand-held fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206372422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270035A (en) * | 2019-07-18 | 2019-09-24 | 中国计量大学 | It is a kind of can throwing type fire hazard aerosol fog cancellation element and eliminate smog method |
-
2016
- 2016-10-28 CN CN201621190528.0U patent/CN206372422U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270035A (en) * | 2019-07-18 | 2019-09-24 | 中国计量大学 | It is a kind of can throwing type fire hazard aerosol fog cancellation element and eliminate smog method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170804 Termination date: 20191028 |