CN206404202U - Single plug multi-port automatic fire extinguisher - Google Patents
Single plug multi-port automatic fire extinguisher Download PDFInfo
- Publication number
- CN206404202U CN206404202U CN201520876181.4U CN201520876181U CN206404202U CN 206404202 U CN206404202 U CN 206404202U CN 201520876181 U CN201520876181 U CN 201520876181U CN 206404202 U CN206404202 U CN 206404202U
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- CN
- China
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- extinguishing chemical
- internal layer
- layer shell
- fire extinguisher
- automatic fire
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Abstract
The utility model is related to a kind of single plug multi-port automatic fire extinguisher, provided with internal layer shell and outer casing, interlayer is left between the internal layer shell and outer casing, the internal layer shell is built with extinguishing chemical, the internal layer shell is provided with starter housing, the starter housing is built with gas generating agent, the starter housing is provided with sealing-plug, the internal layer shell is provided with extinguishing chemical output channel, occluding body is sealed with the extinguishing chemical output channel, the extinguishing chemical output channel and internal layer shell, the interlayer left between outer casing is connected, the outer casing sprays micropore provided with multiple extinguishing chemicals.Spout quantity can be designed according to protection place by certain angle or stereoscopic and omnibearing is designed, and realize extinguishing chemical injection without dead angle.The utility model is applied to automatic fire extinguisher, with design science, rational in infrastructure, blow-off velocity most fast, fire-fighting efficiency highest advantage.
Description
Technical field
The utility model belongs to a kind of fire-fighting equipment, particularly a kind of extinguishing device of single plug multi-port.
Background technology
Automatic fire extinguisher has the stored-pressure type by the use of carbon dioxide as power source, also has and is changed by solid moment
Into the non-stored-pressure type of inert gas.Wherein, slow release product is one kind in non-stored-pressure type extinguishing device, and its spout is all small spray
Mouthful, spout quantity is no more than 4, and spout arrangement mode is straight line, and each spout has an independent sealing plug.This
Planting the shortcoming of design method is：
1st, when the condition of a fire occurs, it is necessary to which each plug is opened, because aerogenesis room is with each jet opening distance difference, tolerance simultaneously
The time that the uneven influence spout plug of injection is opened, if there is one or two plug first to open, remaining plug can be difficult again
Open because the plug first opened treats as relief hole, the plug being not switched on due to after pressure release insufficient pressure can not open.
2nd, spout can not be opened completely will influence extinguishing chemical spray volume, influence extinguishing effect.
3rd, synchronous sex chromosome mosaicism is opened due to spout and limits spout quantity, cause extinguishing chemical spray after angle of coverage it is small, go out
Fiery effect is poor.
Utility model content
The purpose of this utility model is a kind of single plug multi-port automatic fire extinguisher of proposition in order to solve the above problems, only
A plug is opened, all spray-holes will spray extinguishing chemical simultaneously.List plug multi-port automatic fire extinguisher has design department
Learn, rational in infrastructure, blow-off velocity is most fast, fire-fighting efficiency highest the characteristics of.
The purpose of this utility model is achieved through the following technical solutions：Single plug multi-port automatic fire extinguisher, its
It is characterised by：Provided with internal layer shell and outer casing, interlayer, the inner layer case are left between the internal layer shell and outer casing
Extinguishing chemical is housed in vivo, the internal layer shell is provided with starter housing, and the starter housing is built with gas generating agent, the startup
Device housing is provided with sealing-plug, and the internal layer shell is provided with extinguishing chemical output channel, the extinguishing chemical output channel and sealed
There is occluding body, the extinguishing chemical output channel is connected with the interlayer left between internal layer shell, outer casing, the outer shell
Body sprays micropore provided with multiple extinguishing chemicals.
The extinguishing chemical output channel is provided with multiple.
The internal layer shell and outer casing be long tubular, semicircular cylinder, cylinder, containing flat cylinder, spherical, square, rectangle it
In one kind.
Extinguishing chemical injection micropore is that straight hole, bellmouth, the big centre in two be small, one kind in irregular shape.
The starter can be with right and wrong reservoir pressure or reservoir pressure, and the extinguishing chemical ejection time is changeable, drives starter
The mode of aerogenesis can be by power supply, by temperature, such as flame, by valve, can automatically can also be manual.
The shape of the occluding body can be circular, oval, square, one small one big, tip, trapezoidal, prismatic, not advise
Then one kind among shape.
The extinguishing chemical that the utility model automatic fire extinguisher is used can be powder extinguishing agent, gas extinguishing agent, aerosol
A variety of extinguishing chemicals such as extinguishing chemical, water and mist fire-fighting agent.It is different according to extinguishing chemical species, to flammable solid, fuel gas, flammable
Liquid, electrical equipment and metallics have certain inhibitory action from the beginning of fire.
Brief description of the drawings
Fig. 1 is the structural representation of the spherical outer casing of the utility model；
Fig. 2 is the structural representation of the utility model cylindrical outer skin housing；
Embodiment
The utility model is further described with reference to the accompanying drawings and examples：
Embodiment：Referring to accompanying drawing 1,2, single plug multi-port automatic fire extinguisher, provided with internal layer shell and outer casing 3, institute
State and interlayer 6 is left between internal layer shell and outer casing, the internal layer shell is built with extinguishing chemical, and the internal layer shell is provided with and opened
Dynamic device housing 2, the starter housing is built with gas generating agent, and the starter housing is provided with sealing-plug 1, the internal layer shell
Be provided with extinguishing chemical output channel 5, be sealed with occluding body 4 in the extinguishing chemical output channel, the extinguishing chemical output channel with
The interlayer left between internal layer shell, outer casing is connected, and the outer casing sprays micropore 7 provided with multiple extinguishing chemicals；
The extinguishing chemical output channel is provided with multiple；The internal layer shell and outer casing are cylinder, containing flat cylinder；The extinguishing chemical injection
Micropore is straight hole；The starter housing with right and wrong reservoir pressure, can drive the mode of starter aerogenesis to pass through power supply；The occluding body
Shape be circular.
When 2 aerogenesis of starter, gas ejects the occluding body 4 of nozzle, and extinguishing chemical passes through fire extinguishing after occluding body is opened
Agent delivery outlet 5 enters double Shell interlayer 6, then is sprayed by several extinguishing chemical jets 7 on double Shell interlayer 6.It is good
Place is：Each aperture be ensure that while spraying extinguishing chemical.If one, a hole occluding body (or plug), as long as there is an opening
, just have multiple apertures and do not open, because gas is gone out from weak link, one is first opened, such as pressure release, other apertures
Tolerance reduces, the remitted its fury of gas effect, if intensity is less than the opening intensity of design requirement, can not just open.Multi-port goes out
Angle of coverage is big after fiery agent sprays.It is a cone angle that extinguishing chemical, which sprays, in effective spray regime, and the more remote diffusion angle of distance is more
Greatly, one or two aperture angle of coverage be certainly not as porous, if but porous can not open with one or two of aperture indistinction, with one simultaneously
Individual occluding body mode can ensure that each aperture can be while spray extinguishing chemical.Spout quantity can press certain angle according to protection place
Degree design or stereoscopic and omnibearing design, realize extinguishing chemical injection without dead angle.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the utility model example,
And the not restriction to embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And thus
Among the obvious changes or variations extended out is still in protection domain of the present utility model.
Claims (6)
1. a kind of single plug multi-port automatic fire extinguisher, it is characterised in that：It is described interior provided with internal layer shell and outer casing (3)
Interlayer (6) is left between layer housing and outer casing, the internal layer shell is built with extinguishing chemical, and the internal layer shell is provided with startup
Device housing (2), the starter housing is built with starter, and the starter housing is provided with sealing-plug (1), the inner layer case
Body, which is provided with extinguishing chemical output channel (5), the extinguishing chemical output channel, is sealed with occluding body (4), the extinguishing chemical output
The interlayer left between passage and internal layer shell, outer casing is connected, and the outer casing sprays provided with multiple extinguishing chemicals
Micropore (7).
2. single plug multi-port automatic fire extinguisher according to claim 1, it is characterised in that：The extinguishing chemical output channel
Provided with multiple.
3. single plug multi-port automatic fire extinguisher according to claim 1, it is characterised in that：The internal layer shell and outer layer
Housing be long tubular, semicircular cylinder, cylinder, containing one kind among flat cylinder, spherical, square, rectangle.
4. single plug multi-port automatic fire extinguisher according to claim 1, it is characterised in that：The extinguishing chemical sprays micropore
One kind for straight hole, bellmouth, the big centre in one large one small, two be small, among irregular shape.
5. single plug multi-port automatic fire extinguisher according to claim 1, it is characterised in that：The starter housing can be with
It is non-reservoir pressure or reservoir pressure, the extinguishing chemical ejection time is changeable, the mode of driving starter aerogenesis can pass through electricity
Source, by temperature, such as flame, can automatically can also be manual by valve.
6. single plug multi-port automatic fire extinguisher according to claim 1, it is characterised in that：The shape of the occluding body can
To be one kind among circular, oval, square, one small one big, tip, trapezoidal, prismatic, irregular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876181.4U CN206404202U (en) | 2015-11-05 | 2015-11-05 | Single plug multi-port automatic fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876181.4U CN206404202U (en) | 2015-11-05 | 2015-11-05 | Single plug multi-port automatic fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206404202U true CN206404202U (en) | 2017-08-15 |
Family
ID=59547469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520876181.4U Active CN206404202U (en) | 2015-11-05 | 2015-11-05 | Single plug multi-port automatic fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206404202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144226A (en) * | 2017-12-07 | 2018-06-12 | 浙江海洋大学 | A kind of ejecting extinguishing ball |
| CN111921144A (en) * | 2020-08-15 | 2020-11-13 | 哈尔滨学院 | Fire-fighting equipment based on BIM |
-
2015
- 2015-11-05 CN CN201520876181.4U patent/CN206404202U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144226A (en) * | 2017-12-07 | 2018-06-12 | 浙江海洋大学 | A kind of ejecting extinguishing ball |
| CN108144226B (en) * | 2017-12-07 | 2020-08-14 | 浙江海洋大学 | Jet fire extinguishing ball |
| CN111921144A (en) * | 2020-08-15 | 2020-11-13 | 哈尔滨学院 | Fire-fighting equipment based on BIM |
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