CN106975185A - A kind of natural gas spark arrester - Google Patents
A kind of natural gas spark arrester Download PDFInfo
- Publication number
- CN106975185A CN106975185A CN201710354280.XA CN201710354280A CN106975185A CN 106975185 A CN106975185 A CN 106975185A CN 201710354280 A CN201710354280 A CN 201710354280A CN 106975185 A CN106975185 A CN 106975185A
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- CN
- China
- Prior art keywords
- fire
- tube
- flame
- natural gas
- pipe
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
- A62C4/02—Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fireproofing Substances (AREA)
Abstract
The invention discloses a kind of natural gas flame-retardant device, including closure, the upper end of the closure is provided with relief hole, the both sides interlocking of the closure has thermostat layer, flame-out pipe is welded with the middle part of the lower surface of the closure, the bottom of the flame-out pipe is welded with fire-outtaking tube, the bottom bolt of the fire-outtaking tube has into fire tube, it is described enter fire tube lower surface be connected with separator tube, the bottom of the separator tube is welded with Frpipe, the bottom of the Frpipe is rotatably connected to access aperture, the top of the relief hole is fixedly connected with sealing partition, the bottom of the sealing partition is fixedly connected with hydraulic layer, the waller effect that this natural gas flame-retardant device is designed to by the physical form of fire extinction pipeline, so that burning things which may cause a fire disaster by cushion enter accommodate pipe after by gradually narrow tube wall space, active molecular scission in flame and a large amount of free radicals for generating rapidly are reduced, fundamentally contain the growth trend of burning things which may cause a fire disaster, flame-retardant device is easy for installation in itself, it is easy to spread and use.
Description
Technical field
The present invention relates to combustibles field of fire-proof technology, specially a kind of natural gas flame-retardant device.
Background technology
At present, natural gas replaces coal, firewood to turn into the material of lighting a fire of most families, the use of natural gas substantially
Huge convenience is provided for the people, but the use of natural gas remains able to cause personal injury, due to natural gas leaking
Caused fire and poisoning take place frequently every year, and the terminal tract controller of natural gas is only the knob of bolt type, and are people
, always inevitably there is the situation for forgetting to screw in industry control system, therefore in the urgent need to a kind of fire retardant device is used to control natural gas
The generation of fire, effect of the flame-retardant device typically according to tube wall principle so that burning things which may cause a fire disaster controls free radical in flame when passing through narrow and small
Generation quantity, and then it is rapid control flame rise to extinguishing.
The content of the invention
It is an object of the invention to provide a kind of natural gas flame-retardant device, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of natural gas flame-retardant device, including closure, bag
Closure is included, the upper end of the closure is provided with relief hole, and the both sides interlocking of the closure has thermostat layer, the closure
Be welded with flame-out pipe in the middle part of lower surface, the bottom of the flame-out pipe is welded with fire-outtaking tube, the bottom bolt of the fire-outtaking tube have into
Fire tube, it is described enter fire tube lower surface be connected with separator tube, the bottom of the separator tube is welded with Frpipe, the Frpipe
Bottom is rotatably connected to access aperture, and the top of the relief hole is fixedly connected with sealing partition, and the bottom of the sealing partition is consolidated
Surely hydraulic layer is connected with, the lower surface of the hydraulic layer is connected with fire extinction pipeline, and the bottom inner portion interlocking of the fire extinction pipeline has
Flame retardant filler, the bottom of the flame retardant filler is fixed with receiving pipe, and the lower surface for accommodating pipe is connected with fire prevention bed course,
The bottom of the fire prevention bed course is socketed with Frpipe, the fire-outtaking tube and enters between fire tube to be connected with seal pipe, the seal pipe
Top bolt have sealing bolt.
It is preferred that, the quantity of the sealing bolt is six, and the sealing bolt is shaped as annular, and sealing bolt is equal
The even upper surface for being arranged on fire-outtaking tube.
It is preferred that, the fire extinction pipeline is shaped as taper, and the fire extinction pipeline is made up of three small pipelines, and fire extinguishing tube
The caliber in road is tapered into.
It is preferred that, it is described to accommodate the cylinder that is shaped as of pipe, and it is chromansil to accommodate the material of pipe.
It is preferred that, the material of the flame retardant filler is oxygen uptake compound.
It is preferred that, the fire-outtaking tube and the shape for entering fire tube are circle, and fire-outtaking tube and to enter the material of fire tube be chromium manganese
Alloy.
Compared with prior art, the beneficial effects of the invention are as follows：The physics shape that this natural gas flame-retardant device passes through fire extinction pipeline
Shape and the waller effect being designed to so that burning things which may cause a fire disaster enters gradually narrow tube wall space, fire after cushion enters and accommodates pipe
Molecular scission extremely active in flame and a large amount of free radicals for generating rapidly are reduced, and then fundamentally contain the increasing of burning things which may cause a fire disaster
Gesture, whole oxygen of flame periphery environment are drawn with reference to the flame retardant filler in cushion, further contain the intensity of a fire, flame-retardant device sheet
Body is easy for installation, and dismounting nursing is simple, can use for a long time, it is easy to promote and use.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is internal structure schematic diagram of the invention；
In figure：1- relief holes；2- closures；The flame-out pipes of 3-；4- fire-outtaking tubes；5- sealing bolts；6- enters fire tube；7- separator tubes；8-
Frpipe；9- access aperture；10- seals partition；11- hydraulic layers；12- thermostat layers；13- fire extinction pipelines；14- accommodates pipe；15- prevents fires
Bed course；16- seal pipes；17- flame retardant fillers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of natural gas flame-retardant device, including closure 2, it is described
The upper end of closure 2 is provided with relief hole 1, and the both sides interlocking of the closure 2 has thermostat layer 12, the lower surface of the closure 2
Middle part is welded with flame-out pipe 3, and the bottom of the flame-out pipe 3 is welded with fire-outtaking tube 4, and the bottom bolt of the fire-outtaking tube 4 has into fire
Pipe 6, it is described enter fire tube 6 lower surface be connected with separator tube 7, the bottom of the separator tube 7 is welded with Frpipe 8, described fire-retardant
The bottom of pipe 8 is rotatably connected to access aperture 9, and the top of the relief hole 1 is fixedly connected with sealing partition 10, the sealing partition
10 bottom is fixedly connected with hydraulic layer 11, and the lower surface of the hydraulic layer 11 is connected with fire extinction pipeline 13, the fire extinction pipeline
13 bottom inner portion interlocking has flame retardant filler 17, and the bottom of the flame retardant filler 17 is fixed with receiving pipe 14, described to accommodate
The lower surface of pipe 14 is connected with fire prevention bed course 15, and the bottom of the fire prevention bed course 15 is socketed with Frpipe 8, the He of fire-outtaking tube 4
Enter between fire tube 6 and be connected with seal pipe 16, the top bolt of the seal pipe 16 has sealing bolt 5, is that this can effectively realize day
So gas is fire-retardant.
The quantity of the sealing bolt 5 is six, and the sealing bolt 5 is shaped as annular, and sealing bolt 5 uniformly sets
Put in the upper surface of fire-outtaking tube 4, realize sealing fixation, the fire extinction pipeline 13 is shaped as taper, the fire extinction pipeline
13 are made up of three small pipelines, and the caliber of fire extinction pipeline 13 is tapered into, and improve fire-fighting efficiency, the shape of the receiving pipe 14
For cylinder, and it is chromansil to accommodate the material of pipe 14, and the material of the flame retardant filler 17 is oxygen uptake compound, it is described go out
Fire tube 4 and the shape for entering fire tube 6 are circle, and fire-outtaking tube 4 and to enter the material of fire tube 6 be chromansil, are increased the service life.
Operation principle：Access aperture 9 is accessed in natural gas terminal control valve, when natural gas, because surprisingly burns, fire
Flame enters separator tube 7 by Frpipe 8, has certain abirritation to the intensity of a fire, enters immediately in fire tube 6, and flame enters
During fire tube 4, by preventing fires, bed course 15 contacts flame retardant filler 17, at this moment can eliminate substantial amounts of oxygen in flame so that flame fires
Gesture is drastically reduced, then by fire extinction pipeline 13, burning things which may cause a fire disaster is thoroughly removed by waller effect.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of natural gas flame-retardant device, including closure（2）, it is characterised in that：The closure（2）Upper end be provided with relief hole
（1）, the closure（2）Both sides interlocking have thermostat layer（12）, the closure（2）Lower surface in the middle part of be welded with flame-out pipe
（3）, the flame-out pipe（3）Bottom be welded with fire-outtaking tube（4）, the fire-outtaking tube（4）Bottom bolt have into fire tube（6）, institute
State into fire tube（6）Lower surface be connected with separator tube（7）, the separator tube（7）Bottom be welded with Frpipe（8）, the resistance
Combustion pipe（8）Bottom be rotatably connected to access aperture（9）, the relief hole（1）Top be fixedly connected with sealing partition（10）, institute
State sealing partition（10）Bottom be fixedly connected with hydraulic layer（11）, the hydraulic layer（11）Lower surface be connected with fire extinction pipeline
（13）, the fire extinction pipeline（13）Bottom inner portion interlocking have flame retardant filler（17）, the flame retardant filler（17）Bottom
It is fixed with receiving pipe（14）, it is described to accommodate pipe（14）Lower surface be connected with fire prevention bed course（15）, the fire prevention bed course（15）'s
Bottom is socketed with Frpipe（8）, the fire-outtaking tube（4）With enter fire tube（6）Between be connected with seal pipe（16）, the seal pipe
（16）Top bolt have sealing bolt（5）.
2. a kind of natural gas flame-retardant device according to claim 1, it is characterised in that：The sealing bolt（5）Quantity be
Six, the sealing bolt（5）Be shaped as annular, and sealing bolt（5）It is uniformly arranged on fire-outtaking tube（4）Upper surface.
3. a kind of natural gas flame-retardant device according to claim 1, it is characterised in that：The fire extinction pipeline（13）Be shaped as
Taper, the fire extinction pipeline（13）It is made up of three small pipelines, and fire extinction pipeline（13）Caliber taper into.
4. a kind of natural gas flame-retardant device according to claim 1, it is characterised in that：It is described to accommodate pipe（14）Be shaped as circle
Cylindricality, and accommodate pipe（14）Material be chromansil.
5. a kind of natural gas flame-retardant device according to claim 1, it is characterised in that：The flame retardant filler（17）Material
For oxygen uptake compound.
6. a kind of natural gas flame-retardant device according to claim 1, it is characterised in that：The fire-outtaking tube（4）With enter fire tube（6）
Shape be circle, and fire-outtaking tube（4）With enter fire tube（6）Material be chromansil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354280.XA CN106975185A (en) | 2017-05-18 | 2017-05-18 | A kind of natural gas spark arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354280.XA CN106975185A (en) | 2017-05-18 | 2017-05-18 | A kind of natural gas spark arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106975185A true CN106975185A (en) | 2017-07-25 |
Family
ID=59341541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710354280.XA Pending CN106975185A (en) | 2017-05-18 | 2017-05-18 | A kind of natural gas spark arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106975185A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101198380A (en) * | 2005-04-21 | 2008-06-11 | 尼麦西有限公司 | Detonation flame arrester |
| US20080164038A1 (en) * | 1998-11-10 | 2008-07-10 | Charles Osborn Reade | Flame arrester |
| CN203154666U (en) * | 2013-03-28 | 2013-08-28 | 顾德兵 | Drawer type flame arrester |
| CN205730046U (en) * | 2016-06-28 | 2016-11-30 | 西安科技大学 | A kind of spark arrester utilizing heat pipe intensified heat radiation |
-
2017
- 2017-05-18 CN CN201710354280.XA patent/CN106975185A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080164038A1 (en) * | 1998-11-10 | 2008-07-10 | Charles Osborn Reade | Flame arrester |
| CN101198380A (en) * | 2005-04-21 | 2008-06-11 | 尼麦西有限公司 | Detonation flame arrester |
| CN203154666U (en) * | 2013-03-28 | 2013-08-28 | 顾德兵 | Drawer type flame arrester |
| CN205730046U (en) * | 2016-06-28 | 2016-11-30 | 西安科技大学 | A kind of spark arrester utilizing heat pipe intensified heat radiation |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170725 |