CN106267629A - A kind of spark arrester - Google Patents
A kind of spark arrester Download PDFInfo
- Publication number
- CN106267629A CN106267629A CN201610671451.7A CN201610671451A CN106267629A CN 106267629 A CN106267629 A CN 106267629A CN 201610671451 A CN201610671451 A CN 201610671451A CN 106267629 A CN106267629 A CN 106267629A
- Authority
- CN
- China
- Prior art keywords
- spark arrester
- arrester
- rainhat
- flame
- spark
- 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
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Classifications
-
- 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
-
- 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)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to a kind of spark arrester, including flame arrester body, be provided with fire prevention dish in the middle part of described flame arrester body, be fixedly installed threaded collar below described fire prevention dish, described fire prevention dish is arranged above inner shield ring；Described flame arrester body is arranged above spark arrester lid, described spark arrester lid is arranged on the top of flame arrester body by spring, described spark arrester lid is positioned by plastic assembly, on described spark arrester lid, end is fixedly installed aluminum pallet, described aluminum pallet is connected above rainhat, is embedded with fly net on the downside of rainhat；Present configuration is simple, reasonable in design, by using 304 rustless steels material as spark arrester rainhat instead, has more preferable intensity than existing aluminium alloy rainhat；Make flame arrester body by arranging employing 6063 alloy material, be effectively improved the decay resistance of spark arrester, improve spark arrester intensity；By arranging extended type flame arrester body, two back-fire relief dishes can be installed simultaneously, be effectively increased the back-fire relief effect of spark arrester, simple and practical.
Description
Technical field
The present invention relates to spark arrester field, particularly relate to a kind of spark arrester.
Background technology
Spark arrester is typically mounted in the pipeline of transporting combustible gases, or on the groove tank ventilated, stops propagating flame (quick-fried
Combustion or detonation) device that passes through, it is made up of fire-retardant core, spark arrester shell and adnexa.Spark arrester be used to stop inflammable gas and
The safety device of the propagation of flame of flammable liquid steam.The most it is employed in the oil industry as far back as nineteen twenty-eight spark arrester, after
Again extensively with in mine, colliery, water transport and chemical industry.In the oil industry, spark arrester be widely used in oil and
On the storage tank of oil product.When the oil tank storing oils runs into naked light or thunderbolt, so that it may fire hazard.In order to
Prevent the generation of this danger from using spark arrester.The operation principle of spark arrester is: one of essential condition required for burning is just
It is intended to reach certain temperature, i.e. ignition point.Less than ignition point, burning will stop.According to this principle, as long as by comburant
The temperature of matter drops to below its ignition point, so that it may to stop spreading of flame.When flame is tiny logical by the many of back-fire relief element
Some tiny flame will be become after road.During design back-fire relief element spark arrester within, expand the most as far as possible tiny flame with
The contact area of conduit wall, augmentation of heat transfer, make flame temperature drop to below ignition point, thus stop propagation of flame.Existing back-fire relief
Device is installed relatively complicated in Practical Project installation process, and installation cost is higher, makes troubles to enterprise and pipe laying.
Based on above reason, a kind of spark arrester is needed to be devised, rainproof as spark arrester by using 304 rustless steels instead
The material of cap, has more preferable intensity than existing aluminium alloy rainhat；Spark arrester is made originally by arranging employing 6063 alloy material
Body, is effectively improved the decay resistance of spark arrester, improves spark arrester intensity；By arranging extended type flame arrester body, Ke Yitong
Time two back-fire relief dishes are installed, be effectively increased the back-fire relief effect of spark arrester, simple and practical, i.e. a kind of spark arrester.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that a kind of spark arrester.
The present invention is to be achieved through the following technical solutions:
A kind of spark arrester, including flame arrester body, is provided with fire prevention dish, under described fire prevention dish in the middle part of described flame arrester body
Side is fixedly installed threaded collar, and described fire prevention dish is arranged above inner shield ring；Described flame arrester body is arranged above back-fire relief
Device lid, described spark arrester lid is arranged on the top of flame arrester body by spring, and described spark arrester lid passes through plastic assembly
Positioning, on described spark arrester lid, end is fixedly installed aluminum pallet, and described aluminum pallet is connected above rainhat, under rainhat
Side is embedded with fly net.
Further, described rainhat uses 304 rustless steel punch formings, has good intensity.
Further, described flame arrester body uses 6063 alloy materials to make, and has the most resistance to relative to aluminium alloy
Corrosivity and higher intensity.
Further, described fire prevention dish is evenly equipped with through hole, rapidly flame can be lowered the temperature, thus reach knock down the flame
Effect.
Compared with prior art, the invention has the beneficial effects as follows: present configuration is simple, reasonable in design, by using instead
304 rustless steels, as the material of spark arrester rainhat, have more preferable intensity than existing aluminium alloy rainhat；By arranging employing
6063 alloy materials make flame arrester body, are effectively improved the decay resistance of spark arrester, improve spark arrester intensity；By arranging
Extended type flame arrester body, can install two back-fire relief dishes simultaneously, is effectively increased the back-fire relief effect of spark arrester, simple and practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1, flame arrester body, 2, fire prevention dish, 3, threaded collar, 4, inner shield ring, 5, spring, 6, spark arrester lid, 7, aluminum
Pallet, 8, rainhat, 9, plastic assembly, 10, fly net.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
Refer to the structural representation that Fig. 1, Fig. 1 are the present invention.
A kind of spark arrester, including flame arrester body 1, is provided with fire prevention dish 2, described fire prevention in the middle part of described flame arrester body 1
Being fixedly installed threaded collar 3 below dish 2, described fire prevention dish 2 is arranged above inner shield ring 4；Pacify above described flame arrester body 1
Equipped with spark arrester lid 6, described spark arrester lid 6 is resiliently arranged in the top of flame arrester body 1, described spark arrester lid 6 by spring 5
Being positioned by plastic assembly 9, described spark arrester lid 6 upper end is fixedly installed aluminum pallet 7, and described aluminum pallet 7 is connected above
There is rainhat 8, on the downside of rainhat 8, be embedded with fly net 10；Described rainhat 8 uses 304 rustless steel punch formings, has well
Intensity；Described flame arrester body 1 uses 6063 alloy materials to make, and has more preferable corrosion resistance and Geng Gao relative to aluminium alloy
Intensity；It is evenly equipped with through hole on described fire prevention dish 2, rapidly flame can be lowered the temperature, thus reach the effect of knock down the flame.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (4)
1. a spark arrester, including flame arrester body (1), it is characterised in that: described flame arrester body (1) middle part is provided with fire prevention
Dish (2), described fire prevention dish (2) lower section is fixedly installed threaded collar (3), and described fire prevention dish (2) is arranged above inner shield ring
(4)；Described flame arrester body (1) is arranged above spark arrester lid (6), and described spark arrester lid (6) is arranged by spring (5) is elastic
In the top of flame arrester body (1), described spark arrester lid (6) is positioned by plastic assembly (9), described spark arrester lid (6)
Upper end is fixedly installed aluminum pallet (7), and described aluminum pallet (7) is connected above rainhat (8), and rainhat (8) downside is embedded with anti-
Worm net (10).
A kind of spark arrester the most according to claim 1, it is characterised in that: described flame arrester body (1) uses 6063 alloys
Material is made.
A kind of spark arrester the most according to claim 1, it is characterised in that: described rainhat (8) uses 304 rustless steel punching presses
Molding.
A kind of spark arrester the most according to claim 1, it is characterised in that: it is evenly equipped with through hole on described fire prevention dish (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671451.7A CN106267629A (en) | 2016-08-15 | 2016-08-15 | A kind of spark arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671451.7A CN106267629A (en) | 2016-08-15 | 2016-08-15 | A kind of spark arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106267629A true CN106267629A (en) | 2017-01-04 |
Family
ID=57671560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610671451.7A Pending CN106267629A (en) | 2016-08-15 | 2016-08-15 | A kind of spark arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106267629A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2708959A1 (en) * | 1977-03-02 | 1978-09-07 | Messer Griesheim Gmbh | Gas non-return valve and flame arrester - consists of sintered material element with gaskets fitted on both ends |
| CN2048924U (en) * | 1989-01-23 | 1989-12-06 | 广州市消防科学技术研究所 | Fire insulation valve for household piped gas |
| CN2430181Y (en) * | 2000-05-31 | 2001-05-16 | 杨文斌 | Back fire anti-explosion device for liquefied petroleum gas of vehicles |
| CN2506295Y (en) * | 2001-12-05 | 2002-08-21 | 深圳市绿色能源科技开发有限公司 | Safety flame trap for oxygen mixing gas combustion |
| CN2908976Y (en) * | 2006-04-24 | 2007-06-06 | 无锡市鑫润工业炉有限公司 | Gas explosion-proof apparatus of industrial furnace |
| JP4666626B2 (en) * | 2005-12-02 | 2011-04-06 | 株式会社Ｉｈｉ | Backfire back pressure prevention device |
| CN202361556U (en) * | 2011-12-12 | 2012-08-01 | 倚天(南京)金属制品有限公司 | Fireproof air vent |
| CN202777526U (en) * | 2012-08-08 | 2013-03-13 | 四川顶点建筑工程有限公司 | Fire-arresting core consisting of corrugated steel belt and fire-arresting mechanism consisting of fire-arresting core |
| CN203271923U (en) * | 2013-05-17 | 2013-11-06 | 杭叉集团股份有限公司 | Double-control air inflow stop valve |
| CN203348658U (en) * | 2013-07-03 | 2013-12-18 | 湖北万安环保石化设备有限公司 | Novel fire-retardant respiration valve for tank |
| CN104841076A (en) * | 2015-06-02 | 2015-08-19 | 精凯(天津)阀门制造有限公司 | Pipe end flame arrester |
| CN204756054U (en) * | 2015-05-29 | 2015-11-11 | 西南石油大学 | Novel piston back -fire relief breather valve |
| CN105521574A (en) * | 2016-01-15 | 2016-04-27 | 中国人民解放军后勤工程学院 | Explosion arrester for cave depot oil tank breathing pipeline |
| CN105546168A (en) * | 2016-02-29 | 2016-05-04 | 叶云勤 | Automatic gas safety valve |
-
2016
- 2016-08-15 CN CN201610671451.7A patent/CN106267629A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2708959A1 (en) * | 1977-03-02 | 1978-09-07 | Messer Griesheim Gmbh | Gas non-return valve and flame arrester - consists of sintered material element with gaskets fitted on both ends |
| CN2048924U (en) * | 1989-01-23 | 1989-12-06 | 广州市消防科学技术研究所 | Fire insulation valve for household piped gas |
| CN2430181Y (en) * | 2000-05-31 | 2001-05-16 | 杨文斌 | Back fire anti-explosion device for liquefied petroleum gas of vehicles |
| CN2506295Y (en) * | 2001-12-05 | 2002-08-21 | 深圳市绿色能源科技开发有限公司 | Safety flame trap for oxygen mixing gas combustion |
| JP4666626B2 (en) * | 2005-12-02 | 2011-04-06 | 株式会社Ｉｈｉ | Backfire back pressure prevention device |
| CN2908976Y (en) * | 2006-04-24 | 2007-06-06 | 无锡市鑫润工业炉有限公司 | Gas explosion-proof apparatus of industrial furnace |
| CN202361556U (en) * | 2011-12-12 | 2012-08-01 | 倚天(南京)金属制品有限公司 | Fireproof air vent |
| CN202777526U (en) * | 2012-08-08 | 2013-03-13 | 四川顶点建筑工程有限公司 | Fire-arresting core consisting of corrugated steel belt and fire-arresting mechanism consisting of fire-arresting core |
| CN203271923U (en) * | 2013-05-17 | 2013-11-06 | 杭叉集团股份有限公司 | Double-control air inflow stop valve |
| CN203348658U (en) * | 2013-07-03 | 2013-12-18 | 湖北万安环保石化设备有限公司 | Novel fire-retardant respiration valve for tank |
| CN204756054U (en) * | 2015-05-29 | 2015-11-11 | 西南石油大学 | Novel piston back -fire relief breather valve |
| CN104841076A (en) * | 2015-06-02 | 2015-08-19 | 精凯(天津)阀门制造有限公司 | Pipe end flame arrester |
| CN105521574A (en) * | 2016-01-15 | 2016-04-27 | 中国人民解放军后勤工程学院 | Explosion arrester for cave depot oil tank breathing pipeline |
| CN105546168A (en) * | 2016-02-29 | 2016-05-04 | 叶云勤 | Automatic gas safety valve |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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: 20170104 |