CN203641756U - Novel flame arrester for gas pipeline bleeder - Google Patents
Novel flame arrester for gas pipeline bleeder Download PDFInfo
- Publication number
- CN203641756U CN203641756U CN201320679407.2U CN201320679407U CN203641756U CN 203641756 U CN203641756 U CN 203641756U CN 201320679407 U CN201320679407 U CN 201320679407U CN 203641756 U CN203641756 U CN 203641756U
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- gas pipeline
- flange
- flame arrester
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- model
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Abstract
The utility model relates to a novel flame arrester for a gas pipeline bleeder. The novel flame arrester comprises a gas pipeline and a bleeder communicated with the gas pipeline, wherein a flame arrester is arrange at one end of the bleeder; the flame arrester is an explosion-proof flame arrester which comprises a first flange, a second flange and an arrester wall, wherein the arrester wall is clamped between the first flange and the second flange; a fixing frame is arranged at the periphery of the arrester wall; the fixing frame is formed by fixedly connecting two layers of steel structures by bolts; the pipelines at both ends of the flame arrester are connected through a third flange. The novel flame arrester for the gas pipeline bleeder, provided by the utility model, effectively avoids explosion fires caused by lightning stroke, static electricity, and the like, and the structure is easy to disassemble and assemble and convenient to repair and maintain.
Description
Technical field
The utility model relates to gas pipeline field, is specifically related to a kind of gas pipeline exhaust stack Novel fire arrestor.
Background technique
The general outdoor layout of industrial user's gas pipeline diffusion mouth, and highly higher, meet naked light, static, thunderbolt etc. and easily produce fire, there are major safety risks.
Application number is that the Chinese patent of 201220258705.X discloses the utility model patent that name is called " gas pipeline diffusion system ", its diffusion system connection is arranged on diffuses in gas pipeline, comprise and the described exhaust stack that diffuses gas pipeline perforation, on described exhaust stack, be provided with Decompression valves and barometer, the outlet end of described exhaust stack is connected with flame trap, and the end of described flame trap is provided with silencer; In its patent, flame trap does not adopt flange arrangement with being connected of pipeline enclosure, and this has brought inconvenience while keeping in repair to later stage dismounting.
Model utility content
The purpose of this utility model is to provide a kind of gas pipeline exhaust stack Novel fire arrestor, the explosive fire accident of effectively avoiding thunderbolt, static etc. to cause, and structure is easy to dismounting, convenient for maintaining maintenance.
In order to realize above object, the utility model provides a kind of gas pipeline exhaust stack Novel fire arrestor, the exhaust stack that comprises gas pipeline and connect with described gas pipeline, one end of described exhaust stack is provided with flame trap, improvements of the present utility model are, described flame trap is Antiexplosion and fire-stopping unit, described Antiexplosion and fire-stopping unit comprises the first flange plate, the second flange plate and wall, described wall is sandwiched in the central authorities of described the first flange plate and described the second flange plate, the outer fixing frame that is arranged with of described wall.
Further, described fixing frame is bolted to connection and is formed by two-layer steel structure.
Further, the two ends pipeline of described flame trap all connects by three-flange.
A kind of gas pipeline exhaust stack Novel fire arrestor that the utility model provides, at flame trap wall, one fixing frame is set, promote its explosion-proof intensity, the explosive fire accident of effectively avoiding thunderbolt, static etc. to cause, and flame trap adopts flange arrangement to connect up and down, be easy to dismounting, facilitate later period maintenance maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The scheme of installation of the Novel fire arrestor that Fig. 1 provides for the utility model;
The structural representation of the Novel fire arrestor that Fig. 2 provides for the utility model.
Embodiment
A kind of gas pipeline exhaust stack Novel fire arrestor that the utility model provides, the explosive fire accident of effectively avoiding thunderbolt, static etc. to cause, and structure is easy to dismounting, convenient for maintaining maintenance.
Below in conjunction with the accompanying drawing in the utility model, the technological scheme in the utility model is clearly and completely described, obviously, described is only the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to the scope that the utility model is protected.
Referring to Fig. 1, Fig. 2, a kind of gas pipeline exhaust stack Novel fire arrestor, the exhaust stack 1 that comprises gas pipeline and connect with described gas pipeline, one end of described exhaust stack 1 is provided with flame trap, described flame trap is Antiexplosion and fire-stopping unit, described Antiexplosion and fire-stopping unit comprises the first flange plate 2, the second flange plate 3 and wall 6, described wall 6 is sandwiched in the central authorities of described the first flange plate 2 and described the second flange plate 3, the outer fixing frame that is arranged with of described wall 6, described fixing frame is composed of a fixed connection by bolt 5 by two-layer steel 4 structures, the two ends pipeline of described flame trap all connects by three-flange 7.
Known by above description, a kind of gas pipeline exhaust stack Novel fire arrestor that the utility model provides, at flame trap wall, one fixing frame is set, promote its explosion-proof intensity, the explosive fire accident of effectively avoiding thunderbolt, static etc. to cause, and flame trap adopts flange arrangement to connect up and down, is easy to dismounting, facilitate later period maintenance maintenance.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. a gas pipeline exhaust stack Novel fire arrestor, the exhaust stack that comprises gas pipeline and connect with described gas pipeline, one end of described exhaust stack is provided with flame trap, it is characterized in that, described flame trap is Antiexplosion and fire-stopping unit, described Antiexplosion and fire-stopping unit comprises the first flange plate, the second flange plate and wall, and described wall is sandwiched in the central authorities of described the first flange plate and described the second flange plate, the outer fixing frame that is arranged with of described wall.
2. a kind of gas pipeline exhaust stack Novel fire arrestor according to claim 1, is characterized in that, described fixing frame is bolted to connection and is formed by two-layer steel structure.
3. a kind of gas pipeline exhaust stack Novel fire arrestor according to claim 1, is characterized in that, the two ends pipeline of described flame trap all connects by three-flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679407.2U CN203641756U (en) | 2013-10-31 | 2013-10-31 | Novel flame arrester for gas pipeline bleeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679407.2U CN203641756U (en) | 2013-10-31 | 2013-10-31 | Novel flame arrester for gas pipeline bleeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203641756U true CN203641756U (en) | 2014-06-11 |
Family
ID=50873001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320679407.2U Expired - Fee Related CN203641756U (en) | 2013-10-31 | 2013-10-31 | Novel flame arrester for gas pipeline bleeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203641756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204524A (en) * | 2016-12-20 | 2018-06-26 | 上海船厂船舶有限公司 | Fuel gas pipeline and its method for maintaining |
-
2013
- 2013-10-31 CN CN201320679407.2U patent/CN203641756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204524A (en) * | 2016-12-20 | 2018-06-26 | 上海船厂船舶有限公司 | Fuel gas pipeline and its method for maintaining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140611 Termination date: 20181031 |