CN203533085U - Blowout-preventing and leakage-preventing pipeline valve protecting device - Google Patents
Blowout-preventing and leakage-preventing pipeline valve protecting device Download PDFInfo
- Publication number
- CN203533085U CN203533085U CN201320524301.5U CN201320524301U CN203533085U CN 203533085 U CN203533085 U CN 203533085U CN 201320524301 U CN201320524301 U CN 201320524301U CN 203533085 U CN203533085 U CN 203533085U
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- China
- Prior art keywords
- pipeline
- preventing
- protective housing
- leakage
- protecting cover
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- Expired - Fee Related
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Abstract
A blowout-preventing and leakage-preventing pipeline valve protecting device comprises a protecting cover which is arranged on a pipeline in a surrounding-sleeved mode and wraps a flange or a welding line portion on the pipeline. The lower portion of the protecting cover is connected with at least one flow guiding pipe which is provided with a detachable liquid collecting bottle. Inward rolling rims are arranged on the edges of pipeline holes in the two sides of the protecting cover. The bottom end of the lower portion of the protecting cover is connected with a flow guiding pipe which is arranged downwards vertically. The end of the flow guiding pipe is connected with the liquid collecting bottle in a screwing mode through a thread sleeve. At least one layer of pipeline heat preservation structure wraps the protecting cover. The protecting cover is formed by an upper half cover body and a lower half cover body in a combining mode. A fastening piece is arranged between the two half cover bodies which are fixedly arranged on a pipeline through the fastening piece. The blowout-preventing and leakage-preventing pipeline valve protecting device has the advantages of being simple in structure, convenient to use and mount and capable of preventing leakage of toxic liquid, and accordingly environment pollution and safety accidents are avoided.
Description
Technical field
The utility model relates to a kind of be exclusively used in pipeline and valve, prevent the protective gear that spray liquid in pipeline or water clock cause environmental pollution and security incident to occur, belong to the pipe box protective gear of safety type.
Background technique
In prior art, pipeline carries the kind of fluid more, has the hot-fluid pipeline of carrying hot gas, also has the pipeline of carrying machine oil, lubricated wet goods toxic liquid; There is long-distance transmission pipeline, also have short distance conveyance conduit; These carry the pipeline of fluid in running order for a long time, tend to form leakage point at the flange of weld seam or connection, cause the situations such as the injection of liquid or water clock to occur, this not only causes loss of liquid etc., and for the leakage of some toxic liquids, befouling environment not only, corrosion pipeline and other be component around, and easily ignite or explode, cause serious accident.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of simple in structure, easy to install and use, the drip-proof pipeline valve protective gear of blowout prevention that can prevent the leakage of toxic liquid to cause environmental pollution and security incident to occur.
The purpose of this utility model completes by following technical solution, it comprises a ring set and contain the protective housing in it on pipeline and by pipeline upper flange or weld joint, the bottom of this protective housing is connected with at least one honeycomb duct, and this honeycomb duct disposes a dismountable fluid collection vials.
The dual-side pipe hole edge of described protective housing is provided with upcountry crimping, and the lower bottom end of described protective housing is connected with a honeycomb duct of arranging vertically downward, and the end of this honeycomb duct is connected with described fluid collection vials by thread bush.
The outside of described protective housing is coated with at least one deck pipe insulating layer structure, and safety cover is combined by upper and lower two halves cover body, between two halves cover body by fastening piece by two halves cover body fixed in position on pipeline.
The utlity model has simple in structurely, easy to install and use, can prevent the leakage of toxic liquid to cause the features such as environmental pollution and security incident generation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A sectional structure schematic diagram of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1,2, the utility model comprises a ring set and contain the protective housing 2 in it on pipeline 8 and by pipeline upper flange 1 or weld joint, the bottom of this protective housing 2 is connected with at least one honeycomb duct 4, and this honeycomb duct 4 disposes a dismountable fluid collection vials 6.
Shown in figure, the dual-side pipe hole edge of described protective housing 2 is provided with inside crimping 3, and the dual-side pipe hole of protective housing 2 therefrom passes through for pipeline; The lower bottom end of described protective housing 2 is connected with a honeycomb duct 4 of arranging vertically downward, and the end of this honeycomb duct 4 is connected with described fluid collection vials 6 by thread bush 5.
The outside of protective housing 2 described in the utility model is coated with at least one deck pipe insulating layer structure 9.Safety cover 2 is combined by upper and lower two halves cover body, between two halves cover body by fastening piece 7 by two halves cover body fixed in position on pipeline 8.
Claims (3)
1. the drip-proof pipeline valve protective gear of blowout prevention; it comprises a ring set and contain the protective housing in it on pipeline and by pipeline upper flange or weld joint; the bottom that it is characterized in that described protective housing is connected with at least one honeycomb duct, and this honeycomb duct disposes a dismountable fluid collection vials.
2. the drip-proof pipeline valve protective gear of blowout prevention according to claim 1; the dual-side pipe hole edge that it is characterized in that described protective housing is provided with upcountry crimping; the lower bottom end of described protective housing is connected with a honeycomb duct of arranging vertically downward, and the end of this honeycomb duct is connected with described fluid collection vials by thread bush.
3. the drip-proof pipeline valve protective gear of blowout prevention according to claim 1 and 2, is characterized in that the outside of described protective housing is coated with at least one deck pipe insulating layer structure; Safety cover is combined by upper and lower two halves cover body, between two halves cover body by fastening piece by two halves cover body fixed in position on pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524301.5U CN203533085U (en) | 2013-08-27 | 2013-08-27 | Blowout-preventing and leakage-preventing pipeline valve protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524301.5U CN203533085U (en) | 2013-08-27 | 2013-08-27 | Blowout-preventing and leakage-preventing pipeline valve protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533085U true CN203533085U (en) | 2014-04-09 |
Family
ID=50419290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320524301.5U Expired - Fee Related CN203533085U (en) | 2013-08-27 | 2013-08-27 | Blowout-preventing and leakage-preventing pipeline valve protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533085U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681721A (en) * | 2019-01-10 | 2019-04-26 | 中海油能源发展股份有限公司 | A kind of protecting apparatus special of flange and union |
| CN110657347A (en) * | 2019-10-11 | 2020-01-07 | 云南电网有限责任公司电力科学研究院 | Hydrogen conveying pipeline |
| CN111878710A (en) * | 2020-06-19 | 2020-11-03 | 肖云东 | Active leakage-proof anti-theft monitoring device for oil and gas pipeline |
-
2013
- 2013-08-27 CN CN201320524301.5U patent/CN203533085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681721A (en) * | 2019-01-10 | 2019-04-26 | 中海油能源发展股份有限公司 | A kind of protecting apparatus special of flange and union |
| CN110657347A (en) * | 2019-10-11 | 2020-01-07 | 云南电网有限责任公司电力科学研究院 | Hydrogen conveying pipeline |
| CN111878710A (en) * | 2020-06-19 | 2020-11-03 | 肖云东 | Active leakage-proof anti-theft monitoring device for oil and gas pipeline |
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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 |
Granted publication date: 20140409 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |