CN105972377A - Flange short pipe provided with valve - Google Patents
Flange short pipe provided with valve Download PDFInfo
- Publication number
- CN105972377A CN105972377A CN201610510135.1A CN201610510135A CN105972377A CN 105972377 A CN105972377 A CN 105972377A CN 201610510135 A CN201610510135 A CN 201610510135A CN 105972377 A CN105972377 A CN 105972377A
- Authority
- CN
- China
- Prior art keywords
- valve
- short pipe
- flange short
- flange
- short tube
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
Abstract
The invention provides a flange short pipe provided with a valve and relates to the technical filed of treating a pressured leaking point of an industrial pipeline. The flange short pipe comprises the industrial pipeline (1), the leaking point (2), a flange short pipe body (3) and a valve (4), wherein the leaking point (2) is formed in the industrial pipeline (1); the flange short pipe body (3) is welded around the leaking point (2); the valve (4) is mounted at a flange end of the flange short pipe body (3). According to the invention, the flange short pipe body is welded around the leaking point (2), pressured leaking point treatment of the industrial pipeline (1) is realized through the cutoff property of the valve, and the method is simple and feasible.
Description
Technical field
The present invention relates to process the leak source technical field with pressure of industrial pipeline, be specifically related to the flange short tube of a kind of band valve.
Background technology
Carrying processing medium by industrial pipeline in industrial installation, processing medium is with pressure, and easily corrodes industrial pipeline, occurs the leakage in terms of pipeline in macrocyclic running unavoidably.Conventional treatment method is that device is stopped transport, and the processing medium in pipeline of draining is laid down the pressure in pipeline, then processed.This method spends the time long, and because device stoppage in transit causes the biggest economic loss.
Present invention
It is an object of the present invention to provide the flange short tube of a kind of band valve, it achieve in the case of industrial installation do not stops transport, industrial pipeline is occurred the way that leak source processes, safeguards the long-term operation of process units.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: it comprises industrial pipeline 1, leak source 2, flanged pipe short tube 3 and valve 4, leak source 2 is present on industrial pipeline 1, and flanged pipe short tube 3 is welded on around leak source 2, and valve 4 is arranged on flanged pipe short tube 3 flange end.
The operation principle of the present invention: according to the industrial pipeline diameter that leak source occurs, and the flanged (FLGD) tubing spools of big little makings one of leak source, short tube one end is welded on around leak source, then valve the most in an open position is contained in short tube flange end, close valve, eliminating holes.
The present invention has a following beneficial effect:
This practical technology is passed through at leak source flange short tube weld around, then is realized the process leak source with pressure of industrial pipeline by the truncating of valve, and method is simple.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
With reference to Fig. 1, the flange short tube of a kind of band valve, it comprises industrial pipeline 1, leak source 2, flanged pipe short tube 3 and valve 4, and leak source 2 is present on industrial pipeline 1, and flanged pipe short tube 3 is welded on around leak source 2, and valve 4 is arranged on flanged pipe short tube 3 flange end.
Claims (1)
1. the flange short tube of a band valve, it is characterized in that it comprises industrial pipeline (1), leak source (2), flanged pipe short tube (3) and valve (4), leak source (2) is present on industrial pipeline (1), flanged pipe short tube (3) is welded on leak source (2) around, and valve (4) is arranged on flanged pipe short tube (3) flange end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510135.1A CN105972377A (en) | 2016-07-03 | 2016-07-03 | Flange short pipe provided with valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510135.1A CN105972377A (en) | 2016-07-03 | 2016-07-03 | Flange short pipe provided with valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972377A true CN105972377A (en) | 2016-09-28 |
Family
ID=56955102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610510135.1A Pending CN105972377A (en) | 2016-07-03 | 2016-07-03 | Flange short pipe provided with valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972377A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2210134A (en) * | 1987-09-21 | 1989-06-01 | British Gas Plc | Method of repairing a pipe |
| CN101956885A (en) * | 2009-07-13 | 2011-01-26 | 中冶天工上海十三冶建设有限公司 | Under-pressure plugging method for carbon steel pipe leakage |
| CN104896253A (en) * | 2015-06-04 | 2015-09-09 | 安徽瀚洋节能科技有限公司 | Industrial pipeline leakage point treating method under pressure |
| CN104930297A (en) * | 2015-05-31 | 2015-09-23 | 安徽瀚洋节能科技有限公司 | Flange short tube with valve |
| CN105090675A (en) * | 2014-12-03 | 2015-11-25 | 芜湖三峰节能设备有限公司 | Device for treating leakage point of industrial pipeline |
| CN105090674A (en) * | 2014-05-21 | 2015-11-25 | 安徽瀚洋节能科技有限公司 | Method for treating leaking point of industrial pipeline under pressure |
| CN105114755A (en) * | 2014-12-03 | 2015-12-02 | 芜湖三峰节能设备有限公司 | Flange short tube with valve |
-
2016
- 2016-07-03 CN CN201610510135.1A patent/CN105972377A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2210134A (en) * | 1987-09-21 | 1989-06-01 | British Gas Plc | Method of repairing a pipe |
| CN101956885A (en) * | 2009-07-13 | 2011-01-26 | 中冶天工上海十三冶建设有限公司 | Under-pressure plugging method for carbon steel pipe leakage |
| CN105090674A (en) * | 2014-05-21 | 2015-11-25 | 安徽瀚洋节能科技有限公司 | Method for treating leaking point of industrial pipeline under pressure |
| CN105090675A (en) * | 2014-12-03 | 2015-11-25 | 芜湖三峰节能设备有限公司 | Device for treating leakage point of industrial pipeline |
| CN105114755A (en) * | 2014-12-03 | 2015-12-02 | 芜湖三峰节能设备有限公司 | Flange short tube with valve |
| CN104930297A (en) * | 2015-05-31 | 2015-09-23 | 安徽瀚洋节能科技有限公司 | Flange short tube with valve |
| CN104896253A (en) * | 2015-06-04 | 2015-09-09 | 安徽瀚洋节能科技有限公司 | Industrial pipeline leakage point treating method under pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160928 |