CN104930297A - Flange short tube with valve - Google Patents

Flange short tube with valve Download PDF

Info

Publication number
CN104930297A
CN104930297A CN201510287004.7A CN201510287004A CN104930297A CN 104930297 A CN104930297 A CN 104930297A CN 201510287004 A CN201510287004 A CN 201510287004A CN 104930297 A CN104930297 A CN 104930297A
Authority
CN
China
Prior art keywords
valve
short tube
flange
flange short
industrial
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
Application number
CN201510287004.7A
Other languages
Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Vast Foreign-Festival Energy Science And Technology Ltd
Original Assignee
Anhui Vast Foreign-Festival Energy Science And Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Vast Foreign-Festival Energy Science And Technology Ltd filed Critical Anhui Vast Foreign-Festival Energy Science And Technology Ltd
Priority to CN201510287004.7A priority Critical patent/CN104930297A/en
Publication of CN104930297A publication Critical patent/CN104930297A/en
Pending legal-status Critical Current

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
    • F16L55/1604—Devices for covering leaks in pipes or hoses, e.g. hose-menders by means of a by-pass conduit
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/082—Non-disconnectible joints, e.g. soldered, adhesive or caulked joints
    • F16L41/084—Soldered joints
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/16—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe the branch pipe comprising fluid cut-off means

Abstract

The invention discloses a flange short tube with a valve and relates to the field of processing under-pressure leakage points of industrial pipelines. The flange short tube comprises a flange tube short tube body (3) and the valve (4). A flange tube is welded to the periphery of a leakage point (2), and under-pressure leakage point processing of an industrial pipeline (1) is achieved through the interception performance of the valve. A method is simple and easy to implement.

Description

A kind of flange short tube with valve
Technical field:
The present invention relates to a kind of flange short tube with valve.
Background technique:
By industrial pipeline delivery technology medium in industrial installation, processing medium with pressure, and easily corrodes industrial pipeline, occurs the leakage of pipeline aspect in macrocyclic running unavoidably.Conventional treatment method is that device is stopped transport, and the processing medium of draining in pipeline, lays down the pressure in pipeline, then process.This method spended time is long, and because of device stop transport cause very large economic loss.
Content of the present invention:
The object of the invention is to provide a kind of flange short tube with valve, it achieves industrial installation when not stopping transport, occurs the way that leak source processes, safeguard the long-term operation of process units to industrial pipeline.
In order to solve the problem existing for background technique, the present invention is by the following technical solutions: it comprises flanged pipe short tube 3 and valve 4, according to the industrial pipeline diameter occurring leak source, and the flanged (FLGD) tubing spools of large little makings one of leak source, short tube one end is welded on around leak source, again valve in an open position is accordingly contained in short tube flange end, throttle down, eliminating holes.
The following beneficial effect of tool of the present invention:
This practical technology by welded flange short tube around leak source, then realizes the process leak source with pressure of industrial pipeline by the truncating of valve, method is simple.
Accompanying drawing illustrates:
Fig. 1 is front view of the present invention.
Fig. 2 is plan view of the present invention.
Embodiment:
With reference to figure 1, according to industrial pipeline 1 diameter and leak source 2 manufacturing flange short tube 3, flange short tube 3 is welded on around the leak source on industrial pipeline 1, and mounting point as shown in Figure 2.After having welded, valve 4 is arranged on flange short tube.

Claims (1)

1. the flange short tube with valve, it is characterized in that it comprises flanged pipe short tube (3) and valve (4), valve is contained in short tube flange end.
CN201510287004.7A 2015-05-31 2015-05-31 Flange short tube with valve Pending CN104930297A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510287004.7A CN104930297A (en) 2015-05-31 2015-05-31 Flange short tube with valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510287004.7A CN104930297A (en) 2015-05-31 2015-05-31 Flange short tube with valve

Publications (1)

Publication Number Publication Date
CN104930297A true CN104930297A (en) 2015-09-23

Family

ID=54117596

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510287004.7A Pending CN104930297A (en) 2015-05-31 2015-05-31 Flange short tube with valve

Country Status (1)

Country Link
CN (1) CN104930297A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105805482A (en) * 2016-05-23 2016-07-27 肥西县鑫山机械厂 Flange short pipe with valve
CN105805481A (en) * 2016-05-23 2016-07-27 肥西县鑫山机械厂 Processing method for under-pressure leakage point of industrial pipeline
CN105953021A (en) * 2016-07-03 2016-09-21 安徽碧源环保工程有限公司 Under-pressure processing method for leakage point of industrial pipeline
CN105953020A (en) * 2016-06-30 2016-09-21 合肥天沃能源科技有限公司 Method for treating leakage point of industrial pipeline under pressure
CN105972377A (en) * 2016-07-03 2016-09-28 安徽碧源环保工程有限公司 Flange short pipe provided with valve

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3522347A1 (en) * 1985-03-06 1986-11-06 Immanuel 3203 Sarstedt Jeschke Slide valve for a device for gas-free broaching and closing a gas pipeline
US5178188A (en) * 1992-01-30 1993-01-12 J. L. Russell, Inc. Meter bypass swivel connector
CN2648235Y (en) * 2003-04-15 2004-10-13 中国石油天然气股份有限公司 Device for covering leaks in pipe with oil (gas) and pressure
CN201007413Y (en) * 2006-11-22 2008-01-16 天津渤天化工有限责任公司 Pipeline leakage stopper
CN202834568U (en) * 2012-09-04 2013-03-27 中国石油天然气股份有限公司 Rapid pipeline pressure seal device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3522347A1 (en) * 1985-03-06 1986-11-06 Immanuel 3203 Sarstedt Jeschke Slide valve for a device for gas-free broaching and closing a gas pipeline
US5178188A (en) * 1992-01-30 1993-01-12 J. L. Russell, Inc. Meter bypass swivel connector
CN2648235Y (en) * 2003-04-15 2004-10-13 中国石油天然气股份有限公司 Device for covering leaks in pipe with oil (gas) and pressure
CN201007413Y (en) * 2006-11-22 2008-01-16 天津渤天化工有限责任公司 Pipeline leakage stopper
CN202834568U (en) * 2012-09-04 2013-03-27 中国石油天然气股份有限公司 Rapid pipeline pressure seal device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105805482A (en) * 2016-05-23 2016-07-27 肥西县鑫山机械厂 Flange short pipe with valve
CN105805481A (en) * 2016-05-23 2016-07-27 肥西县鑫山机械厂 Processing method for under-pressure leakage point of industrial pipeline
CN105953020A (en) * 2016-06-30 2016-09-21 合肥天沃能源科技有限公司 Method for treating leakage point of industrial pipeline under pressure
CN105953021A (en) * 2016-07-03 2016-09-21 安徽碧源环保工程有限公司 Under-pressure processing method for leakage point of industrial pipeline
CN105972377A (en) * 2016-07-03 2016-09-28 安徽碧源环保工程有限公司 Flange short pipe provided with valve

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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: 20150923