CN105972376A - Flange short tube with valve - Google Patents

Flange short tube with valve Download PDF

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Publication number
CN105972376A
CN105972376A CN201610492777.3A CN201610492777A CN105972376A CN 105972376 A CN105972376 A CN 105972376A CN 201610492777 A CN201610492777 A CN 201610492777A CN 105972376 A CN105972376 A CN 105972376A
Authority
CN
China
Prior art keywords
valve
short tube
flange short
flange
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.)
Withdrawn
Application number
CN201610492777.3A
Other languages
Chinese (zh)
Inventor
魏芳芳
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.)
Hefei Tianwo Energy Technology Co Ltd
Original Assignee
Hefei Tianwo Energy Technology Co 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 Hefei Tianwo Energy Technology Co Ltd filed Critical Hefei Tianwo Energy Technology Co Ltd
Priority to CN201610492777.3A priority Critical patent/CN105972376A/en
Publication of CN105972376A publication Critical patent/CN105972376A/en
Withdrawn legal-status Critical Current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
    • F16L55/168—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
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

The invention provides a flange short tube with a valve, and relates to the field of treatment of leaking points under pressure of industrial pipes. The flange short tube with the valve comprises a flange short tube body (3) and the valve (4). According to the flange short tube with the valve, the flange tube is welded around a leaking point (2), and then the valve is used for intercepting, so as to treat the leaking point of the industrial pipeline (1) under pressure; the method is simple, and easy to carry out.

Description

A kind of flange short tube of band valve
Technical field
The present invention relates 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 rotten Erosion industrial pipeline, occurs the leakage in terms of pipeline unavoidably in macrocyclic running.Conventional treatment method is that device is stopped transport, row Fall the processing medium in pipeline, lay down the pressure in pipeline, then process.This method spends the time long, and because of dress Put stoppage in transit and cause the biggest economic loss.
Summary of the invention
It is an object of the present invention to provide the flange short tube of a kind of band valve, it achieve the situation that industrial installation is not stopped transport Under, 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 is short that it comprises flanged pipe Pipe 3 and valve 4, according to the industrial pipeline diameter of leak source occurs, and the flanged (FLGD) tubing spools of big little makings one of leak source, will 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, closes valve, leakage Point eliminates.
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 band of industrial pipeline by the truncating of valve Pressure processes leak source, and method is simple.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of the present invention.
Detailed description of the invention
With reference to Fig. 1, according to industrial pipeline 1 diameter and leak source 2 manufacturing flange short tube 3, flange short tube 3 is welded on industrial pipeline Around leak source on 1, installation site is as shown in Figure 2.After having welded, valve 4 is arranged on flange short tube.

Claims (1)

1. the flange short tube of a band valve, it is characterised in that it comprises flanged pipe short tube (3) and valve (4), and valve is contained in short Pipe flange end.
CN201610492777.3A 2016-06-30 2016-06-30 Flange short tube with valve Withdrawn CN105972376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610492777.3A CN105972376A (en) 2016-06-30 2016-06-30 Flange short tube with valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610492777.3A CN105972376A (en) 2016-06-30 2016-06-30 Flange short tube with valve

Publications (1)

Publication Number Publication Date
CN105972376A true CN105972376A (en) 2016-09-28

Family

ID=57020909

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610492777.3A Withdrawn CN105972376A (en) 2016-06-30 2016-06-30 Flange short tube with valve

Country Status (1)

Country Link
CN (1) CN105972376A (en)

Citations (6)

* Cited by examiner, † Cited by third party
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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
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
WW01 Invention patent application withdrawn after publication

Application publication date: 20160928