CN109555931A - A kind of pipeline Quick leak stoppage apparatus and the quick switching device of pipeline - Google Patents

A kind of pipeline Quick leak stoppage apparatus and the quick switching device of pipeline Download PDF

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Publication number
CN109555931A
CN109555931A CN201811524454.3A CN201811524454A CN109555931A CN 109555931 A CN109555931 A CN 109555931A CN 201811524454 A CN201811524454 A CN 201811524454A CN 109555931 A CN109555931 A CN 109555931A
Authority
CN
China
Prior art keywords
pipeline
flange
mentioned
shell
leak stoppage
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
CN201811524454.3A
Other languages
Chinese (zh)
Inventor
吴鑫
赵学斌
魏凡龙
杨家维
胡军
龙勇江
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.)
Hubei Fenglin Wine Brewing Co
Original Assignee
Hubei Fenglin Wine Brewing Co
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 Hubei Fenglin Wine Brewing Co filed Critical Hubei Fenglin Wine Brewing Co
Priority to CN201811524454.3A priority Critical patent/CN109555931A/en
Publication of CN109555931A publication Critical patent/CN109555931A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/168Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
    • F16L55/17Devices 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
    • F16L55/172Devices 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 the ring, band or sleeve being tightened by a tangentially arranged threaded pin and a nut

Abstract

The present invention relates to pipe plugging technology, in particular to a kind of pipeline Quick leak stoppage apparatus and the quick switching device of pipeline.Pipeline Quick leak stoppage apparatus includes two shells, blocks flange and gasket flexible;Two shells are the strip shell of side and open at both ends;The gasket is wrapped in outside one end of the pipeline, and two shells engage the two sides for being wrapped in the gasket respectively, and are connected and fixed by fastener;The closure flange seal covering is connected and fixed with two shells respectively in one end end of the pipeline, and by connector.Advantage: structure design is simple, easy for installation, and the leak stopping and switching of burst pipe can be rapidly completed, time saving and energy saving.

Description

A kind of pipeline Quick leak stoppage apparatus and the quick switching device of pipeline
Technical field
The present invention relates to pipe plugging technology, in particular to a kind of pipeline Quick leak stoppage apparatus and pipeline are quickly transferred dress It sets.
Background technique
Pipe arrangement can be related in various production environments, and the daily maintenance of pipeline also becomes particularly important.
In fault routine maintenance and maintenance process, when there is pipeline break, and pipeline is in space for maintenance and is restricted, no Just weld, in the case where the weldering that cannot get angry, block after pipeline break by the relatively difficult of change, it usually needs accurate calculating with And replacement dismounting can be only achieved the effect well overhauled, whole process takes time and effort, with high costs.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of pipeline Quick leak stoppage apparatus and the quick switching device of pipeline, Effectively overcome the defect of the prior art.
The technical scheme to solve the above technical problems is that
A kind of pipeline Quick leak stoppage apparatus, including two shells, closure flange and gasket flexible are provided;
Two above-mentioned shells are the strip shell of side and open at both ends;
Above-mentioned gasket is wrapped in outside one end of above-mentioned pipeline, and two above-mentioned shells engage respectively is wrapped in above-mentioned sealing The two sides of pad, and be connected and fixed by fastener;
Above-mentioned closure flange seal is covered in one end end of above-mentioned pipeline, and by connector respectively with two above-mentioned pipes Shell is connected and fixed.
The beneficial effects of the present invention are: structure design is simple, and it is easy for installation, the leak stopping of burst pipe can be rapidly completed.
Based on the above technical solution, the present invention can also be improved as follows.
Further, above-mentioned connector includes multiple first bolts, and two above-mentioned shells are close to one end of above-mentioned closure flange Be respectively equipped with connecting flange, between each above-mentioned connecting flange and above-mentioned closure flange by it is multiple through both above-mentioned the One bolt and the first nut connecting with above-mentioned first bolt thread are connected and fixed.
Beneficial effect using above-mentioned further scheme is that stud connector design is simple, easy to operate, is able to achieve fast assembling-disassembling Fastening.
Further, two above-mentioned shell specifications are consistent, and are semicircular shell, and the two sides of above-mentioned shell are respectively along it Length direction is equipped with interconnecting piece, and two above-mentioned interconnecting pieces positioned at two above-mentioned shell the same sides offset, and pass through between the two Above-mentioned fastener is connected and fixed.
Beneficial effect using above-mentioned further scheme is that shell design comparison is reasonable, conducive to the good envelope after pipeline break It is stifled, and connect between shell than stronger.
Further, above-mentioned fastener includes multiple second bolts, two above-mentioned companies positioned at two above-mentioned shell the same sides Socket part by it is multiple through both and above-mentioned second bolt that is spaced apart along the two equal spacing in length direction and with above-mentioned the Second nut of two bolt threads connection is connected and fixed.
Beneficial effect using above-mentioned further scheme is that anchor design is simple, so that connecting between interconnecting piece more firm Solid, it is close.
Further, above-mentioned gasket is rubber pad.
Beneficial effect using above-mentioned further scheme is that sealing heart infarction is preferable.
It further, further include sealing plate, above-mentioned sealing plate is clamped in one end end of above-mentioned closure flange and above-mentioned pipeline Between, and cover in the end of above-mentioned pipeline.
Further, above-mentioned sealing plate is rubber slab.
Beneficial effect using above-mentioned further scheme is to be promoted to block the leakproofness that connect with pipeline of flange, and leakproofness It can be preferably.
A kind of quick switching device of pipeline, including transfer tube and pipeline Quick leak stoppage apparatus, above-mentioned closure flange are also provided The interface for being equipped with and being connected to above-mentioned pipeline is run through at middle part, and above-mentioned transfer tube one end is connect simultaneously with the sealing joint of above-mentioned closure flange Connection, the above-mentioned external other pipelines of the transfer tube other end.
Beneficial effect is that design is reasonable, and switching or steering operation, save trouble and labor, operation letter is rapidly completed conducive to two root canal roads Singly, conveniently.
Further, sealing ring is folded between above-mentioned closure flange and one end end of above-mentioned pipeline.
Beneficial effect using above-mentioned further scheme is to promote the leakproofness of entire switching device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of pipeline Quick leak stoppage apparatus of the invention;
Fig. 2 is the face A-A sectional view in Fig. 1;
Fig. 3 is the structural schematic diagram of the quick switching device of pipeline of the invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1, shell, 2, closure flange, 3, gasket, 4, sealing plate, 5, transfer tube, 11, connecting flange, 12, interconnecting piece.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and It is non-to be used to limit the scope of the invention.
Embodiment one: as illustrated in fig. 1 and 2, the pipeline Quick leak stoppage apparatus of the present embodiment includes two shells 1, plugging methods Orchid 2 and gasket flexible 3;
Two above-mentioned shells 1 are the strip shell of side and open at both ends;
Above-mentioned gasket 3 is wrapped in outside one end of above-mentioned pipeline, two above-mentioned shells 1 engage respectively be wrapped in it is above-mentioned close The two sides of packing 3, and be connected and fixed by fastener;
The above-mentioned sealing of closure flange 2 is covered in one end end of above-mentioned pipeline, and above-mentioned with two respectively by connector Shell 1 is connected and fixed.
Work progress is as follows: after finding pipeline break, cutting flat with whole by breaking part is longitudinal sectional, later, gasket 3 is twined It being wound on the pipeline fracture one end kept here and continued to use and is externally wrapped with circle number according to the decision of the thickness of gasket 3, most preferably 1-2 is enclosed, In next step, two shells 1 are engaged to the two sides for being wrapped in pipeline external respectively, and so that the two is tightly secured in pipe by fastener Outside road, it should be noted that one end of two shells 1 is stretched out at pipeline fracture end, in next step, closure flange 2 is supported and is placed on pipeline Fracture end will block flange 2 by connector later and two shells 1 be fixedly secured, that is, 2 sealing of plugging method orchid may make to hide Pipeline fracture end is covered, whole process is easy to operate, constructs very easy, can quickly and effectively complete at pipeline break Closure.
Preferably, above-mentioned connector includes multiple first bolts, two above-mentioned shells 1 are close to the one of above-mentioned closure flange 2 End is respectively equipped with connecting flange 11, by multiple through the two between each above-mentioned connecting flange 11 and above-mentioned closure flange 2 Above-mentioned first bolt and the first nut for being connect with above-mentioned first bolt thread be connected and fixed, the design is so that block flange 2 can fasten be fixedly secured with two shells 1, promote the effect of closure so that block flange 2 be not easily disconnected from.
On multiple optimal circumference that should be distributed across the same circle of first bolt, and equidistantly interval is uniformly distributed, and is made Each position between flange 2 and connecting flange 11, which must be blocked, to be completely embedded.
It preferably, two above-mentioned 1 specifications of shell are consistent, and is semicircular shell, the two sides of above-mentioned shell 1 edge respectively Its length direction is equipped with interconnecting piece 12, and two above-mentioned interconnecting pieces 12 positioned at two above-mentioned 1 the same sides of shell offset, and the two it Between be connected and fixed by above-mentioned fastener, two shells 1 incision position of semi-surrounding pipeline respectively just, the design benefit of interconnecting piece 12 It is simple, convenient in being fixedly secured for two shells 1.
Preferably, above-mentioned fastener includes multiple second bolts, two above-mentioned companies positioned at two above-mentioned 1 the same sides of shell Socket part 12 by through both and multiple above-mentioned second bolts for being spaced apart along the two equal spacing in length direction and with it is above-mentioned Second nut of the second bolt thread connection is connected and fixed, and anchor design is simple, passes through matching for the second bolt and the second nut Being fixedly secured for two shells 1 can be realized in conjunction, easy to operate, quick.
Preferably, above-mentioned gasket 3 is rubber pad, outer surface at pipeline break, leakproofness can be closely wrapped It can be preferably.
Preferably, further including sealing plate 4, above-mentioned sealing plate 4 is clamped in one end end of above-mentioned closure flange 2 and above-mentioned pipeline Between portion, and the end of above-mentioned pipeline is covered in, which can be improved to block and connect between flange 2 and pipe end Leakproofness, and then promote the final effect blocked.
Preferably, above-mentioned sealing plate 4 is rubber slab, waterproof performance is good, can play relatively good sealing effect.
Embodiment two: as shown in figure 3, the quick switching device of the pipeline of the present embodiment includes transfer tube 5 and such as embodiment one In pipeline Quick leak stoppage apparatus, through being equipped with the interface being connected to above-mentioned pipeline, above-mentioned transfer tube in the middle part of above-mentioned closure flange 2 5 one end and the sealing joint of above-mentioned closure flange 2 are connected to and in communication with, the external other pipelines of above-mentioned 5 other end of transfer tube.
It is such as both metal it should be understood that the material for blocking flange 2 should be identical as the material of transfer tube 5, then two Person is by being welded to connect one, if the two is plastics, the two is integrated by hot melting cohesion, and transfer tube 5 can be straight tube It is also possible to bend pipe, entire switching device can complete the good docking of unlike material pipeline, also can achieve pipeline steering pair The purpose (bend pipe) connect, easy to operate, quick, sealing effect is good.
Preferably, being folded with sealing ring between above-mentioned closure flange 2 and one end end of above-mentioned pipeline, which can be mentioned Height blocks the leakproofness of flange 2 and pipeline.
It should be noted that: the quick switching device of pipeline involved in embodiment two can be applied in good condition The switching (docking) in two root canal roads and steering stringing can also apply the switching after pipeline break maintenance and turn to stringing.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (9)

1. a kind of pipeline Quick leak stoppage apparatus, it is characterised in that: including two shells (1), block flange (2) and sealing flexible It pads (3);
Two shells (1) are the strip shell of side and open at both ends;
The gasket (3) is wrapped in outside one end of the pipeline, two shells (1) engage respectively be wrapped in it is described close The two sides of packing (3), and be connected and fixed by fastener;
Closure flange (2) sealing is covered in one end end of the pipeline, and by connector respectively with two pipes Shell (1) is connected and fixed.
2. a kind of pipeline Quick leak stoppage apparatus according to claim 1, it is characterised in that: the connector includes multiple One bolt, two shells (1) are respectively equipped with connecting flange (11) close to described one end for blocking flange (2), each described Connecting flange (11) and it is described block between flange (2) by it is multiple through both first bolts and with described the First nut of one bolt thread connection is connected and fixed.
3. a kind of pipeline Quick leak stoppage apparatus according to claim 1, it is characterised in that: two shell (1) specifications It unanimously, and is semicircular shell, the two sides of the shell (1) are provided along its length interconnecting piece (12) respectively, are located at Two interconnecting pieces (12) of two described shell (1) the same sides offset, and solid by fastener connection between the two It is fixed.
4. a kind of pipeline Quick leak stoppage apparatus according to claim 3, it is characterised in that: the fastener includes multiple Two bolts, two interconnecting pieces (12) for being located at two described shell (1) the same sides pass through through the two and along the two length Multiple second bolts and the second nut connection being connect with second bolt thread that direction is equidistantly spaced apart It is fixed.
5. a kind of pipeline Quick leak stoppage apparatus according to any one of claims 1 to 4, it is characterised in that: the gasket It (3) is rubber pad.
6. a kind of pipeline Quick leak stoppage apparatus according to any one of claims 1 to 4, it is characterised in that: further include sealing Plate (4), the sealing plate (4) are clamped between closure flange (2) and one end end of the pipeline, and cover in described The end of pipeline.
7. a kind of pipeline Quick leak stoppage apparatus according to claim 6, it is characterised in that: the sealing plate (4) is rubber Plate.
8. a kind of quick switching device of pipeline, it is characterised in that: including transfer tube (5) and as described in any one of claim 1 to 5 Pipeline Quick leak stoppage apparatus, it is described to block in the middle part of flange (2) through being equipped with the interface that is connected to the pipeline, the transfer tube (5) one end is connected to and in communication with the sealing joint for blocking flange (2), the external other pipelines of transfer tube (5) other end.
9. the quick switching device of a kind of pipeline according to claim 8, it is characterised in that: the closure flange (2) and institute It states and is folded with sealing ring between one end end of pipeline.
CN201811524454.3A 2018-12-13 2018-12-13 A kind of pipeline Quick leak stoppage apparatus and the quick switching device of pipeline Pending CN109555931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811524454.3A CN109555931A (en) 2018-12-13 2018-12-13 A kind of pipeline Quick leak stoppage apparatus and the quick switching device of pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811524454.3A CN109555931A (en) 2018-12-13 2018-12-13 A kind of pipeline Quick leak stoppage apparatus and the quick switching device of pipeline

Publications (1)

Publication Number Publication Date
CN109555931A true CN109555931A (en) 2019-04-02

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Application Number Title Priority Date Filing Date
CN201811524454.3A Pending CN109555931A (en) 2018-12-13 2018-12-13 A kind of pipeline Quick leak stoppage apparatus and the quick switching device of pipeline

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CN (1) CN109555931A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2731238Y (en) * 2004-07-28 2005-10-05 河北宝硕管材有限公司 Salvage joint for intermediate and larage diameter PE pipe line
CN201028232Y (en) * 2007-04-03 2008-02-27 合肥通用机械研究院 Straight pipe stressed leakage stopping structure with circumferential crack
CN201507759U (en) * 2009-09-25 2010-06-16 兖州煤业股份有限公司 Quick pipeline leak processor
CN201706134U (en) * 2010-05-07 2011-01-12 周庆涛 Fastener for blocking underwater pipeline
CN204677935U (en) * 2015-03-20 2015-09-30 安徽海德石油化工有限公司 A kind of liquid gas adapting pipe tray short tube
US9175799B2 (en) * 2009-07-01 2015-11-03 Colt Services, Lp System and method for modular repair of pipe leaks
CN206694735U (en) * 2017-03-09 2017-12-01 天津东大化工集团有限公司 Spliced pipeline maintenance dedicated connecting sleeve
CN207094059U (en) * 2017-02-24 2018-03-13 河北峰煤焦化有限公司 A kind of threeway closure plate weld leakage is met an urgent need tape-pressure leakage clogging device
CN108397635A (en) * 2018-02-06 2018-08-14 成都科盛石油科技有限公司 A kind of repair apparatus for rupturing petroleum pipeline
CN209414872U (en) * 2018-12-13 2019-09-20 湖北枫林酒业酿造有限公司 A kind of pipeline Quick leak stoppage apparatus and the quick switching device of pipeline

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2731238Y (en) * 2004-07-28 2005-10-05 河北宝硕管材有限公司 Salvage joint for intermediate and larage diameter PE pipe line
CN201028232Y (en) * 2007-04-03 2008-02-27 合肥通用机械研究院 Straight pipe stressed leakage stopping structure with circumferential crack
US9175799B2 (en) * 2009-07-01 2015-11-03 Colt Services, Lp System and method for modular repair of pipe leaks
CN201507759U (en) * 2009-09-25 2010-06-16 兖州煤业股份有限公司 Quick pipeline leak processor
CN201706134U (en) * 2010-05-07 2011-01-12 周庆涛 Fastener for blocking underwater pipeline
CN204677935U (en) * 2015-03-20 2015-09-30 安徽海德石油化工有限公司 A kind of liquid gas adapting pipe tray short tube
CN207094059U (en) * 2017-02-24 2018-03-13 河北峰煤焦化有限公司 A kind of threeway closure plate weld leakage is met an urgent need tape-pressure leakage clogging device
CN206694735U (en) * 2017-03-09 2017-12-01 天津东大化工集团有限公司 Spliced pipeline maintenance dedicated connecting sleeve
CN108397635A (en) * 2018-02-06 2018-08-14 成都科盛石油科技有限公司 A kind of repair apparatus for rupturing petroleum pipeline
CN209414872U (en) * 2018-12-13 2019-09-20 湖北枫林酒业酿造有限公司 A kind of pipeline Quick leak stoppage apparatus and the quick switching device of pipeline

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Application publication date: 20190402