CN2851799Y - Quick leak-stopping joint for pipeline - Google Patents

Quick leak-stopping joint for pipeline Download PDF

Info

Publication number
CN2851799Y
CN2851799Y CN 200520118600 CN200520118600U CN2851799Y CN 2851799 Y CN2851799 Y CN 2851799Y CN 200520118600 CN200520118600 CN 200520118600 CN 200520118600 U CN200520118600 U CN 200520118600U CN 2851799 Y CN2851799 Y CN 2851799Y
Authority
CN
China
Prior art keywords
pipe
pipeline
halves
seal groove
groove
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.)
Expired - Fee Related
Application number
CN 200520118600
Other languages
Chinese (zh)
Inventor
吴向红
陈富文
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.)
BAOSHUOHONGTU PLASTIC Co Ltd CHANGZHOU
Original Assignee
BAOSHUOHONGTU PLASTIC Co Ltd CHANGZHOU
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 BAOSHUOHONGTU PLASTIC Co Ltd CHANGZHOU filed Critical BAOSHUOHONGTU PLASTIC Co Ltd CHANGZHOU
Priority to CN 200520118600 priority Critical patent/CN2851799Y/en
Application granted granted Critical
Publication of CN2851799Y publication Critical patent/CN2851799Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a quick leak-stopping joint for a pipeline, which is provided with two semicircular tubes with both side edges. A groove is respectively arranged on the inner wall of the middle part of the two semicircular tubes in circumferential direction, and a sealing groove is respectively arranged on the inner wall near tube mouths of both ends in circumferential direction. Sealing grooves which are communicated with the sealing grooves arranged on the tube mouths of both ends are respectively arranged on the bottom surface of both of the two side edges of the two semicircular tubes. Sealing strips are respectively embedded in the sealing grooves arranged on the bottom surface of both of the two side edges of the semicircular tubes and in the sealing grooves arranged on the tube mouths of both ends. Bolt connection holes are arranged on both of the two side edges of the semicircular tubes, the two semicircular tubes are engaged and screw bolts penetrates the bolt connection holes for connecting the two semicircular tubes. The utility model can be used on a straight tube section of a pipeline, and can also be used on the joint position of the pipeline. The required operation space is small, the space for excavating the periphery of the leakage pipeline is small and the time is short. When the maintenance is conducted, the utility model is covered on the leakage pipeline and the screw bolts are tightened. The use is convenient. Thus, the utility model has the characteristics of maintenance without cutting off the water supply, short maintenance time and convenient operation.

Description

Pipeline instantaneous leaking-stopping joint
Technical field
The utility model relates to a kind of pipeline instantaneous leaking-stopping joint.
Background technique
At present, water supply line is in the middle of using process, usually because a variety of causes leaks, traditional emergency repair method is to cut off the water supply earlier, leakage pipe is keeped in repair again, in maintenance process, need around leakage pipe, excavate a bigger space, be used for operation, this method for maintaining time is long and inconvenient, influences resident living and industrial production, particularly when leakage point is below pipeline, keep in repair very difficult.
The model utility content
The purpose of this utility model just provides and does not a kind ofly need to cut off the water and pipeline instantaneous leaking-stopping joint easy to maintenance.
The utlity model has two semicircle pipes that dual-side is set; Respectively be provided with the groove of circumferencial direction on the middle part inwall of two halves pipe; Respectively be provided with the seal groove of circumferencial direction on the mouth of pipe inwall of nearly two ends; Respectively be provided with the seal groove that is connected with seal groove on the mouth of pipe of two ends on the bottom surface of two halves pipe dual-side, all be embedded with Stamping Steel Ribbon in seal groove on the semicircle pipe dual-side bottom surface and the seal groove on the mouth of pipe of two ends; Have bolt connecting hole on the dual-side of semicircle pipe, the two halves pipe is harmonious, and bolt passes bolt connecting hole the two halves pipe is connected.
The groove of above-mentioned two halves pipe middle part inwall circumferencial direction is relative, and the seal groove of near-end mouth of pipe inwall circumferencial direction is relative; Seal groove on the side bottom surface of described two halves pipe opposite side is relative.
Have osculum on the tube wall of one of them semicircle pipe of above-mentioned two halves pipe, the osculum internal thread is connected with seal plug.
The utility model adopts the injection machine single injection-molded, and is easy to process.The utility model both can use on the pipeline straight length, can use again in pipe coupling place, only needed the outstanding position of two halves round tube inner wall circumferencial direction groove alignment tubing bellmouth is got final product, and was very easy to use.Because the necessary operations space is little, spend in and excavate leakage pipe surrounding space time weak point, only need during maintenance the utility model covered and tighten screw on the leakage pipe at once, lack convenience operation so the utlity model has the maintenance of not cut off the water, engineering time.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is the perspective exploded view of Fig. 1.
Fig. 3 is the schematic representation when Fig. 1 napex is observed.
Fig. 4 be among Fig. 3 A-A to sectional view.
Embodiment
See Fig. 1 to Fig. 4, the utlity model has two semicircle pipes 1 that are harmonious; Two halves pipe 1 is provided with dual-side 11, and the position of groove 12, two grooves 12 that respectively is provided with circumferencial direction on the middle part inwall of two halves pipe 1 is relative, and the shape of groove 12 matches with the flange that is connected bellmouth of water supply line.Respectively be provided with the seal groove 13 of circumferencial direction on the nearly two ends mouth of pipe inwall of two halves pipe 1, be in holding the seal groove 13 on the mouth of pipe inwall to be relative position; Respectively be provided with the seal groove 14 that is connected with seal groove 13 on the mouth of pipe of two ends on the bottom surface of two halves pipe 1 dual-side 11, the seal groove 14 that is on the two halves pipe 1 on the side of opposite side is relative position; All be embedded with Stamping Steel Ribbon 2 in seal groove 14 on semicircle pipe 1 dual-side 11 bottom surfaces and the seal groove 13 on the mouth of pipe of two ends; Has bolt connecting hole 11-1 on the dual-side 11 of semicircle pipe 1, two halves pipe 1 is harmonious, bolt 3 passes bolt connecting hole 11-1 two halves pipe 1 is connected, when bolt 3 is fastened on two halves pipe 1 on the leakage pipe, the side seals groove 14 interior Stamping Steel Ribbons 2 that two halves pipe 1 is in a relative side closely contact, simultaneously, the Stamping Steel Ribbon 2 on the semicircle pipe 1 two ends mouth of pipe in the seal groove 13 closely contacts with the outer wall of leakage pipe, forms closed joint.Have osculum on the tube wall of one of them semicircle pipe of two halves pipe 1, the osculum internal thread is connected with seal plug 4.
During the maintenance leakage pipe, earlier be combined in two halves pipe 1 on the pipeline mutually, and make leakage point between the two ends of semicircle pipe 1 ferrule groove 13, bolt 3 passes the bolt connecting hole 11-1 on two halves pipe 1 dual-side 11, two halves pipe 1 is fastened on the leakage pipe, then seal plug 4 is screwed in the osculum of semicircle pipes 1, leakage point is in the body of a sealing and finishes mending-leakage work.

Claims (3)

1, a kind of pipeline instantaneous leaking-stopping joint is characterized in that: pipeline instantaneous leaking-stopping joint has two semicircle pipes (1) that dual-side (11) is set; Respectively be provided with the groove (12) of circumferencial direction on the middle part inwall of two halves pipe (1); Respectively be provided with the seal groove (13) of circumferencial direction on the mouth of pipe inwall of nearly two ends; Respectively be provided with the seal groove (14) that is connected with seal groove (13) on the mouth of pipe of two ends on the bottom surface of two halves pipe (1) dual-side (11), all be embedded with Stamping Steel Ribbon (2) in seal groove (14) on semicircle pipe (1) dual-side (11) bottom surface and the seal groove (13) on the mouth of pipe of two ends; Have bolt connecting hole (11-1) on the dual-side (11) of semicircle pipe (1), two halves pipe (1) is harmonious, and bolt (3) passes bolt connecting hole (11-1) two halves pipe (1) is connected.
2, pipeline instantaneous leaking-stopping joint according to claim 1 is characterized in that: the groove (12) of described two halves pipe (1) middle part inwall circumferencial direction is relative, and the seal groove (13) of two halves pipe near-end mouth of pipe inwall circumferencial direction is relative; Seal groove (14) on side (11) bottom surface of described two halves pipe (1) opposite side is relative.
3, pipeline instantaneous leaking-stopping joint according to claim 2 is characterized in that: have osculum on the tube wall of one of them semicircle pipe of two halves pipe (1), the osculum internal thread is connected with seal plug (4).
CN 200520118600 2005-09-23 2005-09-23 Quick leak-stopping joint for pipeline Expired - Fee Related CN2851799Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520118600 CN2851799Y (en) 2005-09-23 2005-09-23 Quick leak-stopping joint for pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520118600 CN2851799Y (en) 2005-09-23 2005-09-23 Quick leak-stopping joint for pipeline

Publications (1)

Publication Number Publication Date
CN2851799Y true CN2851799Y (en) 2006-12-27

Family

ID=37585757

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520118600 Expired - Fee Related CN2851799Y (en) 2005-09-23 2005-09-23 Quick leak-stopping joint for pipeline

Country Status (1)

Country Link
CN (1) CN2851799Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102022599A (en) * 2010-09-07 2011-04-20 池州恒生科技发展有限公司 Rush-repair joint of rush-repair pipe elbow
CN102121553A (en) * 2011-03-18 2011-07-13 池州恒生科技发展有限公司 High-pressure-resisting pipeline urgent repairing device
CN101749515B (en) * 2010-01-30 2012-10-03 安徽同发设备股份有限公司 Sealing gasket for half joint
CN103486401A (en) * 2013-09-29 2014-01-01 黄石新兴管业有限公司 First-aid repairing method for repairing ductile cast iron pipeline subjected to water leakage
CN103629474A (en) * 2012-08-21 2014-03-12 五冶集团上海有限公司 Connection aqueduct used for repairing damaged cast iron firefighting pipe and repairing method thereof
CN105909914A (en) * 2016-06-23 2016-08-31 河南中托力合化学有限公司 Temporary storage device of oil transmission pipe leakage oil
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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101749515B (en) * 2010-01-30 2012-10-03 安徽同发设备股份有限公司 Sealing gasket for half joint
CN102022599A (en) * 2010-09-07 2011-04-20 池州恒生科技发展有限公司 Rush-repair joint of rush-repair pipe elbow
CN102121553A (en) * 2011-03-18 2011-07-13 池州恒生科技发展有限公司 High-pressure-resisting pipeline urgent repairing device
CN102121553B (en) * 2011-03-18 2012-06-27 池州恒生科技发展有限公司 High-pressure-resisting pipeline urgent repairing device
CN103629474A (en) * 2012-08-21 2014-03-12 五冶集团上海有限公司 Connection aqueduct used for repairing damaged cast iron firefighting pipe and repairing method thereof
CN103629474B (en) * 2012-08-21 2016-08-10 五冶集团上海有限公司 For repairing the restorative procedure connecting aqueduct of impaired cast iron fire protection pipeline
CN103486401A (en) * 2013-09-29 2014-01-01 黄石新兴管业有限公司 First-aid repairing method for repairing ductile cast iron pipeline subjected to water leakage
CN105909914A (en) * 2016-06-23 2016-08-31 河南中托力合化学有限公司 Temporary storage device of oil transmission pipe leakage oil
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

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20061227

Termination date: 20130923

C17 Cessation of patent right