CN201368292Y - Leakage repairing device of pipeline - Google Patents
Leakage repairing device of pipeline Download PDFInfo
- Publication number
- CN201368292Y CN201368292Y CNU2009200185337U CN200920018533U CN201368292Y CN 201368292 Y CN201368292 Y CN 201368292Y CN U2009200185337 U CNU2009200185337 U CN U2009200185337U CN 200920018533 U CN200920018533 U CN 200920018533U CN 201368292 Y CN201368292 Y CN 201368292Y
- Authority
- CN
- China
- Prior art keywords
- shutoff
- leakage
- seal ring
- pipeline
- connecting base
- 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
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Abstract
The utility model discloses a leakage repairing device of a pipeline, comprising two block half cylinders, two sealing rings and a fastening device, wherein the two block half cylinders form a block cylinder buckled on a leakage pipeline and are provided with sealing ring grooves along the peripheries thereof; the two sealing rings are respectively arranged in the sealing ring grooves of the block half cylinders; the fastening device fixes and fastens the two block half cylinders which are buckled on the leakage pipeline; the straight edge of one side of the sealing ring is provided with a bulge and the straight edge of the other side thereof is provided with a recess; and the bulge and the recess of one sealing ring are respectively matched with the recess and the bulge of the other sealing ring. When the device is in use, the two block half cylinders provided with the sealing rings are buckled at the leakage part of the pipeline and fastened by the fastening device. The structure of the sealing rings greatly improves the sealing effect of the straight edges of the two block half cylinders and the integral sealing effect thereof. The leakage repairing device has simple structure and fewer parts, does not need to stop water and gas, quickly repairs leakage and is convenient in operation.
Description
Technical field
The utility model relates to a kind of blocking Leakage device.
Background technique
At present, the various water supply, the steam line that use during life is produced leak for various reasons often, sometimes or even explosion, give and produce and life brings loss and inconvenient.When pipeline take place to leak, traditional method was to stop the air feed that supplies water, and the employing equipment pipe that break carries out asbestos cement to pipe joint and beats buckle and manage and carry out maintenance.Adopt this method that leaking position of pipeline is carried out mending-leakage, the time of cutting off the water, stop the supple of gas or steam is long, time-consuming, operation is also inconvenient.
The model utility content
Technical problem to be solved in the utility model provide a kind of simple in structure, easy to operate, do not cut off the water to stop the supple of gas or steam and can carry out the blocking Leakage device of mending-leakage pipeline.
For solving the problems of the technologies described above, the technical solution of the utility model is: the blocking Leakage device, comprise half of two shutoff, and half composition of described two shutoff snaps onto the shutoff cylinder on the leakage pipe, and half of described shutoff is provided with o-ring groove along its periphery; Two seal rings are installed in respectively in the described o-ring groove of half of described shutoff; Securing means, fixing and tightening buckle is connected on described two and half on the leakage pipe; The straight flange of described seal ring one side is provided with projection, and the straight flange of described seal ring opposite side is provided with depression; The projection of described one of them seal ring and depression match with the depression and the projection of another seal ring respectively.
As a kind of improvement, described securing means comprises and is arranged on half two straight flange of described shutoff and outward extending connecting base, is provided with threaded fastener between the connecting base that described two shutoff are half.
As a kind of further improvement, described connecting base has the joint chair along half outward extending reinforced company of axis of two shutoff, is provided with threaded fastener between reinforced company's joint chair that described two shutoff are half.
As a kind of further improvement, described threaded fastener comprises screw bolt and nut.
As a kind of further improvement, be respectively equipped with the counterbore that prevents that nut or bolt head from rotating on described connecting base and the described reinforced company joint chair.
As a kind of further improvement, half of described shutoff is half of nonmetal shutoff.
Owing to adopted technique scheme, the blocking Leakage device comprises half of two shutoff, and half composition of described two shutoff snaps onto the shutoff cylinder on the leakage pipe, and half of described shutoff is provided with o-ring groove along its periphery; Two seal rings are installed in respectively in the described o-ring groove of half of described shutoff; Securing means, fixing and tightening buckle is connected on described two and half on the leakage pipe; The straight flange of described seal ring one side is provided with projection, and the straight flange of described seal ring opposite side is provided with depression; The projection of described one of them seal ring and depression match with the depression and the projection of another seal ring respectively; During use, to half leakage position that snaps onto pipeline of two shutoff of seal ring be installed, get final product with securing means is fastening, the structure of seal ring improves the straight flange sealing effect of half of two shutoff greatly, also improved its whole sealing effect, and the utility model is simple in structure, component are few, need not to cut off the water stop the supple of gas or steam, leak-stopping is rapid, easy to operate.
Description of drawings
Fig. 1 is the utility model embodiment's a user mode schematic representation;
Fig. 2 is the structural representation of half of the utility model embodiment shutoff;
Fig. 3 is the structural representation of half of the utility model embodiment shutoff;
Fig. 4 is the structural representation of the utility model embodiment seal ring.
Fig. 5 be among Fig. 4 A-A to sectional view.
Embodiment
As shown in Figure 1, the blocking Leakage device comprises:
Shown in Fig. 2 and Fig. 3 are common, half 1 of two nonmetal shutoff, half of nonmetallic shutoff can reduce fabricating cost, alleviate its weight, be convenient to install, the shutoff cylinder that snaps onto on the leakage pipe 3 is formed in half 1 of described two shutoff, and half 1 of described shutoff is provided with the o-ring groove 11 that is used for installing seal ring along its periphery.
Shown in Fig. 4 and Fig. 5 were common, seal ring 2 was installed in respectively in the described o-ring groove 11 of half 1 of described shutoff; The straight flange of described seal ring 2 one sides is provided with projection 21, and the straight flange of described seal ring 2 opposite sides is provided with depression 22; The projection 21 of described one of them seal ring 2 and depression 22 match with the depression 22 and the projection 21 of another seal ring 2 respectively, the structure of described two seal rings 2 is identical, as long as one of them seal ring is installed in the o-ring groove 11 of half 1 of shutoff with respect to the rotation of another seal ring, can make the sealing effect of 1 liang of straight flange of shutoff cylinder reach raising greatly like this during use.
Shown in Fig. 1 and Fig. 2 were common, securing means 4, fixing and tightening buckle were connected on half 1 of described two shutoff on the leakage pipe 3; Described securing means 4 comprises and is arranged on half 1 liang of straight flange of described shutoff and outward extending connecting base 41, described connecting base tool 41 has along the half 1 outward extending reinforced company of axis of two shutoff joint chair 42, be provided with threaded fastener 43 between the connecting base 41 that described two shutoff are half 1, also be provided with threaded fastener 43 between reinforced company's joint chair 42 that described two shutoff are half 1, described threaded fastener comprises screw bolt and nut, be respectively equipped with the counterbore 44 that prevents that nut or bolt head from rotating on described connecting base 41 and the described reinforced company joint chair 42, counterbore 44 the effect that has replaced spanner is set, can save and use a side spanner fixing bolt or a nut, it is convenient that the utility model is installed, and being provided with of reinforced company's joint chair 42 can strengthen sealing effect between shutoff cylinder 1 and the leakage pipe 3.
Certain structure of the present utility model is not limited only to above-mentioned disclosed content, and other the improvement without creative work is also in protection domain of the present utility model.
Claims (6)
1. blocking Leakage device comprises:
Half of two shutoff, half composition of described two shutoff snaps onto the shutoff cylinder on the leakage pipe, and half of described shutoff is provided with o-ring groove along its periphery;
Two seal rings are installed in respectively in the described o-ring groove of half of described shutoff;
Securing means, fixing and tightening buckle is connected on described two and half on the leakage pipe;
It is characterized in that:
The straight flange of described seal ring one side is provided with projection, and the straight flange of described seal ring opposite side is provided with depression; The projection of described one of them seal ring and depression match with the depression and the projection of another seal ring respectively.
2. blocking Leakage device as claimed in claim 1 is characterized in that: described securing means comprises and is arranged on half two straight flange of described shutoff and outward extending connecting base, is provided with threaded fastener between the connecting base that described two shutoff are half.
3. blocking Leakage device as claimed in claim 2 is characterized in that: described connecting base has the joint chair along half outward extending reinforced company of axis of two shutoff, is provided with threaded fastener between reinforced company's joint chair that described two shutoff are half.
4. as claim 2 or 3 described blocking Leakage devices, it is characterized in that: described threaded fastener comprises screw bolt and nut.
5. blocking Leakage device as claimed in claim 4 is characterized in that: be respectively equipped with the counterbore that prevents that nut or bolt head from rotating on described connecting base and the described reinforced company joint chair.
6. blocking Leakage device as claimed in claim 5 is characterized in that: half of described shutoff is half of nonmetal shutoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200185337U CN201368292Y (en) | 2009-01-19 | 2009-01-19 | Leakage repairing device of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200185337U CN201368292Y (en) | 2009-01-19 | 2009-01-19 | Leakage repairing device of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368292Y true CN201368292Y (en) | 2009-12-23 |
Family
ID=41487184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200185337U Expired - Fee Related CN201368292Y (en) | 2009-01-19 | 2009-01-19 | Leakage repairing device of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368292Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809020A (en) * | 2011-06-03 | 2012-12-05 | 管道开发公司 | Split fitting for pipe |
| CN106523849A (en) * | 2016-12-30 | 2017-03-22 | 重庆科众机械有限公司 | Engaging type sealing gasket of pipeline plugging device |
-
2009
- 2009-01-19 CN CNU2009200185337U patent/CN201368292Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809020A (en) * | 2011-06-03 | 2012-12-05 | 管道开发公司 | Split fitting for pipe |
| CN102809020B (en) * | 2011-06-03 | 2016-12-21 | 管道开发公司 | Discrete for pipe |
| CN106523849A (en) * | 2016-12-30 | 2017-03-22 | 重庆科众机械有限公司 | Engaging type sealing gasket of pipeline plugging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20120119 |