CN203703497U - Quick maintaining pipe of water supply and drainage pipeline - Google Patents
Quick maintaining pipe of water supply and drainage pipeline Download PDFInfo
- Publication number
- CN203703497U CN203703497U CN201420067332.7U CN201420067332U CN203703497U CN 203703497 U CN203703497 U CN 203703497U CN 201420067332 U CN201420067332 U CN 201420067332U CN 203703497 U CN203703497 U CN 203703497U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- seal ring
- right baffle
- sleeve pipe
- water supply
- 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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- Pipe Accessories (AREA)
Abstract
The utility model relates to a quick maintaining pipe of a water supply and drainage pipeline. The problems that when an existing water supply and drainage pipeline cracks and needs to be maintained, water cutoff operation has to be conducted, and inconvenience is brought to production and life are solved. A rubber sealing ring in the maintaining pipe is composed of a plurality of sealing ring single bodies, each sealing ring single body is composed of two semicircular rings, and a sleeve is composed of two semicircular sleeve single bodies. The rubber sealing ring is arranged on the outer portion of the pipeline in a sleeved mode, and the sleeve is arranged on the outer portion of the rubber sealing ring in a sleeved mode and is connected with the rubber sealing ring through a sleeve connecting bolt. A left baffle and a right baffle are arranged at the two ends of the sleeve respectively, the left baffle and the right baffle are connected through a connecting bolt, and sealing rings are arranged at the contact position of the left baffle and the pipeline and the contact position of the right baffle and the pipeline. The quick maintaining pipe of the water supply and drainage pipeline is convenient to operate, high in maintaining efficiency, and capable of being maintained without cutting off water.
Description
Technical field
The utility model relate to, draining field, specifically a kind of water supply and sewerage pipeline rapid-maintenance pipe fitting.
Background technique
The pipeline of city water-supply pipe network is underground owing to being embedded in, and after long-term use, there will be the phenomenon of leaking, and needs on-call maintenance.While keeping in repair pipeline at present, for the less pipeline in crack, normally rubber plate on the place's of leaking pad, is then pressed on by rubber plate the place that leaks with clip.But in the time that pipe crack is longer, the effect of this repairing method is just unreliable, and easily make crack continue to lengthen, even cause booster, therefore, the tubing must cutting out pipeline more renewing, but the operation of so just must cutting off the water, long construction period, all makes troubles to production, life.
Model utility content
In order to overcome need to the cut off the water operation and to the deficiency of producing, life is made troubles of existing water supply and sewerage pipeline crack when maintenance, the utility model provides a kind of water supply and sewerage pipeline rapid-maintenance pipe fitting, this water supply and sewerage pipeline rapid-maintenance pipe fitting is easy to operate, maintenance efficiency is high, does not need to cut off the water just can keep in repair.
The technical solution of the utility model is: a kind of water supply and sewerage pipeline rapid-maintenance pipe fitting, comprise pipeline, sleeve pipe, rubber seal ring, described rubber seal ring is by several seal ring monomer compositions, and each seal ring monomer forms by two semicircular ring, described sleeve pipe is by two semicircle ring sleeve monomer compositions; Described rubber seal ring is enclosed within pipeline external, and casing pipe sleeve is outside and connect by sleeve pipe connecting bolt at rubber seal ring; Described sleeve pipe two ends are equipped with respectively right baffle-plate and right baffle plate, be connected, and right baffle-plate and right baffle plate and tube contacts place are provided with seal ring between right baffle-plate and right baffle plate by connecting bolt.
The utlity model has following beneficial effect: owing to taking such scheme, rubber seal ring covers pipe crack outside, rubber seal ring outside is fixed by sleeve pipe, and the two ends of rubber seal ring are by the extruding of baffle plate, rubber seal ring is closely sealed between sleeve pipe and pipeline, thereby by the sealing of pipe crack place, and there is seal ring between the baffle plate at two ends and pipeline, further ensured sealing.Adopt this pipe fitting to keep in repair the pipeline leaking, easy to operate, efficiency is high, and does not need the cutting out pipeline of cutting off the water.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is left view of the present utility model.
1-right baffle-plate in figure, 2-connecting bolt, 3-sleeve pipe, 4-rubber seal ring, the right baffle plate of 5-, 6-seal ring, 7-pipeline, 8-baffle plate connecting bolt, 9-sleeve pipe connecting bolt.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Shown in Fig. 1 and Fig. 2, this water supply and sewerage pipeline rapid-maintenance pipe fitting comprises pipeline 7, sleeve pipe 3, rubber seal ring 4, described rubber seal ring 4 is by several seal ring monomer compositions, and each seal ring monomer forms by two semicircular ring, several semicircular ring are enclosed within pipeline 7 waterleakage part outsides a group by a group side by side.Described sleeve pipe 3 is by two semicircle ring sleeve monomer compositions, and two sleeve pipe monomers contact and are partly provided with the convex edge for connecting, and have through hole on convex edge, and sleeve pipe connecting bolt 9 connects two sleeve pipe monomers through through hole.Rubber seal ring 4 is enclosed within pipeline 7 outsides, and sleeve pipe 3 is enclosed within rubber seal ring 4 outsides and connects by sleeve pipe connecting bolt 9.Described sleeve pipe 3 two ends are equipped with respectively right baffle-plate 1 and right baffle plate 5, and described left and right baffle plate (1,5) be fastened on pipeline 7 by two semicircle ring baffles, and be connected and fixed by baffle plate connecting bolt 8, and right baffle-plate 1 and right baffle plate 5 are connected by connecting bolt 2 between axially, and right baffle-plate 1 is provided with seal ring 6 with right baffle plate 5 with pipeline 7 contacting points.
In the time finding that pipe leakage needs repairing, first according to the length in crack, rubber seal ring 4 in pipeline 7 outer cover, and then select the sleeve pipe 3 being of convenient length to be enclosed within rubber seal ring 4 outsides, and sleeve pipe 3 is connected by sleeve pipe connecting bolt 9, at this moment, should make the free length of rubber seal ring 4 slightly be longer than the length of sleeve pipe 3; Right baffle-plate 1 and right baffle plate 5 are fastened on respectively on the pipeline at sleeve pipe 3 two ends, and are fixed on pipeline 7 outsides by baffle plate connecting bolt 8; Finally left and right baffle plate is connected by connecting bolt 2, tighten connecting bolt 2, left and right baffle plate compressing rubber seal ring 4, makes its two ends and sleeve pipe 3 outside concordant, at this moment rubber seal ring 4 axial compression, radial expansion, thus make the better tightness of pipeline.
Claims (1)
1. a water supply and sewerage pipeline rapid-maintenance pipe fitting, comprise pipeline (7), sleeve pipe (3), rubber seal ring (4), it is characterized in that: described rubber seal ring (4) is by several seal ring monomer compositions, and each seal ring monomer forms by two semicircular ring, described sleeve pipe (3) is by two semicircle ring sleeve monomer compositions; Described rubber seal ring (4) is enclosed within pipeline (7) outside; It is outside also by sleeve pipe connecting bolt (9) connection that sleeve pipe (3) is enclosed within rubber seal ring (4); Described sleeve pipe (3) two ends are equipped with respectively right baffle-plate (1) and right baffle plate (5), between right baffle-plate (1) and right baffle plate (5), be connected by connecting bolt (2), and right baffle-plate (1) and right baffle plate (5) are provided with seal ring (6) with pipeline (7) contacting point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067332.7U CN203703497U (en) | 2014-02-17 | 2014-02-17 | Quick maintaining pipe of water supply and drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067332.7U CN203703497U (en) | 2014-02-17 | 2014-02-17 | Quick maintaining pipe of water supply and drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703497U true CN203703497U (en) | 2014-07-09 |
Family
ID=51053941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420067332.7U Expired - Fee Related CN203703497U (en) | 2014-02-17 | 2014-02-17 | Quick maintaining pipe of water supply and drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108155A (en) * | 2021-04-01 | 2021-07-13 | 覃艳霞 | Water leakage pipeline repair protection device for hydraulic engineering |
-
2014
- 2014-02-17 CN CN201420067332.7U patent/CN203703497U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108155A (en) * | 2021-04-01 | 2021-07-13 | 覃艳霞 | Water leakage pipeline repair protection device for hydraulic engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20160217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |