CN2469049Y - Leakage preventing means for water supply pipeline - Google Patents
Leakage preventing means for water supply pipeline Download PDFInfo
- Publication number
- CN2469049Y CN2469049Y CN 01240957 CN01240957U CN2469049Y CN 2469049 Y CN2469049 Y CN 2469049Y CN 01240957 CN01240957 CN 01240957 CN 01240957 U CN01240957 U CN 01240957U CN 2469049 Y CN2469049 Y CN 2469049Y
- Authority
- CN
- China
- Prior art keywords
- flange
- water supply
- maintenance
- pipeline
- supply pipeline
- 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 provides a socket leakage mending device for water supply pipeline, comprising two flanges, each flange consists of two semi-circle disks, connecting bolts are provided between the two semi-circle disks, connecting bolts are also arranged between the two flanges. The leakage mending operation can be done without needing to stop the water supply, which also does not need to replace the original components. Therefore, the maintenance operation of the pipeline is very convenient, the maintenance efficiency can be improved and the maintenance cost is reduced.
Description
The utility model relates to a kind of pipe element.Specifically a kind of device that is used for pipe-line reconditioning.
Water supply pipe is is normally connected and composed by sectional cast iron pipe.One end of each section cast iron pipe is a female end, and the other end is the socket end.The socket end is inserted in the female end, is carrying out encapsulation process with seal, forms water supply line.Water supply pipe generally is embedded in underground.In the use between often, some damages, leakage phenomenon can appear.And these leakage phenomenons appear at the bellmouth connecting portion mostly.There is not a kind of special maintenance unit at present.Therefore maintenance operation must be to carry out under the situation that stops to supply water.So not only maintenance operation extremely bothers, maintenance cost is higher, and makes troubles for production and life.
The purpose of this utility model is to provide a kind of can improve pipeline maintenance efficient, reduce maintenance cost, do not influence the normal feedwater piping bellmouth speed leakage repair device that uses of pipeline.
The purpose of this utility model is achieved in that it comprises two flange, and each flange is made up of two semicircular ring dishes, between two semicircular ring dishes connecting bolt is arranged, and between two flange connecting bolt is arranged.
In a flange, be placed with O-ring seal.
Advantage of the present utility model is: under the situation that does not need to stop to supply water, promptly can carry out the mending-leakage operation of pipeline.Do not need the parts of original pipeline are changed yet.Therefore the maintenance operation of pipeline is very convenient, can improve the operating efficiency of maintenance, reduces maintenance cost.Particularly whole maintenance process does not need to stop to supply water, and can not have influence on normally carrying out of industrial and agricultural production in maintenance process, can not influence people's normal life water yet.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view.
Below in conjunction with accompanying drawing the utility model is done more detailed description: composition of the present utility model comprises two flange 1,3, and each flange is made up of two semicircular ring dishes, has between two semicircular ring dishes between 7, two flange of connecting bolt connecting bolt 8 is arranged.In a flange, be placed with O-ring seal 2.During use two semicircular ring dishes are stuck in the female end 4 of pipeline, connect into a flange with bolt.Other two semicircular ring dishes are stuck in the socket end 5 of pipeline, connect into a flange with bolt.O-ring seal is placed in the flange of socket end.Two flange can be finished whole mending-leakage operation with bolton.
Claims (2)
1, a kind of feedwater piping bellmouth speed leakage repair device, it is characterized in that: it comprises two flange, each flange is made up of two semicircular ring dishes, between two semicircular ring dishes connecting bolt is arranged, and between two flange connecting bolt is arranged.
2, feedwater piping bellmouth speed leakage repair device according to claim 1 is characterized in that: be placed with O-ring seal in a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240957 CN2469049Y (en) | 2001-03-30 | 2001-03-30 | Leakage preventing means for water supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240957 CN2469049Y (en) | 2001-03-30 | 2001-03-30 | Leakage preventing means for water supply pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469049Y true CN2469049Y (en) | 2002-01-02 |
Family
ID=33653059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01240957 Expired - Fee Related CN2469049Y (en) | 2001-03-30 | 2001-03-30 | Leakage preventing means for water supply pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469049Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534205A (en) * | 2014-12-26 | 2015-04-22 | 山西泫氏实业集团有限公司 | Thread-off proof clamp for flexible bell socket cast-iron drain pipe |
-
2001
- 2001-03-30 CN CN 01240957 patent/CN2469049Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534205A (en) * | 2014-12-26 | 2015-04-22 | 山西泫氏实业集团有限公司 | Thread-off proof clamp for flexible bell socket cast-iron drain pipe |
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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: 20020102 |