CN202327509U - Online pipeline repair device - Google Patents
Online pipeline repair device Download PDFInfo
- Publication number
- CN202327509U CN202327509U CN2011204576623U CN201120457662U CN202327509U CN 202327509 U CN202327509 U CN 202327509U CN 2011204576623 U CN2011204576623 U CN 2011204576623U CN 201120457662 U CN201120457662 U CN 201120457662U CN 202327509 U CN202327509 U CN 202327509U
- Authority
- CN
- China
- Prior art keywords
- online pipeline
- online
- outer sleeve
- repair device
- pipeline repair
- 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 pipeline repair device, in particular to an online pipeline repair device. The online pipeline repair device comprises an outer sleeve; both ends of the outer sleeve are fixedly connected with sealing rings; the inner wall of each sealing ring is provided with sealing channels; and each sealing ring is provided with glue injecting screw holes. The pipeline repair device is simple in structure and is safe, reliable and practical, and online pipelines to be repaired cannot be damaged.
Description
Technical field
The utility model relates to a kind of pipeline rehabilitation device, is specifically related to a kind of online pipeline repairing device.
Background technique
Be used for online pipelines such as transfer oil, rock gas, water supply and process by plastics, steel or spheroidal graphite cast iron usually, because under online pipeline is embedded in usually, the reason such as insecure or corrosion owing to ground; Make damage phenomenons such as wearing out appears in online pipeline, crack; Need in time it to be keeped in repair, the restorative procedure that adopts at present is on online pipeline external wall, to be with outer sleeve, and outer sleeve is welded on the online pipeline; Easily online pipeline is damaged, be reduced in spool line repairing effect.
Summary of the invention
It is a kind of simple in structure that the purpose of the utility model is to provide, and online pipeline do not had the online pipeline repairing device of injury.
The technological scheme of the utility model is:
Online pipeline repairing device comprises outer sleeve, the two ends fixed connection and sealing ring of outer sleeve, and the seal ring inwall is provided with the sealing raceway groove, has the injecting glue screw on the seal ring, injecting glue screw communication seals raceway groove and space outerpace.
Concrete, have 3 injecting glue screws on the seal ring.
Concrete, sealed letter and outer sleeve are welded to connect.
During work, the utility model is enclosed within on the online pipeline, in the sealing raceway groove, injects sealer through the injecting glue screw, and the utility model is fixed on the online pipeline, plays the effect of repairing online pipeline.
The utility model is simple in structure, does not injure and waits to repair online pipeline, and is safe and reliable, practicality.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1 seal ring, 2 injecting glue screws, 3 outer sleeves, 4 online pipeline 5 sealing raceway grooves.
Embodiment
Online pipeline repairing device comprises outer sleeve 3, and outer sleeve 3 is enclosed within on the online pipeline 4, and a seal ring 1 is welded at the two ends of outer sleeve 3 respectively, and seal ring 1 inwall is provided with sealing raceway groove 5, has 3 injecting glue screws 2 on the seal ring 1.
Should be noted that at last: above embodiment only in order to the explanation the utility model technological scheme but not to its restriction; Although with reference to preferred embodiment the utility model has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can make amendment to the embodiment of the utility model perhaps is equal to replacement to the part technical characteristics; And not breaking away from the spirit of the utility model technological scheme, it all should be encompassed in the middle of the technological scheme scope that the utility model asks for protection.
Claims (3)
1. online pipeline repairing device comprises outer sleeve, it is characterized in that, and the two ends fixed connection and sealing ring of outer sleeve, the seal ring inwall is provided with the sealing raceway groove, has the injecting glue screw on the seal ring, injecting glue screw communication seals raceway groove and space outerpace.
2. according to the said online pipeline repairing device of claim 1, it is characterized in that, have 3 injecting glue screws on the seal ring.
3. according to the said online pipeline repairing device of claim 1, it is characterized in that sealed letter and outer sleeve are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204576623U CN202327509U (en) | 2011-11-18 | 2011-11-18 | Online pipeline repair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204576623U CN202327509U (en) | 2011-11-18 | 2011-11-18 | Online pipeline repair device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327509U true CN202327509U (en) | 2012-07-11 |
Family
ID=46439490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204576623U Expired - Fee Related CN202327509U (en) | 2011-11-18 | 2011-11-18 | Online pipeline repair device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373066A (en) * | 2018-10-23 | 2019-02-22 | 熊益旺 | A kind of rupture water pipe installation auxiliary stand |
| CN109807511A (en) * | 2019-01-31 | 2019-05-28 | 重庆科技学院 | Reduce the in-service welding sleeve that hydrogen splits tendency |
-
2011
- 2011-11-18 CN CN2011204576623U patent/CN202327509U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373066A (en) * | 2018-10-23 | 2019-02-22 | 熊益旺 | A kind of rupture water pipe installation auxiliary stand |
| CN109807511A (en) * | 2019-01-31 | 2019-05-28 | 重庆科技学院 | Reduce the in-service welding sleeve that hydrogen splits tendency |
| CN109807511B (en) * | 2019-01-31 | 2020-12-01 | 重庆科技学院 | Sleeve for in-service welding for reducing hydrogen cracking tendency |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20201118 |