CN101968154A - Pipe emergency repair device - Google Patents
Pipe emergency repair device Download PDFInfo
- Publication number
- CN101968154A CN101968154A CN 201010516220 CN201010516220A CN101968154A CN 101968154 A CN101968154 A CN 101968154A CN 201010516220 CN201010516220 CN 201010516220 CN 201010516220 A CN201010516220 A CN 201010516220A CN 101968154 A CN101968154 A CN 101968154A
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- sealing
- shell
- pipeline
- repair device
- bar shaped
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Abstract
The invention relates to a device for emergently repairing a leaking pipe, in particular to a pipe emergency repair device. The device is arranged on the leaking pipe and comprises a shell and a sealing element, wherein the shell is formed as a whole by two semicircular shells with fastening eaves; the two ends of the shell are sealing ends provided with sealing element placing slots which are raised outwards; the middle of the shell is provided with a sealed chamber; the sealing element comprises semicircular sealing elements arranged in the sealing element placing slots and strip type sealing elements clamped between the upper and lower fastening eaves; the two groups of semicircular sealing elements and the strip type sealing elements relatively form a whole ring-shaped seal; the inner sides of the semicircular sealing elements are zigzag surfaces and tightly fit with the pipe; the shell and the sealing element are formed by split joint of two separable parts; and the two parts are confined on the outer leakage section of the pipe by fastening elements. The device is convenient in repairing the pipes, low in cost, simple in operation method and suitable for emergency repair of different leaking pipes.
Description
Technical field
The present invention relates to the to leak device of pipe first-aid, refer in particular to a kind of when being applied to mesolow pipeline localized seepage pipeline do not quit work or the situation of the very short time of stopping work under rush to repair pipeline, the seal leak point makes the pipeline urgent repair device of pipeline proper functioning.
Background technique
When present mesolow pipeline such as water supply pipe localized seepage, the repairing of can only cutting off the water, the general replacing pipeline way that adopts is rushed to repair, need so ducted water have been put for a long time, sometimes because of the valve corrosion or damage and to close total valve and could rush to repair, causing more, the large size user cuts off the water, the big more then discharge time of the area of cutting off the water is long more, the water of the long more then waste of discharge time is many more, after the pipeline repair and replacement were intact, the slime water in the pipeline also can cause certain waste, meets the Very Important Person that can not cut off the water, then to make a plan cut off the water after repairing again, the water of waste is just more.After ducted water has been put, take off damaged pipeline again, change two joint short tube and sleeves then, the mud or plumbous urgent that rises with splashing again, time-consuming inconvenience is if adopt the mud that rises of splashing, then the same day, pipeline can not use, must wait splashes rises and can use after mud is done the jail, rushes to repair the minimum needs of pipeline 24 hours of the medium specification in a place like this, and long reaches 2-3 days.
Summary of the invention
The objective of the invention is to be improved and innovate, provide a kind of simple in structure, convenient and practical, the pipeline urgent repair device that cost is low at the shortcoming that exists in the background technique and problem.
Technical solution of the present invention is a kind of pipeline urgent repair device that is located on the pipeline that leaks of structure, comprises shell and Sealing, wherein:
Shell is two monolithic cases that semicircular shell combines by the band tightening eave, and the shell two ends are the sealed end that is provided with to the Sealing standing groove of outer lug, and the middle part is a closed chamber;
Sealing comprises the semicircle Sealing that is arranged in the Sealing standing groove, and be located in bar shaped Sealing between the upper and lower tightening eave, and two groups of semicircle Sealings and bar shaped Sealing are relatively set into a complete annular seal body, and wherein semicircle Sealing inboard is made as serrated face and is close to piping erection;
Described shell and Sealing are spliced by separable two-part, and two-part are by the leakage section of fastening piece lock ring in the pipeline outside.
Advantage of the present invention and beneficial effect:
It is convenient that the present invention keeps in repair pipeline, and little seepage does not need to cut off the water, and bigger leaking only need just can be rushed to repair the reduction of the pressure in the pipeline, promptly do not influence production and do not influence life again.And easy to maintenance, the repairing of DN400 water supply line only needs two pipeline urgent repair devices being combined in leakage, tightens with bolt get final product again, and the pipeline of rushing to repair the medium specification in a place is general only need just can to complete in 4 hours.Also cost saving of the present invention need be changed one with the pipeline of a traditional same specification of method repairing and save 6 meters long pipelines, and the excavation working pit is not only long but also big, and road of city is destroyed greatly, and it is big to change the pipeline workload, and the excavation workload is also big.And the not enough conventional method fittings cost of the pipeline urgent repair device price of a same specification 1/3rd.
Description of drawings
Fig. 1 is one of cross-sectional view of the present invention.
Fig. 2 is two of a cross-sectional view of the present invention.
Fig. 3 is Fig. 2 A-A sectional structure schematic representation.
Fig. 4 is one of shell mechanism schematic representation of the present invention.
Fig. 5 is Fig. 4 plan view.
Fig. 6 is two of a shell mechanism schematic representation of the present invention.
Fig. 7 is Fig. 6 plan view.
Fig. 8 is Fig. 6 B-B sectional view.
Fig. 9 is a seal configuration schematic representation of the present invention.
User mode reference drawing of the present invention when Figure 10 leaks for the joint socket pipeline.
User mode reference drawing of the present invention when Figure 11 leaks for straight pipeline.
Figure 12 is Figure 11 C-C sectional view.
Embodiment
By Fig. 1 to 12 as can be known, the present invention is located on the pipeline that leaks, and comprises shell 1 and Sealing 2, wherein:
Described shell 1 and Sealing 2 are spliced by separable two-part, and two-part are by the leakage section 7 of fastening piece lock ring in pipeline 6 outsides.
Closed chamber 11 of the present invention is flat shape closed chamber 15 according to the straight tube piping design that leaks, and is arch closed chamber 16 according to the bell-and-spigot pipe piping design that leaks.Described semicircle Sealing 21 is located at the two ends of bar shaped Sealing 22, is fastened on the bar shaped Sealing 22 for mobilizable, and perhaps direct and bar shaped Sealing 22 is provided with in aggregates.The inboard extension of described bar shaped Sealing 22 is provided with sealing eaves 24.Sawtooth on the serrated face 23 of described semicircle Sealing 21 can be provided with one, perhaps at least two.Described tightening eave 13 and bar shaped Sealing 22 large and small correspondences, and the two also is provided with corresponding bolt hole 8.Described fastening piece comprises spring washer 3, nut 4 and bolt 5, and described fastening piece compresses Sealing 2 sealings through bolt hole 8 locking shells 1.
Embodiment of the present invention only is the description that preferred implementation of the present invention is carried out; be not that design of the present invention and scope are limited; under the prerequisite that does not break away from design philosophy of the present invention; engineers and technicians make technological scheme of the present invention in related domain various modification and improvement; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection all is documented in claims.
Claims (7)
1. a pipeline urgent repair device is located on the pipeline that leaks, and it is characterized in that it comprises shell (1) and Sealing (2), wherein:
Shell (1) is two monolithic cases that semicircular shell combines by band tightening eave (13), and the shell two ends are the sealed end (12) that is provided with to the Sealing standing groove (14) of outer lug, and the middle part is closed chamber (11);
Sealing (2) comprises the semicircle Sealing (21) that is arranged in the Sealing standing groove (14), and be located in bar shaped Sealing (22) between the upper and lower tightening eave (13), and two groups of semicircle Sealings (21) and bar shaped Sealing (22) are relatively set into a complete annular seal body, and wherein semicircle Sealing (21) inboard is made as serrated face (23) and is close to pipeline (6) installation;
Described shell (1) and Sealing (2) are spliced by separable two-part, and two-part are by the leakage section (7) of fastening piece lock ring in pipeline (6) outside.
2. pipeline urgent repair device according to claim 1 is characterized in that described closed chamber (11) is a flat shape closed chamber (15) according to the straight tube piping design that leaks, and is arch closed chamber (16) according to the bell-and-spigot pipe piping design that leaks.
3. pipeline urgent repair device according to claim 1, it is characterized in that described semicircle Sealing (21) is located at the two ends of bar shaped Sealing (22), be fastened on the bar shaped Sealing (22) for mobilizable, perhaps direct and bar shaped Sealing (22) is provided with in aggregates.
4. pipeline urgent repair device according to claim 1 is characterized in that the inboard extension of described bar shaped Sealing (22) is provided with sealing eaves (24).
5. pipeline urgent repair device according to claim 1 is characterized in that the sawtooth on the serrated face (23) of described semicircle Sealing (21) can be provided with one, perhaps at least two.
6. pipeline urgent repair device according to claim 1 is characterized in that described tightening eave (13) and the large and small correspondence of bar shaped Sealing (22), and the two also is provided with corresponding bolt hole (8).
7. pipeline urgent repair device according to claim 1 is characterized in that described fastening piece comprises spring washer (3), nut (4) and bolt (5), and described fastening piece compresses Sealing (2) sealing through bolt hole (8) locking shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010516220 CN101968154A (en) | 2010-10-22 | 2010-10-22 | Pipe emergency repair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010516220 CN101968154A (en) | 2010-10-22 | 2010-10-22 | Pipe emergency repair device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101968154A true CN101968154A (en) | 2011-02-09 |
Family
ID=43547353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010516220 Pending CN101968154A (en) | 2010-10-22 | 2010-10-22 | Pipe emergency repair device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101968154A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388043A (en) * | 2017-06-30 | 2017-11-24 | 江苏海澜正和环境科技有限公司 | Condensate water drainage arrangement and its method for arranging under gas pipeline operating condition |
| IT201900020814A1 (en) * | 2019-11-12 | 2020-02-12 | Cmp Impianti S R L | Flexible collar for pipe repair |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008015348A1 (en) * | 2008-03-22 | 2009-09-24 | Alltrans Management- und Beteiligungsgesellschaft mbH | Tubular sealing clip for use during repairing of pipeline, has pressure strip that is formed such that axial sealing force is applied against side walls of ring seal during clamping of clamping elements on front surface of sealing strip |
-
2010
- 2010-10-22 CN CN 201010516220 patent/CN101968154A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008015348A1 (en) * | 2008-03-22 | 2009-09-24 | Alltrans Management- und Beteiligungsgesellschaft mbH | Tubular sealing clip for use during repairing of pipeline, has pressure strip that is formed such that axial sealing force is applied against side walls of ring seal during clamping of clamping elements on front surface of sealing strip |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388043A (en) * | 2017-06-30 | 2017-11-24 | 江苏海澜正和环境科技有限公司 | Condensate water drainage arrangement and its method for arranging under gas pipeline operating condition |
| IT201900020814A1 (en) * | 2019-11-12 | 2020-02-12 | Cmp Impianti S R L | Flexible collar for pipe repair |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110209 |