CN201810937U - Novel sealing element - Google Patents
Novel sealing element Download PDFInfo
- Publication number
- CN201810937U CN201810937U CN 201020573188 CN201020573188U CN201810937U CN 201810937 U CN201810937 U CN 201810937U CN 201020573188 CN201020573188 CN 201020573188 CN 201020573188 U CN201020573188 U CN 201020573188U CN 201810937 U CN201810937 U CN 201810937U
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- sealing
- pipeline
- sealing element
- bar shaped
- semicircle
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Abstract
The utility model relates to a device for repairing a leaking pipeline, in particular to a novel sealing element on a pipeline repairing device. The novel sealing element is a component of a leaking pipeline repairing device and is fastened on the leaking pipeline through a repairing device shell. The novel sealing element is characterized by comprising semicircular sealing elements and strip-shaped sealing elements, wherein two groups of semicircular sealing elements and strip-shaped sealing elements are arranged oppositely so as to form a complete annular sealing element which is fastened on the leaking pipeline; the semicircular sealing elements at arranged at the two ends of each strip-shaped sealing element; the outer side of each semicircular sealing element is provided with a circular-arc-shaped face and corresponds to a sealing element accommodating groove of the pipeline repairing device shell, and the inner side of each semicircular sealing element is provided with a serrated face and is firmly attached to the pipeline; the strip-shaped sealing elements are correspondingly arranged at the two ends of each semicircular sealing element; and the size of each strip-shaped sealing element corresponds to that of a fastening eave of the pipeline repairing device shell. The sealing element is a part of the pipeline repairing device and is a rubber sealing element for sealing or other elastic sealing elements for preventing liquid leaking from the pipeline from leaking out of the pipeline repairing device.
Description
Technical field
The utility model relates to the device that the pipe first-aid that leaks is used, and refers in particular to the new type sealing element on a kind of pipeline urgent repair device.
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 purpose of this utility model is improved and is innovated at the shortcoming that exists in the background technique and problem, a kind of good sealing effect is provided, and can saves the new type sealing element of the pipeline urgent repair device of maintenance expenses.
The utility model is the parts of pipeline urgent repair device of leaking, and is fastened on the pipeline that leaks by the first-aid repair machine shell, is characterized in:
It comprises semicircle Sealing and bar shaped Sealing, and two groups of semicircle Sealings and bar shaped Sealing are relatively set into a complete lip ring and are fastened on the pipeline that leaks, wherein:
Semicircle Sealing is located at the two ends of bar shaped Sealing, and the outside of semicircle Sealing is the Sealing standing groove of arc surface and corresponding pipeline urgent repair device shell, and the inboard is for serrated face and be close to the pipeline setting;
Described bar shaped Sealing correspondence is arranged on the two ends of semicircle Sealing, and the size of the tightening eave of the big or small corresponding pipeline urgent repair device shell of bar shaped Sealing.
Advantage of the present utility model and beneficial effect:
The utility model is the part of pipeline urgent repair device, is the rubber seal that seals, and perhaps other elastomer seals stop that leak liquid leaks outside in the pipeline from pipeline urgent repair device.Use first-aid repair machine maintenance pipeline of the present utility model convenient, 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., a DN400 water supply line repairing only needs two pipeline urgent repair device shells together with Sealing 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.The utility model is cost saving also, pipeline with a traditional same specification of method repairing need be changed 6 meters long pipelines of a joint, the excavation working pit is not only long but also big, road of city is destroyed big, it is big to change the pipeline workload, the excavation workload is also big, and the not enough conventional method fittings cost of the pipeline urgent repair device of a same specification and shell price 1/3rd.
Description of drawings
Fig. 1 is the utility model structural representation.
The utility model user mode structural representation when Fig. 2 leaks for the joint socket pipeline.
The utility model user mode structural representation when Fig. 3 leaks for straight pipeline.
Fig. 4 partly cuts open figure for Fig. 3 A-A.
Embodiment
By Fig. 1 to 4 as can be known, the utility model is the parts of pipeline urgent repair device of leaking, and is fastened on the pipeline 9 that leaks by first-aid repair machine shell 6, is characterized in:
It comprises semicircle Sealing 1 and bar shaped Sealing 2, and two groups of semicircle Sealings 1 and bar shaped Sealing 2 are relatively set into a complete lip ring and are fastened on the pipeline that leaks, wherein:
Described bar shaped Sealing 2 correspondences are arranged on the two ends of semicircle Sealing 1, and the size of the tightening eave 8 of the big or small corresponding pipeline urgent repair device shell 6 of bar shaped Sealing 2.
Being fastened on the bar shaped Sealing 2 of semicircle Sealing 1 activity described in the utility model, perhaps direct and bar shaped Sealing 2 is provided with in aggregates.The inboard extension of described bar shaped Sealing 2 is provided with sealing eaves 4.Described bar shaped Sealing 2 is provided with fastener hole 5, and the fastener hole 5 on the two bar shaped Sealings of installing 2 that combine is all corresponding with the fastening screw keyhole on the pipeline urgent repair device shell 6.Sawtooth on the serrated face 3 of described semicircle Sealing 1 can be provided with one, perhaps at least two.
Embodiment described in the utility model only is the description that preferred implementation of the present utility model is carried out; be not that the utility model design and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; engineers and technicians make the technical solution of the utility model in related domain various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (5)
1. a new type sealing element is the parts of the pipeline urgent repair device that leaks, and is fastened on the pipeline that leaks (9) by first-aid repair machine shell (6), it is characterized in that:
It comprises semicircle Sealing (1) and bar shaped Sealing (2), and two groups of semicircle Sealings (1) and bar shaped Sealing (2) are relatively set into a complete lip ring and are fastened on the pipeline that leaks, wherein:
Semicircle Sealing (1) is located at the two ends of bar shaped Sealing (2), and the outside of semicircle Sealing (1) is the Sealing standing groove (7) of arc surface and corresponding pipeline urgent repair device shell (6), and the inboard is for serrated face (3) and be close to pipeline (9) setting;
Described bar shaped Sealing (2) correspondence is arranged on the two ends of semicircle Sealing (1), and the size of the tightening eave (8) of the big or small corresponding pipeline urgent repair device shell (6) of bar shaped Sealing (2).
2. new type sealing element according to claim 1 is characterized in that movable being fastened on the bar shaped Sealing (2) of described semicircle Sealing (1), and perhaps direct and bar shaped Sealing (2) is provided with in aggregates.
3. new type sealing element according to claim 1 is characterized in that the inboard extension of described bar shaped Sealing (2) is provided with sealing eaves (4).
4. new type sealing element according to claim 1, it is characterized in that described bar shaped Sealing (2) is provided with fastener hole (5), and the fastener hole (5) on the two bar shaped Sealings of installing (2) that combine is all corresponding with the fastening screw keyhole on the pipeline urgent repair device shell (6).
5. new type sealing element according to claim 1 is characterized in that the sawtooth on the serrated face (3) of described semicircle Sealing (1) can be provided with one, perhaps at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020573188 CN201810937U (en) | 2010-10-25 | 2010-10-25 | Novel sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020573188 CN201810937U (en) | 2010-10-25 | 2010-10-25 | Novel sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810937U true CN201810937U (en) | 2011-04-27 |
Family
ID=43893878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020573188 Expired - Lifetime CN201810937U (en) | 2010-10-25 | 2010-10-25 | Novel sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679088A (en) * | 2012-05-18 | 2012-09-19 | 安徽同发设备股份有限公司 | Hough section seal pad |
-
2010
- 2010-10-25 CN CN 201020573188 patent/CN201810937U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679088A (en) * | 2012-05-18 | 2012-09-19 | 安徽同发设备股份有限公司 | Hough section seal pad |
| CN102679088B (en) * | 2012-05-18 | 2015-02-11 | 安徽同发设备股份有限公司 | Hough section seal pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |
|
| CX01 | Expiry of patent term |