CN202660136U - Glass steel pipeline thread sealing structure - Google Patents
Glass steel pipeline thread sealing structure Download PDFInfo
- Publication number
- CN202660136U CN202660136U CN 201220175669 CN201220175669U CN202660136U CN 202660136 U CN202660136 U CN 202660136U CN 201220175669 CN201220175669 CN 201220175669 CN 201220175669 U CN201220175669 U CN 201220175669U CN 202660136 U CN202660136 U CN 202660136U
- Authority
- CN
- China
- Prior art keywords
- thread
- glass steel
- reinforced plastic
- plastic pipe
- steel 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 title abstract 5
- 239000011521 glass Substances 0.000 title abstract 5
- 239000010959 steel Substances 0.000 title abstract 5
- 239000011152 fibreglass Substances 0.000 claims description 9
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 5
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000004519 grease Substances 0.000 abstract 1
- 239000012945 sealing adhesive Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a glass steel pipeline thread sealing structure, which comprises a glass steel pipeline, wherein a spigot and a socket are respectively formed at two ends of the glass steel pipeline; external threads are formed on the outer surface of the spigot; internal threads which are matched with the external threads are formed on the inner surface of the socket; the spigot is conical; more than one annular groove is formed at the front end of the spigot; an elastic sealing ring is arranged in the each groove; and sealing grease is filled between the external threads and the internal threads. The glass steel pipeline thread sealing structure has the advantages of simple structure and convenience for operation, and pipelines can be completely sealed by two layers of sealing rings and a thread layer with a sealing adhesive.
Description
Technical field
The utility model relates to the pipe technology field, especially relates to a kind of fiber glass reinforced plastic pipe thread sealing configuration.
Background technique
At present, fiber reinforced plastic pipe is in the field extensive use such as industrial, civilian, main body is used for the conveying of fluid, but owing to have certain pressure in the pipeline, general connecting means can not guarantee the sealing between pipeline and the pipeline, be easy to cause the loosening or pull-off of pipeline junction, thereby cause the leakage of pipeline, cause any property loss.
A kind of appearance of the sealing configuration that can solve fiber reinforced plastic pipe sealing reliability and installation efficiency problem is necessary.
The model utility content
The utility model is to provide a kind of simple in structure for solving the problems of the technologies described above, and has the fiber glass reinforced plastic pipe thread sealing configuration of good operability and sealing.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of fiber glass reinforced plastic pipe thread sealing configuration, comprise fiber reinforced plastic pipe, be respectively equipped with interface and bellmouth at the two ends of described pipeline, the outer surface of described interface is provided with outside thread, the internal surface of described bellmouth is provided with the internal thread that is complementary with described outside thread, and wherein, described interface is taper, front end at described interface also is provided with an above annular groove, is provided with elastic seal ring in the described groove; Between described outside thread and described internal thread, also be filled with seal gease.
Preferably, described annular groove is two.
Preferably, also be provided with sealed groove in described externally threaded inboard, in described sealed groove, be provided with seal ring.
The beneficial effect that the utlity model has is, and is simple in structure, easy to operate, is provided with the screw thread layer of sealer so that reach fully sealing between pipeline and the pipeline by two-layer seal ring and one deck.
Description of drawings
Fig. 1 is the utility model: a kind of structural representation of fiber glass reinforced plastic pipe thread sealing configuration;
Among the figure: 1-pipeline, 2-interface, 3-bellmouth, 4-outside thread, 5-internal thread, 6-annular groove, 7-sealed groove.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
With reference to shown in Figure 1, a kind of fiber glass reinforced plastic pipe thread sealing configuration, comprise fiber reinforced plastic pipe 1, be respectively equipped with interface 2 and bellmouth 3 at the two ends of pipeline 1, the outer surface of interface 2 is provided with outside thread 4, and the internal surface of bellmouth 3 is provided with the internal thread 5 that is complementary with outside thread 4, wherein, interface 2 is taper, also is provided with two annular grooves 6 at the front end of interface 2, is provided with elastic seal ring in the annular groove 6; Between outside thread 4 and internal thread 5, also be filled with seal gease.
Inboard at outside thread 4 also is provided with sealed groove 7, is provided with seal ring in sealed groove 7.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. fiber glass reinforced plastic pipe thread sealing configuration, comprise fiber reinforced plastic pipe, be respectively equipped with interface and bellmouth at the two ends of described pipeline, the outer surface of described interface is provided with outside thread, the internal surface of described bellmouth is provided with the internal thread that is complementary with described outside thread, it is characterized in that, described interface is taper, front end at described interface also is provided with an above annular groove, is provided with elastic seal ring in the described groove; Between described outside thread and described internal thread, also be filled with seal gease.
2. a kind of fiber glass reinforced plastic pipe thread sealing configuration according to claim 1 is characterized in that, described annular groove is two.
3. a kind of fiber glass reinforced plastic pipe thread sealing configuration according to claim 1 is characterized in that, also is provided with sealed groove in described externally threaded inboard, is provided with seal ring in described sealed groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220175669 CN202660136U (en) | 2012-04-24 | 2012-04-24 | Glass steel pipeline thread sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220175669 CN202660136U (en) | 2012-04-24 | 2012-04-24 | Glass steel pipeline thread sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660136U true CN202660136U (en) | 2013-01-09 |
Family
ID=47455045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220175669 Expired - Fee Related CN202660136U (en) | 2012-04-24 | 2012-04-24 | Glass steel pipeline thread sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969225A (en) * | 2017-03-16 | 2017-07-21 | 嵊州市亿港阀门有限公司 | A kind of PPR joints |
| WO2018072564A1 (en) * | 2016-10-18 | 2018-04-26 | 曾广新 | Pipe connection system |
-
2012
- 2012-04-24 CN CN 201220175669 patent/CN202660136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018072564A1 (en) * | 2016-10-18 | 2018-04-26 | 曾广新 | Pipe connection system |
| CN106969225A (en) * | 2017-03-16 | 2017-07-21 | 嵊州市亿港阀门有限公司 | A kind of PPR joints |
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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: 20130109 Termination date: 20130424 |