CN206234515U - A kind of carat pipe of use sealing ring connection - Google Patents
A kind of carat pipe of use sealing ring connection Download PDFInfo
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- CN206234515U CN206234515U CN201621334099.XU CN201621334099U CN206234515U CN 206234515 U CN206234515 U CN 206234515U CN 201621334099 U CN201621334099 U CN 201621334099U CN 206234515 U CN206234515 U CN 206234515U
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- sealing ring
- socket
- groove
- carat pipe
- pipe
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Abstract
The utility model is related to a kind of large diameter pipeline, more particularly, to a kind of carat pipe of use sealing ring connection.The utility model discloses a kind of carat pipe of use sealing ring connection, including pipe shaft, socket and bellmouth, the socket is provided with sealing ring.The utility model directly cuts groove on carat pipe socket, sealing ring is inserted on groove again, pressure need to only be applied during connection makes socket insert bellmouth, because sealing ring and socket are interference fit, leak risk can be prevented effectively from, it is simultaneously relatively low to the dimension precision requirement of bell and spigot, reduce carat pipe production craft step and controlling of production process difficulty.In addition, the carat Guan Junneng of all sizes is connected using this mode, therefore, the utility model is a cost performance product very high.
Description
Technical field
The utility model is related to a kind of large diameter pipeline, more particularly, to a kind of carat pipe of use sealing ring connection.
Background technology
Carat pipe, also known as be HDPE winding structure pipes, it is with high-density polyethylene resin（HDPE）It is main raw material(s),
Using hot winding shaping process, Auxiliary support pipe is done with PP or PE bellowss, using the highly dense of hot winding shaping process production
Degree poly ethylene large caliber winding reinforcing pipe.Domestic carat pipe is typically connected or carat pipe pipe shaft and injection moulding using electric smelting
Good bell and spigot is first to postwelding again with mounting means such as sealing ring connections.Electric melting connection needs the bell and spigot size of carat pipe
It is good with property, it is high to the requirement of bell and spigot cutting accuracy, a gram tube-pulling craft difficulty is increased, simultaneously as PE materials belong to crystallinity material
Material, Material shrinkage rate is larger, and bell and spigot easily shrinks, deforms, and so as to cause bell and spigot, in butt welding, because matching, gap is excessive to lead
Cause leak；The carat pipe connected with rubber seal again after butt welding injection bell and spigot, by moulding size is limited, the m of diameter 1
Heavy caliber pipe above cannot use this mode, while wanting first prefabricated moulding, increased the complexity of technique.
The Chinese utility model patent of Application No. 201620167765.9 discloses a kind of enhanced carat pipe, its body
One end is public plug, and the other end is taken the lead for mother, and the first docking bulge loop is provided with outside public plug, and mother takes the lead and be provided with the second docking outward
Some draw-in grooves are correspondingly arranged on the non-interface of bulge loop, the first docking bulge loop and the second docking bulge loop, the first docking bulge loop
Sealing ring is provided with interface, fixed cover connects into U-shaped, is provided with the medial surface of two risers by a transverse slat and two risers
The buckle coordinated with draw-in groove.Public plug insertion mother is taken the lead when the utility model is used, fixed cover is then buckled in the first docking
It is easy to connect on bulge loop and the second docking bulge loop, it is simple to operate, but the common plug of the utility model and female structure taken the lead are more
Complexity, difficulty of processing is larger.
The content of the invention
To overcome existing technological deficiency, the utility model provides a kind of processing technology simply, while can realize quick
The carat pipe of connection.
To realize the purpose of this utility model, it is achieved using following technical scheme：
A kind of carat pipe of use sealing ring connection, including pipe shaft, socket and bellmouth, the socket are provided with sealing ring, and
Outer rim of the outer rim of the sealing ring higher than the socket.
The utility model is capable of achieving quickly to install, while also to greatest extent by way of setting sealing ring using socket
Reduce the thickness of bellmouth and the cutting technology step of bellmouth, improve the production efficiency and lifting product sexual valence of product
Than.The utility model is attached installation using sealing ring, and the tubing need not only increase equipment, and also reduce carat pipe
The processing step such as bellmouth cutting and the fixation of electric heating fuse, without using instruments such as steel band, inner support circles in installation process, carries significantly
Installation effectiveness is risen, is conducive to manufacturing and installation.
Further, the socket is provided with groove, and the sealing ring is arranged in groove.
Be arranged at sealing ring in the groove of socket by the utility model, is conducive to the fixation of sealing ring.In addition, this programme is
The direct open channels on carat pipe socket, this carat of pipe bell and spigot is once molded on same mould, while the groove of socket is only
Need to be cut on existing carat tube apparatus, the complexity of processing can't be increased.
Further, at least one angle of the cross sectional shape of the groove is right angle, and the right angle wherein a line
Positioned at the edge of socket.
The set-up mode of groove makes bellmouth form a stop part in grooved position in the utility model, and the stop part can be protected
After card socket insertion bellmouth, when carat pipe is subject to external pull, stop part can limit sealing ring, prevent socket from bellmouth
Middle abjection.
Used as a kind of preferred scheme of the present utility model, the cross sectional shape of the groove is rectangle.
Used as a kind of preferred scheme of the present utility model, the cross sectional shape of the groove is right angled triangle.
Used as a kind of preferred scheme of the present utility model, the cross sectional shape of the groove is right-angled trapezium.
Further, the groove number is more than or equal to 2.
Further, the sealing ring coordinates with the groove, and the section of the sealing ring is higher than cutting for the groove
Face.The utility model is inserted in supporting sealing ring on the socket of carat pipe, and sealing ring is higher than groove, only need to be in pipe during installation
Road two ends apply enough power, socket is inserted bellmouth, sealing ring and bellmouth inwall interference fit, can guarantee that 100% is water-tight,
Can reach the connection of pipe-line system.
Further, the sealing ring is rubber ring.
Further, the material of the rubber ring is vulcanized rubber.
Compared with the prior art, the utility model directly cuts groove on carat pipe socket, then is inserted on groove close
Seal, pressure need to be only applied during connection makes socket insert bellmouth, because sealing ring and socket are interference fit, can be prevented effectively from
Leak risk, at the same it is relatively low to the dimension precision requirement of bell and spigot, reduce carat pipe production craft step and production technology control
Difficulty processed.In addition, the carat Guan Junneng of all sizes is connected using this mode.To sum up, the utility model is that a cost performance is non-
Product often high.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model connection；
Fig. 2 is the partial enlarged drawing of Fig. 1；
Fig. 3 is the machining sketch chart of socket of the present utility model.
Brief description of the drawings：1. socket；2. bellmouth；3. rubber seal；4. mould；A：Carat pipe 1；A’：Carat pipe 2.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings to the utility model
Implementation method is described in more detail.
Embodiment 1
The present embodiment there is provided a kind of carat pipe of use sealing ring connection, including pipe shaft, socket 1 and bellmouth 2.Socket
1 groove for being provided with rectangular cross-section, groove is built with the rubber seal 3 being engaged with groove.Omit in the section of rubber seal 3
Higher than the section of groove.Wherein the quantity of groove is 3.
Wherein, the groove of socket is the shape for socket being cut with special cutter directly groove.
The present embodiment on the socket of carat pipe by directly cutting groove, then the rubber seal on set on groove.
Pressure need to only be applied when attached makes the socket of carat pipe insert bellmouth.Because sealing ring and socket are interference fits, because
This this programme can be prevented effectively from leak risk, at the same it is relatively low to the dimension precision requirement of bell and spigot, reduce a carat pipe production work
Skill step and controlling of production process difficulty.
Embodiment 2
The present embodiment there is provided a kind of carat pipe of use sealing ring connection, including pipe shaft, socket 1 and bellmouth 2.Socket
1 is provided with the groove that section is right angled triangle, and groove is built with the rubber seal 3 being engaged with groove.Rubber seal 3
Section is slightly above the section of groove.Wherein the quantity of groove is 4.
Wherein, the groove of socket is the shape for socket being cut with special cutter directly groove.
The present embodiment on the socket of carat pipe by directly cutting groove, then the rubber seal on set on groove.
Pressure need to only be applied when attached makes the socket of carat pipe insert bellmouth.Because sealing ring and socket are interference fits, because
This this programme can be prevented effectively from leak risk, at the same it is relatively low to the dimension precision requirement of bell and spigot, reduce a carat pipe production work
Skill step and controlling of production process difficulty.
Embodiment 3
The present embodiment there is provided a kind of carat pipe of use sealing ring connection, including pipe shaft, socket 1 and bellmouth 2.Socket
1 is provided with the groove that section is right-angled trapezium, and groove is built with the rubber seal 3 being engaged with groove.Rubber seal 3 cut
Face is slightly above the section of groove.Wherein the quantity of groove is 2.
Wherein, the groove of socket is the shape for socket being cut with special cutter directly groove.
The present embodiment on the socket of carat pipe by directly cutting groove, then the rubber seal on set on groove.
Pressure need to only be applied when attached makes the socket of carat pipe insert bellmouth.Because sealing ring and socket are interference fits, because
This this programme can be prevented effectively from leak risk, at the same it is relatively low to the dimension precision requirement of bell and spigot, reduce a carat pipe production work
Skill step and controlling of production process difficulty.
Claims (10)
1. the carat pipe that a kind of use sealing ring is connected, including pipe shaft, socket and bellmouth, it is characterised in that the socket is provided with
Sealing ring, and the sealing ring outer rim higher than the socket outer rim.
2. the carat pipe that use sealing ring according to claim 1 is connected, it is characterised in that the socket is provided with groove,
The sealing ring is arranged in groove.
3. the carat pipe that use sealing ring according to claim 2 is connected, it is characterised in that the cross sectional shape of the groove
At least one angle is right angle, and the wherein a line at the right angle is located at the edge of socket.
4. the carat pipe that use sealing ring according to claim 3 is connected, it is characterised in that the cross sectional shape of the groove
It is rectangle.
5. the carat pipe that use sealing ring according to claim 3 is connected, it is characterised in that the cross sectional shape of the groove
It is right angled triangle.
6. the carat pipe that use sealing ring according to claim 3 is connected, it is characterised in that the cross sectional shape of the groove
It is right-angled trapezium.
7. the carat pipe that the use sealing ring according to any one of claim 2 ~ 6 is connected, it is characterised in that the groove
Number is more than or equal to 2.
8. the carat pipe that the use sealing ring according to any one of claim 1 ~ 6 is connected, it is characterised in that the sealing ring
With the section that the section of groove interference fit, and the sealing ring is higher than groove.
9. the carat pipe that use sealing ring according to claim 8 is connected, it is characterised in that the sealing ring is rubber
Circle.
10. the carat pipe that use sealing ring according to claim 9 is connected, it is characterised in that the material of the sealing ring
It is vulcanized rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621334099.XU CN206234515U (en) | 2016-12-07 | 2016-12-07 | A kind of carat pipe of use sealing ring connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621334099.XU CN206234515U (en) | 2016-12-07 | 2016-12-07 | A kind of carat pipe of use sealing ring connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234515U true CN206234515U (en) | 2017-06-09 |
Family
ID=58978799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621334099.XU Active CN206234515U (en) | 2016-12-07 | 2016-12-07 | A kind of carat pipe of use sealing ring connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206234515U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327643A (en) * | 2017-07-24 | 2017-11-07 | 佛山市三水世通管材有限公司 | Hook strangles the double rubber ring PP skeletons enhancing PE helical corrugation pipe joints of formula |
| CN108105508A (en) * | 2017-12-26 | 2018-06-01 | 鹤山联塑实业发展有限公司 | A kind of carat pipe with flange arrangement and preparation method thereof |
| CN108691555A (en) * | 2018-04-20 | 2018-10-23 | 北京工业大学 | Fault belt section antidetonation tunnel pipelines connector |
| CN110748711A (en) * | 2019-10-25 | 2020-02-04 | 江西力达塑胶管业有限公司 | Internal pressure reinforced corrugated pipe and processing technology thereof |
-
2016
- 2016-12-07 CN CN201621334099.XU patent/CN206234515U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327643A (en) * | 2017-07-24 | 2017-11-07 | 佛山市三水世通管材有限公司 | Hook strangles the double rubber ring PP skeletons enhancing PE helical corrugation pipe joints of formula |
| CN108105508A (en) * | 2017-12-26 | 2018-06-01 | 鹤山联塑实业发展有限公司 | A kind of carat pipe with flange arrangement and preparation method thereof |
| CN108691555A (en) * | 2018-04-20 | 2018-10-23 | 北京工业大学 | Fault belt section antidetonation tunnel pipelines connector |
| CN110748711A (en) * | 2019-10-25 | 2020-02-04 | 江西力达塑胶管业有限公司 | Internal pressure reinforced corrugated pipe and processing technology thereof |
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