CN207539478U - A kind of socket type pipeline based on flute profile water-swellable sealing structure - Google Patents
A kind of socket type pipeline based on flute profile water-swellable sealing structure Download PDFInfo
- Publication number
- CN207539478U CN207539478U CN201721263174.2U CN201721263174U CN207539478U CN 207539478 U CN207539478 U CN 207539478U CN 201721263174 U CN201721263174 U CN 201721263174U CN 207539478 U CN207539478 U CN 207539478U
- Authority
- CN
- China
- Prior art keywords
- flute profile
- sealing ring
- reinforcing strip
- wall
- water
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- 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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Abstract
The utility model is related to a kind of socket type pipelines based on flute profile water-swellable sealing structure, it includes inner tube, outer tube, lateral reinforcing strip and vertical reinforcing strip, the outer ring portion of said inner tube is provided with socket joint outer wall, the inner ring portion of said inner tube is provided with socket joint inner wall, the front end of the socket joint inner wall is provided with bell and spigot, the outer end face of the socket joint inner wall is provided with flute profile sealing ring A, the inner wall of the outer tube is provided with flute profile sealing ring B, the outer tip of sealing ring is provided at the top of the flute profile sealing ring A, the outer tip of the sealing ring is internally provided with lateral reinforcing strip, vertical reinforcing strip and steel wire；Therefore, the utility model has the advantages that good seal performance, water-swellable and easy for installation.
Description
Technical field
The utility model belongs to pipe-line equipment technical field, and in particular to a kind of based on flute profile water-swellable sealing structure
Socket type pipeline.
Background technology
Being widely used for pipeline is general, and conveying water, liquefied gas etc. can all use pipeline, when with pipeline, have
When the problem of encountering pipeline leakage or pipeline encounter impregnating for water can be there is a situation where revealing, for these problems, and must
It develops one kind to be sealed, water-swellable so that the pipeline of better tightness；Therefore, it develops a kind of good seal performance, meet water
Expansion and the socket type pipeline easy for installation based on flute profile water-swellable sealing structure have a very important significance.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and it is swollen to provide a kind of good seal performance, chance water
Socket type pipeline swollen and easy for installation based on flute profile water-swellable sealing structure.
What the purpose of this utility model was realized in：A kind of spigot-and-socket pipe based on flute profile water-swellable sealing structure
Road, it includes inner tube, outer tube, lateral reinforcing strip and vertical reinforcing strip, and the outer ring portion of said inner tube is provided with socket joint outer wall, described
The inner ring portion of inner tube is provided with socket joint inner wall, and the front end of the socket joint inner wall is provided with bell and spigot, the outer end of the socket joint inner wall
Face is provided with flute profile sealing ring A, and the inner wall of the outer tube is provided with the top setting of flute profile sealing ring B, the flute profile sealing ring A
There is the outer tip of sealing ring, the outer tip of the sealing ring is internally provided with lateral reinforcing strip, vertical reinforcing strip and steel wire.
Preferential, the flute profile sealing ring A is as the construction profile of flute profile sealing ring B.
Preferential, the flute profile direction of the flute profile sealing ring A and flute profile sealing ring B are opposite.
Preferential, the transverse direction reinforcing strip is vertical with vertical reinforcing strip.
Preferential, the steel wire is in lateral reinforcing strip.
Preferential, the outer tip water-swellable of the sealing ring.
The beneficial effects of the utility model：The utility model structural principle is that inner and outer tubes carry out slitless connection, right
Connect docking of the place using flute profile sealing ring A and flute profile sealing ring B, flute profile it is opposite dock, in addition mutual snapping exists
Sealing ring A's is internally provided with lateral reinforcing strip and vertical reinforcing strip, in order to ensure that flute profile sealing ring A can be better
Achieve the effect that sealing, in addition the purpose of design of steel wire is the sound construction in order to ensure flute profile sealing ring A, anti-pressure ability
By force；Due to outside sealing ring tip using water-swellable design concept, so when there is the company that water enters inner and outer tubes
When meeting place, the outer tip expansion of sealing ring, such flute profile sealing ring A and flute profile sealing ring B mutually buckle closer, and sealing effect is more
It is good；Therefore, the utility model has the advantages that good seal performance, water-swellable and easy for installation.
Description of the drawings
Fig. 1 is a kind of front view of the socket type pipeline based on flute profile water-swellable sealing structure of the utility model.
Fig. 2 is in Fig. 11 left view.
Fig. 3 is the sectional view of A-A in Fig. 2.
Fig. 4 is a kind of inside connection figure of the socket type pipeline based on flute profile water-swellable sealing structure of the utility model.
Fig. 5 is 8 enlarged drawing.
In figure：1st, inner tube 2, outer tube 3, bell and spigot 4, flute profile sealing ring A 5, flute profile sealing ring B 6, socket joint outer wall 7,
The outer tip 9 of socket joint inner wall 8, sealing ring, lateral reinforcing strip 10, steel wire 11, vertical reinforcing strip.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figs. 1-5, a kind of socket type pipeline based on flute profile water-swellable sealing structure, it includes inner tube 1, outer tube
2nd, lateral reinforcing strip 9 and vertical reinforcing strip 11, the outer ring portion of said inner tube 1 is provided with socket joint outer wall 6, the inner ring of said inner tube 1
Portion is provided with socket joint inner wall 7, and the front end of the socket joint inner wall 6 is provided with bell and spigot 3, the outer end face setting of the socket joint inner wall 7
There is flute profile sealing ring A4, the inner wall of the outer tube 2, which is provided at the top of flute profile sealing ring B5, the flute profile sealing ring A4, to be provided with
The outer tip 8 of sealing ring, the outer tip 8 of the sealing ring are internally provided with lateral reinforcing strip 9, vertical reinforcing strip 11 and steel wire
10。
The utility model structural principle is that inner and outer tubes carry out slitless connection, using flute profile sealing ring at docking
The docking of A and flute profile sealing ring B, flute profile it is opposite dock, in addition mutual snapping is internally provided with horizontal stroke in sealing ring A
To reinforcing strip and vertical reinforcing strip, in order to ensure that flute profile sealing ring A can preferably achieve the effect that sealing, in addition steel
The purpose of design of silk screen is the sound construction in order to ensure flute profile sealing ring A, and anti-pressure ability is strong；Since tip uses outside sealing ring
Be water-swellable design concept, so when there is the junction that water enters inner and outer tubes, the outer tip expansion of sealing ring,
Flute profile sealing ring A in this way and flute profile sealing ring B is mutually buckled closer, and sealing effect is more preferable；Specifically use preferential structure
It is preferential with mode, flute profile sealing ring A is preferential as the construction profile of flute profile sealing ring B, flute profile sealing ring A and tooth
On the contrary, preferential, lateral reinforcing strip is vertical with vertical reinforcing strip for the flute profile direction of type sealing ring B, preferentially, steel wire is in transverse direction
In reinforcing strip, preferential, the outer tip water-swellable of sealing ring；Therefore, the utility model have good seal performance, water-swellable and
The advantages of easy for installation.
Embodiment 2
As shown in Figs. 1-5, a kind of socket type pipeline based on flute profile water-swellable sealing structure, it includes inner tube 1, outer tube
2nd, lateral reinforcing strip 9 and vertical reinforcing strip 11, the outer ring portion of said inner tube 1 is provided with socket joint outer wall 6, the inner ring of said inner tube 1
Portion is provided with socket joint inner wall 7, and the front end of the socket joint inner wall 6 is provided with bell and spigot 3, the outer end face setting of the socket joint inner wall 7
There is flute profile sealing ring A4, the inner wall of the outer tube 2, which is provided at the top of flute profile sealing ring B5, the flute profile sealing ring A4, to be provided with
The outer tip 8 of sealing ring, the outer tip 8 of the sealing ring are internally provided with lateral reinforcing strip 9, vertical reinforcing strip 11 and steel wire
10, preferential, the flute profile sealing ring A4 is preferential as the construction profile of flute profile sealing ring B5, the flute profile sealing ring
The flute profile direction of A4 and flute profile sealing ring B5 are on the contrary, preferential, and the transverse direction reinforcing strip 9 is vertical with vertical reinforcing strip 11, preferentially
, the steel wire 10 is preferential in lateral reinforcing strip 9, outer 8 water-swellable of tip of the sealing ring.
Specific embodiment is unrestricted to the further explanation of the utility model, and those of ordinary skill in the art are come
It says and does further transformation to structure in the case where not departing from the utility model in essence content, and all these transformation should all belong to
The protection domain of the appended claims for the utility model.
Claims (6)
1. a kind of socket type pipeline based on flute profile water-swellable sealing structure, it includes inner tube, outer tube, lateral reinforcing strip and erects
To reinforcing strip, it is characterised in that：The outer ring portion of said inner tube is provided with socket joint outer wall, and the inner ring portion of said inner tube is provided with socket joint
Inner wall, the front end of the socket joint inner wall are provided with bell and spigot, and the outer end face of the socket joint inner wall is provided with flute profile sealing ring A, institute
The inner wall for stating outer tube is provided at the top of flute profile sealing ring B, the flute profile sealing ring A and is provided with the outer tip of sealing ring, described close
The outer tip of seal is internally provided with lateral reinforcing strip, vertical reinforcing strip and steel wire.
2. a kind of socket type pipeline based on flute profile water-swellable sealing structure according to claim 1, it is characterised in that：
The flute profile sealing ring A is as the construction profile of flute profile sealing ring B.
3. a kind of socket type pipeline based on flute profile water-swellable sealing structure according to claim 1, it is characterised in that：
The flute profile direction of the flute profile sealing ring A and flute profile sealing ring B are opposite.
4. a kind of socket type pipeline based on flute profile water-swellable sealing structure according to claim 1, it is characterised in that：
The transverse direction reinforcing strip is vertical with vertical reinforcing strip.
5. a kind of socket type pipeline based on flute profile water-swellable sealing structure according to claim 1, it is characterised in that：
The steel wire is in lateral reinforcing strip.
6. a kind of socket type pipeline based on flute profile water-swellable sealing structure according to claim 1, it is characterised in that：
The outer tip water-swellable of the sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263174.2U CN207539478U (en) | 2017-09-29 | 2017-09-29 | A kind of socket type pipeline based on flute profile water-swellable sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263174.2U CN207539478U (en) | 2017-09-29 | 2017-09-29 | A kind of socket type pipeline based on flute profile water-swellable sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207539478U true CN207539478U (en) | 2018-06-26 |
Family
ID=62609764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721263174.2U Expired - Fee Related CN207539478U (en) | 2017-09-29 | 2017-09-29 | A kind of socket type pipeline based on flute profile water-swellable sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207539478U (en) |
-
2017
- 2017-09-29 CN CN201721263174.2U patent/CN207539478U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |