CN206386612U - A kind of throttle type plastic pipe - Google Patents
A kind of throttle type plastic pipe Download PDFInfo
- Publication number
- CN206386612U CN206386612U CN201720058425.7U CN201720058425U CN206386612U CN 206386612 U CN206386612 U CN 206386612U CN 201720058425 U CN201720058425 U CN 201720058425U CN 206386612 U CN206386612 U CN 206386612U
- Authority
- CN
- China
- Prior art keywords
- socket
- bellmouth
- ring
- type plastic
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 230000002787 reinforcement Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 4
- 230000007774 longterm Effects 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of throttle type plastic pipe, for draining, blowdown field, it includes pipeline and is located at the bellmouth and socket of the pipe ends respectively, the socket periphery is provided with the groove around body, the sealing ring for surrounding body and matching with the recess width is provided with the groove, the socket periphery is provided with the restrictor ring in the convex that stretches out around body, after the bellmouth of two throttle type plastic pipes is connected with socket, sealing ring and restrictor ring form close connection with the bellmouth;Realize between pipeline and pipeline it is effective dock simultaneously, sealing ring coordinates with restrictor ring realizes long-term seal sealing and protective action, improves the reliability of connection, reduces damage and failure in use.
Description
Technical field
The utility model is related to a kind of plastic pipe, more particularly to a kind of draining with sealing structure, the throttling of blowdown
Formula plastic pipe.
Background technology
Sewerage system is the important component of urban infrastructure, is also water pollution control in urban areas and urban flood defence
The emphasis of engineering.Present draining, the connection of blowdown plastic conduit are general using conventional socket joint connection and electric melting connection.And it is normal
The socket joint jointing of rule is easily deformed so that inner because the gap between bellmouth and socket is larger, joint wall thickness is relatively thin
The O-ring seal deformation in face, so that occurring gap between cushion rubber and bell and spigot joint, causes the seepage of sewage.And electric heating melting connects
Connect and need to use electric heating melting machine to construct so that rainy day bad construction, difficulty of construction is big, connection is inconvenient, inefficiency, simultaneously
Also increase cost.
For connection, also have and directly molded using in pipe forming in bellmouth or spigot around the raised of body
Structure(Restrictor ring)So that directly constitute closing connection after the indirect inserting of body is closed.But body be hard material it is close
Sealing property is limited, and during transport production, and the bossing damaging problem that collides with unavoidably causes closing to be failed, and matches somebody with somebody patching
In long-term use after conjunction, pipeline is in the case where geology, gravity, external force apply or corrosion factor is acted on so that with body phase same material
Sealability, the reliability of bossing be all challenged(Sealing is caused to be lost including bellmouth/socket deformation, rupture, corrosion etc.
Effect).
The content of the invention
The main technical problems to be solved in the utility model is to provide a kind of throttle type plastic pipe, and it can realize pipeline
Effective between pipeline is docked.
Include pipeline in order to solve the above technical problems, the utility model provides a kind of throttle type plastic pipe and be located at respectively
The bellmouth and socket of the pipe ends, the socket periphery are provided with the groove around body, the groove and are provided with ring
The sealing ring matched around body and with the recess width, the socket periphery is provided with around body in the projection that stretches out
The restrictor ring of shape;The bellmouth depth is corresponding with the slot length, and the internal diameter of bellmouth is more than the external diameter of socket body, bellmouth
Internal diameter is less than the external diameter of sealing ring and restrictor ring;After the bellmouth of two throttle type plastic pipes is connected with socket, sealing
Circle and restrictor ring form close connection with the bellmouth.
The width of the groove is 20-200 millimeters.
The external diameter of the sealing ring is more than the external diameter of the restrictor ring.
The sealing ring is located at the side that pipeline is relatively distant from socket, and the restrictor ring is located on socket close to pipe
The side in road, the spacing between the sealing ring and restrictor ring is 10-150 millimeters.
The bellmouth to what pipeline external expanded in structure is extended out, and the internal diameter for extending out structure is more than the external diameter of socket.
The structure peripheral that extends out of the bellmouth is provided with shaft orientation reinforcing rib and radial reinforced rib for resistance to deformation.
The bellmouth and socket are equipped with axial reinforcement with conduit connection end.
Described sealing ring cross section structure is that the section with least three rows annular in flat, and seal ring with outer is in three
Angular, square or trapezoidal annular muscle.
Restrictor ring on described socket is cylindrical, includes at least three parallel monomers, monomer section be triangle,
It is square or trapezoidal.
The beneficial effects of the utility model are:A kind of throttle type plastic pipe includes pipeline and is located at the pipeline two respectively
The bellmouth and socket at end, the socket periphery be provided with the groove around body, the groove be provided with around body and with
The sealing ring that the recess width matches, the socket periphery is provided with the throttling in the convex that stretches out around body
Ring, after the bellmouth of two throttle type plastic pipes is connected with socket, sealing ring and restrictor ring are formed with the bellmouth
Close connection;Realize between pipeline and pipeline it is effective dock simultaneously, sealing ring coordinates with restrictor ring realizes that long-term seal is sealed
And protective action, the reliability of connection is improved, damage and failure in use is reduced.
Further it is correspondingly arranged reinforcing rib structure so that tubing is completely embedded, when pipeline spigot-and-socket is connected, bellmouth, socket
Melt with sealing ring for one, rigidity is high, is unlikely to deform, will not seepage;And connection installs quick and convenient, cost is low, efficiency high,
Rainy day can also construct, it is adaptable to the connection of various pipelines.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the utility model;
Fig. 2 is the structural representation that a kind of bellmouth of embodiment of the utility model links together with socket;
Fig. 3 is the structural representation of the reinforcement on the utility model a kind of bellmouth and socket of embodiment;
Fig. 4(Fig. 4 a, Fig. 4 b, Fig. 4 c, Fig. 4 d)It is the schematic cross-section of the restrictor ring on the utility model socket.
Embodiment
The utility model is described in further detail below by embodiment combination accompanying drawing.
A kind of throttle type plastic pipe, as shown in Figure 1, 2, comprising a bellmouth 1, a socket 2 and a sealing ring 3,
Described bellmouth 1 is connected to one end of pipeline 10, and described socket 2 is connected to the other end of pipeline 10, and described sealing ring 3 is consolidated
It is scheduled on described socket 2.Described bellmouth 1 extends out structure 5, extends out external diameter of the internal diameter than described sealing ring 3 of structure 5
It is small, there is a groove 4 on described socket 2, groove 4 is used to install outside the sealing ring 3 described in fixing, the described rear end of socket 2
There is the restrictor ring 9 of projection on circle.After bellmouth 1 is connected with socket 2, the structure 5 that extends out of sealing ring 3 and bellmouth 1 is formed and closely connected
Connect, while the restrictor ring 9 for extending out structure 5 and socket 2 of bellmouth 1 forms close connection.The setting of groove 4 ensure that sealing knot
The reliability of structure, while ensureing that the position of sealing ring 3 is consolidated, the process such as transport will not fall off.
A kind of throttle type plastic pipe as shown in Figure 1,3, during implementation, described bellmouth 1 extends out structure 5, in its external diameter
On have the shaft orientation reinforcing rib 7 and radial reinforced rib 6 of resistance to deformation.
During implementation, the described cross section structure of sealing ring 3 is flat, has annular section on sealing ring 3 is cylindrical into three
Angular, square or trapezoidal annular muscle.The material of sealing ring 3 can be rubber, silica gel or other elaxtic seals.
During implementation, as shown in figure 4, the restrictor ring 9 on the rear end of socket 2 is cylindrical, its section can be triangle(Such as Fig. 4 a), side
Shape(Such as Fig. 4 b)Or it is trapezoidal(Such as Fig. 4 c, 4d).
During implementation, as shown in figure 3, the bellmouth 1 has axial reinforcement 11, described socket 2 with the connection end of pipeline 10
Also there is shaft orientation reinforcing rib 12 with the connection end of pipeline 10.
During implementation, as shown in Fig. 2 the depth of the bellmouth 1 is corresponding with the length of socket 2, the internal diameter of bellmouth 1 is more than socket
The external diameter of 2 main bodys, the internal diameter of bellmouth 1 is less than the external diameter of sealing ring 3 and restrictor ring 9;In two throttle type plastic pipes
After bellmouth 1 is connected with socket 2, sealing ring 3 and restrictor ring 9 form close connection with the bellmouth 1.
During implementation, reference picture 4a, 4b, 4c, 4d, the width of the groove is 20-200 millimeters, that is, corresponds to the width of sealing ring 3
Also it is 20-200 millimeters, so can guarantee that enough sealing contact surfaces.
During implementation, the external diameter of sealing ring 3 described in reference picture 1,2 is more than the external diameter of the restrictor ring 9.The elasticity of sealing ring 3 is handed over
Greatly, thus this herein structure can ensure sealing ring 3, restrictor ring 9 effectively sealing.
During implementation, the sealing ring 3 is located at the side that pipeline 10 is relatively distant from socket 2, and the restrictor ring 9 is located at socket
Close to the side of pipeline 10 on 2.This sealing structure circle 3 can be realized to restrictor ring 9 and protected, and reduce collsion damage etc.,
Sealing ring 3 can realize a cleaning action in bellmouth 1 when sealing, it is ensured that follow-up restrictor ring 9 is reliably connected, close in long-term use
Seal 3, restrictor ring 9, which coordinate, realizes long-term seal and protection.Spacing between the sealing ring 3 and restrictor ring 9 is 10-150 millis
Rice;This distance one can ensure that sealing ring 3 will not be interfered with restrictor ring 9, and another is because 3 pairs of sealing ring should have recessed
Groove 4, appropriate spacing can ensure the structural strength of the part of restrictor ring 9.
During implementation, described tubing 10 is PE tubing or PP tubing or FRPP tubing or PVC tubing or PE, PP,
PVC synthesizes tubing.The bellmouth 1, socket 2 and the pipeline 10 are formed in one structure.
A kind of throttle type plastic pipe of the utility model offer, specific embodiment, as shown in Fig. 1-4, bellmouth 1 is connected to
One end of pipeline 10, socket 2 is connected to the other end of pipeline 10, and sealing ring 3 is arranged in the groove 4 of socket 2.Sealing ring 3
Material can be the elaxtic seals such as rubber, silica gel, therefore can strangle in the groove 4 of socket 2, will not loosen.Bellmouth 1 with
The socket joint of socket 2 connection after, sealing ring 3 it is cylindrical on annular muscle 8 extruded by the structure 5 that extends out of bellmouth 1 so that sealing ring 3 with
Extending out for bellmouth 1 forms interference fit between structure 5, and now sealing ring 3 forms sealing between bellmouth 1 and socket 2, reaches section
Effect is flowed, will not leak.The rear end of socket 2 is cylindrical provided with raised restrictor ring 9 simultaneously, is connected in bellmouth 1 with the socket joint of socket 2
Afterwards, the external diameter of restrictor ring 9 withstands the internal diameter for extending out structure 5, also form certain throttling action, and make bellmouth 1 and socket 2
Integrative-structure is formed, when external force is applied on pipeline 10, when being deformed, because bellmouth 1 and socket 2 form integrative-structure,
So that sealing ring 3 can follow bellmouth 1 and socket 2 to deform together, but will not produce gap between them, therefore it will not also leak.
Meanwhile, as shown in figure 3, bellmouth 1 extend out structure 5 it is cylindrical on, be provided with radial direction reinforcement 6 and axial direction
Reinforcement 7, adds the rigidity of the utility model jointing, will not be easily when it the external force such as is filled by soil and is acted on
Deformation.In bellmouth 1 close to the junction of pipeline 10, reinforcement 11 is provided with, in socket 2 close to the junction of pipeline 10, is set
There is reinforcement 12, reinforcement 11 and reinforcement 12 further enhance pipeline rigidity, joint is unlikely to deform and is broken.
Above content is to combine specific embodiment further detailed description of the utility model, it is impossible to assert
Specific implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be considered as category
In protection domain of the present utility model.
Claims (9)
1. a kind of throttle type plastic pipe, including pipeline(10)It is located at the pipeline respectively(10)The bellmouth at two ends(1)With insert
Mouthful(2), it is characterised in that the socket(2)Periphery is provided with the groove around body(4), the groove(4)Inside it is provided with ring
Around body and with the groove(4)The sealing ring that width matches(3), the socket(2)Periphery be provided with around body be in
The restrictor ring of outer extension convex(9);The bellmouth(1)Depth and the socket(2)Length correspondence, bellmouth(1)Internal diameter it is big
In socket(2)The external diameter of main body, bellmouth(1)Internal diameter be less than sealing ring(3)And restrictor ring(9)External diameter.
2. throttle type plastic pipe as claimed in claim 1, it is characterised in that the width of the groove is 20-200 millimeters.
3. throttle type plastic pipe as claimed in claim 1, it is characterised in that the sealing ring(3)External diameter be more than it is described
Restrictor ring(9)External diameter.
4. throttle type plastic pipe as claimed in claim 1, it is characterised in that the sealing ring(3)Positioned at socket(2)Upper phase
To away from pipeline(10)Side, the restrictor ring(9)Positioned at socket(2)On close to pipeline(10)Side, it is described close
Seal(3)With restrictor ring(9)Between spacing be 10-150 millimeters.
5. throttle type plastic pipe as claimed in claim 1, it is characterised in that the bellmouth(1)In to pipeline(10)It is outside
What is expanded extends out structure(5), extend out structure(5)Internal diameter be more than socket(2)External diameter.
6. throttle type plastic pipe as claimed in claim 5, it is characterised in that the bellmouth(1)Extend out structure(5)Periphery
It is provided with the shaft orientation reinforcing rib for resistance to deformation(7)And radial reinforced rib(6).
7. a kind of throttle type plastic pipe according to claim 5, it is characterised in that the bellmouth(1)And socket(2)With
Pipeline(10)Connection end is equipped with axial reinforcement(11、12).
8. the throttle type plastic pipe according to any one of claim 1 to 7, it is characterised in that described sealing ring(3)Cut
Face structure is flat, and sealing ring(3)The cylindrical upper section with least three rows annular ring triangular in shape, square or trapezoidal
Shape muscle.
9. the throttle type plastic pipe according to any one of claim 1 to 7, it is characterised in that described socket(2)It is cylindrical
On restrictor ring(9), include at least three parallel monomers, monomer section is triangle, square or trapezoidal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720058425.7U CN206386612U (en) | 2017-01-18 | 2017-01-18 | A kind of throttle type plastic pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720058425.7U CN206386612U (en) | 2017-01-18 | 2017-01-18 | A kind of throttle type plastic pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206386612U true CN206386612U (en) | 2017-08-08 |
Family
ID=59494899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720058425.7U Expired - Fee Related CN206386612U (en) | 2017-01-18 | 2017-01-18 | A kind of throttle type plastic pipe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206386612U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106704754A (en) * | 2017-01-18 | 2017-05-24 | 江西汉通实业有限公司 | Throttling plastic pipe |
CN107345606A (en) * | 2017-09-07 | 2017-11-14 | 湖北大洋塑胶有限公司 | A kind of drainage pipe connector |
CN110131500A (en) * | 2019-05-18 | 2019-08-16 | 江苏狼博管道制造有限公司 | A kind of anti-loose interface of hard locking of socket joint rubber sealing |
CN112310929A (en) * | 2020-11-23 | 2021-02-02 | 福建和盛塑业有限公司 | Pipeline for cable comprehensive pipe rack and laying method thereof |
-
2017
- 2017-01-18 CN CN201720058425.7U patent/CN206386612U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106704754A (en) * | 2017-01-18 | 2017-05-24 | 江西汉通实业有限公司 | Throttling plastic pipe |
CN107345606A (en) * | 2017-09-07 | 2017-11-14 | 湖北大洋塑胶有限公司 | A kind of drainage pipe connector |
CN107345606B (en) * | 2017-09-07 | 2023-02-24 | 湖北大洋塑胶有限公司 | Drain pipe connecting piece |
CN110131500A (en) * | 2019-05-18 | 2019-08-16 | 江苏狼博管道制造有限公司 | A kind of anti-loose interface of hard locking of socket joint rubber sealing |
CN112310929A (en) * | 2020-11-23 | 2021-02-02 | 福建和盛塑业有限公司 | Pipeline for cable comprehensive pipe rack and laying method thereof |
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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: 20170808 |
|
CF01 | Termination of patent right due to non-payment of annual fee |