CN216045888U - MPP pipe with quick connect function - Google Patents
MPP pipe with quick connect function Download PDFInfo
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- CN216045888U CN216045888U CN202121547379.XU CN202121547379U CN216045888U CN 216045888 U CN216045888 U CN 216045888U CN 202121547379 U CN202121547379 U CN 202121547379U CN 216045888 U CN216045888 U CN 216045888U
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- connecting cylinder
- elastic ring
- thick bamboo
- ring group
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Abstract
The invention provides an MPP pipe with a quick connection function, which comprises a pipe body and a connecting piece, wherein an inner sealing ring group and an outer sealing ring group are respectively arranged on the inner side and the outer side of the end part of the pipe body, the inner sealing ring group comprises inner sealing rings which are uniformly distributed along the axial direction of the pipe body, the outer sealing ring group comprises outer sealing rings which are uniformly distributed along the axial direction of the pipe body, and the connecting piece comprises an inner connecting cylinder and an outer connecting cylinder which are arranged inside and outside. According to the invention, two MPP pipes can be quickly inserted, and after the MPP pipes are inserted, the inner elastic ring group and the outer elastic ring group respectively abut against the outer sealing ring group and the inner sealing ring group, so that the pipeline and the connecting piece can be prevented from sliding in the axial direction, the sealing performance can be effectively improved, and rainwater can be prevented from permeating into the pipeline from the connecting position.
Description
Technical Field
The invention relates to the technical field of MPP pipes, in particular to an MPP pipe with a quick connection function.
Background
At present, the end connection mode of MPP pipe on the market has two kinds, one kind is the hot melt, and another kind is through the connecting piece, and wherein, current connecting piece all is that the tip that directly manages with MPP alternates to cup joint, and its connected mode is unstable not only, is used for the displacement even slippage on the axis direction, and the sealing line is also not good moreover, and the rainwater leaks in the scene MPP body easily.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the invention discloses an MPP pipe with a quick connection function.
The specific scheme is as follows:
the utility model provides a MPP pipe with quick connect function which characterized in that: including body and connecting piece, the inside and outside both sides of body tip are equipped with interior sealing washer group and external seal circle group respectively, interior sealing washer group includes along body axis direction evenly distributed's interior sealing washer, external seal circle group includes along body axis direction evenly distributed's external seal circle, the connecting piece includes the inside and outside interior connecting cylinder and the outer connecting cylinder that set up, the axis collineation of inside connecting cylinder, outer connecting cylinder and body, and inside and outside both sides of body are arranged respectively in to inside connecting cylinder and outer connecting cylinder, the middle part of inside connecting cylinder is fixed connection in the middle part of go-between and outer connecting cylinder outward, the tip of inside connecting cylinder is equipped with outer elastic ring group outward, outer elastic ring group includes along the outside elastic ring of inside connecting cylinder axis direction evenly distributed, outer elastic ring is loudspeaker column structure, and its one end external diameter that is close to inside connecting cylinder middle part is the same with the internal diameter of body, and with body inner wall sliding contact, the other end external diameter is the same with the external diameter of an interior connecting cylinder to on the connecting cylinder outer wall including fixed connection, be equipped with interior elastic ring group in the tip of outer connecting cylinder, interior elastic ring group includes along outer connecting cylinder axis direction evenly distributed's interior elastic ring, interior elastic ring is loudspeaker column structure, and its one end external diameter that is close to outer connecting cylinder middle part is the same with the external diameter of body to with body outer wall sliding contact, the other end external diameter is the same with the internal diameter of outer connecting cylinder, and fixed connection is on the inner wall of outer connecting cylinder.
As a further improvement of the invention, the inner sealing ring and the outer sealing ring are both in circular ring structures.
As a further improvement of the invention, the inner sealing ring and the outer sealing ring are both hard rubber sealing rings.
As a further improvement of the invention, the end of the outer connecting cylinder is also plugged with a sealing ring.
The invention has the beneficial effects that: can peg graft two MPP pipes fast, the back of pegging graft, interior elastic ring group and outer elastic ring group support outer sealing ring group and inner seal circle group respectively, not only can prevent that pipeline and connecting piece from taking place to slide in the axis direction, can also effectively promote sealing performance, prevent that the rainwater from in the junction infiltration pipeline.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
List of reference numerals:
the sealing structure comprises a pipe body 1, an inner sealing ring 2, an outer sealing ring 3, an inner connecting cylinder 4, an outer connecting cylinder 5, a connecting ring 6, an outer elastic ring 7, an inner elastic ring 8 and a sealing ring 9.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention.
As shown in the figure, the MPP pipe with the quick connection function comprises a pipe body 1 and a connecting piece, wherein an inner sealing ring group and an outer sealing ring group are respectively arranged on the inner side and the outer side of the end part of the pipe body 1, the inner sealing ring group comprises inner sealing rings 2 which are uniformly distributed along the axial direction of the pipe body 1, the outer sealing ring group comprises outer sealing rings 3 which are uniformly distributed along the axial direction of the pipe body 1, the connecting piece comprises an inner connecting cylinder 4 and an outer connecting cylinder 5 which are arranged inside and outside, the central axes of the inner connecting cylinder 4, the outer connecting cylinder 5 and the pipe body 1 are collinear, the inner connecting cylinder 4 and the outer connecting cylinder 5 are respectively arranged on the inner side and the outer side of the pipe body 1, the middle part of the inner connecting cylinder 4 is fixedly connected with the middle part of the outer connecting cylinder 5 through a connecting ring 6, an outer elastic ring group is arranged outside the end part of the inner connecting cylinder 4, the outer elastic group comprises outer elastic rings 7 which are uniformly distributed along the axial direction of the inner connecting cylinder 4, and the outer elastic rings 7 are of a horn-shaped structure, its one end external diameter that is close to the middle part of an internal connection section of thick bamboo 4 is the same with the internal diameter of body 1, and with 1 inner wall sliding contact of body, the other end external diameter is the same with the external diameter of an internal connection section of thick bamboo 4, and fixed connection is on 4 outer walls of an internal connection section of thick bamboo, be equipped with interior elastic ring group in the tip of an external connection section of thick bamboo 5, interior elastic ring group is including the interior elastic ring 8 along 5 axis direction evenly distributed of an external connection section of thick bamboo, interior elastic ring 8 is loudspeaker column structure, its one end external diameter that is close to 5 middle parts of an external connection section of thick bamboo is the same with the external diameter of body 1, and with 1 outer wall sliding contact of body, the other end external diameter is the same with the internal diameter of an external connection section of thick bamboo 5, and fixed connection is on the inner wall of an external connection section of thick bamboo 5.
In this embodiment, the inner seal ring 2 and the outer seal ring 3 are both annular structures, the inner seal ring 2 and the outer seal ring 3 are both hard rubber seal rings, and the end portion of the outer connecting cylinder 5 is also plugged with a seal ring 9.
According to the invention, two MPP pipes can be quickly inserted, and after the MPP pipes are inserted, the inner elastic ring group and the outer elastic ring group respectively abut against the outer sealing ring group and the inner sealing ring group, so that the pipeline and the connecting piece can be prevented from sliding in the axial direction, the sealing performance can be effectively improved, and rainwater can be prevented from permeating into the pipeline from the connecting position.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (4)
1. The utility model provides a MPP pipe with quick connect function which characterized in that: including body (1) and connecting piece, the inside and outside both sides of body (1) tip are equipped with interior sealing washer group and outer sealing washer group respectively, interior sealing washer group includes along body (1) axis direction evenly distributed's interior sealing washer (2), outer sealing washer group includes along body (1) axis direction evenly distributed's outer sealing washer (3), the connecting piece includes inside and outside interior connecting cylinder (4) and outer connecting cylinder (5) that set up, the axis collineation of inside connecting cylinder (4), outer connecting cylinder (5) and body (1), and inside and outside both sides of body (1) are arranged respectively in to inside connecting cylinder (4) and outer connecting cylinder (5), the middle part internal fixation who passes through connecting ring (6) and outer connecting cylinder (5) outside the middle part of inside connecting cylinder (4), the tip of inside connecting cylinder (4) is equipped with outer elastic ring group outward, outer elastic ring group includes along inside connecting cylinder (4) axis direction evenly distributed's outer elastic ring (7), outer elastic ring (7) are loudspeaker column structure, and its one end external diameter that is close to an interconnection section of thick bamboo (4) middle part is the same with the internal diameter of body (1) to with body (1) inner wall sliding contact, the other end external diameter is the same with the external diameter of interconnection section of thick bamboo (4) on connecting section of thick bamboo (4) outer wall including fixed connection, be equipped with interior elastic ring group in the tip of outer connecting section of thick bamboo (5), interior elastic ring group is including interior elastic ring (8) along outer connecting section of thick bamboo (5) axis direction evenly distributed, interior elastic ring (8) are loudspeaker column structure, and its one end external diameter that is close to outer connecting section of thick bamboo (5) middle part is the same with the external diameter of body (1) to with body (1) outer wall sliding contact, the other end external diameter is the same with the internal diameter of outer connecting section of thick bamboo (5) to fixed connection is on the inner wall of outer connecting section of thick bamboo (5).
2. The MPP tube with quick connect function of claim 1, wherein: the inner sealing ring (2) and the outer sealing ring (3) are both in a circular ring structure.
3. The MPP tube with quick connect function of claim 1, wherein: the inner sealing ring (2) and the outer sealing ring (3) are both hard rubber sealing rings.
4. The MPP tube with quick connect function of claim 1, wherein: and a sealing ring (9) is plugged in the end part of the outer connecting cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121547379.XU CN216045888U (en) | 2021-07-08 | 2021-07-08 | MPP pipe with quick connect function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121547379.XU CN216045888U (en) | 2021-07-08 | 2021-07-08 | MPP pipe with quick connect function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216045888U true CN216045888U (en) | 2022-03-15 |
Family
ID=80617434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121547379.XU Active CN216045888U (en) | 2021-07-08 | 2021-07-08 | MPP pipe with quick connect function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216045888U (en) |
-
2021
- 2021-07-08 CN CN202121547379.XU patent/CN216045888U/en active Active
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