CN215596625U - Compression-resistant flexible permeable pipe - Google Patents
Compression-resistant flexible permeable pipe Download PDFInfo
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- CN215596625U CN215596625U CN202121988535.6U CN202121988535U CN215596625U CN 215596625 U CN215596625 U CN 215596625U CN 202121988535 U CN202121988535 U CN 202121988535U CN 215596625 U CN215596625 U CN 215596625U
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- steel wire
- spring steel
- spiral spring
- ring spiral
- outer ring
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Abstract
The utility model relates to a compression-resistant flexible permeable pipe which comprises an outer ring spiral spring steel wire, an inner ring spiral spring steel wire and a filter layer, wherein the filter layer is wrapped on the outer ring spiral spring steel wire; the diameter of the inner ring spiral spring steel wire is smaller than that of the outer ring spiral spring steel wire, the inner ring spiral spring steel wire is positioned inside the outer ring spiral spring steel wire, and the inner ring spiral spring steel wire is arranged along the axial direction of the outer ring spiral spring steel wire; and a plurality of groups of connecting mechanisms are arranged between the outer ring spiral spring steel wire and the inner ring spiral spring steel wire, the plurality of groups of connecting mechanisms are sequentially distributed along the axial direction of the outer ring spiral spring steel wire, and the outer ring spiral spring steel wire is connected with the inner ring spiral spring steel wire through the plurality of groups of connecting mechanisms. The integral structural strength and the compressive property can be improved, and the deformation is not easy to occur under the action of external force, so that the smooth operation of drainage operation is ensured.
Description
Technical Field
The utility model relates to the technical field of water permeable pipes, in particular to a compression-resistant flexible water permeable pipe.
Background
The soft water permeable pipe is a new pipe with the functions of back filtering, permeating (draining) water, it overcomes many defects of other water draining pipes, it utilizes the "capillary" phenomenon and "siphon" principle, and integrates water absorption, permeation and drainage into one body, and has the functions of pressure resistance, permeation and back filtering required by engineering design.
The existing soft permeable pipe comprises a pipe wall supporting body and a filtering layer, wherein the filtering layer is wrapped on the pipe wall supporting body, and the pipe wall supporting body is a spiral spring steel wire. The existing soft water permeable pipe structure has low strength and is easy to deform under the action of external force, thereby influencing the smooth operation of drainage operation.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a compression-resistant flexible permeable pipe.
The utility model is realized by the following technical scheme, and provides a compression-resistant flexible permeable pipe which comprises an outer ring spiral spring steel wire, an inner ring spiral spring steel wire and a filter layer, wherein the filter layer is wrapped on the outer ring spiral spring steel wire; the diameter of the inner ring spiral spring steel wire is smaller than that of the outer ring spiral spring steel wire, the inner ring spiral spring steel wire is positioned inside the outer ring spiral spring steel wire, and the inner ring spiral spring steel wire is arranged along the axial direction of the outer ring spiral spring steel wire; and a plurality of groups of connecting mechanisms are arranged between the outer ring spiral spring steel wire and the inner ring spiral spring steel wire, the plurality of groups of connecting mechanisms are sequentially distributed along the axial direction of the outer ring spiral spring steel wire, and the outer ring spiral spring steel wire is connected with the inner ring spiral spring steel wire through the plurality of groups of connecting mechanisms.
Preferably, the length of the inner coil spring wire is equal to the length of the outer coil spring wire.
Preferably, each group of connecting mechanisms comprises a plurality of connecting rods, one end of each connecting rod is fixedly connected with the outer ring spiral spring steel wire, and the other end of each connecting rod is fixedly connected with the inner ring spiral spring steel wire.
Preferably, the connecting rod is a metal rod.
Preferably, the filter layer comprises an inner layer and an outer layer, wherein the inner layer is polypropylene fabric, and the outer layer is glass fiber.
The utility model has the beneficial effects that:
outer lane coil spring steel wire and inner circle coil spring steel wire pass through multiunit coupling mechanism and realize intermittent type formula and connect under the flexible prerequisite of assurance body, through the combination of outer lane coil spring steel wire and inner circle coil spring steel wire, can improve holistic structural strength and compressive property, and difficult emergence is out of shape under the exogenic action, and then ensures going on smoothly of drainage operation.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of the end face structure of the connection relationship between the outer coil spring steel wire and the inner coil spring steel wire according to the present invention;
shown in the figure:
1. outer ring spiral spring steel wire, 2, inlayer, 3, skin, 4, inner ring spiral spring steel wire, 5, connecting rod.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in figures 1 and 2, the utility model comprises an outer ring spiral spring steel wire 1, an inner ring spiral spring steel wire 4 and a filter layer, wherein the filter layer is wrapped on the outer ring spiral spring steel wire 1. The diameter of the inner ring spiral spring steel wire 4 is smaller than that of the outer ring spiral spring steel wire 1, the inner ring spiral spring steel wire 4 is located inside the outer ring spiral spring steel wire 1, the inner ring spiral spring steel wire 4 is arranged along the axial direction of the outer ring spiral spring steel wire 1, and the length of the inner ring spiral spring steel wire 4 is equal to that of the outer ring spiral spring steel wire 1.
A plurality of groups of connecting mechanisms are arranged between the outer ring spiral spring steel wire 1 and the inner ring spiral spring steel wire 4, the plurality of groups of connecting mechanisms are sequentially distributed along the axial direction of the outer ring spiral spring steel wire 1, and the outer ring spiral spring steel wire 1 is connected with the inner ring spiral spring steel wire 4 through the plurality of groups of connecting mechanisms. Outer lane coil spring steel wire 1 and inner circle coil spring steel wire 4 realize that the intermittent type formula is connected through multiunit coupling mechanism, and the intermittent type formula is connected under the flexible prerequisite of assurance body, through the combination of outer lane coil spring steel wire 1 and inner circle coil spring steel wire 4, can improve holistic structural strength and compressive property, and difficult emergence is out of shape under the exogenic action, and then ensures going on smoothly of drainage operation.
Each group of connecting mechanisms comprises a plurality of connecting rods 5, one end of each connecting rod 5 is fixedly connected with the outer ring spiral spring steel wire 1, and the other end of each connecting rod is fixedly connected with the inner ring spiral spring steel wire 4. The connecting rod 5 is a metal rod, and can ensure enough connecting and supporting strength.
The filter layer comprises an inner layer 2 and an outer layer 3, wherein the inner layer 2 is a polypropylene fabric, and the outer layer 3 is glass fiber.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a soft pipe that permeates water of resistance to compression which characterized in that: the filter layer is wrapped on the outer ring spiral spring steel wire; the diameter of the inner ring spiral spring steel wire is smaller than that of the outer ring spiral spring steel wire, the inner ring spiral spring steel wire is positioned inside the outer ring spiral spring steel wire, and the inner ring spiral spring steel wire is arranged along the axial direction of the outer ring spiral spring steel wire; and a plurality of groups of connecting mechanisms are arranged between the outer ring spiral spring steel wire and the inner ring spiral spring steel wire, the plurality of groups of connecting mechanisms are sequentially distributed along the axial direction of the outer ring spiral spring steel wire, and the outer ring spiral spring steel wire is connected with the inner ring spiral spring steel wire through the plurality of groups of connecting mechanisms.
2. The pressure-resistant flexible permeable pipe according to claim 1, wherein: the length of the inner ring spiral spring steel wire is equal to that of the outer ring spiral spring steel wire.
3. The pressure-resistant flexible permeable pipe according to claim 1, wherein: each group of connecting mechanisms comprises a plurality of connecting rods, one end of each connecting rod is fixedly connected with the outer ring spiral spring steel wire, and the other end of each connecting rod is fixedly connected with the inner ring spiral spring steel wire.
4. The pressure-resistant flexible permeable pipe according to claim 3, wherein: the connecting rod is a metal rod.
5. The pressure-resistant flexible permeable pipe according to claim 1, wherein: the filter layer comprises an inner layer and an outer layer, the inner layer is made of polypropylene fabric, and the outer layer is made of glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121988535.6U CN215596625U (en) | 2021-08-23 | 2021-08-23 | Compression-resistant flexible permeable pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121988535.6U CN215596625U (en) | 2021-08-23 | 2021-08-23 | Compression-resistant flexible permeable pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215596625U true CN215596625U (en) | 2022-01-21 |
Family
ID=79882422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121988535.6U Active CN215596625U (en) | 2021-08-23 | 2021-08-23 | Compression-resistant flexible permeable pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215596625U (en) |
-
2021
- 2021-08-23 CN CN202121988535.6U patent/CN215596625U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A compression resistant soft permeable pipe Effective date of registration: 20230519 Granted publication date: 20220121 Pledgee: Laiwu Pearl River Village and Town Bank Co.,Ltd. Pledgor: Jinan Jinliyuan Environmental Protection Technology Co.,Ltd. Registration number: Y2023980041104 |