Combined type water permeable pipe with anti-blocking function

Abstract

The utility model relates to the technical field of pervious pipes, and discloses an anti-clogging combined pervious pipe which comprises a first pervious perforated pipe, the outer wall of the first pervious perforated pipe is fixedly connected with a second pervious perforated pipe, and the outer wall of the second pervious perforated pipe is fixedly connected with a supporting spring frame. Geotechnical cloth is connected to the outer wall of the supporting spring frame in a winding mode, a supporting grid is fixedly connected to the outer wall of the geotechnical cloth, the pipe shell is in threaded connection to the outer wall of the right end of the supporting grid, a fixing plate is fixedly connected to the right side of the top end of the pipe shell, and a baffle is connected to the bottom end of the fixing plate through a connecting assembly. And external impurities are prevented from entering the permeable pipe. According to the permeable pipe, the permeable pipe has high strength and hardness, meanwhile, the permeable pipe has good water permeability, the structural property and practicability of the permeable pipe are improved, and external impurities can be prevented from entering the permeable pipe to block the permeable pipe and affect the drainage effect of the permeable pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of water-permeable pipes, in particular to a combined water-permeable pipe with anti-clogging function. Background Art

[0002] Permeable pipe is a pipe with good water permeability, usually made of plastic (such as polyethylene, polypropylene, etc.), metal (such as stainless steel, etc.) or composite materials. It is widely used in underground drainage projects, such as drainage systems of infrastructure such as roads, railways, tunnels, and airports. In greening projects, landscaping and slope protection, permeable pipes can help drain excess water, maintain soil permeability, and be conducive to plant growth. Therefore, it is particularly important to prevent permeable pipes from being blocked in drainage projects.

[0003] Currently, there are two types of permeable pipes on the market: hard permeable pipes and soft permeable pipes. Hard permeable pipes have high strength but poor permeability, while soft permeable pipes have good permeability but low strength, which limits the use of permeable pipes. In addition, there are few protective devices at the ends of permeable pipes to protect the inside of the ends from being contaminated by impurities. The ends of permeable pipes are often blocked due to external impurities.

[0004] In this regard, in order to solve the technical problems of low strength and permeability of water-permeable pipes and lack of protective structure at the ends of the water-permeable pipes, the present application proposes a combined water-permeable pipe with anti-clogging function. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a combined water-permeable pipe with anti-clogging, which can improve the permeability and strength of the water-permeable pipe and protect the end of the water-permeable pipe from being contaminated by external impurities.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A combined water-permeable pipe with anti-clogging function includes a first water-permeable porous pipe as a water-permeable pipe, the outer wall of the first water-permeable porous pipe is fixedly connected to a second water-permeable porous pipe, the outer wall of the second water-permeable porous pipe is fixedly connected to a support spring frame, the outer wall of the support spring frame is wrapped with a geotextile, a bottom layer is provided on the outer side of the inner wall of the geotextile, a surface layer is provided on the inner side of the inner wall of the geotextile, a filter layer is provided between the bottom layer and the surface layer, the outer wall of the geotextile is fixedly connected to a support grid, and a pipe shell as a protective function, the pipe shell is threadedly connected to the outer wall of the right end of the support grid, the top right side of the pipe shell is fixedly connected to a fixing plate, and the bottom end of the fixing plate is connected to a baffle through a connecting assembly to prevent external debris from entering the water-permeable pipe.

[0008] Furthermore, the connecting assembly includes a fixing rod fixedly connected to the right end of the fixing plate, the front and rear sides of the fixing rod are rotatably connected to rings, the bottom ends of the two rings are fixedly connected to rectangular blocks, and the top end of the baffle is fixedly connected to the bottom ends of the two rectangular blocks.

[0009] Furthermore, the support spring frame is made of stainless steel with certain strength and rigidity, and the support grid is made of high-strength plastic.

[0010] Furthermore, the first water-permeable porous tube and the second water-permeable porous tube are both made of high-strength plastic with good water permeability.

[0011] Furthermore, the pores of the first water-permeable porous tube and the second water-permeable porous tube are evenly and symmetrically distributed, and the pore size of the first water-permeable porous tube is smaller than the pore size of the second water-permeable porous tube.

[0012] Furthermore, the bottom layer is made of a rough coarse fiber cloth, the filter layer is made of a fine fiber cloth with a certain pore structure, and the surface layer is made of a high-strength adhesive cloth.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the permeable pipe has high strength and hardness through the arrangement of the support grid and the support spring, and has good water permeability through the arrangement and layering of the geotextile, which prevents small impurities from entering the permeable pipe and causing drainage blockage in the permeable pipe, thereby making the permeable pipe have better structure and practicality.

[0015] 2. In the present invention, by arranging a baffle at the end of the permeable pipe, water can be discharged naturally without being affected by the baffle, preventing external debris from entering the permeable pipe and causing blockage of the permeable pipe, affecting the drainage effect of the permeable pipe, and improving the use effect of the permeable pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a combined water-permeable pipe with anti-clogging function proposed by the utility model;

[0017] Figure 2 This is a side view of a combined water-permeable pipe with anti-clogging function proposed by the utility model;

[0018] Figure 3 This is a structural diagram of a support spring frame with an anti-clogging combined water-permeable pipe proposed by the utility model;

[0019] Figure 4 This is a structural diagram of a geotextile with an anti-clogging combined permeable pipe proposed in the utility model;

[0020] Figure 5This is a structural diagram of a baffle with an anti-clogging combined water-permeable pipe proposed by the utility model.

[0021] Legend:

[0022] 1. First permeable porous tube; 2. Second permeable porous tube; 3. Support spring frame; 4. Geotextile; 5. Support grid; 6. Bottom layer; 7. Filter layer; 8. Surface layer; 9. Tube shell; 10. Fixing plate; 11. Baffle; 12. Fixing rod; 13. Ring; 14. Rectangular block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Reference Figure 1-Figure 3 The utility model provides an embodiment: a combined water-permeable pipe with anti-clogging, comprising a first water-permeable porous pipe 1 as a water-permeable pipe, the outer wall of the first water-permeable porous pipe 1 is fixedly connected to the second water-permeable porous pipe 2, the outer wall of the second water-permeable porous pipe 2 is fixedly connected to the support spring frame 3, the outer wall of the support spring frame 3 is wrapped with a geotextile 4, wherein the reference Figure 4 A bottom layer 6 is provided on the outside of the inner wall of the geotextile 4, a surface layer 8 is provided on the inside of the inner wall of the geotextile 4, a filter layer 7 is provided between the bottom layer 6 and the surface layer 8, a support grid 5 is fixedly connected to the outer wall of the geotextile 4, the support spring frame 3 is made of stainless steel with certain strength and rigidity, the support grid 5 is made of high-strength plastic, the first permeable porous tube 1 and the second permeable porous tube 2 are both made of high-strength plastic with good permeability, the pores of the first permeable porous tube 1 and the second permeable porous tube 2 are evenly and symmetrically distributed, the pore size of the first permeable porous tube 1 is smaller than the pore size of the second permeable porous tube 2, the bottom layer 6 is made of rough coarse fiber cloth, the filter layer 7 is made of fine fiber cloth with a certain pore structure, and the surface layer 8 is made of high-strength adhesive cloth.

[0025] Specifically, the first permeable porous pipe 1, the second permeable porous pipe 2, the supporting spring frame 3, the geotextile 4 and the supporting grid 5 together constitute the permeable pipe. The supporting grid 5 can provide physical protection to prevent the permeable pipe from being damaged by external forces during construction and use, withstand large external impacts and wear, and extend the service life of the permeable pipe. The geotextile 4 can block mud, soil particles, debris, etc. from entering the permeable pipe to prevent pipe blockage, ensure smooth water flow, allow water to pass through, and effectively filter impurities in the water to improve the quality of drainage. The bottom layer 6 of the geotextile 4 is relatively rough and contacts the soil. It has certain anti-slip or friction-increasing properties, enhances the friction between the geotextile 4 and the soil, and prevents the geotextile 4 from sliding or shifting on the soil surface. At the same time, the bottom layer 6 can also play a certain isolation role to prevent harmful substances in the soil from directly contacting other engineering structures. The filter layer 7 is composed of finer fiber cloth. It has a certain pore structure, which can effectively filter fine particles in the soil and prevent them from entering the drainage structure, while allowing water to pass through to ensure smooth drainage. The surface layer 8 is in contact with the support spring frame 3 to prevent sharp objects outside the support spring frame 3 from piercing the geotextile 4. The surface layer 8 can also reduce the wear of the support spring frame 3 on the geotextile 4 and maintain the integrity of the geotextile 4. The bottom layer 6, the filter layer 7 and the surface layer 8 together constitute the geotextile 4. They all have good water permeability. The support spring frame 3 provides support for the permeable pipe, so that it is not easy to deform when it is subjected to external pressure and internal water flow impact, and the shape of the permeable pipe is kept stable, ensuring that each layer structure can function normally, and also making the geotextile 4 better installed on the permeable pipe. The first permeable porous pipe 1 and the second permeable porous pipe 2 have good water permeability, can quickly discharge water, lower the groundwater level, prevent water accumulation, and have a uniform pore structure to ensure smooth water flow and improve drainage efficiency.

[0026] Reference Figure 2 and Figure 5 , as a protective tube shell 9, the tube shell 9 is threadedly connected to the outer wall of the right end of the supporting grid 5, and a fixing plate 10 is fixedly connected to the right side of the top of the tube shell 9. A fixing rod 12 is fixedly connected to the right end of the fixing plate 10. The front and rear sides of the fixing rod 12 are rotatably connected to rings 13. The bottom ends of the two rings 13 are fixedly connected to rectangular blocks 14, and the bottom ends of the two rectangular blocks 14 are fixedly connected to baffles 11.

[0027] Specifically, the baffle 11 is in a vertically closed state in a natural state. When the permeable pipe is draining, water impacts the baffle 11 to move the baffle 11 and drive the rectangular block 14 to move. The rectangular block 14 drives the ring 13 to rotate on the fixed rod 12. The fixed plate 10 fixes the fixed rod 12 and can be installed at the end of the support grid 5 by rotating the tube shell 9. It can also be removed. By setting the baffle 11 at the end of the permeable pipe, water can be discharged naturally without being affected by the baffle 11. The baffle 11 can prevent external debris from entering the permeable pipe and causing the permeable pipe to be blocked, affecting the drainage effect of the permeable pipe. The impact force of the water flow is sufficient to open the baffle 11.

[0028] Working principle: The first permeable porous pipe 1, the second permeable porous pipe 2, the support spring frame 3, the geotextile 4 and the support grid 5 together form a permeable pipe. The support grid 5 can provide physical protection to withstand greater external impact and wear. The geotextile 4 can prevent mud, soil particles, debris, etc. from entering the permeable pipe and allow water to pass through. The bottom layer 6 of the geotextile 4 is in contact with the soil, enhancing the friction between the geotextile 4 and the soil. The filter layer 7 can effectively filter fine particles in the soil to prevent them from entering the drainage structure while allowing water to pass through. The surface layer 8 is in contact with the support spring frame 3 to prevent sharp objects outside the support spring frame 3 from puncturing the geotextile 4. The support spring frame 3 provides support for the permeable pipe and keeps the permeable pipe The shape is stable, and the geotextile 4 can be better installed on the permeable pipe. The first permeable porous pipe 1 and the second permeable porous pipe 2 can quickly discharge water. The baffle 11 is in a vertically closed state in a natural state. When the permeable pipe is draining, water impacts the baffle 11 to move the baffle 11 and drive the rectangular block 14 to move. The rectangular block 14 drives the ring 13 to rotate on the fixed rod 12. The fixed plate 10 fixes the fixed rod 12 and can be installed at the end of the support grid 5 by rotating the tube shell 9. It can also be removed. By arranging the baffle 11 at the end of the permeable pipe, water can be naturally discharged without being affected by the baffle 11. The baffle 11 can prevent external debris from entering the permeable pipe and causing the permeable pipe to be blocked, affecting the drainage effect of the permeable pipe.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A combined water-permeable pipe with anti-clogging function, characterized in that: include: A first permeable porous tube (1) having a water-permeable function, wherein the outer wall of the first permeable porous tube (1) is fixedly connected to a second permeable porous tube (2), the outer wall of the second permeable porous tube (2) is fixedly connected to a support spring frame (3), the outer wall of the support spring frame (3) is wound with a geotextile (4), a bottom layer (6) is provided on the outer side of the inner wall of the geotextile (4), a surface layer (8) is provided on the inner side of the inner wall of the geotextile (4), a filter layer (7) is provided between the bottom layer (6) and the surface layer (8), and the outer wall of the geotextile (4) is fixedly connected to a support grid (5); The tube shell (9) serves as a protective function. The tube shell (9) is threadedly connected to the outer wall of the right end of the support grid (5). A fixing plate (10) is fixedly connected to the right side of the top end of the tube shell (9). The bottom end of the fixing plate (10) is connected to a baffle (11) through a connecting assembly to prevent external debris from entering the water-permeable pipe.

2. The anti-clogging combined water pipe according to claim 1, characterized in that: The connecting assembly comprises a fixing rod (12) fixedly connected to the right end of the fixing plate (10), the fixing rod (12) is rotatably connected to collars (13) on both the front and rear sides, the bottom ends of the two collars (13) are fixedly connected to rectangular blocks (14), and the top end of the baffle (11) is fixedly connected to the bottom ends of the two rectangular blocks (14).

3. The anti-clogging combined water pipe according to claim 1, characterized in that: The support spring frame (3) is made of a stainless steel material having a certain strength and rigidity, and the support grid (5) is made of a high-strength plastic.

4. The anti-clogging combined water pipe according to claim 1, characterized in that: The first water-permeable porous tube (1) and the second water-permeable porous tube (2) are both made of high-strength plastic with good water permeability.

5. The anti-clogging combined water pipe according to claim 1, characterized in that: The pores of the first water-permeable porous tube (1) and the second water-permeable porous tube (2) are evenly and symmetrically distributed, and the pore size of the first water-permeable porous tube (1) is smaller than the pore size of the second water-permeable porous tube (2).

6. The anti-clogging combined water pipe according to claim 1, characterized in that: The bottom layer (6) is made of a coarse coarse fiber cloth, the filter layer (7) is made of a fine fiber cloth with a certain pore structure, and the surface layer (8) is made of a high-strength adhesive cloth.

Images