Rainwater permeation channel
By designing the structure of inclined frames, arc frames and connecting frames in the rainwater infiltration channel, combining the seepage space and water conduction gaps, the problems of insufficient support strength and soil blockage in the existing seepage channel are solved, and the stability and penetration effect are achieved. promote.
Patent Information
- Application Number
- CN202420134999.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-19
AI Technical Summary
Under the limitations of the one-time forming process, the existing rainwater seepage channel has insufficient support strength and high cost. The outer through hole design is easily blocked by soil impurities, resulting in the problem of untimely seepage.
A support structure and permeability structure including inclined frames, arc frames, inclined connector frames and parallel connectors were designed. Through injection molding, a water seepage space and water conduction gaps were set to improve support stability and avoid soil clogging.
The stability improvement of the support structure and the guarantee of penetration effect are achieved, ensuring that the seepage of rainwater seepage is not hindered when buried in the soil, and the multiple structural designs enhance the damage resistance.
Smart Images
Figure CN222206690U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of infiltration channels, in particular to a rainwater infiltration channel. Background Art
[0002] Infiltration channels are designed to meet the needs of sponge city construction. They have the function of infiltration while draining water. They are made of environmentally friendly polypropylene (PP) material and are formed in one go through an injection molding process. They are plastic products used as infiltration and drainage pipes in municipal pipe networks.
[0003] In the prior art, under the premise of satisfying the one-time molding process of the finished plastic product, its own supporting effect is limited and the structure is simple, so the embedded depth needs to be adjusted according to the laying scene; through the above situation, we point out the defects of the rainwater infiltration channel;
[0004] Limited by the premise of satisfying the one-time molding process of plastic finished products, its supporting strength structure cannot be significantly improved. If it is thickened, the cost will be greatly increased, resulting in a waste of resources.
[0005] Due to the limitation of satisfying the one-time molding process of plastic finished products, the outer drainage structure is generally designed as a through hole, and the infiltration channel needs to be buried in the ground. Although it does not affect the infiltration, the impurities (stones, debris, etc.) in the buried soil block the infiltration holes, or the soil in contact with the infiltration holes hardens due to long-term rain, resulting in blockage or untimely water seepage.
[0006] Integrating the above two defects, we propose a rainwater infiltration channel. Utility Model Content
[0007] The purpose of this utility model is to solve the shortcomings existing in the prior art:
[0008] Limited by the premise of satisfying the one-time molding process of plastic finished products, its supporting strength structure cannot be significantly improved. If it is thickened, the cost will be greatly increased, resulting in a waste of resources.
[0009] Due to the limitation of satisfying the one-time molding process of plastic finished products, the outer drainage structure is generally designed as a through-hole, and the infiltration channel needs to be buried in the ground. Although it does not affect the infiltration, the impurities (stones, debris, etc.) contained in the buried soil block the infiltration holes, or the soil in contact with the infiltration holes hardens due to long periods of rain, resulting in blockage or untimely water seepage.
[0010] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0011] A rainwater infiltration channel, comprising an infiltration channel composed of a support structure and an infiltration structure, wherein the number of the support structure and the infiltration structure is set according to the length requirement, the infiltration structure is arranged between adjacent support structures, and the support structure and the infiltration structure are integrally formed;
[0012] The support structure includes an inclined frame and an arc frame, wherein the arc frame is arranged at the top of the symmetrically arranged inclined frame, an inclined groove is opened at the bottom of the inclined frame in the direction of the arc frame, and a semi-arc groove is opened at the bottom of the arc frame;
[0013] The infiltration structure includes an inclined connecting frame and a parallel connecting frame. The parallel connecting frame is arranged at the top of the symmetrically arranged inclined connecting frame. The bottom of the inclined connecting frame is provided with a water seepage space toward the parallel connecting frame. The inner side of the water seepage space is provided with a plurality of water seepage grooves equidistantly arranged on the inclined connecting frame.
[0014] As a preferred solution of the utility model, the inclined frame, the arc frame, the inclined connecting frame and the parallel connecting frame are formed at one time by an injection molding process.
[0015] The technical effect of adopting the above further solution is: the structural design of the inclined frame, arc frame, inclined connecting frame and parallel connecting frame does not affect the injection molding process, thereby meeting the production requirements of the infiltration channel.
[0016] As a preferred solution of the utility model, the two outermost support structures are both fastened with cover plates, or are fastened with infiltration channels composed of support structures and infiltration structures.
[0017] As a preferred solution of the utility model, the water seepage space is communicated with the inside of the supporting structure and the permeable structure.
[0018] The technical effect of adopting the above further solution is: the water stored inside can seep out into the water seepage space by connecting the water seepage space with the internal space of the supporting structure and the infiltration structure.
[0019] As a preferred solution of the utility model, a water guide notch is provided on the outside of the water seepage space at the bottom of the inclined connecting frame.
[0020] The technical effect of adopting the above further solution is: by opening the water guide gap, the water in the water seepage space is guided downward.
[0021] As a preferred solution of the utility model, the water seepage trough is designed to be inclined 60° upward.
[0022] The technical effect of adopting the above further scheme is: through the upwardly inclined design of the seepage trough, the discharge of water in the infiltration channel is blocked, that is, when the next infiltration threshold is reached, the water in the infiltration channel will be discharged naturally.
[0023] Compared with the prior art, the beneficial effects of the utility model are:
[0024] In the utility model, through the design of the support structure and the penetration structure, the structural design of the inclined frame, the arc frame, the inclined connecting frame and the parallel connecting frame does not affect the injection molding process. While meeting the production of the penetration channel, the opening of the inclined groove and the water seepage space makes the main body a multiple structure, thereby improving the support stability. Even if there is partial damage inside and outside, it will not affect the overall structure.
[0025] After the inclined connecting frame is opened internally through the seepage space, the baffle part on the outer side of the inclined connecting frame avoids the infiltration channel from being buried in the ground, and the soil directly contacts the infiltration groove, thereby ensuring the later infiltration effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 A schematic diagram of the overall structure of a rainwater infiltration channel provided by the utility model;
[0027] Figure 2 A plan view of the inclined frame structure of a rainwater infiltration channel provided by the utility model
[0028] Figure 3 The utility model provides a plan view of the inclined connecting frame structure of a rainwater infiltration channel.
[0029] Legend: 1. Support structure; 11. Inclined frame; 12. Arc frame; 13. Inclined groove; 14. Semi-circular groove; 2. Infiltration structure; 21. Inclined connecting frame; 22. Parallel connecting frame; 23. Water seepage space; 24. Water seepage groove; 25. Water guide gap; 3. Cover plate. Implementation
[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0031] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0032] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.
[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items. Example
[0034] like Figure 1-3 As shown, the utility model provides a technical solution: a rainwater infiltration channel, including an infiltration channel composed of a support structure 1 and an infiltration structure 2, the number of the support structure 1 and the infiltration structure 2 is set according to the length requirement, the infiltration structure 2 is arranged between adjacent support structures 1, and the support structure 1 and the infiltration structure 2 are integrally formed; the support structure 1 includes an inclined frame 11 and an arc frame 12, the inclined frame 11 and the arc frame 12 are integrally formed, the arc frame 12 is arranged at the top of the symmetrically arranged inclined frame 11, the bottom of the inclined frame 11 is provided with an inclined groove 13 in the direction of the arc frame 12, and the bottom of the arc frame 12 is provided with a semi-arc groove 14; the infiltration structure 2 includes an inclined connecting frame 21 and a parallel connecting frame 22, the parallel connecting frame 22 is arranged at the top of the symmetrically arranged inclined connecting frame 21, the bottom of the inclined connecting frame 21 is provided with a water seepage space 23 in the direction of the parallel connecting frame 22, and the inner side of the water seepage space 23 is located on the inclined connecting frame 21 and a plurality of water seepage grooves 24 are equidistantly opened. Example
[0035] like Figure 1-3 As shown, the inclined frame 11, the arc frame 12, the inclined connecting frame 21 and the parallel connecting frame 22 are formed at one time by an injection molding process, and the two outermost supporting structures 1 are both buckled with a cover plate 3, and the outer single-sided cover plate 3 has a water pipe interface, or is buckled with an infiltration channel composed of the supporting structure 1 and the infiltration structure 2, and the water seepage space 23 is connected with the inside of the supporting structure 1 and the infiltration structure 2, and a water guide notch 25 is opened at the bottom of the inclined connecting frame 21 on the outside of the water seepage space 23, and the water seepage groove 24 is designed to be inclined 60° upward.
[0036] The working process of the utility model is as follows: when the rainwater infiltration channel is laid and put into use, first, after the drainage pipe connected to the outer cover plate 3 and the system composed of multiple infiltration channels, in the rainy season, when the infiltration channel is filled with water through the connection of the drainage pipe, the infiltration groove 24 is first designed to be inclined upward to block the discharge of water in the infiltration channel, that is, when the next infiltration threshold is reached, the water in the infiltration channel will be naturally discharged, thereby improving the water storage capacity of the infiltration channel, and the water stored inside can seep into the infiltration space 23, and through the opening of the water guide notch 25, the water in the infiltration space 23 is guided downward to complete the infiltration of the accumulated water. At the same time, the structural design of the inclined frame 11, the arc frame 12, the inclined connecting frame 21 and the parallel connecting frame 22 does not affect the injection molding process. While meeting the production of the infiltration channel, the opening of the inclined groove 13 and the infiltration space 23 makes the main body a multiple structure, thereby improving the support stability, and even if there is partial damage inside and outside, it will not affect the overall structure.
[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A rainwater infiltration channel, comprising an infiltration channel composed of a support structure (1) and an infiltration structure (2), characterized in that: The number of the supporting structures (1) and the permeable structures (2) is set according to length requirements, the permeable structures (2) are arranged between adjacent supporting structures (1), and the supporting structures (1) and the permeable structures (2) are integrally formed; The support structure (1) comprises an inclined frame (11) and an arc frame (12), wherein the arc frame (12) is arranged at the top of the symmetrically arranged inclined frame (11), an inclined groove (13) is provided at the bottom of the inclined frame (11) in the direction of the arc frame (12), and a semi-arc groove (14) is provided at the bottom of the arc frame (12); The infiltration structure (2) comprises an inclined connecting frame (21) and a parallel connecting frame (22), wherein the parallel connecting frame (22) is arranged at the top end of the symmetrically arranged inclined connecting frame (21), and a water seepage space (23) is provided at the bottom of the inclined connecting frame (21) in the direction of the parallel connecting frame (22), and a plurality of water seepage grooves (24) are provided at equal intervals on the inner side of the water seepage space (23) and located on the inclined connecting frame (21).
2. A rainwater infiltration channel according to claim 1, characterized in that: The inclined frame (11), the arc frame (12), the inclined connecting frame (21) and the parallel connecting frame (22) are formed at one time by an injection molding process.
3. A rainwater infiltration channel according to claim 1, characterized in that: The two outermost support structures (1) are both fastened with a cover plate (3), or are fastened with an infiltration channel composed of the support structure (1) and the infiltration structure (2).
4. A rainwater infiltration channel according to claim 1, characterized in that: The water seepage space (23) is in communication with the support structure (1) and the inside of the permeable structure (2).
5. A rainwater infiltration channel according to claim 1, characterized in that: A water guide notch (25) is provided on the outside of the water seepage space (23) at the bottom of the inclined connecting frame (21).
6. A rainwater infiltration channel according to claim 1, characterized in that: The water seepage groove (24) is designed to be inclined upward at 60°.