High-performance PVC (polyvinyl chloride) drainage pipe
By employing a multi-layered structure and cross-woven reinforcing ribs, the problem of easy breakage in traditional PVC drainage pipes is solved, achieving stability and durability of high-performance PVC drainage pipes in complex environments.
Patent Information
- Application Number
- CN202423025850.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-09
AI Technical Summary
Traditional PVC drainage pipes are prone to breakage under external impact or heavy pressure due to the lack of effective mechanical reinforcement, which affects their service life and increases maintenance costs.
It adopts a multi-layer structure design, including an inner layer, a middle reinforcement layer, a middle isolation layer, a protective layer, and an outer reinforcement layer, combined with cross-woven reinforcing ribs to enhance the pipe's impact resistance and durability.
It significantly improves the support strength and durability of PVC drainage pipes, enabling them to maintain stability under complex working conditions, extend their service life, and reduce maintenance costs.
Smart Images
Figure CN223524650U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to PVC drainage pipe technical field especially relates to a high performance PVC drainage pipe material. BACKGROUND
[0002] PVC drainage pipe material (polyvinyl chloride drainage pipe material) is a kind of pipe material commonly used in building, drainage and sewage treatment system, is made of polyvinyl chloride (PVC) material, PVC is a synthetic resin, has good chemical stability, corrosion resistance, compressive strength and weather resistance, therefore is widely used in building, drainage, water supply and other fields, in order to be able to resist corrosive components in drainage medium for a long time, which makes it particularly suitable for industrial, chemical and residential drainage environment, thus need to use high performance PVC drainage pipe material.
[0003] PVC drainage pipe material can be divided into various types, respectively hard PVC drainage pipe, PVC-U drainage pipe and PVC-C drainage pipe etc., according to the use environment and functional requirements, PVC drainage pipe material can select different types, including hard PVC pipe, flexible PVC pipe, double-wall corrugated pipe, flame-retardant pipe etc., wherein hard PVC drainage pipe does not add plasticizer, and the pipe material rigidity is stronger, has higher compressive strength, corrosion resistance and wear resistance.
[0004] However, the existing conventional PVC drainage pipe material usually relies on single structure to provide support capacity, in actual application, when pipe material is subjected to external collision or heavy pressure, often due to the lack of effective mechanical reinforcement structure inside and leads to fracture or deformation, seriously affects the service life of pipe material. This single structure not only limits the applicability of pipe material under complex working conditions, but also easily leads to the increase of pipeline system maintenance cost. Therefore, how to optimize the internal structure design of pipe material, improve its impact resistance and durability, becomes a technical problem to be solved urgently. UTILITY MODEL CONTENTS
[0005] In order to make up for the above shortcomings, the utility model provides a kind of high performance PVC drainage pipe material, to improve the problem that traditional PVC drainage pipe material is only supported by single structure and is easy to break when colliding.
[0006] In order to realize the above purpose, the utility model adopts the following technical scheme: a kind of high performance PVC drainage pipe material, including pipeline, the pipeline inside fixedly connected with reinforcing rib one, the pipeline inside fixedly connected with reinforcing rib two, reinforcing rib one outer wall is fixedly connected in reinforcing rib two outer wall, reinforcing rib one and reinforcing rib two are 45 ° setting and are woven into.
[0007] As a further description of the above technical scheme:
[0008] The inner layer is fixedly connected with a middle reinforcing layer outside the outer wall.
[0009] As a further description of the above technical solution:
[0010] The middle reinforcing layer is fixedly connected with a middle isolation layer outside the outer wall, and the middle isolation layer is fixedly connected with a protective layer outside the outer wall.
[0011] As a further description of the above technical solution:
[0012] The protective layer is fixedly connected with an outer reinforcing layer outside the outer wall.
[0013] As a further description of the above technical solution:
[0014] The pipeline is composed of the inner layer, the middle reinforcing layer, the middle isolation layer, the protective layer and the outer reinforcing layer.
[0015] As a further description of the above technical solution:
[0016] The thickness of the inner layer and the middle reinforcing layer is 3mm.
[0017] As a further description of the above technical solution:
[0018] The thickness of the middle isolation layer, the protective layer and the outer reinforcing layer is 2mm.
[0019] The utility model has the advantages of the following beneficial effects:
[0020] In the utility model, the pipeline is composed of the inner layer, the middle reinforcing layer, the middle isolation layer, the protective layer and the outer reinforcing layer, and the reinforcing rib one and the reinforcing rib two are cross-woven to be embedded in the pipeline, so that the PVC drainage pipe material support strength is improved, the problem that the traditional PVC drainage pipe material is only supported by a single structure and is easily broken when colliding is solved, and the durability of the PVC drainage pipe material is improved. DRAWINGS
[0021] Fig. 1 A three-dimensional view of the high-performance PVC drainage pipe material is provided in the utility model;
[0022] Fig. 2 A reinforcing rib two structure schematic view of the high-performance PVC drainage pipe material is provided in the utility model;
[0023] Fig. 3 A pipeline internal structure schematic view of the high-performance PVC drainage pipe material is provided in the utility model.
[0024] LEGEND:
[0025] 1 - pipe; 2 - reinforcing rib 1; 3 - reinforcing rib 2; 4 - inner layer; 5 - middle reinforcing layer; 6 - middle isolating layer; 7 - protective layer; 8 - outer reinforcing layer. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0027] With reference to Figs. 1-3The utility model provides an embodiment: a kind of high-performance PVC drain pipe, including pipeline 1, reinforcing rib one 2 is fixedly connected in pipeline 1 inside, reinforcing rib two 3 is fixedly connected in pipeline 1 inside, and both mutually cooperate to enhance the tensile property and impact resistance of pipeline 1. Reinforcing rib one 2 outer wall is fixedly connected in reinforcing rib two 3 outer wall, reinforcing rib one 2 and reinforcing rib two 3 are woven into 45 ° setting, and this interlaced structure greatly enhances the inherent support of pipeline 1, effectively disperses external pressure, reduces the deformation and fracture risk of pipeline 1 when bearing external force. By this optimization design, pipeline 1 has stronger tensile strength and durability, especially suitable for use in high pressure and high impact environment. The inner layer 4 is provided in pipeline 1, and the inner layer 4 is the innermost layer 4 of pipeline 1, mainly used to prevent the accumulation of sewage and impurities, while ensuring the smooth flow of fluid. The inner layer 4 outer wall is fixedly connected with middle reinforcing layer 5, and the middle reinforcing layer 5 provides stronger mechanical strength for pipeline 1, so that pipeline 1 is more stable when bearing external pressure, avoiding the common deformation or rupture of pipeline 1 due to excessive external pressure. The thickness of middle reinforcing layer 5 is 3mm, which is enough to ensure the rigidity and pressure resistance of pipeline 1. The middle isolation layer 6 is fixedly connected to the outer wall of the middle reinforcing layer 5, and the middle isolation layer 6 effectively isolates the inner layer 4 and the external structure, prevents the mutual reaction or physical migration of the materials, and ensures the long-term durability of the pipeline 1. The thickness of this layer is 2mm, which can ensure the stability of the pipeline 1 without increasing unnecessary weight. The protective layer 7 is fixedly connected to the outer wall of the middle isolation layer 6, and the protective layer 7 provides additional resistance to external damage and weather resistance for the pipeline 1. Its main role is to resist ultraviolet radiation, temperature change and chemical corrosion, prolong the service life of the pipeline 1. The thickness of the protective layer 7 is 2mm, which ensures that the pipeline 1 can maintain its original function and structural integrity in harsh external environment. The outer reinforcing layer 8 is fixedly connected to the outer wall of the protective layer 7, and the outer reinforcing layer 8 is made of high-strength material, which further enhances the resistance of the pipeline 1 to external pressure, avoiding the rupture or deformation of the pipeline 1 in high pressure environment. The thickness of the outer reinforcing layer 8 is 2mm, which provides additional protection and improves the durability of the pipeline 1, especially suitable for underground or traffic-intensive area pipeline 1. The pipeline 1 is composed of the inner layer 4, the middle reinforcing layer 5, the middle isolation layer 6, the protective layer 7 and the outer reinforcing layer 8, and the comprehensive performance of the pipeline 1 is significantly improved through the synergistic effect of these multi-layer structures, meeting the requirements of high strength, durability and impact resistance of the drain pipe in modern building and municipal engineering;
[0028] Specifically, the pipe 1 is composed of an inner layer 4, a middle reinforcing layer 5, a middle isolation layer 6, a protective layer 7, and an outer reinforcing layer 8. Each layer is carefully designed to enhance the performance of the pipe 1. The inner layer 4 is made of high-quality rigid PVC material, which has excellent corrosion resistance and wear resistance. Its main function is to ensure smooth fluid flow and effectively reduce frictional resistance, thereby preventing the accumulation of sewage and dirt and ensuring the long-term efficient drainage capacity of the pipe 1. The middle reinforcing layer 5 is made of glass fiber to provide significant strength and rigidity, greatly improving the compression resistance and resistance to external pressure of the pipe 1, especially suitable for heavy load conditions under complex environments. The middle isolation layer 6 separates the inner layer 4 from the outer layer by using reinforced PVC material or other synthetic materials, effectively preventing mutual reaction or migration between different materials, while significantly improving the long-term durability and corrosion resistance of the pipe 1. The protective layer 7 is made of high-weather-resistant PVC material, specifically to resist ultraviolet radiation, temperature changes, chemical corrosion, and external physical damage, ensuring effective protection of the pipe 1 when buried or exposed to harsh external environments, thereby extending its service life. The outer reinforcing layer 8 further enhances the tensile strength and resistance to external pressure of the pipe 1 by introducing high-strength materials such as plastic reinforcing fibers or steel wires. This layer design effectively prevents the pipe 1 from deforming or breaking under high pressure, ensuring structural stability. In addition, the pipe 1 has a unique internal design, embedded with cross-woven reinforcing rib 2 and reinforcing rib 3. These reinforcing ribs are cleverly embedded inside the pipe 1, further enhancing the tensile performance of the pipe 1. Reinforcing rib 2 and reinforcing rib 3 are both made of polyester fiber, which has high strength and toughness, effectively improving the tensile strength and durability of the pipe 1. Such internal structural design not only gives the pipe 1 excellent mechanical properties, but also enables it to maintain reliable functionality and stability over a long period of use. Through multi-level optimization design, the pipe 1 becomes a high-performance pipe material with high strength, durability, and excellent drainage performance, which can be widely used in various complex application environments.
[0029] Working principle: when using the high performance PVC drainage pipe material, first, the pipeline 1 is combined by the inner layer 4, the middle reinforcing layer 5, the middle isolation layer 6, the protective layer 7 and the outer reinforcing layer 8, the inner layer 4 adopts high-quality rigid PVC material, its main function is to ensure smooth fluid flow and reduce friction resistance, prevent the accumulation of sewage and dirt; the middle reinforcing layer 5 is made of glass fiber, which provides additional strength and rigidity to increase the compression resistance and external pressure resistance of the pipeline 1; the middle isolation layer 6 is used to separate the inner layer 4 and the outer layer, and prevent the mutual reaction or migration of different materials, usually composed of reinforced PVC material or other synthetic materials, to ensure the long-term durability and corrosion resistance of the pipeline 1; the protective layer 7 adopts high-weatherability PVC material, which is specially used to resist ultraviolet radiation, temperature change, chemical corrosion and physical damage, and the outer layer plays a protective role when the pipeline 1 is buried or exposed to the external environment; the outer reinforcing layer 8 is used to further enhance the strength of the pipeline 1, usually using plastic reinforcing fiber or steel wire and other materials to increase the tensile strength and external force compression resistance of the pipeline 1, the existence of this layer can effectively prevent the pipeline 1 from deforming or breaking under high pressure environment; at the same time, the pipeline 1 is provided with reinforcing rib one 2 and reinforcing rib two 3 cross-woven to be embedded in the pipeline 1, thereby improving the tensile properties of the pipeline 1, the reinforcing rib one 2 and the reinforcing rib two 3 are made of polyester fiber, which improves the tensile strength and durability of the pipeline 1.
[0030] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.
Claims
1. A high performance PVC drain pipe material comprising a pipe (1) characterised in that: The pipeline (1) is internally fixedly connected with a reinforcing rib one (2), the pipeline (1) is internally fixedly connected with a reinforcing rib two (3), the reinforcing rib one (2) outer wall is fixedly connected with the reinforcing rib two (3) outer wall, the reinforcing rib one (2) and the reinforcing rib two (3) are set up weaving at 45 °.
2. A high performance PVC drain pipe material as claimed in claim 1, wherein: The pipeline (1) is internally provided with an inner layer (4), and the outer wall of the inner layer (4) is fixedly connected with a middle reinforcing layer (5).
3. A high performance PVC drain pipe material as claimed in claim 2, wherein: The outer wall of the middle reinforcing layer (5) is fixedly connected with a middle isolation layer (6), and the outer wall of the middle isolation layer (6) is fixedly connected with a protective layer (7).
4. A high performance PVC drain pipe material as claimed in claim 3, wherein: The outer wall of the protective layer (7) is fixedly connected with an outer reinforcing layer (8).
5. A high performance PVC drain pipe material as claimed in claim 1, wherein: The pipeline (1) is composed of the inner layer (4), the middle reinforcing layer (5), the middle isolation layer (6), the protective layer (7) and the outer reinforcing layer (8).
6. A high performance PVC drain pipe material as claimed in claim 2, wherein: The thicknesses of the inner layer (4) and the middle reinforcing layer (5) are both 3 mm.
7. A high performance PVC drain pipe material as claimed in claim 5, wherein: The thicknesses of the middle isolation layer (6), the protective layer (7) and the outer reinforcing layer (8) are all 2 mm.