Reinforced PE sewage pipeline
By adding support plates, fixing rings and tripods to the PE sewage pipes and combining with the use of ceramic layers, the problem of traditional sewage pipes being susceptible to pressure deformation is solved, and the pressure resistance and drainage efficiency of the pipes are improved.
Patent Information
- Application Number
- CN202422135119.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-02
AI Technical Summary
Because traditional sewage pipes are buried underground, they are prone to squeeze, deformation or even rupture when they are under heavy pressure or impact on the ground, resulting in pipeline blockage and leakage, increasing maintenance costs and affecting drainage efficiency.
A reinforced PE sewage pipe is designed to increase the stability of the structure by fixing the connection of multiple support plates and fixing rings on the outer surface of the pipeline base, and to increase the stability of the structure by using multiple tripods and support rings, forming multiple triangular grooves to enhance compressive resistance. At the same time, a ceramic layer is used as a protective layer on the inner wall of the pipeline base to facilitate the discharge of sand and gravel and avoid impact damage.
Through the enhanced structural design, the compressive resistance and overall strength of PE sewage pipes are improved, leakage and blockage problems caused by pressure deformation are reduced, maintenance costs are reduced, and drainage efficiency and service life are improved.
Smart Images
Figure CN223035917U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PE sewage pipes, and more specifically, to a reinforced PE sewage pipe. Background Art
[0002] With the development of the economic society and the continuous progress of industrial technologies, many large factories or industrial agglomeration areas have emerged as the times require. In the past, the sewage pipes used were generally cement sewage pipes cast with cement. Such sewage pipes have high strength and strong anti-extrusion ability. However, due to their being cast with cement, they are heavy in weight and poor in toughness, and are not suitable for large-scale transportation. Therefore, PE plastic sewage pipes are increasingly used and have become an important part of the modern urban sewage discharge system. The PE material has excellent corrosion resistance and wear resistance, is suitable for transporting various sewage and wastewater, has a long service life and good sealing performance, and can effectively prevent sewage leakage and environmental pollution.
[0003] Although PE sewage pipes are easy to install and have low maintenance costs, due to the traditional sewage pipes being buried underground, when the ground is under heavy pressure or impact, they are prone to extrusion deformation or even rupture, which will cause blockage and leakage of the pipes. Not only is the maintenance cost relatively high, but it also affects the drainage efficiency of the sewage pipes. Summary of the Utility Model
[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of the present utility model provide a reinforced PE sewage pipe to solve the problems that the existing traditional sewage pipes are buried underground and are prone to extrusion deformation or even rupture under the action of heavy pressure or impact on the ground, which will cause blockage and leakage of the pipes, not only with relatively high maintenance costs, but also affecting the drainage efficiency of the sewage pipes.
[0005] To solve the above technical problems, the present utility model provides the following technical solutions: A reinforced PE sewage pipe includes a sewage pipe body. One end of the sewage pipe body is fixedly connected with a first installation head, and the end of the sewage pipe body far from the first installation head is fixedly connected with a second installation head. The sewage pipe body includes a pipe matrix, and a plurality of support plates are fixedly connected to the outer surface of the pipe matrix. A fixing ring is fixedly sleeved on the outer surface of the support plate. A plurality of triangular brackets are fixedly connected to both sides of the support plate and the fixing ring, and the triangular brackets are fixedly connected to the outer surface of the pipe matrix.
[0006] Among them, a support ring is fixedly connected between the plurality of triangular brackets. At both ends of the bottom of the support ring, support ribs are fixedly connected to the outer surface of the pipe matrix. A polyethylene plastic layer is fixedly sleeved on the outer surfaces of the fixing ring, the triangular brackets and the support ring.
[0007] Among them, the support plate is polygonal.
[0008] Among them, the first mounting head includes a first mounting seat, the first mounting seat is fixedly sleeved on one end of the sewage pipe body, an embedding groove is formed between the inner wall of the first mounting seat and one end of the sewage pipe body, an embedding ring is fixedly connected to the side of the first mounting seat away from the sewage pipe body, the outer surface of the embedding ring is an inclined surface, and a plurality of first fixing holes are formed inside the first mounting seat.
[0009] Among them, the second mounting head includes a second mounting seat, the second mounting seat is fixedly installed at one end of the outer surface of the sewage pipe body away from the first mounting head, a second fixing hole corresponding to the first fixing hole is formed inside the second mounting seat, a sealing groove is formed on the side of the second mounting seat away from the sewage pipe body, a sealing gasket is embedded and installed inside the sealing groove, an inclined surface corresponding to the embedding ring is formed on one side of the inner wall of the sealing gasket, the second mounting seat is fixedly sleeved on the outer surface of the sewage pipe body, and one end of the sewage pipe body passes through the inside of the second mounting seat and corresponds to the size of the embedding groove.
[0010] Among them, a protective layer is provided on the inner wall of the pipe matrix, and the protective layer is a ceramic layer.
[0011] Technical effects and advantages of the present utility model:
[0012] In the above solution, multiple tripods are used to strengthen the stability between the support plate and the fixing ring and the pipe matrix. At the same time, by using the polygon of the support plate, multiple triangular grooves are formed with the fixing ring, and through multiple fixing rings, it is possible to prevent the PE sewage pipe from deforming under pressure, increase the strength of the entire structure, and improve the compressive capacity of the overall PE sewage pipe;
[0013] Align the first mounting head at one end of a PE sewage pipe with the second mounting head of another PE sewage pipe, so that the embedding ring presses against the sealing gasket inside the sealing groove, and a seal is formed between the embedding ring and the sealing groove through the sealing gasket. Fix the second fixing hole inside the second mounting seat and the first fixing hole inside the first mounting seat through bolts, thereby forming a sealed installation between the PE sewage pipes. The assembly is simple and convenient, and the sealing effect is ideal;
[0014] By providing a ceramic layer on the inner wall of the pipe matrix, it is not only convenient for the discharge of sand and gravel in the sewage, but also avoids the impact of sand and gravel on the inner wall of the pipe matrix, resulting in damage to the inner wall of the pipe matrix, thereby improving the sewage discharge efficiency and extending the service life of the PE sewage pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 2Schematic diagram of the internal partial structure of the sewage pipe body of the present utility model;
[0017] Figure 3 Schematic diagram of the partial sectional structure of the sewage pipe body of the present utility model;
[0018] Figure 4 Schematic diagram of the structure of the first mounting head of the present utility model;
[0019] Figure 5 Schematic diagram of the structure of the second mounting head of the present utility model.
[0020] Reference numerals are: 1, sewage pipe body; 2, first mounting head; 3, second mounting head; 11, pipe matrix; 12, support plate; 13, fixing ring; 14, tripod; 15, support ring; 16, support rib; 17, polyethylene plastic layer; 21, first mounting seat; 22, fitting ring; 23, fitting groove; 24, first fixing hole; 31, second mounting seat; 32, second fixing hole; 33, sealing groove; 34, sealing washer. Detailed implementation manners
[0021] To make the technical problems, technical solutions and advantages to be solved by the present utility model clearer, the following will be described in detail with reference to the drawings and specific embodiments.
[0022] As shown in the attached Figure 1 to the attached Figure 3 , an embodiment of the present utility model provides a reinforced PE sewage pipe, including a sewage pipe body 1. One end of the sewage pipe body 1 is fixedly connected with a first mounting head 2, and the end of the sewage pipe body 1 far from the first mounting head 2 is fixedly connected with a second mounting head 3. The sewage pipe body 1 includes a pipe matrix 11. The outer surface of the pipe matrix 11 is fixedly connected with a plurality of support plates 12. The outer surface of the support plate 12 is fixedly sleeved with a fixing ring 13. Both sides of the support plate 12 and the fixing ring 13 are fixedly connected with a plurality of tripods 14, and the tripods 14 are fixedly connected to the outer surface of the pipe matrix 11.
[0023] Among them, a support ring 15 is fixedly connected between the plurality of tripods 14. Both ends of the bottom of the support ring 15 are fixedly connected with support ribs 16 on the outer surface of the pipe matrix 11. The outer surfaces of the fixing ring 13, the tripod 14 and the support ring 15 are fixedly sleeved with a polyethylene plastic layer 17. The support plate 12 is polygonal. By using the plurality of tripods 14, the stability between the support plate 12 and the fixing ring 13 and the pipe matrix 11 is strengthened. At the same time, by using the polygonal shape of the support plate 12, a plurality of triangular grooves are formed with the fixing ring 13, and through the plurality of fixing rings 13, the compressive capacity of the overall PE sewage pipe is improved, and the strength of the entire structure is increased.
[0024] As shown in the attached Figures 4 - 5As shown in the figure, the first mounting head 2 includes a first mounting base 21. The first mounting base 21 is fixedly sleeved on one end of the sewage pipe body 1. An embedding groove 23 is formed between the inner wall of the first mounting base 21 and one end of the sewage pipe body 1. A connecting ring 22 is fixedly connected to the side of the first mounting base 21 away from the sewage pipe body 1. The outer surface of the connecting ring 22 is an inclined surface. A plurality of first fixing holes 24 are formed inside the first mounting base 21.
[0025] Among them, the second mounting head 3 includes a second mounting base 31. The second mounting base 31 is fixedly installed at one end of the outer surface of the sewage pipe body 1 away from the first mounting head 2. Second fixing holes 32 corresponding to the first fixing holes 24 are formed inside the second mounting base 31. A sealing groove 33 is formed on the side of the second mounting base 31 away from the sewage pipe body 1. A sealing gasket 34 is embedded and installed inside the sealing groove 33. An inclined surface corresponding to the connecting ring 22 is formed on one side of the inner wall of the sealing gasket 34. The second mounting base 31 is fixedly sleeved on the outer surface of the sewage pipe body 1, and one end of the sewage pipe body 1 passes through the inside of the second mounting base 31 and corresponds to the size of the embedding groove 23. By the mutual cooperation of the first mounting head 2 and the second mounting head 3, the assembly of multiple PE sewage pipes is more convenient. At the same time, the sealing degree between multiple PE sewage pipes is increased, leakage at the connection of the PE sewage pipes is prevented, and the drainage stability of the PE sewage pipes is improved.
[0026] Among them, a protective layer is provided on the inner wall of the pipe matrix 11. The protective layer is a ceramic layer. By providing a ceramic layer on the inner wall of the pipe matrix 11, it is not only convenient for the discharge of sand and gravel in the sewage, but also avoids the impact of sand and gravel on the inner wall of the pipe matrix 11, resulting in damage to the inner wall of the pipe matrix 11. Furthermore, the sewage discharge efficiency is improved, and the service life of the PE sewage pipes is extended.
[0027] The working process of the present utility model is as follows:
[0028] By using a plurality of tripods 14, the stability between the reinforcing support plate 12 and the fixing ring 13 and the pipe matrix 11 is enhanced. At the same time, by using the polygon of the support plate 12, a plurality of triangular grooves are formed between the support plate 12 and the fixing ring 13. And through a plurality of fixing rings 13, the situation that the PE sewage pipe is deformed under the influence of pressure is prevented, the strength of the whole structure is increased, and the compressive capacity of the overall PE sewage pipe is improved;
[0029] When assembling the PE sewage pipeline, one end of a PE sewage pipeline, the first mounting head 2, can be corresponded to the second mounting head 3 of another PE sewage pipeline, so that the embedding ring 22 is extruded into the sealing washer 34 inside the sealing groove 33. By the inclined surface of the embedding ring 22 extruding the sealing washer 34, a seal is formed between the embedding ring 22 and the sealing groove 33 through the sealing washer 34. At the same time, the sewage pipe body 1 at the end of the sealing groove 33 is embedded into the inside of the embedding groove 23, flush with the port of the sewage pipe body 1 at the other end, and through bolts, the second fixing hole 32 inside the second mounting seat 31 is fixed to the first fixing hole 24 inside the first mounting seat 21, thereby forming a sealed installation between the PE sewage pipelines.
[0030] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;
[0031] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, the usual designs can be referred to. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0032] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A reinforced PE sewage pipe, comprising a sewage pipe body (1), one end of the sewage pipe body (1) being fixedly connected to a first mounting head (2), and one end of the sewage pipe body (1) being away from the first mounting head (2) being fixedly connected to a second mounting head (3), characterized in that: The sewage pipe body (1) comprises a pipe base (11), a plurality of support plates (12) are fixedly connected to the outer surface of the pipe base (11), a fixing ring (13) is fixedly sleeved on the outer surface of the support plate (12), a plurality of tripods (14) are fixedly connected to both sides of the support plate (12) and the fixing ring (13), and the tripods (14) are fixedly connected to the outer surface of the pipe base (11).
2. The reinforced PE sewage pipe according to claim 1, characterized in that: A support ring (15) is fixedly connected between the plurality of tripods (14); two ends of the bottom of the support ring (15) are fixedly connected to support ribs (16) located on the outer surface of the pipeline base (11); and a polyethylene plastic layer (17) is fixedly sleeved on the outer surfaces of the fixing ring (13), the tripod (14) and the support ring (15).
3. The reinforced PE sewage pipe according to claim 1, characterized in that: The support plate (12) is polygonal.
4. The reinforced PE sewage pipe according to claim 2, characterized in that: The first mounting head (2) comprises a first mounting seat (21), the first mounting seat (21) being fixedly sleeved on one end of the sewage pipe body (1), an inner wall of the first mounting seat (21) and one end of the sewage pipe body (1) forming an engaging groove (23), a side of the first mounting seat (21) away from the sewage pipe body (1) being fixedly connected to an engaging ring (22), the outer surface of the engaging ring (22) being an inclined surface, and a plurality of first fixing holes (24) being provided inside the first mounting seat (21).
5. The reinforced PE sewage pipe according to claim 4, characterized in that: The second mounting head (3) comprises a second mounting seat (31), the second mounting seat (31) being fixedly mounted on an end of the outer surface of the sewage pipe body (1) away from the first mounting head (2), a second fixing hole (32) corresponding to the first fixing hole (24) being provided inside the second mounting seat (31), a sealing groove (33) being provided on a side of the second mounting seat (31) away from the sewage pipe body (1), a sealing gasket (34) being embedded and installed inside the sealing groove (33), a slope corresponding to the embedding ring (22) being provided on one side of the inner wall of the sealing gasket (34), the second mounting seat (31) being fixedly sleeved on the outer surface of the sewage pipe body (1), and one end of the sewage pipe body (1) passing through the inside of the second mounting seat (31) corresponding to the size of the embedding groove (23).
6. The reinforced PE sewage pipe according to claim 1, characterized in that: The inner wall of the pipeline substrate (11) is provided with a protective layer, and the protective layer is a ceramic layer.