Pollution discharge plastic pipe with reinforcing structure
By introducing spiral guide ribs, connecting sleeves, conical pipes and filtering mechanisms into the plastic pipes, the problems of water leakage and impurities accumulation at the connections of existing plastic pipes are solved, and higher sealing and filtering effect are achieved, reducing costs and Maintenance requirements extend service life.
Patent Information
- Application Number
- CN202421058460.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The connections of existing plastic pipes are prone to water leakage or air leakage, and the lack of a filtering mechanism leads to accumulation and blockage of impurities, limiting its application range and service life.
A sewage discharge plastic pipe including spiral guide ribs, connecting sleeves, conical pipes, rubber rings and filter mechanisms is designed. The spiral guide ribs reduce water flow impact, and the connection sleeves and conical pipes improve sealing. The filter mechanism includes sealing rings and installation The ring, filter, fixing cover and baffle can retain impurities without affecting flow.
It achieves better sealing performance and impurity filtration effect, reduces engineering costs and maintenance costs, extends the service life of the pipeline, and improves safety.
Smart Images
Figure CN222297331U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pipelines, and in particular relates to a sewage discharge plastic pipe with a reinforced structure. Background Art
[0002] With the vigorous promotion of urbanization construction, technological innovation in the field of water supply and drainage has also changed with each passing day. In the field of drainage, pipes include plastic pipes, glass pipes, concrete pipes, etc. Among them, plastic pipes have low requirements for foundations, light weight, chemical corrosion resistance, long service life, good sealing, and low comprehensive cost, and are widely used. However, the connection method between some existing plastic pipes is to directly connect two sections of plastic pipes by winding and other methods. Since plastics are prone to deformation, it is difficult to seal the gap between the two sections of plastic pipes, which easily leads to water leakage or air leakage at the connection. This will bring certain safety hazards to the project and seriously limit the application scope of plastic pipes. At the same time, some existing plastic pipes are not equipped with filtering mechanisms, which may cause larger impurities to enter the pipeline. These impurities may block the pipeline, resulting in poor water flow. Impurities accumulated over a long period of time may damage the pipeline, thereby shortening its service life.
[0003] The existing authorization number is CN 219389035 U, which discloses a sewage discharge plastic pipe with a reinforced structure, including a plastic pipe main body, both ends of the plastic pipe main body are covered with protective sleeves, the inner wall of the protective sleeve is fixedly connected with a wooden plug, the wooden plug matches the inner wall of the plastic pipe main body and is movably plugged, the outer wall of the protective sleeve is provided with a clearance groove, the inner wall of one end of the clearance groove is fixedly connected with an elastic clip, and a plurality of damping rollers matching the plastic pipe main body are rotatably connected in the elastic clip. The utility model is implemented by covering the protective sleeves at both ends of the plastic pipe main body, and the wooden plugs in the protective sleeves are inserted into the plastic pipe main body, so that the protective sleeves protect the outer wall of the end of the plastic pipe main body, and the wooden plugs support the inner wall of the end of the plastic pipe main body, so as to strengthen the strength of the two ends of the plastic pipe main body and reduce the possibility of damage to the end of the plastic pipe main body.
[0004] However, when the above device is in use, the protective sleeves at both ends of the plastic pipe body cannot make the connection between the two pipes more closed and prevent sewage leakage, and the design of the protective sleeve increases the difficulty of subsequent maintenance of the connection parts. At the same time, when the device is in use, there is no filtering device inside the plastic pipe body to filter the impurities inside the sewage. After long-term use, these impurities may block the pipe, resulting in poor water flow, and long-term accumulated impurities may cause damage to the pipe. Therefore, it is necessary to propose a sewage plastic pipe with a reinforced structure to solve the above problems. Utility Model Content
[0005] The technical content of the utility model is to provide a sewage discharge plastic pipe with a reinforced structure.
[0006] In order to solve the above problems, the utility model provides a sewage discharge plastic pipe with a reinforced structure, including: a spiral guide rib fixed inside the plastic pipe body for reducing the impact force of the water flow in the pipe, a connecting sleeve is fixed on the right side of the plastic pipe body, a conical tube is inserted inside the connecting sleeve, and flanges that match each other are respectively provided at the connection between the connecting sleeve and the conical tube, a rubber ring is sleeved on the top of the conical tube to prevent sewage leakage, and a filtering mechanism is inserted inside the plastic pipe body.
[0007] As a further solution of the utility model, the spiral guide ribs are triangular strip structures, and three groups of spiral guide ribs with the same spacing are spirally fixed to the inner wall of the plastic pipe body, so that the water flows in a spiral along the pipe wall, which helps the water flow more smoothly.
[0008] As a further solution of the utility model, the connecting sleeve is funnel-shaped, and one side of the small opening is fixed to the plastic pipe body and has the same outer diameter.
[0009] As a further solution of the present invention, the tapered tube is a conical structure and matches the inner wall of the connecting sleeve, so that the pipes can be quickly connected together.
[0010] As a further solution of the utility model, the rubber ring is a circular ring structure, and a groove matching the rubber ring is provided on the conical tube. The rubber ring ensures that the connection has good sealing performance to prevent sewage leakage.
[0011] As a further solution of the utility model, the filtering mechanism includes a sealing ring, a mounting ring, a filter screen, a fixed cover, a baffle and a handle. The mounting ring is a circular ring structure, and a fixed cover is threadedly connected to the mounting ring. Without affecting the normal flow of the fluid, these impurities can be effectively intercepted and removed to prevent them from entering the downstream pipeline network, thereby reducing the blockage and maintenance cost of the pipeline network.
[0012] As a further solution of the utility model, the fixed cover is a convex ring-shaped structure, and the outer side of the convex part is covered with threads. A threaded groove matching the fixed cover is opened on the mounting ring, and a circular filter is placed at the position where the mounting ring and the fixed cover are threadedly connected. The filter with a suitable aperture can be selected according to the size of the particles to be intercepted, thereby increasing the usability of the device.
[0013] As a further solution of the utility model, a baffle is fixed on the side of the fixed cover away from the mounting ring, the baffle is a cross-shaped structure, and a handle is fixed on the side of the fixed cover with the baffle. The baffle provides stable support for the filter screen to prevent it from deformation or displacement under the impact of water flow.
[0014] In summary, the utility model includes at least one of the following beneficial technical effects:
[0015] First, the utility model records a sewage plastic pipe with a reinforced structure, which records that by arranging a filtering mechanism on the main body of the plastic pipe, the filtering mechanism can effectively intercept and remove these impurities without affecting the normal flow of the fluid, prevent them from entering the downstream pipe network, and reduce the blockage and maintenance cost of the pipe network. At the same time, the filtering mechanism is easy to disassemble and clean, so as to facilitate regular maintenance and replacement of the filter screen, and the filter screen can select a suitable aperture according to the size of the particles to be intercepted.
[0016] Second, the utility model records a sewage plastic pipe with a reinforced structure, which records that by designing a connecting sleeve and a tapered tube on the main body of the plastic pipe, the pipes can be quickly connected together without the use of complex tools or techniques. This greatly simplifies the installation process and shortens the project time. Since the installation process is simple, the required human resources and labor are also reduced accordingly. This helps to reduce the overall project cost. At the same time, since the connecting sleeve and the tapered tube increase the contact area of the connecting ends of the two plastic pipe bodies, improve the sealing performance, and increase reliability, the design of the tapered tube and the sealing ring ensures that the connection has good sealing to prevent sewage leakage. Compared with some other connection methods, this design has better sealing, and good sealing performance helps prevent harmful liquids or gases from leaking into the environment, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.
[0018] Figure 1 This is a schematic diagram of the overall structure of a sewage plastic pipe with a reinforced structure according to the utility model;
[0019] Figure 2 This is a schematic diagram of the plastic pipe body and the connecting sleeve structure of a sewage plastic pipe with a reinforced structure according to the utility model;
[0020] Figure 3 It is a cross-sectional schematic diagram of a plastic pipe body and a spiral guide rib structure of a sewage plastic pipe with a reinforced structure according to the utility model;
[0021] Figure 4 This is a schematic cross-sectional view of the overall structure of a sewage plastic pipe with a reinforced structure according to the utility model;
[0022] Figure 5 The utility model is a schematic diagram of the structure decomposition of the filtering mechanism of a sewage discharge plastic pipe with a reinforced structure.
[0023] Figure numerals: 1. Plastic pipe body; 2. Connecting sleeve; 3. Spiral guide rib; 4. Conical pipe; 5. Flange; 6. Rubber ring; 7. Filter mechanism; 71. Sealing ring; 72. Mounting ring; 73. Filter net; 74. Fixed cover; 75. Baffle; 76. Handle. DETAILED DESCRIPTION
[0024] Please refer to Figure 1-Figure 5 A sewage plastic pipe with a reinforced structure, comprising: a spiral guide rib 3 fixed inside a plastic pipe body 1 for reducing the impact force of water flow in the pipe, a connecting sleeve 2 fixed on the right side of the plastic pipe body 1, a conical pipe 4 inserted inside the connecting sleeve 2, flanges 5 matching each other are respectively provided at the connection between the connecting sleeve 2 and the conical pipe 4, a rubber ring 6 is sleeved on the top of the conical pipe 4 to prevent sewage leakage, and a filtering mechanism 7 is inserted inside the plastic pipe body 1.
[0025] Preferably, the spiral guide ribs 3 are of a triangular strip structure, and three groups of spiral guide ribs 3 with the same spacing are spirally fixed on the inner wall of the plastic pipe body 1. When sewage passes through, the spiral guide ribs 3, due to their specific shape and layout, make the water flow in a spiral along the pipe wall, which helps the water flow more smoothly and reduces the occurrence of water hammer. The spiral guide ribs 3 can form an unobstructed air column, significantly reduce the pressure fluctuation in the riser, and improve the drainage capacity.
[0026] Preferably, the connecting sleeve 2 is funnel-shaped, and one side of the small mouth is fixed to the plastic pipe body 1, and the outer diameter is the same, the tapered tube 4 is a conical structure, and matches the inner wall of the connecting sleeve 2, the rubber ring 6 is a circular ring structure, and a groove matching the rubber ring 6 is provided on the tapered tube 4. When connecting two plastic pipe bodies 1, first insert the tapered tube 4 at the connecting end of the plastic pipe body 1 into the connecting sleeve 2 of the other plastic pipe body 1, and then use the flange 5 to fasten the connecting ends of the two plastic pipe bodies 1 together. The connecting sleeve 2 and the tapered tube 4 increase the contact area of the connecting ends of the two plastic pipe bodies 1, improve the sealing performance, and improve the reliability. At the same time, the groove on the tapered tube 4 fixes the rubber ring 6, and the rubber ring 6 is squeezed between the connecting sleeve 2 and the tapered tube 4, making the connection more closed.
[0027] Preferably, the filter mechanism 7 includes a sealing ring 71, a mounting ring 72, a filter screen 73, a fixed cover 74, a baffle 75 and a handle 76. The mounting ring 72 is a circular ring structure, and the mounting ring 72 is threadedly connected with the fixed cover 74. The fixed cover 74 is a circular ring structure with a convex structure, and the outer side of the convex part is covered with threads. The mounting ring 72 is provided with a thread groove that matches the fixed cover 74, and a circular filter screen 73 is placed at the position where the mounting ring 72 and the fixed cover 74 are threadedly connected. When in use, the filter screen 73 with a suitable aperture is selected according to the size of the particles intercepted in the sewage as needed, and the filter screen 73 is placed in the mounting ring 72. The filter screen 73 is fixed to the plastic pipe body 1 by holding the handle 76, and ensuring that the filter mechanism 7 and one side of the conical tube 4 are in the sewage outflow direction, so that during the filtering process, the filter mechanism 4 is blocked by the conical tube 4 and will not move inside the plastic pipe body 1 due to the impact of water, resulting in inconvenience in the subsequent replacement and maintenance of the filter mechanism 7. The filter mechanism 7 can effectively intercept and remove these impurities without affecting the normal flow of the fluid, prevent them from entering the downstream pipe network, and reduce the blockage and maintenance cost of the pipe network.
[0028] Preferably, a baffle 75 is fixed on the side of the fixed cover 74 away from the mounting ring 72, and the baffle 75 is a cross-shaped structure. A handle 76 is fixed on the side of the fixed cover 74 where the baffle 75 is provided. During the filtering process, the filter screen 73 will gradually bend due to the impact of water and impurities. The baffle 75 provides a stable support for the filter screen 73 to prevent it from being deformed or shifted under the impact of water flow. The baffle 75 helps to maintain the shape and structure of the filter screen 73 to ensure that it can effectively intercept impurities.
[0029] The working principle of the sewage discharge plastic pipe with a reinforced structure provided by the utility model is as follows:
[0030] According to the design requirements and actual needs, determine the installation location of the sewage plastic pipe, dig a trench at the predetermined location, and the depth and width of the trench should meet the design requirements.
[0031] Place the plastic pipe body 1 in the groove, and make sure that the side with the connecting sleeve 2 is the direction for sewage to go out, select a filter screen 73 with a suitable aperture according to the size of the particles intercepted in the sewage, and place the filter screen 73 in the installation ring 72, and use the fixing cover 74 to be threadedly connected to the installation ring 72 to fix the filter screen 73. After the installation is completed, hold the handle 76 to insert the filter mechanism 7 from the side of the connecting sleeve 2 into the plastic pipe body 1.
[0032] After the filter mechanism 7 is installed, one side of the plastic pipe body 1 with the tapered tube 4 is inserted into the connecting sleeve 2 of the other plastic pipe body 1, and then the connecting ends of the two plastic pipe bodies 1 are fastened together using the flange 5. After the pipeline system is installed, the system is inspected and tested to ensure that there are no leaks or other problems.
[0033] Open the valve of the sewage system to allow the sewage to flow into the plastic pipe body 1 and be filtered through the filter screen 73 of the filter mechanism 7. The filtered sewage flows into the next pipe through the tapered pipe 4. Check the blockage and filtering effect of the filter screen 73 on the filter mechanism 7 regularly. When cleaning is needed, close the valve of the sewage system, pull out the flange 5 and the tapered pipe 4, pull out the filter mechanism 7 through the handle 76, and clean or replace the filter screen 73.
[0034] According to the usage, the plastic pipe body 1 and the filter mechanism 7 are regularly maintained and serviced to ensure their long-term normal operation.
[0035] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.
Claims
1. A plastic sewage pipe with a reinforced structure, comprising: A spiral guide rib (3) fixed inside a plastic pipe body (1) for reducing the impact force of water flow in the pipe, characterized in that: a connecting sleeve (2) is fixed on the right side of the plastic pipe body (1), a conical pipe (4) is inserted inside the connecting sleeve (2), flanges (5) that match each other are respectively provided at the connection between the connecting sleeve (2) and the conical pipe (4), a rubber ring (6) is sleeved on the top of the conical pipe (4) to prevent sewage leakage, and a filtering mechanism (7) is inserted inside the plastic pipe body (1); The filtering mechanism (7) comprises a mounting ring (72), wherein the mounting ring (72) is inserted into the interior of the plastic pipe body (1).
2. The sewage discharge plastic pipe with a reinforced structure according to claim 1, characterized in that: The spiral guide ribs (3) are of a triangular strip structure, and three groups of spiral guide ribs (3) with the same spacing are fixed in a spiral shape on the inner wall of the plastic pipe body (1).
3. The sewage discharge plastic pipe with a reinforced structure according to claim 1, characterized in that: The connecting sleeve (2) is funnel-shaped, and the small opening side is fixed to the plastic pipe body (1) and has the same outer diameter.
4. The sewage discharge plastic pipe with a reinforced structure according to claim 3, characterized in that: The conical tube (4) is a conical structure and matches the inner wall of the connecting sleeve (2).
5. The sewage discharge plastic pipe with a reinforced structure according to claim 1, characterized in that: The rubber ring (6) is a circular ring structure, and a groove matching the rubber ring (6) is provided on the conical tube (4).
6. The sewage discharge plastic pipe with a reinforced structure according to claim 1, characterized in that: The filtering mechanism (7) comprises a sealing ring (71), a mounting ring (72), a filtering net (73), a fixing cover (74), a baffle (75) and a handle (76); the mounting ring (72) is a circular ring structure, and the fixing cover (74) is threadedly connected to the mounting ring (72).
7. The sewage discharge plastic pipe with a reinforced structure according to claim 6, characterized in that: The fixing cover (74) is a convex annular structure, and the outer side of the convex part is covered with threads. The mounting ring (72) is provided with a thread groove that matches the fixing cover (74), and a circular filter screen (73) is placed at the position where the mounting ring (72) and the fixing cover (74) are threadedly connected.
8. The sewage discharge plastic pipe with a reinforced structure according to claim 6, characterized in that: A baffle (75) is fixed on the side of the fixed cover (74) away from the mounting ring (72), the baffle (75) is a cross-shaped structure, and a handle (76) is fixed on the side of the fixed cover (74) where the baffle (75) is located.