PE water supply pipe with anti-cracking structure
By designing reinforcement layers, protective layers, reinforcement strips and reinforcement rings in PE water supply pipes, the problem of poor cracking effect of existing PE water supply pipes is solved, and higher structural strength and protection effect are achieved, effectively preventing rupture and reducing weight .
Patent Information
- Application Number
- CN202421445330.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-24
AI Technical Summary
The existing PE water supply pipes have poor anti-cracking effects and protective effects that need to be improved when used.
A PE water supply pipe with an anti-crack structure is designed, including an inner pipe, a reinforcement layer, a protective layer, a reinforcement strip and a reinforcement ring. A steel wire reinforcement mesh is installed in the reinforcement layer, and a hollow groove is opened on the protective layer to provide deformation space, reduce weight and prevent rupture.
By setting the reinforcement layer and wire reinforcement mesh, the structural strength of the pipe body is effectively enhanced to prevent rupture. The hollow grooves of the protective layer provide deformation space, reducing the risk of thermal expansion and contraction on the pipe body, while reducing weight. Reinforcement strips and reinforcement rings provide additional protection to ensure stability and safety of the tube body.
Smart Images
Figure CN222527086U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PE water supply pipes, in particular to a PE water supply pipe with an anti-cracking structure. Background Art
[0002] PE water pipe is made of PE (polyethylene) material. Due to its high strength, corrosion resistance, non-toxicity and other characteristics, it is widely used in the field of water pipe manufacturing. Because PE water pipe will not rust, it is an ideal pipe to replace ordinary iron water pipe. The installation method is to choose bonding or hot-melt butt according to the pipe diameter, the environment of the use site and other conditions;
[0003] The existing PE water supply pipe has the problems of poor anti-cracking effect and the need to improve the protection effect when in use. In view of this, we propose a PE water supply pipe with an anti-cracking structure. Utility Model Content
[0004] The technical problem solved by the utility model is to overcome the defects of the prior art and provide a PE water supply pipe with an anti-cracking structure.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A PE water supply pipe with an anti-cracking structure comprises a pipe body, wherein the pipe body comprises an inner pipe, the inner pipe is outer-circuited with a reinforcement layer, the reinforcement layer is outer-circuited with a protective layer, the protective layer is outer-circuited with a plurality of uniformly distributed reinforcement strips, and the protective layer is outer-circuited with a plurality of uniformly distributed reinforcement rings along the front-rear direction.
[0007] Preferably, a steel wire reinforcement mesh is provided in the reinforcement layer.
[0008] Preferably, the protective layer is provided with a plurality of evenly distributed empty grooves.
[0009] Preferably, a plurality of circular blocks evenly distributed along the front-to-back direction are fixedly connected to the inner wall of the hollow groove.
[0010] Preferably, a first annular groove is formed on the outer wall of the tube body near the left end, and a second annular groove matching the first annular groove is formed on the inner wall of the tube body near the right end.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the present technical solution, by setting up a reinforcing layer and a steel wire reinforcing mesh, the overall structural strength of the pipe body can be effectively enhanced, thereby effectively preventing the pipe body from rupture. At the same time, by opening up the empty grooves in the protective layer, the empty grooves can give the pipe body a certain deformation space when the device is subjected to thermal expansion and contraction, thereby effectively preventing rupture and effectively reducing its weight. By setting up reinforcement strips and reinforcement rings, the pipe body can be effectively protected. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 It is a cross-sectional side view of the utility model;
[0015] Figure 3 It is a side view of the utility model.
[0016] Numbers in the figure: 1. inner tube; 2. reinforcement strip; 3. protective layer; 4. reinforcement layer; 5. steel wire reinforcement mesh; 6. empty groove; 7. first annular groove; 8. second annular groove; 9. circular block; 10. reinforcement ring. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] See also Figure 1-3 The utility model provides a technical solution: a PE water supply pipe with an anti-cracking structure, including a pipe body, the pipe body including an inner pipe 1, a reinforcing layer 4 is provided on the outer surface of the inner pipe 1, a steel wire reinforcing mesh 5 is provided inside the reinforcing layer 4, a protective layer 3 is provided on the outer surface of the reinforcing layer 4, a plurality of evenly distributed empty grooves 6 are opened on the protective layer 3, a plurality of circular blocks 9 evenly distributed along the front and rear directions are fixedly connected to the inner wall of the empty groove 6, a plurality of evenly distributed reinforcement strips 2 are provided on the outer surface of the protective layer 3, a plurality of evenly distributed reinforcement rings 10 are connected to the outer surface of the protective layer 3, and the outer wall of the pipe body is close to the outer wall of the inner pipe body. A first annular groove 7 is provided near the left end, and a second annular groove 8 matching the first annular groove 7 is provided on the inner wall of the tube body near the right side. The arrangement of the reinforcing layer 4 and the steel wire reinforcing mesh 5 can effectively enhance the structural strength of the tube body as a whole, thereby effectively preventing the tube body from rupture. At the same time, the opening of the empty groove 6 of the protective layer 3 allows the tube body to have a certain deformation space when the device is subjected to thermal expansion and contraction, thereby effectively preventing rupture and effectively reducing its weight. The arrangement of the reinforcing strip 2 and the reinforcing ring 10 can effectively protect the tube body.
[0019] Working principle: When in use, the steel wire reinforcement mesh 5 can effectively enhance the structural strength of the whole tube body, thereby effectively preventing the tube body from rupture. Meanwhile, the hollow groove 6 of the protective layer 3 can provide the tube body with a certain deformation space when the device is subjected to thermal expansion and contraction, thereby effectively preventing rupture and effectively reducing its weight. The arrangement of the reinforcement strip 2 and the reinforcement ring 10 can effectively protect the tube body, and the first annular groove 7 and the second annular groove 8 facilitate the connection between the two tube bodies.
[0020] Although 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 PE water supply pipe with an anti-cracking structure, comprising a pipe body, characterized in that: The tube body comprises an inner tube (1), the inner tube (1) is provided with a reinforcement layer (4) on its outer casing, the reinforcement layer (4) is provided with a protective layer (3) on its outer casing, the protective layer (3) is provided with a plurality of uniformly distributed reinforcement strips (2) on its outer casing, and the protective layer (3) is connected with a plurality of uniformly distributed reinforcement rings (10) along the front-rear direction on its outer casing.
2. The PE water supply pipe with an anti-cracking structure according to claim 1, characterized in that: A steel wire reinforcement mesh (5) is provided in the reinforcement layer (4).
3. The PE water supply pipe with an anti-cracking structure according to claim 1 is characterized in that: The protective layer (3) is provided with a plurality of evenly distributed empty grooves (6).
4. The PE water supply pipe with an anti-cracking structure according to claim 3 is characterized in that: A plurality of circular blocks (9) evenly distributed along the front-to-back direction are fixedly connected to the inner wall of the hollow groove (6).
5. The PE water supply pipe with an anti-cracking structure according to claim 1 is characterized in that: A first annular groove (7) is provided on the outer wall of the tube body near the left end, and a second annular groove (8) matching the first annular groove (7) is provided on the inner wall of the tube body near the right end.