Pressure-resistant and impact-resistant PE (Poly Ethylene) pipe

Abstract

The utility model belongs to the technical field of PE pipes, and particularly relates to a pressure-resistant impact-resistant PE pipe which comprises a PE pipe body, the inner side wall of the PE pipe body is fixedly connected with three evenly-distributed supporting discs, the surface of each supporting disc is provided with a circulating groove, the interiors of the three supporting discs are jointly and fixedly connected with a supporting rod, and the supporting rods are fixedly connected with the inner side wall of the PE pipe body. Supporting sheets are fixedly connected to the surface of the supporting rod and located between every two adjacent supporting discs, the supporting sheets are fixedly connected with the PE pipe body, a sponge sheet is fixedly connected to the surface of the PE pipe body, and a rubber sleeve is fixedly connected to the surface of the side, away from the PE pipe body, of the sponge sheet. Through the arrangement of the supporting disc, the supporting rod and the supporting piece, the overall structural strength of the PE pipe body can be improved, then the anti-pressing and anti-impact effects of the PE pipe body are improved, and under the action of the sponge piece and the rubber sleeve, the anti-impact performance of the PE pipe body can be improved in an auxiliary mode.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipes, in particular to a pressure-proof and impact-resistant PE pipe. Background Art

[0002] As we all know, polyethylene (PE) pipe is a commonly used plastic pipe, which is widely used in water supply, drainage, gas transmission, chemical pipelines, etc. PE pipe has many advantages, such as corrosion resistance, light weight, wear resistance, easy installation, etc., so it is favored by the engineering field.

[0003] A PE pipe is disclosed in a utility model patent with patent authorization announcement number CN218063758U, including a PE pipe body, the outer surface of the PE pipe body is coated with an anti-oxidation and anti-corrosion layer, the outer periphery of the anti-oxidation and anti-corrosion layer is coated with a wear-resistant layer, the inner wall of the PE pipe body is provided with a connecting thread A, one end of the PE pipe body is provided with a connecting ring, both sides of the connecting ring are provided with a connecting ring A and a connecting ring B, and the outer surfaces of the connecting ring A and the connecting ring B are provided with connecting threads B.

[0004] However, the existing PE pipes also have certain shortcomings. The existing PE pipes mostly rely on the characteristics of their own polyethylene material to resist external forces. Due to the limitations of the polyethylene material, the PE pipes have poor pressure and impact resistance. Utility Model Content

[0005] The utility model aims to provide a PE pipe material that is pressure-proof and impact-resistant, which solves the problem that the existing PE pipe material mostly relies on the characteristics of its own polyethylene material to resist external forces, and due to the limitations of the polyethylene material, the pressure-proof and impact-resistant effects of the PE pipe are relatively poor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressure-proof and impact-resistant PE pipe, comprising a PE pipe body, the inner side wall of the PE pipe body is fixedly connected with three evenly distributed support plates, the surface of each support plate is provided with a circulation groove, the interior of the three support plates is commonly fixedly connected with a support rod, the surface of the support rod is fixedly connected with a support sheet between two adjacent support plates, the support sheet is fixedly connected to the PE pipe body, the surface of the PE pipe body is fixedly connected with a sponge sheet, the surface of the sponge sheet away from the PE pipe body is fixedly connected with a rubber sleeve, and the surface of the rubber sleeve is provided with a friction ring groove.

[0007] Preferably, a plurality of the flow grooves are provided, and the plurality of the flow grooves are arranged in a circular array on the support plate. The flow effect of the PE pipe body can be ensured by the provision of the flow grooves.

[0008] Preferably, a plurality of the support sheets are provided, and the plurality of the support sheets are arranged in a ring array on the support rod. The provision of the support sheets can improve the support resistance to the PE pipe body.

[0009] Preferably, a plurality of the sponge sheets are provided, and the plurality of sponge sheets are arranged in a ring array on the PE pipe body. Through the provision of the sponge sheets, not only the PE pipe body can be subjected to impact resistance treatment, but also the thermal insulation performance of the PE pipe body can be improved.

[0010] Preferably, a plurality of friction ring grooves are provided, and the plurality of friction ring grooves are evenly distributed on the rubber sleeve. By providing the friction ring grooves, the friction effect on the surface of the rubber sleeve can be improved, thereby improving the stability of the PE pipe body during stacking.

[0011] Preferably, the support sheet is a rectangular sheet as a whole, and is made of polyester fiber material. The polyester fiber material enables the support sheet to have good supporting performance and deformation performance.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can improve the overall structural strength of the PE pipe body by setting the support plate, the support rod and the support sheet, thereby improving the pressure resistance and impact resistance of the PE pipe body, and under the action of the sponge sheet and the rubber sleeve, can assist in improving the impact resistance of the PE pipe body.

[0014] 2. The utility model can also improve the warmth retention and sun protection effects of the PE pipe body by setting the sponge sheet and the rubber sleeve, and under the action of the friction ring groove, the friction performance of the rubber sleeve surface can be improved, thereby improving the stability of the PE pipe body placement and avoiding the problem of shaking when the PE pipe body is stacked. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 A cutaway stereogram of a rubber sleeve;

[0017] Figure 3 For the utility model Figure 2 A sectional stereoscopic view of the PE pipe body.

[0018] In the figure: 1. PE pipe body; 2. support plate; 3. flow groove; 4. support rod; 5. support sheet; 6. sponge sheet; 7. rubber sleeve; 8. friction ring groove. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 , Figure 3 A pressure-proof and impact-resistant PE pipe comprises a PE pipe body 1, three evenly distributed support plates 2 are fixedly connected to the inner side wall of the PE pipe body 1, and a flow groove 3 is provided on the surface of each support plate 2. A support rod 4 is fixedly connected to the inside of the three support plates 2. A support sheet 5 is fixedly connected to the surface of the support rod 4 and located between two adjacent support plates 2. The support sheet 5 is fixedly connected to the PE pipe body 1, a sponge sheet 6 is fixedly connected to the surface of the PE pipe body 1, and a rubber sleeve 7 is fixedly connected to the surface of the sponge sheet 6 away from the PE pipe body 1, and a friction ring groove 8 is provided on the surface of the rubber sleeve 7.

[0021] See also Figure 1 , Figure 2 , Figure 3 There are multiple flow grooves 3, which are arranged in a ring array on the support plate 2. The flow grooves 3 can ensure the circulation effect of the PE pipe body 1. There are multiple support sheets 5, which are arranged in a ring array on the support rod 4. The support resistance to the PE pipe body 1 can be improved by the setting of the support sheets 5. The support sheet 5 is a rectangular sheet as a whole. The support sheet 5 is made of polyester fiber. The polyester fiber material is provided to ensure that the support sheet 5 has good supporting performance and deformation performance.

[0022] See also Figure 1 , Figure 2 , Figure 3 A plurality of sponge sheets 6 are provided, and the plurality of sponge sheets 6 are arranged in a ring array on the PE pipe body 1. Through the provision of the sponge sheets 6, not only can the PE pipe body 1 be subjected to impact resistance treatment, but also the thermal insulation performance of the PE pipe body 1 can be improved. A plurality of friction ring grooves 8 are provided, and the plurality of friction ring grooves 8 are evenly distributed on the rubber sleeve 7. Through the provision of the friction ring grooves 8, the friction effect of the surface of the rubber sleeve 7 can be improved, thereby improving the stability of the PE pipe body 1 when stacking.

[0023] The specific implementation process of the utility model is as follows: when in use, the overall structural strength of the PE pipe body 1 can be improved by setting the support plate 2, the support rod 4, and the support sheet 5, thereby improving the pressure resistance and impact resistance of the PE pipe body 1. Under the action of the circulation groove 3, the normal circulation performance of the PE pipe body 1 can be guaranteed, and under the action of the sponge sheet 6 and the rubber sleeve 7, the impact resistance of the PE pipe body 1 can be assisted to be improved. Through the setting of the sponge sheet 6 and the rubber sleeve 7, the warmth retention and sun protection effects of the PE pipe body 1 can also be improved, and under the action of the friction ring groove 8, the friction performance of the surface of the rubber sleeve 7 can be improved, thereby improving the stability of the placement of the PE pipe body 1, and avoiding the problem of shaking when the PE pipe body 1 is easily generated when stacked.

[0024] 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 pressure-proof and impact-resistant PE pipe, comprising a PE pipe body (1), characterized in that: The inner side wall of the PE pipe body (1) is fixedly connected to three evenly distributed support plates (2), the surface of each support plate (2) is provided with a flow groove (3), the interior of the three support plates (2) is commonly fixedly connected to a support rod (4), the surface of the support rod (4) and between two adjacent support plates (2) is fixedly connected to a support sheet (5), the support sheet (5) is fixedly connected to the PE pipe body (1), the surface of the PE pipe body (1) is fixedly connected to a sponge sheet (6), the surface of the sponge sheet (6) away from the PE pipe body (1) is fixedly connected to a rubber sleeve (7), and the surface of the rubber sleeve (7) is provided with a friction ring groove (8).

2. The pressure-proof and impact-resistant PE pipe according to claim 1, characterized in that: A plurality of the circulation grooves (3) are provided, and the plurality of the circulation grooves (3) are arranged in a ring array on the support plate (2).

3. The pressure-proof and impact-resistant PE pipe according to claim 1, characterized in that: A plurality of the support sheets (5) are provided, and the plurality of the support sheets (5) are arranged in a ring array on the support rod (4).

4. The pressure-proof and impact-resistant PE pipe according to claim 1, characterized in that: A plurality of the sponge sheets (6) are provided, and the plurality of sponge sheets (6) are arranged in a ring array on the PE pipe body (1).

5. The pressure-resistant and impact-resistant PE pipe according to claim 1, characterized in that: A plurality of the friction ring grooves (8) are provided, and the plurality of friction ring grooves (8) are evenly distributed on the rubber sleeve (7).

6. The pressure-proof and impact-resistant PE pipe according to claim 1, characterized in that: The supporting sheet (5) is a rectangular sheet as a whole and is made of polyester fiber.

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