HDPE (high-density polyethylene) pipe with anti-deformation ports

Abstract

The utility model provides an HDPE (high-density polyethylene) pipe with anti-deformation ports, and relates to the technical field of HDPE pipes. The HDPE pipe with the anti-deformation ports comprises a pipe body, first sealing rings are installed at the two ends of the pipe body correspondingly, reinforcing assemblies are arranged on the outer sides of the two ends of the pipe body correspondingly, and the reinforcing assemblies are used for reinforcing the two ends of the pipe body; connecting assemblies are further arranged at the two ends of the pipe bodies, and the connecting assemblies are used for being matched with the reinforcing assemblies from the interiors of the pipe bodies to reinforce the two ends of the pipe bodies and are used for connecting the two pipe bodies. The reinforcing assemblies are arranged on the outer sides of the two ends of the pipe body, the structural strength of the two ends of the pipe body can be improved from the outer side, and the situation that ports deform when the pipe body bears large loads and deforms in the environment is avoided; on one hand, the structural strength of the two ends of the pipe body can be improved through cooperation of the reinforcing assemblies in the pipe body, on the other hand, multiple pipe bodies can be conveniently connected for use, and actual application is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to HDPE pipe technical field, specifically at one end of the port anti -deformation's HDPE pipe. BACKGROUND

[0002] With the rapid development of modernization, polyethylene (HDPE) pipe gradually becomes one of the main pipes in the fields of city water supply, drainage, gas transmission and the like due to its good corrosion resistance, impact resistance and long service life.

[0003] However, the conventional HDPE pipe is prone to port deformation in some specific applications, especially when subjected to large loads and environmental deformation. This deformation not only easily leads to the unsealing of the interface, thereby causing safety hazards such as water leakage and gas leakage, but also may affect the overall structural strength of the pipe and reduce its service life.

[0004] Therefore, the skilled person in the art provides a port anti-deformation HDPE pipe to solve the problems mentioned in the background art. SUMMARY

[0005] In view of the deficiencies of the prior art, the utility model provides a port anti-deformation HDPE pipe to solve the problem of port deformation of the conventional HDPE pipe in some specific applications, especially when subjected to large loads and environmental deformation.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a port anti-deformation HDPE pipe, comprising a pipe body, a first sealing ring is installed at both ends of the pipe body, a reinforcing assembly is arranged on the outer side of both ends of the pipe body, and the reinforcing assembly is used to reinforce both ends of the pipe body.

[0007] The pipe body is also provided with a connecting assembly at both ends, which is used to reinforce both ends of the pipe body from the inside in cooperation with the reinforcing assembly, and is also used to connect two pipe bodies.

[0008] Through the above technical scheme, the reinforcing assembly is arranged on the outer side of both ends of the pipe body, which can increase the structural strength of both ends of the pipe body from the outside, thereby avoiding the occurrence of port deformation when the pipe body is subjected to large loads and environmental deformation. At the same time, the connecting assembly is arranged at both ends of the pipe body, which can increase the structural strength of both ends of the pipe body from the inside in cooperation with the reinforcing assembly, and can also facilitate the connection and use of multiple pipe bodies, which is beneficial to practical application.

[0009] Preferably, the reinforcing assembly comprises reinforcing rings, connecting plates and reinforcing plates, the reinforcing rings are equidistantly arranged at both ends of the pipe body, the connecting plates are equidistantly arranged between adjacent two reinforcing rings, the bottom of the connecting plate is fixedly connected with the outer side of the pipe body, and the reinforcing plates are arranged between the outer side of the pipe body and the two sides of the connecting plate.

[0010] Through the above technical scheme, the structure strength of the two ends of the pipe body can be increased by the reinforcing rings, the connecting plates and the reinforcing plates, so that the deformation of the port of the pipe body can be avoided when the pipe body bears a large load and environmental deformation.

[0011] Preferably, the reinforcing ring, the connecting plate, the reinforcing plate and the pipe body are integrally formed by injection molding.

[0012] Through the above technical scheme, the structural stability between the reinforcing ring, the connecting plate, the reinforcing plate and the pipe body can be further increased by using an integrally formed injection molding device.

[0013] Preferably, the connecting assembly comprises connecting flanges, connecting holes, reinforcing grooves and reinforcing rods, the connecting flanges are arranged at both ends of the pipe body, the first sealing ring is arranged between the pipe body and the connecting flange, the connecting holes are equidistantly arranged on the outer side of the connecting flange, the reinforcing grooves are equidistantly arranged at both ends of the inner wall of the pipe body, the reinforcing rods are equidistantly arranged on the side of the connecting flange close to the pipe body, and the reinforcing rod is arranged in the corresponding reinforcing groove.

[0014] Through the above technical scheme, the structural strength of the port of the pipe body can be further increased from the inside of the pipe body by the cooperation between the reinforcing grooves and the reinforcing rods, and the connecting flanges at one end of two pipe bodies can be connected by the connecting holes, so as to achieve the purpose of connecting two pipe bodies.

[0015] Preferably, the second sealing ring is arranged on the side of the connecting flange away from the pipe body.

[0016] Through the above technical scheme, the sealing effect between the two pipe bodies can be ensured by the second sealing ring.

[0017] Preferably, thread holes are equidistantly arranged on the outermost reinforcing rings at both ends of the pipe body, mounting holes are equidistantly arranged on the outer side of the connecting flange, mounting screws are threadedly connected in the mounting holes, and one end of the mounting screw extends into the corresponding thread hole and is threadedly connected with the thread hole.

[0018] Through the above technical scheme, the connecting flange can be better arranged at the port position of the pipe body by the thread connection between the mounting screw and the thread hole.

[0019] Preferably, the end of the mounting screw is always located in the mounting hole and is provided with an internal hexagonal groove.

[0020] Through the technical scheme, on one hand, the two connecting flanges can be connected without gap, on the other hand, the mounting screw inside the mounting hole can be conveniently disassembled and mounted by using the outside hexagonal tool.

[0021] The utility model provides a port anti -deformation's HDPE pipe material has the beneficial effect as follows:

[0022] 1、 the port anti -deformation's HDPE pipe material, by setting up reinforcing assembly outside the both ends of pipe body, can increase the structural strength of both ends of pipe body from outside, thereby avoid the situation of port deformation to occur when pipe body bears larger load and environmental deformation.

[0023] 2、 the port anti -deformation's HDPE pipe material, by setting up connecting assembly in the both ends of pipe body, can increase the structural strength of both ends of pipe body from the inside cooperation of reinforcing assembly on one hand, on the other hand, can conveniently connect multiple pipe bodies and use, be favorable to practical application. DRAWINGS

[0024] Figure 1 It is the external structure schematic diagram of the utility model;

[0025] Figure 2 It is the three-dimensional split structure schematic diagram of the utility model;

[0026] Figure 3 It is Figure 1 The internal structure cutout schematic diagram under the first visual angle;

[0027] Figure 4 It is Figure 2 The internal structure cutout schematic diagram of

[0028] Figure 5 It is Figure 1 The internal structure cutout schematic diagram under the second visual angle.

[0029] In the drawing: 1, pipe body; 2, first sealing ring; 3, reinforcing ring; 4, connecting plate; 5, reinforcing plate; 6, connecting flange; 7, connecting hole; 8, second sealing ring; 9, reinforcing groove; 10, reinforcing rod; 11, screw hole; 12, mounting hole; 13, mounting screw. DETAILED DESCRIPTION

[0030] The utility model will be further elaborated in the following with the aid of drawings and examples.

[0031] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model embodiment provides a kind of port anti-deformation's HDPE pipe, including pipe body 1, the both ends of pipe body 1 are equipped with first sealing ring 2. The inner diameter of first sealing ring 2 is greater than the inner diameter of pipe body 1, and the outer diameter of first sealing ring 2 is same with the outer diameter of pipe body 1.

[0032] In one aspect of the embodiment, the outer sides of the two ends of the pipe body 1 are provided with reinforcing assemblies, which are used to reinforce the two ends of the pipe body 1. The reinforcing assemblies include reinforcing rings 3, connecting plates 4 and reinforcing plates 5. The reinforcing rings 3 are installed equidistantly at the two ends of the pipe body 1. The connecting plates 4 are installed equidistantly between adjacent two reinforcing rings 3, and the bottoms of the connecting plates 4 are fixedly connected with the outer sides of the pipe body 1. The reinforcing plates 5 are installed between the two sides of the connecting plates 4 and the outer sides of the pipe body 1. By the action of the reinforcing rings 3, the connecting plates 4 and the reinforcing plates 5, the structural strength of the two ends of the pipe body 1 can be increased, so that the deformation of the port of the pipe body 1 can be avoided when the pipe body 1 bears a large load and environmental deformation. The reinforcing rings 3, the connecting plates 4, the reinforcing plates 5 and the pipe body 1 are integrally formed by injection molding. By using an integral molding injection molding device, the structural stability between the reinforcing rings 3, the connecting plates 4, the reinforcing plates 5 and the pipe body 1 can be further increased.

[0033] In one aspect of the embodiment, the two ends of the pipe body 1 are also provided with connecting assemblies. On the one hand, the connecting assemblies are used to reinforce the two ends of the pipe body 1 from the inside of the pipe body 1 in cooperation with the reinforcing assemblies, and on the other hand, the connecting assemblies are used to connect two pipe bodies 1. The connecting assemblies include connecting flanges 6, connecting holes 7, reinforcing grooves 9 and reinforcing rods 10. The connecting flanges 6 are installed at the two ends of the pipe body 1, and the first sealing rings 2 are located between the pipe body 1 and the connecting flanges 6. By using the first sealing rings 2, the sealing effect between the pipe body 1 and the connecting flanges 6 can be increased. The second sealing rings 8 are installed on the sides of the connecting flanges 6 away from the pipe body 1. By using the second sealing rings 8, the sealing effect between the two pipe bodies 1 can be ensured. The connecting holes 7 are equidistantly opened on the outer sides of the connecting flanges 6. By using the connecting holes 7, the connecting flanges 6 at one end of the two pipe bodies 1 can be connected, so that the two pipe bodies 1 can be connected. The reinforcing grooves 9 are equidistantly opened at the two ends of the inner walls of the pipe body 1, and the reinforcing rods 10 are equidistantly installed on the sides of the connecting flanges 6 close to the pipe body 1. The reinforcing rods 10 are installed in the corresponding reinforcing grooves 9. By the cooperation between the reinforcing grooves 9 and the reinforcing rods 10, the structural strength of the ports of the pipe body 1 can be further increased from the inside of the pipe body 1.

[0034] The reinforcing ring 3 located at the outermost side of the pipe body 1 is provided with a threaded hole 11 equidistantly. The outer side of the connecting flange 6 is provided with a mounting hole 12 equidistantly, and the mounting hole 12 is threadedly connected with a mounting screw 13. One end of the mounting screw 13 extends into the corresponding threaded hole 11 and is threadedly connected with the threaded hole 11, and the threaded connection between the mounting screw 13 and the threaded hole 11 can better install the connecting flange 6 at the port position of the pipe body 1. The end of the mounting screw 13 is always located in the mounting hole 12 and is provided with an internal hexagonal groove, which can ensure that the two connecting flanges 6 are connected without gaps, and can facilitate the disassembly and installation of the mounting screw 13 in the mounting hole 12 by using an external hexagonal tool.

[0035] Working principle:

[0036] Before use, first align the reinforcing rod 10 on one side of the connecting flange 6 with the reinforcing groove 9 at the port of the pipe body 1, install the reinforcing rod 10 into the reinforcing groove 9, then screw the mounting screw 13 from the inside of the mounting hole 12, so that one end of the mounting screw 13 enters the corresponding threaded hole 11, and the mounting screw 13 is screwed into the threaded hole 11, thereby completing the installation of the connecting flange 6, and extruding the first sealing ring 2 to increase the sealing effect between the pipe body 1 and the connecting flange 6;

[0037] Then the device can be used, and when in use, the reinforcing ring 3, the connecting plate 4 and the reinforcing plate 5 can increase the structural strength of the two ends of the pipe body 1, so as to avoid the deformation of the port of the pipe body 1 when the pipe body 1 bears a large load and environmental deformation, and the cooperation between the reinforcing groove 9 and the reinforcing rod 10 can further increase the structural strength of the port of the pipe body 1 from the inside of the pipe body 1;

[0038] When the pipe body 1 needs to be connected and used, the connecting flange 6 at the end of the pipe body 1 can be connected, the connecting hole 7 on the outer side of the connecting flange 6 is used to connect the two connecting flanges 6, and the second sealing ring 8 is extruded, so that the two pipe bodies 1 after connection have good sealing effect.

[0039] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A port deformation resistant HDPE pipe comprising a pipe body (1), characterized in that, Both ends of the pipe body (1) are provided with a first sealing ring (2), and the outer sides of the two ends of the pipe body (1) are provided with reinforcing assemblies for reinforcing the two ends of the pipe body (1). Both ends of the pipe body (1) are also provided with connecting assemblies, which are used to reinforce the two ends of the pipe body (1) from the inside of the pipe body (1) in cooperation with the reinforcing assemblies, and are used to connect two pipe bodies (1).

2. The ported, deformation-resistant HDPE pipe of claim 1, wherein: The reinforcing assembly comprises a reinforcing ring (3), a connecting plate (4) and a reinforcing plate (5), the reinforcing ring (3) is equidistantly installed at both ends of the pipe body (1), the connecting plate (4) is equidistantly installed between adjacent two reinforcing rings (3), the bottom of the connecting plate (4) is fixedly connected with the outer side of the pipe body (1), and the reinforcing plate (5) is installed between the outer side of the pipe body (1) and the two sides of the connecting plate (4).

3. The ported, deformation-resistant HDPE pipe of claim 2, wherein: The reinforcing ring (3), the connecting plate (4), the reinforcing plate (5) and the pipe body (1) are integrally formed by injection molding.

4. The ported, deformation-resistant HDPE pipe of claim 2, wherein: The connecting assembly comprises a connecting flange (6), a connecting hole (7), a reinforcing groove (9) and a reinforcing rod (10), the connecting flange (6) is installed at both ends of the pipe body (1), the first sealing ring (2) is located between the pipe body (1) and the connecting flange (6), the connecting hole (7) is equidistantly formed on the outer side of the connecting flange (6), the reinforcing groove (9) is equidistantly formed on the inner wall of the pipe body (1), the reinforcing rod (10) is equidistantly installed on the side of the connecting flange (6) close to the pipe body (1), and the reinforcing rod (10) is installed in the corresponding reinforcing groove (9).

5. The ported, deformation-resistant HDPE pipe of claim 4, wherein: The outer side of the connecting flange (6) is provided with a second sealing ring (8).

6. The ported, deformation-resistant HDPE pipe of claim 4, wherein: The outermost reinforcing ring (3) at both ends of the pipe body (1) is equidistantly provided with a threaded hole (11), the outer side of the connecting flange (6) is equidistantly provided with a mounting hole (12), the inner side of the mounting hole (12) is threadedly connected with a mounting screw (13), and one end of the mounting screw (13) extends into the corresponding threaded hole (11) and is threadedly connected with the threaded hole (11).

7. The ported, deformation-resistant HDPE pipe of claim 6, wherein: The end of the mounting screw (13) is always located in the mounting hole (12) and is provided with an internal hexagonal groove.

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