A new type of PE pipe

Abstract

The utility model relates to the technical field of PE pipes, specifically a new type of PE pipe, including a pipe body, the interior of the pipe body is provided with a pressure-resistant component, the pressure-resistant component includes a center rod and a cross-shaped support rod, the surface of the pipe body is provided with a sleeve component, the center rod is provided at the center position of the pipe body, the cross-shaped support rod is fixedly connected to the surface of the center rod, and the inner annular surface of the pipe body is fixedly installed with connecting tubes corresponding to the positions at the four corners of the cross-shaped support rod. The utility model uses the pressure-resistant component, when external pressure acts on the PE pipe, under the action of the elastic rubber pad, the impact caused by the instantaneous pressure can be buffered, and under the support and pressure-resistant action of the cross-shaped support rod and the connecting tube, the overall compressive strength of the pipe can be improved. At the same time, under the action of the steel mesh layer, the overall tension of the pipe can be improved to avoid deformation and breakage.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipes, in particular to a new type of PE pipe. Background Art

[0002] PE pipe is a plastic water pipe made of PE (polyethylene) material. PE pipe groove is mainly used for drainage tasks such as rainwater, sewage, and farmland irrigation and drainage.

[0003] In the prior art, a Chinese patent with publication number CN213655928U discloses a conveniently connected durable PE pipe, which adopts the scheme of "including a PE pipe body, a protective ring, a connecting concave ring, a thermal insulation structure and a connecting convex ring, wherein a connecting concave ring is provided at one end of the PE pipe body, and a connecting convex ring is fixed at the other end of the PE pipe body, the connecting convex ring and the connecting concave ring cooperate with each other, a first connecting piece is fixed at equal intervals on the outer wall of one end of the PE pipe body, and a second connecting block is fixed at equal intervals on the outer wall of the other end of the PE pipe body, an annular sealing groove is provided at one end of the PE pipe body, and an annular sealing ring is fixed at the other end of the PE pipe body, the inner wall of the PE pipe body is coated with an epoxy anti-corrosion coating, and a thermal insulation structure is provided in the side wall of the PE pipe body". This scheme not only improves the convenience of PE pipe connection, makes PE pipes more durable, but also reduces the occurrence of freezing and cracking of PE pipes.

[0004] However, the above scheme still has some shortcomings. For example, the structure of the above pipe is simple and lacks a mechanism to strengthen the pressure resistance, which makes the pipe easily deformed and broken by external force. In view of this, the utility model proposes a new PE pipe. Utility Model Content

[0005] The purpose of the utility model is to provide a device for filtering sediment in sewage to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the utility model provides the following technical solutions: a new type of PE pipe, including a pipe body, a pressure-resistant component is arranged inside the pipe body, the pressure-resistant component includes a center rod and a cross-shaped support rod, and a sleeve component is arranged on the surface of the pipe body.

[0007] Preferably, the center rod is arranged at the center position of the pipe body, and the cross-shaped support rod is fixedly connected to the surface of the center rod.

[0008] Preferably, the inner annular surface of the pipe body is fixedly mounted with connecting tubes corresponding to the positions of the four corners of the cross-shaped support rod, and the surface of the cross-shaped support rod is slidably connected to the inside of the connecting tube.

[0009] Preferably, there are a plurality of cross-shaped support rods and a plurality of connecting tubes, and the plurality of cross-shaped support rods and connecting tubes are equidistantly arranged on the surface of the center rod and the inner annular surface of the pipe body.

[0010] Preferably, an elastic rubber pad is provided inside the connecting tube, and the surface of the elastic rubber pad overlaps with the inner wall of the connecting tube and the end of the cross-shaped supporting rod respectively.

[0011] Preferably, an interlayer is provided inside the shell of the tube body, and a steel mesh layer is embedded inside the interlayer.

[0012] Preferably, the sleeve layer assembly includes a sound absorbing layer and a heat insulating layer, the sound absorbing layer is sleeved on the surface of the pipe body, and the heat insulating layer is sleeved on the outside of the sound absorbing layer.

[0013] Preferably, the sound-absorbing layer is made of egg sound-absorbing cotton material, and the heat-insulating layer is made of aluminum foil heat-insulating cotton material.

[0014] Beneficial Effects

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model uses a pressure-resistant component. When external pressure acts on the PE pipe, the impact brought by the instantaneous pressure can be buffered under the action of the elastic rubber pad, and the overall compressive strength of the pipe can be improved under the support and pressure-resistant action of the cross-shaped support rod and the connecting tube. At the same time, the overall tension of the pipe can be increased under the action of the steel mesh layer to avoid deformation and breakage.

[0017] 2. The utility model uses a sleeve component and a sound-absorbing layer and a heat-insulating layer to make the pipe absorb and reduce noise when discharging water, thereby preventing the sound of flowing water in the pipe from polluting the outside world. The heat-insulating effect of the heat-insulating layer can also prevent the pipe from freezing and cracking during drainage operations in winter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the front section structure of the utility model;

[0021] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 It is a schematic diagram of the top-sectional structure of the utility model;

[0023] Figure 5 For the utility model Figure 4 The enlarged structural diagram at B in the middle;

[0024] Figure 6 It is a schematic diagram of the side section structure of the utility model.

[0025] In the figure: 1. pipe body; 2. pressure-resistant component; 201. center rod; 202. cross-shaped support rod; 203. connecting tube; 204. elastic rubber pad; 3. sleeve layer component; 301. sound-absorbing layer; 302. thermal insulation layer; 4. steel mesh layer. DETAILED DESCRIPTION

[0026] 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.

[0027] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0028] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0029] According to the attached Figure 1-6 As shown, an embodiment of the utility model provides a new type of PE pipe, including a pipe body 1, wherein a pressure-resistant component 2 is arranged inside the pipe body 1, and the pressure-resistant component 2 includes a center rod 201 and a cross-shaped support rod 202. An interlayer is opened inside the shell of the pipe body 1, and a steel mesh layer 4 is embedded inside the interlayer. A sleeve component 3 is arranged on the surface of the pipe body 1.

[0030] The sleeve component 3 includes a sound absorbing layer 301 and a heat insulating layer 302. The sound absorbing layer 301 is sleeved on the surface of the pipe body 1, and the heat insulating layer 302 is sleeved on the outside of the sound absorbing layer 301. The sound absorbing layer 301 is made of egg sound absorbing cotton material, and the heat insulating layer 302 is made of aluminum foil heat insulating cotton material.

[0031] The center rod 201 is arranged at the center position of the pipe body 1, and the cross-shaped support rod 202 is fixedly connected to the surface of the center rod 201. The inner ring surface of the pipe body 1 is fixedly installed with connecting tubes 203 corresponding to the positions of the four corners of the cross-shaped support rod 202. The surface of the cross-shaped support rod 202 is slidably connected to the inside of the connecting tube 203. The number of the cross-shaped support rods 202 and the connecting tubes 203 are both several, and several cross-shaped support rods 202 and connecting tubes 203 are equidistantly arranged on the surface of the center rod 201 and the inner ring surface of the pipe body 1. An elastic rubber pad 204 is arranged inside the connecting tube 203, and the surface of the elastic rubber pad 204 overlaps the inner wall of the connecting tube 203 and the end of the cross-shaped support rod 202 respectively.

[0032] A new type of PE pipe of the utility model is provided with a central rod 201, a cross-shaped support rod 202 and a connecting tube 203. When external pressure acts on the PE pipe, the pressure squeezes the pipe body 1 to drive the connecting tube 203 to move on the surface of the cross-shaped support rod 202. At the same time, under the action of the elastic rubber pad 204, the impact brought by the instantaneous pressure can be buffered, and under the support and pressure resistance of the cross-shaped support rod 202 and the connecting tube 203, the overall compressive strength of the pipe can be improved. At the same time, under the action of the steel mesh layer 4, the overall tension of the pipe can be improved to avoid deformation and breakage. Through the provision of the sound-absorbing layer 301 and the thermal insulation layer 302, the pipe can absorb sound and reduce noise when discharging water, avoiding the pollution of the sound of flowing water in the pipe to the outside world, and under the thermal insulation effect of the thermal insulation layer 302, the pipe can be prevented from freezing and cracking during drainage operations in winter.

[0033] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

Claims

1. A novel PE pipe, comprising a pipe body (1), characterized in that: The interior of the pipe body (1) is provided with a pressure-resistant component (2), the pressure-resistant component (2) comprises a central rod (201) and a cross-shaped support rod (202), and the surface of the pipe body (1) is provided with a jacket component (3); The center rod (201) is arranged at the center position of the pipe body (1), and the cross-shaped support rod (202) is fixedly connected to the surface of the center rod (201).

2. A new type of PE pipe according to claim 1, characterized in that: The inner annular surface of the pipe body (1) is fixedly provided with connecting tubes (203) corresponding to the positions of the four corners of the cross-shaped support rod (202), and the surface of the cross-shaped support rod (202) is slidably connected to the inside of the connecting tube (203).

3. A new type of PE pipe according to claim 2, characterized in that: The number of the cross-shaped support rods (202) and the connecting tubes (203) is multiple, and the multiple cross-shaped support rods (202) and the connecting tubes (203) are equidistantly arranged on the surface of the center rod (201) and the inner annular surface of the pipe body (1).

4. A new type of PE pipe according to claim 2, characterized in that: An elastic rubber pad (204) is arranged inside the connecting tube (203), and the surface of the elastic rubber pad (204) overlaps with the inner wall of the connecting tube (203) and the end of the cross-shaped supporting rod (202) respectively.

5. A new type of PE pipe according to claim 1, characterized in that: An interlayer is provided inside the shell of the tube body (1), and a steel mesh layer (4) is embedded inside the interlayer.

6. A new type of PE pipe according to claim 1, characterized in that: The sleeve layer assembly (3) comprises a sound absorbing layer (301) and a heat insulating layer (302); the sound absorbing layer (301) is sleeved on the surface of the pipe body (1), and the heat insulating layer (302) is sleeved on the outside of the sound absorbing layer (301).

7. A new type of PE pipe according to claim 6, characterized in that: The sound-absorbing layer (301) is made of egg-shaped sound-absorbing cotton material, and the heat-insulating layer (302) is made of aluminum foil heat-insulating cotton material.

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