CN219513720U - Conductive PE pipe structure - Google Patents

Abstract

The utility model relates to a conductive PE pipe structure which comprises a first pipeline, a second pipeline and a conductive wire, wherein a threaded sleeve shell is fixedly connected to the outer part of the second pipeline, a clamping pipe is fixedly connected to the outer part of the second pipeline, a fixing seat is fixedly connected to the outer part of the first pipeline, a bolt is connected to the inner thread of the fixing seat, a sealing seat is fixedly connected to the inner wall of the first pipeline, and a limiting spring is fixedly connected to the outer part of the sealing seat. This electrically conductive PE tube structure makes first pipeline and second pipeline carry out quick connect through rotatory screw thread cover shell, supports for the fixed inner wall of second through the joint pipe, closely laminates with the joint pipe through sealed pad, possesses sealed effectual advantage, and the rethread bolt is spacing to the screw thread cover shell, improves the stability of structure, has solved when connecting thinner PE pipe body, easily causes the terminal deformation of PE pipe body, and the junction still produces easily and becomes flexible and then causes sealed effect relatively poor problem.

Description

Conductive PE pipe structure

Technical Field

The utility model relates to the technical field of connection structures, in particular to a conductive PE (polyethylene) pipe structure.

Background

The conductive plastic pipe system is formed by adopting high-density polyethylene resin/polypropylene resin as a base material, adding customized functional auxiliary materials, carrying out banburying and high-temperature extrusion molding, and rolling a large-caliber conductive plastic pipe by adopting a conductive plastic plate, wherein the conductive plastic pipe system has the characteristics of a polyethylene/polypropylene pipeline and the characteristics of conductivity and flame retardance.

When the conductive PE pipe joint is fallen or damaged, the conductive PE needs to be spliced in time, the conductive PE is prevented from entering moisture, and when the conductive PE body is connected and installed to the connecting end of the conductive PE body by an installer, the conductive PE body is required to be supported all the time during installation due to easy deformation, the conductive PE body is easy to deform at the tail end of the conductive PE body when being connected with a thinner conductive PE body, and the connecting part is easy to loosen so as to cause poor sealing effect, so that the conductive PE pipe structure is provided to solve the problem proposed in the above.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a conductive PE pipe structure which has the advantages of rapid splicing and the like, and solves the problems that when a thinner PE pipe body is connected, the tail end of the PE pipe body is easy to deform, and the connecting part is easy to loosen and further has poor sealing effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a conductive PE pipe structure, includes first pipeline, second pipeline and electric wire, the outside fixedly connected with screw thread cover shell of second pipeline, the outside fixedly connected with joint pipe of second pipeline, the outside fixedly connected with fixing base of first pipeline, the inside threaded connection of fixing base has the bolt, fixedly connected with seal holder on the inner wall of first pipeline, the outside fixedly connected with spacing spring of seal holder, the one end fixedly connected with sealed pad of seal holder is kept away from to spacing spring.

Further, the sealing gasket is matched with the clamping pipe, and the shape of the sealing gasket is annular.

Further, the outside swing joint of joint pipe has the sealing ring, screw thread cover shell and first pipeline threaded connection.

Further, a thread groove is formed in the threaded casing, and the bolt is in threaded connection with the thread groove.

Further, one end of the clamping pipe far away from the second pipeline is clamped in the first pipeline.

Further, the first pipeline comprises an insulating layer, and a shielding equipotential layer is fixedly connected to the outer portion of the insulating layer.

Further, the heat dissipation layer is fixedly connected to the outer portion of the shielding equipotential layer, and the conducting wire is located in the first pipeline.

Compared with the prior art, the utility model provides a conductive PE pipe structure, which has the following beneficial effects:

this electrically conductive PE tube structure makes first pipeline and second pipeline carry out quick connect through rotatory screw thread cover shell, supports for the fixed inner wall of second through the joint pipe, closely laminates with the joint pipe through sealed pad, possesses sealed effectual advantage, and the rethread bolt is spacing to the screw thread cover shell, improves the stability of structure, has solved when connecting thinner PE pipe body, easily causes the terminal deformation of PE pipe body, and the junction still produces easily and becomes flexible and then causes sealed effect relatively poor problem.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a first conduit according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1 a first pipeline, 2 a second pipeline, 3 a threaded sleeve, 4 a clamping tube, 5 a fixing seat, 6 bolts, 7 a sealing seat, 8 a limiting spring, 9 a sealing gasket, 10 a sealing ring, 11 a conductive wire, 12 an insulating layer, 13, a shielding equipotential layer and 14 a heat dissipation layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a conductive PE pipe structure includes a first pipe 1, a second pipe 2, and a conductive wire 11, wherein a threaded sleeve 3 is fixedly connected to the outside of the second pipe 2, the threaded sleeve 3 is in threaded connection with the first pipe 1, and the first pipe 1 is quickly connected with the second pipe 2 by rotating the threaded sleeve 3.

In this embodiment, the outside fixedly connected with joint pipe 4 of second pipeline 2, the outside swing joint of joint pipe 4 has sealing ring 10, is close to second pipeline 2 through screw thread cover shell 3 and extrudees sealing ring 10, makes sealing ring 10 closely laminate with second fixed 2, improves sealed effect, and the one end joint that joint pipe 4 kept away from second pipeline 2 is in the inside of first pipeline 1, extends to the inside of second pipeline 2 through joint pipe 4 to make joint pipe 4 support for the inner wall of second fixed 2, improve the stability of junction.

It can be understood that the outside fixedly connected with fixing base 5 of first pipeline 1, the inside threaded connection of fixing base 5 has bolt 6, and the screw thread groove has been seted up to the inside of screw thread cover shell 3, and bolt 6 and screw thread groove threaded connection carry out spacingly to screw thread cover shell 3 through bolt 6, prevent that it from rotating and leading to not hard up, possess stable in structure's advantage.

In this embodiment, a sealing seat 7 is fixedly connected to the inner wall of the first pipeline 1, a limiting spring 8 is fixedly connected to the outer portion of the sealing seat 7, and a sealing gasket 9 is fixedly connected to one end, away from the sealing seat 7, of the limiting spring 8. The sealing gasket 9 is matched with the clamping pipe 4, the shape of the sealing gasket 9 is annular, the sealing gasket 9 is pushed away through elastic potential energy of the limiting spring 8, the sealing gasket 9 is tightly attached to the clamping pipe 4, and the sealing effect is further improved.

It will be appreciated that the first pipe 1 includes an insulating layer 12, the outside fixedly connected with shielding equipotential layer 13 of insulating layer 12, the outside fixedly connected with heat dissipation layer 14 of shielding equipotential layer 13, the electric wire 11 is located the inside of first pipe 1, make and paste the outside in electric wire 11 by heat conduction insulating material through insulating layer 1, such as heat conduction resin, black glue, polyurethane plastics etc. through shielding equipotential layer 13, the heat that makes electric wire 11 produce can give off faster through heat dissipation layer 14, the radiating effect is better.

The working principle of the embodiment is as follows:

this electrically conductive PE tubular construction makes first pipeline 1 and second pipeline 2 carry out quick connect through rotatory screw thread cover shell 3, promotes sealing ring 10 through screw thread cover shell 3, makes it closely laminate with second fixed 2, extends to the inside of second pipeline 2 through joint pipe 4 and supports for the inner wall of second fixed 2, pushes away sealed 9 through spacing spring 8's elastic potential energy, makes sealed 9 closely laminate with joint pipe 4, and rethread bolt 6 carries out spacingly to screw thread cover shell 3, prevents that its rotation from leading to becoming flexible, possesses stable in structure's advantage.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a conductive PE tube structure, includes first pipeline (1), second pipeline (2) and electric wire (11), its characterized in that: the novel pipeline sealing device is characterized in that the threaded sleeve (3) is fixedly connected to the outside of the second pipeline (2), the clamping pipe (4) is fixedly connected to the outside of the second pipeline (2), the fixing seat (5) is fixedly connected to the outside of the first pipeline (1), the bolt (6) is fixedly connected to the inside thread of the fixing seat (5), the sealing seat (7) is fixedly connected to the inner wall of the first pipeline (1), the limiting spring (8) is fixedly connected to the outside of the sealing seat (7), and the sealing gasket (9) is fixedly connected to one end of the limiting spring (8) away from the sealing seat (7).

2. A conductive PE pipe structure according to claim 1, characterized in that: the sealing gasket (9) is matched with the clamping tube (4), and the sealing gasket (9) is annular in shape.

3. A conductive PE pipe structure according to claim 1, characterized in that: the outside swing joint of joint pipe (4) has sealing ring (10), screw thread cover shell (3) and first pipeline (1) threaded connection.

4. A conductive PE pipe structure according to claim 1, characterized in that: the inside of screw thread cover shell (3) has seted up the screw thread groove, bolt (6) and screw thread groove threaded connection.

5. A conductive PE pipe structure according to claim 1, characterized in that: one end of the clamping pipe (4) far away from the second pipeline (2) is clamped in the first pipeline (1).

6. A conductive PE pipe structure according to claim 1, characterized in that: the first pipeline (1) comprises an insulating layer (12), and a shielding equipotential layer (13) is fixedly connected to the outer part of the insulating layer (12).

7. The conductive PE pipe structure of claim 6 characterized in that: the outside of shielding equipotential layer (13) is fixedly connected with heat dissipation layer (14), electrically conductive line (11) are located inside first pipeline (1).