CN217153324U

CN217153324U - High pressure resistant PE pipeline

Info

Publication number: CN217153324U
Application number: CN202122795825.5U
Authority: CN
Inventors: 曹振杰
Original assignee: Jiangxi Strong Technology Co ltd
Current assignee: Jiangxi Strong Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-08-09
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a high pressure resistant PE pipeline, including the pipeline main part, one side of pipeline main part is connected with the rubber articulamentum, and the external connection of rubber articulamentum has the connection tooth piece to the outside of connecting the tooth piece is provided with connecting tube, the internal connection of rubber articulamentum has supplementary bearing layer, and one side of supplementary bearing layer is connected with the bearing connecting rod to one side of bearing connecting rod is connected with strengthens the resistance to compression layer, one side of strengthening the resistance to compression layer is connected with resistant towards the inoxidizing coating, and the below of resistant towards the inoxidizing coating is connected with the turning block, and one side of turning block is connected with the linking pole, the linking pole is located the inside in rotation groove. This high pressure resistant PE pipeline restricts the pipeline through set up linkage piece and bearing connecting rod inside the pipeline, strikes linkage piece when pipeline internal pressure increases to the bearing connecting rod is mutually supported with supplementary bearing layer and is improved the pipeline main part and connecting tube's the steadiness of being connected, is favorable to anti high pressure, is convenient for prolong the life of pipeline.

Description

High pressure resistant PE pipeline

Technical Field

The utility model relates to a PE pipeline technical field specifically is a highly compressed PE pipeline of resistance.

Background

The PE pipe is a thermoplastic resin with high crystallinity and non-polarity, is widely applied to building water supply, building drainage, buried drainage pipes, building heating, gas transmission and distribution, gas transmission pipes, electrical and telecommunication protective sleeves, industrial pipes, agricultural pipes and the like due to the unique advantages of the PE pipe, and is mainly applied to urban water supply, urban gas supply and farmland irrigation, but the PE pipe in the current market still has the following problems:

1. when the PE pipeline in the market is used for water supply, the separation phenomenon at the joint of the pipeline is easily caused due to the increase of the water pressure in the pipeline, so that the leakage phenomenon is caused, most of the PE pipeline is buried underground, the maintenance is very troublesome, a large amount of manpower and material resources are wasted, and the use of workers is greatly influenced;

2. PE pipeline on the existing market adopts the connected mode of hot melt electric smelting to connect two pipelines at the kneck, in case can't dismantle when needing to overhaul, need destroy the pipeline completely to overhaul again, and can't connect not unidimensional pipeline, be unfavorable for the staff and overhaul.

Aiming at the problems, the novel design is carried out on the basis of the original PE pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highly compressed PE pipeline, with the PE pipeline on the existing market who proposes in solving above-mentioned background is being used for the water supply, because of the inside water pressure increase of pipeline, cause the separation phenomenon to appear in the pipe connection department easily, thereby the leakage phenomenon appears, and the PE pipeline is mostly buried underground, it is very troublesome to maintain, and extravagant a large amount of manpower and materials, very big influence has been brought for staff's use, adopt hot melt electric smelting's connected mode to connect two pipelines at the kneck, in case can't dismantle when needing to overhaul, need destroy the pipeline completely, thereby overhaul once more, and can't connect not unidimensional pipeline, be unfavorable for the staff and overhaul the problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high pressure resistant PE pipeline, includes the pipeline main part, one side of pipeline main part is connected with the rubber articulamentum, and the external connection of rubber articulamentum has the connection tooth piece to the outside of connecting the tooth piece is provided with connecting tube, the internal connection of rubber articulamentum has supplementary bearing layer, and one side of supplementary bearing layer is connected with the bearing connecting rod to one side of bearing connecting rod is connected with strengthens the crushing layer, one side of strengthening the crushing layer is connected with resistant towards the inoxidizing coating, and the below of resistant towards the inoxidizing coating is connected with the turning block, and one side of turning block is connected with the linking pole, the linking pole is located the inside in rotation groove, and links up the pole and is connected with linkage block.

Preferably, the pipeline main part is the integration installation with the rubber linkage layer, and the even equidistance in the outside on rubber linkage layer distributes and has the connection tooth piece to it is the toper to connect the tooth piece.

Preferably, the even equidistance of bearing connecting rod distributes in the inside of rubber articulamentum, and the central point of bearing connecting rod and the central point coincidence on supplementary bearing layer to supplementary bearing layer is half arc, the radian on supplementary bearing layer is unanimous with the radian on rubber articulamentum.

Preferably, the periphery of the linkage block is uniformly and equidistantly distributed with rotating grooves, and the linkage block and the rotating block form a rotating structure through a connecting rod.

Preferably, the rotating block is located on the rightmost side of the rotating groove, and the connecting mode of the rotating block and the impact-resistant protective layer is hot-melt connection.

Preferably, the size of the impact-resistant protective layer is consistent with that of the reinforced pressure-resistant layer, the reinforced pressure-resistant layer and the bearing connecting rod are integrally installed, and the size of the reinforced pressure-resistant layer is consistent with that of the bearing connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the high-pressure resistant PE pipeline is characterized in that,

1. the pipeline is limited by arranging the linkage block and the bearing connecting rod in the pipeline, and the linkage block is impacted when the pressure in the pipeline is increased, so that the bearing connecting rod and the auxiliary bearing layer are matched with each other to improve the connection stability of the pipeline main body and the connecting pipeline, the high pressure resistance is facilitated, and the service life of the pipeline is prolonged conveniently;

2. the rubber connecting layer and the connecting tooth block are arranged inside the pipeline, the pipeline main body can be connected with the connecting pipelines with different thicknesses through the adjustable rubber connecting layer, the connecting pipeline main body and the connecting pipelines are connected through the connecting tooth block, the connecting pipeline and the pipeline main body are favorably disassembled, and the practicability of the pipeline is convenient to improve.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a side-view connection structure of the main body and the connecting pipe of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the impact-resistant protective layer and the rotating block of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a pipe body; 2. a rubber connecting layer; 3. connecting the tooth blocks; 4. a load bearing connecting rod; 5. an auxiliary load bearing layer; 6. a linkage block; 7. connecting a pipeline; 8. rotating the block; 9. a connecting rod; 10. a rotating groove; 11. reinforcing the pressure-resistant layer; 12. and (4) a shock-resistant protective layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a high pressure resistant PE pipe includes a pipe body 1, in order to resist the high pressure of water flow and prolong the service life of the pipe, an auxiliary bearing layer 5 is connected inside a rubber connection layer 2, one side of the auxiliary bearing layer 5 is connected with a bearing connection rod 4, one side of the bearing connection rod 4 is connected with a reinforced pressure resistant layer 11, one side of the reinforced pressure resistant layer 11 is connected with a shock resistant protection layer 12, a rotation block 8 is connected below the shock resistant protection layer 12, one side of the rotation block 8 is connected with an engagement rod 9, the engagement rod 9 is located inside a rotation groove 10, the engagement rod 9 is connected with a linkage block 6, the bearing connection rods 4 are uniformly and equidistantly distributed inside the rubber connection layer 2, the center point of the bearing connection rod 4 coincides with the center point of the auxiliary bearing layer 5, the auxiliary bearing layer 5 is semi-arc-shaped, the radian of the auxiliary bearing layer 5 coincides with the radian of the rubber connection layer 2, the rotating grooves 10 are uniformly and equidistantly distributed around the linkage block 6, the linkage block 6 and the rotating block 8 form a rotating structure through the connecting rods 9, the rotating block 8 is located on the rightmost side of the rotating groove 10, the connecting mode of the rotating block 8 and the impact-resistant protective layer 12 is hot-melt connection, the size of the impact-resistant protective layer 12 is consistent with that of the reinforced pressure-resistant layer 11, the reinforced pressure-resistant layer 11 and the bearing connecting rod 4 are integrally installed, the size of the reinforced pressure-resistant layer 11 is consistent with that of the bearing connecting rod 4, the linkage block 6 is matched with the impact-resistant protective layer 12, the bearing connecting rod 4 and the auxiliary bearing layer 5 support the rubber connecting layer 2, impact on the pipeline body 1 and the connecting pipeline 7 due to high pressure is prevented, high pressure resistance is facilitated, and the service life of the pipeline body 1 is prolonged.

Please refer to fig. 1-2, in order to be suitable for the connecting pipes 7 with different thicknesses, the overhaul convenience is improved, one side of the pipe main body 1 is connected with the rubber connecting layer 2, the outer part of the rubber connecting layer 2 is connected with the connecting tooth block 3, the connecting pipe 7 is arranged on the outer side of the connecting tooth block 3, the pipe main body 1 and the rubber connecting layer 2 are integrally installed, the connecting tooth blocks 3 are uniformly distributed on the outer side of the rubber connecting layer 2 at equal intervals, the connecting tooth blocks 3 are in a conical shape, the connecting pipe 7 is connected through the adjustable rubber connecting layer 2, and meanwhile the connecting tooth blocks 3 are used for fixedly connecting the pipe 7, so that the overhaul of the connecting pipes 7 with different thicknesses is facilitated for workers.

The working principle is as follows: according to fig. 1-4, firstly, the linkage block 6 is pushed towards the direction opposite to the water flow direction of the pipeline main body 1 (the water flow direction is indicated by an arrow in fig. 2), so that the rotation block 8 rotates in the rotation groove 10, at the moment, the impact-resistant protection layer 12 and the linkage block 6 are in an inclined state, so that the support of the bearing connecting rod 4 on the rubber connecting layer 2 disappears, the connecting pipeline 7 is inserted between the pipeline main body 1 and the rubber connecting layer 2, so that the connecting pipeline 7 is abutted against the positions of the pipeline main body 1 and the rubber connecting layer 2, when the water flow starts to flow, the greater the pressure is, the greater the force of the water flow impacting the linkage block 6 is, so that the linkage block 6 starts to move along the water flow, and as above, the impact-resistant protection layer 12 rotates with the linkage block 6 through the rotation block 8, (the rotation block 8 rotates in the rotation groove 10 at one side of the linkage block 6 through the connecting rod 9), at the moment, the linkage block 6 and the impact-resistant protection layer 12 are at the same level, because the rotating block 8 is attached to the rightmost side of the rotating groove 10, at the moment, when the linkage block 6 is impacted by water flow, the impact-resistant protective layer 12 can drive the bearing connecting rod 4 to start to support the rubber connecting layer 2 of the bearing connecting rod, the connecting tooth block 3, the bearing connecting rod 4, the auxiliary bearing layer 5 and the linkage block 6 are located above the same horizontal line, and the bearing connecting rod 4 drives the auxiliary bearing layer 5 to extrude the rubber connecting layer 2 when opened, so that the connecting tooth block 3 of the rubber connecting layer 2 starts to be inserted into the connecting pipeline 7 to fix the connecting pipeline 7, the connection between the connecting tooth block 3 and the connecting pipeline 7 is more stable when the pressure is higher, the working process of the whole device is realized, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

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

Claims

1. A high pressure resistant PE pipeline, includes pipeline main part (1), its characterized in that: one side of pipeline main part (1) is connected with rubber articulamentum (2), and the external connection of rubber articulamentum (2) has connection tooth piece (3) to the outside of connecting tooth piece (3) is provided with connecting tube (7), the internal connection of rubber articulamentum (2) has supplementary bearing layer (5), and one side of supplementary bearing layer (5) is connected with bearing connecting rod (4), and one side of bearing connecting rod (4) is connected with and strengthens resistance to compression layer (11), one side of strengthening resistance to compression layer (11) is connected with resistant towards inoxidizing coating (12), and the below of resistant towards inoxidizing coating (12) is connected with turning block (8), and one side of turning block (8) is connected with joint pole (9), joint pole (9) are located the inside of rotating groove (10), and joint pole (9) are connected with linkage piece (6).

2. A high pressure resistant PE pipe according to claim 1, characterized in that: pipeline main part (1) is the integration installation with rubber linkage (2), and the even equidistance in the outside of rubber linkage (2) distributes and has connects tooth piece (3) to connect tooth piece (3) and be the toper.

3. A high pressure resistant PE pipe according to claim 2, characterized in that: the equal equidistance of bearing connecting rod (4) distributes in the inside of rubber linkage (2), and the central point of bearing connecting rod (4) and the central point coincidence of supplementary bearing layer (5) to supplementary bearing layer (5) are half arc, the radian of supplementary bearing layer (5) is unanimous with the radian of rubber linkage (2).

4. A high pressure resistant PE pipe according to claim 1, characterized in that: the rotary grooves (10) are uniformly distributed on the periphery of the linkage block (6) at equal intervals, and the linkage block (6) and the rotary block (8) form a rotary structure through a connecting rod (9).

5. A high pressure resistant PE pipe according to claim 4, wherein: the rotating block (8) is located on the rightmost side of the rotating groove (10), and the connecting mode of the rotating block (8) and the impact-resistant protective layer (12) is hot-melt connection.

6. A high pressure resistant PE pipe according to claim 5, wherein: the size of resistant dashing inoxidizing coating (12) is unanimous with the size of strengthening anti-compression layer (11), and strengthens anti-compression layer (11) and bearing connecting rod (4) and be the integrated installation to strengthen the size of anti-compression layer (11) and the size of bearing connecting rod (4) unanimous.