CN215258275U

CN215258275U - Corrosion-resistant anti-extrusion PP pipe

Info

Publication number: CN215258275U
Application number: CN202121474724.1U
Authority: CN
Inventors: 孟小三
Original assignee: Chuzhou Xicheng Environmental Protection Technology Co ltd
Current assignee: Chuzhou Xicheng Environmental Protection Technology Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-21
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a corrosion-resistant anti extruded PP pipe, including the pipeline body, the inner wall fixed connection water proof membrane of pipeline body one, the outer fixed surface of pipeline body connects the rubber layer, the outer fixed surface on rubber layer connects the stereoplasm layer, the outer fixed surface on stereoplasm layer connects a plurality of elasticity post, the top fixed connection of elasticity post wraps up the elastic plate of elasticity post, the outer fixed surface of elastic plate connects water proof membrane two, the outer fixed surface of water proof membrane two connects high temperature resistant membrane, the outer fixed surface of high temperature resistant membrane connects fire-retardant membrane. The device can increase the corrosion resistance and the anti extrusion performance of PP pipe, and the live time of extension PP pipe through setting up elasticity post and elastic plate, can increase the anti extrusion performance of pipeline body, sets up the water proof membrane one and sets up water proof membrane two, high temperature resistant membrane and fire-retardant membrane externally through the inner wall at the pipeline body, can increase the corrosion resistance of pipeline body.

Description

Corrosion-resistant anti-extrusion PP pipe

Technical Field

The utility model belongs to the technical field of the PP pipe, concretely relates to corrosion-resistant anti extrusion's PP pipe.

Background

Traditional installation is in outdoor PP pipe and is experienced wind and blows the sun, can make the surface embrittled, and easy damaged influences the normal use of PP pipe, and PP pipe can receive the pressure that many other pipelines led to the fact to it when piling up and placing in addition, because the pliability of traditional PP pipe is general, when receiving big extrusion force, can directly with PP pipe extrusion damage, influence the use, so, we propose a corrosion-resistant anti extruded PP pipe to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant anti extruded PP pipe to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrosion-resistant anti extruded PP pipe, includes the pipeline body, the inner wall fixed connection water proof membrane of pipeline body is one, the surface fixed connection rubber layer of pipeline body, the outer fixed surface on rubber layer connects the stereoplasm layer, the outer fixed surface on stereoplasm layer connects a plurality of elasticity post, the elastic plate of the top fixed connection parcel elasticity post of elasticity post, the outer fixed surface of elastic plate connects water proof membrane two, the outer fixed surface of water proof membrane two connects high temperature resistant membrane, the outer fixed surface of high temperature resistant membrane connects fire-retardant membrane.

Preferably, a sealing plate is fixedly connected to one end face of the pipeline body, a round hole matched with the opening of the end face of the pipeline body is formed in one side face of the sealing plate, and the end face of the pipeline body can be sealed, so that the end portion of the external structure of the pipeline body is protected.

Preferably, the elastic plate is arranged in an annular shape, and the inner side surface of the elastic plate is tightly connected with the top of each elastic column and can tightly wrap the elastic columns, so that the anti-extrusion performance of the pipeline body is improved.

Preferably, the hard layer is set to be annular, the inner side surface of the hard layer is tightly attached to the outer surface of the rubber layer, and the rubber layer can be tightly wrapped, so that the elastic column is stably supported, and the elastic column is prevented from extruding the outer surface of the pipeline body.

Preferably, one end face of each of the flame-retardant film, the high-temperature-resistant film, the waterproof film II, the elastic plate, the hard layer and the rubber layer is fixedly connected with the side face of the sealing plate, and the end parts of the flame-retardant film, the high-temperature-resistant film, the waterproof film II, the elastic plate, the hard layer and the rubber layer can be sealed, so that the end parts of the flame-retardant film, the high-temperature-resistant film, the waterproof film II, the elastic plate, the hard layer and the rubber layer are protected.

The utility model discloses a technological effect and advantage: the utility model provides a corrosion-resistant anti extruded PP pipe, set up water proof membrane one through the inside at the pipeline body, can avoid the inside water infiltration of pipeline body to the surface of pipeline body, avoid corroding the pipeline body, set up the rubber layer through the surface at the pipeline body, the stereoplasm layer, elastic column and elastic plate, the surface that can make the pipeline body has certain elasticity, thereby increase the anti extrusion performance of pipeline body, through setting up water proof membrane two, high temperature resistant membrane and fire-retardant membrane, can conveniently improve the corrosion resistance of pipeline body, the increase of service life, the device can increase the corrosion resistance and the anti extrusion performance of PP pipe, the live time of extension PP pipe.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a sealing plate structure.

In the figure: 1. a pipe body; 2. a first waterproof film; 3. a rubber layer; 4. a hard layer; 5. an elastic column; 6. an elastic plate; 7. a second waterproof film; 8. a high temperature resistant film; 9. a flame retardant film; 10. a sealing plate; 11. a circular hole.

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.

The utility model provides a PP pipe as shown in fig. 1-2 of corrosion-resistant anti extrusion, including pipeline body 1, the inner wall fixed connection water proof membrane 2 of pipeline body 1, the outer fixed surface of pipeline body 1 connects rubber layer 3, the outer fixed surface on rubber layer 3 connects stereoplasm layer 4, a plurality of elastic column 5 of the outer fixed surface on stereoplasm layer 4 connection, the top fixed connection of elastic column 5 wraps up the elastic plate 6 of elastic column 5, can slow down the external extrusion force to pipeline body 1 to improve pipeline body 1's anti extrusion performance.

The outer fixed surface of the elastic plate 6 is connected with the second waterproof membrane 7, the outer fixed surface of the second waterproof membrane 7 is connected with the high-temperature-resistant membrane 8, the outer fixed surface of the high-temperature-resistant membrane 8 is connected with the flame-retardant membrane 9, and the corrosion resistance of the pipeline body 1 can be improved and the service life of the pipeline body 1 can be prolonged by arranging the second waterproof membrane 7, the high-temperature-resistant membrane 8 and the flame-retardant membrane 9.

A sealing plate 10 is fixedly connected to one end face of the pipeline body 1, and a round hole 11 matched with an opening in the end face of the pipeline body 1 is formed in one side face of the sealing plate 10. The elastic plate 6 is arranged in an annular shape, and the inner side surface of the elastic plate 6 is tightly connected with the top of each elastic column 5. The hard layer 4 is arranged in an annular shape, and the inner side surface of the hard layer 4 is tightly attached to the outer surface of the rubber layer 3.

And one end faces of the flame-retardant film 9, the high-temperature-resistant film 8, the waterproof film II 7, the elastic plate 6, the hard layer 4 and the rubber layer 3 are fixedly connected with the side face of the sealing plate 10.

When the pipeline is used specifically, the first waterproof membrane 2 is arranged on the inner side surface of the pipeline body 1, water passing through the interior of the pipeline body 1 can be prevented from permeating into the pipeline body 1 to damage the structure of the pipeline body 1 and affect the normal use of the pipeline body 1, the pressure of the outside on the pipeline body 1 can be relieved by arranging the rubber layer 3 on the outer surface of the pipeline body 1, the pipeline body 1 is effectively protected from being extruded and damaged, the elastic column 5 can be stably supported by installing the hard layer 4 on the outer surface of the rubber layer 3, the pipeline body 1 is prevented from being extruded when the elastic column 5 is extruded, the elastic plate 6 is wrapped on the top of the elastic column 5, the second waterproof membrane 7 can be conveniently installed, the pipeline body 1 can be made waterproof, high-temperature resistant and flame retardant through arranging the second waterproof membrane 7, the high-temperature resistant membrane 8 and the flame retardant membrane 9, and the corrosion resistance of the pipeline body 1 is improved, the device can increase the corrosion resistance and the anti-extrusion performance of the PP pipe and prolong the service time of the PP pipe.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a corrosion-resistant anti extrusion's PP pipe, includes pipeline body (1), its characterized in that: the inner wall fixed connection water proof membrane (2) of pipeline body (1), the outer fixed surface of pipeline body (1) connects rubber layer (3), the outer fixed surface of rubber layer (3) connects stereoplasm layer (4), a plurality of elastic column (5) of outer fixed surface of stereoplasm layer (4), the elastic plate (6) of top fixed connection parcel elastic column (5) of elastic column (5), the outer fixed surface of elastic plate (6) connects water proof membrane two (7), the outer fixed surface of water proof membrane two (7) connects high temperature resistant membrane (8), the fire-retardant membrane (9) of outer fixed surface of high temperature resistant membrane (8) connects.

2. A corrosion and extrusion resistant PP pipe according to claim 1 wherein: a sealing plate (10) is fixedly connected to one end face of the pipeline body (1), and a round hole (11) matched with an opening in the end face of the pipeline body (1) is formed in one side face of the sealing plate (10).

3. A corrosion and extrusion resistant PP pipe according to claim 1 wherein: the elastic plate (6) is arranged in an annular shape, and the inner side surface of the elastic plate (6) is tightly connected with the top of each elastic column (5).

4. A corrosion and extrusion resistant PP pipe according to claim 1 wherein: the hard layer (4) is in an annular shape, and the inner side face of the hard layer (4) is tightly attached to the outer surface of the rubber layer (3).

5. A corrosion and extrusion resistant PP pipe according to claim 2 wherein: and one end face of each of the flame-retardant film (9), the high-temperature-resistant film (8), the waterproof film II (7), the elastic plate (6), the hard layer (4) and the rubber layer (3) is fixedly connected with the side face of the sealing plate (10).