CN210397978U

CN210397978U - Plastic composite PE pipe with steel wire framework inside

Info

Publication number: CN210397978U
Application number: CN201921425110.7U
Authority: CN
Inventors: 刘浩
Original assignee: Tianjin Jintong Pipeline Engineering Co Ltd
Current assignee: Tianjin Jintong Pipeline Engineering Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-04-24
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses an inside compound PE pipe of plastics that has steel wire framework, including PE pipe core pipe and PE pipe outer tube, PE pipe core pipe is fixed to be set up inside the PE pipe outer tube, the fixed first hot melt layer that is provided with in PE pipe outside of tubes side, first hot melt layer external fixation is provided with steel wire framework, the fixed second hot melt layer that is provided with in the steel wire framework outside, the fixed a plurality of lugs that are provided with in second hot melt layer outside, the fixed connecting plate that is provided with of PE pipe outside of tubes inboard. The utility model has simple structure, and the lug is fixedly arranged on the outer side of the second hot melting layer, so that the fluid flowing through the pipeline plays a role of buffering when the impact force is too large, and the probability of bursting of the pipeline caused by too large internal impact is reduced; the protective layer is arranged on the outer side of the PE pipe to protect the PE pipe, the protective effect is achieved when the outer side of the PE pipe is impacted by pressure, the outer wall of the pipeline is prevented from being damaged, and when the outer portion of the pipeline is pressed, the lug is clamped into the groove, and the buffer protective effect can be achieved.

Description

Plastic composite PE pipe with steel wire framework inside

Technical Field

The utility model relates to a PE manages technical field, specifically is a compound PE pipe of plastics that inside has steel wire framework.

Background

PE is polyethylene plastic, the most basic plastic, plastic bags, preservative films and the like are PE, HDPE is a thermoplastic resin with high crystallinity and non-polarity, the appearance of original HDPE is milky white, and the original HDPE is semitransparent in a micro-thin section to a certain degree, and PE has the excellent characteristic of resisting most of domestic and industrial chemicals.

However, the currently used PE pipes have the following disadvantages:

1. the steel wire framework is added in the inner layer of the existing PE pipe, so that the strength and rigidity of the PE pipe are improved, and the PE pipe is widely applied to the field of water supply and drainage manufacturing, so that when water flow is discharged, greater impact force is generated when the water flow passes through the pipe, and the pipe is easy to break;

2. when the PE pipe used at present is installed and used, the outer wall of the PE pipe is directly contacted with the ground or other objects, the outer wall of the PE pipe is not protected, when the PE pipe is impacted by a heavy object, no buffer measure is provided, the heavy object is directly contacted with the outer wall of the PE pipe, and the outer wall is easy to break and damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inside compound PE pipe of plastics that has steel wire framework 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 an inside compound PE pipe of plastics that has steel wire framework, includes PE pipe core pipe and PE pipe outer tube, PE pipe core pipe is fixed to be set up inside the PE pipe outer tube, the fixed first hot melt layer that is provided with of PE pipe outside of tubes side, first hot melt layer external fixation is provided with steel wire framework, the fixed second hot melt layer that is provided with in the steel wire framework outside, the fixed a plurality of lugs that are provided with in second hot melt layer outside, the fixed connecting plate that is provided with of PE pipe outer tube inboard, a plurality of recesses have been seted up to the connecting plate opposite side, the inside both sides of recess are all fixed and are provided with the rubber pad, the lug activity sets up in the recess.

Preferably, the protective layer comprises a protective sleeve and protective wires, the outer side of the PE pipe is fixedly provided with a plurality of protective sleeves, and the protective wires are fixedly arranged in the protective sleeves.

Preferably, the inner side of the PE pipe core is fixedly provided with an antibacterial layer, and the antibacterial layer is made of nano silver

An ionic antimicrobial coating.

Preferably, the protective sleeve is made of hard rubber, and the protective wire is made of steel wire.

Preferably, the outer protective wire roll is coated with an anti-corrosion coating.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the convex block is fixedly arranged on the outer side of the second hot melting layer, so that the buffer effect is realized when the impact force of the fluid flowing through the pipeline is too large, and the burst probability of the pipeline caused by too large internal impact is reduced;

2. the utility model discloses a set up the inoxidizing coating outside the PE outside of tubes side, protect the PE pipe, play the guard action when receiving pressure striking in the outside, avoid the pipeline outer wall to damage, when the pipeline outside is pressed, in the lug card advances the recess, also can play the effect of buffering protection.

Drawings

FIG. 1 is a schematic view of the overall structure of a plastic composite PE pipe with a steel wire framework inside;

FIG. 2 is an enlarged schematic view of the plastic composite PE pipe with a steel wire framework inside, shown in FIG. 1, at A;

fig. 3 is a schematic diagram of the front structure of the plastic composite PE pipe with a steel wire framework inside.

In the figure: 1. PE pipe core pipe; 2. a PE pipe outer pipe; 3. a first hot melt layer; 4. a steel wire framework; 5. a second hot melt layer; 6. a bump; 7. a connecting plate; 8. a groove; 9. a protective layer; 10. a protective sleeve; 11. a protective wire; 12. and (4) an antibacterial 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. 1-3, the present invention provides a technical solution: the utility model provides an inside compound PE pipe of plastics that has steel wire framework, manage 2 including PE pipe core pipe 1 and PE outside of tubes, PE pipe core pipe 1 is fixed to be set up inside PE outside of tubes 2, the fixed first hot melt layer 3 that is provided with in the 1 outside of PE pipe core pipe, 3 external fixation on first hot melt layer are provided with steel wire framework 4, the fixed second hot melt layer 5 that is provided with in the 4 outside of steel wire framework, the fixed a plurality of lugs 6 that are provided with in the 5 outside of second hot melt layer, 2 inboard fixed connecting plates 7 that are provided with of PE outside of tubes, a plurality of recesses 8 have been seted up to 7 opposite sides of connecting plates, the inside both sides of recess 8 are all fixed and are provided with the rubber pad, 6 activities.

The protective layer 9 comprises a protective sleeve 10 and protective wires 11, the outer side of the PE pipe outer pipe 2 is fixedly provided with a plurality of protective sleeves 10, and the protective wires 11 are fixedly arranged in the protective sleeves 10 to protect the pipeline;

an antibacterial layer 12 is fixedly arranged on the inner side of the PE pipe core pipe 1, and the antibacterial layer 12 is a nano silver ion antibacterial agent coating, so that the cleanness of the inner wall of the pipeline is ensured, and the pollution to objects flowing through the pipeline is prevented;

the protective sleeve 10 is made of hard rubber, the protective wire 11 is made of steel wire, and the protective sleeve plays a role in protecting the pipeline when the pipeline is impacted, so that the pipeline is prevented from being damaged;

the outer roller of the protective wire 11 is coated with anti-corrosion paint, so that the protective wire 11 is prevented from being exposed to the outside and being oxidized and rusted after the protective sleeve 10 is broken.

The working principle is as follows: the utility model discloses a through at intraductal intensity and the rigidity that adds steel wire framework 4 increase PE pipe of PE, at the fixed lug 6 that is provided with in the 5 outside of second hot melt layer, the effect of buffering is played when the fluid impact force of flowing through is too big in the pipeline, reduce the pipeline because of the too big probability that leads to bursting of internal impact, the fixed lag 10 that is provided with in the 2 outside of PE pipe outer tube, lag 10 internal fixation is provided with protecting wire 11, protect PE pipe, play the guard action when receiving pressure striking in the outside, avoid the pipeline outer wall to damage, when the outside pressurized of pipeline, lug 6 blocks into in recess 8, also can play the effect of buffering protection.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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. The utility model provides an inside compound PE pipe of plastics that has steel wire framework, includes PE pipe core pipe (1) and PE pipe outer tube (2), its characterized in that: PE manages core pipe (1) fixed setting inside PE manages outer tube (2), PE manages core pipe (1) outside is fixed and is provided with first hot melt layer (3), first hot melt layer (3) external fixation is provided with steel wire framework (4), the fixed second hot melt layer (5) that is provided with in steel wire framework (4) outside, the fixed a plurality of lugs (6) that are provided with in second hot melt layer (5) outside, PE manages outer tube (2) inboard fixed connecting plate (7) that is provided with, a plurality of recesses (8) have been seted up to connecting plate (7) opposite side, the inside both sides of recess (8) are all fixed and are provided with the rubber pad, lug (6) activity sets up in recess (8), PE manages outer tube (2) external fixation is provided with protective layer (9).

2. The plastic composite PE pipe with the steel wire framework inside according to claim 1, wherein: the protective layer (9) comprises a protective sleeve (10) and protective wires (11), the protective sleeve (10) is fixedly arranged on the outer side of the PE pipe outer pipe (2), and the protective wires (11) are fixedly arranged in the protective sleeve (10).

3. The plastic composite PE pipe with the steel wire framework inside according to claim 1, wherein: the inner side of the PE pipe core pipe (1) is fixedly provided with an antibacterial layer (12), and the antibacterial layer (12) is a nano silver ion antibacterial agent coating.

4. The plastic composite PE pipe with the steel wire framework inside according to claim 2, wherein: the protective sleeve (10) is made of hard rubber, and the protective wire (11) is made of steel wire.

5. The plastic composite PE pipe with the steel wire framework inside according to claim 2, wherein: the outer roller of the protective wire (11) is coated with an anti-corrosion coating.