CN214983912U

CN214983912U - Antibacterial and wear-resistant multilayer composite PE pipeline

Info

Publication number: CN214983912U
Application number: CN202121491004.6U
Authority: CN
Inventors: 徐江山
Original assignee: Zhejiang Haorui Technology Co ltd
Current assignee: Zhejiang Haorui Technology Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-03
Anticipated expiration: 2031-07-01

Abstract

The utility model provides an antibiotic wear-resisting compound PE pipeline of multilayer. Antibiotic wear-resisting compound PE pipeline of multilayer, including the pipeline body, the pipeline body includes the basic unit, the internal surface of basic unit is provided with first antibacterial layer, the surface of basic unit is provided with the antibacterial layer of second, the surface on the antibacterial layer of second is provided with the back up coat, the surface of back up coat is provided with the wearing layer. The utility model provides a compound PE pipeline of antibiotic wear-resisting multilayer can play fine antibacterial action through the setting of first antibacterial layer and second antibacterial layer, all play antibacterial action to inside and outside of pipeline body to can prevent that the pipeline body from being corroded by the bacterium, the mechanical strength of pipeline body has been strengthened through setting up of back up coat, the ability of anti striking has been improved, make more durable of pipeline body through the wearing layer, wear and tear has been reduced, and service life is prolonged.

Description

Antibacterial and wear-resistant multilayer composite PE pipeline

Technical Field

The utility model relates to a PE pipeline field especially relates to an antibiotic wear-resisting compound PE pipeline of multilayer.

Background

The plastic pipeline in China develops rapidly, and the quality is continuously improved. At present, plastic pipe industries mainly including PE pipes and PP pipes have been preliminarily formed. Among them, the PE pipe is widely used in various industries due to its own unique advantages.

The PE pipeline has the advantages of excellent performance, simple construction, reliable operation, convenient maintenance, long service life, low investment cost and the like, and is widely used for underground embedding drainage and pollution discharge in municipal works and residential districts at present; pre-burying a pipeline on the expressway; irrigation and water delivery and drainage of the farmland; chemical engineering and mines are used for conveying fluids and the like.

In the related art, the conventional PE pipe is easily deteriorated by the influence of chemical substances during a long-term use, has low mechanical strength, is easily deformed by external force, is easily proliferated with bacterial microorganisms, and may corrode the pipe.

Therefore, it is necessary to provide an antibacterial and wear-resistant multilayer composite PE pipe to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an antibiotic wear-resisting compound PE pipeline of multilayer has solved the influence that receives chemical easily and ageing, and mechanical strength is low, warp easily under the condition with the help of external force to breed bacterial microorganism etc. easily, there is the problem of the condition of erosion pipe way.

In order to solve the technical problem, the utility model provides an antibiotic wear-resisting compound PE pipeline of multilayer, including the pipeline body, the pipeline body includes the basic unit, the internal surface of basic unit is provided with first antibacterial layer, the surface of basic unit is provided with the second antibacterial layer, the surface on second antibacterial layer is provided with the back up coat, the surface of back up coat is provided with the wearing layer, the surface of wearing layer is provided with the inoxidizing coating.

Preferably, the reinforcing layer is formed by interweaving a plurality of strands of steel wires and filled with epoxy resin.

Preferably, the protective layer is a multilayer and comprises a flame-retardant layer, a heat-insulating layer and a sun-screening layer, wherein the heat-insulating layer is arranged on the outer surface of the flame-retardant layer, and the sun-screening layer is arranged on the outer surface of the heat-insulating layer.

Preferably, the outer surface of the pipeline body is fixedly connected with a plurality of light reflecting strips.

Preferably, the outer surface of the pipeline body is provided with an elastic piece, the outer surface of the elastic piece is provided with a plurality of telescopic structures, and the plurality of telescopic structures are connected.

Preferably, the telescopic structure comprises a sleeve plate, and the telescopic plate is connected to the inner part of the sleeve plate in a sliding manner.

Preferably, the sleeve plate and the expansion plate are both arc-shaped.

Compared with the prior art, the utility model provides an antibiotic wear-resisting compound PE pipeline of multilayer has following beneficial effect:

the utility model provides an antibiotic wear-resisting compound PE pipeline of multilayer, can play fine antibacterial action through the setting of first antibacterial layer and second antibacterial layer, all play antibacterial action inside and outside the pipeline body, thereby can prevent that the pipeline body from being corroded by the bacterium, the mechanical strength of pipeline body has been strengthened in setting up through the back up coat, the ability of anti striking has been improved, make more durable of pipeline body through the wearing layer, wear and tear has been reduced, the service life is prolonged, can play the fire prevention to the pipeline body through setting up of inoxidizing coating, thermal-insulated and protective action such as sun-proof, the security when having increased the pipeline body and using.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of an antibacterial and wear-resistant multilayer composite PE pipeline provided by the present invention;

FIG. 2 is a schematic structural view of the pipe body shown in FIG. 1;

FIG. 3 is a schematic structural diagram of the protective layer shown in FIG. 2;

fig. 4 is a schematic structural diagram of a second embodiment of the antibacterial wear-resistant multilayer composite PE pipeline provided by the present invention.

Reference numbers in the figures: 1. a pipe body; 11. a base layer; 12. a first bacteriostatic layer; 13. a second bacteriostatic layer; 14. a reinforcement layer; 15. a wear layer; 16. a protective layer; 161. a flame retardant layer; 162. a thermal insulation layer; 163. a sunscreen layer; 2. a light-reflecting strip; 3. an elastic member; 4. a telescopic structure; 41. sheathing; 42. a retractable plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a first embodiment of an antibacterial and wear-resistant multilayer composite PE pipeline according to the present invention; FIG. 2 is a schematic structural view of the pipe body shown in FIG. 1; fig. 3 is a schematic structural diagram of the protective layer shown in fig. 2. Antibiotic wear-resisting compound PE pipeline of multilayer includes pipeline body 1, pipeline body 1 includes basic unit 11, the internal surface of basic unit 11 is provided with first antibacterial layer 12, the surface of basic unit 11 is provided with the antibacterial layer 13 of second, the surface of the antibacterial layer 13 of second is provided with back up coat 14, the surface of back up coat 14 is provided with wearing layer 15, the surface of wearing layer 15 is provided with inoxidizing coating 16.

The reinforcing layer 14 is formed by interweaving a plurality of strands of steel wires and is filled with epoxy resin.

The protective layer 16 is a plurality of layers, and includes a flame retardant layer 161, a heat insulating layer 162 and a sunscreen layer 163, wherein the heat insulating layer 162 is disposed on the outer surface of the flame retardant layer 161, and the sunscreen layer 163 is disposed on the outer surface of the heat insulating layer 162.

The outer surface of the pipeline body 1 is fixedly connected with a plurality of light reflecting strips 2.

Can reflect light at night through the setting of reflection of light strip 2 for people discover pipeline body 1 more easily, thereby can avoid pipeline body 1, have guaranteed the safety of pipeline body 1 and people's safety.

The utility model provides an antibiotic wear-resisting compound PE pipeline of multilayer's theory of operation as follows:

set up through first antibacterial layer 12 and second antibacterial layer 13 and can play fine antibacterial action, all play antibacterial action to pipeline body 1 inside and outside, strengthened pipeline body 1's mechanical strength through setting up of back up coat 14, make pipeline body 1 more durable through wearing layer 15, reduced wearing and tearing, can play the guard action such as fire prevention, thermal-insulated and sun-proof to pipeline body 1 through setting up of inoxidizing coating 16.

setting through first bacteriostasis layer 12 and second bacteriostasis layer 13 can play fine antibacterial action, all play antibacterial action to pipeline body 1 inside and outside, thereby can prevent that pipeline body 1 from being corroded by the bacterium, the mechanical strength of pipeline body 1 has been strengthened through setting up of back up coat 14, the ability of anti striking has been improved, make pipeline body 1 durable more through wearing layer 15, wear and tear has been reduced, service life is prolonged, can play the fire prevention to pipeline body 1 through setting up of inoxidizing coating 16, thermal-insulated and protective action such as sun-proof, the security when pipeline body 1 uses has been increased.

Second embodiment

Referring to fig. 4, a second embodiment of the present application provides another antibacterial and wear-resistant multi-layer composite PE pipe based on the antibacterial and wear-resistant multi-layer composite PE pipe provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference that antibiotic wear-resisting compound PE pipeline of multilayer that the second embodiment of this application provided lies in, the surface of pipeline body 1 is provided with elastic component 3, elastic component 3's surface is provided with a plurality of extending structure 4, a plurality of extending structure 4 links to each other.

The elastic member 3 includes, but is not limited to, a spring, a rubber sleeve, an air bag, etc.

The telescopic structure 4 comprises a sleeve plate 41, and a telescopic plate 42 is slidably connected inside the sleeve plate 41.

The strap 41 and the expansion plate 42 are both arc-shaped.

when pipeline body 1 is extruded, extending structure 4 at first receives the extrusion, thereby make expansion plate 42 shrink to the inside of lagging 41, lagging 41 atress removes towards pipeline body 1, extrusion elastic component 3, setting through elastic component 3, can cushion lagging 41 through the deformation of self, make pipeline body 1 not receive the extrusion, thereby when thermal energy or cold and hot difference in temperature appear in pipeline body 1 installation environment, pipeline body 1 can not receive the extrusion and warp, the cracked phenomenon appears even.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an antibiotic wear-resisting compound PE pipeline of multilayer, includes pipeline body (1), its characterized in that: pipeline body (1) includes basic unit (11), the internal surface of basic unit (11) is provided with first antibacterial layer (12), the surface of basic unit (11) is provided with second antibacterial layer (13), the surface of second antibacterial layer (13) is provided with back up coat (14), the surface of back up coat (14) is provided with wearing layer (15), the surface of wearing layer (15) is provided with inoxidizing coating (16).

2. The PE pipe according to claim 1, wherein the reinforcement layer (14) is formed by interweaving a plurality of steel wires and is filled with epoxy resin.

3. The antibacterial wear-resistant multilayer composite PE pipe according to claim 1, wherein the protective layer (16) is a multilayer comprising a flame-retardant layer (161), a thermal insulation layer (162) and a sun protection layer (163), the thermal insulation layer (162) is arranged on the outer surface of the flame-retardant layer (161), and the sun protection layer (163) is arranged on the outer surface of the thermal insulation layer (162).

4. The antibacterial and wear-resistant multilayer composite PE pipeline according to claim 1, wherein a plurality of reflective strips (2) are fixedly connected to the outer surface of the pipeline body (1).

5. The PE pipe according to claim 1, wherein the outer surface of the pipe body (1) is provided with an elastic member (3), the outer surface of the elastic member (3) is provided with a plurality of telescopic structures (4), and the plurality of telescopic structures (4) are connected.

6. The antibacterial and wear-resistant multilayer composite PE pipe according to claim 5, characterized in that the telescopic structure (4) comprises a sleeve plate (41), and a telescopic plate (42) is slidably connected to the inner part of the sleeve plate (41).

7. The antibacterial wear-resistant multilayer composite PE pipe according to claim 6, wherein the sheathing plate (41) and the expansion plate (42) are both arc-shaped.