CN211951733U

CN211951733U - Wear-resistant glass fiber reinforced plastic pipeline

Info

Publication number: CN211951733U
Application number: CN201922095445.3U
Authority: CN
Inventors: 张泽旭; 韩大龙; 范向前
Original assignee: Gansu Jinchuan Jiuding Composite Material Co ltd
Current assignee: Gansu Jinchuan Jiuding Composite Material Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-11-17
Anticipated expiration: 2029-11-28

Abstract

The utility model belongs to the technical field of the FRP pipe way technique and specifically relates to a wear-resisting FRP pipe way, including inner tube and outer FRP pipe, the inner tube includes interior FRP pipe and quartz particle, the inside mixed packing of interior FRP pipe is equipped with quartz particle, inner tube outside fixed mounting has the intermediate layer, the intermediate layer includes insulating layer and enhancement layer, insulating layer fixed mounting in the enhancement layer is inboard, enhancement layer fixed mounting in outer FRP pipe is inboard, outer FRP pipe outside fixed mounting has the inoxidizing coating, the inoxidizing coating includes anticorrosive coating and wearing layer, anticorrosive coating fixed mounting in the wearing layer outside, wearing layer outside fixed mounting has anti ultraviolet layer, anti ultraviolet layer comprises polyester film, and this FRP pipe way is wear-resisting effectual, is worth promoting.

Description

Wear-resistant glass fiber reinforced plastic pipeline

Technical Field

The utility model relates to a FRP pipe says technical field, especially relates to a wear-resisting FRP pipe way.

Background

The reinforced plastic using glass fiber or its product as reinforcing material is called glass fiber reinforced plastic or glass fiber reinforced plastic, and because of the different kinds of resin, it is called polyester glass fiber reinforced plastic, epoxy glass fiber reinforced plastic and phenolic glass fiber reinforced plastic. The glass fiber reinforced plastic pipe has the advantages of strong corrosion resistance, smooth inner surface, low energy consumption for transportation, long service life, convenient transportation and installation, low maintenance cost, low comprehensive manufacturing cost and the like, and is widely applied to industries such as petroleum, electric power, chemical engineering, paper making, urban water supply and drainage, factory sewage treatment, seawater desalination, gas transportation and the like, but the wear resistance of the glass fiber reinforced plastic pipe needs to be enhanced in the using process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of poor wear resistance in the prior art and providing a wear-resistant fiber reinforced plastic pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wear-resisting FRP pipe way, includes inner tube and outer FRP pipe, the inner tube includes interior FRP pipe and quartz particle, the inside mixed packing of interior FRP pipe is equipped with quartz particle, inner tube outside fixed mounting has the intermediate layer, the intermediate layer includes insulating layer and enhancement layer, insulating layer fixed mounting in the enhancement layer is inboard, enhancement layer fixed mounting in outer FRP pipe is inboard, outer FRP pipe outside fixed mounting has the inoxidizing coating, the inoxidizing coating includes anticorrosive coating and wearing layer, anticorrosive coating fixed mounting in the wearing layer outside, wearing layer outside fixed mounting has the ultraviolet protection layer, the ultraviolet protection layer comprises polyester film.

Preferably, the interior of the heat insulation layer is filled with a polyurethane structure.

Preferably, the reinforcement layer is internally composed of a microcrystalline cast stone structure.

Preferably, the anticorrosive layer is internally composed of an epoxy ceramic structure.

Preferably, the wear-resistant layer is internally composed of a butadiene-acrylonitrile rubber structure.

The utility model provides a pair of wear-resisting FRP pipe way, beneficial effect lies in: the inside smoothness of this pipeline is guaranteed to interior glass steel pipe to through the inside wear-resisting effect of quartz particle reinforcing interior glass steel pipe, the micrite cast stone has fine structural stability, has strengthened the inside intensity of this pipeline greatly, and butadiene acrylonitrile rubber makes this pipeline outside have good wear-resisting effect, and the inside and outside all has fine wear-resisting effect.

Drawings

FIG. 1 is a schematic view of a cross-sectional structure of a wear-resistant FRP pipe according to the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of an inner tube of a wear-resistant FRP pipe according to the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of an interlayer of a wear-resistant FRP pipe according to the present invention;

fig. 4 is a schematic view of a cross-sectional structure of the protective layer of the wear-resistant FRP pipe of the present invention.

In the figure: the glass fiber reinforced plastic pipe comprises an inner pipe 1, an inner glass fiber reinforced plastic pipe 11, quartz particles 12, an outer glass fiber reinforced plastic pipe 2, an interlayer 3, a heat insulation layer 31, a reinforcing layer 32, a protective layer 4, an anticorrosive layer 41, a wear-resistant layer 42 and an ultraviolet-proof layer 5.

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.

Example 1

Referring to fig. 1-4, a wear-resistant glass fiber reinforced plastic pipeline comprises an inner pipe 1 and an outer glass fiber reinforced plastic pipe 2, wherein the inner pipe 1 comprises an inner glass fiber reinforced plastic pipe 11 and quartz particles 12, the quartz particles 12 are filled in the inner part of the inner glass fiber reinforced plastic pipe 11 in a mixed manner, the inner glass fiber reinforced plastic pipe 11 ensures the smoothness of the inner side of the pipeline, and the wear resistance of the inner part of the inner glass fiber reinforced plastic pipe 11 is enhanced through the quartz particles 12.

1 outside fixed mounting in inner tube has intermediate layer 3, intermediate layer 3 includes insulating layer 31 and enhancement layer 32, insulating layer 31 fixed mounting is inboard in enhancement layer 32, insulating layer 31 is inside to be filled by the polyurethane structure and is constituteed, polyurethane has fine thermal-insulated heat preservation effect, the inside thermal-insulated effect of heat preservation of this pipeline has been strengthened greatly, the inside microcrystal cast stone structure of forming of enhancement layer 32, the microcrystal cast stone has fine structural stability, the inside intensity of this pipeline has been strengthened greatly, enhancement layer 32 fixed mounting is 2 inboards in outer glass steel pipe.

Outer 2 outside fixed mounting of glass steel pipe has inoxidizing coating 4, inoxidizing coating 4 includes anticorrosive coating 41 and wearing

layer

42, 41 fixed mounting in the wearing layer 42 outside of anticorrosive coating, 41 inside epoxy ceramic structure of anticorrosive coating forms, epoxy ceramic plays stronger anticorrosive action, the wearing layer 42 is inside to be constituteed by the butadiene acrylonitrile rubber structure, butadiene acrylonitrile rubber makes this pipeline outside have good wear-resisting action, 42 outside fixed mounting of wearing layer has anti ultraviolet layer 5, anti ultraviolet layer 5 comprises polyester film, polyester film has fine anti ultraviolet function.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The wear-resistant glass steel pipeline is characterized by comprising an inner pipe (1) and an outer glass steel pipe (2), wherein the inner pipe (1) comprises an inner glass steel pipe (11) and quartz particles (12), the inner glass steel pipe (11) is internally mixed and filled with the quartz particles (12), an interlayer (3) is fixedly installed on the outer side of the inner pipe (1), the interlayer (3) comprises a heat insulation layer (31) and a reinforcing layer (32), the heat insulation layer (31) is fixedly installed on the inner side of the reinforcing layer (32), the reinforcing layer (32) is fixedly installed on the inner side of the outer glass steel pipe (2), a protective layer (4) is fixedly installed on the outer side of the outer glass steel pipe (2), the protective layer (4) comprises an anticorrosive layer (41) and a wear-resistant layer (42), the anticorrosive layer (41) is fixedly installed on the outer side of the wear-resistant layer (42), and an ultraviolet-resistant layer (5) is fixedly, the ultraviolet-proof layer (5) is composed of a polyester film.

2. A wear-resistant frp pipe according to claim 1, wherein the thermal insulation layer (31) is internally filled with a polyurethane structure.

3. A wear resistant frp pipe according to claim 1, characterized in that the reinforcement layer (32) is internally composed of a microcrystalline cast stone structure.

4. A wear resistant glass fibre reinforced plastic pipe according to claim 1, characterized in that the corrosion protection layer (41) consists internally of an epoxy ceramic structure.

5. A wear resistant frp pipe according to claim 1, characterized in that the wear resistant layer (42) is internally composed of a nitrile rubber structure.