CN208237248U

CN208237248U - Fibrage PE winds composite flat wall pipe

Info

Publication number: CN208237248U
Application number: CN201820838872.9U
Authority: CN
Inventors: 张亚峰; 杨宇亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-01
Filing date: 2018-06-01
Publication date: 2018-12-14
Anticipated expiration: 2028-06-01

Abstract

The utility model relates to a kind of fibrage PE to wind composite flat wall pipe, including tube body, the tube wall is disposed with enhancement layer and outer layer from the inside to the outside, the enhancement layer includes ribbon, the ribbon forms reticular structure in the tube wall, the ribbon includes metal fiber wire and glass fiber, the metal fiber wire and the glass fiber overlap joint that intersects form the ribbon, the utility model effectively increases the impact resistance of tube body, crushing resistance, the performances such as ductility, avoid in actual application by the impact of external force when, it perforates, phenomena such as fracture, it is more practical.

Description

Fibrage PE winds composite flat wall pipe

Technical field

The utility model relates to a kind of pipelines more particularly to a kind of fibrage PE to wind composite flat wall pipe.

Background technique

HDPE is a kind of thermoplastic polyolefin generated by ethylene copolymer, and HDPE pipe is traditional steel tubing, polychlorostyrene second The regeneration product of alkene drinking-water pipe, HDPE pipe are chiefly used in feedwater piping, storm sewer etc., not only have good economy, And it is reliable with connection, anti-stress cracking is good and good, ageing-resistant, good, convenient in carrying of wearability of chemical corrosivity etc. is excellent Point, but some problems are also existed simultaneously in application, if impact resistance is poor, anti-pressure ability is poor, and flexibility is poor, ductility It is poor, it is easy to be pierced in the case where foreign object acts on, be easily broken off in the application.

Utility model content

The utility model provides, and the technical problem to be solved is that traditional HDPE pipe impact resistance is poor, anti-pressure ability It is poor, and be broken under external force in application process, it is not durable enough.

The technical solution that the utility model solves above-mentioned technical problem is as follows: fibrage PE winds composite flat wall pipe, packet Tube body is included, the tube wall is disposed with enhancement layer and outer layer from the inside to the outside, and the enhancement layer includes ribbon, institute The ribbon stated forms reticular structure in the tube wall, and the ribbon includes metal fiber wire and glass fibre Silk, the metal fiber wire and the glass fiber overlap joint that intersects form the ribbon.

The beneficial effects of the utility model are: providing a kind of fibrage PE winding composite flat wall pipe, including tube body, tube body Outer wall is disposed with enhancement layer and outer layer from the inside to the outside, and enhancement layer includes ribbon, and ribbon forms net in tube wall Shape structure, ribbon further include having metal fiber wire and glass fiber, and metal fiber wire intersects with glass fiber and takes It connects to form ribbon, glass fibre has the characteristics that good insulating, heat resistance are strong, erosion resistance is good, high mechanical strength, but disadvantage It is that property is crisp, wearability is poor, and metallic fiber its compression strength, tensile strength, bending strength, impact strength, toughness, impact are tough Property etc. is had excellent performance, and can be formed with glass fibre preferable complementary, therefore, metal fiber wire is first intersected with glass fiber and is twined Around ribbon is formed, so that ribbon has the advantages that the two, and reticular structure is formed in tube wall, form protective layer, it can The effectively integration capabilities such as impact resistance, crushing resistance, ductility of enhancing tube body, structure is tight, more durable.

Based on the above technical solution, the utility model can also do following improvement.

Further, hot melt adhesive layer is provided between the enhancement layer and the tube body.

Further, the outer layer includes HDPE layer, and HDPE bonding is provided between the outer layer and the enhancement layer Oxidant layer.

Further, the tube body is HDPE material.

Further, the inner wall of the tube body is provided with anti-embroidery layer.

Beneficial effect using above-mentioned further scheme is that overall structure is more firm, further enhances the flexible of tube body Property, performance is more excellent.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the ribbon structural schematic diagram of the utility model.

In figure: 1- tube body, 2- enhancement layer, 3- outer layer, 4- metal fiber wire, 5- glass fiber, 6- ribbon.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing:

Fibrage PE winds composite flat wall pipe, as shown in Figure 1, 2, including tube body 1,1 outer wall of tube body is from the inside to the outside It is disposed with enhancement layer 2 and outer layer 3, the enhancement layer 2 includes ribbon 6, and the ribbon 6 is in the tube body 1 Outer wall forms reticular structure, and the ribbon 6 includes metal fiber wire 4 and glass fiber 5, the metal fiber wire 4 The ribbon 6 is formed with the glass fiber 5 overlap joint that intersects.

It can be seen from the above, the utility model provides a kind of fibrage PE winding composite flat wall pipe, including tube body 1, tube body 1 Outer wall is disposed with enhancement layer 2 and outer layer 3 from the inside to the outside, and enhancement layer 2 includes ribbon 6, and ribbon 6 is in 1 outer wall of tube body Reticular structure is formed, ribbon 6 further includes having metal fiber wire 4 and glass fiber 5, metal fiber wire 4 and glass fiber 5 The overlap joint that intersects forms ribbon 6, and glass fibre has that good insulating, heat resistance is strong, erosion resistance is good, high mechanical strength Feature, but the disadvantage is that property is crisp, wearability is poor, and metallic fiber its compression strength, tensile strength, bending strength, impact strength, Toughness, impact flexibility etc. are had excellent performance, can be formed with glass fibre it is preferable complementary, therefore, by metal fiber wire 4 and glass fibers It ties up the first cross winding of silk 5 and forms ribbon 6, so that ribbon 6 has the advantages that the two, and form netted knot in 1 outer wall of tube body Structure forms protective layer, can effectively enhance the integration capabilities such as the impact resistance, crushing resistance, ductility of tube body 1, structure is tight, more It is durable.

Hot melt adhesive layer is provided between the enhancement layer 2 and the tube body 1, hot melt adhesive layer bonding strength is big, can will enhance Layer 2 is preferably combined with tube body 1, and structure is more firm.

The outer layer 3 includes HDPE layer, is provided with HDPE adhesive layer between the outer layer 3 and the enhancement layer 2, HDPE binder all has extraordinary flexibility so that tube body 1 be not susceptible in use foreign object puncture, more into One step ensures that tube body 1 is not easy to break when encountering settlement of foundation or earthquake.

The tube body 1 is HDPE material, and HDPE has good wearability, electrical insulating property, toughness, cold resistance etc., can Play the role of tentatively protecting to inside.

The inner wall of the tube body 1 is provided with anti-embroidery layer, can play the role of anti-corrosion, is applied especially to discharge of industrial wastes pipe Road is more durable.

The above, only the utility model preferred embodiment, therefore the utility model implementation cannot be limited with this Range should still belong to this reality that is, according to equivalent changes and modifications made by present utility model application the scope of the patents and description In the range of being covered with new patent.

Claims

1. fibrage PE winds composite flat wall pipe, including tube body (1), it is characterised in that: tube body (1) outer wall is from the inside to the outside Enhancement layer (2) and outer layer (3) are disposed with, the enhancement layer (2) includes ribbon (6), and the ribbon (6) exists Tube body (1) outer wall forms reticular structure, and the ribbon (6) includes metal fiber wire (4) and glass fiber (5), the metal fiber wire (4) and the glass fiber (5) overlap joint that intersects form the ribbon (6).

2. fibrage PE according to claim 1 winds composite flat wall pipe, it is characterised in that: the enhancement layer (2) with Hot melt adhesive layer is provided between the tube body (1).

3. fibrage PE according to claim 1 winds composite flat wall pipe, it is characterised in that: the outer layer (3) includes There is HDPE layer, is provided with HDPE adhesive layer between the outer layer (3) and the enhancement layer (2).

4. fibrage PE according to claim 1 winds composite flat wall pipe, it is characterised in that: the tube body (1) is HDPE material.

5. fibrage PE according to claim 1 winds composite flat wall pipe, it is characterised in that: the tube body (1) it is interior Wall is provided with anti-embroidery layer.