CN206398200U - a fiberglass tube - Google Patents

Abstract

The utility model discloses a glass fiber pipe, including thin glass fiber layer, thin glass fiber layer inside is provided with the PVC inner core, the inside strengthening rib that is provided with of PVC inner core, the thin glass fiber layer outside is provided with hot melt adhesive layer, the hot melt adhesive layer outside is provided with thick glass fiber layer, thick glass fiber layer outside is provided with the PE inoxidizing coating, the PE inoxidizing coating includes the PE basic unit, the inside carbon fiber strengthening rib that is provided with of PE basic unit, carbon fiber strengthening rib both ends are provided with the support wing piece, use through thick thin glass fiber combination, and double-deck design improves the sealing performance of pipe, all is provided with the design of strengthening rib inside and outside for the pipe has higher intensity when using, has improved the life of pipe, is worth promoting.

Description

a fiberglass tube

technical field

The utility model relates to the technical field of pipe materials, in particular to a glass fiber pipe.

Background technique

A pipeline is a device used to transport gas, liquid or fluid with solid particles connected by pipes, pipe connectors and valves. Usually, after the fluid is pressurized by blowers, compressors, pumps and boilers, it flows from the high-pressure part of the pipeline to the low-pressure part, and it can also be transported by the pressure or gravity of the fluid itself. Pipes are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices. Pipe is the material used to make pipe fittings. Different pipe fittings use different pipe materials, and the quality of the pipe directly determines the quality of the pipe fittings. PPR pipes are made of three-propylene polyethylene, which has the advantages of moderate price, heat resistance and corrosion resistance, stable performance, no scaling, and a service life of up to 50 years. It can be embedded in walls or pre-buried in deep wells. However, the construction technology requirements are relatively high, and special tools and professional knowledge are required for construction to ensure the safety of the system. PVC pipe is a kind of pipe that is loved, popular and widely used in the world today. It has the advantages of good processing performance, low manufacturing cost, insulation, and corrosion resistance. It can be used as a water supply fitting for buildings. Water supply works or sewage. With the rapid development of society, many pipes are currently made of PVC materials. However, when many PVC pipes are used, the sealing performance is not very strong, and the strength of the pipes is not enough, which makes the pipes prone to cracking during use. In case of internal material leakage, a fiberglass tube was designed.

Utility model content

In order to achieve the above object, the utility model provides the following technical solutions: a glass fiber pipe, including a thin glass fiber layer, a PVC inner core is arranged inside the thin glass fiber layer, and an inner reinforcing rib is arranged inside the PVC inner core, A hot-melt adhesive layer is arranged on the outside of the fine glass fiber layer, a thick glass fiber layer is arranged on the outside of the hot-melt adhesive layer, a PE protective layer is arranged on the outer side of the thick glass fiber layer, and the PE protective layer includes a PE base layer, Carbon fiber reinforcing ribs are arranged inside the PE base layer, and supporting fins are arranged at both ends of the carbon fiber reinforcing ribs.

As a preferred technical solution of the present invention, anti-skid lines are provided on the outer side of the PE protective layer.

As a preferred technical solution of the present invention, an organic silicate paint layer is arranged inside the PVC inner core.

As a preferred technical solution of the present invention, the internal reinforcing rib is made of titanium alloy material.

Compared with the prior art, the beneficial effect of the utility model is: the combined use of thick and thin glass fibers, the double-layer design improves the sealing performance of the pipe, and the design of reinforcing ribs are provided inside and outside, so that the pipe has a better performance when in use. High strength improves the service life of the pipe and is worth popularizing.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the PE protective layer of the present invention.

In the figure: 1-fine glass fiber layer, 2-PVC inner core, 3-inner reinforcing rib, 4-hot melt adhesive layer, 5-coarse glass fiber layer, 6-PE protective layer, 7-PE base layer, 8-carbon fiber Reinforcing ribs, 9-supporting fins, 10-anti-slip texture, 11-organosilicate paint layer.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example:

Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical solution: a kind of glass fiber pipe, comprises fine glass fiber layer 1, and the interior of fine glass fiber layer 1 is provided with PVC inner core 2, and PVC inner core 2 is provided with Inner reinforcing rib 3, a hot melt adhesive layer 4 is arranged on the outer side of the thin glass fiber layer 1, a thick glass fiber layer 5 is arranged on the outer side of the hot melt adhesive layer 4, a PE protective layer 6 is arranged on the outer side of the thick glass fiber layer 5, and the PE protective layer 6 Including the PE base layer 7, the PE base layer 7 is provided with carbon fiber reinforcement ribs 8, the two ends of the carbon fiber reinforcement ribs 8 are provided with support fins 9, the PE protective layer 6 is provided with anti-skid lines 10, and the inside of the PVC inner core 2 is provided with organic silicic acid The salt paint layer 11 and the inner reinforcing rib 3 are made of titanium alloy material.

When the utility model is in use, the internal PCV layer is provided with reinforcing ribs made of alloy materials, so that the equipment is not easily deformed. Through the carbon fiber reinforcing ribs provided in the outer PE layer, supporting fins are provided on both sides, which increases the lateral Pressure endurance.

The utility model is used in combination with thick and thin glass fibers, and the double-layer design improves the sealing performance of the pipe. The design of reinforcing ribs is provided inside and outside, so that the pipe has higher strength when it is used, and the service life of the pipe is improved. promote.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. a kind of fiberglass pipe, it is characterised in that：Including thin glass fiber layer（1）, the thin glass fiber layer（1）Inside is set It is equipped with PVC inner cores（2）, the PVC inner cores（2）It is internal

It is provided with interior reinforcement（3）, the thin glass fiber layer（1）Outside is provided with hot melt adhesive layer（4）, the hot melt adhesive layer （4）Outside is provided with raw glass fibrous layer（5）, the raw glass fibrous layer（5）Outside is provided with PE overcoats（6）, the PE Overcoat（6）Including PE basic units（7）, the PE basic units（7）It is internally provided with carbon fiber reinforcement（8）, the carbon fiber reinforcement Muscle（8）It is provided at both ends with support flap（9）.

2. a kind of fiberglass pipe according to claim 1, it is characterised in that：The PE overcoats（6）Outside is provided with Non-slip texture（10）.

3. a kind of fiberglass pipe according to claim 1, it is characterised in that：The PVC inner cores（2）Inner side has been provided with Machine silicate paint layer（11）.

4. a kind of fiberglass pipe according to claim 1, it is characterised in that：The interior reinforcement（3）Using titanium alloy Material is made.