CN217603650U

CN217603650U - Basalt fiber reinforced composite pipe

Info

Publication number: CN217603650U
Application number: CN202221681540.7U
Authority: CN
Inventors: 蒋连军
Original assignee: Sichuan Xinli Xinda Building Materials Co ltd
Current assignee: Sichuan Xinli Xinda Building Materials Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-18
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a basalt fiber reinforced composite pipe, including the inner tube, the outer basalt fiber enhancement layer that has bonded of inner tube, basalt fiber enhancement layer are equipped with the casing ply outward, are equipped with the glass fiber layer outward, and glass fiber layer bonds outward and has the outer tube, and both sides through the casing ply set up basalt fiber enhancement layer and glass fiber layer respectively, utilize the intensity of skeleton and the big bore pipe of fibre reinforcement, promote the mechanical properties and the corrosion resisting property of tubular product, are favorable to prolonging the life of tubular product.

Description

Basalt fiber reinforced composite pipe

Technical Field

The utility model relates to the technical field of tubular product, especially a basalt fiber reinforced composite pipe.

Background

As an important tool for conveying fluid, the plastic pipe plays an important role in the industries of urban water diversion and water conveyance, farmland irrigation, water conservancy and hydropower and the like, but the conventional plastic pipe has low strength under the condition of large caliber, is limited in pressure bearing capacity, has poor impact resistance and is easy to damage in the using process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a basalt fiber reinforced composite pipe, it is lower to solve plastic tubular product intensity under the condition of heavy-calibre, and the bearing capacity is limited, and it is poor to resist the ability to the impact, appears the problem of damage in the use easily.

The purpose of the utility model is realized through the following technical scheme:

the basalt fiber reinforced composite pipe comprises an inner pipe, wherein a basalt fiber reinforced layer is bonded outside the inner pipe, a framework layer is arranged outside the basalt fiber reinforced layer, a glass fiber layer is arranged outside the framework layer, and an outer pipe is bonded outside the glass fiber layer.

The further technical scheme is as follows: the basalt fiber reinforced layer is basalt fiber cloth, and the basalt fiber cloth is spirally wound outside the inner pipe.

The further technical scheme is as follows: the frame layer is a steel wire frame, and viscose glue for connecting the basalt fiber reinforced layer and the glass fiber layer is coated on the steel wire frame in a spraying mode.

The further technical scheme is as follows: the glass fiber layer is glass fiber cloth, the glass fiber cloth is spirally wound outside the framework layer, and the winding direction of the glass fiber cloth is opposite to that of the basalt fiber cloth.

The further technical scheme is as follows: the end part of the outer pipe is provided with a threaded part, and two adjacent composite pipes are connected on the threaded part by screwing through a threaded sleeve.

The further technical scheme is as follows: the end part of the inner pipe is provided with a T-shaped sealing groove, and the T-shaped sealing grooves of two adjacent composite pipes are connected through an I-shaped sealing ring.

The utility model has the advantages of it is following: the utility model discloses

The basalt fiber reinforced layer and the glass fiber layer are respectively arranged on the two sides of the framework layer, so that the strength of the large-caliber pipe is enhanced by utilizing the framework and the fibers, the mechanical property and the corrosion resistance of the pipe are improved, and the service life of the pipe is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of an end connection structure of the composite pipe.

In the figure, 1-inner pipe, 11-T-shaped sealing groove, 2-basalt fiber reinforced layer, 3-framework layer, 4-glass fiber layer, 5-outer pipe, 51 threaded part, 6-thread sleeve and 7-I-shaped sealing ring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, an embodiment of the present invention is:

the basalt fiber reinforced composite pipe comprises an inner pipe 1, wherein a basalt fiber reinforced layer 2 is bonded outside the inner pipe 1, a framework layer 3 is arranged outside the basalt fiber reinforced layer 2, a glass fiber layer 4 is arranged outside the framework layer 3, and an outer pipe 5 is bonded outside the glass fiber layer 4.

The basalt fiber reinforced layer 2 and the glass fiber layer 4 are respectively arranged on the two sides of the framework layer 3, so that the strength of the large-caliber pipe is enhanced by utilizing the framework and the fibers, the mechanical property and the corrosion resistance of the pipe are improved, and the service life of the pipe is prolonged.

Specifically, the basalt fiber reinforced layer 2 is basalt fiber cloth, and the basalt fiber cloth is spirally wound outside the inner tube 1.

The framework layer 3 is a steel wire framework, and viscose glue for connecting the basalt fiber reinforced layer 2 and the glass fiber layer 4 is coated on the steel wire framework in a spraying mode.

The glass fiber layer 4 is glass fiber cloth, the glass fiber cloth is spirally wound outside the framework layer 3, and the winding direction of the glass fiber cloth is opposite to that of the basalt fiber cloth.

The basalt fiber reinforced layer and the glass fiber layer are connected through the steel wire framework, so that the manufacturing and construction are more convenient, the combination of the basalt fiber reinforced layer and the glass fiber layer is more compact, and the reinforcing effect is better.

Further, the end of the outer pipe 5 is provided with a threaded part 51, and two adjacent composite pipes are connected to the threaded part 51 by screwing through a threaded sleeve 6.

The end part of the inner pipe 1 is provided with a T-shaped sealing groove 11, and the T-shaped sealing grooves 11 of two adjacent composite pipes are connected through an I-shaped sealing ring 7

The composite pipe is screwed and fixed through the threaded sleeve 6, the structure is simple, the implementation is easy, in the screwing process of the threaded sleeve 6, the two ends of the I-shaped sealing ring 7 are respectively clamped into the T-shaped sealing groove 11 of the inner pipe 1, the water leakage of the connecting part is effectively prevented, and the sealing performance is strong.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The basalt fiber reinforced composite pipe is characterized in that: the basalt fiber reinforced plastic pipe comprises an inner pipe, wherein a basalt fiber reinforced layer is bonded outside the inner pipe, a framework layer is arranged outside the basalt fiber reinforced layer, a glass fiber layer is arranged outside the framework layer, and an outer pipe is bonded outside the glass fiber layer.

2. The basalt fiber reinforced composite pipe of claim 1, wherein: the basalt fiber reinforced layer is basalt fiber cloth, and the basalt fiber cloth is spirally wound outside the inner pipe.

3. The basalt fiber-reinforced composite pipe according to claim 2, wherein: the frame layer is a steel wire frame, and viscose glue for connecting the basalt fiber reinforced layer and the glass fiber layer is coated on the steel wire frame in a spraying mode.

4. The basalt fiber-reinforced composite pipe according to claim 2, wherein: the glass fiber layer is glass fiber cloth, the glass fiber cloth is spirally wound outside the framework layer, and the winding direction of the glass fiber cloth is opposite to that of the basalt fiber cloth.

5. The basalt fiber reinforced composite pipe of claim 1, wherein: the end part of the outer pipe is provided with a threaded part, and two adjacent composite pipes are connected on the threaded part by screwing through a threaded sleeve.

6. The basalt fiber-reinforced composite pipe according to claim 1, wherein: the end part of the inner pipe is provided with a T-shaped sealing groove, and the T-shaped sealing grooves of two adjacent composite pipes are connected through an I-shaped sealing ring.