Solvent-resistant glass fiber braided tube

Abstract

The utility model discloses a solvent-resistant glass fiber braided tube, which relates to the technical field of glass fiber tubes and comprises a glass fiber tube body, a protective sleeve assembly is sleeved on the outer side of the glass fiber tube body, and a lining tube assembly is arranged in the glass fiber tube body. Through the arrangement of the protective sleeve assembly and the lining pipe assembly, the protective sleeve has a good wear-resisting effect, the effect of improving the wear-resisting effect of the braided pipe can be achieved, and due to the arrangement of the wear-resisting protrusions and the connecting strips, the wear-resisting protrusions are wear-resisting and hard, so that the wear-resisting effect of the braided pipe is improved, and the service life of the braided pipe is prolonged. The protective sleeve can prevent scratches and improve the wear-resisting effect, meanwhile, the thickness of the protective sleeve can be increased through the multiple connecting strips, and the glass fiber pipe body is protected from being scratched.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber tubes, in particular to a solvent-resistant glass fiber braided tube. Background Art

[0002] Glass fiber pipes have been widely used in the petroleum, electric power, chemical industry, papermaking, urban water supply and drainage, factory sewage treatment, seawater desalination, gas transportation and other industries due to their unique advantages. With the acceleration of China's urbanization process, facing the balance and protection of population, resources and environment, glass fiber pipes have become one of the hot spots for plastic pipe investment. In order to further promote the application of glass fiber pipes, improving their strength is an inevitable trend of development.

[0003] However, the existing glass fiber braided tube is easily worn or scratched during use, causing damage to the internal circuit, etc., and the glass fiber tube has insufficient pressure resistance and is easily flattened and damaged.

[0004] Therefore, it is necessary to invent a solvent-resistant glass fiber braided tube to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a solvent-resistant glass fiber braided tube to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a solvent-resistant glass fiber braided tube, comprising a glass fiber tube body, the outer side of the glass fiber tube body is sleeved with a protective sleeve assembly, and the interior of the glass fiber tube body is provided with an inner lining tube assembly;

[0007] The protective sleeve assembly comprises a protective sleeve, and a connecting strip is adhesively provided on the inner side wall of the protective sleeve;

[0008] The inner liner pipe assembly comprises an inner liner pipe, and the outer side wall of the inner liner pipe is adhesively connected to the inner side wall of the glass fiber pipe body.

[0009] Preferably, a plurality of the connecting bars are provided, and the plurality of connecting bars are distributed in a ring array.

[0010] Preferably, both sides of the connecting strip are arranged obliquely, and the inner side wall of the connecting strip is adhesively connected to the outer side wall of the glass fiber tube body.

[0011] Preferably, the outer wall of the protective sleeve is bonded with multiple groups of wear-resistant protrusions distributed in a circular array, and each group includes multiple wear-resistant protrusions distributed at equal intervals. The upper surface of the wear-resistant protrusion is arranged in an arc shape, and both ends of the wear-resistant protrusion are arranged in an arc surface.

[0012] Preferably, the inner side wall of the inner liner pipe is provided with a plurality of spirally arranged sink grooves, and the plurality of sink grooves are distributed in a circular array.

[0013] Preferably, the outer side wall of the inner liner tube is integrally formed with a concave reinforcing rib, and the inner walls on both sides of the reinforcing rib are vertically arranged.

[0014] Preferably, a plurality of reinforcing ribs are provided, and the plurality of reinforcing ribs are distributed at equal intervals.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model has a good wear-resistant effect through the arrangement of the protective sleeve assembly and the inner lining tube assembly, which can play a role in improving the wear resistance of the braided tube, and due to the arrangement of multiple wear-resistant protrusions and connecting strips, the multiple wear-resistant protrusions are not only wear-resistant but also harder, which can prevent scratches and also play a role in improving the wear resistance. At the same time, the multiple connecting strips can increase the thickness of the protective sleeve to protect the glass fiber tube body from being scratched, and at the same time can increase the interval between the protective sleeve assembly and the glass fiber tube body to further protect the glass fiber tube body from being scratched by the knife, greatly improving the protective performance of the overall braided tube, and at the same time the inner lining tube can play a role in supporting the glass fiber tube body, and at the same time the arrangement of multiple reinforcing ribs can further improve the strength of the inner lining tube, thereby further strengthening the strength of the braided tube, preventing the braided tube from being flattened, and protecting the internal circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the protective cover assembly structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the wear-resistant convex strip structure of the utility model.

[0020] Figure 4 This is a schematic diagram of the structure of the liner pipe assembly of the utility model.

[0021] Figure 5 It is a schematic diagram of the side section structure of the inner liner pipe of the utility model.

[0022] In the figure: 1. glass fiber tube body; 2. protective sleeve assembly; 3. liner tube assembly; 201. protective sleeve; 202. wear-resistant protrusion; 203. connecting strip; 301. liner tube; 302. sink; 303. reinforcing rib. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-5 A solvent-resistant glass fiber braided tube is shown, comprising a glass fiber tube body 1, a protective sleeve assembly 2 is sleeved on the outer side of the glass fiber tube body 1, and an inner lining tube assembly 3 is arranged inside the glass fiber tube body 1;

[0025] The protective sleeve assembly 2 includes a protective sleeve 201, which is made of soft rubber and is wear-resistant and corrosion-resistant. A connecting strip 203 is bonded to the inner wall of the protective sleeve 201;

[0026] The inner liner tube assembly 3 includes an inner liner tube 301, the outer wall of the inner liner tube 301 is adhesively connected to the inner wall of the glass fiber tube body 1, and the inner liner tube 301 is made of polytetrafluoroethylene, can support the glass fiber tube body 1, and has good corrosion resistance.

[0027] Further, a plurality of connecting strips 203 are provided, and the plurality of connecting strips 203 are distributed in an annular array, the connecting strips 203 are made of hard plastic, both sides of the connecting strips 203 are inclined, and the inner side wall of the connecting strip 203 is adhesively connected to the outer side wall of the glass fiber tube body 1, and the outer side wall of the protective sleeve 201 is adhesively provided with a plurality of groups of wear-resistant protrusions 202 distributed in an annular array, the wear-resistant protrusions 202 are made of hard plastic, and each group includes a plurality of wear-resistant protrusions 202 distributed at equal intervals, and the protective sleeve 201 has a good wear-resistant effect, which can improve the wear-resistant effect of the braided tube. And due to the arrangement of the multiple wear-resistant protrusions 202 and the connecting strips 203, the multiple wear-resistant protrusions 202 are not only wear-resistant but also hard, which can prevent scratches and improve the wear-resistant effect. At the same time, the multiple connecting strips 203 can increase the thickness of the protective sleeve 201, protect the glass fiber tube body 1 from being scratched, and at the same time increase the interval between the protective sleeve assembly 2 and the glass fiber tube body 1, further protect the glass fiber tube body 1 from being scratched by the knife, and greatly improve the protection performance of the overall braided tube. The upper surface of the wear-resistant protrusion 202 is arranged in an arc shape, and both ends of the wear-resistant protrusion 202 are arranged in an arc surface;

[0028] The inner wall of the inner lining tube 301 is provided with a plurality of spirally arranged grooves 302, and the plurality of grooves 302 are distributed in a circular array, the outer wall of the inner lining tube 301 is integrally formed with a concavely arranged reinforcing rib 303, and the inner walls on both sides of the reinforcing rib 303 are vertically arranged, and the vertical arrangement can maximize the supporting effect and improve the reinforcing effect, a plurality of reinforcing ribs 303 are arranged, and the plurality of reinforcing ribs 303 are evenly spaced, and the inner lining tube 301 can play a role in supporting the glass fiber tube body 1, and at the same time, the arrangement of the plurality of reinforcing ribs 303 can further improve the strength of the inner lining tube 301, thereby further strengthening the strength of the braided tube, preventing the braided tube from being flattened, and protecting the internal circuit.

[0029] Working principle of this utility model:

[0030] When in use, due to the setting of the protective sleeve assembly 2 and the inner lining tube assembly 3, the protective sleeve 201 has a good wear-resistant effect and can improve the wear resistance of the braided tube, and due to the setting of multiple wear-resistant protrusions 202 and connecting strips 203, the multiple wear-resistant protrusions 202 are not only wear-resistant but also harder, which can prevent scratches and improve the wear resistance. At the same time, the multiple connecting strips 203 can increase the thickness of the protective sleeve 201 to protect the glass fiber tube body 1 from being scratched, and can increase the interval between the protective sleeve assembly 2 and the glass fiber tube body 1, further protecting the glass fiber tube body 1 from being scratched by the knife. At the same time, the inner lining tube 301 can support the glass fiber tube body 1. At the same time, the setting of multiple reinforcing ribs 303 can further improve the strength of the inner lining tube 301, thereby further strengthening the strength of the braided tube, preventing the braided tube from being flattened, and protecting the internal circuit.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A solvent-resistant glass fiber braided tube, characterized in that: It comprises a glass fiber tube body (1), a protective sleeve assembly (2) is sleeved on the outer side of the glass fiber tube body (1), and an inner lining tube assembly (3) is arranged inside the glass fiber tube body (1); The protective sleeve assembly (2) comprises a protective sleeve (201), and a connecting strip (203) is adhesively bonded to the inner wall of the protective sleeve (201); The inner liner tube assembly (3) comprises an inner liner tube (301), the outer side wall of the inner liner tube (301) being adhesively connected to the inner side wall of the glass fiber tube body (1).

2. The solvent-resistant glass fiber braided tube according to claim 1, characterized in that: A plurality of the connecting bars (203) are provided, and the plurality of connecting bars (203) are distributed in a ring array.

3. The solvent-resistant glass fiber braided tube according to claim 2, characterized in that: Both sides of the connecting strip (203) are arranged at an inclination, and the inner side wall of the connecting strip (203) is adhesively connected to the outer side wall of the glass fiber tube body (1).

4. The solvent-resistant glass fiber braided tube according to claim 3, characterized in that: The outer wall of the protective sleeve (201) is bonded with a plurality of groups of wear-resistant protrusions (202) distributed in a ring array, and each group includes a plurality of wear-resistant protrusions (202) distributed at equal intervals, the upper surface of the wear-resistant protrusion (202) is arranged in an arc shape, and both ends of the wear-resistant protrusion (202) are arranged in an arc surface.

5. The solvent-resistant glass fiber braided tube according to claim 4, characterized in that: The inner side wall of the inner liner tube (301) is provided with a plurality of spirally arranged sink grooves (302), and the plurality of sink grooves (302) are distributed in a ring array.

6. The solvent-resistant glass fiber braided tube according to claim 5, characterized in that: The outer wall of the inner liner tube (301) is integrally formed with a concave reinforcing rib (303), and the inner walls on both sides of the reinforcing rib (303) are vertically arranged.

7. The solvent-resistant glass fiber braided tube according to claim 6, characterized in that: A plurality of reinforcing ribs (303) are provided, and the plurality of reinforcing ribs (303) are distributed at equal intervals.

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