CN209130318U

CN209130318U - A kind of anticorrosion glass fibre sleeve

Info

Publication number: CN209130318U
Application number: CN201821552398.XU
Authority: CN
Inventors: 宋华; 程元平
Original assignee: Hua Changwei Science And Technology Ltd Of Shenzhen
Current assignee: Hua Changwei Science And Technology Ltd Of Shenzhen
Priority date: 2018-09-21
Filing date: 2018-09-21
Publication date: 2019-07-19
Anticipated expiration: 2028-09-21

Abstract

Anticorrosion glass fibre sleeve, including tube body and support ring, tube body includes glass layer, adhesive layer and liner layer, support ring includes front end face and rear end face, glass layer is woven into pipe by alkali-free glass fibre yarn, adhesive layer is silicone resin, liner layer is that nanometer bamboo carbon fiber yarn is woven into pipe, the internal layer of glass layer is equipped with adhesive layer, the internal layer of adhesive layer is equipped with liner layer, front end face and rear end face are all funnel-form, the inner wall of support ring and glass layer is affixed, multiple support rings are arranged along the axis of glass layer, the axis of the centre bore of all support rings is overlapped with the axis of glass layer, the spacing of adjacent supports ring in glass fibrous layer is 10-500mm, the utility model proposes anticorrosion glass fibre sleeve, internal surface of sleeve pipe adsorbing contaminant can be passed through, and pass through support ring for intraductal material and inside pipe wall Distance is generated, prevents the impurity in the air in casing from causing to corrode to intraductal material.

Description

A kind of anticorrosion glass fibre sleeve

Technical field

The utility model relates to fiberglass pipe field, a kind of specifically anticorrosion glass fibre sleeve.

Background technique

Fiberglass pipe is with its unique many advantages in petroleum, electric power, chemical industry, papermaking, urban water supply and sewerage, plant effuent The industries such as processing, sea water desalination, coal gas conveying are achieved and are widely applied, as Urbanization Process In China is accelerated, in face of population, The balance and protection of resource and environment, governments at all levels are increasing the investment to urban infrastructure year by year, in conjunction with advanced scientific skill Art needs, and tubing, the kind of pipe fitting and specification are enriched constantly, and yield is continuously increased, and quality is continuously improved, the current bright spot of investment, Fiberglass pipe is just one of them, but common fiberglass pipe cannot prevent the impurity in the air in casing to material in pipe Material causes to corrode, and then intraductal material is made to fail.

Utility model content

To solve the above problems, the utility model proposes a kind of anticorrosion glass fibre sleeve, internal surface of sleeve pipe can be passed through Adsorbing contaminant, and intraductal material and inside pipe wall are generated by distance by support ring, prevent the impurity in the air in casing to pipe Interior material causes to corrode.

The technical scheme adopted by the utility model is a kind of anticorrosion glass fibre sleeve, including tube body and support ring, Tube body includes glass layer, adhesive layer and liner layer, and support ring includes front end face and rear end face, and glass layer is by alkali-free glass Glass silvalin is woven into pipe, and adhesive layer is silicone resin, and liner layer is that nanometer bamboo carbon fiber yarn is woven into pipe, glass layer it is interior Layer is equipped with adhesive layer, and the internal layer of adhesive layer is equipped with liner layer, and front end face and rear end face are all funnel-form, support ring and glass fibre The inner wall of layer is affixed, and multiple support rings are arranged along the axis of glass layer, the axis and glass of the centre bore of all support rings The axis of fibrous layer is overlapped, and the spacing of the adjacent supports ring in glass fibrous layer is 10-500mm.

As advanced optimizing for the technical program, the spacing of the adjacent supports ring in the glass fibrous layer is 20- 100mm。

As advanced optimizing for the technical program, the angle of the funnel-form and cutting plane of the front end face and rear end face is big In equal to 30 degree.

Compared with the prior art, the utility model has the following beneficial effects: can by internal surface of sleeve pipe adsorbing contaminant, And intraductal material and inside pipe wall are generated by distance by support ring, prevent the impurity in the air in casing from causing to intraductal material It corrodes.

Detailed description of the invention

The utility model is described in more detail with specific implementation method with reference to the accompanying drawing.

Fig. 1 is a kind of structural schematic diagram of anticorrosion glass fibre sleeve of the utility model.

Fig. 2 is a kind of structural schematic diagram of anticorrosion glass fibre sleeve of the utility model.

In figure: tube body 1；Support ring 2；Glass layer 11；Adhesive layer 12；Liner layer 13；Front end face 21；Rear end face 22.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Mode, the present invention will be further described in detail, it should be appreciated that the specific embodiments described herein are only used To explain the utility model, it is not used to limit the utility model.

Illustrate present embodiment, a kind of anticorrosion glass fibre sleeve, including tube body 1 and support below with reference to Fig. 1-Fig. 2 Ring 2, tube body 1 include glass layer 11, adhesive layer 12 and liner layer 13, and support ring 2 includes front end face 21 and rear end face 22, glass Glass fibrous layer 11 is woven into pipe by alkali-free glass fibre yarn, and adhesive layer 12 is silicone resin, and liner layer 13 is nanometer bamboo carbon fiber yarn It is woven into pipe, the internal layer of glass layer 11 is equipped with adhesive layer 12, and the internal layer of adhesive layer 12 is equipped with liner layer 13,21 He of front end face Rear end face 22 is all funnel-form, and support ring 2 and the inner wall of glass layer 11 are affixed, and multiple support rings 2 are along glass layer 11 Axis arrangement, the axis of the centre bore of all support rings 2 is overlapped with the axis of glass layer 11, in glass layer 11 The spacing of adjacent supports ring 2 is 10-500mm；

The spacing of adjacent supports ring 2 in glass fibrous layer 11 is 20-100mm；

The angle of the funnel-form and cutting plane of front end face 21 and rear end face 22 is more than or equal to 30 degree.

Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality With novel claimed technology contents, it is all described in the claims.

Claims

1. a kind of anticorrosion glass fibre sleeve, it is characterised in that: including tube body (1) and support ring (2), tube body (1) includes glass Glass fibrous layer (11), adhesive layer (12) and liner layer (13), support ring (2) include front end face (21) and rear end face (22), glass Fibrous layer (11) is woven into pipe by alkali-free glass fibre yarn, and adhesive layer (12) is silicone resin, and liner layer (13) is nano bamboo Carbon fiber Dimension yarn is woven into pipe, and the internal layer of glass layer (11) is equipped with adhesive layer (12), and the internal layer of adhesive layer (12) is equipped with liner layer (13), front end face (21) and rear end face (22) are all funnel-form, and support ring (2) and the inner wall of glass layer (11) are affixed, more A support ring (2) arranges along the axis of glass layer (11), the axis and glass layer of the centre bore of all support rings (2) (11) axis is overlapped, and the spacing of the adjacent supports ring (2) in glass layer (11) is 10-500mm.

2. a kind of anticorrosion glass fibre sleeve as described in claim 1, it is characterised in that: in the glass fibrous layer (11) The spacing of adjacent supports ring (2) is 20-100mm.

3. a kind of anticorrosion glass fibre sleeve as described in claim 1, it is characterised in that: the front end face (21) and rear end The funnel-form in face (22) and the angle of cutting plane are more than or equal to 30 degree.