CN203770869U - Industrial corrosion-resistant PP pipe - Google Patents
Industrial corrosion-resistant PP pipe Download PDFInfo
- Publication number
- CN203770869U CN203770869U CN201420180490.3U CN201420180490U CN203770869U CN 203770869 U CN203770869 U CN 203770869U CN 201420180490 U CN201420180490 U CN 201420180490U CN 203770869 U CN203770869 U CN 203770869U
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- layer
- resistant
- glass fiber
- pipe
- industrial corrosion
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model belongs to the technical field of pipes, and particularly relates to an industrial corrosion-resistant PP pipe. The industrial corrosion-resistant PP pipe solves the technical problem that design is not reasonable in the prior art. The industrial corrosion-resistant PP pipe comprises a PP-R pipe body. A nano-antibacterial layer is arranged on the inner surface of the PP-R pipe body, the outer side of the PP-R pipe body is wrapped with a PP long glass fiber layer, a glass fiber woven net is arranged between the PP-R pipe body and the PP long glass fiber layer, the glass fiber woven net is combined on the outer surface of the PP-R pipe body, and a rigid layer is further arranged between the PP-R pipe body and the PP long glass fiber layer. Compared with the prior art, the industrial PP pipe has the advantages that design is reasonable, the structure is simple, the structural strength is high, service life is long, noise is low in the process of liquid conveying, and liquid can be mixed in advance in the pipe.
Description
Technical field
The utility model belongs to tubing technical field, especially relates to a kind of industrial corrosion-resistant PP tubing.
Background technique
PP-R body is again three type polypropylene tube, PPR tubing is compared with the pipelines such as traditional cast iron tube, Coating Steel Pipe, cement pipe, there is energy-saving material-saving, environmental protection, high-strength light, corrosion-resistant, inner wall smooth non-scaling, construction and the advantage such as maintenance is easy, long service life, be widely used in building industry, municipal administration, industry and the agriculture fields such as building water supply and drainage, town and country plumbing, gas, electric power and cable sheath, industrial fluids conveying, agricultural irrigation.
For example, Chinese patent literature discloses a kind of feedwater PP-R body material [application number: 02287215.9] that uses mark and reference for installation that provides, having section at PP-R body material outer surface surface layer is the longitudinal P P-R linear part that the wide color of a sizing differs from body, and described longitudinal P P-R linear part and body adopt coextrusion processes blow to be integrated.
Such scheme has improved the subproblem that prior art exists to a certain extent, but it is reasonable not still to exist design, cannot meet people's demand.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design, structure letter, high, the corrosion resistant industrial corrosion-resistant PP tubing of intensity.
For achieving the above object, the utility model has adopted following technical proposal: this industrial corrosion-resistant PP tubing, comprise PP body, it is characterized in that, the described PP inner surface of tube body that comprises is provided with nano-antibacterial layer, and described PP body outside is coated with PP roving glass fiber layer, between described PP body and PP roving glass fiber layer, is provided with glass fibre mesh grid, described glass fibre mesh grid is compounded on the outer surface of PP body, between described PP-R body and PP roving glass fiber layer, is also provided with rigid layer.
In above-mentioned industrial corrosion-resistant PP tubing, described rigid layer is aluminium lamination, and the thickness of described aluminium lamination is 0.26mm.
In above-mentioned industrial corrosion-resistant PP tubing, between described rigid layer and PP roving glass fiber layer, be provided with hollow layer, in described hollow layer, be provided with the supporting rib of some annular spread, and supporting rib is separated hollow layer to be some spaces, described rigid layer is connected by supporting rib with PP fiberglass layer, and described supporting rib cross section is S-shaped.
In above-mentioned industrial corrosion-resistant PP tubing, described PP body inner side surface is provided with the blade of some annular spread and axial S-shaped cycle arrangement projection, and described blade both sides are provided with excessive face, and described blade, excessively face and PP body are connected.
In above-mentioned industrial corrosion-resistant PP tubing, on described blade and excessive face outer surface, be coated with nano-antibacterial layer.
Compared with prior art, the advantage of this industrial corrosion-resistant PP tubing is: reasonable in design, simple in structure, intensity is high, corrosion-resistant, and long service life, while carrying liquid, noise is little, can premixing in pipe.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the PP body interior section structural representation that the utility model provides.
In figure, PP-R body 1, nano-antibacterial layer 2, PP roving glass fiber layer 3, glass fibre mesh grid 4, rigid layer 5, hollow layer 6, supporting rib 61, space 62, blade 7, excessive face 71.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1, 2, this industrial corrosion-resistant PP tubing, comprise PP body 1, comprise that PP body 1 internal surface is provided with nano-antibacterial layer 2, PP body 1 outside is coated with PP roving glass fiber layer 3, between PP body 1 and PP roving glass fiber layer 3, be provided with glass fibre mesh grid 4, glass fibre mesh grid 4 is compounded on the outer surface of PP body 1, between PP body 1 and PP roving glass fiber layer 3, is also provided with rigid layer 5.
Rigid layer 5 is aluminium lamination, aluminum layer thickness is 0.26mm, between rigid layer 5 and PP roving glass fiber layer 3, be provided with hollow layer 6, in hollow layer 6, be provided with the supporting rib 61 of some annular spread, and supporting rib 61 is separated hollow layer 6 to be some spaces 62, rigid layer 5 is connected by supporting rib 61 with PP roving glass fiber layer 3, supporting rib 61 cross sections are S-shaped, PP-R body 1 inner side surface is provided with the blade 7 of some annular spread and axial S-shaped cycle arrangement projection, blade 7 both sides are provided with excessive face 71, blade 7, excessively face 71 and PP-R body 1 are connected, on blade 7 and excessive face 71 outer surfaces, be coated with nano-antibacterial layer 2.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as PP body 1, nano-antibacterial layer 2, PP roving glass fiber layer 3, glass fibre mesh grid 4, rigid layer 5, hollow layer 6, supporting rib 61, space 62, blade 7, excessive face 71 herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model, they are construed to any additional restriction is all contrary with the utility model spirit.
Claims (5)
1. an industrial corrosion-resistant PP tubing, comprise PP-R body (1), it is characterized in that, described PP-R body (1) internal surface that comprises is provided with nano-antibacterial layer (2), described PP-R body (1) outside is coated with PP roving glass fiber layer (3), between described PP-R body (1) and PP roving glass fiber layer (3), be provided with glass fibre mesh grid (4), described glass fibre mesh grid (4) is compounded on the outer surface of PP-R body (1), between described PP-R body (1) and PP roving glass fiber layer (3), is also provided with rigid layer (5).
2. industrial corrosion-resistant PP tubing according to claim 1, is characterized in that, described rigid layer (5) is aluminium lamination, and described aluminum layer thickness is 0.26mm.
3. industrial corrosion-resistant PP tubing according to claim 1 and 2, it is characterized in that, between described rigid layer (5) and PP roving glass fiber layer (3), be provided with hollow layer (6), in described hollow layer (6), be provided with the supporting rib (61) of some annular spread, and supporting rib (61) is separated hollow layer (6) to be some spaces (62), described rigid layer (5) is connected by supporting rib (61) with PP roving glass fiber layer (3), and described supporting rib (61) cross section is S-shaped.
4. industrial corrosion-resistant PP tubing according to claim 3, it is characterized in that, described PP-R body (1) inner side surface is provided with the blade (7) of some annular spread and axial S-shaped cycle arrangement projection, described blade (7) both sides are provided with excessive face (71), and described blade (7), excessively face (71) and PP-R body (1) are connected.
5. industrial corrosion-resistant PP tubing according to claim 4, is characterized in that, on described blade (7) and excessive face (71) outer surface, is coated with nano-antibacterial layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180490.3U CN203770869U (en) | 2014-04-15 | 2014-04-15 | Industrial corrosion-resistant PP pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180490.3U CN203770869U (en) | 2014-04-15 | 2014-04-15 | Industrial corrosion-resistant PP pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770869U true CN203770869U (en) | 2014-08-13 |
Family
ID=51288060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420180490.3U Expired - Fee Related CN203770869U (en) | 2014-04-15 | 2014-04-15 | Industrial corrosion-resistant PP pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972340A (en) * | 2016-07-27 | 2016-09-28 | 覃诗龙 | Reinforced antibacterial PPR pipe |
| CN106439269A (en) * | 2016-11-18 | 2017-02-22 | 安徽瑞通塑业有限公司 | High axial connection strength double-layer-wall corrugated pipe |
-
2014
- 2014-04-15 CN CN201420180490.3U patent/CN203770869U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972340A (en) * | 2016-07-27 | 2016-09-28 | 覃诗龙 | Reinforced antibacterial PPR pipe |
| CN106439269A (en) * | 2016-11-18 | 2017-02-22 | 安徽瑞通塑业有限公司 | High axial connection strength double-layer-wall corrugated pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20190415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |