CN205207939U - Double -walled bellows based on plastics modification technology - Google Patents
Double -walled bellows based on plastics modification technology Download PDFInfo
- Publication number
- CN205207939U CN205207939U CN201521008155.6U CN201521008155U CN205207939U CN 205207939 U CN205207939 U CN 205207939U CN 201521008155 U CN201521008155 U CN 201521008155U CN 205207939 U CN205207939 U CN 205207939U
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- Prior art keywords
- double
- modification technology
- plastics
- utility
- plastics modification
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- Expired - Fee Related
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Abstract
The utility model belongs to the tubular product field especially relates to double -walled bellows based on plastics modification technology. The utility model aims to solve the technical problem that a double -walled bellows based on plastics modification technology that is anticorrosive and intensity is high, including a pipe body, the last anticorrosive coating that is equipped with of pipe inner wall, be equipped with the strengthening rib on the anticorrosive coating, the body is the modified plastics body. The utility model discloses a double -walled bellows based on plastics modification technology not only antiseptic effect is good, and has sufficient intensity.
Description
Technical field
The utility model belongs to tubing field, particularly relates to the double-wall corrugated pipe based on plastics modification technology.
Background technique
PE bellows, i.e. the plastic protective sleeve pipe of polyethylene material extruding and moulding, because its inside and outside is annular corrugatedly bellows again, it is mainly used in municipal engineering, residential quarters embedded underground drainage pollutes; The pre-buried pipeline of expressway; Irrigation and water conservancy irrigation water delivery, water drainage; Chemical industry, mine are used for the conveying etc. of fluid.But this bellows is because the reason of material own, make self-strength not enough.
Model utility content
Technical problem to be solved in the utility model is a kind of anticorrosion and double-wall corrugated pipe based on plastics modification technology that intensity is high.
The utility model solves the problems of the technologies described above adopted technological scheme: based on the double-wall corrugated pipe of plastics modification technology, comprise body, and described inboard wall of tube body is provided with anticorrosive coat, and described anticorrosive coat is provided with stiffening rib, and described body is modified plastics body.
Further, the number of described stiffening rib is eight, and described stiffening rib is vertically arranged on anticorrosive coat inwall.
Further, described anticorrosive coat is epoxy resin composite bed.
The beneficial effects of the utility model: the double-wall corrugated pipe based on plastics modification technology of the present utility model not only favorable anti-corrosion effect, and there is enough intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Shown in figure: 1-body, 2-anticorrosive coat, 3-stiffening rib.
Embodiment
Below in conjunction with drawings and Examples, model utility is further described in detail.
As shown in Figure 1, the double-wall corrugated pipe based on plastics modification technology of the present utility model, comprises body 1, and described body 1 inwall is provided with anticorrosive coat 2, and described anticorrosive coat 2 is provided with stiffening rib 3, and described body 1 is modified plastics body.Anticorrosive coat 2 can stop the corrosion of conveying fluid in body 1, greatly improves the working life of body 1; Stiffening rib 3 can vertically, be horizontally installed on anticorrosive coat 2, all can strengthen the intensity of body 1.
Consider from bellows cost of production and moderate strength, preferred embodiment, the number of described stiffening rib 3 is eight, and described stiffening rib 3 is vertically arranged on anticorrosive coat 2 inwall.
Anticorrosive coat 2 can be macromolecular material, epoxy novolac coating layer, and preferred embodiment, described anticorrosive coat 2 is epoxy resin composite bed.Epoxy resin composite bed can protective conduit under wearing and tearing, harsh environmental conditions and external corrosion.
Claims (3)
1. based on the double-wall corrugated pipe of plastics modification technology, comprise body (1), it is characterized in that, described body (1) inwall is provided with anticorrosive coat (2), described anticorrosive coat (2) is provided with stiffening rib (3), and described body (1) is modified plastics body.
2. the double-wall corrugated pipe based on plastics modification technology according to claim 1, is characterized in that, the number of described stiffening rib (3) is eight, and described stiffening rib (3) is vertically arranged on anticorrosive coat (2) inwall.
3. the double-wall corrugated pipe based on plastics modification technology according to claim 1 and 2, is characterized in that, described anticorrosive coat (2) is epoxy resin composite bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521008155.6U CN205207939U (en) | 2015-12-08 | 2015-12-08 | Double -walled bellows based on plastics modification technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521008155.6U CN205207939U (en) | 2015-12-08 | 2015-12-08 | Double -walled bellows based on plastics modification technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207939U true CN205207939U (en) | 2016-05-04 |
Family
ID=55845656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521008155.6U Expired - Fee Related CN205207939U (en) | 2015-12-08 | 2015-12-08 | Double -walled bellows based on plastics modification technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737248A (en) * | 2018-11-27 | 2019-05-10 | 广东中讯通讯设备实业有限公司 | A kind of Shockproof corrosion resistant type PE solid wall pipe and preparation method thereof |
-
2015
- 2015-12-08 CN CN201521008155.6U patent/CN205207939U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737248A (en) * | 2018-11-27 | 2019-05-10 | 广东中讯通讯设备实业有限公司 | A kind of Shockproof corrosion resistant type PE solid wall pipe and preparation method thereof |
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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: 20160504 Termination date: 20161208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |