CN210566751U - Multilayer reinforcing RTP pipe - Google Patents
Multilayer reinforcing RTP pipe Download PDFInfo
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- CN210566751U CN210566751U CN201921452410.4U CN201921452410U CN210566751U CN 210566751 U CN210566751 U CN 210566751U CN 201921452410 U CN201921452410 U CN 201921452410U CN 210566751 U CN210566751 U CN 210566751U
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Abstract
The utility model relates to the technical field of pipeline engineering, in particular to a multilayer reinforced RTP, which comprises a pipe main body, wherein the pipe main body sequentially comprises a molybdenum disulfide wear-resistant layer, a silicon core inner layer, an ultra-high molecular polyethylene layer, a fluororubber resin layer and an organic silicon high-temperature resistant layer from inside to outside; and an asbestos mesh layer, a bamboo fiber layer and a carbon fiber layer are sequentially arranged in the ultrahigh molecular polyethylene layer at intervals from one side close to the silicon core inner layer to one side close to the fluororubber resin layer. The utility model provides a RTP pipeline stable in structure, intensity are high, toughness is good.
Description
Technical Field
The utility model relates to a pipeline engineering technical field especially relates to a multilayer reinforcing RTP pipe.
Background
The pipeline is widely applied to various fields of farmland water delivery systems, building water supply systems, heating, chemical engineering and the like, and the existing pipeline has the defect of poor impact resistance, is easy to cause the cracking of a pipe body, causes the leakage of substances in the pipeline, causes the short service life of pipeline engineering, additionally increases the use and maintenance cost, and has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the technical problem to be solved in the utility model is to provide a multilayer enhanced RTP pipeline with high strength and good impact resistance.
In order to solve the technical problem, the utility model discloses a technical scheme be: a multilayer reinforced RTP pipe comprises a pipe main body, wherein the pipe main body sequentially comprises a molybdenum disulfide wear-resistant layer, a silicon core inner layer, an ultra-high molecular polyethylene layer, a fluororubber resin layer and an organic silicon high-temperature-resistant layer from inside to outside; and an asbestos mesh layer, a bamboo fiber layer and a carbon fiber layer are sequentially arranged in the ultrahigh molecular polyethylene layer at intervals from one side close to the silicon core inner layer to one side close to the fluororubber resin layer.
In an alternative embodiment, the asbestos web layer, the bamboo fiber layer and the carbon fiber layer are arranged in equal parts inside the ultrahigh molecular weight polyethylene layer.
In an optional embodiment, the thickness ratio of the silicon core inner layer to the ultra-high molecular polyethylene layer is 1: 1.5-4.
In an optional embodiment, the surfaces of the molybdenum disulfide wear-resistant layer and the organosilicon high-temperature-resistant layer are both provided with an EVA (ethylene vinyl acetate) anticorrosive layer.
In an optional embodiment, the inner wall of the molybdenum disulfide wear-resistant layer is provided with a mercury oxide biological-proof layer.
The beneficial effects of the utility model reside in that: the utility model provides a multilayer reinforcing RTP pipe, the tubular product main part from interior to exterior includes molybdenum disulfide wearing layer in proper order, the silicon core inlayer, the ultra high molecular polyethylene layer, fluororubber resin layer and organosilicon high temperature resistant layer, has guaranteed the wearability of tubular product inner wall, has improved the intensity of tubular product, anticorrosive ageing resistance and high temperature resistance, is equipped with three-layer asbestos stratum reticulare, bamboo fiber layer and carbon fiber layer at the embedded three-layer asbestos stratum reticulare that is equipped with of ultra high molecular polyethylene layer, has improved the mechanical properties of tubular product, has improved the compressive strength and the ring rigidity of pipeline.
Drawings
Fig. 1 is a schematic structural diagram of a multilayer reinforced RTP tube according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of an ultra-high molecular weight polyethylene layer according to an embodiment of the present invention;
description of reference numerals:
1-a tube body;
2-a molybdenum disulfide wear layer;
3-silicon core inner layer;
4-an ultra-high molecular polyethylene layer; 41-asbestos web layer; 42-bamboo fiber layer; 43-a carbon fiber layer;
a 5-fluororubber resin layer;
6-organic silicon high temperature resistant layer.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, the multilayer reinforced RTP tube of the present invention comprises a tube main body, wherein the tube main body sequentially comprises a molybdenum disulfide wear-resistant layer, a silicon core inner layer, an ultra-high molecular polyethylene layer, a fluororubber resin layer and an organic silicon high temperature resistant layer from inside to outside; and an asbestos mesh layer, a bamboo fiber layer and a carbon fiber layer are sequentially arranged in the ultrahigh molecular polyethylene layer at intervals from one side close to the silicon core inner layer to one side close to the fluororubber resin layer.
From the above description, the beneficial effects of the present invention are: the utility model provides a multilayer reinforcing RTP pipe, the tubular product main part from interior to exterior includes molybdenum disulfide wearing layer in proper order, the silicon core inlayer, the ultra high molecular polyethylene layer, fluororubber resin layer and organosilicon high temperature resistant layer, has guaranteed the wearability of tubular product inner wall, has improved the intensity of tubular product, anticorrosive ageing resistance and high temperature resistance, is equipped with three-layer asbestos stratum reticulare, bamboo fiber layer and carbon fiber layer at the embedded three-layer asbestos stratum reticulare that is equipped with of ultra high molecular polyethylene layer, has improved the mechanical properties of tubular product, has improved the compressive strength and the ring rigidity of pipeline.
Furthermore, the asbestos net layer, the bamboo fiber layer and the carbon fiber layer are arranged in the ultrahigh molecular weight polyethylene layer in equal parts.
As can be seen from the above description, the asbestos fiber layer, the bamboo fiber layer and the carbon fiber layer are arranged in equal parts, and the structure is stable.
Furthermore, the thickness ratio range of the silicon core inner layer to the ultra-high molecular polyethylene layer is 1: 1.5-4.
Furthermore, the surfaces of the molybdenum disulfide wear-resistant layer and the organic silicon high-temperature resistant layer are both provided with EVA (ethylene-vinyl acetate copolymer) anticorrosive layers.
As can be seen from the above description, the EVA anticorrosive coating improves the corrosion resistance and oxidation resistance of the surface of the pipe.
Furthermore, the inner wall of the molybdenum disulfide wear-resistant layer is provided with a mercury oxide biological-proof layer.
Referring to fig. 1 and fig. 2, a first embodiment of the present invention is: a multilayer reinforced RTP pipe comprises a pipe body 1, wherein the pipe body 1 sequentially comprises a molybdenum disulfide wear-resistant layer 2, a silicon core inner layer 3, an ultra-high molecular polyethylene layer 4, a fluororubber resin layer 5 and an organic silicon high-temperature-resistant layer 6 from inside to outside; an asbestos mesh layer 41, a bamboo fiber layer 42 and a carbon fiber layer 43 are sequentially arranged at intervals from the side close to the silicon core inner layer 3 to the side close to the fluororubber resin layer 5 in the ultrahigh molecular weight polyethylene layer 4.
Referring to fig. 1 and fig. 2, a second embodiment of the present invention is: a multilayer reinforced RTP pipe comprises a pipe body 1, wherein the pipe body 1 sequentially comprises a molybdenum disulfide wear-resistant layer 2, a silicon core inner layer 3, an ultra-high molecular polyethylene layer 4, a fluororubber resin layer 5 and an organic silicon high-temperature-resistant layer 6 from inside to outside; an asbestos mesh layer 41, a bamboo fiber layer 42 and a carbon fiber layer 43 are sequentially arranged at intervals from the side close to the silicon core inner layer 3 to the side close to the fluororubber resin layer 5 in the ultrahigh molecular weight polyethylene layer 4.
The asbestos fiber layer 41, the bamboo fiber layer 42, and the carbon fiber layer 43 are disposed in equal parts inside the ultra-high molecular weight polyethylene layer 4. The thickness ratio range of the silicon core inner layer 3 to the ultra-high molecular weight polyethylene layer 4 is 1: 1.5-4. And EVA anticorrosive layers are arranged on the surfaces of the molybdenum disulfide wear-resistant layer 2 and the organic silicon high-temperature-resistant layer 6. And a mercury oxide biological-proof layer is arranged on the inner wall of the molybdenum disulfide wear-resistant layer 2.
To sum up, the utility model provides a multilayer reinforcing RTP pipe, tubular product main part from interior to exterior includes molybdenum disulfide wearing layer, silicon core inlayer, ultra high molecular polyethylene layer, fluororubber resin layer and organosilicon high temperature resistant layer in proper order, has guaranteed the wearability of tubular product inner wall, has improved the intensity of tubular product, anticorrosive ageing resistance and high temperature resistance, at the embedded three-layer asbestos stratum reticulare that is equipped with in ultra high molecular polyethylene layer, bamboo fiber layer and carbon fiber layer, has improved the mechanical properties of tubular product, has improved the compressive strength and the ring stiffness of pipeline.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. A multilayer reinforced RTP pipe is characterized by comprising a pipe main body, wherein the pipe main body sequentially comprises a molybdenum disulfide wear-resistant layer, a silicon core inner layer, an ultra-high molecular polyethylene layer, a fluororubber resin layer and an organic silicon high-temperature-resistant layer from inside to outside; and an asbestos mesh layer, a bamboo fiber layer and a carbon fiber layer are sequentially arranged in the ultrahigh molecular polyethylene layer at intervals from one side close to the silicon core inner layer to one side close to the fluororubber resin layer.
2. The multilayer reinforced RTP tube as recited in claim 1, wherein the asbestos web layer, the bamboo fiber layer, and the carbon fiber layer are disposed in equal portions inside the ultra-high molecular polyethylene layer.
3. The multilayer reinforced RTP pipe as recited in claim 1, wherein the thickness ratio of the silicon core inner layer to the ultra-high molecular weight polyethylene layer is in the range of 1: 1.5-4.
4. The multi-layer reinforced RTP tube as recited in claim 1, wherein the surfaces of the molybdenum disulfide wear layer and the silicone high temperature resistant layer are both provided with EVA corrosion protection layers.
5. The multi-layer reinforced RTP tube of claim 1 wherein the inner wall of the molybdenum disulfide abrasion resistant layer is provided with a mercury oxide bio-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452410.4U CN210566751U (en) | 2019-09-03 | 2019-09-03 | Multilayer reinforcing RTP pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452410.4U CN210566751U (en) | 2019-09-03 | 2019-09-03 | Multilayer reinforcing RTP pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210566751U true CN210566751U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921452410.4U Active CN210566751U (en) | 2019-09-03 | 2019-09-03 | Multilayer reinforcing RTP pipe |
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| CN (1) | CN210566751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4357123A1 (en) * | 2022-10-18 | 2024-04-24 | Tubigomma Deregibus S.r.l. | Use of a polyolefin to provide a multilayer tube comprising at least one layer in silicone, and a multilayer tube comprising a layer in silicone |
-
2019
- 2019-09-03 CN CN201921452410.4U patent/CN210566751U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4357123A1 (en) * | 2022-10-18 | 2024-04-24 | Tubigomma Deregibus S.r.l. | Use of a polyolefin to provide a multilayer tube comprising at least one layer in silicone, and a multilayer tube comprising a layer in silicone |
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