CN203963288U - A kind of novel beallon PVC-U pipe - Google Patents
A kind of novel beallon PVC-U pipe Download PDFInfo
- Publication number
- CN203963288U CN203963288U CN201420399274.8U CN201420399274U CN203963288U CN 203963288 U CN203963288 U CN 203963288U CN 201420399274 U CN201420399274 U CN 201420399274U CN 203963288 U CN203963288 U CN 203963288U
- Authority
- CN
- China
- Prior art keywords
- beallon
- pvc
- layer
- pipe
- novel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 10
- 239000004800 polyvinyl chloride Substances 0.000 claims description 9
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 abstract description 10
- 238000003973 irrigation Methods 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 230000002528 anti-freeze Effects 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 230000000694 effects Effects 0.000 description 6
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a kind of tubing that is applicable to the field such as building, chemical industry, the energy and agricultural, urban afforestation irrigation, particularly a kind of novel beallon PVC-U pipe.Its structure is for being made up of plastics inside floor, beallon layer, packed layer, PVC-U layer respectively from inside to outside.The beneficial effects of the utility model are: the advantages such as visible the utility model has good heat-insulation and heat-preservation in the application of sprinkling irrigation field, antifreeze, high strength is high pressure resistant, corrosion resistance, ageing-resistant, long service life.
Description
Technical field
The utility model relates to a kind of tubing that is applicable to the field such as building, chemical industry, the energy and agricultural, urban afforestation irrigation, particularly a kind of novel beallon PVC-U pipe.
Background technique
China is the country that water resources is poor, and water resources ownership per capita only has 1/4 of world's per capita share.As a large agricultural country, agricultural irrigation water amount accounts for 70% left and right of total water amount, uses traditional surface irrigation method to cause the serious waste of water resources.Country widelys popularize drip irrigation irrigation technique for this reason.The test of the grain crops under-film drip irrigation by northwest drought plateau area, improves more than 80% grain, cotton and oil crop yield, welcome by peasant.But phenomenon there is seepage, evaporates and metals run out from water source to farmland water delivery process.In order to reduce the loss of water, channel hydraulic pipeline is changed into pipeline water delivery and can improve the utilization ratio 30%-40% of water, pipeline water delivery is the effective means of saving water.
China's tubing in vertical equipment of sprinkler irrigation is selected traditional PVC-U pipe conventionally.Although traditional PVC-U tubing has the advantages such as high-modulus, high strength and price are lower, the phenomenons such as due to the special natural condition in the Northwest, tubing occurs being shifted, tilts, collapses in large dust storm, cold snap situation, bursting by freezing, cause leakage accident.This can waste a large amount of water resourcess and equipment of sprinkler irrigation undoubtedly.For this situation, common processing method is to do consolidation process on pipe side to resist strong wind weather, and pipe does the climatic change that the measures such as insulation keep out the cold outward, and this has increased the investment of equipment undoubtedly, and outward appearance is beautified degree and also reduced greatly.
In view of this, for not attaining perfect caused many disappearances and inconvenience in above-mentioned prior art, and deeply design, and active research improvement has a fling at and development and Design goes out this case.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of novel beallon PVC-U pipe, the utility model is composite structured, there is the features such as high strength, heat-insulation and heat-preservation, antifreeze, high pressure resistant, corrosion resistance, ageing-resistant, long service life, the above-mentioned defect existing to overcome prior art.
The technological scheme of the utility model technical solution problem is as follows: a kind of novel beallon PVC-U pipe, its structure is for being made up of plastics inside floor, beallon layer, packed layer, PVC-U layer respectively from inside to outside.
Preferably, the body material of above-mentioned plastics inside floor can be polyethylene, polypropylene, PVC＝polyvinyl chloride, rigid polyvinyl chloride, polystyrene; The average wall thickness of plastics inside floor is 2-5mm; can prevent that beallon layer from producing the phenomenon of condensed water; play effect adiabatic, sound insulation simultaneously, and solved the utility model and be easily corroded under strong corrosive media condition, played the effect of protection beallon layer simultaneously.
Preferably, above-mentioned beallon layer adopts beryllium copper to process, and the average wall thickness of beallon layer is 2-10mm, conventionally adopts circle or oval, has very strong supporting effect, can be used for the water delivery engineering of high pressure, has good corrosion resistance.
Preferably, the body material of above-mentioned packed layer is grid cloth, adhesive, epoxy resin, and the making step of packed layer is: polish and remove mud, dirt, the greasy dirt on beallon layer surface with sandpaper; At beallon layer outer surface coated with adhesive; Cover last layer grid cloth; On grid cloth, be coated with last layer epoxy resin, dry check processing after moulding.Packed layer has good sound insulation, heat insulating effect, effectively solves the Northwest's Cold Winter water pipe from freezing crack problem.
Preferably, above-mentioned PVC-U layer average wall thickness is 5-10mm, because it has excellent acidproof, alkaline-resisting, corrosion resistance, therefore very extensive in chemical field application, in addition it also has light weight, and handling and loading facility, fluid resistance is little, mechanical strength is large, electric insulating quality is good, do not affect the features such as water quality.Therefore PVC-U pipe is the preferred material of liquid delivery tube now, and it will replace traditional pvc pipe material.
In sum, compared with prior art, the beneficial effect having is the utility model: the advantages such as visible the utility model has good heat-insulation and heat-preservation in the application of sprinkling irrigation field, antifreeze, high strength is high pressure resistant, corrosion resistance, ageing-resistant, long service life.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure: plastics inside floor 1, beallon layer 2, packed layer 3, PVC-U layer 4.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated, consult Fig. 1, a kind of novel beallon (inner bag) PVC-U tubing, its structure is for being made up of plastics inside floor 1, beallon layer 2, packed layer 3, PVC-U layer 4 respectively from inside to outside.
In conjunction with Fig. 1, the body material of above-mentioned plastics inside floor 1 can be polyethylene, polypropylene, PVC＝polyvinyl chloride, rigid polyvinyl chloride, polystyrene.The average wall thickness of plastics inside floor 1 is 2-5mm.Can prevent the generation of beallon layer 2 condensed water, play effect adiabatic, sound insulation simultaneously, and solve tubing and be easily corroded under strong corrosive media condition, play the effect of protection beallon layer 2 simultaneously.
Above-mentioned beallon layer 2 adopts beryllium copper to process.The average wall thickness of beallon layer 2 is 2-10mm, conventionally adopts circle or oval, has very strong supporting effect, can be used for the water delivery engineering of high pressure, has good corrosion resistance.
The body material of above-mentioned packed layer is grid cloth, adhesive, epoxy resin, and the making step of packed layer is: 1. remove mud, dirt, the greasy dirt on beallon layer 2 surface with sandpaper polishing.2. at beallon layer 2 outer surface coated with adhesive.3. cover last layer grid cloth.4. on grid cloth, be coated with last layer epoxy resin, dry check processing after moulding.Packed layer has good sound insulation, heat insulating effect, effectively solves the Northwest's Cold Winter water pipe from freezing crack problem.
The average wall thickness of above-mentioned PVC-U layer 4 is 5-10mm, because it has excellent acidproof, alkaline-resisting, corrosion resistance, therefore very extensive in chemical field application.In addition it also has light weight, and handling and loading facility, fluid resistance is little, mechanical strength is large, electric insulating quality is good, do not affect the features such as water quality.Therefore PVC-U pipe is the preferred material of liquid delivery tube now, and it will replace traditional pvc pipe material.
Claims (5)
1. a novel beallon PVC-U pipe, is characterized in that: its structure is for being made up of plastics inside floor, beallon layer, packed layer, PVC-U layer respectively from inside to outside.
2. a kind of novel beallon PVC-U pipe as claimed in claim 1, is characterized in that: the body material of above-mentioned plastics inside floor can be polyethylene, polypropylene, PVC＝polyvinyl chloride, rigid polyvinyl chloride, polystyrene; The average wall thickness of plastics inside floor is 2-5mm.
3. a kind of novel beallon PVC-U pipe as claimed in claim 1, is characterized in that: above-mentioned beallon layer adopts beryllium copper to process, and the average wall thickness of beallon layer is 2-10mm, conventionally adopts circular or oval.
4. a kind of novel beallon PVC-U pipe as claimed in claim 1, is characterized in that: the body material of above-mentioned packed layer is grid cloth, adhesive, epoxy resin.
5. a kind of novel beallon PVC-U pipe as claimed in claim 1, is characterized in that: above-mentioned PVC-U layer average wall thickness is 5-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399274.8U CN203963288U (en) | 2014-07-20 | 2014-07-20 | A kind of novel beallon PVC-U pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399274.8U CN203963288U (en) | 2014-07-20 | 2014-07-20 | A kind of novel beallon PVC-U pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963288U true CN203963288U (en) | 2014-11-26 |
Family
ID=51923869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420399274.8U Expired - Lifetime CN203963288U (en) | 2014-07-20 | 2014-07-20 | A kind of novel beallon PVC-U pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603946A (en) * | 2015-12-31 | 2016-05-25 | 程一 | Self-healing type U-shaped groove and connecting device thereof |
| CN107448690A (en) * | 2017-09-12 | 2017-12-08 | 丹阳市丹达防腐设备有限公司 | A kind of anticorrosion composite pipe and the anticorrosion composite pipe provided with the system |
-
2014
- 2014-07-20 CN CN201420399274.8U patent/CN203963288U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603946A (en) * | 2015-12-31 | 2016-05-25 | 程一 | Self-healing type U-shaped groove and connecting device thereof |
| CN107448690A (en) * | 2017-09-12 | 2017-12-08 | 丹阳市丹达防腐设备有限公司 | A kind of anticorrosion composite pipe and the anticorrosion composite pipe provided with the system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Meng Lingnan Inventor after: Zhao Menghan Inventor after: Liu Songtao Inventor before: Meng Lingnan Inventor before: Zhao Linghan Inventor before: Liu Songtao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MENG LINGNAN ZHAO LINGHAN LIU SONGTAO TO: MENG LINGNAN ZHAO MENGHAN LIU SONGTAO |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |