CN202327397U - Bamboo composite pressure pipe - Google Patents

Bamboo composite pressure pipe Download PDF

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Publication number
CN202327397U
CN202327397U CN2011204586023U CN201120458602U CN202327397U CN 202327397 U CN202327397 U CN 202327397U CN 2011204586023 U CN2011204586023 U CN 2011204586023U CN 201120458602 U CN201120458602 U CN 201120458602U CN 202327397 U CN202327397 U CN 202327397U
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CN
China
Prior art keywords
bamboo
bamboo chip
pressure pipe
resin
layer
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
Application number
CN2011204586023U
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Chinese (zh)
Inventor
叶柃
陈文强
钟坚瑜
朱刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ye Ling
Zhejiang Xinzhou Bamboo Based Composites Technology Co Ltd
Original Assignee
XINJIANG GUANGSHUI PIPE CO LTD
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Filing date
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Priority to CN2011204586023U priority Critical patent/CN202327397U/en
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Publication of CN202327397U publication Critical patent/CN202327397U/en
Anticipated expiration legal-status Critical
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00Rigid pipes
    • F16L9/14Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)

Abstract

The current pipeline usually adopts polyvinyl chloride pipes, polythene pipes, glass steel pipes, glass reinforced plastic mortar pipe and other products, and a large amount of valuable oil resources are consumed and environmental pollution is caused. The utility model provides a bamboo composite pressure pipe, and an inner lining layer, an enhancement layer and an outer protective layer are successively arranged along the pipe diameter direction from inside to outside, wherein the inner lining layer is a bamboo fiber non-woven fabric coated with anticorrosive resin on the inner wall; the enhancement layer is a bamboo chip layer formed by winding bamboo chips on the inner lining layer, and the bamboo chips are bond by using a binding agent; and the outer protective layer is a bamboo fiber non-woven fabric or cotton grid fabric coated with waterproof anticorrosive resin on the outer all. Compared with the polyvinyl chloride, polythene and polypropylene pipelines, the bamboo composite pressure pipe has higher strength and rigidity. Compared with the glass steel pipes and the glass steel sand sandwiched pipes, the bamboo composite pressure pipe has lighter weight, lower cost, higher production efficiency and similar strength and rigidity.

Description

The bamboo composite pressure pipe
Technical field
The utility model relates to the pipeline field, specifically a kind of bamboo composite pressure pipe.
Background technique
In water supply and sewage work, the anticorrosion occasion of petrochemical industry, used pipeline generally adopts polyvinyl chloride pipe, polyethylene pipe, Glass Steel Tube, RPM etc. at present.Polyvinyl chloride pipe and polyethylene pipe light weight, smooth and corrosion-resistant, but deficiency and raw material are the composite of petroleum products to some extent rigidity and intensity aspect; Advantage corrosion-resistant, that intensity is high, fluid resistance is little, rigidity is big that Glass Steel Tube and RPM have, but the reinforcing material of product is the glass fibre of high energy consumption, its used resin oil that places one's entire reliance upon, product and waste material are not recyclable, not environmental protection.Therefore use above-mentioned duct products, consumed the petroleum resources of a large amount of preciousnesses and caused environmental pollution.
The model utility content
The utility model technical problem to be solved is to overcome the defective that above-mentioned existing technology exists, and a kind of bamboo composite pressure pipe is provided, and under the prerequisite of proof strength and rigidity, saves petroleum resources, reduces environmental pollution.
For this reason, the utility model adopts following technological scheme: the bamboo composite pressure pipe, and it is followed successively by inside liner, enhancement layer, external protection coating from inside to outside along the caliber direction, it is characterized in that, and described inside liner does
Inwall scribbles the bamboo fibre nonwovens of anti-corrosion resin, and described enhancement layer is that bamboo chip is wrapped in the bamboo chip layer that forms on the inside liner, adopts binder bonding between the bamboo chip; External protection coating is bamboo fibre nonwovens or the cotton grid cloth that outer wall scribbles waterproof anti-corrosion resin.Whole pipe is all processed by bamboo wood, is full bamboo fiber reinforced plastic pipe.
As the further of technique scheme improved and replenish, the utility model is taked following technical measures:
Above-mentioned bamboo chip layer is the combination of bamboo chip hoop layer or bamboo chip spiral layers or bamboo chip spiral layers and bamboo chip hoop layer.Bamboo chip in the said bamboo chip hoop layer is hoop and twines, and the bamboo chip in the said bamboo chip spiral layers intersects winding twist.The enhancement layer of this kind structure has preferable strength and stiffness.
Above-mentioned binder adopts urea formaldehyde resin, polyurethane resin, phenolic resin or epoxy resin; The used waterproof anti-corrosion resin of external protection coating is unsaturated polyester resin, epoxy resin, polyurethane resin or phenolic resin, guarantees that pipeline has well water-fast, corrosion resistance.
The beneficial effect of the utility model: substitute high energy consumption and non-renewable glass fibre fully with bamboo fiber products; Substitute petroleum resin in a large number with the amino resin that does not rely on oil; Need not consume strategic materials such as iron ore; And for the development and use of agricultural resource, increasing farmers' income has positive effect.
The full bamboo fiber reinforced plastic pipe of the utility model is compared with PVC, PVC, polypropylene pipe on performance, has higher intensity, rigidity; To compare matter lighter, with low cost with Glass Steel Tube and RPM, and manufacturing efficiency is high, have similar strength and stiffness.
Below in conjunction with Figure of description and embodiment the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Bamboo composite pressure pipe as shown in Figure 1, it is along the caliber direction, be followed successively by from inside to outside inside liner 1,
Enhancement layer and external protection coating 2.Described inside liner is the bamboo fibre nonwovens that inwall scribbles anti-corrosion resin,
Described enhancement layer is that bamboo chip is wrapped in the bamboo chip layer that forms on the inside liner, adopts binder bonding between the bamboo chip; External protection coating is the bamboo fibre nonwovens that outer wall scribbles waterproof anti-corrosion resin.
Described bamboo chip layer is made up of 3,1 bamboo chip spiral layers 4 of 1 bamboo chip hoop layer and 1 bamboo chip hoop layer 5; Described bamboo chip spiral layers is between two bamboo chip hoop layer; Bamboo chip in the said bamboo chip hoop layer is hoop and twines, and the bamboo chip in the said bamboo chip spiral layers intersects winding twist.Described binder adopts urea formaldehyde resin, and the used waterproof anti-corrosion resin of external protection coating is a unsaturated polyester resin.
The making method of the utility model is following:
1. be split into long 5 meters to fresh mao bamboon, the bamboo chip of the thick 0.5mm of wide 10mm;
2. be coating one deck mould release film on the steel straight tube mould of polishing of 200mm at external diameter,, on pipe mold, make the inside liner that thickness reaches 2mm with antiseptic property excellent resin and bamboo fibre nonwovens;
3. after treating that inside liner solidifies, be contained in bamboo chip on the Stetch Wrapping Machine, the winding marshalling ground through mechanization is laid on the straight tube mould, adding urea formaldehyde resin when twining, and winding is hoop/spiral/hoop in proper order, winding layer thickness reaches 5.5mm;
4. after winding finishes, pipeline is heating and curing, after resin crosslinks is solidified, becomes the same with thermosetting compound material of hard one;
5. brushing one deck water-tight corrosion-proof unsaturated polyester resin preferably in pipeline outside, thick about 0.5-1mm.
The bamboo composite pressure pipe that makes is through hydraulic pressure test, and failure pressure reaches 4.3MPa in short-term, and rigidity reaches 15020N/m 2, hoop tension brute force reaches 831KN/m, is higher than PVC and polypropylene pipe, reaches the technical order of GRP pipe.The body material density of bamboo composite pressure pipe is 1.0-1.1, is lower than 2.0 of Glass Steel Tube.

Claims (6)

1. bamboo composite pressure pipe, it is followed successively by inside liner, enhancement layer, external protection coating from inside to outside along the caliber direction, it is characterized in that, and described inside liner is the bamboo fibre nonwovens that inwall scribbles anti-corrosion resin,
Described enhancement layer is that bamboo chip is wrapped in the bamboo chip layer that forms on the inside liner, adopts binder bonding between the bamboo chip; External protection coating is bamboo fibre nonwovens or the cotton grid cloth that outer wall scribbles waterproof anti-corrosion resin.
2. bamboo composite pressure pipe according to claim 1 is characterized in that, described bamboo chip layer is the combination of bamboo chip hoop layer or bamboo chip spiral layers or bamboo chip spiral layers and bamboo chip hoop layer.
3. bamboo composite pressure pipe according to claim 2 is characterized in that, the bamboo chip in the said bamboo chip hoop layer is hoop and twines.
4. bamboo composite pressure pipe according to claim 2 is characterized in that, the bamboo chip in the said bamboo chip spiral layers intersects winding twist.
5. bamboo composite pressure pipe according to claim 2 is characterized in that, described binder adopts urea formaldehyde resin, polyurethane resin, phenolic resin or epoxy resin.
6. bamboo composite pressure pipe according to claim 1 is characterized in that, the used waterproof anti-corrosion resin of external protection coating is unsaturated polyester resin, epoxy resin, phenolic resin or polyurethane resin.
CN2011204586023U 2011-11-17 2011-11-17 Bamboo composite pressure pipe Expired - Lifetime CN202327397U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204586023U CN202327397U (en) 2011-11-17 2011-11-17 Bamboo composite pressure pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204586023U CN202327397U (en) 2011-11-17 2011-11-17 Bamboo composite pressure pipe

Publications (1)

Publication Number Publication Date
CN202327397U true CN202327397U (en) 2012-07-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204586023U Expired - Lifetime CN202327397U (en) 2011-11-17 2011-11-17 Bamboo composite pressure pipe

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CN (1) CN202327397U (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104260422A (en) * 2014-08-27 2015-01-07 南京林业大学 Wood-based composite pipe and preparation method thereof
CN104325257A (en) * 2014-08-06 2015-02-04 浙江鑫宙竹基复合材料科技有限公司 Continuous winding machining technology of bamboo wound composite tube
WO2015067164A1 (en) * 2013-11-07 2015-05-14 浙江鑫宙竹基复合材料科技有限公司 Thermosetting bamboo sand composite pressure pipe
CN104896211A (en) * 2015-04-28 2015-09-09 南京林业大学 High-performance wood-based composite pressure conveyer pipe and preparation method
CN104948848A (en) * 2015-05-11 2015-09-30 杭州金培科技有限公司 Energy-saving and environment-friendly composite tube and manufacturing method thereof
CN105181454A (en) * 2015-08-27 2015-12-23 浙江鑫宙竹基复合材料科技有限公司 Method for detecting initial axial tensile strength of bamboo composite pressure pipe
CN105508809A (en) * 2015-12-11 2016-04-20 浙江鑫宙竹基复合材料科技有限公司 Lining layer of bamboo-wound composite pipe and preparation method thereof
CN105715882A (en) * 2016-04-15 2016-06-29 浙江鑫宙竹基复合材料科技有限公司 Small-caliber bamboo winding composite pipe and manufacturing method thereof
CN106195464A (en) * 2016-08-26 2016-12-07 浙江鑫宙竹基复合材料科技有限公司 A kind of bamboo is wound around composite pressure pipe
WO2017012214A1 (en) * 2015-07-23 2017-01-26 浙江鑫宙竹基复合材料科技有限公司 Hemp twisted composite tube
WO2017031820A1 (en) * 2015-08-22 2017-03-02 浙江鑫宙竹基复合材料科技有限公司 Testing method for determining short-time hydraulic failure pressure of bamboo composite pressure pipe
CN106634452A (en) * 2016-12-23 2017-05-10 江苏玖尚新材料有限公司 Storage tank liner protective material
WO2017133328A1 (en) * 2016-02-02 2017-08-10 浙江鑫宙竹基复合材料科技有限公司 Straw and bamboo woven composite pipe and manufacturing method thereof
CN107225784A (en) * 2017-04-28 2017-10-03 广西北海跃达玻璃钢制品有限公司 A kind of glass reinforced plastic pipe end production process
CN107504289A (en) * 2017-10-06 2017-12-22 西南石油大学 Brown skin bamboo chip winds composite pressure pipe
CN107901169A (en) * 2017-11-22 2018-04-13 中南林业科技大学 A kind of bamboo reinforcement solid wood combined hollow column and preparation method thereof
CN108017890A (en) * 2016-10-28 2018-05-11 浙江鑫宙竹基复合材料科技有限公司 A kind of anti-flaming bamboo winding composite article and preparation method thereof
CN109630859A (en) * 2018-12-28 2019-04-16 西安建筑科技大学 A kind of bamboo matter wrapped tube and porous bamboo matter profile
RU2686966C1 (en) * 2015-09-08 2019-05-06 Чжэцзян Синьчжоу Бамбу-Бэйсд Компосайтс Технолоджи Ко., Лтд Assembly gallery of composite bamboo pipes
CN110972765A (en) * 2019-12-30 2020-04-10 浙江鑫宙竹基复合材料科技有限公司 Bio-based winding seedling raising device and installation method thereof
CN112606153A (en) * 2020-12-23 2021-04-06 白建国 Production method of harvesting and separating long-arm bamboo pipe
CN114060621A (en) * 2021-11-26 2022-02-18 苏州正乙丙纳米环保科技有限公司 Laminated composite environment-friendly material pipeline core material assembly module and manufacturing method
CN114132012A (en) * 2021-12-08 2022-03-04 苏州正乙丙纳米环保科技有限公司 Environment-friendly material core material modularized assembled pipeline and manufacturing method thereof
CN114182878A (en) * 2021-11-28 2022-03-15 白建国 Method for preparing pipe by using bamboo steel keel framework composite heavy-duty anticorrosive paint

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2650008C2 (en) * 2013-11-07 2018-04-06 Чжэцзян Синьчжоу Бамбу-Бэйсд Компосайтс Технолоджи Ко., Лтд Thermo-efficient composite bamboo-sand tube of high pressure
WO2015067164A1 (en) * 2013-11-07 2015-05-14 浙江鑫宙竹基复合材料科技有限公司 Thermosetting bamboo sand composite pressure pipe
EP3067609A4 (en) * 2013-11-07 2017-06-28 Zhejiang Xinzhou Bamboo-Based Composites Technology Co., Ltd. Thermosetting bamboo sand composite pressure pipe
US9903513B2 (en) 2013-11-07 2018-02-27 Zhejiang Xinzhou Bamboo-Based Composites Technology Co., Ltd. Thermosetting bamboo sand composite pressure pipe
JP2016539298A (en) * 2013-11-07 2016-12-15 浙江▲きん▼宙竹基▲複▼合材料科技有限公司 Thermosetting bamboo sand composite pressure tube
US20160245429A1 (en) * 2013-11-07 2016-08-25 Ling Ye Thermosetting bamboo sand composite pressure pipe
CN104325257A (en) * 2014-08-06 2015-02-04 浙江鑫宙竹基复合材料科技有限公司 Continuous winding machining technology of bamboo wound composite tube
CN104260422A (en) * 2014-08-27 2015-01-07 南京林业大学 Wood-based composite pipe and preparation method thereof
CN104896211A (en) * 2015-04-28 2015-09-09 南京林业大学 High-performance wood-based composite pressure conveyer pipe and preparation method
CN104948848A (en) * 2015-05-11 2015-09-30 杭州金培科技有限公司 Energy-saving and environment-friendly composite tube and manufacturing method thereof
CN104948848B (en) * 2015-05-11 2017-05-10 安徽蓝通科技股份有限公司 Energy-saving and environment-friendly composite tube and manufacturing method thereof
WO2017012214A1 (en) * 2015-07-23 2017-01-26 浙江鑫宙竹基复合材料科技有限公司 Hemp twisted composite tube
WO2017031820A1 (en) * 2015-08-22 2017-03-02 浙江鑫宙竹基复合材料科技有限公司 Testing method for determining short-time hydraulic failure pressure of bamboo composite pressure pipe
CN105181454B (en) * 2015-08-27 2018-10-12 浙江鑫宙竹基复合材料科技有限公司 A method of for detecting bamboo composite pressure pipe initially axial tensile strength
CN105181454A (en) * 2015-08-27 2015-12-23 浙江鑫宙竹基复合材料科技有限公司 Method for detecting initial axial tensile strength of bamboo composite pressure pipe
RU2686966C1 (en) * 2015-09-08 2019-05-06 Чжэцзян Синьчжоу Бамбу-Бэйсд Компосайтс Технолоджи Ко., Лтд Assembly gallery of composite bamboo pipes
CN105508809A (en) * 2015-12-11 2016-04-20 浙江鑫宙竹基复合材料科技有限公司 Lining layer of bamboo-wound composite pipe and preparation method thereof
CN105508809B (en) * 2015-12-11 2017-10-13 浙江鑫宙竹基复合材料科技有限公司 A kind of inner liner of bamboo coiled composite tube and preparation method thereof
WO2017097250A1 (en) * 2015-12-11 2017-06-15 浙江鑫宙竹基复合材料科技有限公司 Lining layer of bamboo-wound composite pipe and preparation method therefor
WO2017133328A1 (en) * 2016-02-02 2017-08-10 浙江鑫宙竹基复合材料科技有限公司 Straw and bamboo woven composite pipe and manufacturing method thereof
WO2017177709A1 (en) * 2016-04-15 2017-10-19 浙江鑫宙竹基复合材料科技有限公司 Small-diameter bamboo-wound composite tube and manufacturing method thereof
CN105715882B (en) * 2016-04-15 2019-12-03 浙江鑫宙竹基复合材料科技有限公司 A kind of small-bore bamboo coiled composite tube and its manufacturing method
CN105715882A (en) * 2016-04-15 2016-06-29 浙江鑫宙竹基复合材料科技有限公司 Small-caliber bamboo winding composite pipe and manufacturing method thereof
CN106195464B (en) * 2016-08-26 2019-06-14 浙江鑫宙竹基复合材料科技有限公司 A kind of bamboo winding composite pressure pipe
CN106195464A (en) * 2016-08-26 2016-12-07 浙江鑫宙竹基复合材料科技有限公司 A kind of bamboo is wound around composite pressure pipe
CN108017890A (en) * 2016-10-28 2018-05-11 浙江鑫宙竹基复合材料科技有限公司 A kind of anti-flaming bamboo winding composite article and preparation method thereof
CN106634452B (en) * 2016-12-23 2019-01-29 江苏玖尚新材料有限公司 A kind of storage tank liner protection materials
CN106634452A (en) * 2016-12-23 2017-05-10 江苏玖尚新材料有限公司 Storage tank liner protective material
CN107225784A (en) * 2017-04-28 2017-10-03 广西北海跃达玻璃钢制品有限公司 A kind of glass reinforced plastic pipe end production process
CN107504289A (en) * 2017-10-06 2017-12-22 西南石油大学 Brown skin bamboo chip winds composite pressure pipe
CN107901169A (en) * 2017-11-22 2018-04-13 中南林业科技大学 A kind of bamboo reinforcement solid wood combined hollow column and preparation method thereof
CN109630859A (en) * 2018-12-28 2019-04-16 西安建筑科技大学 A kind of bamboo matter wrapped tube and porous bamboo matter profile
CN109630859B (en) * 2018-12-28 2022-02-11 西安建筑科技大学 Bamboo winding pipe and porous bamboo section
CN110972765A (en) * 2019-12-30 2020-04-10 浙江鑫宙竹基复合材料科技有限公司 Bio-based winding seedling raising device and installation method thereof
CN112606153A (en) * 2020-12-23 2021-04-06 白建国 Production method of harvesting and separating long-arm bamboo pipe
CN114060621A (en) * 2021-11-26 2022-02-18 苏州正乙丙纳米环保科技有限公司 Laminated composite environment-friendly material pipeline core material assembly module and manufacturing method
CN114182878A (en) * 2021-11-28 2022-03-15 白建国 Method for preparing pipe by using bamboo steel keel framework composite heavy-duty anticorrosive paint
CN114132012A (en) * 2021-12-08 2022-03-04 苏州正乙丙纳米环保科技有限公司 Environment-friendly material core material modularized assembled pipeline and manufacturing method thereof

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Owner name: HANGZHOU SIKE ENVIRONMENTAL CO., LTD.

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Address after: 310012, room 1302, tower 387, ancient Pier Road, Hangzhou, Zhejiang, Xihu District

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Address before: 839000 Hami Guangdong Industrial Park, Hami, the Xinjiang Uygur Autonomous Region

Patentee before: Xinjiang Guangshui Pipe Co.,Ltd.

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Address after: Hangzhou City, Zhejiang province 311115 Fengdu village Pingyao Town, Yuhang District Road Show

Patentee after: Zhejiang Xinzhou Bamboo Base Composite Materials Technology Co., Ltd.

Address before: 310012, room 1302, tower 387, ancient Pier Road, Hangzhou, Zhejiang, Xihu District

Patentee before: Hangzhou Sike Environmental Co., Ltd.

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Address after: Hangzhou City, Zhejiang province 311115 Fengdu village Pingyao Town, Yuhang District Road Show

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Address before: Hangzhou City, Zhejiang province 311115 Fengdu village Pingyao Town, Yuhang District Road Show

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