CN103331956B - A kind of cable channel - Google Patents
A kind of cable channel Download PDFInfo
- Publication number
- CN103331956B CN103331956B CN201310299710.4A CN201310299710A CN103331956B CN 103331956 B CN103331956 B CN 103331956B CN 201310299710 A CN201310299710 A CN 201310299710A CN 103331956 B CN103331956 B CN 103331956B
- Authority
- CN
- China
- Prior art keywords
- glass fibre
- resin
- cable channel
- free glass
- alkali
- 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 - Fee Related
Links
- 239000003365 glass fiber Substances 0.000 claims abstract description 37
- 229920005989 resin Polymers 0.000 claims abstract description 22
- 239000011347 resin Substances 0.000 claims abstract description 22
- 230000004888 barrier function Effects 0.000 claims abstract description 15
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 15
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 15
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 13
- 238000007493 shaping process Methods 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 7
- 238000007711 solidification Methods 0.000 claims abstract description 4
- 230000008023 solidification Effects 0.000 claims abstract description 4
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 11
- 229920002472 Starch Polymers 0.000 claims description 9
- 235000019698 starch Nutrition 0.000 claims description 9
- 239000008107 starch Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005422 blasting Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000002121 nanofiber Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention provides a kind of cable channel, be respectively GRP pipe body from inside to outside, by thermoplastic pipeline, alkali-free glass fibre sleeve pipe, using resin as the bonding insulating barrier of adhesive, by be soaked with resin glass fibre twill laminated multi-layer and carry out curling, shaping enhancement layer and formed by the aramid fiber spiral winding being soaked with resin and outer surface scribble water-proof material high voltage shield, bonded together by resin solidification.Cable channel diameter provided by the invention can carry out flexible design as requested, has waterproofing function.
Description
Technical field
The present invention relates to a kind of cable channel.
Background technology
Along with the extensive use of glass fibre reinforced plastic cable pipeline, to the diameter of GRP pipe and performance requirement more and more higher, existing cable duct tube all serves the effect of insulation, but the design of diameter is comparatively difficult, without the function of high-tension shielding, and outer surface is without water-proof material, easily causes the danger such as electric leakage.
Summary of the invention
Can not design for solving diameter, high pressure is unshielded, and without problems such as waterproofing functions, the invention provides a kind of cable channel, be respectively from inside to outside: GRP pipe body, insulating barrier, enhancement layer and high voltage shield, bonded together by resin solidification,
Described insulating barrier is by thermoplastic pipeline, alkali-free glass fibre sleeve pipe, form using resin as adhesive is bonding, described thermoplastic pipe adopts pultrusion to be made, diameter can design as requested, pipe thickness is 2-4mm, the inner surface of described thermoplastic pipe is smooth, and hair side is processed in the outer surface of described thermoplastic pipe implementation steel ball injection Shot Blasting, form one deck and help adhesive linkage, be convenient to the bonding of described alkali-free glass fibre sleeve pipe, described alkali-free glass fibre casing diameter is 150 ~ 200mm, thickness is 0.5 ~ 5mm, with described thermoplastic pipe for core pipe weaves, automatically adhesive linkage is helped described in being close in braiding process, be convenient to bonding, and good forming effect.
Described enhancement layer is by the glass fibre twill laminated multi-layer being soaked with resin and carry out curling, shaping and form; Described glass fibre twill carries out laying according to 0 °, described overlay thickness is 1 ~ 10mm, the width of described laying is 1.1 ~ 1.3 times of described insulating barrier external diameter, temperature during described curling, shaping is 60 ~ 80 DEG C, in the curling shape with opening after described curling, shaping, be placed in described enhancement layer by the described GRP pipe body being stained with described insulating barrier by described opening, it is convenient to place, and the diameter of described curling, shaping can carry out flexible design according to the external diameter of described insulating barrier.
Described high voltage shield is formed by the aramid fiber spiral winding being soaked with resin, and the outer surface of described high voltage shield is provided with one deck water-proof material.Single fiber or plurality of fibers is adopted to carry out spiral winding side by side when described aramid fiber is wound around, the coverage rate of described aramid fiber is 97% ~ 99%, play the effect of high-tension shielding, described water-proof material hoop is wrapped in the outer surface of described aramid fiber, comprise the non-woven fabrics be made up of nano-scale fiber, and be coated in the resin of described nonwoven surface, reach the effect of refusing water.
Preferably, in described cable channel, the structure of described alkali-free glass fibre sleeve pipe is on two two time, and the braider number of spindles of employing is 100 ~ 208, can select described braider number of spindles as requested thus reach the diametric requirements of described alkali-free glass fibre sleeve pipe.
Preferably, in described cable channel, described alkali-free glass fibre sleeve pipe adopts starch type alkali-free glass fibre to weave.
Preferably, in described cable channel, the fineness of described starch type alkali-free glass fibre is 66 ~ 406tex, and number of share of stock is 2 ~ 3 strands, and the single diameter of described starch type alkali-free glass fibre is 9 μm.
Preferably, in described cable channel, described alkali-free glass fibre sleeve pipe is that many doublings weave, and coverage rate is comparatively large, surface more smooth.
Preferably, in described cable channel, described resin comprises unsaturated polyester resin, curing agent and promoter, described unsaturated polyester resin, and the mass parts ratio of curing agent and promoter is 100: 0.5 ~ 1.0: 1.0 ~ 2.0.
Preferably, in described global formation GRP pipe, described unsaturated polyester resin is Bisphenol a unsaturated polyester resin or epoxy acrylic resin.
Accompanying drawing explanation
Fig. 1 is the longitudinal profile schematic diagram of global formation GRP pipe of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details.
The invention provides a kind of cable channel, be respectively from inside to outside: GRP pipe body 1, insulating barrier 2, enhancement layer 3 and high voltage shield 4, bonded together by resin solidification,
Described insulating barrier 2 is by thermoplastic pipeline, alkali-free glass fibre sleeve pipe, form using resin as adhesive is bonding, described thermoplastic pipe adopts pultrusion to be made, diameter can carry out being designed to 155mm as requested, pipe thickness is 2.5mm, the inner surface of described thermoplastic pipe is smooth, and hair side is processed in the outer surface of described thermoplastic pipe implementation steel ball injection Shot Blasting, form one deck and help adhesive linkage, be convenient to the bonding of described alkali-free glass fibre sleeve pipe, described alkali-free glass fibre casing diameter is 160mm, thickness is 2mm, with described thermoplastic pipe for core pipe weaves, automatically adhesive linkage is helped described in being close in braiding process, be convenient to bonding, and good forming effect.
Described enhancement layer 3 is by the glass fibre twill laminated multi-layer being soaked with resin and carry out curling, shaping and form; Described glass fibre twill carries out laying according to 0 °, described overlay thickness is 4mm, the width of described laying is 1.2 times of described insulating barrier external diameter, temperature during described curling, shaping is 72 DEG C, in the curling shape with opening after described curling, shaping, be placed in described enhancement layer by the described GRP pipe body being stained with described insulating barrier by described opening, it is convenient to place, and the diameter of described curling, shaping can design according to the external diameter of described insulating barrier, be 165mm.
Described high voltage shield 4 is formed by the aramid fiber spiral winding being soaked with resin, and the outer surface of described high voltage shield 4 is provided with one deck water-proof material.Single fiber or plurality of fibers is adopted to carry out spiral winding side by side when described aramid fiber is wound around, the coverage rate of described aramid fiber is 98%, play the effect of high-tension shielding, described water-proof material hoop is wrapped in the outer surface of described aramid fiber, comprise the non-woven fabrics be made up of nano-scale fiber, and be coated in the resin of described nonwoven surface, reach the effect of refusing water.
In described cable channel, the structure of described alkali-free glass fibre sleeve pipe is on two two time, and the braider number of spindles of employing is 144, to reach the diametric requirements of described alkali-free glass fibre sleeve pipe.
In described cable channel, described alkali-free glass fibre sleeve pipe adopts starch type alkali-free glass fibre to weave.
In described cable channel, the fineness of described starch type alkali-free glass fibre is 132tex, and number of share of stock is 3 strands, and the single diameter of described starch type alkali-free glass fibre is 9 μm.
In described cable channel, described alkali-free glass fibre sleeve pipe is that 5 doublings weave, and coverage rate is comparatively large, surface more smooth.
In described cable channel, described resin comprises unsaturated polyester resin, curing agent and promoter, described unsaturated polyester resin, and the mass parts ratio of curing agent and promoter is 100: 0.8: 1.3.
In described global formation GRP pipe, described unsaturated polyester resin is epoxy acrylic resin.
Claims (7)
1. a cable channel, is characterized in that, is respectively from inside to outside: GRP pipe body, insulating barrier, and enhancement layer and high voltage shield, bonded together by resin solidification,
Described insulating barrier is by thermoplastic pipeline, alkali-free glass fibre sleeve pipe, form using resin as adhesive is bonding, described thermoplastic pipe adopts pultrusion to be made, and pipe thickness is 2-4mm, and hair side is processed in the outer surface of described thermoplastic pipe implementation steel ball injection Shot Blasting, form one deck and help adhesive linkage, described alkali-free glass fibre casing diameter is 150 ~ 200mm, and thickness is 0.5 ~ 5mm, with described thermoplastic pipe for core pipe weaves
Described enhancement layer is by the glass fibre twill laminated multi-layer being soaked with resin and carry out curling, shaping and form; Described glass fibre twill carries out laying according to 0 °, described overlay thickness is 1 ~ 10mm, the width of described laying is 1.1 ~ 1.3 times of described insulating barrier external diameter, temperature during described curling, shaping is 60 ~ 80 DEG C, in the curling shape with opening after described curling, shaping, the described GRP pipe body being stained with described insulating barrier is placed in described enhancement layer by described opening
Described high voltage shield is formed by the aramid fiber spiral winding being soaked with resin, and the outer surface of described high voltage shield is provided with one deck water-proof material, single fiber or plurality of fibers is adopted to carry out spiral winding side by side when described aramid fiber is wound around, the coverage rate of described aramid fiber is 97% ~ 99%, described water-proof material hoop is wrapped in the outer surface of described aramid fiber, comprise the non-woven fabrics be made up of nano-scale fiber, and be coated in the resin of described nonwoven surface.
2. cable channel as claimed in claim 1, is characterized in that, the structure of described alkali-free glass fibre sleeve pipe is on two two time, and the braider number of spindles of employing is 100 ~ 208.
3. cable channel as claimed in claim 2, is characterized in that, described alkali-free glass fibre sleeve pipe adopts starch type alkali-free glass fibre to weave.
4. cable channel as claimed in claim 3, it is characterized in that, the fineness of described starch type alkali-free glass fibre is 66 ~ 406tex, and number of share of stock is 2 ~ 3 strands, and the single diameter of described starch type alkali-free glass fibre is 9 μm.
5. cable channel as claimed in claim 3, it is characterized in that, described alkali-free glass fibre sleeve pipe is that many doublings weave.
6. cable channel as claimed in claim 1, described resin comprises unsaturated polyester resin, curing agent and promoter, described unsaturated polyester resin, and the mass parts ratio of curing agent and promoter is 100: 0.5 ~ 1.0: 1.0 ~ 2.0.
7. cable channel as claimed in claim 6, described unsaturated polyester resin is Bisphenol a unsaturated polyester resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310299710.4A CN103331956B (en) | 2013-07-17 | 2013-07-17 | A kind of cable channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310299710.4A CN103331956B (en) | 2013-07-17 | 2013-07-17 | A kind of cable channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103331956A CN103331956A (en) | 2013-10-02 |
| CN103331956B true CN103331956B (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310299710.4A Expired - Fee Related CN103331956B (en) | 2013-07-17 | 2013-07-17 | A kind of cable channel |
Country Status (1)
| Country | Link |
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| CN (1) | CN103331956B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847442A (en) * | 2017-03-08 | 2017-06-13 | 河南省德立泰高压电瓷电器有限公司 | A kind of Novel fireproof Vaccum Permeating sebific duct |
| CN107116781A (en) * | 2017-04-01 | 2017-09-01 | 青阳县绿通复合材料有限公司 | A kind of preparation method of frp cable protective pipe |
| CN112769086A (en) * | 2021-01-19 | 2021-05-07 | 李世伟 | Novel plastic-steel composite cable pipeline, production equipment and production process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200959247Y (en) * | 2006-10-23 | 2007-10-10 | 扬州市红旗电缆制造有限公司 | Fire-retardant water-proof composite shielded armoured monitoring electric cable for long-distance oil-transferring pipeline monitoring system |
| CN101119042A (en) * | 2007-07-11 | 2008-02-06 | 郝跟进 | Fiberglass insulating tube with multi-layer ring shaped braiding structure |
| CN201210422Y (en) * | 2008-05-27 | 2009-03-18 | 特变电工(德阳)电缆股份有限公司 | Environment protective flexible electric cable special for coldness durable grease-proof torsion resistant wind power generator |
| CN102810829A (en) * | 2012-07-31 | 2012-12-05 | 山东省呈祥电工电气有限公司 | Steel-plastic composite cable conduit and manufacturing method thereof |
| CN202816484U (en) * | 2012-09-13 | 2013-03-20 | 广东雄力电缆有限公司 | Waterproof shielding cable |
| CN202871390U (en) * | 2012-11-12 | 2013-04-10 | 宁夏海洋线缆有限公司 | Nanometer-scale environment-friendly silicon rubber cable with high flame retardance |
-
2013
- 2013-07-17 CN CN201310299710.4A patent/CN103331956B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200959247Y (en) * | 2006-10-23 | 2007-10-10 | 扬州市红旗电缆制造有限公司 | Fire-retardant water-proof composite shielded armoured monitoring electric cable for long-distance oil-transferring pipeline monitoring system |
| CN101119042A (en) * | 2007-07-11 | 2008-02-06 | 郝跟进 | Fiberglass insulating tube with multi-layer ring shaped braiding structure |
| CN201210422Y (en) * | 2008-05-27 | 2009-03-18 | 特变电工(德阳)电缆股份有限公司 | Environment protective flexible electric cable special for coldness durable grease-proof torsion resistant wind power generator |
| CN102810829A (en) * | 2012-07-31 | 2012-12-05 | 山东省呈祥电工电气有限公司 | Steel-plastic composite cable conduit and manufacturing method thereof |
| CN202816484U (en) * | 2012-09-13 | 2013-03-20 | 广东雄力电缆有限公司 | Waterproof shielding cable |
| CN202871390U (en) * | 2012-11-12 | 2013-04-10 | 宁夏海洋线缆有限公司 | Nanometer-scale environment-friendly silicon rubber cable with high flame retardance |
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| Publication number | Publication date |
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| CN103331956A (en) | 2013-10-02 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150911 Address after: 315010 Haishu province Ningbo District Yin Jiang Village, building 507, room 56, Applicant after: Zhou Qingfen Address before: 537500 Rongxian County Economic Development Zone, the Guangxi Zhuang Autonomous Region, Yulin Applicant before: GUANGXI SHENGSHI HONGXIA GLASS FIBER REINFORCED PLASTIC PRODUCTS Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 88 No. 536000 the Guangxi Zhuang Autonomous Region Beihai city jinhaian Road, West Silver Beach Patentee after: Zhou Qingfen Address before: 315010 Haishu province Ningbo District Yin Jiang Village, building 507, room 56, Patentee before: Zhou Qingfen |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 536000 Jilin Beihai Road, Taiwan Road, Northeast China Electronics Beihai Industrial Park incubator building, room, 3rd floor, Room 302 Patentee after: Zhou Qingfen Address before: 88 No. 536000 the Guangxi Zhuang Autonomous Region Beihai city Beihai city Silver Beach West Coast Road Patentee before: Zhou Qingfen |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tan Delei Inventor before: Hong Zhiwen |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170428 Address after: 410000, Hunan, Changsha, Furong district, Wuyi Avenue, No. 776 Zhongtian International Plaza, executive room, room, room 23023 Patentee after: Hunan modern Bradley Engineering Co.,Ltd. Address before: Jilin Road, Taiwan Road, Northeast China Electronics Beihai Industrial Park incubator building, room, 3rd floor, Room 302 Patentee before: Zhou Qingfen |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 |