CN205303034U - Waterproof cable - Google Patents
Waterproof cable Download PDFInfo
- Publication number
- CN205303034U CN205303034U CN201620004899.9U CN201620004899U CN205303034U CN 205303034 U CN205303034 U CN 205303034U CN 201620004899 U CN201620004899 U CN 201620004899U CN 205303034 U CN205303034 U CN 205303034U
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- CN
- China
- Prior art keywords
- cable
- oversheath
- aluminum plastic
- polyester non
- cable core
- 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.)
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Abstract
The utility model discloses a waterproof cable, be in including oversheath and setting cable core in the oversheath, the cable core blocks water area and cladding by conductor, cladding at the polyester non -woven fabrics of conductor outer peripheral face and blocks water the global buna -N rubber insulating layer of outband at the polyester non -woven fabrics and constitute, surface bonding is fixed with the aluminum plastic tape housing in the oversheath, is located it has the netted gasket for packing of polypropylene to fill in the aluminum plastic tape housing. The utility model discloses the advantage lies in not only no corrosion but also plays the infiltration mesh that prevents water and moisture, the cladding is at the polyester non -woven fabrics global buna -N rubber insulating layer of outband that blocks water, has improved the insulating properties compliance of cable to increased anti stretch -draw intensity, guaranteed bending property and plasticity when the cable drags in the use. Surface bonding is fixed with the aluminum plastic tape housing in the oversheath, has improved radially the blocking water effect of cable core, the while can magnetic field shielding same to the position, guaranteed product quality's the reliability and the flexibility of signal.
Description
Technical field
This utility model relates to cable, especially relates to water-proof cable.
Background technology
Water-proof cable is widely used in the dragging of diving apparatus in river course, deep-well and controls in circuit. During due to cable long period of soaking in water, without good waterproof construction, cable is easy to produce insulation ag(e)ing, thus causing the destruction of insulation, finally producing thermal breakdown, so will be greatly shortened the service life of cable. So the cable being laid in water environment is typically necessary and has waterproof construction. How to improve cable waterproof insulation effect further, take into account the pliability of water-proof cable, anti-tensile tensile strength and shield effectiveness during for signal transmission simultaneously, be the problems always studied of those skilled in the art.
Summary of the invention
This utility model purpose is in that to provide a kind of water-proof cable.
For achieving the above object, this utility model takes following technical proposals:
Water-proof cable described in the utility model, including oversheath and the cable core being arranged in described oversheath; Described cable core is by conductor, the polyester non-woven fabric waterstop being coated on described conductor outer peripheral face, and the nitrile rubber insulating barrier being coated on described polyester non-woven fabric waterstop outer peripheral face is constituted; Jacket inner surface is adhesively fixed with aluminum plastic belt housing outside, is positioned at described aluminum plastic belt housing and is filled with polypropylene mesh gasket for packing.
This utility model advantage is in that major embodiment is in the following areas:
1, the polyester non-woven fabric waterstop of described conductor outer peripheral face it is coated on, not only non-corrosiveness but also play the infiltration purpose preventing water and moisture;
2, it is coated on the nitrile rubber insulating barrier of polyester non-woven fabric waterstop outer peripheral face, improves the insulating properties pliability of cable, and add anti-tensile tensile strength, it is ensured that bending property when cable in use drags and plasticity.
3, oversheath inner surface is adhesively fixed with aluminum plastic belt housing, improves the radial water-resisting effect of cable core, simultaneously can electric field shielding same to position, it is ensured that the reliability of product quality and the motility of signal.
4, being filled with polypropylene mesh gasket for packing in aluminum plastic belt housing, ensureing that cable possesses under flexible premise, further increasing the insulating properties of cable, insulation resistance constant reaches 3.0M �� .km.
Accompanying drawing explanation
Fig. 1 is section structure schematic diagram of the present utility model.
Detailed description of the invention
As it is shown in figure 1, water-proof cable described in the utility model, including nitrile rubber oversheath 1 and the cable core being arranged in nitrile rubber oversheath 1; Cable core is by conductor 2, the polyester non-woven fabric waterstop 3 being coated on conductor 2 outer peripheral face, and the nitrile rubber insulating barrier 4 being coated on polyester non-woven fabric waterstop 3 outer peripheral face is constituted; It is adhesively fixed with aluminum plastic belt housing 5 at nitrile rubber oversheath 1 inner surface, is positioned at aluminum plastic belt housing 5 and is filled with polypropylene mesh gasket for packing 6.
Claims (1)
1. a water-proof cable, including oversheath (1) and the cable core that is arranged in described oversheath (1); It is characterized in that: described cable core is by conductor (2), the polyester non-woven fabric waterstop (3) being coated on described conductor (2) outer peripheral face, and the nitrile rubber insulating barrier (4) being coated on described polyester non-woven fabric waterstop (3) outer peripheral face is constituted; It is adhesively fixed with aluminum plastic belt housing (5) at oversheath (1) inner surface, is positioned at described aluminum plastic belt housing (5) and is filled with polypropylene mesh gasket for packing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004899.9U CN205303034U (en) | 2016-01-06 | 2016-01-06 | Waterproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004899.9U CN205303034U (en) | 2016-01-06 | 2016-01-06 | Waterproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303034U true CN205303034U (en) | 2016-06-08 |
Family
ID=56484891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620004899.9U Active CN205303034U (en) | 2016-01-06 | 2016-01-06 | Waterproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053929A (en) * | 2017-11-30 | 2018-05-18 | 新宇电缆集团股份有限公司 | A kind of submarine instrument board special protection cable |
-
2016
- 2016-01-06 CN CN201620004899.9U patent/CN205303034U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053929A (en) * | 2017-11-30 | 2018-05-18 | 新宇电缆集团股份有限公司 | A kind of submarine instrument board special protection cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |