CN101345101A - Underwater magnet measurement cable for ship - Google Patents
Underwater magnet measurement cable for ship Download PDFInfo
- Publication number
- CN101345101A CN101345101A CNA2008102119096A CN200810211909A CN101345101A CN 101345101 A CN101345101 A CN 101345101A CN A2008102119096 A CNA2008102119096 A CN A2008102119096A CN 200810211909 A CN200810211909 A CN 200810211909A CN 101345101 A CN101345101 A CN 101345101A
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- cable
- insulated wire
- wire cores
- outside
- oversheath
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Abstract
The invention provides an underground magnetic-measuring cable used for ships, belonging to the cable manufacture technique, and relating to improvement to the underground magnetic-measuring cable used for the ships. The underground magnetic-measuring cable comprises 6-18 insulated wire cores, a knitting shielding layer (5) and an external protection sleeve (6); the underground magnetic-measuring cable is characterized in that the center of the insulated wire core is provided with an aramid-reinforced filling core (1); the insulated layer (3) adopts a thermal-plastic vulcanized rubber insulation layer; a waterproof belt (4) is enwound on the external surface of the cable consisting of all the insulated wire cores; the external surface of the waterproof belt (4) is wrapped with the knitting shielding layer (5); the external protection sleeve (6) adopts a polyurethane external protection sleeve.
Description
Technical field
The invention belongs to the cables manufacturing technology, relate to improvement underwater magnet measurement cable for ship.
Background technology
Along with the develop rapidly of sea, river and transport by sea industry and ocean engineering, all kinds of boats and ships and offshore oil platform etc. also will constantly increase, and various kinds of equipment improves day by day to the specification requirement of cable.Because the environment for use condition is harsher, requires then that cable security is reliable, the life-span is long, volume is little, in light weight and price is low, and have good heatproof, fire-resistant, fire-retardant, oil resistant, protection against the tide, sea water resistance, good requirements such as electric and mechanical performance.Present underwater magnet measurement cable for ship, its structure is referring to Fig. 1, underwater magnet measurement cable for ship, it thoroughly does away with edge core, woven shield 5 and oversheath 6 by 6～18 and forms, insulated wire cores is made up of multifibres stranded conductor 2 and the insulating barrier 3 that is coated on multifibres stranded conductor 2 outsides, woven shield 5 is coated on the outside of the cable of all insulated wire cores compositions, and oversheath 6 is coated on the outside of woven shield 5.Its shortcoming is: insulating barrier 3 and oversheath 6 all adopt elastomeric material, and external diameter is big, heavy, and intensity is low, wears no resistance, and salt fog resistance corrosivity is poor, and is mouldy easily; And aging easily, in case ageing of rubber, then water resistance descends greatly, can't satisfy the requirement of surveying magnetic system under the naval ship water.
Summary of the invention
The objective of the invention is: propose that a kind of external diameter is little, in light weight, intensity is high, water proofing property, resistance to wear and salt fog resistance corrosivity are good, be difficult for mouldy and aging underwater magnet measurement cable for ship, to satisfy the requirement of surveying magnetic system under the naval ship water.
Technical scheme of the present invention is: underwater magnet measurement cable for ship, it comprises that 6～18 thoroughly do away with edge core, woven shield 5 and oversheath 6, insulated wire cores is made up of multifibres stranded conductor 2 and the insulating barrier 3 that is coated on multifibres stranded conductor 2 outsides, woven shield 5 is positioned at the outside of the cable of all insulated wire cores compositions, and oversheath 6 is coated on the outside of woven shield 5; It is characterized in that,
(1) there is an aramid fiber to strengthen filling out core 1 at the center of insulated wire cores;
(2) said insulating barrier 3 adopts the Thermoplastic Vulcanizate insulating barrier;
(3) be surrounded with waterstop 4 in the cable outside that all insulated wire cores are formed, be coated with woven shield 5 in the outside of waterstop 4;
(4) said oversheath 6 adopts the polyurethane oversheath.
Advantage of the present invention is: external diameter is little, and is in light weight, the intensity height, and water proofing property, resistance to wear and salt fog resistance corrosivity is good, is difficult for mouldyly and aging, satisfied the requirement of surveying magnetic system under the naval ship water.One 6 core cable embodiment of the present invention compares with existing product, reduced diameter more than 30%, weight saving more than 40%, improved intensity, resistance to wear and salt fog resistance corrosivity greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below the present invention is described in further detail.Referring to Fig. 1, underwater magnet measurement cable for ship, it comprises that 6～18 thoroughly do away with edge core, woven shield 5 and oversheath 6, insulated wire cores is made up of multifibres stranded conductor 2 and the insulating barrier 3 that is coated on multifibres stranded conductor 2 outsides, woven shield 5 is positioned at the outside of the cable of all insulated wire cores compositions, and oversheath 6 is coated on the outside of woven shield 5; It is characterized in that,
(1) there is an aramid fiber to strengthen filling out core 1 at the center of insulated wire cores;
(2) said insulating barrier 3 adopts the Thermoplastic Vulcanizate insulating barrier;
(3) be surrounded with waterstop 4 in the cable outside that all insulated wire cores are formed, be coated with woven shield 5 in the outside of waterstop 4;
(4) said oversheath 6 adopts the polyurethane oversheath.
Operation principle of the present invention is: adopt aramid fiber to strengthen filling out the resistance to tension that core has improved cable greatly; Adopt the Thermoplastic Vulcanizate insulating barrier satisfying on the basis of dielectric strength, reduce thickness, reduce the external diameter of cable, make the intensity of cable and flexibility good simultaneously; Between cable and the sheath block water and have the performance of water-swellable, water entering section position space is filled up and airtight, the water that enters cable can vertically not flowed, thereby reaches the purpose of waterproof; The polyurethane oversheath has high abrasion, and the tearing toughness height is difficult for advantages such as mouldy.
Claims (1)
1, underwater magnet measurement cable for ship, it comprises that 6～18 thoroughly do away with edge core, woven shield [5] and oversheath [6], insulated wire cores is made up of multifibres stranded conductor [2] and the insulating barrier [3] that is coated on multifibres stranded conductor [2] outside, woven shield [5] is positioned at the outside of the cable of all insulated wire cores compositions, and oversheath [6] is coated on the outside of woven shield [5]; It is characterized in that,
(1) there is an aramid fiber to strengthen filling out core [1] at the center of insulated wire cores;
(2) said insulating barrier [3] adopts the Thermoplastic Vulcanizate insulating barrier;
(3) be surrounded with waterstop [4] in the cable outside that all insulated wire cores are formed, be coated with woven shield [5] in the outside of waterstop [4];
(4) said oversheath [6] adopts the polyurethane oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102119096A CN101345101B (en) | 2008-09-10 | 2008-09-10 | Underwater magnet measurement cable for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102119096A CN101345101B (en) | 2008-09-10 | 2008-09-10 | Underwater magnet measurement cable for ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101345101A true CN101345101A (en) | 2009-01-14 |
| CN101345101B CN101345101B (en) | 2011-04-13 |
Family
ID=40247079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102119096A Expired - Fee Related CN101345101B (en) | 2008-09-10 | 2008-09-10 | Underwater magnet measurement cable for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101345101B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184757A (en) * | 2010-12-24 | 2011-09-14 | 江苏远洋东泽电缆股份有限公司 | Ship underwater sonar transducer cable and manufacturing method thereof |
| CN103474147A (en) * | 2013-09-23 | 2013-12-25 | 铜陵中冠电缆有限公司 | Tension resisting deepwater flexible cable for ship and manufacturing method thereof |
| CN103545046A (en) * | 2013-11-08 | 2014-01-29 | 江苏中煤电缆有限公司 | Seven-core magnetic test cable |
| CN103903776A (en) * | 2014-03-05 | 2014-07-02 | 安徽华峰电缆集团有限公司 | Instrumentation cable for nuclear power plant |
| CN107034709A (en) * | 2017-06-07 | 2017-08-11 | 扬州兴轮绳缆有限公司 | A kind of hawser |
-
2008
- 2008-09-10 CN CN2008102119096A patent/CN101345101B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184757A (en) * | 2010-12-24 | 2011-09-14 | 江苏远洋东泽电缆股份有限公司 | Ship underwater sonar transducer cable and manufacturing method thereof |
| CN102184757B (en) * | 2010-12-24 | 2012-08-29 | 江苏远洋东泽电缆股份有限公司 | Ship underwater sonar transducer cable and manufacturing method thereof |
| CN103474147A (en) * | 2013-09-23 | 2013-12-25 | 铜陵中冠电缆有限公司 | Tension resisting deepwater flexible cable for ship and manufacturing method thereof |
| CN103545046A (en) * | 2013-11-08 | 2014-01-29 | 江苏中煤电缆有限公司 | Seven-core magnetic test cable |
| CN103903776A (en) * | 2014-03-05 | 2014-07-02 | 安徽华峰电缆集团有限公司 | Instrumentation cable for nuclear power plant |
| CN107034709A (en) * | 2017-06-07 | 2017-08-11 | 扬州兴轮绳缆有限公司 | A kind of hawser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101345101B (en) | 2011-04-13 |
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Former decision: cessation of patent right due to non-payment of the annual fee Former decision publication date: 20121114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20180910 |
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| CF01 | Termination of patent right due to non-payment of annual fee |