CN111599521B - Impact-resistant cable for ships - Google Patents
Impact-resistant cable for ships Download PDFInfo
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- CN111599521B CN111599521B CN202010436469.5A CN202010436469A CN111599521B CN 111599521 B CN111599521 B CN 111599521B CN 202010436469 A CN202010436469 A CN 202010436469A CN 111599521 B CN111599521 B CN 111599521B
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- layer
- hose
- cable
- arranged outside
- hydraulic material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model provides a ship cable shocks resistance, includes the cable core, the cable core comprises a plurality of wires, the cable core is equipped with the carbon fiber weaving layer outward, be equipped with the polytetrafluoroethylene film layer outside the carbon fiber weaving layer, the polytetrafluoroethylene film layer is equipped with the yarn layer that blocks water outward, the yarn layer that blocks water is equipped with hydraulic material layer outward, be equipped with a plurality of layers of wire net in the hydraulic material layer, the outer spiral winding of hydraulic material layer has hose A, be equipped with water in the hose A, the outer spiral winding of hose A has hose B, be equipped with the non-Newtonian fluid of plastic expansion in the hose B, hose B is equipped with Kevlar fibre layer outward, Kevlar fibre layer is equipped with the polyimide layer outward, polyimide in situ equipartition has a plurality of wire rope. The cable prepared by the invention has excellent instantaneous impact resistance and long-term compression performance, and can ensure that the warship can maintain the fighting capacity for a long time in fighting.
Description
Technical Field
The invention belongs to the technical field of cables, and particularly relates to an impact-resistant cable for ships and production technology thereof.
Background
The naval vessel is commonly called as a warship, is a naval vessel which has weaponry and can execute combat missions at the sea, and is the main equipment of naval. Ships are considered part of the national territory and only comply with the laws and recognized international laws of the country. The ship is mainly used for marine maneuvering battles, carries out strategic nuclear assault, protects own party or destroys a marine traffic line of an enemy, carries out blocking or reverse blocking, participates in landing or anti-landing battles, and is responsible for the security service such as marine supply, transportation, repair, life saving, medical treatment, reconnaissance, investigation, measurement, engineering, test and the like, and mainly comprises two major classes of fighting ships and auxiliary fighting ships. The warship directly executes the battle mission, and the warship executes the auxiliary battle mission.
In recent years, with the rapid development of economy in China, the navy in China realizes the leap-type development. The cable is indispensable transmission of electricity equipment on the naval vessel, and the naval vessel is combat equipment, and when taking place the combat, the cable on the naval vessel except can face ammunition explosion, the impact in the twinkling of an eye that the building collapsed etc. brought, can also face the long-time heavy pressure that the building collapsed on the ship brought, is different from land: because the naval vessel is constantly rocked, the collapsed building can be continuously rubbed back and forth on the surface of the cable, and thus, even if the cable has high strength, the cable can be worn back and forth for a long time.
In order to ensure the long-term operation of the cable connection equipment and to ensure that the warship can maintain longer fighting capacity, it is necessary to design a marine cable with excellent instant impact resistance and long-term pressure resistance.
Disclosure of Invention
In order to meet the requirements, the invention provides an impact-resistant cable for ships, which has excellent instantaneous impact resistance and long-term pressure resistance and can ensure that the ships can keep fighting capacity for a long time during fighting.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a ship cable shocks resistance, includes the cable core, the cable core comprises a plurality of wires, the wire structure is: the innermost layer is a copper wire, a high-temperature vulcanized silicone rubber layer is arranged outside the copper wire, a ceramic fiber woven layer is arranged outside the high-temperature vulcanized silicone rubber layer, and an aluminum foil layer is arranged outside the ceramic fiber woven layer;
the cable core is provided with a carbon fiber woven layer outside, a polytetrafluoroethylene thin film layer is arranged outside the carbon fiber woven layer, a water-blocking yarn layer is arranged outside the polytetrafluoroethylene thin film layer, a hydraulic material layer is arranged outside the water-blocking yarn layer, a plurality of layers of steel wire meshes are arranged in the hydraulic material layer, a hose A is wound in an external spiral mode on the hydraulic material layer, water is arranged in the hose A, a hose B is wound in the external spiral mode on the hose A, a swelling plastic non-Newtonian fluid is arranged in the hose B, a Kevlar fiber layer is arranged outside the hose B, a polyimide layer is arranged outside the Kevlar fiber layer, and a plurality of steel wire ropes are evenly distributed in.
Preferably, the mode that water is arranged in the rubber tube A is as follows: the rubber tube A is internally provided with a plurality of capsules A, and water is arranged in the capsules A.
Preferably, the hose A and the capsule A are made of the following materials: high density polyethylene or medium density polyethylene.
Preferably, the way of arranging the dilatancy non-newtonian fluid in the rubber tube B is as follows: a plurality of capsules B are arranged in the rubber tube B, and a swelling plastic non-Newtonian fluid is arranged in each capsule B.
Preferably, the hose B and the capsule B are made of the following materials: and irradiating the cross-linked polyethylene.
Preferably, the dilatant non-newtonian fluid is: D3O gel or liquid silica gel.
Preferably, the hydraulic material is: quick-drying cement or high-strength gypsum powder.
In the flow state equation of a non-Newtonian fluid, if 1< n < ∞, it is called dilatational flow. The relation curve of the shearing stress and the shearing rate passes through the origin, and bends upwards in the direction deviating from the epsilon axis. The apparent viscosity η gradually increases with increasing shear stress or shear rate. The visual expression is as follows: when an extremely large instant impact force is met, the dilatant non-Newtonian fluid becomes very hard, so that the impact can be resisted, and the internal cable core can be effectively protected.
The hydraulic material is powdery flexible in ordinary state, the cable laying of being convenient for, when the cable meets long-time heavy pressure and is rubbed repeatedly, inside hose A can break the rivers and go out, hydraulic material met water, begin the sclerosis within a few minutes, become the solid that has very high strength, come to resist the long-time heavy pressure of making a round trip of heavy object, be equipped with a plurality of layers of wire net in the hydraulic material layer, can improve the structural strength who forms the solid greatly, inside yarn that blocks water can prevent that water further invades inside cable core.
The hose B and the capsule B are made of irradiation cross-linked polyethylene, have excellent hardness, rigidity, wear resistance and impact resistance, can resist impact, and are firm and durable, and the hose A and the capsule A are made of high-density polyethylene or medium-density polyethylene with moderate strength, so that the hose B and the capsule A are not easy to damage and can release water in time.
Water and the non-Newtonian fluid with the swelling plasticity are arranged in the rubber tube in the form of capsules, so that the production of the cable is facilitated, and the installation is not influenced by the outflow of the liquid in the rubber tube as long as the redundant capsules are drawn out in the later cable cutting connection.
The ceramic fiber used in the cable has excellent strength and heat insulation property, and can effectively protect the internal cable core; the Kevlar fiber is a fiber with excellent impact resistance, is high-temperature resistant and heat-insulating, and can effectively protect internal materials; the hydrolysis-resistant polyimide can be selected, has high insulating property, can resist high temperature of more than 400 ℃, has excellent mechanical property, and the steel wire rope in the polyimide ensures that the outer sheath of the cable has certain structural strength, can provide longer hardening time for hydraulic materials, and can not cause rupture due to random compression of the inner rubber pipe under normal conditions.
The invention has the beneficial effects that: has excellent performance of resisting instant impact and long-term compression, and ensures that the warship can maintain the fighting capacity for a long time during fighting.
Drawings
The invention is further illustrated by the following figures and examples
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the lead.
Fig. 3 is a schematic view of the internal structure of the hose B.
In the figure: 1. the cable comprises a conducting wire, 1.1 copper wires, 1.2 high-temperature vulcanized silicone rubber layers, 1.3 ceramic fiber woven layers, 1.4 aluminum foil layers, 2 carbon fiber woven layers, 3 polytetrafluoroethylene thin film layers, 4 water-blocking yarn layers, 5 steel wire meshes, 6 hydraulic material layers, 7 hose A, 8 hose B, 9 Kevlar fiber layers, 10 polyimide layers, 11 steel wire ropes, 12 bladder B and 13 dilatancy non-Newtonian fluid.
Detailed Description
Example 1
An impact resistant cable for ships in fig. 1, 2 and 3, wherein: 1. the cable comprises a conducting wire, 1.1 copper wires, 1.2 high-temperature vulcanized silicone rubber layers, 1.3 ceramic fiber woven layers, 1.4 aluminum foil layers, 2 carbon fiber woven layers, 3 polytetrafluoroethylene thin film layers, 4 water-blocking yarn layers, 5 steel wire meshes, 6 hydraulic material layers, 7 hose A, 8 hose B, 9 Kevlar fiber layers, 10 polyimide layers, 11 steel wire ropes, 12 bladder B and 13 dilatancy non-Newtonian fluid.
Still include the cable core, the cable core comprises 7 wires, the wire structure is: the innermost layer is a copper wire, a high-temperature vulcanized silicone rubber layer is arranged outside the copper wire, a ceramic fiber woven layer is arranged outside the high-temperature vulcanized silicone rubber layer, and an aluminum foil layer is arranged outside the ceramic fiber woven layer;
the cable core is provided with a carbon fiber woven layer outside, a polytetrafluoroethylene thin film layer is arranged outside the carbon fiber woven layer, a water-blocking yarn layer is arranged outside the polytetrafluoroethylene thin film layer, a hydraulic material layer is arranged outside the water-blocking yarn layer, a plurality of layers of steel wire meshes are arranged in the hydraulic material layer, a hose A is wound in an external spiral mode on the hydraulic material layer, water is arranged in the hose A, a hose B is wound in the external spiral mode on the hose A, a swelling plastic non-Newtonian fluid is arranged in the hose B, a Kevlar fiber layer is arranged outside the hose B, a polyimide layer is arranged outside the Kevlar fiber layer, and a plurality of steel wire ropes are evenly distributed in.
In this example, the manner of water in the hose a is as follows: the rubber tube A is internally provided with a plurality of capsules A, and water is arranged in the capsules A.
In this example, the hose a and the capsule a are made of: high density polyethylene.
In this example, the way of arranging the dilatancy non-newtonian fluid in the rubber tube B is: a plurality of capsules B are arranged in the rubber tube B, and a swelling plastic non-Newtonian fluid is arranged in each capsule B.
In this example, the hose B and the capsule B are made of: and irradiating the cross-linked polyethylene.
In this example, the dilatant non-newtonian fluid is: D3O gel.
In this example, the hydraulic material is: and (5) quick-drying cement.
Example 2
An impact resistant cable for ships in fig. 1, 2 and 3, wherein: 1. the cable comprises a conducting wire, 1.1 copper wires, 1.2 high-temperature vulcanized silicone rubber layers, 1.3 ceramic fiber woven layers, 1.4 aluminum foil layers, 2 carbon fiber woven layers, 3 polytetrafluoroethylene thin film layers, 4 water-blocking yarn layers, 5 steel wire meshes, 6 hydraulic material layers, 7 hose A, 8 hose B, 9 Kevlar fiber layers, 10 polyimide layers, 11 steel wire ropes, 12 bladder B and 13 dilatancy non-Newtonian fluid.
Still include the cable core, the cable core comprises 7 wires, the wire structure is: the innermost layer is a copper wire, a high-temperature vulcanized silicone rubber layer is arranged outside the copper wire, a ceramic fiber woven layer is arranged outside the high-temperature vulcanized silicone rubber layer, and an aluminum foil layer is arranged outside the ceramic fiber woven layer;
the cable core is provided with a carbon fiber woven layer outside, a polytetrafluoroethylene thin film layer is arranged outside the carbon fiber woven layer, a water-blocking yarn layer is arranged outside the polytetrafluoroethylene thin film layer, a hydraulic material layer is arranged outside the water-blocking yarn layer, a plurality of layers of steel wire meshes are arranged in the hydraulic material layer, a hose A is wound in an external spiral mode on the hydraulic material layer, water is arranged in the hose A, a hose B is wound in the external spiral mode on the hose A, a swelling plastic non-Newtonian fluid is arranged in the hose B, a Kevlar fiber layer is arranged outside the hose B, a polyimide layer is arranged outside the Kevlar fiber layer, and a plurality of steel wire ropes are evenly distributed in.
In this example, the manner of water in the hose a is as follows: the rubber tube A is internally provided with a plurality of capsules A, and water is arranged in the capsules A.
In this example, the hose a and the capsule a are made of: medium density polyethylene.
In this example, the way of arranging the dilatancy non-newtonian fluid in the rubber tube B is: a plurality of capsules B are arranged in the rubber tube B, and a swelling plastic non-Newtonian fluid is arranged in each capsule B.
In this example, the hose B and the capsule B are made of: and irradiating the cross-linked polyethylene.
In this example, the dilatant non-newtonian fluid is: liquid silica gel.
In this example, the hydraulic material is: high-strength gypsum powder.
Claims (5)
1. The utility model provides a cable for ship shocks resistance, includes the cable core, characterized by: the cable core comprises a plurality of wires, the wire structure is: the innermost layer is a copper wire, a high-temperature vulcanized silicone rubber layer is arranged outside the copper wire, a ceramic fiber woven layer is arranged outside the high-temperature vulcanized silicone rubber layer, and an aluminum foil layer is arranged outside the ceramic fiber woven layer;
the cable core is provided with a carbon fiber woven layer outside, a polytetrafluoroethylene thin film layer is arranged outside the carbon fiber woven layer, a water-blocking yarn layer is arranged outside the polytetrafluoroethylene thin film layer, a hydraulic material layer is arranged outside the water-blocking yarn layer, a plurality of layers of steel wire meshes are arranged in the hydraulic material layer, a hose A is spirally wound outside the hydraulic material layer, a plurality of capsules A are arranged in the hose A, water is arranged in the capsules A, a hose B is spirally wound outside the hose A, a plurality of capsules B are arranged in the hose B, a dilatancy non-Newtonian fluid is arranged in the capsules B, a Kevlar fiber layer is arranged outside the hose B, a polyimide layer is arranged outside the Kevlar fiber layer, and a plurality of steel wire ropes are uniformly distributed in.
2. The impact-resistant cable for ships and warships according to claim 1, wherein: the rubber tube A and the capsule A are made of the following materials: high density polyethylene or medium density polyethylene.
3. The impact-resistant cable for ships and warships according to claim 1, wherein: the rubber tube B and the capsule B are made of the following materials: and irradiating the cross-linked polyethylene.
4. The impact-resistant cable for ships and warships according to claim 1, wherein: the dilatant non-Newtonian fluid is: D3O gel or liquid silica gel.
5. The impact-resistant cable for ships and warships according to claim 1, wherein: the hydraulic material is: quick-drying cement or high-strength gypsum powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010436469.5A CN111599521B (en) | 2020-05-21 | 2020-05-21 | Impact-resistant cable for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010436469.5A CN111599521B (en) | 2020-05-21 | 2020-05-21 | Impact-resistant cable for ships |
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| Publication Number | Publication Date |
|---|---|
| CN111599521A CN111599521A (en) | 2020-08-28 |
| CN111599521B true CN111599521B (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010436469.5A Active CN111599521B (en) | 2020-05-21 | 2020-05-21 | Impact-resistant cable for ships |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112102992B (en) * | 2020-09-15 | 2021-12-28 | 江苏科信光电科技有限公司 | Impact-resistant armored military cable |
| CN113192672B (en) * | 2021-03-26 | 2021-11-12 | 金湖博通科技有限公司 | non-Newtonian fluid cable and installation method thereof |
| CN113192673B (en) * | 2021-03-26 | 2022-02-18 | 安徽徽宁电器仪表集团有限公司 | Impact-resistant cable and installation method thereof |
| CN114400111B (en) * | 2022-01-28 | 2022-12-06 | 金湖博通科技有限公司 | Compression-resistant and impact-resistant cable |
| CN114360791B (en) * | 2022-01-28 | 2022-12-06 | 金湖博通科技有限公司 | High resistance to compression power cable |
| CN114974683B (en) * | 2022-06-10 | 2023-10-20 | 江苏全兴电缆有限公司 | Antiknock power cable and maintenance method thereof |
| CN115295218B (en) * | 2022-08-23 | 2023-03-17 | 燕通电缆有限公司 | Cross-linked flame-retardant efficient power transmission cable and use method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007041981A1 (en) * | 2007-09-05 | 2009-03-12 | Hew-Kabel/Cdt Gmbh & Co. Kg | Highly flexible shielded electrical data cable |
| CN103514995B (en) * | 2013-09-15 | 2016-07-06 | 深圳市奔达康电缆股份有限公司 | The flexible cable that resistance to vehicle quickly rolls |
| CN107419673A (en) * | 2017-08-01 | 2017-12-01 | 武凌川 | A kind of non-newtonian fluid deceleration strip device |
| CN110993155A (en) * | 2019-12-31 | 2020-04-10 | 金湖博通科技有限公司 | Fluoroplastic cable and production process thereof |
| CN110993172B (en) * | 2019-12-31 | 2020-08-14 | 江苏江扬特种电缆有限公司 | Control cable for ships and preparation method thereof |
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Address after: 225009 No. 80 Gaoshu North Road, Hangjiang District, Yangzhou City, Jiangsu Province Applicant after: JIANGSU JIANGYANG SPECIAL CABLE Co.,Ltd. Address before: 225009 Jiangyang cable new building, gaoshu North Road, Hanjiang District, Yangzhou City, Jiangsu Province Applicant before: JIANGSU JIANGYANG SPECIAL CABLE Co.,Ltd. |
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