CN204577141U - A kind of flexible water moisture resistant cable - Google Patents

A kind of flexible water moisture resistant cable Download PDF

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Publication number
CN204577141U
CN204577141U CN201520191229.8U CN201520191229U CN204577141U CN 204577141 U CN204577141 U CN 204577141U CN 201520191229 U CN201520191229 U CN 201520191229U CN 204577141 U CN204577141 U CN 204577141U
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CN
China
Prior art keywords
cable
conductor
insulating barrier
flexible water
moisture resistant
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Active
Application number
CN201520191229.8U
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Chinese (zh)
Inventor
林群彬
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.)
Guangdong Huan Wei Electric Wire Ltd Co
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Guangdong Huan Wei Electric Wire Ltd Co
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Priority to CN201520191229.8U priority Critical patent/CN204577141U/en
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Publication of CN204577141U publication Critical patent/CN204577141U/en
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Abstract

The utility model discloses a kind of flexible water moisture resistant cable, it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath.Described cable body inside is provided with multiple conductor; Described conductor outer wrapping one deck core protective layer; Described core protective layer and conductor form cable core jointly; Described cable core closely extrudes a layer insulating outward; Between described insulating barrier and cable core, gap portion is provided with filler; Described insulating barrier closely extrudes one deck screen outward; Described screen is extruded with watertight composition and waterstop from inside to outside successively; Described waterstop closely extrudes one deck oversheath outward.This cable has the advantages such as good shielding properties, Corrosion Protection and waterproof.

Description

A kind of flexible water moisture resistant cable
Technical field
The utility model relates to field of cables, particularly relates to a kind of flexible water moisture resistant cable.
Background technology
At present, along with the development of science and technology, no matter be industry or the daily life of the mankind, all towards electrified future development, cable is then in industry and power domain, its status is also raising gradually, the existing construction of cable comprises many conductors, be coated on the insulating barrier outside each conductor, several part such as braid and sheath, and existing cable humidity resistance is not fine, work after a period of time under the environment that some are comparatively moist, cable inside is easy to invade moisture, cause the situation of system short-circuit, very big inconvenience is brought to the use of the maintenance of staff and user.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of flexible water moisture resistant cable.
The utility model is taked following technical scheme to realize: a kind of flexible water moisture resistant cable, it comprises cable body, described cable body comprises conductor, insulating barrier, screen and oversheath, it is characterized in that: described cable body inside is provided with multiple conductor; Described conductor outer wrapping one deck core protective layer; Described core protective layer and conductor form cable core jointly; Described cable core closely extrudes a layer insulating outward; Between described insulating barrier and cable core, gap portion is provided with filler; Described insulating barrier closely extrudes one deck screen outward; Described screen is extruded with watertight composition and waterstop from inside to outside successively; Described waterstop closely extrudes one deck oversheath outward.
Above-mentioned a kind of flexible water moisture resistant cable, described conductor is any one in single copper wire, stranded bare copper wire or stranded tinned copper wire.
Above-mentioned a kind of flexible water moisture resistant cable, described insulating barrier is woven by tin annealed copper wire to form, and the tin annealed copper wire count of described insulating barrier is no less than 88%.
Above-mentioned a kind of flexible water moisture resistant cable, described oversheath adopts polyolefine material to make.
Above-mentioned a kind of flexible water moisture resistant cable, described filler is glass cord.
The utility model has following beneficial effect in sum: this cable has the advantages such as good shielding properties, Corrosion Protection and waterproof, described conductor is any one in single copper wire, stranded bare copper wire or stranded tinned copper wire, not only substantially increase the operating efficiency of cable, also make its work more stable, and described conductor structure is easy to processing, making length is unrestricted, has certain flexibility and bendability during use, facilitates the laying of workpeople.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, cable body; 2, conductor; 3, core protective layer; 4, filler; 5, insulating barrier; 6, screen; 7, watertight composition; 8, waterstop; 9, oversheath.
Embodiment
As shown in Figure 1, a kind of flexible water moisture resistant cable, it comprises cable body 1, and described cable body 1 comprises conductor 2, insulating barrier 5, screen 6 and oversheath 9, and described cable body 1 inside is provided with multiple conductor 2; Described conductor 2 outer wrapping one deck core protective layer 3; Described core protective layer 3 and conductor 2 form cable core jointly; Described cable core closely extrudes a layer insulating 5 outward; Between described insulating barrier 5 and cable core, gap portion is provided with filler 4; Described insulating barrier 5 is outer closely extrudes one deck screen 6; Described screen 6 is extruded with watertight composition 7 and waterstop 8 from inside to outside successively; Described waterstop 8 is outer closely extrudes one deck oversheath 9.
Described conductor 2 is any one in single copper wire, stranded bare copper wire or stranded tinned copper wire, not only substantially increase the operating efficiency of cable, also make its work more stable, and described conductor 2 structure is easy to processing, making length is unrestricted, there is during use certain flexibility and bendability, facilitate the laying of workpeople; Described filler 4 is glass cord, effectively can play the effect of waterproof, prevents steam from entering in cable body 1; The outer core protective layer 3 arranged of described conductor 2 effectively can improve the bending property of cable body 1, easy to use and can extend useful life of cable; Described insulating barrier 5 is woven by tin annealed copper wire to form, and the tin annealed copper wire count of described insulating barrier 5 is no less than 88%, can improve the insulation property of cable body 1, effectively makes cable working stability; Described screen 6 can effectively prevent cable from being disturbed by outer signals, makes its performance more excellent; Described watertight composition 7 can effective the entering of starvation, and can play fire-retardant effect to a certain extent, enhance the anti-flammability of cable, its safety in utilization is strengthened; Described waterstop 8 not only can play the effect of radial waterproof, also chemical infiltrates can be prevented inner to cable, the cushioning effect that cable expands with heat and contract with cold in running can also be played, described oversheath 9 is made up of polyolefine material, higher temperature can be born, and harmful Substances Pollution environment can not be produced in hot environment, thus make its environmental-protecting performance more excellent, meet present the advocated environmental protection concept of people.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.

Claims (5)

1. a flexible water moisture resistant cable, it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, it is characterized in that: described cable body inside is provided with multiple conductor; Described conductor outer wrapping one deck core protective layer; Described core protective layer and conductor form cable core jointly; Described cable core closely extrudes a layer insulating outward; Between described insulating barrier and cable core, gap portion is provided with filler; Described insulating barrier closely extrudes one deck screen outward; Described screen is extruded with watertight composition and waterstop from inside to outside successively; Described waterstop closely extrudes one deck oversheath outward.
2. a kind of flexible water moisture resistant cable according to claim 1, is characterized in that: described conductor is any one in single copper wire, stranded bare copper wire or stranded tinned copper wire.
3. a kind of flexible water moisture resistant cable according to claim 1, is characterized in that: described insulating barrier is woven by tin annealed copper wire to form, and the tin annealed copper wire count of described insulating barrier is no less than 88%.
4. a kind of flexible water moisture resistant cable according to claim 1, is characterized in that: described oversheath adopts polyolefine material to make.
5. a kind of flexible water moisture resistant cable according to claim 1, is characterized in that: described filler is glass cord.
CN201520191229.8U 2015-04-01 2015-04-01 A kind of flexible water moisture resistant cable Active CN204577141U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520191229.8U CN204577141U (en) 2015-04-01 2015-04-01 A kind of flexible water moisture resistant cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520191229.8U CN204577141U (en) 2015-04-01 2015-04-01 A kind of flexible water moisture resistant cable

Publications (1)

Publication Number Publication Date
CN204577141U true CN204577141U (en) 2015-08-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520191229.8U Active CN204577141U (en) 2015-04-01 2015-04-01 A kind of flexible water moisture resistant cable

Country Status (1)

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CN (1) CN204577141U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105551642A (en) * 2016-01-21 2016-05-04 安徽德源电缆集团有限公司 Moisture-proof tensile cable for coal mine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105551642A (en) * 2016-01-21 2016-05-04 安徽德源电缆集团有限公司 Moisture-proof tensile cable for coal mine

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