CN102969068A - Marine shore power cable - Google Patents
Marine shore power cable Download PDFInfo
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- CN102969068A CN102969068A CN2012105473426A CN201210547342A CN102969068A CN 102969068 A CN102969068 A CN 102969068A CN 2012105473426 A CN2012105473426 A CN 2012105473426A CN 201210547342 A CN201210547342 A CN 201210547342A CN 102969068 A CN102969068 A CN 102969068A
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Abstract
The invention relates to a cable, and particularly relates to a marine shore power cable which is especially suitable for a ship being connected with shore power or a ship. The marine shore power cable comprises three main wire cores (5), a ground wire core (8), an optical communication transmission unit (11), a plurality of control wire cores (14) and fillers (15), wherein the main wire cores (5), the ground wire core (8), the optical communication transmission unit (11), the plurality of control wire cores (14) and the fillers (15) are twisted into a cable core (16); an inner protective sleeve (17) is closely wrapped on the cable core (16); and the inner protective sleeve (17) is sequentially provided with a braiding layer (18) and an outer protective sleeve (19). After the technical scheme is adopted, the marine shore power cable is diverse in function and wide in application range, and has multiple functions, such as power transmission, communication, and the like.
Description
Technical field
The present invention relates to a kind of cable, particularly a kind of shore power cable for ship.The present invention is particularly useful for cable or the boats and ships cable that boats and ships connect the bank electricity.The invention belongs to the power cable field.
Background technology
Cable or boats and ships that spot ship connects the bank electricity only have single electric power transfer function with power cable, for realizing control and communicating requirement, need to lay in addition control cable for boat and telecommunication cable.Prior art can not effectively be carried out electric transmission network, telecommunications network, broadcasting and television network, the Internet many nets and be merged, and can't satisfy intelligent ship control system.
CN2736894Y discloses a kind of shore power cable for ship such as the Chinese patent notification number, it comprises three cored wire conductors that are arranged at innermost layer, each cored wire conductor is equipped with insulating barrier outward, three cored wire conductors with insulating barrier are surrounded with lapping layer outward, lapping layer is provided with oversheath outward, be provided with packed layer between the described insulating barrier and between lapping layer and the insulating barrier, described packed layer is connected.
It is mainly not enough:
1, only has the electric power heart yearn, only have the electric power transfer function;
2, cored wire conductor is directly established insulating barrier outward, and effectiveness is general;
3, three outer direct wrapped lapping layers of cored wire conductor, the globality of three cored wire conductors is general.
Chinese patent notification number CN202363158U discloses a kind of shipboard cable of being convenient to laying installation for another example, its cored wire conductor periphery is extruded with insulating barrier and consists of insulation core wire, the mutual stranded formation cable cores of edge heart yearn that thoroughly do away with more, the periphery of cable core is coated with oversheath, is provided with the sheath stripper wire between the inwall of oversheath and the cable core.It does not solve the problems such as function singleness, effectiveness be general equally.
Summary of the invention
The objective of the invention is for the deficiencies in the prior art, a kind of diverse in function, shore power cable for ship applied widely are provided, it is multi-functional that it has electric power transfer, communication etc.
For realizing above-mentioned technical purpose, the present invention is by the following technical solutions: a kind of shore power cable for ship, include three master cores, wherein: every master core is made of master core conductor, conductor shield, master core insulating barrier, insulation screen, and conductor shield, master core insulating barrier, insulation screen are three-layer co-extruded on the master core conductor; And also be provided with a ground core, the ground core is made of ground wire core conductor and the ground core semi-conductive layer of being located on the ground wire core conductor; And also be provided with an optical communication transmission unit, the optical communication transmission unit is made of optical cable and the fiber cable jacket of being located on the optical cable; And also be provided with many control cores; And also be provided with filler, described master core, core, optical communication transmission unit, control core and filler be twisted into cable core, be extruded with inner sheath on the cable core, set gradually braid and oversheath on the inner sheath.
Shore power cable for ship contain master core, core, optical communication transmission unit and control core, each core can relatively independent work, it can effectively realize the functions such as control, communication on the basis of satisfying the electric power safety transmission.But the various signals of wherein optical communication transmission unit transmitting telecommunication net, broadcasting and television network and the Internet.
Three-layer co-extruded conductor shield, master core insulating barrier, insulation screen on the master core conductor, the Effective Raise effectiveness.
3.6/6kV～12/20kV electric power system requirement is satisfied in three master cores and a ground core combination.
Master core, core, optical communication transmission unit, control core and filler be twisted into cable core, be extruded with inner sheath on the cable core, the integral body that improves shore power cable for ship is in conjunction with firm degree.
Further, described master core insulating barrier is the master core insulating barrier that is made of ethylene-propylene rubber, and described ground core semi-conductive layer is the ground core semi-conductive layer that is made of semi-conductive rubber.
The insulating barrier that ethylene-propylene rubber consists of makes shore power cable for ship have the Halogen insulation effect.
Further, tangle the optical communication transmission unit of structure or the optical communication transmission unit of ointment filled type central beam tubular construction of described optical communication transmission unit be the Full dry type layer twisting structure optical communication transmission unit, the optical communication transmission unit of dry type central beam tubular construction, ointment filled type layer.
Diverse in function of the present invention, applied widely, it is multi-functional to have electric power transfer, a communication etc.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: 1, master core conductor, 2, conductor shield, 3, the master core insulating barrier, 4, insulation screen, 5, master core, 6, the ground wire core conductor, 7, the core semi-conductive layer, 8, core, 9, optical cable, 10, fiber cable jacket, 11, optical communication transmission unit, 12, the control line core conductor, 13, control line core insulation layer, 14, control core, 15, filler, 16, cable core, 17, inner sheath, 18, braid, 19, oversheath.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in more detail.
Embodiment
As shown in Figure 1, a kind of shore power cable for ship is made of three master cores 5, a ground core 8, an optical communication transmission unit 11, many control cores 14, filler 15, inner sheath 17, braid 18 and oversheaths 19, wherein:
---every master core 5 is made of master core conductor 1, conductor shield 2, master core insulating barrier 3, insulation screen 4, and conductor shield 2, master core insulating barrier 3, insulation screen 4 are extruded on the master core conductor 1 in three-layer co-extruded mode;
---ground core 8 is made of ground wire core conductor 6 and ground core semi-conductive layer 7, and ground core semi-conductive layer 7 is located on the ground wire core conductor 6;
---optical communication transmission unit 11 is made of optical cable 9 and fiber cable jacket 10, and fiber cable jacket 10 is located on the optical cable 9;
---above-mentioned master core 5, core 8, optical communication transmission unit 11, control core 14 and filler 15 be twisted into cable core 16, be extruded with inner sheath 17 on the cable core 16, braid 18 is set on the inner sheath 17, extrude oversheath 19 on the braid 18.
Master core conductor 1 general copper conductor or albronze conductor, ground wire core conductor 6 general same employing copper conductor or the albronze conductors of adopting.
The control core is the control core that contains a plurality of control line core conductors, all establishes control line core insulation layer on each control line core conductor.As shown in Figure 1, control core 14 adopts the control core that contains 7 control line core conductors, all establishes control line core insulation layer 13 on each control line core conductor 12.So, 7 outsides control core 12 of being provided with control line core insulation layer consists of 7 cores control core together.Certainly, the control core can also but be not limited to 10 cores control core, that is: the control core adopts 10 outsides to be provided with the control core of control line core insulation layer.
Consist of the control core by a plurality of control line core conductors of establishing control line core insulation layer, it is used to satisfy the 150/250V control system.
For realizing the insulation of shore power cable for ship Halogen, the master core insulating barrier that master core insulating barrier 3 preferred ethylene-propylene rubber consist of, the ground core semi-conductive layer that described ground core semi-conductive layer 7 preferably is made of semi-conductive rubber.
For adapting to different demands, optical communication transmission unit 11 can but be not limited to following structure: Full dry type layer twisting structure, dry type central beam tubular construction, ointment filled type layer tangle structure, ointment filled type central beam tubular construction.
The invention is not restricted to above-described embodiment, the technical scheme that all employings are equal to or the equivalence replacement forms all falls into the protection range that the present invention requires.
Claims (3)
1. a shore power cable for ship includes three master cores (5), it is characterized in that:
---described every master core (5) is made of master core conductor (1), conductor shield (2), master core insulating barrier (3), insulation screen (4), and conductor shield (2), master core insulating barrier (3), insulation screen (4) are three-layer co-extruded on master core conductor (1);
---also be provided with a ground core (8), ground core (8) is by ground wire core conductor (6) and be located at ground core semi-conductive layer (7) formation on the ground wire core conductor;
---also be provided with an optical communication transmission unit (11), optical communication transmission unit (11) is made of optical cable (9) and the fiber cable jacket (10) be located on the optical cable;
---also be provided with many control cores (14);
---also be provided with filler (15), described master core (5), core (8), optical communication transmission unit (11), control core (14) and filler (15) be twisted into cable core (16), be extruded with inner sheath (17) on the cable core (16), set gradually braid (18) and oversheath (19) on the inner sheath (17).
2. shore power cable for ship according to claim 1, it is characterized in that: described master core insulating barrier (3) is the master core insulating barrier that is made of ethylene-propylene rubber, described ground core semi-conductive layer (7) is the ground core semi-conductive layer that is made of semi-conductive rubber.
3. shore power cable for ship according to claim 1 is characterized in that: described optical communication transmission unit (11) is tangle the optical communication transmission unit of structure or the optical communication transmission unit of ointment filled type central beam tubular construction of optical communication transmission unit, the optical communication transmission unit of dry type central beam tubular construction, the ointment filled type layer of Full dry type layer twisting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105473426A CN102969068A (en) | 2012-12-17 | 2012-12-17 | Marine shore power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105473426A CN102969068A (en) | 2012-12-17 | 2012-12-17 | Marine shore power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102969068A true CN102969068A (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105473426A Pending CN102969068A (en) | 2012-12-17 | 2012-12-17 | Marine shore power cable |
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| Country | Link |
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| CN (1) | CN102969068A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310900A (en) * | 2013-06-25 | 2013-09-18 | 江苏红峰电缆集团有限公司 | Optical fiber compound wind power cable |
| CN104751980A (en) * | 2015-03-30 | 2015-07-01 | 安徽华能电缆集团有限公司 | High-voltage shore power cable |
| CN105118567A (en) * | 2015-08-28 | 2015-12-02 | 江苏中煤电缆有限公司 | Light-duty compound shore power cable |
| CN106024161A (en) * | 2016-07-22 | 2016-10-12 | 铜陵宏正网络科技有限公司 | Shore power composite cable |
| CN108198664A (en) * | 2018-01-17 | 2018-06-22 | 江苏省镇江船厂（集团）有限公司 | High voltage shore power connects system-specific cable |
| CN109830342A (en) * | 2018-12-17 | 2019-05-31 | 常州船用电缆有限责任公司 | Bank electricity optoelectronic composite cable |
| CN110289128A (en) * | 2019-07-19 | 2019-09-27 | 江苏中煤电缆有限公司 | A kind of compound shore connection cable of photo-electric control |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200941321Y (en) * | 2006-08-29 | 2007-08-29 | 张凤林 | Shielded monitoring insulated power cable for mine |
| CN101430945A (en) * | 2007-11-05 | 2009-05-13 | 无锡市明珠电缆有限公司 | 30kV and below rubber insulation flexible cable used for heavy-duty equipment and production method thereof |
| CN201904112U (en) * | 2010-12-29 | 2011-07-20 | 江苏远洋东泽电缆股份有限公司 | Shore connection cable for ship |
| CN102760519A (en) * | 2012-07-13 | 2012-10-31 | 江苏亨通电力电缆有限公司 | Photoelectric composite medium-voltage drum cable with rated voltage of 3.6/6kV-12/20kV and processing technology thereof |
| CN102760525A (en) * | 2011-04-28 | 2012-10-31 | 江苏上上电缆集团有限公司 | Trailing drum cable |
| CN203150263U (en) * | 2012-12-17 | 2013-08-21 | 江苏上上电缆集团有限公司 | Marine shore power cable |
-
2012
- 2012-12-17 CN CN2012105473426A patent/CN102969068A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200941321Y (en) * | 2006-08-29 | 2007-08-29 | 张凤林 | Shielded monitoring insulated power cable for mine |
| CN101430945A (en) * | 2007-11-05 | 2009-05-13 | 无锡市明珠电缆有限公司 | 30kV and below rubber insulation flexible cable used for heavy-duty equipment and production method thereof |
| CN201904112U (en) * | 2010-12-29 | 2011-07-20 | 江苏远洋东泽电缆股份有限公司 | Shore connection cable for ship |
| CN102760525A (en) * | 2011-04-28 | 2012-10-31 | 江苏上上电缆集团有限公司 | Trailing drum cable |
| CN102760519A (en) * | 2012-07-13 | 2012-10-31 | 江苏亨通电力电缆有限公司 | Photoelectric composite medium-voltage drum cable with rated voltage of 3.6/6kV-12/20kV and processing technology thereof |
| CN203150263U (en) * | 2012-12-17 | 2013-08-21 | 江苏上上电缆集团有限公司 | Marine shore power cable |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310900A (en) * | 2013-06-25 | 2013-09-18 | 江苏红峰电缆集团有限公司 | Optical fiber compound wind power cable |
| CN104751980A (en) * | 2015-03-30 | 2015-07-01 | 安徽华能电缆集团有限公司 | High-voltage shore power cable |
| CN105118567A (en) * | 2015-08-28 | 2015-12-02 | 江苏中煤电缆有限公司 | Light-duty compound shore power cable |
| CN106024161A (en) * | 2016-07-22 | 2016-10-12 | 铜陵宏正网络科技有限公司 | Shore power composite cable |
| CN108198664A (en) * | 2018-01-17 | 2018-06-22 | 江苏省镇江船厂（集团）有限公司 | High voltage shore power connects system-specific cable |
| CN108198664B (en) * | 2018-01-17 | 2023-10-20 | 江苏省镇江船厂（集团）有限公司 | Special cable for high-voltage shore power connection system |
| CN109830342A (en) * | 2018-12-17 | 2019-05-31 | 常州船用电缆有限责任公司 | Bank electricity optoelectronic composite cable |
| CN110289128A (en) * | 2019-07-19 | 2019-09-27 | 江苏中煤电缆有限公司 | A kind of compound shore connection cable of photo-electric control |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |