CN109994256A - 一种光热发电专用通讯电缆 - Google Patents

一种光热发电专用通讯电缆 Download PDF

Info

Publication number
CN109994256A
CN109994256A CN201910366399.8A CN201910366399A CN109994256A CN 109994256 A CN109994256 A CN 109994256A CN 201910366399 A CN201910366399 A CN 201910366399A CN 109994256 A CN109994256 A CN 109994256A
Authority
CN
China
Prior art keywords
conductor
shielding layer
foil shielding
photo
layer
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.)
Pending
Application number
CN201910366399.8A
Other languages
English (en)
Inventor
李文龙
钱礼兵
王海岭
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.)
ANHUI AKEMU CABLE Co Ltd
Original Assignee
ANHUI AKEMU CABLE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI AKEMU CABLE Co Ltd filed Critical ANHUI AKEMU CABLE Co Ltd
Priority to CN201910366399.8A priority Critical patent/CN109994256A/zh
Publication of CN109994256A publication Critical patent/CN109994256A/zh
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00Communication cables or conductors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00Communication cables or conductors
    • H01B11/002Pair constructions
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/02Disposition of insulation
    • H01B7/0208Cables with several layers of insulating material
    • H01B7/0216Two layers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22Metal wires or tapes, e.g. made of steel
    • H01B7/228Metal braid
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29Protection against damage caused by extremes of temperature or by flame
    • H01B7/292Protection against damage caused by extremes of temperature or by flame using material resistant to heat

Abstract

本发明公开了一种光热发电专用通讯电缆,其中的内护套内设置有接地导线和引流线体;接地导线的表面包裹有接地绝缘层;引流线体的最外侧为编织屏蔽层;编织屏蔽层的内壁紧贴设置有铝箔屏蔽层;编织屏蔽层和铝箔屏蔽层的整体形状均为椭圆形;铝箔屏蔽层的内部对称设置有通讯导体;通讯导体的数量为两个;通讯导体的外壁包裹有导体绝缘层;内护套外部依次设置有铠装层和外护套;铝箔屏蔽层采用铝塑复合带;编织屏蔽层是通过镀锡铜丝制成,且编织密度不小于百分之八十;铠装层为镀锌钢丝编织而成,且编织密度不小于百分之八十。本发明能够提供了一种铺设方便省时、耐温等级高、制造成本低且适用范围广的光热发电专用通讯电缆。

Description

一种光热发电专用通讯电缆
技术领域
本发明涉及电缆的生产及制造技术领域,具体为一种光热发电专用通讯电缆。
背景技术
原有通讯电缆为一根聚乙烯绝缘RS485电缆,外加一根单独的单芯电缆,不仅敷设费时,且耐温较低,且光热发电设备为进口设备,配套的进口RS485电缆价格昂贵,为满足更大的实际需求且又能节约制造成本,需要研发一种新型光热发电通讯电缆,可以一次敷设完成,且耐温较高,能很好的适用于光热电站使用。
发明内容
针对现有技术的不足,本发明提供了一种铺设方便省时、耐温等级高、制造成本低且适用范围广的光热发电专用通讯电缆。
为实现上述目的,本发明提供如下技术方案:一种光热发电专用通讯电缆,包括接地导线、引流线体、接地绝缘层、通讯导体、导体绝缘层、铝箔屏蔽层、编织屏蔽层、内护套、铠装层和外护套,所述内护套内设置有接地导线和引流线体;所述接地导线的表面包裹有接地绝缘层;所述引流线体的最外侧为编织屏蔽层;所述编织屏蔽层的内壁紧贴设置有铝箔屏蔽层;所述编织屏蔽层和铝箔屏蔽层的整体形状均为椭圆形;所述铝箔屏蔽层的内部对称设置有通讯导体;所述通讯导体的数量为两个;所述通讯导体的外壁包裹有导体绝缘层;所述内护套外部依次设置有铠装层和外护套;所述铝箔屏蔽层采用铝塑复合带;所述编织屏蔽层是通过镀锡铜丝制成,且编织密度不小于百分之八十;所述铠装层为镀锌钢丝编织而成,且编织密度不小于百分之八十。
作为本发明的进一步改进,所述导体绝缘层采用交联聚乙烯材料制成。
作为本发明的进一步改进,所述内护套和外护套均采用聚乙烯PE材料制成。
本发明提供了一种光热发电专用通讯电缆,具备以下有益效果:
(1)本技术方案克服了常规原有通讯电缆为一根聚乙烯绝缘RS485电缆,外加一根单芯电缆组合使用而造成不仅敷设费时,而且耐温比交联聚乙烯低,且光热发电设备为进口设备,配套的进口RS485电缆价格昂贵的弊端;
(2)本技术方案的光热发电专用通讯电缆具有完整结构且可实现整体一次性铺设,大大缩短了铺设所需时间;
(3)本技术方案通过采用编织屏蔽层和铝箔屏蔽层,且编织密度均设计为不小于百分之八十,这样就可以实现很好的信号屏蔽、降低通讯信号损耗的有益技术效果;
(4)本技术方案的电缆内部还设置铠装层,且绝缘材料采用交联聚乙烯材料,具有抗拉及耐温等级高、使用寿命长的有益技术效果。
附图说明
图1为本发明的剖面结构示意图。
图中附图标记为:1.接地导线;2.引流线体;3.接地绝缘层;4.通讯导体;5.导体绝缘层;6.铝箔屏蔽层;7.编织屏蔽层;8.内护套;9.铠装层;10.外护套。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
如图1所示,本发明提供一种技术方案:一种光热发电专用通讯电缆,包括接地导线1、引流线体2、接地绝缘层3、通讯导体4、导体绝缘层5、铝箔屏蔽层6、编织屏蔽层7、内护套8、铠装层9和外护套10,所述内护套8内设置有接地导线1和引流线体2;所述接地导线1的表面包裹有接地绝缘层3;所述引流线体2的最外侧为编织屏蔽层7;所述编织屏蔽层7的内壁紧贴设置有铝箔屏蔽层6;所述编织屏蔽层7和铝箔屏蔽层6的整体形状均为椭圆形;所述铝箔屏蔽层6的内部对称设置有通讯导体4;所述通讯导体4的数量为两个。
所述通讯导体4的外壁包裹有导体绝缘层5;所述内护套8外部依次设置有铠装层9和外护套10;所述铝箔屏蔽层6采用铝塑复合带;所述编织屏蔽层7是通过镀锡铜丝制成,且编织密度不小于百分之八十;所述铠装层9为镀锌钢丝编织而成,且编织密度不小于百分之八十。
所述导体绝缘层5采用交联聚乙烯材料制成。
所述内护套8和外护套10均采用聚乙烯PE材料制成。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。

Claims (3)

1.一种光热发电专用通讯电缆,其特征在于:包括接地导线(1)、引流线体(2)、接地绝缘层(3)、通讯导体(4)、导体绝缘层(5)、铝箔屏蔽层(6)、编织屏蔽层(7)、内护套(8)、铠装层(9)和外护套(10),所述内护套(8)内设置有接地导线(1)和引流线体(2);所述接地导线(1)的表面包裹有接地绝缘层(3);所述引流线体(2)的最外侧为编织屏蔽层(7);所述编织屏蔽层(7)的内壁紧贴设置有铝箔屏蔽层(6);所述编织屏蔽层(7)和铝箔屏蔽层(6)的整体形状均为椭圆形;所述铝箔屏蔽层(6)的内部对称设置有通讯导体(4);所述通讯导体(4)的数量为两个;所述通讯导体(4)的外壁包裹有导体绝缘层(5);所述内护套(8)外部依次设置有铠装层(9)和外护套(10);所述铝箔屏蔽层(6)采用铝塑复合带;所述编织屏蔽层(7)是通过镀锡铜丝制成,且编织密度不小于百分之八十;所述铠装层(9)为镀锌钢丝编织而成,且编织密度不小于百分之八十。
2.根据权利要求1所述的一种光热发电专用通讯电缆,其特征在于:所述导体绝缘层(5)采用交联聚乙烯材料制成。
3.根据权利要求1所述的一种光热发电专用通讯电缆,其特征在于:所述内护套(8)和外护套(10)均采用聚乙烯PE材料制成。
CN201910366399.8A 2019-05-05 2019-05-05 一种光热发电专用通讯电缆 Pending CN109994256A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910366399.8A CN109994256A (zh) 2019-05-05 2019-05-05 一种光热发电专用通讯电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910366399.8A CN109994256A (zh) 2019-05-05 2019-05-05 一种光热发电专用通讯电缆

Publications (1)

Publication Number Publication Date
CN109994256A true CN109994256A (zh) 2019-07-09

Family

ID=67135731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910366399.8A Pending CN109994256A (zh) 2019-05-05 2019-05-05 一种光热发电专用通讯电缆

Country Status (1)

Country Link
CN (1) CN109994256A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201673722U (zh) * 2010-04-29 2010-12-15 江苏远洋东泽电缆股份有限公司 船舶和海洋工程用中高压变频驱动软电缆
CN203134464U (zh) * 2013-03-26 2013-08-14 励云宽 航空电器用三芯综合电缆
CN203150236U (zh) * 2013-03-26 2013-08-21 励云宽 耐腐蚀海底用集合式综合电缆
US20170076838A1 (en) * 2014-02-28 2017-03-16 Andrew Maunder Electrical cables with strength elements
CN209657830U (zh) * 2019-05-05 2019-11-19 安徽阿克姆缆业有限公司 一种光热发电专用通讯电缆

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201673722U (zh) * 2010-04-29 2010-12-15 江苏远洋东泽电缆股份有限公司 船舶和海洋工程用中高压变频驱动软电缆
CN203134464U (zh) * 2013-03-26 2013-08-14 励云宽 航空电器用三芯综合电缆
CN203150236U (zh) * 2013-03-26 2013-08-21 励云宽 耐腐蚀海底用集合式综合电缆
US20170076838A1 (en) * 2014-02-28 2017-03-16 Andrew Maunder Electrical cables with strength elements
CN209657830U (zh) * 2019-05-05 2019-11-19 安徽阿克姆缆业有限公司 一种光热发电专用通讯电缆

Similar Documents

Publication Publication Date Title
CN203826087U (zh) 一种耐高温1e型核电站用k3级电缆
CN213781632U (zh) 具有耐臭氧性能的海上风机用特种控制电缆
CN202584759U (zh) 一种监控组合电缆
CN103854781A (zh) 一种耐高温1e型核电站用k3级电缆
CN209657830U (zh) 一种光热发电专用通讯电缆
CN106057337A (zh) 35kv以下铜芯铝芯同轴复合塑料绝缘电缆
CN109994256A (zh) 一种光热发电专用通讯电缆
CN203689947U (zh) 煤矿用绝缘阻燃复合软电缆
CN202584760U (zh) 一种监控用复合电缆
CN207895867U (zh) 一种光电复合电缆
CN206931393U (zh) 一种电力光缆复合线
CN208954680U (zh) 一种射频基站用新型光电复合电缆
CN110111937A (zh) 一种交联聚乙烯电缆及其制备方法
CN207718857U (zh) 一种耐辐射抗干扰核电站用电力电缆
CN208126913U (zh) 一种防白蚁、防紫外线、防水电力电缆
CN201237936Y (zh) 35kv以下阻水电缆
CN206619423U (zh) 一种防磁屏蔽电缆
CN206774300U (zh) 一种防水阻燃型四网融合电缆
CN206558238U (zh) 一种铜芯聚氯乙烯绝缘护套圆形电缆
CN208637207U (zh) 一种智能电网复合电缆
CN206058975U (zh) 一种地下通信电缆
CN205900147U (zh) 一种新能源汽车充电桩用弹簧线缆
CN205751674U (zh) 一种中压防水多芯电缆
CN207883356U (zh) 一种长寿命耐高辐射特型控制电缆
CN217955536U (zh) 一种基于交联聚乙烯的高效绝缘电力电缆

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination