CN202512950U - 一种地埋型敷设光缆 - Google Patents

一种地埋型敷设光缆 Download PDF

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Publication number
CN202512950U
CN202512950U CN2012201841636U CN201220184163U CN202512950U CN 202512950 U CN202512950 U CN 202512950U CN 2012201841636 U CN2012201841636 U CN 2012201841636U CN 201220184163 U CN201220184163 U CN 201220184163U CN 202512950 U CN202512950 U CN 202512950U
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optical cable
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不公告发明人
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HENAN ZHONGLU CABLE CO., LTD.
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Henan Kosen Cable Co Ltd
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Abstract

本实用新型公开了一种地埋型敷设光缆，包括中心加强芯，中心加强芯外的电源线与光纤绞合层，其特征是电源线与光纤的绞合层外围由内到外依设置同心的铝带层、内护层、PSP钢带层、阻水层和PE护套层。所述的电源线为铜芯电源导线。与现有技术相比，本实用新型的地埋型敷设光缆，运用两层护套作为保护，不仅适合于地埋，而且大大提高了光缆的抗老化和防水性能，具有传输性能稳定的优点，保证了光缆的长期稳定，不受环境影响。

Description

一种地埋型敷设光缆
技术领域
本实用新型涉及一种地埋型敷设光缆，属于电线电缆技术领域。
背景技术
目前，用于架空敷设的光缆一般为传统的松套层绞式光缆和中心管束光缆结构，其中束管式光缆内部结构多是将钢带层、阻水层、套管依次包裹于其中，护套中还有加强的钢丝，光纤悬浮于充满了油膏的套管中。这种光缆常用于干线架空敷设，而在做为地埋线敷设时，由于受地下水道和影响，水道中的水分和潮气就可能渗入光缆中，影响信号的传输，产生一定的安全隐患。
发明内容
本实用新型目的在于提供一种地埋型敷设光缆，具有防水效果好、抗老化、传输性能稳定。
 为了实现上述目的，本实用新型的技术方案是：一种地埋型敷设光缆，包括中心加强芯，中心加强芯外的电源线与光纤绞合层，其特征是电源线与光纤的绞合层外围由内到外依设置同心的铝带层、内护层、PSP钢带层、阻水层和PE护套层。
进一步，所述的电源线为铜芯电源导线。
与现有技术相比，本实用新型的地埋型敷设光缆，运用两层护套作为保护，不仅适合于地埋，而且大大提高了光缆的抗老化和防水性能，具有传输性能稳定的优点，保证了光缆的长期稳定，不受环境影响。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
下面结合附图及具体的实施例对本实用新型作进一步地说明。
如图1所示，本实用新型的地埋型敷设光缆，包括中心加强芯7，中心加强芯7外的电源线2与光纤1绞合层，其特征是电源线2与光纤1的绞合层外围由内到外依设置同心的铝带层3、内护层4、PSP钢带层5、阻水层6和PE护套层8。所述的电源线2为铜芯电源导线。
本实用新型的技术方案不限于上述具体实施例的限制，凡是根据本实用新型的技术方案做出的技术变形，均落入本实用新型的保护范围之内。

Claims (2)

1.一种地埋型敷设光缆，包括中心加强芯，中心加强芯外的电源线与光纤绞合层，其特征是：电源线与光纤的绞合层外围由内到外依设置同心的铝带层、内护层、PSP钢带层、阻水层和PE护套层。
2.根据权利要求1所述的地埋型敷设光缆，其特征是：所述的电源线为铜芯电源导线。
CN2012201841636U 2012-04-27 2012-04-27 一种地埋型敷设光缆 Expired - Fee Related CN202512950U (zh)

Priority Applications (1)

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CN2012201841636U CN202512950U (zh) 2012-04-27 2012-04-27 一种地埋型敷设光缆

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CN2012201841636U CN202512950U (zh) 2012-04-27 2012-04-27 一种地埋型敷设光缆

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CN202512950U true CN202512950U (zh) 2012-10-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108521039A (zh) * 2018-03-06 2018-09-11 谢博 一种用于医疗设备的快速连接器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108521039A (zh) * 2018-03-06 2018-09-11 谢博 一种用于医疗设备的快速连接器

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Owner name: HENAN ZHONGLU CABLE LTD.

Free format text: FORMER OWNER: HENAN KOSEN CABLE CO., LTD.

Effective date: 20130909

C41 Transfer of patent application or patent right or utility model
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Inventor after: Wang Yongxiang

Inventor after: Meng Zhe

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Free format text: CORRECT: ADDRESS; FROM: 466000 ZHOUKOU, HENAN PROVINCE TO: 476600 SHANGQIU, HENAN PROVINCE

Free format text: CORRECT: INVENTOR; FROM: REQUEST NOT TO RELEASE THE NAME TO: WANG YONGXIANG MENG ZHE

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Effective date of registration: 20130909

Address after: Yongcheng City, the 476600 industrial agglomeration in Henan province Keyuan Road No. 6

Patentee after: HENAN ZHONGLU CABLE CO., LTD.

Address before: South Ring Road Zhoukou city Chuanhui District of Henan Province in 466000

Patentee before: Henan Kosen Cable Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121031

Termination date: 20190427

CF01 Termination of patent right due to non-payment of annual fee