CN113991586A - 一种电缆穿孔封堵气囊及气囊监测装置 - Google Patents

一种电缆穿孔封堵气囊及气囊监测装置 Download PDF

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CN113991586A
CN113991586A CN202111457658.1A CN202111457658A CN113991586A CN 113991586 A CN113991586 A CN 113991586A CN 202111457658 A CN202111457658 A CN 202111457658A CN 113991586 A CN113991586 A CN 113991586A
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纪陈云
王国强
黄启建
周祖芬
夏扬
韩旭
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State Grid Corp of China SGCC
Chizhou Power Supply Co of State Grid Anhui Electric Power Co Ltd
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Chizhou Power Supply Co of State Grid Anhui Electric Power Co Ltd
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • G—PHYSICS
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    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/003—Filling materials, e.g. solid or fluid insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/013—Sealing means for cable inlets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

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Abstract

本发明公开了一种电缆穿孔封堵气囊及气囊监测装置，该气囊袋内填充带有纳米孔结构的填充物和惰性气体，气囊袋的两端设有封边，在气囊袋的中部还设有橡胶带，在橡胶带上通过穿孔设有气压管，在气压管的末端设置有气压传感器，在橡胶带的两端均设有突出部，在气囊袋上还设有补气口。本发明能够改善封堵方式，并能后续实时监测电缆封堵状况，从而消除目前封堵巡视盲区，并提升设备安全运行水平。

Description

一种电缆穿孔封堵气囊及气囊监测装置
技术领域
本发明涉及一种用于变电站、配电站房等多重要场所的电缆沟与设备之间的封堵装置。
背景技术
电力电缆管道在电缆工井内呈敞开式，已穿入电缆的管道存在缝隙，未穿电缆的管道未封堵，常因雨污水流动带杂物浸入引起电缆管道堵塞、小动物爬入啃咬等造成电缆损伤，威胁电缆设备运行安全。
目前现有封堵方式较多，传统防火泥封堵效果往往不理想，而有机高分子发泡树脂类产品维护不便容易造成报废，充气密封类装置施工方便、效率高，但充气过快可能充爆密封带，长期使用也可能有漏气泄压、密封失效问题。且在封堵完成后，后续也没有针对封堵设备进行有效监测以核实封堵情况。
发明内容
本发明为解决现有技术中存在的问题，提出一种电缆穿孔封堵气囊及气囊监测装置，以期能够改善封堵方式，并能后续实时监测电缆封堵状况，从而消除目前封堵巡视盲区，并提升设备安全运行水平。
本发明为达到上述发明目的，采用如下技术方案：
本发明一种电缆穿孔封堵气囊，包括：气囊袋，其特点在于，在所述气囊袋内填充带有纳米孔结构的填充物和惰性气体，所述气囊袋的两端设有封边，在所述气囊袋的中部还设有橡胶带，在所述橡胶带上通过穿孔设有气压管，在所述气压管的末端设置有气压传感器，在所述橡胶带的两端均设有突出部，且分别位于所述封边的外侧，在所述气囊袋上还设有补气口。
本发明所述的电缆穿孔封堵气囊的特点在于：所述封边是由所述气囊袋的囊体热熔压制而成。
所述气囊袋的囊体采用铝箔复合材料制成。
本发明一所述的电缆穿孔封堵气囊的气囊监测装置的特点在于，包括：快速接头、信号放大转换器、MESH自组网无线模块、数传模块、蓄电池；
所述快速接头的一端与所述气压传感器螺纹连接，其另一端通过防水屏蔽线与所述信号放大转换器连接，所述信号放大转换器将所述气压传感器传输的气压模拟信号转换为气压数字信号后通过串口传输到所述MESH自组网无线模块；
所述MESH自组网无线模块自身带有编号，并与附近同组号同频段的其他MESH自组网无线模块组成无线局域网；
所述MESH自组网无线模块通过所述数传模块将自身编号以及所接收到的气压数字信号一起打包后上传；
所述蓄电池用于为气囊监测装置进行供电。
本发明所述的电缆穿孔封堵气囊的气囊监测装置的特点也在于：所述数传模块通过无线WIFI上传至无线局域网；
手持终端接入相同的无线WIFI后进行认证，认证通过后从所述无线局域网中获取打包数据并进行解包，得到实时监测的气压数据。
所述数传模块通过CAT无线频段拨号上网将打包数据上传至云数据库；
移动终端通过访问所述云数据库获取打包数据并进行解包，从而得到实时监测的气压数据。
与现有技术相比，本发明的有益效果在于：
1.本发明封堵气囊采用添加纳米技术的铝箔复合材料的囊体材质，配备惰性气体自动充气设备，有效防止了气囊充爆和受环境影响的老化问题，寿命长，一定情况下还可重复使用；
2.本发明气囊袋的端部由囊体热熔压制而成，其具有防噬咬，可重新裁剪的功能；
3.本发明气囊监测装置使得气囊的压力数据可通过无线通信进行数据传输，移动终端可以实时获得各个气囊的数据，从而使管理更加方便高效。
附图说明
图1为气囊袋的结构示意图；
图2为气囊监测装置的结构框图；
图中标号：1气囊袋；2橡胶带；3封边；4突出部；5穿孔；6气压管；7气压传感器；8补气口。
具体实施方式
本实施例中，如图1所示，一种电缆穿孔封堵气囊，该气囊袋1的囊体采用铝箔复合材料制成，在气囊袋1内填充带有纳米孔结构的填充物和惰性气体；
气囊袋1的两端设有封边3，具体实施中，封边3是由气囊袋1的囊体热熔压制而成。
在气囊袋1的中部还设有橡胶带2，在橡胶带2中部开有穿孔5以供气压管6穿过，在气压管6的末端设置有气压传感器7，气压传感器7通过气压管6与气囊袋1连通；
在橡胶带2的两端均设有突出部4，且分别位于封边3的外侧，在气囊袋1上还设有补气口8。
气囊袋1在使用时，将气囊袋1放入到管道中，此时橡胶带2粘在管道内壁上(未使用时橡胶带2上带有一层保护膜)，橡胶带2可以保证气囊袋1固定在管道内。
本实施例中，如图2所示，一种电缆穿孔封堵气囊的气囊监测装置，包括：快速接头、信号放大转换器、MESH自组网无线模块、数传模块、蓄电池；
快速接头的一端与气压传感器7螺纹连接，其另一端通过防水屏蔽线与信号放大转换器连接，信号放大转换器将气压传感器7传输的气压模拟信号转换为气压数字信号后通过串口传输到MESH自组网无线模块；
MESH自组网无线模块自身带有编号，并与附近同组号同频段的其他MESH自组网无线模块组成无线局域网；
MESH自组网无线模块通过数传模块将自身编号以及所接收到的气压数字信号一起打包后上传；
具体实施中，数传模块通过无线WIFI上传至无线局域网；
手持终端接入相同的无线WIFI后进行认证，认证通过后从无线局域网中获取打包数据并进行解包，得到实时监测的气压数据。
数传模块还可以通过CAT无线频段拨号上网将打包数据上传至云数据库；
移动终端通过访问云数据库获取打包数据并进行解包，从而得到实时监测的气压数据。
蓄电池用于为气囊监测装置进行供电。
该气囊监测装置可集中监测每个气囊的压力数据，当监测到压力低于设定值时，能定位出现问题的气囊，并告知运维人员及时处理，从而保证了电缆设备运行安全。

Claims (6)

1.一种电缆穿孔封堵气囊，包括：气囊袋(1)，其特征在于，在所述气囊袋(1)内填充带有纳米孔结构的填充物和惰性气体，所述气囊袋(1)的两端设有封边(3)，在所述气囊袋(1)的中部还设有橡胶带(2)，在所述橡胶带(2)上通过穿孔(5)设有气压管(6)，在所述气压管(6)的末端设置有气压传感器(7)，在所述橡胶带(2)的两端均设有突出部(4)，且分别位于所述封边(3)的外侧，在所述气囊袋(1)上还设有补气口(8)。
2.如权利要求1所述的电缆穿孔封堵气囊，其特征在于：所述封边(3)是由所述气囊袋(1)的囊体热熔压制而成。
3.如权利要求1所述的电缆穿孔封堵气囊，其特征在于：所述气囊袋(1)的囊体采用铝箔复合材料制成。
4.一种如权利要求1所述的电缆穿孔封堵气囊的气囊监测装置，其特征在于，包括：快速接头、信号放大转换器、MESH自组网无线模块、数传模块、蓄电池；
所述快速接头的一端与所述气压传感器(7)螺纹连接，其另一端通过防水屏蔽线与所述信号放大转换器连接，所述信号放大转换器将所述气压传感器(7)传输的气压模拟信号转换为气压数字信号后通过串口传输到所述MESH自组网无线模块；
所述MESH自组网无线模块自身带有编号，并与附近同组号同频段的其他MESH自组网无线模块组成无线局域网；
所述MESH自组网无线模块通过所述数传模块将自身编号以及所接收到的气压数字信号一起打包后上传；
所述蓄电池用于为气囊监测装置进行供电。
5.根据权利要求4所述的电缆穿孔封堵气囊的气囊监测装置，其特征在于：所述数传模块通过无线WIFI上传至无线局域网；
手持终端接入相同的无线WIFI后进行认证，认证通过后从所述无线局域网中获取打包数据并进行解包，得到实时监测的气压数据。
6.根据权利要求4所述的电缆穿孔封堵气囊的气囊监测装置，其特征在于：所述数传模块通过CAT无线频段拨号上网将打包数据上传至云数据库；
移动终端通过访问所述云数据库获取打包数据并进行解包，从而得到实时监测的气压数据。
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Cited By (1)

* Cited by examiner, † Cited by third party
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CN117424133A (zh) * 2023-12-18 2024-01-19 三峡金沙江川云水电开发有限公司 一种用于gil/gis管母内部检修的防护装置及方法

Cited By (2)

* Cited by examiner, † Cited by third party
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CN117424133A (zh) * 2023-12-18 2024-01-19 三峡金沙江川云水电开发有限公司 一种用于gil/gis管母内部检修的防护装置及方法
CN117424133B (zh) * 2023-12-18 2024-03-12 三峡金沙江川云水电开发有限公司 一种用于gil/gis管母内部检修的防护装置及方法

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