CN202583399U - Combined device formed by ultrahigh frequency sensor and shielding soft base of sensor - Google Patents
Combined device formed by ultrahigh frequency sensor and shielding soft base of sensor Download PDFInfo
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- CN202583399U CN202583399U CN 201220213912 CN201220213912U CN202583399U CN 202583399 U CN202583399 U CN 202583399U CN 201220213912 CN201220213912 CN 201220213912 CN 201220213912 U CN201220213912 U CN 201220213912U CN 202583399 U CN202583399 U CN 202583399U
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- ultrahigh frequency
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- soft base
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Abstract
The utility model discloses a combined device formed by an ultrahigh frequency sensor and a shielding soft base of the sensor. An existing device cannot well shield positions of the sensor except an adhering position, and accordingly external interference signals easily enter the sensor and influence measurement of local discharge. The combined device comprises the ultrahigh frequency sensor, a sensor metal base, foam, electricity conducting cloth, a magnet and hook-and-loop cloth, wherein the ultrahigh frequency sensor is arranged on the sensor metal base, and an electricity conducting bandage is fixed at the bottom of the sensor base to form the shielding soft base. The combined device formed by the ultrahigh frequency sensor and the shielding soft base of the sensor is simple and convenient to install and operate, light in weight and strong in adaptability and greatly improves the anti-jamming capability in detection of the local discharge of a gas insulated switchgear (GIS) through an ultrahigh frequency technology.
Description
Technical field
The utility model relates to the means for anti-jamming when detecting the GIS shelf depreciation with super high frequency technique, relates in particular to a kind of uhf sensor and shields the composite set of soft base.
Background technology
Up to the present, domestic existing when putting with super high frequency technique detection office, usually only to taking shielding around the uhf sensor body, some in addition do not have shielding measure.These sensors are when pressing close to the GIS disk insulator and measure, and the position that touch beyond the position for sensor can not well shield, and causes external interference signals to be easy to enter into sensor internal, influences the measurement of shelf depreciation.
Summary of the invention
Jamproof deficiency when the purpose of the utility model is to overcome existing super high frequency technique and detects the GIS shelf depreciation provides a kind of uhf sensor and shields the composite set of soft base.
A kind of uhf sensor of the utility model and the composite set that shields soft base thereof comprise uhf sensor, sensor metal base, foam, conductive fabric, magnet, cohesive cloth; Uhf sensor is arranged on the sensor metal base, and the conduction bandage is fixed on the bottom of sensor base and forms the soft base of shielding.
Described uhf sensor bottom periphery is provided with magnet.
Described sensor metal base upper surface has the rectangular parallelepiped groove that cooperates with uhf sensor.
Described conduction bandage is by foam and conductive fabric combination and have Telescopic, and the two ends of conduction bandage are provided with cohesive cloth, and foam has certain thickness to carry out deformation according to the size of actual GIS equipment.
The beneficial effect of the utility model: the utility model convenient installation and operation, simple, in light weight, adaptability is strong, has improved the antijamming capability when super high frequency technique detects the GIS shelf depreciation greatly.
Description of drawings
Fig. 1: uhf sensor and shield the synoptic diagram of soft base assembly;
Fig. 2: uhf sensor synoptic diagram;
Fig. 3: shield soft base synoptic diagram.
Embodiment
A kind of uhf sensor of the utility model and the composite set that shields soft base thereof comprise uhf sensor 1, sensor metal base 2, foam 3, conductive fabric 4, magnet 5, cohesive cloth 6; Uhf sensor 1 is arranged on the sensor metal base 2, and the conduction bandage is fixed on the bottom of sensor base and forms the soft base of shielding.
Described uhf sensor 1 bottom periphery is provided with magnet 5.
Described sensor metal base upper surface has the rectangular parallelepiped groove that cooperates with uhf sensor.
Described conduction bandage is by foam and conductive fabric combination and have Telescopic, and the two ends of conduction bandage are provided with cohesive cloth 6, and foam has certain thickness to carry out deformation according to the size of actual GIS equipment.
Be buckled in sensor on the metab, through magnet absorption jail; Foam, conductive fabric; Be bundled into the assembly of sensor and metab through cohesive cloth the outside of GIS disk insulator; Foam has certain thickness to carry out deformation according to the size of actual GIS equipment, and conductive fabric is used to prevent that outside high-frequency signals from getting into sensor internal.
Claims (1)
1. a uhf sensor and shield the composite set of soft base; It is characterized in that: comprise uhf sensor, sensor metal base, foam, conductive fabric, magnet, cohesive cloth; Uhf sensor is arranged on the sensor metal base, and the conduction bandage is fixed on the bottom of sensor base and forms the soft base of shielding;
Described uhf sensor bottom periphery is provided with magnet;
Described sensor metal base upper surface has the rectangular parallelepiped groove that cooperates with uhf sensor;
Described conduction bandage is by foam and conductive fabric combination and have Telescopic, and the two ends of conduction bandage are provided with cohesive cloth, and foam has certain thickness to carry out deformation according to the size of actual GIS equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213912 CN202583399U (en) | 2012-05-14 | 2012-05-14 | Combined device formed by ultrahigh frequency sensor and shielding soft base of sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213912 CN202583399U (en) | 2012-05-14 | 2012-05-14 | Combined device formed by ultrahigh frequency sensor and shielding soft base of sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202583399U true CN202583399U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220213912 Expired - Lifetime CN202583399U (en) | 2012-05-14 | 2012-05-14 | Combined device formed by ultrahigh frequency sensor and shielding soft base of sensor |
Country Status (1)
| Country | Link |
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| CN (1) | CN202583399U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336154A (en) * | 2013-06-09 | 2013-10-02 | 辽宁省电力有限公司大连供电公司 | Shielding device for insulation test |
| CN104459495A (en) * | 2014-12-17 | 2015-03-25 | 广西电网公司电力科学研究院 | Installation method and structure for external sensor used for detecting sleeve partial discharge |
| CN105606976A (en) * | 2016-03-09 | 2016-05-25 | 国家电网公司 | Anti-interference method for GIS partial discharge ultrahigh-frequency on-line monitoring |
| CN107677856A (en) * | 2017-08-01 | 2018-02-09 | 国网浙江省电力公司嘉兴供电公司 | A kind of GIS insulating basins superfrequency test interference shielding method and its device |
| CN109307787A (en) * | 2018-10-15 | 2019-02-05 | 国网青海省电力公司西宁供电公司 | A kind of fixed device of ultra high-frequency partial discharge sensor |
| CN110045255A (en) * | 2019-05-28 | 2019-07-23 | 杭州隽珀科技有限公司 | A kind of highly-safe local discharge sensor installation equipment |
| CN112557852A (en) * | 2020-12-17 | 2021-03-26 | 广东电网有限责任公司中山供电局 | Partial discharge ultrahigh frequency signal shielding device for GIS equipment grounding leading-out row |
-
2012
- 2012-05-14 CN CN 201220213912 patent/CN202583399U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336154A (en) * | 2013-06-09 | 2013-10-02 | 辽宁省电力有限公司大连供电公司 | Shielding device for insulation test |
| CN104459495A (en) * | 2014-12-17 | 2015-03-25 | 广西电网公司电力科学研究院 | Installation method and structure for external sensor used for detecting sleeve partial discharge |
| CN104459495B (en) * | 2014-12-17 | 2018-01-16 | 广西电网公司电力科学研究院 | A kind of installation method and structure of the external sensor for detecting sleeve pipe shelf depreciation |
| CN105606976A (en) * | 2016-03-09 | 2016-05-25 | 国家电网公司 | Anti-interference method for GIS partial discharge ultrahigh-frequency on-line monitoring |
| CN105606976B (en) * | 2016-03-09 | 2018-09-18 | 国家电网公司 | A kind of anti-interference method for GIS partial discharge superfrequency on-line monitoring |
| CN107677856A (en) * | 2017-08-01 | 2018-02-09 | 国网浙江省电力公司嘉兴供电公司 | A kind of GIS insulating basins superfrequency test interference shielding method and its device |
| CN109307787A (en) * | 2018-10-15 | 2019-02-05 | 国网青海省电力公司西宁供电公司 | A kind of fixed device of ultra high-frequency partial discharge sensor |
| CN110045255A (en) * | 2019-05-28 | 2019-07-23 | 杭州隽珀科技有限公司 | A kind of highly-safe local discharge sensor installation equipment |
| CN110045255B (en) * | 2019-05-28 | 2020-05-26 | 电管家集团有限公司 | High partial discharge sensor erection equipment of security |
| CN112557852A (en) * | 2020-12-17 | 2021-03-26 | 广东电网有限责任公司中山供电局 | Partial discharge ultrahigh frequency signal shielding device for GIS equipment grounding leading-out row |
| CN112557852B (en) * | 2020-12-17 | 2022-04-19 | 广东电网有限责任公司中山供电局 | Partial discharge ultrahigh frequency signal shielding device for GIS equipment grounding leading-out row |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151208 Address after: 310011, Hangzhou, Zhejiang, Gongshu District Xiang Road 35 (Northern Software Park) Patentee after: Hangzhou Xihu Institute of Electronic Research Patentee after: QINZHOU POWER SUPPLY BUREAU, GUANGXI POWER GRID CO., LTD. Address before: 310011, Hangzhou, Zhejiang, Gongshu District Xiang Road 35 (Northern Software Park) Patentee before: Hangzhou Xihu Institute of Electronic Research |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |