CN101615781A - A kind of device for fast disconnecting high voltage testing source - Google Patents
A kind of device for fast disconnecting high voltage testing source Download PDFInfo
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- CN101615781A CN101615781A CN200910100724A CN200910100724A CN101615781A CN 101615781 A CN101615781 A CN 101615781A CN 200910100724 A CN200910100724 A CN 200910100724A CN 200910100724 A CN200910100724 A CN 200910100724A CN 101615781 A CN101615781 A CN 101615781A
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 238000002474 experimental method Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract description 2
- 201000005630 leukorrhea Diseases 0.000 abstract description 2
- 206010046901 vaginal discharge Diseases 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
A kind of device for fast disconnecting high voltage testing source, it includes experiment power supply control device and at least three infrared ray fences, four infrared ray fences of general setting are square and are arranged in around the power equipment, dispose battery in the infrared ray fence, described four infrared ray fences are positioned on the same horizontal plane and through wireless signal and are connected to each other, four infrared ray fences are through wireless signal or wired connection experiment power supply control device, this infrared ray fence upper end is equipped with an alarm, the lower end is fixed with tripod, main body is provided with two far infrared transceiver and forms the first projection fence and the second projection fence, form the twice reaction unit, this device for fast disconnecting high voltage testing source has solved existing red leukorrhea and has enclosed and the effect that safety measure can only play passive isolation at work such as block, and has improved the stable and fail safe of device for fast disconnecting high voltage testing source.
Description
Technical field
The present invention relates to a kind of device for fast disconnecting high voltage testing source, belong to the power technology field.
Background technology
High voltage test is a high-risk work post, in process of the test, can produce 42kV, high voltages such as 95kV, accidentally may cause the life injury, and experimental enviroment relative complex, different work posts are forked working simultaneously, being easy to generate the inoperative personnel is strayed into the trial zone and causes personal injury, testing crew may be because iron owing to equipment discharges to dodge in process of the test, the change wiring, reasons such as equipment state change enter the trial zone under the situation of not cutting off experiment power supply, directly contact high-tension testing apparatus, cause personal injury to oneself, existing red leukorrhea encloses the effect that safety measure can only play passive isolation at work such as block, when people's mistakenly entering into charged zone, the measure of can't initiatively making a response can not be eliminated the potential safety hazard that occurs completely to guarantee the safety of the person and equipment in process of the test.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of easy for installation, fail safe good, data transmission security is stable device for fast disconnecting high voltage testing source is provided.
The objective of the invention is to finish by following technical solution, described device for fast disconnecting high voltage testing source, it includes experiment power supply control device and four infrared ray fences, described four infrared ray fences are square and are arranged in around the high-tension apparatus, described four infrared ray fences are positioned on the same horizontal plane and through wireless signal and are connected to each other, and four infrared ray fences are through wireless signal or wired connection experiment power supply control device.
Described experiment power supply control device includes the input supply hub that is fitted on the shell and switch, out-put supply jack and indicator light, four parts such as infrared alarm indicator light, reset key, earth jack, reception and emission key.
Dispose battery in the described infrared ray fence, its upper end is equipped with alarm, a lower end and is fixed with tripod, main body is provided with two far infrared transceiver and forms the first projection fence and the second projection fence, the first projection fence comprises two infrared tubes, and the second projection fence comprises the second fence grenade instrumentation and the second fence receiving system.
Be shaped on mounting and positioning device on the described infrared ray fence.
Far infrared transceiver on the described infrared ray fence is fixed with magnet.
The present invention introduces device for fast disconnecting high voltage testing source with infrared transceiver device, improved accuracy, when the staff is strayed into the trial zone owing to the pause of certain link produces brain moment vacuum in experimentation, perhaps the inoperative personnel know perfectly well under the situation of doing experiment when crossing over warning line for the figure that saves time is convenient, can trigger the infrared ray fence, this moment, the alarm lamp of device for fast disconnecting high voltage testing source lighted, trigger the voice-control alarm device simultaneously, the firing test power control, cut off the electricity supply, in order to guarantee personal security and device security, this device for fast disconnecting high voltage testing source can also be according to the environment at scene, suitable sensitivity is set, reduces wrong report, wireless and cable data transmits more safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an infrared Fence structure schematic diagram among the present invention.
Fig. 3 is a pilot scale electrical verification source control device schematic diagram of the present invention.
Fig. 4 is a work schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done detailed introduction: device for fast disconnecting high voltage testing source as described in Figure 1, it includes experiment power supply control device 11 and four infrared ray fences 9, described four infrared ray fences 9 are square and are arranged in around the high-tension testing apparatus 10, be shaped on mounting and positioning device on the described infrared ray fence 9, easily four infrared ray fences 9 be installed on the same horizontal plane; Described four infrared ray fences 9 are positioned on the same horizontal plane and through wireless signal and are connected to each other, four infrared ray fences 9 are through wireless signal or wired connection experiment power supply control device 11, wireless transmission adopts the 315MHz tranmitting frequency, can also use the PT2262 transmission of encoding, four infrared ray fences 9 use the PT2272 reception of encoding, wire transmission adopts the shielding conductor transmission signals, shielding conductor is attached on the safety belt, convenient retracted, wireless and cable data transmission is made two-shipper and is backed up mutually, dispose battery in the described infrared ray fence 9, adopt supporting battery that long flying power can be provided, can also use the charging modes of AC-DC that battery is charged, in order to guarantee firing test power control 11 effectively accurately, infrared ray fence 9 battery design have surplus, guarantee that action accurately can be reminded charging simultaneously when hanging down electric weight.
Experiment power supply control device 11 main bodys as described in Figure 3 include the input supply hub that is fitted on the shell and switch, out-put supply jack and indicator light, four parts such as infrared alarm indicator light, reset key, earth jack, reception and emission key.
The first projection fence work at ordinary times as shown in Figure 3, the second projection fence dormancy, when invader triggers the infrared ray first projection fence, light path in the middle of the infrared tube 2 is cut off, produced the signal saltus step, start alarm 1, this moment, alarm lamp lighted, and triggered the voice-control alarm device simultaneously, as expelled successfully, then stop light and language alarm, as expelling failure, the middle light path of infrared correlation T-R tube that activates between the second projection fence and experiment power supply control device 11, the second fence grenade instrumentations 4 and the second fence receiving system 5 is cut off, produce the signal saltus step, this signal is admitted to the power supply chip of band Enable Pin, and actuating signal is sent into relay or operating coil, feeds back to experiment power supply control device 11, as judging line more, firing test power control 11 is cut off the electricity supply, in order to guarantee the safety of personal security and high-tension testing apparatus 10, as judging not line more, get back to initial condition.
Most preferred embodiment of the present invention is illustrated.
Claims (5)
1, a kind of device for fast disconnecting high voltage testing source, it includes experiment power supply control device and at least three infrared ray fences, it is characterized in that described infrared ray fence (9) is positioned on the same horizontal plane and through wireless signal is connected to each other, and infrared ray fence (9) is through wireless signal or wired connection experiment power supply control device (11).
2, device for fast disconnecting high voltage testing source according to claim 1, it is characterized in that described infrared ray fence (9) is generally four, be square and be arranged in high-tension testing apparatus (10) on every side, described experiment power supply control device (11) main body includes the input supply hub that is fitted on the shell and switch, out-put supply jack and indicator light, four parts such as infrared alarm indicator light, reset key, earth jack, reception and emission key.
3, device for fast disconnecting high voltage testing source according to claim 1 and 2, it is characterized in that disposing battery in the described infrared ray fence (9), its upper end is equipped with an alarm (1), the lower end is fixed with tripod (3), main body is provided with two far infrared transceiver and forms the first projection fence and the second projection fence, the first projection fence comprises two infrared tubes (2), and the second projection fence comprises the second fence grenade instrumentation (4) and the second fence receiving system (5).
4,, it is characterized in that described infrared ray fence (9) is provided with positioner according to claim 1,2 or 3 described device for fast disconnecting high voltage testing source.
5,, it is characterized in that described infrared ray fence (9) upward is fixed with far infrared transceiver with magnet according to claim 1,2 or 3 described device for fast disconnecting high voltage testing source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101007242A CN101615781B (en) | 2009-07-20 | 2009-07-20 | Device for fast disconnecting high voltage testing source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101007242A CN101615781B (en) | 2009-07-20 | 2009-07-20 | Device for fast disconnecting high voltage testing source |
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| Publication Number | Publication Date |
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| CN101615781A true CN101615781A (en) | 2009-12-30 |
| CN101615781B CN101615781B (en) | 2012-05-09 |
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| CN2009101007242A Active CN101615781B (en) | 2009-07-20 | 2009-07-20 | Device for fast disconnecting high voltage testing source |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949232A (en) * | 2010-08-21 | 2011-01-19 | 江苏省电力公司徐州供电公司 | Portable intelligent safety fence |
| CN102254392A (en) * | 2011-07-01 | 2011-11-23 | 辽宁省电力有限公司辽阳供电公司 | Active infrared site safe operation distribution control system |
| CN102593791A (en) * | 2012-03-05 | 2012-07-18 | 安徽省电力公司宣城供电公司 | Infrared safety protection fence |
| CN103136888A (en) * | 2011-11-25 | 2013-06-05 | 哈尔滨电业局 | Error-entering-proof device of high-tension laboratory |
| CN103927835A (en) * | 2014-04-15 | 2014-07-16 | 国家电网公司 | Intelligent safety rail for high-voltage test |
| CN104299360A (en) * | 2014-10-30 | 2015-01-21 | 云南省送变电工程公司 | Intelligent infrared high-voltage test protection system with wireless monitoring function |
| CN104680690A (en) * | 2013-11-28 | 2015-06-03 | 国网河南省电力公司三门峡供电公司 | Intelligent electronic guardrail system |
| CN108053590A (en) * | 2017-12-19 | 2018-05-18 | 广东运峰电力安装有限公司 | A kind of light beam encloses the system of covering and its control method |
| CN109471002A (en) * | 2018-08-27 | 2019-03-15 | 国网浙江嘉善县供电有限公司 | The anti-error system of cable voltage test |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035032C (en) * | 1992-08-22 | 1997-05-28 | 国营兴安化学材料厂 | High-voltage safety protection network |
| CN2275742Y (en) * | 1996-12-13 | 1998-03-04 | 王占国 | Infra-red safety alarm enclosure |
| CN2439533Y (en) * | 2000-09-29 | 2001-07-18 | 李大军 | Combination and early warning type for infra-red electronic grille fence |
| CN2534637Y (en) * | 2001-12-31 | 2003-02-05 | 马东民 | Infrared protection optical grid |
| CN100395780C (en) * | 2004-12-09 | 2008-06-18 | 广州南方电力集团科技发展有限公司 | Electronci alarming guard for separating dangerous area |
| CA2544913A1 (en) * | 2005-04-29 | 2006-10-29 | Smartpool Incorporated | Virtual electronic perimeter fence with solar powered lights |
| CN101383071A (en) * | 2007-10-25 | 2009-03-11 | 羊荣兴 | Multi-beam infrared railings sounder having intrusion directional recognition and sounding method |
| CN201236528Y (en) * | 2008-07-12 | 2009-05-13 | 江苏省电力公司灌南县供电公司 | Security enclosure of transforming plant |
| CN201274072Y (en) * | 2008-09-02 | 2009-07-15 | 上海市城市排水市南运营有限公司 | Electric facility approach prohibition net for safety |
| CN201584754U (en) * | 2009-09-11 | 2010-09-15 | 嘉兴电力局 | High-voltage testing power supply quickly cutting device |
-
2009
- 2009-07-20 CN CN2009101007242A patent/CN101615781B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949232A (en) * | 2010-08-21 | 2011-01-19 | 江苏省电力公司徐州供电公司 | Portable intelligent safety fence |
| CN101949232B (en) * | 2010-08-21 | 2012-01-11 | 江苏省电力公司徐州供电公司 | Portable intelligent safety fence |
| CN102254392A (en) * | 2011-07-01 | 2011-11-23 | 辽宁省电力有限公司辽阳供电公司 | Active infrared site safe operation distribution control system |
| CN103136888A (en) * | 2011-11-25 | 2013-06-05 | 哈尔滨电业局 | Error-entering-proof device of high-tension laboratory |
| CN102593791A (en) * | 2012-03-05 | 2012-07-18 | 安徽省电力公司宣城供电公司 | Infrared safety protection fence |
| CN104680690A (en) * | 2013-11-28 | 2015-06-03 | 国网河南省电力公司三门峡供电公司 | Intelligent electronic guardrail system |
| CN103927835A (en) * | 2014-04-15 | 2014-07-16 | 国家电网公司 | Intelligent safety rail for high-voltage test |
| CN104299360A (en) * | 2014-10-30 | 2015-01-21 | 云南省送变电工程公司 | Intelligent infrared high-voltage test protection system with wireless monitoring function |
| CN108053590A (en) * | 2017-12-19 | 2018-05-18 | 广东运峰电力安装有限公司 | A kind of light beam encloses the system of covering and its control method |
| CN109471002A (en) * | 2018-08-27 | 2019-03-15 | 国网浙江嘉善县供电有限公司 | The anti-error system of cable voltage test |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101615781B (en) | 2012-05-09 |
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| PB01 | Publication | ||
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Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121203 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121203 Address after: Jiaxing City, Zhejiang province 314000 North Road No. 99 Patentee after: Jiaxing Electric Power Bureau Patentee after: State Grid Corporation of China Address before: Jiaxing City, Zhejiang province 314000 North Road No. 99 Patentee before: Jiaxing Electric Power Bureau |