CN102931649A - Novel lightning protection device - Google Patents
Novel lightning protection device Download PDFInfo
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- CN102931649A CN102931649A CN2012104601018A CN201210460101A CN102931649A CN 102931649 A CN102931649 A CN 102931649A CN 2012104601018 A CN2012104601018 A CN 2012104601018A CN 201210460101 A CN201210460101 A CN 201210460101A CN 102931649 A CN102931649 A CN 102931649A
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- lightning protection
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Abstract
A novel lightning protection device relates to the field of lightning protection devices and comprises three parallel lightning protection circuits connected with an isolation switch and a high-voltage fuse in series, wherein the three parallel lightning protection circuits respectively are a first lightning protection circuit, a second lightning protection circuit and a third lightning protection circuit which are connected in parallel respectively; a clearance discharging device is connected with a first detector in series and then is grounded by the first lightning protection circuit; a zinc oxide lightning protection circuit is connected with a second detector in series and then is grounded by the second lightning protection circuit; a zinc oxide arrester is connected with a thermistor and a third detector in series and then is grounded by the third lightning protection circuit; and signal output terminals of the first detector, the second detector and the third detector are connected with a signal input terminal of a microcomputer monitor. The novel lightning protection device disclosed by the invention is reasonable in design and is provided with a plurality of parallel lightning protection circuits; when one path of lightning protection circuit is damaged, another parallel lightning protection circuits can still work, and thus the safety performance of the lightning protection device is improved; and in addition, each lightning protection circuit is connected with the microcomputer monitor through the detectors, so that the work state of the lightning protection device can be monitored in real time and potential safety hazards are eliminated.
Description
Technical field:
The present invention relates to intelligent circuit system field and lightning protection device field, relate in particular to a kind of Novel lightning-proof device.
Background technology:
Lightning protection device comprises: lightning protection for power supply and siganl thunder-proof device, and antenna feeder lightning-proof device.Lightning protection device is called after also: lightning arrester, and Surge Protector, surge protector is called for short SPD.In today of information age, computer network and communication apparatus are more and more accurate, the requirement of its operational environment is also more and more higher, and the transient overvoltage of thunder and lightning and large electric equipment can pass through circuits intrusion indoor electric equipment and the network equipments such as power supply, antenna, radio signal transceiver more and more frequently, cause equipment or components and parts to damage, casualties, transmission or the data that store are interfered or lose, even make electronic equipment produce misoperation or temporary transient paralysis, system-down, transfer of data is interrupted, and local area network (LAN) and even wide area network are destroyed.Its harm is startling, and indirect loss generally is far longer than direct economic loss.Lightning protection device is exactly to prevent by the equipment in being struck by lightning by modern electricity and other technology.In the prior art, can't realize Real Time Monitoring to the lightning protection device operating state, in a single day lightning protection device damages, but can not in time be found, the consequence that may cause will be difficult to prediction.
Summary of the invention:
Technical problem to be solved by this invention is to overcome the defective of prior art, provides a kind of security performance high, Novel lightning-proof device that can the Real-Time Monitoring operating state.
Technical problem to be solved by this invention realizes by the following technical solutions.
A kind of Novel lightning-proof device, it is characterized in that: comprise three lightning circuits in parallel of connecting with isolation switch and high-tension fuse, described three lightning circuits in parallel are the first lightning circuit of parallel connection respectively, the second lightning circuit and the 3rd lightning circuit, ground connection described the first lightning circuit is connected the gap discharge device with the first detector after, ground connection described the second lightning circuit is connected zinc oxide arrester with the second detector after, ground connection described the 3rd lightning circuit is connected zinc oxide arrester with thermistor and the 3rd detector after, described the first detector, the signal input part of the signal output part connected with computer watch-dog of the second detector and the 3rd detector.
The present invention is reasonable in design, be provided with the lightning circuit of many parallel connections, when one road lightning circuit damages, lightning circuit in parallel still can work in addition, improve the security performance of lightning protection device, and every lightning circuit all passes through detector connected with computer watch-dog, and operating state that can the Real Time Monitoring lightning arrester eliminates safe hidden trouble.
Description of drawings:
Fig. 1 is circuit diagram of the present invention.
Embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of Novel lightning-proof device, comprise three lightning circuits in parallel of connecting with isolation switch 2 and high-tension fuse 3, article three, lightning circuit in parallel is distinguished the first lightning circuit in parallel, the second lightning circuit and the 3rd lightning circuit, ground connection the first lightning circuit is connected gap discharge device 9 with the first detector 8 after, ground connection the second lightning circuit is connected zinc oxide arrester 4 with the second detector 7 after, ground connection the 3rd lightning circuit is connected zinc oxide arrester 4 with thermistor 5 and the 3rd detector 6 after, the first detector 8, the signal input part of the signal output part connected with computer watch-dog 1 of the second detector 7 and the 3rd detector 6.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1. Novel lightning-proof device, it is characterized in that: comprise three lightning circuits in parallel of connecting with isolation switch and high-tension fuse, described three lightning circuits in parallel are the first lightning circuit of parallel connection respectively, the second lightning circuit and the 3rd lightning circuit, ground connection described the first lightning circuit is connected the gap discharge device with the first detector after, ground connection described the second lightning circuit is connected zinc oxide arrester with the second detector after, ground connection described the 3rd lightning circuit is connected zinc oxide arrester with thermistor and the 3rd detector after, described the first detector, the signal input part of the signal output part connected with computer watch-dog of the second detector and the 3rd detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104601018A CN102931649A (en) | 2012-11-15 | 2012-11-15 | Novel lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104601018A CN102931649A (en) | 2012-11-15 | 2012-11-15 | Novel lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102931649A true CN102931649A (en) | 2013-02-13 |
Family
ID=47646389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104601018A Pending CN102931649A (en) | 2012-11-15 | 2012-11-15 | Novel lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102931649A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508266A (en) * | 2017-09-14 | 2017-12-22 | 国网四川省电力公司电力科学研究院 | The controllable energy release device of high-voltage convertor station neutral bus and realizing controlled-release energy method |
| CN108539726A (en) * | 2018-06-06 | 2018-09-14 | 浙江雷拓电气有限公司 | A kind of active power lightning protection Duplicate protective box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1581626A (en) * | 2003-08-05 | 2005-02-16 | 刘金生 | Anti interference method and device |
| CN201956666U (en) * | 2011-01-21 | 2011-08-31 | 合肥徽力电气技术有限公司 | High-voltage flexible safety device |
| CN202004453U (en) * | 2011-04-28 | 2011-10-05 | 合肥徽力电气技术有限公司 | High-voltage flexible overvoltage suppression device |
| CN102420425A (en) * | 2011-12-26 | 2012-04-18 | 贵州航天天马机电科技有限公司 | Anti-surging protection device for computer controller |
| CN202930932U (en) * | 2012-11-15 | 2013-05-08 | 陈文根 | Novel lightning protection apparatus |
-
2012
- 2012-11-15 CN CN2012104601018A patent/CN102931649A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1581626A (en) * | 2003-08-05 | 2005-02-16 | 刘金生 | Anti interference method and device |
| CN201956666U (en) * | 2011-01-21 | 2011-08-31 | 合肥徽力电气技术有限公司 | High-voltage flexible safety device |
| CN202004453U (en) * | 2011-04-28 | 2011-10-05 | 合肥徽力电气技术有限公司 | High-voltage flexible overvoltage suppression device |
| CN102420425A (en) * | 2011-12-26 | 2012-04-18 | 贵州航天天马机电科技有限公司 | Anti-surging protection device for computer controller |
| CN202930932U (en) * | 2012-11-15 | 2013-05-08 | 陈文根 | Novel lightning protection apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508266A (en) * | 2017-09-14 | 2017-12-22 | 国网四川省电力公司电力科学研究院 | The controllable energy release device of high-voltage convertor station neutral bus and realizing controlled-release energy method |
| CN107508266B (en) * | 2017-09-14 | 2020-06-02 | 国网四川省电力公司电力科学研究院 | Controllable energy release device and controllable energy release method for neutral bus of high-voltage converter station |
| CN108539726A (en) * | 2018-06-06 | 2018-09-14 | 浙江雷拓电气有限公司 | A kind of active power lightning protection Duplicate protective box |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130213 Assignee: Hefei Gorun Smart Electrical Technology Co., Ltd. Assignor: Chen Wengen|Liu An|Zhang Quansen Contract record no.: 2013340000134 Denomination of invention: Novel lightning protection device License type: Exclusive License Record date: 20130912 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |