CN204167885U - Surge protector intelligent supervision early warning system - Google Patents
Surge protector intelligent supervision early warning system Download PDFInfo
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- CN204167885U CN204167885U CN201420497360.2U CN201420497360U CN204167885U CN 204167885 U CN204167885 U CN 204167885U CN 201420497360 U CN201420497360 U CN 201420497360U CN 204167885 U CN204167885 U CN 204167885U
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- surge protector
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- 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
The utility model relates to a kind of surge protector intelligent supervision early warning system.It solve the problems such as existing surge protector supervision inconvenience.Comprise host computer, overall network switch, the first sub-network switch, the second sub-network switch be connected with some network access machines; and network access machine is connected with the first sub-network switch by output interface; network access machine is connected with a SPD group by input interface; second sub-network switch is connected with some monitoring devices; monitoring device is connected with the 2nd SPD group by wire communication mode and/or is connected with the Three S's PD group with some 3rd surge protectors by wireless communication mode, and each the 3rd surge protector is equipped with wireless sending module.The advantage of this surge protector intelligent supervision early warning system is: good stability, and automaticity is high, decreases a large amount of to patrol and examine work, can realize monitoring multiple stage surge protector state, have multiple connected mode.
Description
Technical field
The utility model belongs to anti-thunder technical field, especially relates to a kind of surge protector intelligent supervision early warning system.
Background technology
Freeway facility needs reliability service, once suffer thunderbolt to cause device damage, may cause loss of data, interruption of communication, and the indirect loss causing equipment to lose and cannot estimate, even causes factors leading to social instability.Particularly in recent years in actual applications, various microelectronic device is more and more frequent to artificial or naturally voltage, electric current impact, and it brings the loss that cannot estimate to our live and work.Cause the thunder calamity accident of heavy losses to be on the increase because of thunderbolt, lightning protection is very urgent.Along with the extensive application of SPD in freeway facility, thunder and lightning loss is also lowered gradually, but SPD is due to self-characteristic reason, there is following hidden danger: finite capacity, exceedes ability to bear and there will be the high heat of high temperature and even on fire from explosion; Life-span reduces gradually, and along with absorption surge amount accumulates, the life-span reduces gradually, and absorbability constantly reduces, and SPD can generate heat gradually, and this is will instantaneous explosion if run into slightly large lightning impulse, loses efficacy.So supervisory being operated in line service of SPD operation conditions is also absolutely necessary one.But because highway distance along the line is far away, patrol and examine that difficulty is high, spended time is long, particularly arrived thunderstorm season, along with wreaking havoc of thunder and lightning, highway is patrolled and examined frequently and maintenance always is a hard work.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of Intelligent surge protector monitoring system [application number: 201020696147.6], is made up of Surge Protector monitoring module, transmission system, host computer; Monitoring module primarily of control unit, communication unit, detecting unit composition, described monitoring module is connected with surge protection module, gather device of surge protector real time data and carry out signal conversion, by transmission system by information transmission to host computer; Host computer is sent control information and is entered control unit in monitoring module by transmission system, and control unit is connected to controlled Surge Protector by control circuit, controls the switching etc. of Surge Protector in protection circuit.
Such scheme to some extent solves the problem of existing Surge Protector monitoring system poor reliability, but the program still also exists: complex structure, job insecurity, and automaticity is low, and monitoring effect is poor, the problem that connected mode is single.
Summary of the invention
The purpose of this utility model is for the problems referred to above, and provide a kind of simple and reasonable, good stability, has the surge protector intelligent supervision early warning system of multiple connected mode.
For achieving the above object, the utility model have employed following technical proposal: this surge protector intelligent supervision early warning system, comprise host computer, it is characterized in that, described host computer is connected with the second sub-network switch with the first sub-network switch respectively by overall network switch, the first described sub-network switch is connected to some network access machines, each network access machine is equipped with input interface and output interface, and described network access machine is connected with the first sub-network switch by output interface, described network access machine is connected with a SPD group by input interface, the second described sub-network switch is connected with some monitoring devices, described monitoring device is connected with the 2nd SPD group by wire communication mode and/or is connected with the Three S's PD group with some 3rd surge protectors by wireless communication mode, each the 3rd surge protector is equipped with wireless sending module.Adopt multiple connected mode to make the supervision good stability of surge protector in this structure, applicable connected mode can be selected according to actual conditions.
In above-mentioned surge protector intelligent supervision early warning system, a described SPD group comprises some first surge protectors; The 2nd described SPD group comprises some second surge protectors, and is equipped with some temperature sensors in the first described surge protector, the second surge protector and the 3rd surge protector.Temperature acquisition is carried out to multiple parts of surge protector.
In above-mentioned surge protector intelligent supervision early warning system, the quantity of the first surge protector in a described SPD group is equal with the quantity of the second surge protector in the 2nd SPD group and be all no more than eight.Namely the quantity that each first sub-network switch connects the first surge protector is all no more than eight with the quantity that each second sub-network switch is connected the second surge protector.
In above-mentioned surge protector intelligent supervision early warning system, described input interface is RS485 interface.
In above-mentioned surge protector intelligent supervision early warning system, described output interface is RJ45 interface.
In above-mentioned surge protector intelligent supervision early warning system, described wire communication mode is RS-485 communication modes.
In above-mentioned surge protector intelligent supervision early warning system, described monitoring device is provided with screen display module, sound and light alarm module, RS485 interface module and wireless receiving module.
Compared with prior art; the advantage of this surge protector intelligent supervision early warning system is: structure is simple; good stability; automaticity is high; decrease a large amount of patrolling and examining work thus greatly reduce maintenance cost; monitoring multiple stage surge protector state can be realized, there is multiple connected mode.
Accompanying drawing explanation
The structural representation that Fig. 1 provides for the utility model.
In figure, host computer 1, overall network switch 2, first sub-network switch 21, second sub-network switch 22, network access machine 3, input interface 31, output interface 32, SPD group 4, first surge protector 41, monitoring device 5, screen display module 51, sound and light alarm module 52, RS485 interface module 53, wireless receiving module 54, the 2nd SPD group 6, second surge protector 61, Three S's PD group 7, the 3rd surge protector 71, wireless sending module 72, temperature sensor 8.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1, this surge protector intelligent supervision early warning system, comprise host computer 1, host computer 1 is connected with the second sub-network switch 22 with the first sub-network switch 21 respectively by overall network switch 2, first sub-network switch 21 is connected to some network access machines 3, each network access machine 3 is equipped with input interface 31 and output interface 32, and network access machine 3 is connected with the first sub-network switch 21 by output interface 32, network access machine 3 is connected with a SPD group 4 by input interface 31, second sub-network switch 22 is connected with some monitoring devices 5, monitoring device 5 is connected with the 2nd SPD group 6 by wire communication mode and/or is connected with the Three S's PD group 7 with some 3rd surge protectors 71 by wireless communication mode, each the 3rd surge protector 71 is equipped with wireless sending module 72, multiple connected mode is adopted to make the supervision good stability of surge protector, applicable connected mode can be selected according to actual conditions.
Preferably, a SPD group 4 here comprises some first surge protectors 41; 2nd SPD group 6 comprises some second surge protectors 61, and is equipped with some temperature sensors 8 in the first surge protector 41, second surge protector 61 and the 3rd surge protector 71, carries out temperature acquisition to multiple parts of surge protector.Further; the quantity of the first surge protector 41 in a SPD group 4 is here equal with the quantity of the second surge protector 61 in the 2nd SPD group 6 and be all no more than eight, and the quantity that namely each first sub-network switch 21 connects the first surge protector 41 is all no more than eight with the quantity that each second sub-network switch 22 is connected the second surge protector 61.
Preferably, input interface 31 is here RS485 interface.Wherein, output interface 32 is RJ45 interface.Preferably, wire communication mode is here RS-485 communication modes.In addition, monitoring device 5 is provided with screen display module 51, sound and light alarm module 52, RS485 interface module 53 and wireless receiving module 54.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ host computer 1 herein, overall network switch 2, first sub-network switch 21, second sub-network switch 22, network access machine 3, input interface 31, output interface 32, one SPD group 4, first surge protector 41, monitoring device 5, screen display module 51, sound and light alarm module 52, RS485 interface module 53, wireless receiving module 54, 2nd SPD group 6, second surge protector 61, Three S's PD group 7, 3rd surge protector 71, wireless sending module 72, term such as temperature sensor 8 grade, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. a surge protector intelligent supervision early warning system, comprise host computer (1), it is characterized in that, described host computer (1) is connected with the second sub-network switch (22) with the first sub-network switch (21) respectively by overall network switch (2), the first described sub-network switch (21) is connected to some network access machines (3), each network access machine (3) is equipped with input interface (31) and output interface (32), and described network access machine (3) is connected with the first sub-network switch (21) by output interface (32), described network access machine (3) is connected with a SPD group (4) by input interface (31), the second described sub-network switch (22) is connected with some monitoring devices (5), described monitoring device (5) is connected with the 2nd SPD group (6) by wire communication mode and/or is connected with the Three S's PD group (7) with some 3rd surge protectors (71) by wireless communication mode, each the 3rd surge protector (71) is equipped with wireless sending module (72).
2. surge protector intelligent supervision early warning system according to claim 1, is characterized in that, a described SPD group (4) comprises some first surge protectors (41); The 2nd described SPD group (6) comprises some second surge protectors (61), and is equipped with some temperature sensors (8) in described the first surge protector (41), the second surge protector (61) and the 3rd surge protector (71).
3. surge protector intelligent supervision early warning system according to claim 2; it is characterized in that, the quantity of the first surge protector (41) in a described SPD group (4) is equal with the quantity of the second surge protector (61) in the 2nd SPD group (6) and be all no more than eight.
4. the surge protector intelligent supervision early warning system according to claim 1 or 2 or 3, is characterized in that, described input interface (31) is RS485 interface.
5. surge protector intelligent supervision early warning system according to claim 1, is characterized in that, described output interface (32) is RJ45 interface.
6. surge protector intelligent supervision early warning system according to claim 1, is characterized in that, described wire communication mode is RS-485 communication modes.
7. surge protector intelligent supervision early warning system according to claim 1; it is characterized in that, described monitoring device (5) is provided with screen display module (51), sound and light alarm module (52), RS485 interface module (53) and wireless receiving module (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497360.2U CN204167885U (en) | 2014-08-30 | 2014-08-30 | Surge protector intelligent supervision early warning system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420497360.2U CN204167885U (en) | 2014-08-30 | 2014-08-30 | Surge protector intelligent supervision early warning system |
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| CN204167885U true CN204167885U (en) | 2015-02-18 |
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| CN201420497360.2U Active CN204167885U (en) | 2014-08-30 | 2014-08-30 | Surge protector intelligent supervision early warning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709836A (en) * | 2018-10-29 | 2019-05-03 | 上海大学 | A kind of intelligent lightning monitoring system based on NB-IOT |
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2014
- 2014-08-30 CN CN201420497360.2U patent/CN204167885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709836A (en) * | 2018-10-29 | 2019-05-03 | 上海大学 | A kind of intelligent lightning monitoring system based on NB-IOT |
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