CN205301268U - Looped netowrk electricity cabinet SF6 gas leakage on -line monitoring system - Google Patents
Looped netowrk electricity cabinet SF6 gas leakage on -line monitoring system Download PDFInfo
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- CN205301268U CN205301268U CN201520662027.7U CN201520662027U CN205301268U CN 205301268 U CN205301268 U CN 205301268U CN 201520662027 U CN201520662027 U CN 201520662027U CN 205301268 U CN205301268 U CN 205301268U
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- gas leakage
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Abstract
The utility model discloses a looped netowrk electricity cabinet SF6 gas leakage on -line monitoring system, including being used for carrying out data operation to monitoring system, the analysis, judge monitoring host computer who handles and control external power service equipment and the alarm module who connects monitoring host computer, at least one changer and at least one control output module, the changer is arranged in detecting electric cabinet gas strength, humidity and temperature turn into the signal of telecommunication and feed back monitoring host computer, alarm module is arranged in the suggestion of reporting to the police of the abnormal conditions of electric cabinet, control output module is used for controlling external power service equipment according to the instruction that detects the host computer, this on -line monitoring system can leak SF6 according to user's demand and carry out quantitative determination and regulation and control, improves and detects and the treatment effeciency, satisfies its on -the -spot requirement.
Description
Technical field
The utility model belongs to the SF in power system6Gas monitoring techniques field, especially relates to a kind of looped network electricity cabinet SF6Gas leakage on-line monitoring system.
Background technology
Current power system region or institute of large-lot producer electrical installation are looped network type and power, and equipment operationally has SF unavoidably6Gas leakage. Therefore just need the SF in equipment6Gas leakage carries out monitoring and when gas leakage amount is above standard value, takes required remedial measures. Ventilate as automatically started or dehumidify, lowering the temperature sends alarm prompt, to notify that near cabinet, operation personnel withdraw, ensures the safety of equipment and personnel. But existing SF6Gas looped network cabinet is gas density monitoring only, and other all needs serviceman to do qualitative detection and maintenance to scene, so numerous servicemans urgently need one personnel need not to show up and automatically terminate fault, and reports to the police and the online monitoring alarm system of highlight indication.
Practical novel content
For solving the deficiencies in the prior art problem, the utility model provides a kind of looped network electricity cabinet SF6Gas leakage on-line monitoring system, this on-line monitoring system can according to the demand of user to SF6Leakage carries out detection by quantitative and regulation and control, it is to increase detection and treatment efficiency, meets the requirement at its scene.
A kind of looped network electricity cabinet SF6Gas leakage on-line monitoring system, comprise the monitoring main frame for Monitoring systems being carried out data computing, analysis, judgement process and control external power equipment and connect alarm module, at least one transmitter and at least one the control output module of monitoring main frame, transmitter for detect electricity cabinet in gas concentration, humidity and temperature and be converted into electrical signal and feed back to monitoring main frame, alarm module is used for the abnormal conditions in electricity cabinet are carried out alarm, and control output module is used for the instruction according to detection main frame and is controlled by outside power equipment.
Preferably, described alarm module comprises voice warning unit and LED display unit.
Preferably, described transmitter comprises gas concentration transmitter, temperature transmitter and humidity transmitter.
Preferably, described line monitoring system also comprises Power supply unit.
A kind of looped network electricity cabinet SF in the utility model6Gas leakage on-line monitoring system is by SF in transmitter monitoring electricity cabinet6Signal is also converted into electrical signal and is sent to monitoring main frame by concentration, the humidity and temperature of gas, main frame through operational analysis, judge backward control output module sending controling instruction for controlling the work of peripheral equipment, to the SF in electricity cabinet6Gas processes; In order to can by SF6The monitoring situation intuitive and convenient of gas feed back to user, this system is also provided with the alarm module of voice warning unit and LED display unit, this module can according to the demand of user carry out voice alarm display and LED LED lighting display; In order to the working stability performance of on-Line Monitor Device can be ensured, also it is provided with for the Power supply unit for each module unit of system offer steady operation power supply.
Accompanying drawing explanation
Fig. 1 is a kind of looped network electricity cabinet SF of the utility model6The principle of work figure of gas leakage on-line monitoring system.
Embodiment
Below in conjunction with accompanying drawing, the application's scheme is further described:
As shown in Figure 1, the electricity of a kind of looped network in the present embodiment cabinet SF6Gas leakage on-line monitoring system, comprising the monitoring main frame 11 for Monitoring systems carries out data computing, analysis, judgement process and control external power equipment and connect alarm module 12, at least one transmitter 13 and at least one the control output module 14 of monitoring main frame 11, alarm module 12, transmitter 13 and control output module 14 are communicated to connect by 485 buses 15 and monitoring main frame 11; Transmitter 13 can be used for detecting SF in electricity cabinet6Concentration, the humidity and temperature of gas and other gases are also converted into electrical signal and feed back to monitoring main frame 11, monitoring main frame 11 is after treatment to alarm module 12 sending controling instruction, then the abnormal conditions in electricity cabinet can be carried out alarm according to the demand of user by alarm module 12, and outside power equipment is controlled by control output module 14 for the instruction according to detection main frame.
Further in order to can be comprehensive carry out alarm, alarm module 12 comprises voice warning unit 121 and LED display unit 122.
Further, described transmitter 13 comprises SF6Consistency transmitter, temperature transmitter and humidity transmitter, it is possible to the concentration of gas, temperature and humidity value in Real-Time Monitoring environment, carry out real-time monitoring and protecting; In order to ensure the working stability performance of on-Line Monitor Device, this system also comprises power supply management module 16.
A kind of looped network electricity cabinet SF in the present embodiment6Gas leakage on-line monitoring system is by SF in transmitter monitoring electricity cabinet6Signal is also converted into electrical signal and is sent to monitoring main frame by concentration, the humidity and temperature of gas, main frame through operational analysis, judge backward control output module sending controling instruction for controlling the work of peripheral equipment, to the SF in electricity cabinet6Gas processes; In order to can by SF6The monitoring situation intuitive and convenient of gas feed back to user, this system is also provided with the alarm module of voice warning unit and LED display unit, this module can according to the demand of user carry out voice alarm display and LED LED lighting display; In order to the working stability performance of on-Line Monitor Device can be ensured, also it is provided with for the confession electric unit for each module unit of system offer steady operation power supply.
Above-mentioned preferred implementation should be considered as the illustration of the application's scheme implementation mode, all identical with the application's scheme, approximate or make based on this technology deduction, replacement, improvement etc., the protection domain of this patent all should be considered as.
Claims (4)
1. a looped network electricity cabinet SF6Gas leakage on-line monitoring system, it is characterized in that: comprise the monitoring main frame for Monitoring systems being carried out data computing, analysis, judgement process and control external power equipment and connect alarm module, at least one transmitter and at least one the control output module of monitoring main frame, transmitter for detect electricity cabinet in gas concentration, humidity and temperature and be converted into electrical signal and feed back to monitoring main frame, alarm module is used for the abnormal conditions in electricity cabinet are carried out alarm, and control output module is used for the instruction according to detection main frame and is controlled by outside power equipment.
2. a kind of looped network electricity cabinet SF according to claim 16Gas leakage on-line monitoring system, it is characterised in that: described alarm module comprises voice warning unit and LED display unit.
3. a kind of looped network electricity cabinet SF according to claim 26Gas leakage on-line monitoring system, it is characterised in that: described transmitter comprises gas concentration transmitter, temperature transmitter and humidity transmitter.
4. a kind of looped network electricity cabinet SF according to claim 36Gas leakage on-line monitoring system, it is characterised in that: also comprise Power supply unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520662027.7U CN205301268U (en) | 2015-08-28 | 2015-08-28 | Looped netowrk electricity cabinet SF6 gas leakage on -line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520662027.7U CN205301268U (en) | 2015-08-28 | 2015-08-28 | Looped netowrk electricity cabinet SF6 gas leakage on -line monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN205301268U true CN205301268U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520662027.7U Active CN205301268U (en) | 2015-08-28 | 2015-08-28 | Looped netowrk electricity cabinet SF6 gas leakage on -line monitoring system |
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| CN (1) | CN205301268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109255929A (en) * | 2018-10-16 | 2019-01-22 | 广东工业大学 | A kind of gas alarm control device |
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2015
- 2015-08-28 CN CN201520662027.7U patent/CN205301268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109255929A (en) * | 2018-10-16 | 2019-01-22 | 广东工业大学 | A kind of gas alarm control device |
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