CN203562344U - Transformer station high-voltage knife-switch closing device with wireless temperature measurement and voltage measurement function - Google Patents
Transformer station high-voltage knife-switch closing device with wireless temperature measurement and voltage measurement function Download PDFInfo
- Publication number
- CN203562344U CN203562344U CN201320593453.0U CN201320593453U CN203562344U CN 203562344 U CN203562344 U CN 203562344U CN 201320593453 U CN201320593453 U CN 201320593453U CN 203562344 U CN203562344 U CN 203562344U
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- bus
- sending module
- pressure sensor
- closing device
- transformer station
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- Expired - Fee Related
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 10
- 238000005259 measurement Methods 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000036039 immunity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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Abstract
The utility model discloses a transformer station high-voltage knife-switch closing device with wireless temperature measurement and voltage measurement functions. The device comprises a bus and a clamping scissor. The clamping scissor is provided with a thread adjusting structure. A front end of the clamping scissor is provided with a guiding component and a bus clamping groove. A pressure sensor is disposed on the position of the bus clamping groove. A contact of the pressure sensor is provided with a temperature sensor. The pressure sensor and the temperature sensor are connected with a wireless sending module through a control circuit. The wireless sending module is connected with a remote monitoring terminal. The device transmits obtained pressure data and temperature data to the wireless sending module through the control circuit, and is connected with the remote monitoring terminal through the wireless sending module. The remote monitoring terminal can be a mobile phone, or a detector, or an instation detection set, all being very convenient. When problems occur, the terminal can give out an alarm, warning workers to maintain the device. The device realizes real-time monitoring, and labor intensity is reduced. The device is simple in structure, good in monitoring effect, and is safe and reliable, and is worthy of popularization and application.
Description
Technical field
The utility model belongs to monitoring and detection technique field, particularly a kind of transformer station's high-voltage switch closing device with wireless temperature measurement pressure measuring function.
Background technology
In substation operation is safeguarded at that time, when the operation such as high-tension apparatus being safeguarded to, often to stop closing operation to bus disconnecting link, the main scissor disconnecting link adopting at present, situation at not clamping bus occurs, may be stopping occurring in closing operation that disconnecting link and bus seemingly connect non-situation about connecing and occur, easily cause the vicious circle of disconnecting link and bus heating oxidation, the safe and stable operation of substation equipment and electrical network has been formed to great security threat, particularly in remote operation process, be not easy to see field condition, and detect trouble.A kind of high voltage isolator divide-shut brake monitoring device is disclosed in CN 202487453 U.Be specifically related to be formed by control circuit, described this control circuit consists of radiating circuit and receiving circuit, described radiating circuit is successively by start button, auxiliary relay KM, stop button, infrared induction reflector forms, described receiving circuit consists of open position signal circuit and the parallel connection of closing position signal circuit, described circuit is by DC power supply, this monitoring device can effectively monitor that high voltage isolator divide-shut brake position realizes the visual of high voltage isolator state and provide reliable, effectively divide-shut brake position signalling, accuracy is up to 99%, failure rate is almost nil, adopt laser as emission source, strong interference immunity, good stability, penetrability is strong, be applicable to external environment, to realize the visual requirement of intelligent transformer substation equipment state.But therefore its high cost, complex structure need a kind of cost transformer station's high-voltage switch closing device low and simple in structure.
Utility model content
The utility model provides a kind of simple in structure, easy and simple to handle and transformer station's high-voltage switch closing device with wireless temperature measurement pressure measuring function that cost is low.
Utility model to achieve these goals, the technical scheme adopting is: a kind of transformer station's high-voltage switch closing device with wireless temperature measurement pressure measuring function, comprise bus and clamp scissors, on described clamping scissors, threaded adjusting structure is set, described clamping scissors front end is provided with guiding piece and bus draw-in groove, described bus draw-in groove place is provided with pressure sensor, on the contact of described pressure sensor, be provided with temperature sensor, described pressure sensor is all connected with wireless sending module by control circuit with described temperature sensor, described wireless sending module is connected with remote monitoring terminal.
Described remote monitoring terminal is control and monitor console in mobile phone or detector or station.
Described threaded adjusting mechanism comprises screw bolt and nut, and described bolt is arranged on and clamps on scissors, and described nut is arranged on bolt.
The utility model is by arranging pressure sensor at the bus draw-in groove place that clamps scissors, effectively realized the monitoring to pressure between closing device and bus, when hypotony, adjust threaded adjusting mechanism, make to clamp scissor disconnecting link more reliable with being connected of bus; By set temperature transducer on the contact of pressure sensor, effectively realized the monitoring of the temperature to disconnecting link and bus contact position, effectively avoided the generation of the vicious circle situation of disconnecting link and bus heating oxidation, greatly improve the security and stability that disconnecting link is connected with bus, effectively ensured the safe and stable operation of electrical network and electric equipment; The utility model is by the pressure data obtaining and temperature data, by control circuit, pass to wireless sending module, and be connected with remote monitoring terminal by wireless sending module, and can be monitor station in mobile phone or detector or station, all very convenient, when going wrong, can carry out alarm, remind staff to overhaul, realize Real-Time Monitoring, reduced labour intensity; The utility model is simple in structure, monitoring effect good, safe and reliable, is worthy of promotion and application.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1: a kind of transformer station's high-voltage switch closing device with wireless temperature measurement pressure measuring function, comprise bus 1 and clamp scissors 5, on described clamping scissors 1, threaded adjusting structure 4 is set, described clamping scissors 5 front ends are provided with guiding piece and bus draw-in groove, described bus draw-in groove place is provided with pressure sensor 2, on the contact of described pressure sensor 2, be provided with temperature sensor 3, described pressure sensor 2 is all connected with wireless sending module 6 by control circuit with described temperature sensor 3, and described wireless sending module 6 is connected with remote monitoring terminal.
Described remote monitoring terminal is control and monitor console in mobile phone or detector or station.
Described threaded adjusting mechanism 4 comprises screw bolt and nut, and described bolt is arranged on and clamps on scissors 5, and described nut is arranged on bolt.
The utility model is by arranging pressure sensor at the bus draw-in groove place that clamps scissors, effectively realized the monitoring to pressure between closing device and bus, when hypotony, adjust threaded adjusting mechanism, make to clamp scissor disconnecting link more reliable with being connected of bus; By set temperature transducer on the contact of pressure sensor, effectively realized the monitoring of the temperature to disconnecting link and bus contact position, effectively avoided the generation of the vicious circle situation of disconnecting link and bus heating oxidation, greatly improve the security and stability that disconnecting link is connected with bus, effectively ensured the safe and stable operation of electrical network and electric equipment; The utility model is by the pressure data obtaining and temperature data, by control circuit, pass to wireless sending module, and be connected with remote monitoring terminal by wireless sending module, and can be monitor station in mobile phone or detector or station, all very convenient, when going wrong, can carry out alarm, remind staff to overhaul, realize Real-Time Monitoring, reduced labour intensity; The utility model is simple in structure, monitoring effect good, safe and reliable, is worthy of promotion and application.
Claims (3)
1. one kind has transformer station's high-voltage switch closing device of wireless temperature measurement pressure measuring function, it is characterized in that: comprise bus and clamp scissors, on described clamping scissors, threaded adjusting structure is set, described clamping scissors front end is provided with guiding piece and bus draw-in groove, described bus draw-in groove place is provided with pressure sensor, on the contact of described pressure sensor, be provided with temperature sensor, described pressure sensor is all connected with wireless sending module by control circuit with described temperature sensor, and described wireless sending module is connected with remote monitoring terminal.
2. transformer station's high-voltage switch closing device with wireless temperature measurement pressure measuring function according to claim 1, is characterized in that: described remote monitoring terminal is control and monitor console in mobile phone or detector or station.
3. transformer station's high-voltage switch closing device with wireless temperature measurement pressure measuring function according to claim 1, is characterized in that: described threaded adjusting mechanism comprises screw bolt and nut, and described bolt is arranged on and clamps on scissors, and described nut is arranged on bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593453.0U CN203562344U (en) | 2013-09-25 | 2013-09-25 | Transformer station high-voltage knife-switch closing device with wireless temperature measurement and voltage measurement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593453.0U CN203562344U (en) | 2013-09-25 | 2013-09-25 | Transformer station high-voltage knife-switch closing device with wireless temperature measurement and voltage measurement function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562344U true CN203562344U (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593453.0U Expired - Fee Related CN203562344U (en) | 2013-09-25 | 2013-09-25 | Transformer station high-voltage knife-switch closing device with wireless temperature measurement and voltage measurement function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143735A (en) * | 2014-06-30 | 2014-11-12 | 江苏德驰电气有限公司 | Low-voltage bus duct instrumented connector |
| CN105785217A (en) * | 2016-04-27 | 2016-07-20 | 贺贵明 | High voltage distribution line automatic information knife switch |
-
2013
- 2013-09-25 CN CN201320593453.0U patent/CN203562344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143735A (en) * | 2014-06-30 | 2014-11-12 | 江苏德驰电气有限公司 | Low-voltage bus duct instrumented connector |
| CN105785217A (en) * | 2016-04-27 | 2016-07-20 | 贺贵明 | High voltage distribution line automatic information knife switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20170925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |