CN204142860U - There is the device of HV live displaying and temperature-monitoring function - Google Patents
There is the device of HV live displaying and temperature-monitoring function Download PDFInfo
- Publication number
- CN204142860U CN204142860U CN201420538150.3U CN201420538150U CN204142860U CN 204142860 U CN204142860 U CN 204142860U CN 201420538150 U CN201420538150 U CN 201420538150U CN 204142860 U CN204142860 U CN 204142860U
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- temperature
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- cabinet
- controller
- intercom
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Abstract
The utility model discloses a kind of device with HV live displaying and temperature-monitoring function, comprise controller, display unit, and to be connected with controller for gathering the electrified detection circuit of cabinet inner high voltage electriferous state and the temperature measuring equipment for measuring device temperature in cabinet, described controller is provided with intercom unit, collection signal is sent to intercom unit by signal transmitting unit by described electrified detection circuit, described temperature measuring equipment is infrared measurement of temperature mechanism, the temperature signal that described infrared measurement of temperature mechanism gathers is through signaling conversion circuit, and be sent to intercom unit by signal transmitting unit.Whether the utility model can indicate high-tension circuit charged, to prevent hot line job, there is security incident, and each device temperature of detection cabinet that can be contactless, monitoring is accurately reliable, by wireless communication mode, avoids numerous and diverse wire harness, and a large amount of parts can be arranged on cabinet door, save the installing space in cabinet.
Description
Technical field
The utility model relates to electrification in high voltage and detects and field of temperature measurement, particularly relates to a kind ofly to be applicable to monitoring equipment contactless in middle-placed switch cabinet, hands injured, the fixing multiple switch cubicle such as cabinet, ring main unit.
Background technology
Middle-placed switch cabinet, hands injured, the fixing multiple switch cubicle such as cabinet, ring main unit all need to carry out temperature and high voltage electrified monitoring usually, so that device state in monitoring cabinet in real time, can overhaul in time when a failure occurs it, but there is following problem in current monitoring equipment: volume is large, inconvenience is installed, makes space in original compact cabinet narrower and small; Temperature monitoring is serviceability temperature sensor contact thermometric mostly, makes measuring point higher than bulk temperature, can affect measuring accuracy owing to posting temperature sensor local temperature, equipment local temperature also can be made too high, cause device failure; Equipment is mostly connected by wire, can affect original wire harness layout in cabinet, make troubles to repair and maintenance.
Utility model content
Technical problem to be solved in the utility model realizes a kind of structure to simplify, use reliably, measure accurately, install switch cubicle monitoring device easily.
To achieve these goals, the technical solution adopted in the utility model is: the device with HV live displaying and temperature-monitoring function, comprise controller, display unit, and to be connected with controller for gathering the electrified detection circuit of cabinet inner high voltage electriferous state and the temperature measuring equipment for measuring device temperature in cabinet, described controller is provided with intercom unit, collection signal is sent to intercom unit by signal transmitting unit by described electrified detection circuit, described temperature measuring equipment is infrared measurement of temperature mechanism, the temperature signal that described infrared measurement of temperature mechanism gathers is through signaling conversion circuit, and be sent to intercom unit by signal transmitting unit.
Described controller is provided with display and alarm unit.
Described controller is also provided with the telecommunication unit with remote communication.
Described infrared measurement of temperature mechanism is provided with multiple, be separately positioned on the device side needing to detect, described controller, display unit, alarm unit, telecommunication unit and intercom unit are all fixed in housing, and described housing is arranged on cabinet door, and described display unit is positioned at cabinet outer side of door.
Whether the utility model can indicate high-tension circuit charged, to prevent hot line job, there is security incident, and each device temperature of detection cabinet that can be contactless, monitoring is accurately reliable, by wireless communication mode, avoids numerous and diverse wire harness, and a large amount of parts can be arranged on cabinet door, save the installing space in cabinet.
Accompanying drawing explanation
Mark in the content expressed every width accompanying drawing in the utility model instructions below and figure is briefly described:
Fig. 1 is the apparatus structure block diagram with HV live displaying and temperature-monitoring function;
Mark in above-mentioned figure is: 1, controller; 2, display unit; 3, alarm unit; 4, telecommunication unit; 5, intercom unit; 6, infrared measurement of temperature mechanism; 7, signaling conversion circuit; 8, signal transmitting unit; 9, electrified detection circuit.
Embodiment
Comprise controller 1, display unit 2 see the known device with HV live displaying and temperature-monitoring function of Fig. 1, and be connected with controller 1 for gathering the electrified detection circuit 9 of cabinet inner high voltage electriferous state and the temperature measuring equipment for measuring device temperature in cabinet.
Controller 1 is provided with intercom unit 5, radio communication is carried out with signal gathering unit, electrified detection circuit 9 is provided with the interface connecting three-phase supply, it gathers the charged state on three-phase supply, by signal transmitting unit 8, collection signal is sent to intercom unit 5, temperature measuring equipment is infrared measurement of temperature mechanism 6, and the temperature signal that infrared measurement of temperature mechanism 6 gathers through signaling conversion circuit 7, and is sent to intercom unit 5 by signal transmitting unit 8.
The quantity that infrared measurement of temperature mechanism 6 is arranged determines according to device under test quantity, is separately fixed at the device side needing to detect, does not contact with measured device.This outer controller 1 is provided with display, alarm unit 3 and telecommunication unit 4.Display is used for display measurement parameter; Alarm unit 3 can send sound and light alarm signal when equipment live or temperature anomaly, as warning; Telecommunication unit 4 can communicate with remote monitoring center, uploads the data of monitored cabinet.
For ease of repacking, for existing rack increases this equipment, controller 1, display unit 2, alarm unit 3, telecommunication unit 4 and intercom unit 5 are all fixed in same housing, make integration member, this housing is arranged on cabinet door, and display unit 2 is positioned at cabinet outer side of door, conveniently checks.Only need open mounting hole during installation on cabinet door, electrified detection circuit 9 and infrared measurement of temperature mechanism 6 volume little, be fixed on cabinet inside by screw.
Intercom unit 5 and the infrared or bluetooth wireless communications device of signal transmitting unit 8 for matching, it is with low cost, and is applicable to short-haul connections.Telecommunication unit 4 can adopt GPRS communication module to communicate with remote server (Surveillance center), and the signal of collection and fault-signal are sent to Surveillance center.
In addition for ensuring equipment runs, this device is also provided with power module, and power module separates multichannel low-tension supply line and is respectively infrared measurement of temperature mechanism 6, signal transmitting unit 8, controller 1, display unit 2, alarm unit 3, telecommunication unit 4 and intercom unit 5 and powers.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (4)
1. there is the device of HV live displaying and temperature-monitoring function, comprise controller, display unit, and to be connected with controller for gathering the electrified detection circuit of cabinet inner high voltage electriferous state and the temperature measuring equipment for measuring device temperature in cabinet, it is characterized in that: described controller is provided with intercom unit, collection signal is sent to intercom unit by signal transmitting unit by described electrified detection circuit, described temperature measuring equipment is infrared measurement of temperature mechanism, the temperature signal that described infrared measurement of temperature mechanism gathers is through signaling conversion circuit, and be sent to intercom unit by signal transmitting unit.
2. the device with HV live displaying and temperature-monitoring function according to claim 1, is characterized in that: described controller is provided with display and alarm unit.
3. the device with HV live displaying and temperature-monitoring function according to claim 2, is characterized in that: described controller is also provided with the telecommunication unit with remote communication.
4. the device with HV live displaying and temperature-monitoring function according to claim 3, it is characterized in that: described infrared measurement of temperature mechanism is provided with multiple, be separately positioned on the device side needing to detect, described controller, display unit, alarm unit, telecommunication unit and intercom unit are all fixed in housing, described housing is arranged on cabinet door, and described display unit is positioned at cabinet outer side of door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538150.3U CN204142860U (en) | 2014-09-18 | 2014-09-18 | There is the device of HV live displaying and temperature-monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538150.3U CN204142860U (en) | 2014-09-18 | 2014-09-18 | There is the device of HV live displaying and temperature-monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204142860U true CN204142860U (en) | 2015-02-04 |
Family
ID=52419540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420538150.3U Expired - Fee Related CN204142860U (en) | 2014-09-18 | 2014-09-18 | There is the device of HV live displaying and temperature-monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204142860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699748A (en) * | 2016-03-29 | 2016-06-22 | 南通市天源安全设备有限公司 | Transmission and distribution line AC same-phase potential live display device with signal acquisition function |
-
2014
- 2014-09-18 CN CN201420538150.3U patent/CN204142860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699748A (en) * | 2016-03-29 | 2016-06-22 | 南通市天源安全设备有限公司 | Transmission and distribution line AC same-phase potential live display device with signal acquisition function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20200918 |