CN203465013U - On-line automatic tracking wireless temperature measurement system of SVG power cabinet - Google Patents
On-line automatic tracking wireless temperature measurement system of SVG power cabinet Download PDFInfo
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- CN203465013U CN203465013U CN201320506753.0U CN201320506753U CN203465013U CN 203465013 U CN203465013 U CN 203465013U CN 201320506753 U CN201320506753 U CN 201320506753U CN 203465013 U CN203465013 U CN 203465013U
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- temperature measurement
- bluetooth
- power cabinet
- wireless temperature
- measurement module
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Abstract
The utility model relates to an on-line automatic tracking wireless temperature measurement system of a SVG power cabinet. The system comprises a bluetooth transceiver, a bluetooth receiver and a wireless bluetooth temperature measurement module. The wireless bluetooth temperature measurement module is fixed on a part whose temperature is about to measure in the power cabinet. The bluetooth transceiver is fixed on the power cabinet through a magnet. The bluetooth transceiver receives signals emitted by the plurality of wireless bluetooth temperature measurement module, gathers the signals and sends the signals to the bluetooth receiver arranged on a control cabinet. The system of the utility model has the advantages that a one-wire bus type integration temperature transmitter, an embedded micro computer and a wireless bluetooth transmission and lithium battery power supply temperature measurement module are used so that the size is small and the weight is light; the magnet can be used to flexibly fix the part whose temperature is needed to be measured in the cabinet and a station; multipoint on-line automatic tracking wireless temperature monitoring in the power cabinet is realized, cost is low and point distribution is flexible; the system is not restricted by voltage and electromagnetic interferences.
Description
Technical field
The utility model relates to a kind of power cabinet power cell and blower fan In-Line Temperature Measure System, relates in particular to on-line automatic tracking wireless temperature measurement system in a kind of high-voltage large-capacity SVG power cabinet cabinet.
Background technology
Electric energy is the energy being most widely used, and voltage and the capacity of its consumer are also more and more higher.In these consumers, standing have power drive part, as SVG power cabinet.Power cell in power cabinet, is heater, and its temperature is conditional, surpasses specialized range, can bring harm to system, therefore, need to carry out Real-Time Monitoring to the temperature of region of interest in power cabinet.
Due in cabinet in high pressure conditions (being generally 500V～10kV or higher), general temperature measuring equipment, is limited by voltage and electromagnetic interference (EMI), is difficult for realizing each power cell in cabinet is carried out to on-line automatic tracking temperature monitoring.Also have and adopt optic fiber thermometer thermometric, fibre-optical probe can high voltage withstanding and anti-electromagnetic interference (EMI), but temperature transmitter is a Low-voltage Electronic device, and it is easily disturbed, and can not be placed in together with fibre-optical probe in cabinet, is also inconvenient to realize multi-point temperature measurement.Therefore,, for the on-line automatic tracking wireless temperature measurement of multiple spot in power cabinet, conventional art is difficult to realize.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide the on-line automatic tracking wireless temperature measurement system of a kind of SVG power cabinet, can not be subject to high pressure, electromagnetic effect to measure power cabinet in-cabinet temperature.
For achieving the above object, the utility model is achieved through the following technical solutions:
The on-line automatic tracking wireless temperature measurement system of a kind of SVG power cabinet, comprise bluetooth transceiver, Bluetooth Receiver, blue teeth wireless temperature measurement module, blue teeth wireless temperature measurement module is fixed on the parts for the treatment of thermometric in power cabinet, bluetooth transceiver is fixed on power cabinet by magnet, bluetooth transceiver receives the signal that a plurality of blue teeth wireless temperature measurement modules are sent out, and signal is gathered and is dealt into the Bluetooth Receiver being arranged on switch board.
Described blue teeth wireless temperature measurement module comprises bluetooth transmitters, lithium battery, embedded micro computer, temperature transmitter, bluetooth transmitters, lithium battery, temperature transmitter are connected with embedded micro computer respectively, the warm data that temperature transmitter records reception are converted to digital signal and pass to embedded micro computer, after digital signal is processed by embedded micro computer, by bluetooth transmitters, send, described lithium battery is the power supply of blue teeth wireless temperature measurement module again.
Described bluetooth transceiver is connected with the embedded micro computer of DSP on power cabinet, and the signal that bluetooth transceiver is received is sent on Bluetooth Receiver by bluetooth transceiver after the embedded micro computer of DSP is processed.
Compared with prior art, the beneficial effects of the utility model are:
The temperature measurement module that adopts one-wire bus formula integrated temperature transmitter (DS18B20), embedded micro computer, Bluetooth wireless transmission and lithium battery power supply, volume is little lightweight, and available magnet is fixed on parts, the station that needs thermometric in cabinet flexibly; Realized the on-line automatic tracking wireless temperature monitoring of multiple spot in power cabinet, cost is low, layout flexibly, and not limited by ambient voltage and electromagnetic interference (EMI); Blue teeth wireless temperature measurement module, inner low power dissipation design and the joint 3.2V～3.6V(500mAh of adopting) lithium battery power supply, can continuous working more than 3 years.
Accompanying drawing explanation
Fig. 1 is the on-line automatic tracking wireless temperature measurement system of SVG power cabinet structural representation.
Fig. 2 is the structured flowchart of blue teeth wireless temperature measurement module.
Fig. 3 is bluetooth transceiver work structuring schematic diagram.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail, but should be noted that enforcement of the present utility model is not limited to following embodiment.
See Fig. 1-Fig. 3, the on-line automatic tracking wireless temperature measurement system of a kind of SVG power cabinet, comprise bluetooth transceiver, Bluetooth Receiver, blue teeth wireless temperature measurement module, blue teeth wireless temperature measurement module is fixed on the parts for the treatment of thermometric in power cabinet, bluetooth transceiver is fixed on power cabinet by magnet, bluetooth transceiver receives the signal that a plurality of blue teeth wireless temperature measurement modules are sent out, and signal is gathered and is dealt into the Bluetooth Receiver being arranged on switch board.
Described blue teeth wireless temperature measurement module comprises bluetooth transmitters, lithium battery, embedded micro computer, temperature transmitter, bluetooth transmitters, lithium battery, temperature transmitter are connected with embedded micro computer respectively, the warm data that temperature transmitter records reception are converted to digital signal and pass to embedded micro computer, after digital signal is processed by embedded micro computer, by bluetooth transmitters, send, described lithium battery is the power supply of blue teeth wireless temperature measurement module again.
Described temperature transmitter is one-wire bus formula integrated temperature transmitter DS18B20.
Described bluetooth transceiver is connected with the embedded micro computer of DSP on power cabinet, and the signal that bluetooth transceiver is received is sent on Bluetooth Receiver by bluetooth transceiver after the embedded micro computer of DSP is processed.
Embodiment:
By blue teeth wireless temperature measurement module A1-AN, B1-BN, C1-CN is adsorbed on respectively in the three-phase converter module of power cabinet with magnet, blue teeth wireless temperature measurement module F1-F3 is fixed on blower fan with magnet respectively, bluetooth transceiver is fixed in power cabinet with magnet, Bluetooth Receiver is fixed on switch board, a plurality of blue teeth wireless temperature measurement modules convert each self-monitoring temperature data to electric signal by DS18B20 temperature transmitter, send on embedded micro computer, through embedded micro computer, process, by the bluetooth transmitters being arranged in blue teeth wireless temperature measurement module, be dealt on bluetooth transceiver, bluetooth transceiver is dealt into the signal of receiving on the embedded micro computer of DSP, the temperature information that the embedded micro computer of DSP sends a plurality of blue teeth wireless temperature measurement modules is processed and is gathered, and can show by display, memory storage, and by bluetooth transceiver, send on the Bluetooth Receiver that is located at switch board, preset temperature bound also can to each blue teeth wireless temperature measurement module, and can report to the police.
Advantage of the present utility model:
1, the temperature measurement module that adopts one-wire bus formula integrated temperature transmitter (DS18B20), embedded micro computer, Bluetooth wireless transmission and lithium battery power supply, available magnet is fixed on parts, the station that needs thermometric in cabinet flexibly;
2, realize the on-line automatic tracking wireless temperature monitoring of multiple spot in power cabinet, cost is low, layout flexibly, and not limited by ambient voltage and electromagnetic interference (EMI);
3, multiple spot blue teeth wireless temperature measurement module, multi-point temperature measurement, independent transmission, in cabinet, only need to install a bluetooth wireless transceiver, can receive the temperature measurement data that a plurality of blue teeth wireless temperature measurement modules are sent, and can realize processing, gather, then be forwarded in the blue teeth wireless receiver in the outer switch board of power cabinet;
4, blue teeth wireless temperature measurement module can be fixed on ferrous material with magnet, its inner low power dissipation design and joint 3.2V～3.6V(500mAh of adopting) lithium battery power supply, can continuous working more than 3 years.
Claims (3)
1. the on-line automatic tracking wireless temperature measurement system of SVG power cabinet, it is characterized in that, comprise bluetooth transceiver, Bluetooth Receiver, blue teeth wireless temperature measurement module, blue teeth wireless temperature measurement module is fixed on the parts for the treatment of thermometric in power cabinet, bluetooth transceiver is fixed on power cabinet by magnet, bluetooth transceiver receives the signal that a plurality of blue teeth wireless temperature measurement modules are sent out, and signal is gathered and is dealt into the Bluetooth Receiver being arranged on switch board.
2. the on-line automatic tracking wireless temperature measurement system of a kind of SVG power cabinet according to claim 1, it is characterized in that, described blue teeth wireless temperature measurement module comprises bluetooth transmitters, lithium battery, embedded micro computer, temperature transmitter, bluetooth transmitters, lithium battery, temperature transmitter are connected with embedded micro computer respectively, the warm data that temperature transmitter records reception are converted to digital signal and pass to embedded micro computer, after digital signal is processed by embedded micro computer, by bluetooth transmitters, send, described lithium battery is the power supply of blue teeth wireless temperature measurement module again.
3. the on-line automatic tracking wireless temperature measurement system of a kind of SVG power cabinet according to claim 1, it is characterized in that, described bluetooth transceiver is connected with the embedded micro computer of DSP on power cabinet, and the signal that bluetooth transceiver is received is sent on Bluetooth Receiver by bluetooth transceiver after the embedded micro computer of DSP is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506753.0U CN203465013U (en) | 2013-08-16 | 2013-08-16 | On-line automatic tracking wireless temperature measurement system of SVG power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506753.0U CN203465013U (en) | 2013-08-16 | 2013-08-16 | On-line automatic tracking wireless temperature measurement system of SVG power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465013U true CN203465013U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320506753.0U Expired - Fee Related CN203465013U (en) | 2013-08-16 | 2013-08-16 | On-line automatic tracking wireless temperature measurement system of SVG power cabinet |
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| CN (1) | CN203465013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411693A (en) * | 2013-08-16 | 2013-11-27 | 辽宁意思德电气有限公司 | SVG power cabinet on-line automatic tracking wireless temperature measurement system |
| CN109341765A (en) * | 2018-10-15 | 2019-02-15 | 国网辽宁省电力有限公司抚顺供电公司 | Outdoor container-type SVG internal wireless humiture measurement alarming device |
-
2013
- 2013-08-16 CN CN201320506753.0U patent/CN203465013U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411693A (en) * | 2013-08-16 | 2013-11-27 | 辽宁意思德电气有限公司 | SVG power cabinet on-line automatic tracking wireless temperature measurement system |
| CN109341765A (en) * | 2018-10-15 | 2019-02-15 | 国网辽宁省电力有限公司抚顺供电公司 | Outdoor container-type SVG internal wireless humiture measurement alarming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140816 |
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| EXPY | Termination of patent right or utility model |