CN210346938U - Temperature measurement system of distribution line equipment - Google Patents
Temperature measurement system of distribution line equipment Download PDFInfo
- Publication number
- CN210346938U CN210346938U CN201920953646.XU CN201920953646U CN210346938U CN 210346938 U CN210346938 U CN 210346938U CN 201920953646 U CN201920953646 U CN 201920953646U CN 210346938 U CN210346938 U CN 210346938U
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- Prior art keywords
- distribution line
- line equipment
- temperature measurement
- receiving terminal
- wireless
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- Expired - Fee Related
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 28
- 238000010897 surface acoustic wave method Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a temperature measurement system of distribution line equipment, including surface acoustic wave temperature sensor, the control unit, wireless data transceiver module, handheld receiving terminal, surface acoustic wave temperature sensor sets up in the cabinet body of distribution line equipment, surface acoustic wave temperature sensor's output and the control unit; the handheld receiving terminal is connected with the wireless data receiving and sending module in a wireless mode, and the output end of the control unit is connected with the wireless data receiving and sending module. The utility model has the advantages that: temperature data are detected through a surface acoustic wave temperature measuring sensor arranged in the cabinet body, so that the detected equipment temperature is more accurate; the temperature data transmission that detects through wireless transmission's mode with the internal cabinet and need not open cabinet body door to the external handheld terminal of cabinet, can effectively save and patrol and examine the time, raises the efficiency, also can improve the security to a certain extent.
Description
Technical Field
The utility model relates to a power grid detection area, in particular to distribution lines equipment's temperature measurement system.
Background
The daily all can be patrolled and examined by the patrolling and examining personnel of arrangement of city distribution network, detect equipment, fastener, contact etc. in the circuit, one of them detection task just detects the temperature data of distribution lines equipment and can carry out timely warning processing when the temperature of circuit is higher. However, in the prior art, a dedicated infrared temperature measuring device is usually adopted, and a far infrared temperature measuring mode is adopted for temperature measurement, and the testing mode has the following two defects: 1. the far infrared temperature measurement mode is adopted as non-contact temperature measurement, and a certain error exists in a test result; 2. need open equipment and carry out temperature measurement, common equipment includes looped netowrk cabinet, cable branch case etc. open these equipment and then adopt infrared measurement temperature, but according to electric wire netting safety regulation, the operation of opening these equipment needs to sign a work order and at least one person's guardianship one man work, temperature measurement complex operation is caused to this kind of mode, whole time of patrolling and examining has been increased, and need many people to operate, be unfavorable for patrolling and examining, and it has certain danger to open electrified equipment, so prior art's temperature operation is unfavorable for the measurement of temperature
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a temperature measuring system of distribution line equipment, which is used for realizing safe and efficient temperature measurement.
In order to achieve the purpose, the invention adopts the technical scheme that: a temperature measurement system of distribution line equipment comprises an acoustic surface wave temperature measurement sensor, a control unit, a wireless data transceiver module and a handheld receiving terminal, wherein the acoustic surface wave temperature measurement sensor is arranged in a cabinet body of the distribution line equipment, and the output end of the acoustic surface wave temperature measurement sensor is connected with the control unit; the handheld receiving terminal is connected with the wireless data receiving and sending module in a wireless mode, and the output end of the control unit is connected with the wireless data receiving and sending module.
The handheld receiving terminal comprises a wireless receiving terminal, a processor and a display, the wireless receiving terminal is connected with the wireless data receiving and sending module, the input end of the processor is connected with the wireless receiving terminal, and the output end of the processor is connected with the display.
The handheld receiving terminal is a smart phone, the wireless data transceiving module is a Bluetooth transceiving chip, and the smart phone comprises a Bluetooth module, a mobile phone main control chip and a mobile phone display screen, wherein the Bluetooth module is in communication connection with the Bluetooth transceiving chip.
The solar energy distribution line equipment cabinet is characterized in that a solar cell panel is arranged on a cabinet body of the distribution line equipment, the solar cell panel is connected with a charging panel arranged in the cabinet body of the distribution line equipment, the charging panel is connected with a storage battery, and the storage battery is connected with a control unit and supplies power for the control unit.
And the smart phone uploads the acquired data to a cloud server through a network.
The control unit is connected with a humidity sensor, and the humidity sensor is arranged in a cabinet body of the distribution line equipment.
The invention has the advantages that: temperature data are detected through a surface acoustic wave temperature measuring sensor arranged in the cabinet body, so that the detected equipment temperature is more accurate; the temperature data transmission that detects through wireless transmission's mode with the internal cabinet and need not open cabinet body door to the external handheld terminal of cabinet, can effectively save and patrol and examine the time, raises the efficiency, also can improve the security to a certain extent.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
fig. 1 is a structural schematic diagram of the present invention.
Detailed Description
The following description of preferred embodiments of the invention will be made in further detail with reference to the accompanying drawings.
As shown in figure 1, the temperature measurement system of the distribution line equipment mainly comprises cabinet bodies such as a ring main unit and a cable branch box, and the problem can be effectively solved by the scheme because time and labor are wasted and the danger of opening the equipment in a charged manner is caused when the equipment is opened. The temperature measurement system comprises a surface acoustic wave temperature measurement sensor, a control unit and a wireless data transceiver module, wherein the surface acoustic wave temperature measurement sensor, the control unit and the wireless data transceiver module are arranged in a cabinet body, and the control unit is realized by adopting a single chip microcomputer of STM32F103RCT and used for data receiving and transmission control. The surface acoustic wave temperature measurement sensor is arranged in the cabinet body and used for measuring temperature data in the cabinet body, and the mode of measuring the temperature by the surface acoustic wave enables the measured temperature data to be more accurate.
The output end of the surface acoustic wave temperature measurement sensor is connected with the input end of the single chip microcomputer and used for sending temperature data measured by the surface acoustic wave temperature measurement sensor to the single chip microcomputer. The output end of the singlechip is connected with the wireless data transceiver module and used for transmitting the measured temperature data to the handheld receiving terminal outside the cabinet body through the wireless data transceiver module. As shown in fig. 1, the dashed line represents the cabinet body, the dashed line represents the inside of the cabinet body, and the dashed line represents the outside of the cabinet body. The single chip microcomputer transmits data to the handheld receiving terminal through the wireless data receiving and transmitting module, cabinet body operation is not conveniently carried out, and temperature data in the cabinet body are acquired in a wireless mode. The single chip microcomputer and the wireless data receiving and transmitting module in the cabinet body are integrated on the same PCB and then fixed in the equipment cabinet body, so that the cabinet is convenient to fix and use. The handheld data receiving terminal is internally communicated with the wireless communication chip so as to be conveniently in communication connection with the wireless data receiving and transmitting module in a wireless mode, and data sent by the single chip microcomputer are obtained.
The handheld receiving terminal comprises a processor, a display and a wireless receiving terminal, the wireless receiving terminal is communicated with the wireless data receiving and sending module and used for receiving data sent by the wireless data receiving and sending module, the input end of the processor is connected with the wireless receiving terminal and used for receiving the data sent by the wireless data receiving and sending module through the wireless receiving terminal, and the output end of the processor is connected with the display and used for displaying the data on the display and facilitating inspection personnel to check.
Preferably, the wireless receiving terminal is realized by a bluetooth receiving chip, and the corresponding wireless data transceiver module is also realized by a bluetooth chip, so that the data sent by the single chip microcomputer through the bluetooth chip is received by the bluetooth chip of the handheld receiving terminal, and then the processor controls the display to display the data.
Preferably, the handheld receiving terminal is realized by adopting a smart phone, a Bluetooth chip of the smart phone is communicated with a Bluetooth module in the cabinet body, data sent by the singlechip through a Bluetooth network are received, and after the data are received by the main control chip of the smart phone, the received data are displayed by the display screen controlled by the smart phone.
In a preferred embodiment, because the patrol data needs to be registered and recorded, the patrol personnel is displayed for registration and simultaneously the data is uploaded to the cloud terminal for data storage, so that errors in registration or data loss are prevented. The data can be sent to a cloud server by adopting a smart phone and stored by the cloud server. The 4G communication chip in the intelligent mobile phone sends data to the server through the Internet, and the server is erected in the power grid monitoring room and used for monitoring and storing the data.
In order to supply power to a single chip microcomputer in the cabinet body, a solar cell panel is arranged on the cabinet body of the distribution line equipment and is connected with a charging panel arranged in the cabinet body of the distribution line equipment, a voltage stabilizing circuit and a DCDC circuit are integrated on the charging panel and are used for charging a storage battery, and the output end of the charging panel is connected with the storage battery to charge the storage battery; the storage battery is connected with the single chip microcomputer and supplies power to the single chip microcomputer.
In a preferred embodiment, in order to further understand the internal humidity data of cabinet, at the internal humidity transducer that sets up of cabinet for acquire the internal humidity data of cabinet, the input of singlechip is connected to humidity transducer's output, and the singlechip sends humidity data together with temperature data for handheld receiving terminal through bluetooth communication's mode, makes the personnel of patrolling and examining know humidity data when understanding the temperature, prevents to arouse electrical fault because the internal damp of cabinet that causes in continuous overcast and rainy day.
Owing to adopted above technical scheme, the adoption surface acoustic wave temperature sensor of this application has improved the precision that detects the temperature, through in the cabinet wireless transmission data to the outer handheld receiving terminal of cabinet, when making to patrol and examine temperature data like this, just need not open the cabinet door, save time avoids simultaneously because loaded down with trivial details operation when opening the cabinet door and prevent to open the cabinet door because the safe risk that live working brought, improves the degree of safety of patrolling and examining. By adopting the Bluetooth chip, the Bluetooth communication reliable distance is 5 m or longer, so that the cost control is realized and the communication requirement is met.
It is clear that the specific implementation of the invention is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the invention.
Claims (6)
1. The utility model provides a distribution lines equipment's temperature measurement system which characterized in that: the surface acoustic wave temperature measurement device comprises a surface acoustic wave temperature measurement sensor, a control unit, a wireless data transceiver module and a handheld receiving terminal, wherein the surface acoustic wave temperature measurement sensor is arranged in a cabinet body of distribution line equipment, and an output end of the surface acoustic wave temperature measurement sensor is connected with the control unit; the handheld receiving terminal is connected with the wireless data receiving and sending module in a wireless mode, and the output end of the control unit is connected with the wireless data receiving and sending module.
2. The temperature measurement system for distribution line equipment of claim 1, wherein: the handheld receiving terminal comprises a wireless receiving terminal, a processor and a display, the wireless receiving terminal is connected with the wireless data receiving and sending module, the input end of the processor is connected with the wireless receiving terminal, and the output end of the processor is connected with the display.
3. The temperature measuring system for distribution line equipment according to claim 1 or 2, wherein: the handheld receiving terminal is a smart phone, the wireless data transceiving module is a Bluetooth transceiving chip, and the smart phone comprises a Bluetooth module, a mobile phone main control chip and a mobile phone display screen, wherein the Bluetooth module is in communication connection with the Bluetooth transceiving chip.
4. The temperature measuring system for distribution line equipment according to claim 1 or 2, wherein: the solar energy distribution line equipment cabinet is characterized in that a solar cell panel is arranged on a cabinet body of the distribution line equipment, the solar cell panel is connected with a charging panel arranged in the cabinet body of the distribution line equipment, the charging panel is connected with a storage battery, and the storage battery is connected with a control unit and supplies power for the control unit.
5. The temperature measurement system for distribution line equipment of claim 3, wherein: and the smart phone uploads the acquired data to a cloud server through a network.
6. The temperature measuring system for distribution line equipment according to claim 1 or 2, wherein: the control unit is connected with a humidity sensor, and the humidity sensor is arranged in a cabinet body of the distribution line equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953646.XU CN210346938U (en) | 2019-06-24 | 2019-06-24 | Temperature measurement system of distribution line equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953646.XU CN210346938U (en) | 2019-06-24 | 2019-06-24 | Temperature measurement system of distribution line equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210346938U true CN210346938U (en) | 2020-04-17 |
Family
ID=70187310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920953646.XU Expired - Fee Related CN210346938U (en) | 2019-06-24 | 2019-06-24 | Temperature measurement system of distribution line equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210346938U (en) |
-
2019
- 2019-06-24 CN CN201920953646.XU patent/CN210346938U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yi Fan Inventor after: Rong Heng Inventor after: Ye Fei Inventor after: Ding Jingwen Inventor after: Taitoku group Inventor after: Peng Naiyong Inventor after: Lin Sen Inventor after: Zhu Hesan Inventor after: Wang Lu Inventor after: Xue Wei Inventor after: Li Bo Inventor after: Chen Kang Inventor before: Yi Fan Inventor before: Rong Heng Inventor before: Ye Fei Inventor before: Ding Jianwen Inventor before: Taitoku group Inventor before: Peng Naiyong Inventor before: Lin Sen Inventor before: Zhu Hesan Inventor before: Wang Lu Inventor before: Xue Wei Inventor before: Li Bo Inventor before: Chen Kang |
|
| 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: 20200417 Termination date: 20210624 |