CN213364045U - Remote wireless temperature measurement alarm system for power transmission cable - Google Patents
Remote wireless temperature measurement alarm system for power transmission cable Download PDFInfo
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- CN213364045U CN213364045U CN202022578128.XU CN202022578128U CN213364045U CN 213364045 U CN213364045 U CN 213364045U CN 202022578128 U CN202022578128 U CN 202022578128U CN 213364045 U CN213364045 U CN 213364045U
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Abstract
The utility model provides a long-range wireless temperature measurement alarm system for transmission cable, including transmitting unit and receiving unit, wherein, transmitting unit includes mutual-inductor, rectifier circuit, voltage stabilizing circuit, temperature sensor, signal processing circuit and communication emission module; the receiving unit comprises a communication receiving module, a master control circuit, a server terminal and an alarm module, wherein the communication receiving module is used for receiving the temperature signal digital quantity transmitted by the communication transmitting module and transmitting the temperature signal digital quantity to the master control circuit for processing, the master control circuit is used for comparing the received temperature signal digital quantity with a preset temperature signal threshold value, if the temperature signal digital quantity is larger than the temperature signal threshold value, an alarm signal is transmitted to the alarm module, and the server terminal is connected with the master control circuit and used for receiving processing data, displaying and storing the processing data in real time. Implement the utility model discloses a long-range wireless temperature measurement alarm system for transmission cable simple structure, the integrated level is high, convenient operation, and the maintenance cost is low, strengthens the reliability that whole circuit used.
Description
Technical Field
The utility model relates to a transmission of electricity control technical field, in particular to a long-range wireless temperature measurement alarm system for transmission cable.
Background
At present, with the development of wireless temperature measurement technology, a temperature measurement system for a power transmission line is gradually recognized by people, and especially in recent years, the wireless temperature measurement system is widely used. However, most wireless temperature measurement and measurement systems have complex circuit structures, large power consumption and high failure rate, so that the maintenance cost is high and the unattended requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a design simple structure, integrated level height, low power dissipation, the long-range wireless temperature measurement alarm system for transmission cable that stability is good.
The technical scheme of the utility model is realized like this:
the utility model discloses a long-range wireless temperature measurement alarm system for transmission cable, including transmitting unit and receiving unit, transmitting unit includes mutual-inductor, rectifier circuit, voltage stabilizing circuit, temperature sensor, signal processing circuit and communication emission module, the mutual-inductor is used for the response to receive transmission cable voltage and passes through rectifier circuit and voltage stabilizing circuit carry out rectification steady voltage output power supply, temperature sensor is used for gathering the temperature signal analog quantity on the transmission cable and sends to signal processing circuit, signal processing circuit is used for receiving temperature signal analog quantity and converts into the temperature signal digital quantity and passes through communication emission module is outside wireless transmission; the receiving unit comprises a communication receiving module, a master control circuit, a server terminal and an alarm module, the communication receiving module is used for receiving the temperature signal digital quantity transmitted by the communication transmitting module and transmitting the temperature signal digital quantity to the master control circuit for processing, the master control circuit is used for comparing the received temperature signal digital quantity with a preset temperature signal threshold value, if the temperature signal digital quantity is greater than the temperature signal threshold value, an alarm signal is transmitted to the alarm module, and the server terminal is connected with the master control circuit and used for receiving processing data, displaying and storing the data in real time.
Furthermore, the transmitting unit further comprises an energy storage circuit, the input end of the energy storage circuit is connected with the voltage stabilizing circuit, and the output end of the energy storage circuit is connected with the signal processor circuit for stable power supply.
Furthermore, the communication transmitting module and the communication receiving module are both provided with antennas for communication transmission.
Further, the communication transmitting module and the communication receiving module are both a WIFI module, a Bluetooth module, a 3G module, a 4G module, a 5G module or a GPRS module.
Further, the temperature sensor is an NTC temperature sensor.
Implement the utility model discloses a long-range wireless temperature measurement alarm system for transmission cable has following profitable technological effect:
implement the utility model discloses a long-range wireless temperature measurement alarm system for transmission cable simple structure, the integrated level is high, convenient operation, and the maintenance cost is low, strengthens the reliability that whole circuit used.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is the utility model discloses a remote wireless temperature measurement alarm system's for transmission cable functional schematic diagram.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the embodiment of the present invention provides a remote wireless temperature measurement alarm system for a power transmission cable, including a transmitting unit 1 and a receiving unit 2, where the transmitting unit 1 includes a mutual inductor 11, a rectifying circuit 12, a voltage stabilizing circuit 13, a temperature sensor 14, a signal processing circuit 15 and a communication transmitting module 16, the mutual inductor 11 is used to sense and receive a voltage of the power transmission cable and perform rectification, voltage stabilization, output and power supply through the rectifying circuit 12 and the voltage stabilizing circuit 13, the temperature sensor 14 is used to collect an analog quantity of a temperature signal on the power transmission cable and transmit the analog quantity of the temperature signal to the signal processing circuit 15, and the signal processing circuit 15 is used to receive the analog quantity of the temperature signal and convert the analog quantity of the temperature signal into a digital quantity of the temperature signal, which is wirelessly; the receiving unit 2 comprises a communication receiving module 21, a main control circuit 22, a server terminal 23 and an alarm module 24, the communication receiving module 21 is used for receiving a temperature signal digital quantity transmitted by the communication transmitting module 16 and transmitting the temperature signal digital quantity to the main control circuit 22 for processing, the main control circuit 22 is used for comparing the received temperature signal digital quantity with a preset temperature signal threshold value, if the temperature signal digital quantity is greater than the temperature signal threshold value, an alarm signal is transmitted to the alarm module 24, and the server terminal 23 is connected with the main control circuit 22 and used for receiving processing data and displaying and storing the processing data in real time.
According to one embodiment, the transmitting unit 1 further comprises an energy storage circuit 17, an input end of the energy storage circuit 17 is connected with the voltage stabilizing circuit 13, and an output end of the energy storage circuit 17 is connected with the signal processor circuit 15 for stable power supply.
According to one embodiment, the communication transmitting module 16 and the communication receiving module 17 are both provided with antennas for communication transmission.
According to one embodiment, the communication transmitting module 16 and the communication receiving module 21 are both a WIFI module, a bluetooth module, a 3G module, a 4G module, a 5G module, or a GPRS module.
According to one embodiment, the temperature sensor 14 is an NTC temperature sensor.
Implement the utility model discloses a long-range wireless temperature measurement alarm system for transmission cable has following profitable technological effect:
implement the utility model discloses a long-range wireless temperature measurement alarm system for transmission cable simple structure, the integrated level is high, convenient operation, and the maintenance cost is low, strengthens the reliability that whole circuit used.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A remote wireless temperature measurement alarm system for a transmission cable comprises a transmitting unit and a receiving unit, and is characterized in that the transmitting unit comprises a mutual inductor, a rectifying circuit, a voltage stabilizing circuit, a temperature sensor, a signal processing circuit and a communication transmitting module, wherein the mutual inductor is used for sensing and receiving voltage of the transmission cable and performing rectification, voltage stabilization, output and power supply through the rectifying circuit and the voltage stabilizing circuit; the receiving unit comprises a communication receiving module, a master control circuit, a server terminal and an alarm module, the communication receiving module is used for receiving the temperature signal digital quantity transmitted by the communication transmitting module and transmitting the temperature signal digital quantity to the master control circuit for processing, the master control circuit is used for comparing the received temperature signal digital quantity with a preset temperature signal threshold value, if the temperature signal digital quantity is greater than the temperature signal threshold value, an alarm signal is transmitted to the alarm module, and the server terminal is connected with the master control circuit and used for receiving processing data, displaying and storing the data in real time.
2. The remote wireless temperature measurement alarm system according to claim 1, wherein the transmitting unit further comprises an energy storage circuit, an input end of the energy storage circuit is connected with the voltage stabilizing circuit, and an output end of the energy storage circuit is connected with the signal processor circuit for stable power supply.
3. The remote wireless temperature measurement alarm system according to claim 1, wherein the communication transmitting module and the communication receiving module are both provided with an antenna for communication transmission.
4. The remote wireless temperature measurement alarm system of claim 1, wherein the communication transmitting module and the communication receiving module are both WIFI modules, Bluetooth modules, 3G modules, 4G modules, 5G modules or GPRS modules.
5. The remote wireless thermometric alarm system of claim 1, wherein the temperature sensor is an NTC temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578128.XU CN213364045U (en) | 2020-11-10 | 2020-11-10 | Remote wireless temperature measurement alarm system for power transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578128.XU CN213364045U (en) | 2020-11-10 | 2020-11-10 | Remote wireless temperature measurement alarm system for power transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213364045U true CN213364045U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202022578128.XU Active CN213364045U (en) | 2020-11-10 | 2020-11-10 | Remote wireless temperature measurement alarm system for power transmission cable |
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| CN (1) | CN213364045U (en) |
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2020
- 2020-11-10 CN CN202022578128.XU patent/CN213364045U/en active Active
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