CN213874718U - Cable accessory temperature monitoring device based on dot matrix temperature measurement - Google Patents

Cable accessory temperature monitoring device based on dot matrix temperature measurement Download PDF

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Publication number
CN213874718U
CN213874718U CN202022482835.9U CN202022482835U CN213874718U CN 213874718 U CN213874718 U CN 213874718U CN 202022482835 U CN202022482835 U CN 202022482835U CN 213874718 U CN213874718 U CN 213874718U
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China
Prior art keywords
temperature measurement
temperature
main control
control board
wireless communication
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CN202022482835.9U
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Chinese (zh)
Inventor
魏亚军
林威韬
邱雨
付珂
冯鑫
张雨利
王威
张一�
程杨
欧庆满
刘长征
靳灿
葛鹏飞
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State Grid Corp of China SGCC
Jining Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jining Power Supply Co of State Grid Shandong Electric Power Co Ltd
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Priority to CN202022482835.9U priority Critical patent/CN213874718U/en
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Abstract

The utility model provides a cable accessories temperature monitoring device based on dot matrix temperature measurement, its characterized in that: the system comprises a dot matrix temperature measuring sensor module, a ZigBee wireless communication module, an integrated main control board terminal, a 4G wireless communication module, a cable tunnel comprehensive platform handheld terminal and a plurality of wires; the dot matrix temperature measurement sensor module collects the temperature of the cable accessories, the temperature data are transmitted to the integrated main control board terminal through the ZigBee wireless communication module, the integrated main control board terminal sends the processed data to the handheld terminal of the cable tunnel comprehensive platform through the 4G wireless communication module, and the temperature of the cable accessories is checked in real time. The temperature-measuring device has the characteristics of simple structure, high reliability, high safety, capability of ensuring that the price of the dot matrix temperature-measuring device is far lower than that of the infrared temperature-measuring device, easiness in realization, and convenience in popularization.

Description

Cable accessory temperature monitoring device based on dot matrix temperature measurement
Technical Field
The utility model relates to the technical field of cables, especially, relate to a cable temperature detection device.
Background
At present, temperature measurement is an important detection item for live detection and state evaluation of a cable line, and the temperature measurement result directly influences the accurate judgment of the equipment state, so that the operation proficiency of temperature measurement technicians, the cable heating principle and the judgment accuracy of the defect of overproof temperature measurement are very important.
However, temperature measurement is dangerous when contacting live equipment in a short distance, abnormal temperature measurement conditions of an operation line rarely occur, and the number of the abnormal temperature measurement conditions is limited, so that an outdoor terminal temperature measuring device of an integrated array type temperature measurement supporting 768 temperature measurement points and powered by a battery is used for monitoring the temperature of accessories of a transmission cable by a method of periodically sending temperature data to an edge internet of things terminal through ZigBee wireless communication.
SUMMERY OF THE UTILITY MODEL
To the above problem, the present invention aims to provide a cable detection method and device by using the method of installing temperature sensors around cable accessories at a certain distance to form dot matrix temperature measurement, so as to accurately and conveniently detect the temperature of the cable accessories.
In order to achieve the above purpose, the utility model discloses the following technical scheme:
the utility model provides a cable accessories temperature monitoring device based on dot matrix temperature measurement which characterized in that: the integrated main control board terminal transmits processed data to the handheld terminal of the cable tunnel integrated platform by using the wireless communication module.
Furthermore, the lattice temperature measurement sensor module is powered by a battery and is independently installed without an external power supply and a communication cable.
Furthermore, the ZigBee wireless communication module transmits the real-time temperature of the cable accessory measured by the dot matrix temperature measuring sensor module to the integrated main control board terminal and the communication module.
Furthermore, the integrated main control board terminal adopts a power supply for power supply.
Furthermore, the wireless communication module connects the high-speed internet with the wireless data connection, and the wireless communication module connects the integrated main control board terminal with the handheld terminal of the cable tunnel integrated platform.
Furthermore, the cable tunnel integrated platform is arranged in the handheld terminal of the cable tunnel integrated platform.
Furthermore, an alarm module is arranged in the integrated main control board terminal.
Furthermore, a data analysis processing module is further arranged in the integrated main control board terminal, and the function of real-time alarming is carried out on the offline data.
Furthermore, the cable tunnel integrated platform visualizes the data of the integrated main control board terminal transmitted by the wireless communication module.
Furthermore, the power supply is connected with the dot matrix temperature measuring sensor module, the ZigBee wireless communication module, the integrated main control board terminal and the wireless communication module through wires.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses well dot matrix temperature measurement sensor module collects the temperature of cable accessories, through zigBee wireless communication module with temperature data transmission to integrated main control board terminal, integrated main control board terminal uses 4G wireless communication module to synthesize the handheld terminal of platform with the data transmission after handling to cable tunnel, realizes looking over in real time of cable accessories temperature.
(2) The utility model has the characteristics of simple structure, reliability height, security height, dot matrix temperature measuring device price are far less than infrared temperature measuring device price etc, easily realize, the facilitate promotion.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic diagram of the present invention.
The specific implementation mode is as follows:
the present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
As shown in fig. 1, as an embodiment of the present invention, a cable accessory temperature monitoring device based on lattice temperature measurement includes a lattice temperature measurement sensor module, a ZigBee wireless communication module, an integrated main control board terminal, a 4G wireless communication module, a cable tunnel integrated platform handheld terminal, and a plurality of wires; the dot matrix temperature measurement sensor module collects the temperature of the cable accessories, the temperature data are transmitted to the integrated main control board terminal through the ZigBee wireless communication module, the integrated main control board terminal sends the processed data to the handheld terminal of the cable tunnel comprehensive platform through the 4G wireless communication module, and the real-time checking of the temperature of the cable accessories is achieved.
In the embodiment, the lattice temperature measurement sensor module has the range of 0-300 ℃, the temperature measurement precision of +/-2 ℃, the temperature value in the area range can be fed back by the joint temperature measurement area, the data uploading period can be configured, 768 temperature measurement points are supported, the battery supplies power, the lattice temperature measurement sensor module is independently installed and flexibly deployed, an external power supply and a communication cable are not needed, the timing uploading is realized, and the design service life is more than 5 years. The dot matrix temperature measurement sensor module realizes the function of measuring the temperature of the cable accessory in real time.
In this embodiment, the ZigBee wireless communication module has characteristics such as data transmission rate is low, the power consumption is low, with low costs, network capacity is big, the time delay is short, network self-organization, self-healing ability reinforce, communication is reliable, data safety, and under low-power consumption standby mode, two ordinary No. 5 batteries can use 6 ~ 24 months. The ZigBee wireless communication module realizes the function of transmitting the real-time temperature of the cable accessory measured by the dot matrix temperature measuring sensor module to the integrated main control board terminal and the communication module.
In this embodiment, the integrated main control board terminal is powered by a power supply, so that real-time online operation of the device can be guaranteed, the integrated main control board terminal has multi-sensing data access capability, data is locally researched, judged and alarmed, the integrated main control board terminal has remote configuration and parameter modification functions, the integrated main control board terminal has local storage and uploading functions of operation data records and working logs, and fault information and soft restart can be reported when the integrated main control board terminal is abnormally operated. The integrated main control board terminal achieves the functions of carrying out local research and judgment and carrying out real-time alarm on the offline data after receiving the real-time temperature of the cable accessory measured by the dot matrix temperature measuring sensor module from the ZigBee wireless communication module.
In this embodiment, the downlink rate of the 4G wireless communication module in the data service can reach 100Mbps at most, and the uplink rate can reach 50Mbps at most, thereby providing functions such as high-speed internet access and wireless data connection. The 4G wireless communication module realizes the function of uploading the data of the integrated main control board terminal to the cable tunnel integrated platform handheld terminal.
In this embodiment, the cable tunnel integrated platform is built in the handheld terminal of the cable tunnel integrated platform, so that data of the integrated main control board terminal transmitted by the 4G wireless communication module can be visualized, and the temperature of the cable accessory can be movably monitored in real time.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims (9)

1. The utility model provides a cable accessories temperature monitoring device based on dot matrix temperature measurement which characterized in that: the integrated main control board terminal transmits processed data to the handheld terminal of the cable tunnel integrated platform by using the wireless communication module.
2. The lattice temperature measurement-based cable accessory temperature monitoring device as claimed in claim 1, wherein: the lattice temperature measurement sensor module is powered by a battery, is independently installed and is not externally connected with a power supply and a communication cable.
3. The lattice temperature measurement-based cable accessory temperature monitoring device as claimed in claim 1, wherein: and the integrated main control board terminal adopts a power supply to supply power.
4. The lattice temperature measurement-based cable accessory temperature monitoring device as claimed in claim 1, wherein: the wireless communication module is used for connecting the high-speed internet access with wireless data, and the wireless communication module is used for connecting the integrated main control board terminal with the handheld terminal of the cable tunnel integrated platform.
5. The lattice temperature measurement-based cable accessory temperature monitoring device as claimed in claim 1, wherein: the cable tunnel integrated platform is arranged in the handheld terminal of the cable tunnel integrated platform.
6. The lattice temperature measurement-based cable accessory temperature monitoring device according to claim 3, wherein: and an alarm module is arranged in the integrated main control board terminal.
7. The lattice temperature measurement-based cable accessory temperature monitoring device according to claim 3, wherein: and a data analysis processing module is also arranged in the integrated main control board terminal, and has a function of real-time alarming for the offline data.
8. The lattice temperature measurement-based cable accessory temperature monitoring device as claimed in claim 1, wherein: and the cable tunnel comprehensive platform visualizes the data of the integrated main control board terminal transmitted by the wireless communication module.
9. The lattice temperature measurement-based cable accessory temperature monitoring device according to claim 3, wherein: the power supply is connected with the dot matrix temperature measuring sensor module, the ZigBee wireless communication module, the integrated main control board terminal and the wireless communication module through wires.
CN202022482835.9U 2020-10-30 2020-10-30 Cable accessory temperature monitoring device based on dot matrix temperature measurement Active CN213874718U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022482835.9U CN213874718U (en) 2020-10-30 2020-10-30 Cable accessory temperature monitoring device based on dot matrix temperature measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022482835.9U CN213874718U (en) 2020-10-30 2020-10-30 Cable accessory temperature monitoring device based on dot matrix temperature measurement

Publications (1)

Publication Number Publication Date
CN213874718U true CN213874718U (en) 2021-08-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022482835.9U Active CN213874718U (en) 2020-10-30 2020-10-30 Cable accessory temperature monitoring device based on dot matrix temperature measurement

Country Status (1)

Country Link
CN (1) CN213874718U (en)

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