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Protective device for agricultural buried line

A protection device and line technology, applied in the field of electrical line equipment, can solve problems such as high maintenance costs and economic losses, achieve high sensitivity, improve safety performance and stability performance, and achieve the effect of remote transceiver

Inactive Publication Date: 2019-06-25
南晓鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And as a huge power project at present, once there is a problem with the electrical equipment, the maintenance cost will be relatively high, causing direct economic losses

Method used

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  • Protective device for agricultural buried line
  • Protective device for agricultural buried line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] see figure 1 with figure 2 The present invention provides a technical solution: a protective device for agricultural buried lines, including an installation box 1, the upper surface of the installation box 1 is inlaid with a liquid crystal display 2 and a wiring port 3, and the installation box 1 A core processor 4 is installed, the data input end of the core processor 4 is connected with a data acquisition module 5, the command output end is connected with a protection alarm module 6, and the communication port is connected with a wireless communication module 7, and the wireless communication module 7 is connected There is a remote host computer 8; the data acquisition module 5 includes a data acquisition card 9, and the input end of the data acquisition card 9 is connected with a sampling circuit unit 10; the protection alarm module 6 includes a motor protection circuit breaker 11, a solid state relay 12 and amplifying driver 13, the output end of described amplify...

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Abstract

The invention discloses a protective device for an agricultural buried line, which comprises an installing machine box, wherein the upper surface of the installing machine box is embedded with a liquid crystal display and a wiring port, the installing machine box is internally equipped with a core processor, a data input end of the core processor is connected to a data acquisition module, a command output end is connected to a protective alarm module, a communication port is connected to a wireless communication module, and the wireless communication module is connected to a remote host computer; the data acquisition module includes a data acquisition card, and the input end of the data acquisition card is connected to a sampling circuit unit; the protective alarm module includes a circuitbreaker for motor protection, a solid-state relay and an amplification driver, and the output end of the amplification driver is connected to an alarm bell and a warning light; and the wireless communication module includes a network configuration device and a modem, and the output end of the modem is connected to a GPRS transceiver. The protective device can effectively realize automatic controland alarm protection for an electrical line.

Description

technical field [0001] The invention relates to the technical field of electrical circuit equipment, in particular to a protection device for agricultural buried circuits. Background technique [0002] The rapid increase in electricity demand has put forward higher standards and requirements for the stable operation of electrical equipment. And as a huge power project at present, once there is a problem with the electrical equipment, the maintenance cost will be relatively high, resulting in direct economic losses. At the same time, the safe operation of production machinery requires complete protection of electrical control circuits in order to eliminate the adverse effects caused by abnormal work or misoperation and avoid accidents. It can be seen that it is very important to ensure the stable operation of electrical equipment. Contents of the invention [0003] In view of the above problems, the present invention provides a protection device for agricultural buried li...

Claims

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Application Information

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IPC IPC(8): H02H7/26H02H3/04
Inventor 南晓鹏丁凯
Owner 南晓鹏
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