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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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.
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