Mine conveyer belt carrier roller fire wireless monitoring device

Abstract

The present invention relates to a mine conveyer belt carrier roller fire wireless monitoring device. The problems are solved that a current conveyer belt fire monitoring device cannot perform trend prediction of fire, the monitoring accuracy is low and the monitoring cannot be continuously performed. The device comprises a housing, a control unit, a temperature detection unit, a self power unit and a wireless communication module. The output end of the control unit is connected with the wireless communication module; the temperature detection unit comprises a digital temperature sensor and a temperature semiconductor switch, the output end of the digital temperature sensor is connected with the control unit, a probe inserts the end face of the conveyer belt carrier roller, and the temperature semiconductor switch is connected with the IO interface of the control unit; and the self power unit comprises a standby battery and an energy collection unit, the energy collection unit is configured to store electric energy to the standby battery, and the standby battery supplies electric energy for the whole monitoring device. The mine conveyer belt carrier roller fire wireless monitoring device can realize prediction forecast of the conveyer belt fire in zero-distance contact and effective continuous mode so as to avoid generation of fire.

Description

Technical field [0001] The invention relates to a mine fire monitoring device, in particular to a mine conveyor belt idler fire wireless monitoring device. Background technique [0002] China is the world’s largest coal-producing country. Coal production accounts for 37% of the world’s total. Coal accounts for about 70% of my country’s primary energy consumption structure. For a long time to come, coal will be my country’s leading energy source. In recent years, my country’s coal safety situation has gradually improved, but major accidents still remain high. Among various coal mine disasters, coal mine fires are one of the main disasters, while conveyor belt accidents account for a large proportion of coal mine fires. . In our country, conveyor belt transportation is currently the main mode of transportation for underground coal mining, coal open-pit mining, and coal washing plant surface transportation, especially underground coal mine transportation. The conveyor belt fire prob...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems that the existing conveyor belt fire monitoring devices cannot predict the trend of fire occurrence, have low monitoring accuracy and cannot continuously monitor, the present invention provides a mine that can perform fire early warning, high monitoring accuracy and can continuously monitor Conveyor belt roller fire wireless monitoring device

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