Temperature measuring and cooling control system for mining equipment

Abstract

A temperature measuring and cooling control system for mining equipment comprises a motor, and a temperature measuring system and a cooling device are installed on the motor. The cooling device comprises a circulating pump and a circulating water pipe, wherein the circulating water pipe is arranged in a motor housing, and the circulating pump is installed in the circulating water pipe, and the circulating water pump is started to enable water in the circulating water pipe to flow, so that the cooling effect is achieved; the temperature measuring system comprises a temperature detection module,a controller and a relay module, wherein the input end of the controller is electrically connected with the temperature detection module, the output end of the controller is electrically connected with the relay module, and a normally open contact in the relay module is connected in series in a circulating pump circuit so as to switch on or switch off a power supply; when the temperature in the motor reaches a set temperature, the controller controls the relay module to conduct the power supply of the circulating pump; and after the temperature in the motor reaches the set temperature, the circulating pump is started for cooling, so that the service life of the motor is prolonged, and the life of mine workers can be better protected.

Description

technical field [0001] The invention relates to mining equipment, in particular to a temperature measurement control system for mining equipment. Background technique [0002] Mining equipment includes high and low voltage electrical appliances, transformers and mobile substations, motors, comprehensive protection devices, submersible electric pumps, and other explosion-proof products. [0003] When the mining motor is in working condition, the internal temperature of the motor is an important parameter affecting the working performance of the motor. Therefore, online monitoring of the internal temperature of the motor is of great significance. Under current technical conditions, for temperature measurement without embedded temperature sensor, it is impossible to measure the internal temperature of the motor. [0004] If the motor continues to work in a high temperature environment, it is likely to burn the motor, and if some important mining electric motors stop, it may th...

AI Technical Summary

Problems solved by technology

Under the current technical conditions, for temperature measurement without embedded temperature sensor, it is impossible to measure the internal temperature of the motor

[0004] If the motor continues to work in a high temperature environment, it is likely to burn the motor, and if some important mining electric motors stop, it may threaten the lives of mine workers

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