An infrasonic snow removal device and snow removal method

Abstract

The invention provides an intrasonic snow removing device and an intrasonic snow removing method. The intrasonic snow removing device comprises an auxiliary frame, at least one directional emitting device is arranged on the lower portion of the auxiliary frame, an intrasonic generator, an intrasonic amplifier, a power source and a control circuit are mounted on the auxiliary frame, each directional emitting device is an inverted-trapezoid-shaped cavity, an electric-acoustic conversion device is mounted each the inverted-trapezoid-shaped cavity, the power source powers the intrasonic generator, the intrasonic amplifier and the electric-acoustic conversion devices, sine waves of 4Hz in frequency generated by the intrasonic generator are sent to the electric-acoustic conversion devices after being amplified by the intrasonic amplifier, the electric-acoustic conversion devices convert electric signals into acoustic signals which then are emitted to a snowy road by the directional emitting devices, and the control circuit controls output power. The intrasonic snow removing device and the intrasonic snow removing method can be used for removing snow on the road and have good effect especially on removing the snow which is adhered firmly with the road.

Description

technical field [0001] The invention relates to a snow clearing device, and the invention also relates to a snow clearing method. Background technique [0002] In winter in the north, the ice and snow on the road surface are firmly combined with the road surface after being rolled by vehicles, making it extremely difficult to remove. The traditional method is to use a lot of labor to clear it manually, and some places are cleared by mechanization. For the traditional manual method, the labor load is large, the efficiency is low, the working environment is harsh, and there is a certain degree of danger. It will cause great damage to the road surface and the cleaning tools, and the sound is extremely harsh. The cleaning effect depends on the staff's efforts. Working attitude and working hours; For existing mechanized methods, although the efficiency is high, the removal effect is poor, and it is basically powerless for icy roads. Contents of the invention [0003] The obje...

AI Technical Summary

Problems solved by technology

The traditional method is to use a lot of labor to clear it manually, and some places are cleared by mechanization

For the traditional manual method, the labor load is large, the efficiency is low, the working environment is harsh, and there is a certain degree of danger. It will cause great damage to the road surface and the cleaning tools, and the sound is extremely harsh. The cleaning effect depends on the staff's efforts. Working attitude and working hours; for the existing mechanized methods, although the efficiency is high, the cleaning effect is poor, and it is basically powerless for icy roads

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