Sound wave fire extinguisher capable of automatically monitoring and tracking

Abstract

The invention discloses a sound wave fire extinguisher capable of automatically monitoring and tracking. The sound wave fire extinguisher comprises a control module and a moving module, wherein the control module comprises a power supply, a control circuit, a signal generator and a power amplifier, a power amplifier are used for supplying power to the control module and the mobile module, the control circuit controls the signal generator to send out a signal to the power amplifier, the mobile module comprises a movable cradle head device and a temperature sensor for carrying out temperature detection on the detection area, the loudspeaker is used for converting signals amplified by the power amplifier into sound waves, the sound gathering cover is used for gathering and emitting sound waves emitted by the loudspeaker, the loudspeaker is electrically connected with the power amplifier and is installed on the cradle head device, the cradle head device is controlled by a control circuit,the temperature sensor is arranged on the cradle head device and is electrically connected with the control circuit, and the sound gathering cover is arranged on the loudspeaker in a sleeved mode. Thedevice and the method disclosed can be applied to places with limited open fire, so that water-free and powder-free fire extinguishing can be realized.

Description

technical field [0001] The invention relates to the technical field of fire extinguishing, in particular to an automatic monitoring and tracking sound wave fire extinguisher. Background technique [0002] At present, sonic fire extinguishers are mainly carried by hand, or even installed on drones. This type of sonic fire extinguisher needs to manually find the fire source, and manually align the sonic generator to the fire source. Due to the dispersion of sound waves, this type of sonic fire extinguisher cannot be too far away from the fire source, otherwise the fire extinguishing effect will be greatly reduced after the sound wave energy is dispersed. Contents of the invention [0003] The technology to be solved by the present invention is to provide an automatic monitoring and tracking sound wave fire extinguisher, which has the ability to automatically detect the fire source (open flame), and automatically align the sound wave emission port with the fire source withou...

AI Technical Summary

Problems solved by technology

This type of sonic fire extinguisher needs to manually find the fire source, and manually align the sonic generator to the fire source

Due to the dispersion of sound waves, this type of sonic fire extinguisher cannot be too far away from the fire source, otherwise the fire extinguishing effect will be greatly reduced after the sound wave energy is dispersed.

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