An ultrasonic cleaning device

Abstract

The invention discloses an ultrasonic cleaning device, which comprises: a cleaning tank containing washing liquid; an ultrasonic generating device with an ultrasonic vibration end facing the cleaning tank; a water supply tank communicating with the cleaning tank and Liquid is supplied in the tank; the automatic water supply device is arranged above the water supply tank and communicated with the water supply tank, and the liquid in the automatic water supply device automatically flows into the water supply tank to maintain the liquid level in the water supply tank at a certain height. An overflow tank is arranged outside the water supply tank, and the overflow tank is arranged around the water supply tank and surrounds the water supply tank inside. The ultrasonic cleaning device of the present invention adopts an automatic water supply mode to maintain the liquid levels in the water supply tank and the cleaning tank at a certain height. An overflow tank is arranged outside the water supply tank, which prevents the overflow water from flowing into other components to cause dirt and potential safety hazards, and can ensure the safe operation of the ultrasonic cleaning device.

Description

technical field [0001] The invention belongs to the field of cleaning equipment, and in particular relates to an ultrasonic cleaning device. Background technique [0002] The current ultrasonic cleaning needs to propagate in the liquid in order to achieve the effect of cleaning the cleaned items. In the prior art, the ultrasonic cleaning technology is to use the ultrasonic cleaning machine as a container, and the parts to be cleaned are soaked in it, and the purpose of cleaning is achieved under the action of ultrasonic waves. [0003] However, unlike the stains on the surface of rigid objects that are easy to shake off, clothes are generally made of various fibers, which are soft in texture and have the effect of absorbing ultrasonic waves. When ultrasonic washing devices wash clothes, the loss of ultrasonic waves is large; The washing device generally uses the high-frequency ultrasonic cleaning equipment emitted by the ultrasonic transducer to vibrate the liquid in the cl...

AI Technical Summary

Problems solved by technology

[0003] However, unlike the stains on the surface of rigid objects that are easy to shake off, clothes are generally made of various fibers, which are soft in texture and have the effect of absorbing ultrasonic waves. When ultrasonic washing devices wash clothes, the loss of ultrasonic waves is large; The washing device generally uses the high-frequency ultrasonic cleaning equipment emitted by the ultrasonic transducer to vibrate the liquid in the cleaning tank to generate many tiny high-frequency bubbles. These small bubbles continuously hit the surface of the clothes to be cleaned, and the stains on the surface of the clothes to be cleaned , oil stains, etc. generate resonance to make stains and oil stains fall off

For fabrics such as clothing, the stains of cotton products are adsorbed inside, or have penetrated into their molecules or atomic tissues. High-frequency air bubbles can only resonate on the surface of the clothes. Clothes placed directly in the washing tank have limited cleaning effect, and the effect on local stubborn stains is even less ideal

[0004] In addition, the water inlet method of the general ultrasonic cleaning device is controlled by a control valve. When the water inlet is not timely, the liquid level in the cleaning tank is low, which will affect the washing effect.

With the ultrasonic cleaning device that adopts the automatic water inlet method, the liquid level in the cleaning tank can be at a certain height, and when the ultrasonic cleaning device is shaken or there is a certain error in the automatic water supply, the liquid in the tank may overflow, which is harmful to other electrical components. cause safety hazard

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