Efficient washing device for generating high-speed spinning liquid drops based on composite wet surface

Abstract

The invention provides an efficient washing device for generating high-speed spinning liquid drops based on a composite wet surface. The efficient washing device comprises a tableware containing cabinet body and a control system, and is characterized in that the tableware containing cabinet body is of a box-shaped structure of which one end can be opened; the tableware containing cabinet body comprises a body and a cover body, and the cover body is used for covering the opening in the body; a plurality of storage racks and rotary spray heads are arranged in the body, and the rotary spray headsare communicated with an external water inlet pipe; micro rotating disc arrays are arranged on the side wall and the top of the body, and the surface of each rotating disc has the composite wetting characteristic. According to the invention, a miniature rotating disc array is arranged; the rotating disc is provided with a super-hydrophobic / hydrophilic composite wetting surface, so that liquid drops rotating at a high speed can be formed when impacting the super-hydrophobic / hydrophilic patterns on the rotating disc, the liquid drops rotating at the high speed and having extremely high kineticenergy generate extremely strong impact force on the surface of tableware, and therefore, dirt on the surface of the tableware can be removed more deeply and more efficiently.

Description

technical field [0001] The invention belongs to the field of automatic cleaning, and in particular relates to a high-efficiency cleaning device for generating high-speed spin droplets based on a composite wetting surface. Background technique [0002] Dishwashers are currently being widely used in canteens, restaurants and some families to improve dishwashing efficiency, reduce the workload of personnel and ensure the safety and health of people's meals. The current working principle of traditional dishwashers can be roughly divided into two categories: one is to heat the water to about 60°C at the bottom of the dishwasher, and the pump pushes the water to the nozzle, and the rotating nozzle sprays the mixture of water and detergent. The process of washing and rinsing is completed in all directions. After rinsing, the water returns to the bottom of the dishwasher and is finally discharged by the water pump. The other is the use of ultrasonic waves. The ultrasonic waves pass...

AI Technical Summary

Problems solved by technology

However, these two types of dishwashers have their own disadvantages: the first type of dishwasher requires tableware to be placed in categories, and there must be gaps between the tableware, which makes the dishwasher only able to clean a certain number of tableware, which is not suitable Wash a lot, otherwise too much tableware will not only affect the work of the dishwasher, but also produce dead corners that cannot be cleaned and affect the efficiency of dishwashing

Although the ultrasonic dishwasher will not produce dead corners that cannot be cleaned, there will be some cleaning problems.

The most important thing is that these two types of dishwashers have a key problem, that is, the cleaning time is too long, and it takes about an hour to thoroughly clean, dry and disinfect, which cannot meet the short-term requirements

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