Dish-washing machine

Abstract

The invention discloses a dish-washing machine, and relates to the field of dish-washing machines. The dish-washing machine comprises a tank body, a bubble generating device, a dish rack and a drivingdevice, wherein washing liquid is accommodated within the tank body; via the bubble generating device, gas is continuously and/or intermittently generated on the bottom wall of the inner side of thetank body; the dish rack is immersed in the washing liquid; and the driving device can drive the dish rack to do linear reciprocating motions or rotating motions in the tank body. According to the dish-washing machine provided by the invention, by designing the bubble generating device, bubbles can generate from the washing liquid in the tank body and the bubbles can subsequently vertically rise and reach surfaces of tableware, so that the tableware can be cleaned through impact wave which is generated as the bubbles break on the surfaces of the tableware; meanwhile, by designing the movable dish rack which can do the linear reciprocating motions or selective motions in the washing liquid, the bubbles can get into full contact with the tableware, and the washing liquid can be promoted to flow, so that flushing force of the washing liquid on the tableware is increased and adhesion force of greasy dirt to the tableware is reduced; therefore, a good cleaning effect is achieved.

Description

technical field [0001] The invention relates to the field of dishwashers, in particular to a dishwasher. Background technique [0002] With the continuous improvement of Chinese living standards, the level of household electrification is also increasing. At present, all kinds of new household electrical equipment emerge in an endless stream, and the popularization speed is astonishing. However, since automatic dishwashers were introduced into China in the 1990s, the market has been tepid, and it is still not popularized. [0003] At present, household dishwashers all use water spray cleaning method. However, this kind of water spray dishwasher is difficult to clean ordinary Chinese tableware due to the problem of water spray angle on the one hand, and on the other hand, due to the contact time between the cleaning liquid and the tableware after spraying Short, its cleaning effect is always unsatisfactory, and at the same time, the special dishwashing powder it uses is very...

AI Technical Summary

Problems solved by technology

On the one hand, this kind of immersion dishwasher uses ultrasonic waves, but there are noise problems, and ultrasonic waves have the possibility of potential harm to the human body; There will be a lot of oil stains, especially the Chinese cooking method, the oil stains on the tableware are more serious, such a large amount of oil stains will float on the water surface with the tableware into the water to be cleaned, and the resulting oil film on the water surface will pollute the tableware again; on the other hand , when the dishwasher uses water liquid for immersion tableware cleaning, because there will be a lot of meal residue on the surface of the tableware, the meal residue will enter the water to be cleaned with the tableware, and will float in the water, and the cleaning effect is not good

[0005] At the same time, both of the above-mentioned dishwashers have the problem that their dish racks are difficult to meet people's needs. In the automatic dishwashers sold on the market, the dish basket racks that are used in the market are densely placed. To prevent the tableware from colliding with each other, you must be careful when placing the tableware, and you must also think about the placement of each dish in advance when placing the dishes to be cleaned. Otherwise, once you do not think about how to place them reasonably, There will be some dishes that cannot be placed, and some dishes need to be taken out and placed again, causing a lot of inconvenience in use

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