Household dishwasher

Abstract

The invention relates to a dishwasher, in particular to a household dishwasher which comprises a tank body, a water tank, an upper feed device, an upper washing device, a lower washing device, a tableware fixing device and a control system, wherein the water tank, the upper feed device, the upper washing device, the lower washing device, the tableware fixing device and the control system an mounted on the tank body; the upper feed device is used for feeding the upper washing device in a threaded manner; the upper washing device is provided with a plurality of brush heads, the brush heads realize mechanism connection and transmission by adopting spline fit, and a spring is adopted to adapt to tableware in different specifications; the tableware fixing device is of a liftable structure driven by a crank sliding mechanism, and the tableware is placed on the lower washing device through the tableware fixing device; the lower washing device is provided with a plurality of brush heads, the plurality of brush heads are annularly distributed from high outside to low inside, and the tableware is fixed in a shaft linkage manner; the brush heads of the upper washing device and the brush headsof the lower washing device simulate a manual cleaning manner and thoroughly wash the inside and the outside of the tableware. The dishwasher can wash oil stains and residues distributed on the tableware after Chinese cooking and can be applied to the tableware in different specifications.

Description

technical field [0001] The invention relates to a dishwasher, in particular to a domestic dishwasher. Background technique [0002] With the progress of society, people's requirements for the quality of life are getting higher and higher. Housework has gradually evolved into mechanical OEM, and dishwashers have also entered Chinese families with this requirement. [0003] Application announcement number CN 107752955 A discloses "a sink-type dishwasher" which is a high-pressure water-flushing dishwasher based on a steam generating device. It uses high-temperature steam and high-pressure water to rinse to complete the cleaning operation. This cleaning method cannot effectively Respond to the oil stains and residues on the utensils caused by the variety of cooking methods in China. Application announcement CN107397515A discloses "an automatic dishwasher" is a vertical single-brush dishwashing device, which completes the cleaning work through single-brush rotation and high-pres...

AI Technical Summary

Problems solved by technology

[0003] Application announcement number CN 107752955 A discloses "a sink-type dishwasher" which is a high-pressure water-flushing dishwasher based on a steam generating device. It uses high-temperature steam and high-pressure water to rinse to complete the cleaning operation. This cleaning method cannot effectively Response to tableware covered in grease and residue from the many cooking styles in China

Application announcement CN107397515A discloses "an automatic dishwasher" is a vertical single-brush dishwashing device, which completes the cleaning work through single-brush rotation and high-pressure nozzles, and cannot clean the inside and outside of the bowl in all directions; at the same time, the "cleaning belt" uses The electromagnet and the spring cooperate to feed, which can feed stably and cannot be self-locking; and it is only suitable for tableware of the same specification

[0004] The various cooking methods in China often lead to oil stains and residues on the tableware, and the existing dishwashers cannot clean the residue; they cannot clean the inner and outer surfaces of the tableware in all directions; the applicability is small, and it can only be used for Tableware of the same specification

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