Self-washing system of dishwasher, and dishwasher

Abstract

The invention relates to the field of dishwashers, in particular to a self-washing system of a dishwasher. The system comprises a water tank, a coarse filter, a fine filter and a planar filter net, wherein the coarse filter is mounted in the fine filter in a sleeved manner; the fine filter penetrates through the planar filter net and is arranged in the water tank; the water tank is connected with a water outlet pipeline; a turbidity sensor is arranged in the water tank; the fine filter is rotationally arranged in the water tank; a spray nozzle connected with a self-washing water inlet pipeline is formed in the water tank; and the water flow spraying end of the spray nozzle is arranged towards the fine filter and the turbidity sensor. The invention furthermore discloses the dishwasher comprising the self-washing system of the dishwasher. According to the system and the dishwasher, high-pressure water flow is sprayed to a difficultly washed complex structure located in the water tank from the spray nozzle in the water tank, and the fine filter is driven to rotate by the high-pressure water flow, so that a 360-degree washing effect is achieved; and the system is simple in structure and convenient in operation, can achieve the purpose of no-dead-area self-washing of the difficultly washed complex structure in the water tank of the dishwasher, and is high in washing efficiency.

Description

technical field [0001] The invention relates to the field of dishwashers, in particular to a dishwasher self-cleaning system and a dishwasher equipped with the dishwasher self-cleaning system. Background technique [0002] At present, the existing household dishwashers are generally of the rotary spray type, which sprays high-pressure water onto the tableware for washing. During the washing process, the inner tank wall can also be sprayed by water, so generally speaking, the dishwasher The liner does not require additional cleaning. However, for places where the spray water cannot be sprayed, especially the complex structures in the sink that are difficult to clean, such as fine filters, the inside of the sink, and turbidity sensors, etc., it is easy to hide dirt. The existing dishwashers need to be cleaned manually after a period of time, otherwise it may cause secondary pollution. Due to the small space of the sink, it is not conducive to manual cleaning of the sink. Ther...

AI Technical Summary

Problems solved by technology

But for places where the spray water cannot be sprayed, especially the complex structures in the sink that are difficult to clean, such as fine filters, inside the sink, turbidity sensors, etc., it is easy to hide dirt and dirt.

The existing dishwasher needs to be cleaned manually after a period of time, otherwise it may cause secondary pollution. Due to the small space of the sink, it is not conducive to manual cleaning of the sink. Therefore, the filter system must be disassembled before manual cleaning, and then the sink must be cleaned. Flush the complex structure that is difficult to clean, so the operation is inconvenient and the cleaning efficiency is extremely low

[0003] Based on the above description, there is an urgent need for a dishwasher self-cleaning system to solve the problems of inconvenient operation and low cleaning efficiency in the existing dishwasher self-cleaning method using manual cleaning

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