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Self-cleaning filter system of dish-washing machine and dish-washing machine

A filter system and self-cleaning technology, applied in the washing machine/rinsing machine of tableware, parts of washing machine/rinsing and rinsing machine of tableware, cleaning equipment, etc. Large and other problems, to achieve the effect of reducing energy consumption, small resistance, and stable rotation

Inactive Publication Date: 2019-10-29
QINGDAO HAIER DISHWASHER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The filter structure of this solution is complex, and the fine filter is not connected with the flat filter, the rotation is eccentric, the resistance increases, and the dishwasher consumes a lot of energy.

Method used

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  • Self-cleaning filter system of dish-washing machine and dish-washing machine
  • Self-cleaning filter system of dish-washing machine and dish-washing machine
  • Self-cleaning filter system of dish-washing machine and dish-washing machine

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Embodiment 1

[0048] Such as Figure 1 to Figure 3 As shown, the present invention also provides a dishwasher, which has the above-mentioned dishwasher self-cleaning filter system.

[0049]The dishwasher includes an inner container, the inner container bottom plate 3 is recessed downward to form a groove 5 with an opening 4, the water tank 9 is connected to the back of the inner container bottom plate 3, and the water inlet of the water tank 9 communicates with the groove 5 through the opening 4. The flat filter screen 1 is connected with the groove 5, and the flat filter screen 1 is depressed downward from the periphery to the center, and the through hole 2 is arranged at the center of the depression.

[0050] The water and washing impurities in the inner tank of the dishwasher flow to the groove 5 of the opening 4 along with the bottom plate 3 of the inner tank sunk downwards. The groove 5 is connected with a flat filter 1, and part of the water is filtered through the flat filter 1 and e...

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Abstract

The invention discloses a self-cleaning filter system of a dish-washing machine and the dish-washing machine. The self-cleaning filter system of the dish-washing machine comprises a plane filter screen with a through hole and a water tank located below the plane filter screen, the self-cleaning filter system further comprises a filter, the filter is rotationally connected with a through hole of the plane filter screen; and the filter is rotatably arranged in a cavity formed by the plane filter screen and the water tank and is used for filtering water entering the water tank. According to the self-cleaning filter system and the washing machine in the invention, viscous impurities adsorbed on the inner surface of the filter can be washed and separated, under the drive of water flow in the outer surface, the filter is cleaned while rotating, the self-cleaning function is achieved, the washing efficiency, the cleanliness and the cleaning rate of the dish-washing machine are improved, the filter is stable in rotation, eccentric rotations are avoided, the resistance is small, and the energy consumption of the dish-washing machine is reduced.

Description

technical field [0001] The invention belongs to the technical field of dishwashers, and in particular relates to a dishwasher self-cleaning filter system and the dishwasher. Background technique [0002] In the prior art, the filter and the flat screen of the dishwasher are fixed, and the filter cannot be rotated. When the water and residue inside the dishwasher pass through the filter, sticky debris will be adsorbed on the inner surface of the filter. , It is easy to cause blockage, so that the water flow cannot pass through the filter and the filter cannot play the role of filtering impurities, which will affect parameters such as washing efficiency, cleanliness and washing rate for a long time, so it is necessary to design a self-cleaning filter system, Rinse off sticky debris adsorbed on the inner surface of the filter. [0003] The Chinese patent application number CN201510648595.6 discloses a dishwasher self-cleaning system. The system includes a water tank, a coarse...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/42A47L15/16
CPCA47L15/16A47L15/4202A47L15/4217A47L15/4278A47L2601/03
Inventor 付秀强杨林代天喜张永奎张敏
Owner QINGDAO HAIER DISHWASHER
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