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Dishwasher

A dishwasher and washing water technology, which is applied in the direction of washing machine/rinsing machine for tableware, parts of washing machine/rinsing and washing machine for tableware, household cleaning devices, etc. performance deterioration and other problems, to prevent water pressure from rising, improve washing performance, and reduce waste

Inactive Publication Date: 2012-10-10
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The repeated use of this washing water will lead to the gradual increase of foreign matter in the washing water
[0007] Therefore, the washing performance deteriorates, and foreign matter is easy to clog the filter at the sink
If the filter is clogged, the filter will be subjected to excessive pressure, resulting in damage to the filter

Method used

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Examples

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Embodiment Construction

[0045] Some preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

[0046] The dishwasher in the first preferred embodiment of the present invention proposes the circulation of washing water and a series of channel structures for removing foreign matter from the washing water during the circulation.

[0047] That is, in the first preferred embodiment of the present invention, the dishwasher supplies a part of the pumped wash water to the dirt chamber through the drain chamber for filtering foreign matter from the wash water, which will be described in more detail below. describe.

[0048] figure 1 A dishwasher according to a preferred embodiment of the present invention is schematically shown.

[0049] That is, the dishwasher in a preferred embodiment of the present invention includes a main body 10 , a basin 20 , upper / lower spray arms 41 and 42 , upper / lower brackets 31 and 32 , and a sink assembly 50 .

[0050...

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PUM

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Abstract

The present invention relates to a dishwasher. In more detail, the present invention provides a dishwasher including a sump housing (100) for holding washing water, a washing water pumping unit (200) for pumping the washing water, a drain chamber (300) for receiving the washing water pumped thus, a soil chamber (421) for receiving the washing water through the drain chamber (300), a guide assembly (400) for guiding the washing water pumped thus to be provided to the soil chamber (421) via the drain chamber (300), and a sump cover (500) covered on an upper surface of the sump housing (100) forfiltering the washing water overflowed from the soil chamber (421 ), thereby filtering the washing water effectively, and improving recovery ratio of the washing water to reduce consumption of the washing water and power.

Description

technical field [0001] The invention relates to a dishwasher, more specifically, to a dishwasher that can effectively filter washing water, increase the recovery rate of washing water, and reduce washing water and energy consumption. Background technique [0002] Dishwashers spray detergent and wash water onto dishes to clean them automatically. [0003] The dishwasher is provided with at least one rack for placing tableware in the water basin, a water tank for holding washing water, and at least one spraying unit for spraying washing water to the tableware. [0004] In the related art of the dishwasher, washing water is pumped from the water tank into the spraying unit, flows to the spraying arm along the washing water pipe, and is sprayed on the tableware. [0005] The washing water having washed the tableware is recycled to the sink, and is again supplied to the spraying unit to be sprayed onto the tableware. [0006] The repeated use of this washing water will lead to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L15/42
CPCA47L15/4246A47L15/4204A47L15/4225A47L15/42
Inventor 崔成奉尹尚宪朴能绪曹兴明韩垈映安秉焕金赫德
Owner LG ELECTRONICS INC
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