Omnidirectional filtering device for washing machine

A filter device, washing machine technology, applied in washing devices, other washing machines, applications, etc., can solve problems such as failure to achieve all-round filtration, and achieve the effects of low production cost, favorable for popularization and use, and simple structure

Active Publication Date: 2011-03-16
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the filter device has all-round water inlets, each water inlet is connected, that is, each water inlet is also a water outlet, and there is no partition between each water inlet and water outlet, and there is no water-r

Method used

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  • Omnidirectional filtering device for washing machine
  • Omnidirectional filtering device for washing machine
  • Omnidirectional filtering device for washing machine

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0038] Example 1

[0039] Such as figure 1 , 2 As shown, the omnidirectional filter device for washing machine of the present invention includes a filter cover 1 and a lint filter 2 embedded in the filter cover 1. The lint filter 2 includes a box-type front cover 3 and a rear cover 4, and a central part of the front cover 3 The horizontal rib divides the filter cavity of the wire chip filter into an upper filter cavity 10 and a lower filter cavity 11. The left and right side walls of the upper filter cavity 10 and the bottom of the lower filter cavity 11 are provided with water inlets of the filter device. The upper filter cavity 10 is used to collect thread scraps in the water entering through its left and right side walls, and the lower filter cavity 11 is used to collect thread scraps in the water entering the bottom. Therefore, the present invention can not only effectively filter the washing water that enters the water inlet at the bottom of the lint filter from the bottom o...

Example Embodiment

[0043] Example 2

[0044] Such as figure 1 , 2 As shown, the omnidirectional filter device for washing machine of the present invention includes a filter cover 1 and a lint filter 2 embedded in the filter cover 1. The lint filter 2 includes a box-type front cover 3 and a rear cover 4, and a central part of the front cover 3 The transverse rib divides the filter cavity of the thread chip filter into an upper filter cavity 10 and a lower filter cavity 11, and the ratio of the upper filter cavity 10 and the lower filter cavity 11 along the longitudinal height of the washing tub is 1:5. The left and right side walls of the upper filter cavity 10 and the bottom of the lower filter cavity 11 are provided with water inlets of the filter device. The upper filter cavity 10 is used to collect thread scraps in the water entering through its left and right side walls, and the lower filter cavity 11 is used to collect thread scraps in the water entering the bottom. Therefore, the present inv...

Example Embodiment

[0048] Example 3

[0049] Compared with Embodiment 1, the difference is that the filter device of the washing machine further includes a filter cover (not shown in the figure) provided on the filter front cover 3, and the filter cover fixes the bag filter 7 to the filter cover Between the front cover 3 of the lint filter. The sheet filter plate is divided into a window type. The longitudinal height ratio of the upper filter cavity 10 and the lower filter cavity 11 along the washing tub is 1:6.

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PUM

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Abstract

The invention discloses an omnidirectional filtering device for a washing machine. The device comprises a filtering cover and a line scrap filter which is embedded into the filtering cover, wherein the line scrap filter comprises a box-type front cover and a rear cover; a transverse bar is arranged in the middle of the front cover and divides a filtering cavity of the line scrap filter into an upper filtering cavity and a lower filtering cavity; and water inlets of the filtering device are formed on left and right side walls of the upper filtering cavity and at the bottom of the lower filtering cavity. Omnidirectional water inlet and omnidirectional filtration are realized through the water inlets on two left and right sides of the upper filtering cavity and at the bottom of the lower filtering cavity. Results show that the line scrap collection rate of the omnidirectional filtering device for the washing machine reaches 80 to 90 percent. The omnidirectional filtering device is simple in structure, low in cost and good in filtering effect, and is a line scrap collecting device worthy of popularization and application.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to an all-round filter device for washing machines. Background technique [0002] With the popularization and wide application of washing machines, the frequency of laundry has also increased significantly. Although the existing filter can play a certain role in filtering lint, due to the stirring of the blades on the back of the impeller, the washing water can only enter the filter from the bottom of the impeller to filter and then be discharged from the front cover of the filter; The pulling power is limited, the filtered water cannot reach the upper part of the filter, and most of it is discharged from the lower part of the front cover of the filter, and the upper part of the filter is underutilized; when the washing machine is working in forward and reverse directions, the water in the space above the pulsator in the inner cylinder cannot be filtered at the same time . Accordin...

Claims

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Application Information

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IPC IPC(8): D06F39/10
Inventor 吕佩师王正涛刘素梅魏新
Owner QINGDAO HAIER WASHING MASCH CO LTD
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