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Wire scrap filtering device

The technology of a filter device and a lint filter, which is applied in the field of washing machines, can solve problems such as inability to solve the problem of lint backflow, and achieve the effects of simple opening, improved collection effect, and easy installation and disassembly.

Active Publication Date: 2015-09-23
QINGDAO HAIER WASHING MASCH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned patent solves the shortcomings of the mesh bag type lint filter, but the water inlet of this utility model is arranged at the lower part of the front wall of the filter, and a check valve is arranged on the water inlet. Although it can have a good filtering effect, But it can't solve the problem of lint backflow

Method used

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Embodiment Construction

[0031] A kind of lint filtering device of the present invention is described in detail below in conjunction with accompanying drawing:

[0032] A kind of lint filtering device provided by the present invention comprises a lint filter, such as figure 1 As shown, the lint filter includes a filter front cover 100 and a filter rear cover 200 connected thereto. When installed on a washing machine, the filter front cover 100 and the filter rear cover 200 should be combined. The filter front cover 100 When combined with the filter back cover 200, a closed filter cavity is formed between the two; when it is necessary to clean the lint collected in the lint filter cavity, the lint filter is taken out, and the filter is opened The front cover 100 and the filter rear cover 200 are cleaned. The filter front cover 100 is provided with a filter part 110 for washing water to pass and filter, the filter rear cover 200 is provided with a water inlet 220, and the inner wall of the filter rear ...

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Abstract

A thread debris filtering apparatus comprising a thread debris filter. The thread debris filter comprises a filter front cover (100) and a filter rear cover (200) connected thereto. A water filtering part (110) is provided on the filter front cover (100). A water inlet (220) is provided on the filter rear cover (200). A backflow prevention structure (210) is provided on the inner wall of the filter rear cover (200). The backflow prevention structure (210) is provided below the water inlet (220) and in proximity to the water inlet (220). The thread debris filtering apparatus obviates a mesh bag, thus further facilitating operation, while collection performance is not hindered by extended use. At the same time, the backflow prevention structure (210) provided on the filter rear cover (200) is capable of effectively preventing backflow of thread debris, thus providing improved thread debris filtration effect and user experience.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a lint filtering device. Background technique [0002] The washing machine produces lint when washing clothes. In order to prevent the lint from sticking to the clothes, generally speaking, a lint filter device is installed on the inner wall of the washing machine to collect the lint to achieve the purpose of cleaning the clothes. In this way, after washing the clothes, the lint filter needs to be removed for cleaning to avoid clogging of the lint filtering device. [0003] Such as figure 1 As shown, the existing lint filter is collected by a mesh bag. During the installation process, if there are folds in the mesh bag, after the washing water flows into the mesh bag, some of the lint will be blocked by the folds, which will cause some lint to flow back. In the washing bucket, it greatly affects the collection effect. After long-term use, the mesh bag will dry hard, making it d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/10
CPCD06F23/04D06F39/10B01D35/30
Inventor 杨林田云龙王玲臣刘尊安纪庆龙李威海
Owner QINGDAO HAIER WASHING MASCH CO LTD
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