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Washing machine and water channel structure thereof

A washing machine and water channel technology, applied in the field of washing machines, can solve the problems of abnormal noise, large occupied space, deformation, etc., and achieve the effect of high strength, small occupied space, and guarantee of sealing

Active Publication Date: 2020-01-21
QINGDAO HAIER WASHING MASCH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the drainage channel of the expansion washing machine is generally a plastic structure, and the plastic parts must have a certain wall thickness, and in order to ensure sufficient strength, there must be a certain height of reinforcing ribs, which occupies a relatively large space and cannot meet the limit design requirements of expansion; And during high-speed dehydration, the water in the cavity also exerts a certain pressure on the side wall of the water channel, especially for capacity expansion. The single-wall structure set at the outlet of the water channel will deform or make abnormal noise during high-speed dehydration

Method used

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  • Washing machine and water channel structure thereof
  • Washing machine and water channel structure thereof
  • Washing machine and water channel structure thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as Figure 1-7As shown, this embodiment provides a waterway structure 101 of a washing machine, which is arranged on the wall of the washing tub 100 of the washing machine, and includes a first sheet metal waterway part 1 and a second sheet metal waterway part 2, the first sheet metal waterway part 1 and the second sheet metal waterway part 2. The second sheet metal waterway part 2 is sealed and fixed together to form a drainage channel 3 communicating with the inside of the washing tub 100 .

[0044] The water channel structure 101 of this embodiment is a sheet metal structure with high strength and does not need reinforcing ribs, so it occupies a small space and can effectively save space while ensuring strength, meeting the limit design requirements for washing machine expansion. At the same time, the first sheet metal water channel part 1 and the second sheet metal water channel part 2 of the water channel structure 101 are sealed and fixed together to form a d...

Embodiment 2

[0054] Such as Figure 1-7 As shown, this embodiment is a further limitation of Embodiment 1. The edges on both sides of the first sheet metal water channel part 1 in this embodiment in the circumferential direction of the washing tub 100 are folded in opposite directions to form flanges 7, and wrap Cover the two side edges of the second sheet metal water channel part 2 in the circumferential direction to seal and fix the first sheet metal water channel part 1 and the second sheet metal water channel part 2 .

[0055] The first sheet metal water channel part 1 and the second sheet metal water channel part 2 are both plate-shaped sheet metal structures, and the drainage channel 3 enclosed extends up and down on the side wall of the washing tub 100 along the height direction of the washing tub 100, at least The upper end has an opening communicating with the washing bucket 100; the lower end of the drainage channel 3 is in the shape of a trumpet whose width gradually enlarges fr...

Embodiment 3

[0080] Such as Figure 1-4 As shown, this embodiment provides a washing machine, including a washing tub 100, and a waterway structure 101 is provided on the outer wall of the washing tub 100, and the waterway structure 101 includes a first sheet metal waterway part 1 and a second sheet metal waterway part 2 , the first sheet metal water channel part 1 and the second sheet metal water channel part 2 are sealed and fixed together to form a drainage channel 3 communicating with the inside of the washing tub 100 .

[0081] When the washing machine dehydrates, the water inside the washing tub 100 is discharged from the dehydration hole on the top of the washing tub 100, enters the drainage channel 3, and is discharged.

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Abstract

The invention discloses a washing machine and a water channel structure thereof. The water channel structure is arranged on the wall of a washing tub of the washing machine and comprises a first metalwater channel part and a second metal water channel part, wherein the first metal water channel part and the second metal water channel part are fixed hermetically and surround together to form a drainage channel communicated with the inside of the washing tub. The water channel structure refers to a metal structure with high strength, the arrangement of reinforcing ribs is omitted, and accordingly space occupation is reduced, and the limited design requirements on volume expansion are met; meanwhile, the first metal water channel part and the second metal water channel part are fixed hermetically to form the drainage channel, and are hermetically fixed to the outer wall of the washing tub, thus, safe and normal drainage can be guaranteed.

Description

technical field [0001] The invention belongs to the field of washing machines, and in particular relates to a water channel structure of a washing machine and the washing machine. Background technique [0002] A washing machine is designed as a device for washing clothes by using electricity. In general, a washing machine includes: a tub for containing washing water; a rotary tub rotatably installed inside the tub; a pulsator rotatably installed in the rotary tub The bottom; motor and clutch, are configured to rotate the rotating barrel and pulsator. When the rotary tub and the pulsator rotate in a state that laundry and detergent are introduced into the rotary tub, the pulsator agitates wash water together with the laundry introduced into the rotary tub, thereby removing stains from the laundry. [0003] In order to increase the washing capacity of the washing machine, a larger rotary tub is required, that is, the height or diameter of the rotary tub needs to be increased....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/08D06F37/12
CPCD06F39/083D06F37/12D06F39/08D06F37/42
Inventor 程宝珍王玲臣孙广彬朱国防董锦生公涛
Owner QINGDAO HAIER WASHING MASCH CO LTD