Impeller washing machine and control method

A pulsator washing machine and water collection technology, which is applied in the field of washing machines, can solve the problems of endangering the health of users, limited washing machine space, and increasing the capacity of the inner bucket, and achieve the effects of saving water, spraying without dead ends, and increasing the spraying area

Inactive Publication Date: 2019-01-22
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Generally, users have limited space for installing washing machines in their homes, and it is not realistic to increase the capacity of the washing tub by adding a washing machine casing. How to increase the capacity of the inner tub without increasing the casing of the washing machine has become a major problem for designers.
[0005] The purpose of capacity expansion can be achieved by setting the water collection structure, but the water collection structure is set at the lower part of the inner barrel, which is not easy to clean, and it is easy to cause dirt residues and bacteria after long-term use, which will pollute the clothes and endanger the health of users

Method used

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  • Impeller washing machine and control method
  • Impeller washing machine and control method
  • Impeller washing machine and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as Figure 1-4 As shown, a pulsator washing machine includes a box body 100, an inner tub 200 disposed in the box body 100 for holding water, and a driving device 300 for driving the inner tub 200 to rotate, and also includes a spray device 1 and a A water collection structure for collecting water discharged from the inner tub 200 , the water outlet of the spray device 1 communicates with the water collection structure for flushing the inner wall of the water collection structure and / or the bottom outer wall of the inner tub 200 .

[0041] Further, the water collecting structure is located at the lower part of the inner tub 200 as a whole.

[0042] By setting the water collecting structure, on the one hand, when the water is discharged from the inner bucket 200, the water will be blocked and collected by the water collecting structure to prevent the water from overflowing; There is no partial structure located between the side wall of the inner tub 200 and the box...

Embodiment 2

[0084] Such as Figure 1-4As shown, this embodiment is a further limitation of Embodiment 1. A wave-wheel washing machine includes a box body 100, and the box body 100 is provided with an inner tub 200 for holding water and a driving device for driving the inner tub 200 to rotate. 300, the driving device 300 is arranged on the lower part of the inner tub 200, and the mounting plate 500 is arranged between the driving device 300 and the inner tub 200, the driving device 300 is installed on the lower part of the mounting plate 500, and the output shaft of the driving device 300 passes through the mounting plate 500 and the inner tub 200 is connected to drive the inner barrel 200 to rotate. The upper part of the mounting plate 500 is provided with an annular water retaining rib 501. The water retaining rib 501 and the mounting plate 500 are enclosed to form a water collection chamber 400 with an upper opening. Located within the range of the upper opening, the water in the inner ...

Embodiment 3

[0089] Such as Figure 1-Figure 4 , Figure 6-Figure 8 As shown, a pulsator washing machine includes a box body 100, an inner tub 200 disposed in the box body 100 for holding water, a driving device 300, a mounting assembly and a shock absorbing device, the driving device 300 is fixed on the mounting assembly, The output shaft of the driving device 300 is connected to the inner tub 200 to drive the inner tub 200 to rotate; the installation assembly is installed in the box body 100 through a shock absorber, and the shock absorber includes a horizontal shock absorber 11, and the horizontal shock absorber 11 is set Between the installation assembly and the box body 100 , and are respectively connected with the installation assembly and the box body 100 to reduce the vibration of the inner tub 200 and the driving device 300 in the horizontal direction.

[0090] Because during the laundry process, when the rotating speed of the inner tub 200 is reduced to a certain range (generall...

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PUM

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Abstract

The invention belongs to the field of washing machines, and particularly relates to an impeller washing machine and a control method. The machine comprises a box body, an inner barrel for accommodating water and a driving device for driving the inner barrel to rotate which are disposed in the box body, a spray device and a water collecting structure for collecting water discharged from the inner barrel, and a water outlet of the spray device is in communication with the water collecting structure for flushing an inner wall of the water collecting structure and/or a bottom outer wall of the inner barrel; the machine has the advantages that by arranging the spray device, the inner wall of the water collecting structure and/or the outer wall of the bottom of the inner barrel are sprayed and washed to clean dirt remaining on the inner wall of the water collecting structure and the outer wall of the bottom of the inner barrel, the possibility of breeding bacteria is reduced, and the use issafer.

Description

technical field [0001] The invention belongs to the field of washing machines, and in particular relates to a pulsator washing machine and a control method. Background technique [0002] A washing machine is designed as a device for washing clothes by using electricity. Generally speaking, a washing machine includes: a tub for containing washing water; an inner tub rotatably installed inside the tub; a pulsator rotatably installed at the bottom of the inner tub ; The motor and the clutch are configured to rotate the inner barrel and the pulsator. When the pulsator rotates, the clothes and washing water in the inner bucket are stirred, thereby removing the stains on the clothes. [0003] In order to increase the washing capacity of the washing machine, a larger inner tub is required, that is, the height or diameter of the inner tub needs to be increased. If the size of the inner tub is increased, the tub for accommodating the inner tub and the casing for accommodating the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F17/06D06F35/00D06F39/08B05B13/02B05B1/04
CPCB05B1/04B05B13/0278D06F17/06D06F35/008D06F39/088
Inventor 吕艳芬许升郝兴慧吴迪吕佩师
Owner QINGDAO HAIER WASHING MASCH CO LTD
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