Drainage device of washing machine and washing machine provided with drainage device

A technology for drainage devices and washing machines, which is applied to washing devices, other washing machines, washing machine appliances, etc., which can solve problems such as difficult drainage, achieve the effects of reducing water consumption, improving washing efficiency, and reducing the number of rinsing times

Inactive Publication Date: 2013-01-23
BSH ELECTRICAL APPLIANCES JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the outlet of the current drainage device is generally installed at the bottom of the bucket, the water is discharged from the lowest layer, while foam, sebum, and cloth scraps adhere to the inner wall of the clothes, the drum, and the bucket as the water level drops. hard to discharge

Method used

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  • Drainage device of washing machine and washing machine provided with drainage device

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Embodiment Construction

[0012] Such as figure 1 As shown, the washing machine 1 includes a cabinet 2 . A water bucket 4 is housed in the casing 2 . A drum 6 is rotatably mounted in the tub 4 to accommodate laundry 8 . A detergent box 10 is housed on the casing 2, and is connected with the water tub 4 through a water inlet pipe 12. During the washing process, the water introduced from the outside of the box body 2 first enters the detergent box 10 , and then enters the water tub 4 and the drum 6 through the water inlet pipe 12 .

[0013] A drainage device 14 is connected with the tub 4, and discharges the washing water and the dirt carried by it from the casing 2 during the washing process. The drain device 14 includes a drain device 16 connected to the tub 4 , a water outlet pipeline 18 protruding from the tank 2 , and a drain pump 20 connected between the drain device 16 and the water outlet pipeline 18 . Wherein the water device 16 includes three drain outlets 22a, 22b, 22c connected with the t...

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PUM

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Abstract

The invention relates to a drainage device of a washing machine. The drainage device of the washing machine comprises a water exhaust device connected with the water bucket of the washing machine, a water outlet pipeline extending out of the box body of the washing machine, and a dewatering pump connected between the water exhaust device and the water outlet pipeline, wherein the water exhaust device comprises at least two water outlets connected with the water bucket, wherein the first water outlet and the water bucket are connected opposite to the lowest point in the direction of gravity, and the second water outlet is higher than the first water outlet. The washing machine comprises the drainage device. Because the washing machine is additionally provided with the second water outlet, foams, cloth fragments, sebum and the like on water surface can flow out of the second water outlet when the water surface of wash water drops to, or is adjacent to the second water outlet, and the quantity of the foams, the cloth fragments, sebum and the like attached to clothes or the water bucket is reduced, thus, the rinsing time can be reduced, the rinsing efficiency is improved, and meanwhile water consumption is lowered.

Description

【Technical field】 [0001] The invention relates to a draining device of a washing machine, comprising a draining device connected to a bucket of the washing machine, a water outlet pipeline extending out of a washing machine box, and a drain pump connected between the draining device and the outlet pipeline. The invention also relates to a washing machine. 【Background technique】 [0002] The washing machine usually includes a tub, the bottom of which is equipped with a drainage device for draining the sewage generated in the washing process out of the washing machine. Suds tend to be produced during washing, and these suds float to the surface of the water. At the same time, some lighter dirt, such as cloth scraps, sebum, etc., often also float on the surface of the water. However, since the outlet of the current drainage device is generally installed at the bottom of the bucket, the water is discharged from the lowest layer, while foam, sebum, and cloth scraps adhere to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/08
CPCY02B40/56Y02B40/00
Inventor 陈信荣迟军李康吴明强
Owner BSH ELECTRICAL APPLIANCES JIANGSU
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