Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF4 Cites 3 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Drainage device of washing machine and washing machine provided with drainage device

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com