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

Water drainage control method for multi-tub washing machine

A control method and washing machine technology, applied in the field of washing, can solve problems such as high center of gravity, troublesome daily life, large vibration and noise of double-tubular washing machines, and achieve increased judgment that water cannot be reused, high practical value, and high control stability Effect

Active Publication Date: 2017-01-11
QINGDAO HAIER DRUM WASHING MACHINE +1
View PDF13 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The double cylinder washing machine has a high center of gravity and is unstable, so it has higher requirements for vibration. The greater the overall mass of the washing machine, the smaller the vibration. When performing the dehydration program, the high-speed operation of the drum will definitely cause vibration. The high center of gravity The cylinder will produce large vibration and noise, which will bring unnecessary troubles to daily life

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
  • Water drainage control method for multi-tub washing machine
  • Water drainage control method for multi-tub washing machine
  • Water drainage control method for multi-tub washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as figure 2 As shown, in the drainage control method of the multi-tub washing machine described in this embodiment, when the first washing tub reaches the drainage program, it is judged whether the second washing tub is draining or dehydrating at this time, and if it is draining or dehydrating, the first washing tub waits. Drain the water after the dehydration of the second washing tub is completed; when the second washing tub is dehydrating, the water in the first washing tub remains in the first washing tub, and the water in the first washing tub acts as a counterweight, which can increase the weight of the washing machine. weight, to achieve the effect of shock absorption. That is, the drainage procedure and the dehydration procedure of the second washing tub are executed together, and the drainage procedure and the dehydration procedure are not interrupted by other procedures.

[0033] If the second washing tub is not draining or dehydrating at this time, it ...

Embodiment 2

[0093] The control method described in this embodiment increases the process of reusing the water in the first washing tub: as image 3 As shown, the present embodiment uses the drainage waiting time as the judgment standard to judge whether to reuse water, and judges whether to wait for the water to be discharged to another cylinder for reuse when reaching the drainage program according to the drainage waiting time, which has a simple judgment And control logic, the control stability is higher in the actual washing program. At the same time, it realizes the full reuse of water, has high practical value, and can be more effectively popularized and applied.

[0094] When the first washing drum and the second washing drum are in working condition at the same time, the control method of water reuse is as follows:

[0095] A control method for water reuse of a multi-tubular washing machine, the multi-tubular washing machine at least includes a first washing tub and a second washi...

Embodiment 3

[0209] like Figure 5 As shown, the present embodiment adopts the waiting time for water inflow as the judgment standard to judge whether to reuse water, and judges whether to reuse water when waiting for another cylinder to drain water when reaching the water inflow program according to the waiting time for water inflow, which has a simple Judgment and control logic, high control stability in actual washing procedures. At the same time, it realizes the full reuse of water, has high practical value, and can be more effectively popularized and applied.

[0210] When the first washing drum and the second washing drum are in working condition at the same time, the control method of water reuse is as follows:

[0211] A control method for water recycling of a multi-tubular washing machine, the multi-tubular washing machine at least includes a first washing tub and a second washing tub, and when the first washing tub and the second washing tub are in working state at the same time...

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 water drainage control method for a multi-tub washing machine. The multi-tub washing machine at least comprises a first washing tub and a second washing tub. The method comprises the following steps: when the first washing tub reaches a water drainage procedure, judging whether the second washing tub is under water drainage or dehydration or not, and if the second washing tub is under water drainage or dehydration, starting draining water from the first washing tub until dehydration of the second watching tub is finished; if the second washing tub is not under water drainage or dehydration, judging whether to start draining the water from the first washing tub only after dehydration of the second washing tub is finished or not.

Description

technical field [0001] The invention relates to the washing field, in particular to a drainage control method for a multi-tubular washing machine. Background technique [0002] At present, most drum washing machines on the market have only one washing drum. With the strengthening of people's hygiene awareness, more and more users need to wash different types of clothing separately or wash a small amount of clothing in time. [0003] With the improvement of people's quality of life, hygiene consciousness is also gradually improved, especially in household laundry washing, more and more people wash their clothes separately. If the existing washing machine is used for multiple times of washing, it is difficult to meet the requirements in terms of washing time; if two or more washing machines are purchased to wash separately and simultaneously, it will not only cause a great waste of energy and water resources, but also occupy a large space. Not suitable for home use. Therefo...

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
IPC IPC(8): D06F33/02
CPCD06F33/00D06F2202/08D06F2202/12D06F2204/084
Inventor 李文伟常园园吴军王光锋王金凯
Owner QINGDAO HAIER DRUM WASHING MACHINE
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