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

Pulsator washing machine and control method

A pulsator washing machine and pulsator technology, applied in the field of washing machines, can solve the problems of reducing the number of clothes, unreachable water flow, limited waterway height, etc., and achieve the effect of increasing the storage volume, enhancing the washing effect, and strong spraying force

Active Publication Date: 2017-11-17
QINGDAO HAIER WASHING MASCH CO LTD +1
View PDF10 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the water output and the water output intensity of the waterfall water flow in this way are relatively low. If the water output and the water output intensity of the waterfall water flow are increased by installing a water pump in the washing machine, the production cost of the washing machine will be increased.
[0004] In addition, this method of setting water channels on the inner wall of the inner tub will not only reduce the effective storage space of the inner tub, but also reduce the number of clothes that can be washed by the user at a time. At the same time, the height of the water channels that can be set is limited, and it is impossible to spray downwards from the mouth of the inner tub. Effect
For some clothes with high suspension force, such as down jackets, the water flow cannot achieve the washing effect of spraying from top to bottom on the clothes

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
  • Pulsator washing machine and control method
  • Pulsator washing machine and control method
  • Pulsator washing machine and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figure 1-5 As shown, the present embodiment provides a pulsator 3 washing machine, which includes an inner tub 1 and an outer tub 2, the inner tub 1 includes an inner tub bottom 11, and a pulsator 3 is arranged in the inner tub bottom 11, and the inner tub bottom 11 on the periphery of the pulsator 3 is provided with When the diversion channel 4 and the pulsator 3 rotate, the water flow is pushed along the diversion channel 4 to enter between the inner barrel 1 and the outer barrel 2 , climb up along the outer barrel 2 , and spray into the inner barrel 1 .

[0040] The inner wall of the inner barrel 1 of the pulsator 3 washing machine of the present embodiment is no longer provided with a water channel for spraying, but a diversion channel 4 is set on the bottom 11 of the inner barrel, and an outer barrel cover 5 is installed on the top of the outer barrel 2 . When the pulsator 3 rotates at a relatively high speed, it can push the water flow through the guide c...

Embodiment 2

[0049] Such as Figure 1-5 As shown, this embodiment is a further limitation of Embodiment 1. The inner barrel bottom 11 of this embodiment includes a bottom wall 111 and a side wall 112 connected to each other. The side wall 112 is arranged on the outer peripheral edge of the bottom wall 111. The bottom wall 111 and the The side walls 112 together form the inner barrel bottom 11 . The flow guiding channel 4 is set on the side wall 112 of the inner barrel bottom 11 , or at the junction of the side wall 112 and the bottom wall 111 .

[0050] The bottom wall 111 of the inner bucket bottom 11 is arranged horizontally, and the side wall 112 can be formed by bending the outer edge of the bottom wall 111 upward. On the side wall 112 and at the junction of the side wall 112 and the bottom wall 111, a laterally penetrating diversion channel 4 can be provided, which can divert the rotating water flow between the inner tub 1 and the outer tub 2, but the height of the diversion channel ...

Embodiment 3

[0066] This embodiment provides a control method of the pulsator washing machine in Embodiment 1 or Embodiment 2. Specifically, during washing, the washing machine controls the rotation of the pulsator 3 to push the water flow along the diversion channel 4 to enter between the inner tub 1 and the outer tub 2 , and climb up to the outer barrel cover along the outer barrel, and spray into the inner barrel. This process is a vortex washing process, and the pulsator runs at a higher speed, which is higher than the pulsator speed of the ordinary washing process, which can push the water to climb up to the outer bucket cover and spray into the inner bucket mouth.

[0067] When washing, the washing machine performs at least one vortex washing process. During this process, the inner and outer tubs of the washing machine are fixed, the pulsator runs at a high speed, and the water flow is pushed out by the convex ribs on the pulsator to the outer peripheral side, and passes through the b...

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 discloses a pulsator washing machine and a control method. The pulsator washing machine comprises an inner drum and an outer drum, the inner drum comprises an inner drum bottom, an impeller is arranged in the inner drum bottom, a diversion channel is formed in the portion, on the periphery of the impeller, of the inner drum bottom, and when the impeller rotates, water flow is pushed to enter the portion between the inner drum and the outer drum along the diversion channel, climbs upwards along the outer drum and is ejected into the inner drum. Accordingly, by making the transversely penetrating diversion channel formed in the inner drum bottom of the washing machine, water is pushed through the impeller, the water flow is pushed to the portion between the inner drum and the outer drum, the water flow can climb upwards to an inner drum opening along the inner wall of the outer drum and is ejected into the inner drum, the ejection force is high, the number of water channels formed in the inner drum wall can be reduced, the volume of capacity of the inner drum is increased, water can be sprayed into the inner drum from the inner drum opening, the water can be sprayed to clothes such as down jackets which are high in suspension force, and the washing effect on various clothes is enhanced.

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] In the washing process of the pulsator washing machine, the laundry is immersed in the washing water and washed by means of continuous rotation or regular forward and reverse rotation of the pulsator. [0003] In order to enhance the washing effect, some washing machines on the market have added the function of waterfall washing. Water channels are set on the inner wall of the washing machine inner tub. On, the washing effect can be enhanced. And the water output and the water output intensity of this kind of waterfall water flow are lower, if increase the water output volume and the water output intensity of the waterfall water flow by installing a water pump in the washing machine, the production cost of the washing machine can be increased again. [0004] In addition, this method of set...

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): D06F17/06D06F39/08
CPCD06F17/06D06F39/088
Inventor 王得军刘尊安韩龙先郑玉强张开宏
Owner QINGDAO HAIER WASHING MASCH CO LTD
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