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

Washing machine having honeycomb and flexible friction washing devices

A kind of washing machine, flexible technology, applied in the field of household electric washing machines, can solve the problems such as material selection and structural design are not deep enough, mildew and cleaning problems are difficult to solve, and the washing effect is not obvious, so as to achieve high structural design efficiency and flexible structural design The effect of changing and shortening the washing time

Inactive Publication Date: 2005-06-29
魏东红
View PDF1 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 1. Low strength and short service life
[0010] 2. The efficiency of the washing structure is low, and the washing effect is not obvious
[0011] 3. Larger side effects
Because the laundry ball is made of sponge material, the water is not easy to get rid of, it is easy to absorb dirt and hair, and the problem of mildew and cleaning is difficult to solve
[0012] 4. The washing capacity is reduced and the number of uses is limited
[0013] 2. Judging from the structure of the existing washing machine washing mechanism: most washing machines using high hardness materials have limited structural design; a few washing machines using flexible materials are not deep enough in material selection and structural design
When the rotation speed is lower than 55-60 rpm, because the mesh is made of stainless steel, the surface is smooth, the friction coefficient is small, and the dynamic friction force is small, so the friction washing effect is not good

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
  • Washing machine having honeycomb and flexible friction washing devices
  • Washing machine having honeycomb and flexible friction washing devices
  • Washing machine having honeycomb and flexible friction washing devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] This embodiment is based on the pulsator washing machine, and both the washing inner cylinder wall and the pulsator are made of polyurethane material. Honeycomb holes are evenly distributed on the inner cylinder wall and the impeller. The honeycomb hole is a regular hexagonal hole, the side length L of the regular hexagon is 3mm, the wall thickness d of the regular hexagon is 0.3mm, and the depth H of the honeycomb hole is 2.5mm, see figure 1 , figure 2 . There are oblique ribs on the wall of the cylinder, and the honeycomb holes on it are regular hexagonal holes. and the cylinder wall; the protruding height of the oblique ribs is 15 mm, the width is 20 mm, and the angle with the cylinder mouth is 30 degrees. Both the inner cylinder wall and the pulsator adopt long-term reciprocating, and the six-stage layered water flow washing program rotates. The direction of rotation of the pulsator is opposite to that of the inner cylinder. It is divided into start water flow...

Embodiment 2

[0056] In this embodiment, fiber grids are evenly distributed on the inner cylinder wall of the washing machine, the grid density is 400-1600 per square decimeter, and the fiber material is vinyl chloride acrylonitrile copolymer. The inner cylinder wall is provided with permeable holes, lint collectors and oblique ribs. Long-cycle reciprocating, six-stage layered water washing program: divided into start water flow, working time is 1.2 seconds, stop time is 0.9 seconds; main washing water flow, working time is 3 seconds, stop time is 1.8 seconds; transition water flow, The working time is 0.9 seconds, and the stop time is 1.2 seconds; then reverse rotation, the same is to start the water flow, the working time is 1.2 seconds, and the stop time is 0.9 seconds; the main washing water flow, the working time is 3 seconds, and the stop time is 1.8 seconds; Transition water flow, the working time is 0.9 seconds, and the stopping time is 1.2 seconds.

Embodiment 3

[0058] This embodiment is based on the drum washing machine, the washing inner cylinder wall is made of polyurethane material, and the outer lining is stainless steel cylinder. The cylinder wall is 5mm thick. Honeycomb holes are evenly distributed on the inner cylinder wall. The honeycomb holes are regular hexagonal holes, the side length L of the regular hexagon is 2.5mm, the wall thickness d is 0.3mm, the honeycomb hole depth H is 5mm, and it runs through the cylinder wall. There are only oblique ribs on the cylinder wall, and the honeycomb holes on it are regular hexagonal holes, the range of the side length L of the regular hexagon is 2 mm, the range of the thickness d of the honeycomb hole wall is 0.3 mm, and the range of the depth H of the honeycomb holes is 20 mm, through the oblique ribs and the wall; the protruding height of the oblique ribs is 15 mm, the width is 20 mm, and the angle with the mouth of the cylinder is 30 degrees. The above oblique ribs. See figure...

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

PropertyMeasurementUnit
Depthaaaaaaaaaa
Thicknessaaaaaaaaaa
Depthaaaaaaaaaa
Login to View More

Abstract

The present invention relates to washing machines, in particular to washing machines with a new washing mechanism. The characteristics are: the material used for the washing mechanism, that is, the inner cylinder, the pulsator, etc., is linear low-density polyethylene, or vinyl chloride-acrylonitrile copolymer; the wall and bottom of the washing inner cylinder are evenly distributed with honeycomb holes. The expected performance of the invention is to achieve a cleaning ratio of 0.7-1.5, a wear rate of less than 0.10%, a wide range of washable clothes, a good protective effect on woolen clothes, and a particularly high washing effect on heavy clothes (such as blankets).

Description

technical field [0001] The present invention relates to a domestic electric washing machine, in particular to a washing machine washing structure. Background technique [0002] Traditional washing machines are divided into four types according to washing methods: agitator type, pulsator type, drum type and other washing method washing machines. [0003] The performance of the washing machine is closely related to the washing mechanism. The washing structure of the washing machine refers to all the structures that come into contact with the clothes when washing the clothes. There are mainly washing buckets, wave wheels, stirring blades, lifting blades, ribs, oblique ribs, mesh holes and dander collectors, etc. [0004] Analysis of advantages and disadvantages of existing washing machines: [0005] In view of the materials of the washing mechanism of the existing washing machine: the washing structure materials used in the existing washing machine are generally PP polypropy...

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): D06F17/10D06F33/00D06F37/02
Inventor 叶道庆魏东红
Owner 魏东红
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