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

Method for controlling drum-type washing machine

A drum type washing machine, drum technology, applied to the control device of the washing machine, other washing machines, washing machines with containers, etc., can solve the problems of washing water consumption, increasing energy consumption rate, etc.

Inactive Publication Date: 2005-02-16
LG ELECTRONICS INC
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] The above method of controlling the conventional drum type washing machine has the disadvantage of consuming too much washing water (w) since more than the amount of washing water (w) actually required to wash the laundry (m) is supplied to a predetermined water level (h).
[0021] Also, since the heater heats a large amount of washing water (w), the above-mentioned method of controlling the conventional drum type washing machine has the disadvantage of increasing the consumption rate of energy.

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
  • Method for controlling drum-type washing machine
  • Method for controlling drum-type washing machine
  • Method for controlling drum-type washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0034] image 3 It is a perspective view of the drum type washing machine of the present invention. Figure 4 It is a sectional view of the drum-type washing machine of the present invention.

[0035] like image 3 and Figure 4 As shown, the front-loading washing machine of the present invention includes a base 103, a housing 104 disposed on the base 103, a housing cover 105 mounted on the front surface of the housing 104 and having an opening 105a that enables laundry (m) to be A door 109 which is rotatably mounted on the front surface of the housing cover 105 to open and close the opening 105a, is mounted on the top plate 106 on the upper surface of the housing 104, is put into and taken out of the housing, And an operation panel 107 mounted on the top plate 106 or the upper surface of the case cover 105 and operated by the user for sele...

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

Disclosed is a method for controlling a drum-type washing machine including the steps of (a) switching on a water supply valve and switching on a circulation pump and a heater, (b) switching off the water supply valve after the switching-on of the water supply valve, and (c) switching off the circulation pump and the heater after the switching-off of the water supply valve. The method allows laundry to be effectively cleaned using a small quantity of the wash water and minimizes a power consumption rate required to operate the heater through several repetitions of the steps (a) to (c).

Description

technical field [0001] The present invention relates to a drum type washing machine, and more particularly, to a method of controlling a drum type washing machine in which a small amount of wash water is supplied and heated, thereby reducing the supply rate of the wash water and the electricity consumption rate for heating the wash water. Background technique [0002] In general, a drum-type washing machine is a device that removes dirt from laundry in a drum through a series of washing, rinsing and dehydrating modes using the action of washing powder and water in a washing tub. [0003] figure 1 It is a cross-sectional view of a conventional front-loading washing machine. [0004] like figure 1 As shown, the conventional washing machine comprises a base 1, a housing 2 provided on the base, which forms the appearance of the washing machine and has an opening 2a that enables laundry (m) to be loaded into and removed from the washing machine Take out, a door 4 rotatably mou...

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): D06F23/02D06F33/02D06F39/08
CPCD06F2204/082D06F2202/085D06F2220/00D06F2204/086D06F39/08D06F33/02D06F33/46D06F34/08D06F34/28D06F2103/18D06F2105/02D06F2105/06
Inventor 李泰喜洪文姬徐贤锡崔炳杰洪尚郁全时汶
Owner LG ELECTRONICS INC
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