Drainage control method of washing machine

A control method and technology for washing machines, which are applied to control devices, washing devices, textiles and papermaking of washing machines, etc., can solve the problems of easily leaving residues, poor washing powder removal effect, and long time consumption, so as to improve the rinsing performance and optimize the Drain running time, effect of removing laundry residue

Active Publication Date: 2017-01-11
WUXI LITTLE SWAN ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The drainage method in the related art is relatively slow and takes a long time. In addition, the washing powder removal effect is poor and residues are likely to remain.

Method used

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  • Drainage control method of washing machine
  • Drainage control method of washing machine
  • Drainage control method of washing machine

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] A method for controlling drainage of a washing machine according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0023] figure 2 It is the drainage control method of the washing machine according to an embodiment of the present invention, such as figure 2 As shown, the drainage control method includes the following steps:

[0024] S1, controlling the drain pump of the washing machine to work at a first preset beat and controlling the motor of the washing ...

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Abstract

The invention discloses a drainage control method of a washing machine. The drainage control method includes the following steps: controlling a drainage pump of the washing machine to work at a first preset beat and controlling a motor of the washing machine to run at a second preset beat so as to drain water; detecting a water level of a washing barrel of the washing machine and recording the drainage time; and controlling drainage according to the water level of the washing barrel and the drainage time. The drainage control method of the washing machine can optimize the drainage time, and improve the effect of residue removing.

Description

technical field [0001] The invention belongs to the technical field of electric appliance manufacturing, and in particular relates to a washing machine drainage control method. Background technique [0002] Currently, the washing machine drains water through the action of a drain pump, figure 1 It is a flow chart of the washing machine drainage process in the prior art, such as figure 1 shown, including the following steps: [0003] S10', the end of washing / rinsing is detected. [0004] The S20' drain pump operates at a set tempo for draining. [0005] S30' detects the water level frequency in real time. [0006] S40' judges whether to reach the drainage water level, if yes, then enters step S50', otherwise returns to step S20'. [0007] S50', forced drainage for 30 seconds. [0008] S60' draining ends, enters dehydration. [0009] In the drainage method in the related art, the drainage is relatively slow and takes a long time. In addition, the washing powder has a po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/02
CPCD06F33/00D06F2202/085D06F2202/12D06F2204/084
Inventor 周存玲王波游小妹陈卓林冬伟
Owner WUXI LITTLE SWAN ELECTRIC CO LTD
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