Automatic detergent feeding control method, automatic detergent feeding device and washing machine with same

A detergent injection and automatic injection technology, which is applied to the control device of the washing machine, the washing device, and other washing machines, etc., can solve the problems of not considering the temperature, detergent residue, and unclean clothes, so as to reduce the detergent residue and improve the washing efficiency. Intelligent control, enhance the effect of user experience

Active Publication Date: 2013-05-22
WUXI LITTLE SWAN ELECTRIC CO LTD
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  • Abstract
  • Description
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Problems solved by technology

The above-mentioned control method of automatic injection of detergent does not consider the influence of temperature on the amount of detergent injected. For example, the fluidity of the same brand of detergent varies greatly under different ambient temperatures. When the ambient temperature is low, the detergent becomes viscous. , if the working time of the injection pump is the same as that at room temperature, the actual amount of detergent injected will be too small, which will affect the washing efficiency, and the clothes will be easily washed unclean
In addition, dif

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  • Automatic detergent feeding control method, automatic detergent feeding device and washing machine with same
  • Automatic detergent feeding control method, automatic detergent feeding device and washing machine with same
  • Automatic detergent feeding control method, automatic detergent feeding device and washing machine with same

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Embodiment Construction

[0029] 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 only for explaining the present invention and should not be construed as limiting the present invention.

[0030] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicat...

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Abstract

The invention provides an automatic detergent feeding control method. The automatic detergent feeding control method includes the steps: S1, after a washing machine is started, obtaining water volume needed by washing of the washing machine; S2, detecting temperature of a detergent storage box in the washing machine; S3, inquiring preset mapping tables to obtain working time of a current detergent feeding pump according to the water volume needed by washing of the washing machine and the temperature of the detergent storage box, wherein the preset mapping tables include a mapping table of water level-environment temperature range-detergent feeding pump working time; and S4, controlling the detergent feeding pump to work according to the working time of the current detergent feeding pump. By the control method, clothes can be guaranteed to be washed cleanly, detergent residue is reduced, washing effect is improved, and energy saving and environmental protection are achieved. Besides, the invention provides an automatic detergent feeding device and the washing machine with the same.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a control method and device for automatic detergent injection and a washing machine with the detergent automatic injection device. Background technique [0002] At present, the realization of the detergent automatic feeding function of the fully automatic pulsator washing machine is mainly based on the fuzzy weighing results to judge the amount of clothes, and determine the water consumption corresponding to the amount of clothes, and then control the detergent feeding pump according to the fixed ratio of detergent concentration. Working time is to control the dosage of detergent. The above-mentioned control method of automatic injection of detergent does not consider the influence of temperature on the amount of detergent injected. For example, the fluidity of the same brand of detergent varies greatly under different ambient temperatures. When the ambient temperature i...

Claims

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Application Information

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IPC IPC(8): D06F39/02D06F33/02
Inventor 王健张峰赫英石
Owner WUXI LITTLE SWAN ELECTRIC CO LTD
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