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Water softener control method and device for dishwasher and dishwasher

A technology of a control device and a control method, which is applied in the direction of a washing machine/rinsing machine for tableware, parts of a washing machine/rinsing and rinsing machine for tableware, chemical instruments and methods, etc., and can solve the problem of clogging of the water spray hole of the dishwasher and affecting washing Effectiveness and other issues, to achieve the effect of inhibiting the generation of scale and improving the washing effect

Active Publication Date: 2021-03-02
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The washing water in the dishwasher is generally hard water, which contains a large amount of metal ions, etc., long-term use of unsoftened washing water to wash tableware is easy to accumulate scale on the spray arm, inner tank and other parts of the dishwasher, causing dishwashing problems. The spray hole of the machine is blocked, which affects the washing effect, etc.

Method used

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  • Water softener control method and device for dishwasher and dishwasher

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Embodiment Construction

[0033] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0034] refer to figure 1 , an embodiment of the present invention provides a water softener control method for a dishwasher, the operation phase of the dishwasher includes a main washing phase, and the method includes:

[0035] When the dishwasher enters the main washing stage, the water softener is controlled to soften the washing water delivered;

[0036] When it is judged that the amount of softened washing water is equal to the preset value Ls, the water softener is stopped to soften the washing water, and the softened washing water is used to clean the dishes to be cleaned in the dishwasher.

[0037] It should be noted that a complete washing cycle of a g...

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Abstract

The present invention relates to the field of dishwashers, and discloses a water softener control method and device for dishwashers and a dishwasher, wherein, the operation phase of the dishwasher includes a main washing phase, and the method includes: When the dishwasher enters the main washing stage, control the water softener to soften the washing water; when it is judged that the softened washing water is equal to the preset value Ls, stop the water softener to soften the washing water, and use the softened washing water to clean Tableware to be cleaned in the dishwasher. The technical solution provided by the invention can improve the softening effect of the water softener, and further improve the washing effect of the dishwasher.

Description

technical field [0001] The invention relates to the field of dishwashers, in particular to a water softener control method and device for a dishwasher based on water supply from a water tank, and further, the invention also relates to a dishwasher. Background technique [0002] The domestic water used in our daily life can be divided into soft water and hard water. Soft water, such as distilled water, also known as sweet water, has hydrogen and oxygen as its main components, soft water is relatively pure, and feels soft because of its low hardness. Hard water, such as groundwater, has metal ions such as calcium ions and magnesium ions in addition to its main components, and hard water feels hard because of its hardness. [0003] The washing water in the dishwasher is generally hard water, which contains a large amount of metal ions, etc., long-term use of unsoftened washing water to wash tableware is easy to accumulate scale on the spray arm, inner tank and other parts of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L15/00A47L15/42G05D27/02C02F5/00
CPCY02B40/00
Inventor 黄华明许平平
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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