Device for automatically feeding detergent, and control method

A technology of automatic feeding and detergent, applied to washing devices, washing machine control devices, other washing machines, etc., can solve the problems of high cost and complex structure

Active Publication Date: 2012-04-11
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this structure can realize precise control of detergent, the structure is complicated and the cost is high

Method used

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  • Device for automatically feeding detergent, and control method
  • Device for automatically feeding detergent, and control method
  • Device for automatically feeding detergent, and control method

Examples

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Effect test

Embodiment Construction

[0029] Such as figure 2 with image 3 As shown, an automatic detergent dispensing device according to the present invention includes a water injection tank 1 and a dispenser box 2 arranged in the water injection tank. The water injection tank 1 is a box structure with an opening at the front. The dispenser box 2 is opened and closed in the water injection tank 1 through the opening. The dispenser box 2 is provided with a washing powder injection chamber 21 and a liquid injection chamber 22. The water injection tank 1 is provided with a main water inlet 11 and a third The water inlet 12 and the water outlet 13, the main water inlet 11 communicates with the washing powder injection chamber 21, and the third water inlet 12 communicates with the liquid injection chamber 22. The washing powder or washing liquid is diluted by the inlet water and installed at the bottom of the water injection tank 1. The water outlet 13 is flushed into the washing tub of the washing machine, and furt...

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PUM

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Abstract

The invention discloses a device for automatically feeding detergent, and a control method. The device for automatically feeding the detergent comprises a water injection groove, a distributor box which is arranged in the water injection groove, a volume metering box, a liquid storage tank and a washing water inlet which are communicated with the volume metering box, and an extraction mechanism which leads the detergent into the volume metering box; the volume metering box is communicated with a water outlet in the water injection groove through a washing pipeline which is integrated on the water injection groove; a liquid storage tank pipeline is arranged between the liquid storage tank and the water injection groove; a section of liquid lead pipe which leads the detergent into the volume metering box and a liquid conveying pipe which adds the detergent into the liquid storage tank externally are arranged in the liquid storage tank pipeline; and a liquid adding chamber which is communicated with the liquid conveying pipe when the distributor box is opened is arranged in the distributor box. The device for automatically feeding the detergent is provided with at least one main water inlet which is communicated with the distributor box through a main water inlet pipeline which is integrated on the water injection groove; and a siphon pipeline which is communicated with the washing pipeline is arranged in the volume metering box. The device has the characteristics of compact structure, facilitates modularized installation and can be conveniently used by a user.

Description

Technical field [0001] The invention relates to a washing machine detergent injection device and control method, in particular to an automatic detergent injection device and control method. Background technique [0002] In the traditional washing machine, the detergent used in the washing process is placed separately from the washing machine. There is no detergent adding device on the washing machine, and the detergent cannot be added automatically. This structure cannot realize the fully automatic washing control process of the washing machine. With the improvement of washing machine automation, most washing machines are set to connect the detergent box containing the detergent or / and softener with the water inlet pipe, and the detergent or / and softener in the detergent box is flushed into the washing tub through the water inlet. However, in this structure, the detergent or / and softener must be put into the detergent box every time you wash, and the automatic washing control pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/02D06F39/08D06F33/00
Inventor 吕佩师许升李维赞许梁
Owner QINGDAO HAIER WASHING MASCH CO LTD
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