washing machine

A washing machine and additive technology, applied in the field of washing machines, can solve the problems of insufficient installation of multi-functional electronic modules, insufficient space in the lower part of a control panel base, easy accumulation of dust and dirt on detergents, etc., and achieves the effects of simple structure, cost saving, and convenience for replacement.

Active Publication Date: 2022-07-01
QINGDAO HAIER WASHING MASCH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But said structure also has the following defects: 1. The lower space of the control panel base is insufficient. The washing machine is provided with a detergent container in the control panel base, which takes up a large lower space. With the progress of technology, the function of the existing washing machine More and more, corresponding to the need to install more electrical components, the space under the control panel base is insufficient for the installation of multi-functional electronic modules; 2. Users need to inject detergent, resulting in excessive detergent injection, overflowing from the detergent injection port; 3. , The detergent inlet is easy to accumulate dust and become dirty for a long time, and it is not easy to clean

Method used

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Experimental program
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Effect test

Embodiment 1

[0062] like figure 1 As shown, a container mounting portion 61 and a positioning portion 62 matching the container 1 are provided on the upper and rear sides of the control panel base 6 described in this embodiment. Preferably, the container mounting portion 61 is a concave portion that is recessed on the rear surface of the control panel base 6 to match the container.

[0063] Preferably, the positioning portion 62 is a positioning protrusion provided on the container mounting portion, and the container 1 is provided with a positioning groove 11 corresponding to the positioning protrusion.

[0064] like figure 2 and image 3 As shown, the liquid-conducting connecting part 3 is provided with a liquid-conducting connecting head 31, the container 1 is provided with a connecting part 12 matching the liquid-conducting connecting head 31, and the liquid-conducting connecting head 31 / connecting part 12 passes through the control panel base 6, and is connected with Part 12 / liquid...

Embodiment 2

[0066] like Figure 4 to Figure 7 As shown in the figure, the additive feeding system of this embodiment includes a first feeding unit and a second feeding unit. The first feeding unit is installed in the control panel base 6 and is a manual feeding unit, including a water tank 4 and a drawer provided in the water tank 4. The distribution box 5, the automatic injection mechanism 2 is set on the water tank 4 of the first injection unit, the second injection unit is an external injection unit, and includes the container 1 for the additive. The first injection unit and the second injection unit have In the common feeding water channel, the additives in the container 1 are led out by the automatic feeding mechanism and fed into the washing machine from the first feeding unit.

[0067] The water tank 4 includes a main body 41 and a waterway integrated module 42 installed on the main body 41 .

[0068] Further, a first waterway module 43 and a second waterway module 44 are installe...

Embodiment 3

[0073] like Figure 7 As shown, the automatic injection mechanism 2 of the present invention includes an additive extraction unit 21 and an additive extraction pipeline 22, the additive extraction unit 21 is communicated with the injection water channel 7, and the liquid inlet end of the additive extraction pipeline 22 is communicated with the liquid-conducting connection portion 3, The liquid outlet communicates with the additive extraction unit 21 .

[0074] Preferably, the additive extraction unit 21 includes a negative pressure forming part arranged in the water feeding channel, which is a venturi tube arranged in the water inlet main channel 432, the liquid outlet end of the additive extraction pipeline 22 is communicated with the negative pressure forming part, and the additive extraction Then it enters the water inlet main circuit 432 through the negative pressure forming part, then flows into the detergent / washing powder chamber 51 of the distribution box through the w...

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PUM

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Abstract

The invention discloses a washing machine, comprising a control panel base and an additive feeding system arranged on the control panel base. The additive feeding system includes at least one feeding unit, wherein one feeding unit includes a sealed container for containing the additive and extracting and feeding the additive into a The automatic feeding mechanism of the washing bucket, the container is externally detachably installed above the control panel base, and the control panel base is provided with a mounting part for placing the container and a liquid-conducting connection part that communicates with the container to export the additive, and the liquid-conducting connection part is connected with the container. Automatic placement agency connection. The container is provided with a container connecting part which is matched and connected with the liquid conducting connecting part. The external additive container of the invention does not occupy the interior space of the washing machine, does not affect the detergent delivery structure of the existing washing machine, has a simple structure, is convenient to disassemble, facilitates replacement, and has better usability.

Description

technical field [0001] The present invention relates to the field of washing machines, in particular, to a washing machine with an external additive container and capable of realizing the function of adding additives automatically. Background technique [0002] Nowadays, there are a wide variety of washing machines from various manufacturers on the market with more and more functions. With the development of artificial intelligence, higher and higher requirements are put forward for the convenience and reliability of detergent dispensing. In terms of operational convenience, Although there are smart washing machines that store a large amount of laundry detergent at one time for multiple washing cycles, which reduces the user's operation steps to a certain extent, users still need to go to the market to buy bags and bottles in person. For laundry detergents with different packaging methods, an appropriate amount of detergent is irregularly put into the detergent storage tank,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/02
CPCD06F39/022D06F39/028
Inventor 程宝珍张开宏孙广彬张令全郑玉强
Owner QINGDAO HAIER WASHING MASCH CO LTD
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