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A washing machine feeding device and washing machine

A technology of a feeding device and a washing machine, which is applied in the field of washing machines, and can solve the problems of reducing user operation steps, drying up, and inconvenient cleaning of detergent box equipment, etc.

Active Publication Date: 2021-07-06
XI AN JIAOTONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Now there are a variety of washing machines from various manufacturers in the market, and there are more and more functions. With the development of artificial intelligence, there are higher and higher requirements for the operation convenience and reliability of detergent injection. In terms of operation convenience, Although there have been smart washing machines on the market 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, but users still need to go to the market to buy bags and bottles. Such as laundry detergent with inconsistent packaging, irregularly injecting an appropriate amount of detergent into the detergent storage tank, an inherent part of the washing machine.
The reliability of detergent delivery depends on the detergent holding device. Although various detergent holding devices have appeared on the market, the fixing methods for the washing detergent holding device are too complicated
[0003] The Chinese patent application number 201310573169.1 discloses a detergent box device for washing machines, including: a detergent box, which is set to open and close, and has a hanging part; a button, in or on the washing machine body; and box fixing The device is used to limit the movement of the detergent box through the operation of the button. The detergent box equipment is small in size and cannot accommodate a lot of detergent. The installation and removal of the detergent box equipment has a complicated structure and high manufacturing cost. The detergent box equipment It is inconvenient to clean, and it is easy to cause different brands of liquid to mix when changing the washing liquid, resulting in the smell of different brands of washing liquid on the washed clothes. If the washing machine is not used for a long time, the liquid in the detergent box will dry up, causing washing liquid line blockage

Method used

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  • A washing machine feeding device and washing machine
  • A washing machine feeding device and washing machine
  • A washing machine feeding device and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] The washing machine dispensing device of the present invention, the liquid storage box and the installation tank, the liquid storage box is a closed box structure containing washing additives inside, for example, detergent or softener is contained in the liquid storage box, of course those skilled in the art can also understand For other related liquids used in washing machine work engineering.

[0065] like figure 1 and Figure 4 As shown, the dispensing device of this embodiment includes a first liquid storage box 1, a second liquid storage box 2, a first installation groove 4 and a second installation groove 3, and the first liquid storage box 1 and the first installation groove 4 are used below As an example to illustrate the installation structure between the two, the first liquid storage tank 12 connected to the first liquid outlet pipe 11 is provided on the outside of the bottom of the first installation groove 4, and the first liquid outlet pipe 11 is verticall...

Embodiment 2

[0070] This embodiment is further improved on the basis of the above embodiments, the first liquid outlet 10 is arranged on the side wall of the first liquid outlet pipe 11, the first liquid outlet 10 is located inside the first installation groove 4, and the first liquid outlet 10 is located inside the first installation groove 4. The bottom edge of a liquid outlet 10 is not lower than the bottom wall of the first installation groove 4 where it is inserted. Preferably, the distance from the penetration port 32 to the outer surface of the first liquid storage box cover 7 is not greater than the bottom of the first liquid outlet 10. Along the distance to the joint between the first liquid outlet pipe 11 and the inner wall of the first installation groove 4, more preferably, when the first liquid storage box 1 is installed in the first installation groove 4, the bottom edge of the first liquid outlet 10 and the penetration The openings 32 are at the same level, so that the liquid...

Embodiment 3

[0072] This embodiment is further improved on the basis of the above embodiment, as Figure 4 As shown, the inner wall of the first liquid storage box side where the first opening 45 of the first liquid storage box 1 is located is higher than the first opening 45, preferably, the side of the first liquid storage box 1 where the first opening 45 is located The inner wall is inclined, and the first opening 45 is arranged at the lower part of the slope. This design makes the liquid in the first liquid storage box 1 be used more effectively, and the unused amount is as small as possible.

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Abstract

The invention discloses a washing machine dispensing device and a washing machine, which include a liquid storage box and an installation groove for containing the liquid storage box. The bottom of the liquid storage box is provided with an opening and a sealing rubber pad for sealing the opening, and the installation groove corresponds to the opening of the liquid storage box. There is a liquid outlet pipe that can be inserted into the sealing rubber pad to lead out the liquid in the liquid storage box. The liquid storage box also includes a liquid storage box cover. The box is detachably connected to the lid of the liquid storage box, preferably by threaded connection. The liquid storage box of the delivery device of the present invention can be easily replaced or cleaned. When changing different brands of detergents or softeners, it will not cause liquid mixing to affect the washing effect, cause odor or even reduce the use effect, and even cause pipeline blockage in severe cases. , If it is not used for a long time, the liquid in the liquid storage box will not dry up, nor will it cause blockage.

Description

technical field [0001] The invention relates to the field of laundry additive feeding equipment for washing machines, in particular to a washing machine feeding device and a washing machine with the device. Background technique [0002] Now there are a variety of washing machines from various manufacturers in the market, and there are more and more functions. With the development of artificial intelligence, there are higher and higher requirements for the operation convenience and reliability of detergent injection. In terms of operation convenience, Although there have been smart washing machines on the market 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, but users still need to go to the market to buy bags and bottles. For laundry detergents with inconsistent packaging methods, an appropriate amount of detergent is irregularly injected into the detergent storage tank, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/02
CPCD06F39/022
Inventor 王得军纪虎宋秀顺孙运之杨旭光
Owner XI AN JIAOTONG UNIV