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Outer drum cover capable of cleaning inner drum and outer drum of washing machine and washing machine

The technology of an outer tub cover and a washing machine, which is applied in the field of washing machines, can solve the problems of easy attachment to the outer side of the washing machine inner tub or the upper part of the outer tub, easy residual foam or floating dust, and inability to clean, so as to save research and production costs, The effect of reducing the residual dirt rate and increasing the speed

Inactive Publication Date: 2018-07-06
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the washing machine is not cleaned in time, the water will become cloudy during the washing process and cannot be cleaned.
In addition, if you use a washing machine with mold for a long time to wash clothes, cross-infection will occur and cause various skin diseases
[0003] One of the simple and effective ways to prevent mold is to regularly clean the inner and outer barrels of the washing machine. There are two common cleaning methods, one is to manually disassemble the washing machine for cleaning, but this method is more troublesome and costly; the other is to use a special Washing machine cleaning agent with high sterilization rate can complete the decontamination and sterilization in one step. This method is relatively simple and effective, but it is relatively easy for foam or floating dust to remain between the drums of the washing machine near the upper end. If these foams, etc. are not cleaned in time Clean up in a timely manner. After drying, it is easy to adhere to the outer side of the washing machine inner tub or the upper part of the inner outer tub. It will accumulate for a long time to form stubborn attachments, which is more difficult to clean and easy to breed mold, which will bring inconvenience to users.

Method used

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  • Outer drum cover capable of cleaning inner drum and outer drum of washing machine and washing machine
  • Outer drum cover capable of cleaning inner drum and outer drum of washing machine and washing machine
  • Outer drum cover capable of cleaning inner drum and outer drum of washing machine and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as figure 1As shown, it is an exploded view of the structure of the outer barrel cover of the washable inner and outer barrels according to the present invention. It can be seen from the figure that the outer barrel cover of the washable inner and outer barrels includes the upper part 11 of the outer barrel, and is arranged on the upper part 11 of the outer barrel cover. The water inlet 12 at the place, the lower part 13 of the outer barrel cover and the spray hole 131 located at the lower part 13 of the outer barrel cover.

[0046] Such as figure 2 Shown is a cross-sectional structure diagram of the outer barrel cover of the washable inner and outer barrels of the present invention. The upper part 11 of the outer barrel and the lower part 13 of the outer barrel cover are connected and combined to form a water storage cavity 2 that can accommodate water flow. The water port 12 enters the water storage cavity 2 and then sprays out from the water spray hole 131. Si...

Embodiment 2

[0061] The difference between this embodiment and Embodiment 1 is that the washing machine of this embodiment is provided with a drain pump at the bottom of the outer tub, and the water outlet of the drain pump communicates with the water storage cavity 2 of the outer tub cover through a pipeline provided with an electromagnetic valve.

[0062] The technical aspects of this embodiment In order to save water resources and improve the utilization rate of washing water during the operation of the washing machine, a drainage pump is arranged at the bottom of the outer tub, and the water outlet of the drainage pump passes through the pipeline with the electromagnetic valve and the water storage of the outer tub cover. Cavity 2 communicates. When the washing process of the washing machine is about to be completed, that is, the last step of rinsing, when the "washing machine self-cleaning" button is selected, the rinsing water will enter the water storage cavity 2 through the drain pu...

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PUM

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Abstract

The invention belongs to the technical field of washing machine, and particularly relates to an outer drum cover capable of cleaning an inner drum and outer drum of a washing machine and the washing machine. The outer drum cover capable of cleaning the inner drum and outer drum of the washing machine comprises an outer drum cover upper part and an outer drum cover lower part, and the outer drum cover upper part and the outer drum cover lower part are connected to form a water storage cavity; the outer drum cover upper part is provided with a water inlet connected with a water source, the outerdrum cover lower part is provided with a jet stream hole, and the water sprayed from the jet stream hole can be sprayed on the inner wall of the outer drum and / or the outer wall of the inner drum. The outer drum cover capable of cleaning the inner drum and outer drum of the washing machine and the washing machine have the advantages that the structure of the outer drum cover is simple, the cleaning of the inner drum and outer drum of the washing machine can be quickly and conveniently achieved, no disassembly is needed, the cleaning cost is low, and the effect is reliable. The invention further provides a washing machine provided with the outer drum cover, it is not easy for the washing machine to accumulate dirt or breed molds, and the washing is cleaner and safer.

Description

technical field [0001] The invention belongs to the technical field of washing machines, and in particular relates to an outer barrel cover capable of cleaning inner and outer barrels of a washing machine and a washing machine. Background technique [0002] Washing machines have gradually become an indispensable household appliance in human life, basically replacing manual laundry and bringing a lot of convenience to daily life. However, washing machine experts from the China Household Electric Appliance Research Institute pointed out that the internal environment of washing machines is very humid. A lot of fungus grows. The longer you use it, the more chances there will be for mold to grow inside. If the washing machine is not cleaned in time, the water will become cloudy during the washing process and cannot be cleaned. In addition, if you use a moldy washing machine to wash clothes for a long time, cross-infection will occur and cause various skin diseases. [0003] On...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/26
CPCD06F37/267
Inventor 王玲臣孙广彬李梅李书平公涛张娟娟王硕
Owner QINGDAO HAIER WASHING MASCH CO LTD
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