A washing machine inner cover with spray filtering function and washing machine

A technology for the inner cover and function of a washing machine, applied in the field of washing machines, can solve the problems of high production cost, affecting water pressure, unstable water flow from time to time, etc., and achieves convenient disassembly, assembly and use, high water utilization rate, and good water flow effect. Effect

Active Publication Date: 2018-02-23
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2) The spray water sprayed by the spray device is in an uncertain position in the front and rear of the bucket, and the water flow is unstable from time to time;
[0006] 3) The spray device cannot filter the inner circulating spray water, and the rinsing efficiency is low
[0011] In the above-mentioned structure, the filter device is installed at the input end of the circulating pump in the circulating waterway, which is very inconvenient to disassemble, clean and install. The structure is complex and the production cost is high. Moreover, when the internal circulation system is used, the lint filtered by the filter device will affect the water pressure of the circulating waterway. , leading to poor spray effect

Method used

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  • A washing machine inner cover with spray filtering function and washing machine
  • A washing machine inner cover with spray filtering function and washing machine
  • A washing machine inner cover with spray filtering function and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as figure 1 As shown, the circulating water filter device 4 described in this embodiment can be pushed and pulled in the accommodation space 5 between the upper cover 1 and the lower cover 2. It is a frame-type drawer structure, and a filter screen 41 is arranged in the middle of the frame. When pushed in, the filter screen 41 covers the upper surface of the lower cover 2, preferably above the spray hole. When the internal circulation system is used, the washing / rinsing water is pumped out by the circulating water pump at the bottom and sent to the top through the circulating water channel, and then circulated The water inlet is sent into the spray water chamber, and after being filtered by the filter, the lint is filtered by the filter, and the washing / rinsing water is sprayed on the clothes below through the spray hole, realizing circular spray washing; after washing is completed or when When the filter screen needs to be cleaned, the user can pull out the circul...

Embodiment 2

[0039] The circulating water filter device described in this embodiment is a filter frame structure, buckles or screws are installed inside the spray water chamber, and the corresponding spray holes are covered on the upper surface of the lower cover. The upper cover and the lower cover have a loose-leaf fastening structure, one side is provided with a loose-leaf shaft, and the other side is connected by a buckle. The upper cover and the lower cover are respectively provided with surrounding walls, and the surrounding walls are overlapped and fastened. When it is necessary to clean the circulating water filter device, open the upper and lower covers on both sides along the hinge axis, and the circulating water filter device is exposed. At this time, remove the circulating water filter device from the upper surface of the lower cover for cleaning; The circulating water filtering device is installed on the upper surface of the lower cover, and then the upper and lower covers are ...

Embodiment 3

[0043] like figure 1 and figure 2 As shown, this implementation is based on the above-mentioned embodiment, and the above-mentioned inner cover 12 is pivotally installed on the outer barrel cover 6 of the washing machine. The outer barrel cover 6 includes an outer barrel cover frame 61 matching the outer barrel of the washing machine and a matching inner barrel. The hollow area 62 , the inner cover 12 is installed in the hollow area 62 , and the circulating water inlet 3 is provided on the outer barrel cover frame 61 . Further, corresponding to the circulating water inlet 3 on the outer barrel lid frame, the edge of the lower cover 2 of the inner cover is provided with a concave water inlet groove 25, and the concave water inlet groove 25 corresponds to the side wall 26 in the other direction of the circulating water inlet. The upper surface of the bottom cover 2 has an inclined transition and cooperates with the lower surface of the upper cover 1 to form a water inlet compr...

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PUM

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Abstract

The invention discloses a washing machine inner cover with spraying and filtering functions and a washing machine. The washing machine inner cover comprises an upper cover and a lower cover, wherein a spraying water cavity is arranged between the upper cover and the lower cover and is communicated with a circulation water inlet, the lower cover is provided with spraying holes, and a circulation water filtering device corresponding to the spraying holes is detachably arranged between the upper cover and the lower cover. An accommodating space communicated with the circulation water inlet is formed in the spraying water cavity through buckling the upper cover and the lower cover, and the circulation water filtering device is detachably arranged in the accommodating space. According to an inner circulation system of the washing machine, a water discharging opening formed at the bottom of an outer barrel sequentially passes through a circulation water pump and a circulation water path to reach the circulation water inlet arranged at the upper part, the circulation water inlet is formed in an outer barrel cover, and when the inner cover is closed, the circulation water inlet is communicated with the spraying water cavity. The washing machine inner cover has the characteristics that the spraying range is wide, the utilization rate of spraying water is high, and the spraying water can be filtered; in addition, the structure is simple, the production cost is low, and the use and the dismounting are convenient.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to an inner cover of a washing machine, in particular to an inner cover of a washing machine with a spray filtering function and a washing machine with the inner cover. Background technique [0002] At present, there are endless development types of washing machines all over the world. In response to the needs of people's lives in the market, designers have developed washing machines with various functions from different angles, such as: washing machines with spray devices. [0003] But, there is following shortcoming in the spray washing machine of the prior art: [0004] 1) When the centrifugal method is used to form a waterfall spray, there are certain requirements for the water level and the speed of the inner bucket, and if the water level is too low or the speed of the inner bucket is not enough, the effect of the waterfall spray cannot be achieved; [0005] 2) The spray water...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F37/10D06F37/18D06F39/08
CPCD06F37/18D06F39/083D06F39/10
Inventor 杨林刘尊安田云龙张开宏姜燕妮李威海
Owner QINGDAO HAIER WASHING MASCH CO LTD
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