Washing machine with flocculation and filtration module and control method

A technology for flocculation filtration and washing machine, which is applied in the field of washing machines, can solve the problems of inability to recycle laundry water, cannot use it, and high usage costs, and achieves the effects of simple structure, reduced energy consumption and production cost, and reduced pollution.

Active Publication Date: 2015-09-30
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Among the above-mentioned technologies, the "recycling water technology" is used after purifying the rinse water. This technology cannot recycle the first wash water (initial wash water). use in laundry
[0007] Most of the existing flocculation water treatment technologies are used in industry, the equipment is relatively large, and the requirements for water treatment are relatively strict, especially for tap water treatment; while the washing machine is used for washing clothes, it only needs to deal with washing additives such as washing powder and detergent, so It is unnecessary to directly reduce the cost of existing large-scale equipment. Therefore, it is necessary to develop a flocculation treatment water equipment that reduces costs and can realize the recycling of laundry water. In addition, the space of the existing washing machine is basically formed. , Convenient and quick installation of flocculation filtration water treatment equipment is also a challenge for technicians

Method used

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  • Washing machine with flocculation and filtration module and control method
  • Washing machine with flocculation and filtration module and control method
  • Washing machine with flocculation and filtration module and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 2 As shown, the three-way pipeline 6 described in this embodiment includes a first sub-pipeline 61, a second sub-pipeline 62 and a third sub-pipeline 63, the first sub-pipeline 61 is provided with a one-way valve 611, It communicates with the external water inlet faucet 7, the second sub-pipe 62 communicates with the water inlet valve 11 of the washing machine body, the third sub-pipe 63 communicates with the treated water outlet 21 of the flocculation filtration module 2, the first sub-pipe 61 and the second sub-pipe The channels 62 are connected to form an external clean water inlet channel, and the second sub-pipeline 62 and the third sub-pipeline 63 are connected to form a water inlet channel for circulating treatment.

[0043] Further, the first sub-pipeline 61 is provided with an external water inlet control valve 612, and the external water inlet control valve 612 is arranged between the one-way valve 611 and the external water inlet faucet 7, and...

Embodiment 2

[0045]This embodiment is an improvement on the basis of Embodiment 1. The flocculation filtration module 2 has a cleaning function. In the three-way pipeline 6, the first sub-pipeline 61 and the third sub-pipeline 63 communicate to form a flocculation filtration Module cleaning waterway; when the rinsing is completed, the water inlet valve 11 of the washing machine body can be closed, and the external water inlet control valve 612 can be opened, and the water inlet is from the first sub-pipeline 61, the third sub-pipeline 63, and the treated water outlet 21 to the flocculation filtration module 2 for cleaning.

Embodiment 3

[0047] Such as Figure 4 and Figure 5 As shown, the filter unit 5 of the present invention includes a filter container 51 and a filter barrel 52 located inside the filter container 51. The filter container 51 is provided with a filter water inlet 511, and the filter water inlet 511 communicates with the flocculation unit 4. The filter barrel 52 A filter screen (not shown in the figure) is provided on the surface, and one end of the filter barrel 52 is sealed, and the other end communicates with the treated water outlet 21 .

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PUM

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Abstract

The invention discloses a washing machine with a flocculation and filtration module and a control method. The washing machine comprises a washing machine body and an independent flocculation and filtration module, wherein the flocculation and filtration module comprises a shell, a flocculation unit and a filtration unit; the flocculation unit and the filtration unit are arranged in the shell and are connected with each other; and a water feeding valve of the washing machine body is respectively connected with a treated water outlet of the flocculation and filtration module and an external water feeding faucet through a three-way pipeline. By the control method of the washing machine, during water feeding or replenishing, water fed from the external water feeding faucet enters an outer barrel of the washing machine via the three-way pipeline and the washing machine body; and when treated water circulates, the water is drained to the treated water outlet of the flocculation and filtration module via a water draining tube of the washing machine body, and is fed to the outer barrel of the washing machine in a circulating manner via the three-way pipeline and a water feeding valve of the washing machine body. Circulating water treating equipment of the washing machine is provided with the flocculation and filtration module and is convenient to mount; and the components are connected to one another via the three-way pipeline, an internal water channel of the existing washing machine does not need to be improved, and the cost is reduced.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a washing machine with the function of circulating water treatment and a control method, especially a washing machine with a flocculation filter module and a control method. Background technique [0002] With the improvement of people's living standards, the washing machine has become one of the main household appliances in people's daily life. The washing process of the washing machine mainly includes several stages of washing, rinsing and drying. After entering the rinsing stage, in order to rinse off the stains and residual detergent, it is necessary to enter more water or perform more rinsing times to rinse the clothes, which will consume a lot of water resources, even if it is a water-saving drum washing machine. Clothes also need to be rinsed at least twice, and this process consumes at least 30L of tap water. Sometimes there are less stains on the clothes or less detergent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/10
Inventor 许升李海涛吕艳芬
Owner QINGDAO HAIER WASHING MASCH CO LTD
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