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Flocculation washing machine

A flocculation washing machine and washing machine technology, applied in the field of washing machines, can solve the problems of unusable and unrecyclable washing water, and achieve the effects of rapid and sufficient mixing, complete drainage without residue, and no influence on washing efficiency.

Active Publication Date: 2015-04-15
HAIER GROUP TECHN R&D CENT +1
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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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as Figure 2 to Figure 4 As shown, the flocculation container 21 is a rectangular box, the bottom of which is an inclined plane and is provided with 6 flocculation unit air inlets 212 (refer to image 3 ). The left and right sides of the box are narrow sides, and the inner surface of the bottom of the box is lowered from one narrow side to the other narrow side. There are two flocculation unit air inlets 212 respectively on the left and right sides, which are located on the lower side of the inclined surface. A flocculation unit air inlet 212 can also be used as the flocculation drain 211 of drainage after the flocculation reaction finishes (referring to Figure 4 ). Due to the inclined surface at the bottom of the box, the flocculation outlet 211 is located at the lowest point of the bottom of the box, ensuring complete drainage without residue. The arc transition between the bottom of the box and the surrounding sides can ensure that the air bubbles evenly blo...

Embodiment 2

[0052] Such as Figure 5 and Figure 6 As shown, the filter module 32 in the filter container 31 includes a filter element 321 and a filter screen (not shown in the figure) arranged on the outer surface of the filter element. The filter unit air inlet 314, water inlet 311 and sewage outlet 313 are all connected to the chamber 33 outside the filter module inside the filter container. The water inlet 311 in this embodiment is the filter unit air inlet 314.

[0053] The water after the flocculation treatment in the flocculation container 21 of the present invention directly enters the chamber 33 outside the filter module inside the filter container 31 through the water inlet 311, and the filter screen on the surface of the filter element 321 will trap tiny flocs outside the filter element, and the pure The water flows into the filter element inside, and is discharged to the outer tub 1 through the clear water outlet 312 to continue to use.

Embodiment 3

[0055] Such as Figure 7 and Figure 8 As shown, this embodiment is further improved on the basis of Embodiment 2. The filter element 321 is an ellipse, and the two ends of the major axis are respectively rotatably connected with the filter container 31, and one end is a swivel joint 3211, which is connected to the clear water drainage Port 312 is connected. The other end can use but is not limited to a waterproof bearing 3212, which ensures sealing and reduces the coefficient of friction to ensure that the filter element 321 rotates without resistance. The ellipsoidal structure of the filter element 321 ensures that there is no dead corner and no dirt residue on the surface of the filter element, which is more conducive to the self-cleaning of the filter screen. And in the process of rotating the filter screen, it is ensured that the force is even, which is more conducive to the rotation of the filter element.

[0056] In this embodiment, the surface of the filter element ...

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Abstract

The invention discloses a flocculation washing machine. The flocculation washing machine comprises an outer barrel, a flocculation unit and a filtering unit which are circularly communicated in a sequence through pipelines. The washing machine further comprises an air pump which is respectively communicated with the flocculation unit and the filtering unit. According to the flocculation washing machine, air generated by the air pump is conveyed into a flocculation container through the same air pump so as to generate a mass of bubbles in the water into the flocculation container, thus the water fully flow to enable fully mixing of a flocculant and washed water to achieve flocculation reaction; in addition, the air exhausted by the air pump can be conveyed into a filtering container during washing a filtering unit to generate bubbles to drive water in the filtering container to fully flow as well as generating an instantaneous impact force to act on the surface of a filtering screen, so as to separate dirt attached on the surface of the filtering screen, and as a result, the filtering effect of the filtering screen can be improved. The flocculation washing machine is high in automation degree and simple in structure and saves the production cost.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a circulating water-saving washing machine, especially a flocculation washing machine with self-cleaning and filtering functions. 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 is put in, and it may be rinsed clean twice...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/00D06F39/10
CPCD06F39/006D06F39/10
Inventor 武凤玲王先超车敏劳春峰
Owner HAIER GROUP TECHN R&D CENT
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