Air-blowing-type roller washing machine and clothes-washing method thereof

Abstract

The invention discloses an air-blowing-type roller washing machine and a clothes-washing method thereof. The washing machine comprises an internal cylinder, an external cylinder, at least two air chambers used for externally blowing air and an air pump. All the air chambers are independent. The air-blowing direction of at least one air-blowing chamber is the same as the forward-rotating direction of the internal cylinder. The air-blowing direction of at least another air-blowing chamber is the same as the backward-rotating direction of the internal cylinder. During washing, an air chamber in the air-outlet direction same as the rotation direction of the internal cylinder is controlled to blow air into the external cylinder in order to generate bubbles. All the air chambers are communicated with the same air pump by means of an air-flow distributor. Check valves are arranged among the air-flow distributor and all the air chambers. An air-heating device is arranged between the air-flow distributor and the air pump. During washing / rinsing operation of the washing machine, the internal cylinder rotates forward and an air chamber in the air-blowing direction same as the forward-rotating direction of the internal cylinder is controlled to blow air. The internal cylinder rotates backward and an air chamber in the air-blowing direction same as the backward-rotating direction of the internal cylinder is controlled to blow air. During washing, hot air is blown by air chambers and natural air is blown by air chambers. The air-blowing-type roller washing machine has a simple structure and helps to save clothes-washing time and increase clothes-washing efficiency.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a drum washing machine, in particular to an air blowing drum washing machine and a washing method thereof. Background technique [0002] Generally speaking, washing machines are divided into two categories. The first category is the eddy current washing machine, which washes clothes by the vortex flow of washing water formed in the washing tub when the pulsator rotates. The second largest category is the front-loading washing machine. A drum type washing machine has a rotating drum, part of which is in the wash water. In this rotary drum, washed laundry is placed in the rotary drum. When the rotary drum rotates, the laundry washed in the rotary drum collides with each other, so that the washed laundry is washed. [0003] Compared with the pulsator washing machine, the drum washing machine has the advantages of less wear and tear and less water consumption, but it also has the ...

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Problems solved by technology

[0010] The above-mentioned drum washing machine adopts bubble washing, which uses the generation of bubbles and the rotation of the drum to increase the volume of the washing liquid, thereby raising the water level of the washing liquid without using additional water, but how to prolong the time of the bubbles between the outer drum and the drum , the scheme of fully dissolving washing powder by using air bubbles is not mentioned

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