Washing machine

Abstract

The invention provides a washing machine. The machine comprises a main machine body, a drainage pump and a water flow distribution assembly. Multiple water flow channels are formed in the main machinebody; the drainage pump is arranged in the main machine body; the water flow distribution assembly is arranged in the main machine body and provided with a water inlet and multiple water outlets, thewater inlet is connected with the drainage pump, the water outlets are communicated with the water flow channels respectively, and water which flows into the water flow distribution assembly can selectively enter one of the water flow channels under the effect of the water flow distribution assembly. According to the washing machine, through arrangement of the water flow distribution assembly, multiple requirements of the washing machine in the working process can be met through one drainage pump, on one hand, the number of water pumps is reduced, and the cost of producing the washing machineis lowered; on the other hand, the space is saved, the internal structure of the washing machine is simplified, the whole system is simplified under the condition of guaranteeing normal work of the washing machine, the washing machine is convenient to operate, and the performance parameters of the washing machine are improved.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a washing machine. Background technique [0002] At present, washing machines use drain pumps or drain valves to drain water. In order to improve washing performance, save water, and reduce washing time, circulation pumps or foam generators are usually used to achieve this. However, the space of the washing machine is limited, but only the installation can be realized. Pumps with these functions can improve washing performance, save water, and reduce washing time, but they face great difficulties in terms of space and cost. [0003] In the related art, there is a washing machine, which is provided with a drain pump and a filter connected to each other inside the washing machine. The filter is connected to the top of the washing drum through the first valve to form a closed circulation filter circuit. The filter is filtered through the second valve. The device is con...

AI Technical Summary

Problems solved by technology

[0002] At present, washing machines use drain pumps or drain valves to drain water. In order to improve washing performance, save water, and reduce washing time, circulation pumps or foam generators are usually used to achieve this. However, the space of the washing machine is limited, but only the installation can be realized. Pumps with these functions can improve washing performance, save water, and reduce washing time, but they face great difficulties in terms of space and cost.

[0003] In the related art, there is a washing machine in which a drain pump and a filter communicated with each other are arranged inside the washing machine, and the filter is connected to the top of the washing drum through a first valve to form a closed circulation filtering circuit, and the filter is filtered through a second valve. The device is connected with the sewage pipe to form two water flow channels of circulation and sewage, but its structure is relatively complicated, and each water flow channel needs to be equipped with a valve. If other water flow channels are added, valves need to be added, which is not conducive to the overall washing machine. structure simplification

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