Clothes washing and drying machine

Abstract

The invention provides a clothes washing and drying machine. The clothes washing and drying machine comprises a wash bucket assembly and a heat pump assembly, the wash bucket assembly comprises a water inlet heat exchanger, a detergent box and a wash bucket, the water inlet end of the water inlet heat exchanger is connected with a water inlet pipeline, the water outlet end of the water inlet heat exchanger is connected with the water inlet end of the detergent box, and the water outlet end of the detergent box is connected with the wash bucket. The heat pump assembly comprises a heating condenser arranged inside the water inlet heat exchanger. According to the clothes washing and drying machine, the water inlet heat exchanger is arranged, and cold water inside the water inlet heat exchanger is heated through the heating condenser of the heat pump assembly. Compared with an electrical heating mode in the prior art, energy consumption can be effectively reduced, the water inlet heat exchanger is arranged on the upper stream of the detergent box, dissolution of detergent is facilitated, the activity of enzyme in the detergent is improved, and therefore the clothes washing effect is better.

Description

technical field [0001] The invention relates to the field of washing devices, in particular to a washing and drying machine. Background technique [0002] With the improvement of living standards, due to climate restrictions, air pollution and other reasons, the needs of households for clothes drying equipment are gradually reflected. [0003] Due to the large difference in volume between the wet state and the dry state of the clothes, the washing and drying process of the existing washing and drying machine shares a drum, so the maximum dry clothes quality is far less than the maximum laundry quality. In general, the maximum dry clothes quality is about 50% of the maximum laundry quality, resulting in one laundry washing may need to be dried twice, which is time-consuming and labor-intensive. Moreover, the existing washing and drying machines generally focus on the washing function, and the drying module is only an auxiliary function. Due to the size limitation of the whol...

AI Technical Summary

Problems solved by technology

In general, the maximum drying quality is about 50% of the maximum laundry quality, resulting in a laundry washing may need to be dried twice, which is time-consuming and laborious

Moreover, the existing washing and drying machines generally focus on the washing function, and the drying module is only an auxiliary function. Due to the size limitation of the whole machine, the structure is often cramped, resulting in problems such as small air duct space, small air inlet and outlet areas, and small heat exchange space, resulting in drying. Long time and low efficiency

Separate use of washing machines and dryers creates the problem of large footprint and high cost

[0004] In addition, in the prior art, in order to ensure the cleaning performance, the drum washing machine generally adopts warm water or hot water soaking and washing methods, and the warm water or hot water is generally heated by electric heating during the washing process, which consumes a lot of power.

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