A condensation drying equipment, its control method and control device

Abstract

An embodiment of the invention discloses a condensing drying device, and a control method and a control device of the condensing drying device, and relates to the field of household appliance manufacturing. The condensing drying device can improve condensing efficiency, and the energy consumption of the whole device is reduced. The condensing drying device comprises a drying barrel and a circulation air pipe, the circulation air pipe is communicated with the drying barrel, a condensing device, a heating device and a fan are arranged in the circulation air pipe, the condensing device comprisesa condensing pipe and a water distribution device, a water inlet of the condensing pipe is communicated with a water inlet valve of the condensing drying device through a pipeline, a water outlet of the condensing pipe is communicated with a drainage pipe of the condensing drying device through a pipeline, a water inlet of the water distribution device is communicated with a water inlet valve of the condensing drying device through a pipeline, the water distribution device comprises a first water outlet, the first water outlet is positioned on the upper side of the condensing pipe, and coolingwater is sprayed into the circulation air pipe by the first water outlet in a controlled manner.

Description

technical field [0001] Embodiments of the present invention relate to the field of household appliance manufacturing, and in particular, to a condensation drying device, a control method and a control device thereof. Background technique [0002] At present, there are all-in-one washing and drying machines with washing and drying functions on the market. This type of model, while bringing convenience for drying clothes, usually causes high power consumption and high water consumption in the drying process. Investigating its internal reasons, the lower condensation efficiency when drying clothes is an important factor causing this phenomenon. [0003] The drying process of clothes is actually a cyclic process of continuously evaporating and vaporizing the moisture on the surface of the clothes to the outer tub of the washing machine, and then condensing the evaporated moisture in the condensation device passing into the cold water and discharging it through the drain valve. ...

AI Technical Summary

Problems solved by technology

If the efficiency of the condensing device is low, the water vapor in the air in the circulating air duct cannot be condensed effectively, which will inevitably increase the cycle times of this process, thus requiring further heating and entering cold water, thus affecting the energy consumption level of the whole machine

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