Condensing device and condensing method of washing and drying integrated machine

Abstract

The invention relates to a condensing device and a condensing method of a washing and drying integrated machine. The condensing device comprises a condensing disk, a nozzle and a cold source supply tube, wherein the condensing disk is arranged on the back of an inner drum, and is rotated along with the inner drum; the nozzle is arranged between the back of the inner drum and the back of an outer drum and sprays cold water or cold air to the condensing disk to keep the condensing disk at a low temperature; the cold source supply tube is embedded at the back of the outer drum, and cold water or cold air flows in the tube; the rear side of the outer drum is provided with an air outlet; the condensing device is not provided with a condensing tube; and a fan and a heating tube of the washing and drying integrated machine are arranged in a drying channel, and the drying channel is connected with the front side of the outer drum through an air inlet. According to the condensing method, saturated hot air generates a condensation effect through the nozzle and the condensing disk, so that condensed water is discharged. The invention breaks through the convention, the original condensing tube is omitted, the condensing disk is arranged on the back of the inner drum, a condensing area is directly moved into the outer drum, the condensing efficiency is greatly improved when energy consumption is reduced, the drying performance and the energy saving effect are obviously improved, and adverse effects can not be caused on indoor environment.

Description

Technical field [0001] The invention relates to a drum type washing and drying integrated machine, in particular to a condensation device and a condensation method of the drum type washing and drying integrated machine. Background technique [0002] The condensing device of the existing drum-type washing and drying integrated machine generally has a condensing pipe between the outer cylinder and the fan. The hot air with high temperature and saturated steam leaving the outer cylinder is combined with the condensing pipe in various ways. Low-temperature water or low-temperature air conducts heat exchange. The water vapor in the hot air is condensed into water at low temperature, and the air stream that loses water vapor becomes dry air and is brought into the drying tunnel by the fan to be heated again. [0003] Generally, a water pipe is connected to a certain part of the condensing pipe of the water condensing type, which is connected to the water valve to continuously spray cold ...

AI Technical Summary

Problems solved by technology

But this type of water condensing device consumes a lot of water, and more importantly, the condensation effect is not good, which directly affects the drying performance

The hot and humid air in the air-condensing condensing pipe will exchange heat with the dry and cold air in the other direct-exhaust air duct, and the dry and cold air that has absorbed energy will become hot air and be discharged into the room. Although it saves water, it will cause harm to the indoor environment adverse effects

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