Fan drying device of dish washing machine

Abstract

The invention relates to a fan drying device of a dish washing machine. The fan drying device comprises a casing assembly arranged on an inner liner, wherein an air passage communicating with the outside and an inner cavity of the inner liner is arranged in the casing assembly; a fan and a heating assembly are arranged on the fan; a blocking sheet used for automatically starting and closing the air passage is also arranged on the air passage; the blocking sheet closes the air passage at least under the gravity effect, and opens the air passage at least under the wind force effect. Through the matched work of the fan and the heating assembly, hot air can be blown into the inner cavity of the inner liner; the effect of heating tableware and air in the inner cavity of the inner liner is achieved, so that the drying temperature is raised; the drying time is reduced; the drying efficiency is improved; in addition, through the arrangement of the blocking sheet, the automatic starting and closing function is realized on the air passage; when the fan does not work, the external leakage of steam can be prevented. The fan drying device has the following beneficial effects that 1, at the same installing temperature, a better drying effect is provided; 2, due to the setting of the how air blowing function, the drying work can be completed in short time; the procedure time is shortened; the drying efficiency is improved.

Description

technical field [0001] The invention relates to a dishwasher, in particular to a fan drying device for the dishwasher. Background technique [0002] At present, most of the drying in the dishwasher industry adopts natural drying, and drying is carried out by increasing the rinsing temperature of the dishwasher. This drying method leads to a longer drying time of the dishwasher, and the drying effect is not ideal, and there will be residues on the tableware after drying. water; secondly, there is limited space to increase the temperature of the washing water, and the increase of the water temperature greatly increases the energy consumption of the dishwasher, which is not conducive to energy saving. [0003] Chinese Patent Document No. CN205094364U disclosed a dishwasher and an enhanced drying device for the dishwasher on March 23, 2016, specifically disclosing that it includes: an inner tank, which is provided with an air outlet; Arm, the lower spray arm is rotatably arrang...

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The structure is complex and the manufacturing cost is high

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