Energy-saving hot air drying dishwasher

Abstract

The invention relates to the field of kitchen ware, in particular to an energy-saving hot air drying dishwasher. The dishwasher comprises a fan, which is arranged near a washing pump and used for sucking hot air generated by the washing pump; a hot air base, which is arranged at a hot air input port of an inner container; a hot air shell, which is arranged on the hot air base; a telescopic hose, which is used for connecting the fan and the hot air shell; a non-return piece, which is arranged at the joint of the hot air base and the hot air shell and is opened under the action of wind power when the fan is started; and a PTC heater, which is arranged in the hot air shell. After the scheme is adopted, the dishwasher has the characteristics of energy conservation, environmental protection and high efficiency.

Description

technical field [0001] The invention relates to the field of kitchen utensils, in particular to an energy-saving hot air drying dishwasher. Background technique [0002] Household dishwashers can greatly improve people's quality of life and reduce housework time. We are used to using wooden or bamboo chopsticks. After long-term use, the aging of the material surface will form grooves and cracks, and some small food residues It will be deposited in these small holes. In a narrow and humid environment, it is easier to breed bacteria such as mold. Therefore, the existing dishwashers are equipped with automatic drying functions. The drying methods can be mainly divided into the following types : [0003] Automatic door-opening drying: after washing, drying is carried out by exchanging heat and cold by automatically opening the door, but this method is greatly affected by the environment, especially in the rainy season in the southern region, the external environment is already ...

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Problems solved by technology

However, because this method is a closed internal circulation, it is easy to produce peculiar smell and air pollution, and the addition of a heat exchange mechanism at the bottom of the inner tank will affect the structural layout of the bottom of the dishwasher, and the air is heated by heat exchange through hot water for washing. The heat exchange efficiency is low, and the drying is slow. The applicant has doubts about the actual drying efficiency, and because this kind of condensation structure is also easy to breed bacteria, it is equivalent to violating the original design intention of the dishwasher.

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