Air inlet flow guide device and combined stove

Abstract

The invention discloses an air inlet flow guide device and a combined stove. The air inlet flow guide device comprises a fixing frame, a plurality of flow guide pieces and a plurality of water guide pieces, wherein the plurality of flow guide pieces are vertically and obliquely arranged on the fixing frame at intervals in the circumferential direction, the water guide pieces are in one-to-one correspondence with the flow guide pieces, the water guide pieces are arranged below the flow guide pieces, and the water guide pieces are provided with water grooves. During air inlet, airflow penetratesthrough gaps between the adjacent flow guide pieces and impacts the flow guide pieces, and water vapor in the airflow is condensed on the flow guide pieces to form condensate water; due to the fact that the flow guide pieces are vertically and obliquely arranged on the fixing frame, under the action of gravity and suction force of a fan assembly, the condensate water drips downwards into the water grooves of the water guide pieces below the flow guide pieces along the flow guide pieces and is guided out of the outside, so that the condensate water is effectively prevented from dripping to thefan assembly; and meanwhile, due to the fact that the flow guide pieces are vertically and obliquely arranged on the fixing frame, after the airflow is guided out through the flow guide pieces, the airflow forms pre-rotation, the air inlet state of the fan assembly can be improved, and the air inlet effect is improved.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an air inlet guide device and a combined cooker. Background technique [0002] In related technologies, combination cookers are more and more widely used in modern kitchens. Combination cookers are usually equipped with fans, and some combination cookers arrange fans under the plane of the cooktop. Discharge from the bottom of the table. The combination cooker is usually equipped with a filter screen, and the filter screen is installed near the air inlet of the combination cooker. For the combination cooker system with the fan in the middle, the air inlet of the fan and the air inlet of the volute are directly arranged, and the combination cooker with the fan in the middle, because the air flow rate at the air inlet is very high, the condensation condensed on the filter at the air inlet In addition to the effect of gravity, water also bears the obvious suction effe...

AI Technical Summary

Problems solved by technology

For the combination cooker system with the fan in the middle, the air inlet of the fan and the air inlet of the volute are directly arranged, and the combination cooker with the fan in the middle, because the air flow rate at the air inlet is very high, the condensation condensed on the filter at the air inlet In addition to the effect of gravity, water also bears the obvious suction effect of the fan assembly of the combined stove. Therefore, if the filter screen structure of conventional multi-layer aluminum mesh is used, even if the filter screen is arranged obliquely, it cannot effectively guide water, and the condensed water will still drip through the filter and into the volute of the fan assembly below

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