Escaping cooking fume capture air curtain system

Abstract

The invention discloses an escaping cooking fume capture air curtain system comprising a main body, capture draught fans, fresh air ports and capture air outlets. The two capture draught fans are arranged, and therefore when the capture draught fans operate, fresh air entering the fresh air ports enters the outer side of the main body through the capture air outlets to form an air wall, cooking fume cannot escape out, and the cooking fume is prevented from diffusing to a whole room; meanwhile, due to the effect of the capture draught fans, backflow is formed in the space, the cooking fume canbe discharged from cooking fume outlets quickly; and by means of the structure, the power of a main draught fan is reduced by 25% or above under the same condition, the cooking fume capture capacity is also improved, and the whole system saves more energy during operation and is higher in cooking fume capture efficiency.

Description

technical field [0001] The invention relates to the related field of escaped oil fume capture technology, in particular to an air curtain system for capturing escaped oil fume. Background technique [0002] Range hood, also known as range hood, is a kitchen appliance that purifies the kitchen environment. It is installed on the top of the kitchen stove, which can quickly take away the waste burned by the stove and the oil fume harmful to the human body produced during the cooking process, and discharge it to the outside. At the same time, it condenses and collects the oil fume to reduce pollution and purify the air. protection role. [0003] The range hoods currently on the market usually use high-power axial flow fans to directly extract the cooking fumes generated in the kitchen, and the cooking fumes are affected by the airflow in different directions, making the rising direction of the cooking fumes random, while kitchen utensils and range hoods The air suction port ha...

AI Technical Summary

Problems solved by technology

[0003] The range hoods currently on the market usually use high-power axial flow fans to directly extract the cooking fumes generated in the kitchen, and the cooking fumes are affected by the airflow in different directions, making the rising direction of the cooking fumes random, while kitchen utensils and range hoods The air suction port has a net height difference of more than one meter. Therefore, it is possible to absorb all the oil fume generated by matching a high-power fan.

Images