Multi-claw adjustable 3D distributed smoke exhaust ventilator

Abstract

The invention discloses a multi-claw adjustable 3D distributed smoke exhaust ventilator. The multi-claw adjustable 3D distributed smoke exhaust ventilator comprises a first oil smoke absorbing assembly, a second oil smoke absorbing assembly, a third oil smoke absorbing assembly and a control system, wherein the first oil smoke absorbing assembly, the second oil smoke absorbing assembly and the third oil smoke absorbing assembly are of the same structure, the first oil smoke absorbing assembly is arranged above a cooking bench, the second oil smoke absorbing assembly is arranged below the cooking bench, and the third oil smoke absorbing assembly is arranged on one side of the cooking bench. Each of the first oil smoke absorbing assembly, the second oil smoke absorbing assembly and the third oil smoke absorbing assembly comprises an oil smoke absorbing tube, an oil smoke absorbing motor, an oil smoke absorbing motor wind wheel and an oil smoke emitting tube, each oil smoke absorbing tube comprises an oil smoke absorbing main tube and a plurality of oil smoke absorbing claws communicating with the oil smoke absorbing main tube and having adjustable angles, the oil smoke absorbing main tubes communicate with the oil smoke emitting tubes, and the oil smoke absorbing motor wind wheels are arranged between the oil smoke absorbing main tubes and the oil smoke emitting tubes; main oil filtering devices are arranged on the oil smoke absorbing main tubes, and auxiliary oil filtering devices are arranged on the oil smoke absorbing claws; a plurality of extending holes are evenly formed in the periphery of the cooking bench, and the oil smoke absorbing claws of the second oil smoke absorbing assembly extend from the extending holes to the positions above the cooking bench; the three oil smoke absorbing motor wind wheels are controlled by the control system to achieve switching and wind speed adjustment, 3D distributed arrangement is adopted, and the motor power of the smoke exhaust ventilator is reduced while the oil smoke removing effect is achieved; and meanwhile the noise is reduced, and mute oil smoke emission is achieved.

Description

technical field [0001] The invention relates to the field of range hoods, in particular to a multi-claw adjustable 3D distributed range hood. Background technique [0002] With the improvement of people's living standards, range hoods have become an indispensable household appliance for restaurants, restaurants, hotels, restaurants, and families. Scientific research data show that the oily fume produced during cooking contains toxic substances such as saturated hydrocarbons, unsaturated hydrocarbons, and benzene series. The air diffuses, and the scope of influence is large, which seriously pollutes the environmental quality of the kitchen and surrounding rooms, and poses a great threat to human health. [0003] At present, the purification of indoor oil fume is mainly done by range hoods. At present, the types of range hoods mainly include top suction type, ring suction type and side suction type; Above, but the oil fume tends to spread during the rising process or is affe...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problem that the position of the range hood’s range hood is fixed and the position is concentrated, resulting in poor range hood effect, and a multi-claw adjustable 3D distributed range hood is proposed. Adjustable multi-claw structure design, three-dimensional space layout scheme, and the position of the oil suction port can be adjusted at will, effectively improving the kitchen oil fume purification effect, and easy to operate and use

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