Range hood with double air intake structure

Abstract

The invention relates to the technical field with kitchen utensils, and particularly relates to a range hood with a double air intake structure. The range hood with the double air intake structure, which is provided by the invention, comprises a box body, a fan component and a wind intake front-end component, wherein the fan component comprises a volute; the volute is provided with a first air intake passage, a second air intake passage and an air outtake passage; the wind intake front-end component comprises a flow guide plate component; the flow guide plate component is provided with a windinlet; peripheral rectification plates are arranged, corresponding to air inlets of the first air intake passage and the second air intake passage of the volute, in the box body; further, an air intake passage is arranged among the peripheral rectification plates and side plates of the box body; a part of a gas flowing in from the wind inlet enters the first air intake passage; a rest part entersthe second air intake passage through the air intake passage; thus, flue gas entering the box body is dispersed into two ways; noise is effectively reduced; meanwhile, lower flow speeds of the flue gas on two sides, which are caused as the flue gas is centralized, is also avoided; further, smoke gathering areas on left and right sides in the box body component are expanded, and an oil and smoke suction effect is effectively improved.

Description

technical field [0001] The invention relates to the technical field of kitchen utensils, in particular to a range hood with a double air intake structure. Background technique [0002] The ones used in the user's family are generally double stoves, with two burners on the left and right. The cooking utensils are located on both sides of the hood, and the general range hood has only one air inlet and the air inlet is placed in the middle. It is generally difficult to suck and exhaust the oil fumes on both sides with the central air inlet. [0003] In view of the above problems, the current technical solutions generally solve the problem by increasing the left and right, front and rear dimensions of the smoke collecting cavity. The increased size of the smoke collection chamber can form a certain size of smoke control area. Generally, the larger the size, the larger the smoke control area. For example, a certain series fan has the problem of bottleneck in the increase of air ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a range hood with simple structure, reasonable design, improved smoking effect on both sides and good noise reduction effect, with double air intake structure, so as to solve the problem that the existing range hood only has one air inlet. Poor smoking effect and high cost, low efficiency, and limited increase in smoking effect under high back pressure

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