Single-shell three-wind-wheel turbine assembly for range hood
The technology of a range hood and three wind wheels, which is applied in the field of range hood components, can solve problems such as the inability to further improve the efficiency of range hoods, the inability to clean the range hood, and the existence of dead ends for scattered wind, so as to improve the effect of purifying range hoods and strengthen suction and discharge Oil fume effect and low running noise
Active Publication Date: 2015-01-07
陈长春
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Problems solved by technology
[0002] The wind wheel of the traditional range hood is a circle of fan blades installed at even intervals. The air volume obtained by using such a wind wheel structure is small, and the effect of absorbing oil fume is poor, and it is impossible to completely remove the oil fume in the kitchen.
On the basis of traditional range hoods, the present inventors respectively designed and developed double-wind-wheel and four-wind-wheel range hoods. These two structures have improved the air volume of the range hood to a large extent, thereby effectively improving the air volume of the range hood. However, there are still deficiencies in the structure of the range hood, so that there is still a dead angle in the shell of the range hood, and the efficiency of the range hood cannot be further improved.
Method used
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Embodiment 1
[0014] Such as figure 1 with figure 2 As shown, the range hood single-shell three-wind turbine assembly includes a turbine-shaped housing 0 with an oil fume outlet 4, an oil fume inlet 3 arranged on the periphery of the housing, and a gale for oil fume suction and discharge and purification provided in the housing. Wheel 1 and small wind wheel 2, of which the large wind wheel 1 and the small wind wheel 2 use the motor output shaft 5 as the rotating shaft to distribute blades evenly spaced along their respective circumferences. The formed large wind wheel consists of 60 245X136 mm large wind wheel blades 1-1 Composition: The small wind wheel is composed of 15 pieces of 100X42 mm small wind wheel blades 2-1. The large wind wheel 1 is equipped with an isolation plate 6 in a ratio of 1:3, and the isolation plate 6 is vertically fixed to the adjacent blades 1-1 of the large wind wheel 1. Therefore, the large wind wheel 1 is divided into two coaxially rotating wind wheels with a rat...
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The invention relates to a component of a range hood and especially relates to a single-shell three-wind-wheel turbine assembly for the range hood. In order to solve the problem that the air volume of the range hood is influenced by the existence of a venting dead area in a range hood shell, under a condition of improving a wind wheel structure, the invention provides the single-shell three-wind-wheel turbine assembly for the range hood. A big wind wheel is separated into two gapless independent air wheels by utilizing a separating plate, so that the sucking and exhausting volume is effectively increased, the lampblack-purifying effect is increased, the effect of reasonably sucking and exhausting the lampblack is enhanced, the running air volume is stable, the running noise is low, and the low carbon, energy conservation, environmental protection, purification and durability of the range hood are practically realized.
Description
Technical field [0001] The invention relates to a range hood mechanism, in particular to a single-shell three-wind turbine assembly of a range hood. Background technique [0002] The wind wheel of the traditional range hood is a circle of evenly spaced fan blade rings. The air volume obtained by adopting such a wind wheel structure is small, the effect of absorbing oil smoke is poor, and the oil smoke in the kitchen cannot be completely sucked out. The inventor designed and developed a dual-wheel and four-wheel range hood on the basis of the traditional range hood. These two structures have greatly improved the air volume of the range hood, thereby effectively increasing the range hood. However, there are still shortcomings in the structure of the range hood, so that there are still dead corners in the housing of the range hood, and the efficiency of the range hood cannot be further improved. Summary of the invention [0003] The present invention aims at the problem that there a...
Claims
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IPC IPC(8): F24C15/20
Inventor 陈长春
Owner 陈长春