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Range hood

A range hood and blower technology, which is applied in the direction of oil fume removal, household stove/stove, heating method, etc. It can solve the problems of not making full use of the three air inlet channels, failing to ensure that the oil fume gathers to the center, and poor installation applicability. , to achieve the effect of improving the purification effect of oil fume, ensuring the effect of oil absorption and increasing the service life

Active Publication Date: 2022-07-19
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]1. The increase of air volume brings noise, affects indoor heat balance and other issues
[0006]2. The width of the whole machine is lengthened, and the applicability of installation becomes worse. At the same time, the width is lengthened, which brings limited improvement in the effect of oil absorption
[0008] The arrangement of the fan does not match the air intake of the air inlet, which cannot ensure that the oil fume gathers to the center, and there is no targeted air inlet design according to the stove. The three air intake channels are not fully utilized, so further improvement is required

Method used

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Embodiment Construction

[0025] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial, The orientations or positional relationships indicated by "radial direction", "circumferential direction", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated devices or elements. must have a specific orientation, ...

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Abstract

The range hood comprises a first shell and a second shell, the first shell and the second shell are in fluid communication, a power device is arranged in the second shell and comprises two fan systems arranged in parallel, and a first suction inlet and a second suction inlet are formed in the bottom of the first shell; the two first suction inlets are located in the left side and the right side of the second suction inlet, each fan system is provided with a first fan air inlet and a second fan air inlet, the first fan air inlets of the two fan systems are far away from each other, and the second fan air inlets of the two fan systems are close to each other. Each first fan air inlet is located above the corresponding first suction inlet, and the two second fan air inlets are located above the second suction inlets. Compared with the prior art, the range hood has the advantages that the air inlet cavities in the left side and the right side correspond to the air inlets of the fan system, so that lampblack can be gathered to the center, the lampblack gathering capacity of the left side and the right side is improved, and lampblack escaping towards the side face is reduced.

Description

technical field [0001] The invention relates to the field of lampblack purification, in particular to a lampblack machine. Background technique [0002] Range hoods have become one of the indispensable kitchen appliances in modern homes. The range hood uses the principle of fluid dynamics to work. The centrifugal fan installed inside the range hood sucks and discharges the oil fume, and uses the filter screen to filter some grease particles. The centrifugal fan includes a volute, an impeller installed in the volute, and a motor that drives the impeller to rotate. When the impeller rotates, a negative pressure suction is generated in the center of the fan, and the oil fume under the range hood is sucked into the fan. After being accelerated by the fan, it is collected by the volute and guided out of the room. [0003] Most of the existing range hoods are installed above the hanging cabinet, occupying the upper space of the kitchen, but the size of different hanging cabinets...

Claims

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Application Information

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IPC IPC(8): F24C15/20
CPCF24C15/20
Inventor 黄友根王曼杨伟刚李斌
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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