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a range hood

A technology for range hoods and fume collecting hoods, which is applied in the direction of removing oil fumes, household stoves/stoves, and heating methods. The effect of cooling efficiency

Active Publication Date: 2021-02-26
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned existing range hood with air conditioner, the air output from the air conditioner will affect the effect of the range hood, and it also has the disadvantages of high energy consumption.

Method used

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions.

[0026] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicatin...

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PUM

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Abstract

The invention discloses a range hood, which comprises a smoke collecting hood, a fan frame arranged above the smoke collecting hood, and a main fan arranged in the fan frame, a first air inlet is opened on the smoke collecting hood, and the fan There is a partition in the frame, so as to divide the space in the fan frame into a first cavity and a second cavity arranged in front and back. The first cavity is located at the rear side of the second cavity, and the first air inlet and the first Corresponding to the cavity, the main fan is located in the first cavity, the top of the fan frame, and the position corresponding to the first cavity is provided with a first air outlet, the first air inlet, the first cavity and the first air outlet constitute the main air duct There is also a second air inlet on the smoke collecting hood, which corresponds to the second cavity, and a second air outlet is formed on the top of the front side of the smoke collecting hood. The second air inlet, the second cavity and the second outlet The air outlet constitutes an auxiliary air channel; the range hood also includes an air conditioner, the air conditioner includes an air conditioner evaporator and an air conditioner fan arranged in the auxiliary air channel, and the air outlet of the air conditioner fan corresponds to the second air outlet.

Description

technical field [0001] The invention relates to a cooking fume purifying device, in particular to a range hood. Background technique [0002] The range hood uses the principle of fluid dynamics to work, sucks and exhausts the range hood through a centrifugal fan installed inside the range hood, and uses a filter 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, and after being accelerated by the fan, it is collected by the volute and guided out of the room. [0003] As the requirements for the kitchen cooking environment continue to increase, products that simply integrate range hoods and air conditioners have emerged. For example, the Chinese patent application number 201610940803.4 discloses a range hood with an a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20F24F5/00F24F13/06F24F13/28F24F13/30
CPCF24C15/2035F24C15/2078F24F5/0096F24F13/06F24F13/28F24F13/30F24F2221/18
Inventor 王磊
Owner NINGBO FOTILE KITCHEN WARE CO LTD