Oil-smoke separation net structure and range hood

A technology of oil fume separation net and air net, which is applied in the direction of oil fume removal, household heating, lighting and heating equipment, etc. It can solve the problems of mutual interference of adjacent air ducts, achieve smooth air intake, improve user experience, and avoid air volume Reduce the effect of problems and noise problems

Pending Publication Date: 2022-01-14
朱伟军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention proposes an oil fume separation net structure and a range hood, aiming at solving the problem of wind interference between adjacent air ducts at intersections

Method used

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  • Oil-smoke separation net structure and range hood
  • Oil-smoke separation net structure and range hood
  • Oil-smoke separation net structure and range hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] See attached Figure 1-2 An oil fume separation network structure, comprising a first air net 1 and a second air net 2, the first air net 1 is provided with a plurality of first air net strips 11 arranged at intervals, and the second air net 2 is provided with A plurality of second air mesh strips 21, the first air mesh 1 is provided with a plurality of air inlets 3, the second air mesh 2 is provided with a plurality of air outlets 4, between the air inlet 3 and the air outlet 4 An air duct 5 is provided, and the interval between the first wind net bar 11 and the second wind net bar 21 forms the air duct 5, and the first wind net bar and the second wind net bar are arranged left and right and the first wind net bar The curved portion 111 of the strip 11 and the curved position 211 of the second wind mesh strip 21 are set up and down, and the second wind mesh strip 21 is arranged between adjacent air ducts 5 so that the adjacent air ducts 5 are arranged relatively indepe...

Embodiment 2

[0030] See attached image 3 , the difference between this embodiment and the first embodiment is that: the folding part 17 of the first air mesh bar 11 and the folding position 212 of the second air mesh bar 21 are misplaced, and the first air mesh bar 1 is provided with a second A folded portion 171 and a second folded portion 172, the first folded portion 171 and the second folded portion 172 are arranged symmetrically with the center line of the first wind mesh strip 11, the first folded portion 171 and the second folded portion 172 A connecting plate 14 is provided at the top, and a first space 15 is provided between the connecting plate 14 and the first folded portion 171 and the second folded portion 172 .

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Abstract

The invention provides an oil-smoke separation net structure and a range hood. The oil-smoke separation net structure comprises a first air net and a second air net, wherein a plurality of first air net strips are arranged on the first air net at intervals; a plurality of second air net strips are arranged on the second air net; a plurality of air inlets are formed in the first air net; a plurality of air outlets are formed in the second air net; air ducts are arranged between the air inlets and the air outlets; the intervals between the first air net and the second air net form the air ducts; the second air net strips are arranged between the adjacent air ducts and enable the adjacent air ducts to be relatively independent; the intervals between the first air net and the second air net form the air ducts; the air ducts do not need to be formed by the intervals between the first air net and the second air net, and completely independent air ducts are formed; the matching degree of the first air net and the second air net is not related, and the matching degree is only related to the positions of the first air net and the second air net, so that the air ducts can be completely relatively independent; a mold is easy to form, simple to mount, small in after-sales maintenance, low in precision requirement and easy to produce; and the second air net strips are arranged between the adjacent air ducts and enable the adjacent air ducts to be relatively independent.

Description

technical field [0001] The invention relates to a lampblack separation net structure and a range hood. Background technique [0002] Range hoods are widely used in daily life. The range hood is often equipped with a fume separation net at the air inlet to separate the fume. The air ducts, but the adjacent air ducts are intersected. When the range hood is used for a period of time, oil accumulation will form on the adjacent air ducts. The air volume of the adjacent air ducts is different. When the wind reaches the intersection, due to the different wind speed and air volume, the adjacent air ducts interfere with each other, reducing the wind speed and generating noise. The patent 2009200638888 range hood oil filter screen is aimed at the existing A single-channel structure is proposed for the intersection of adjacent air ducts, but this scheme uses stamping to form the inner and outer net plates, and the air duct is formed by combining the intake oil filter baffle and the ai...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2035
Inventor朱伟军
Owner朱伟军