Filter screen for range hood

The technology of a range hood and a filter screen is applied in the field of filters for range hoods, which can solve the problems of increasing smoke exhaust resistance, affecting the suction and discharge of range hood, and loss of ventilation flow, etc., and achieves the effect of facilitating cleaning and improving the effect of oil separation.

Pending Publication Date: 2018-05-22
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The filter screen avoids the phenomenon of oil hanging and dripping, but in order to avoid the phenomenon of oil hanging and dripping, the ventilation flow is lost, especia

Method used

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  • Filter screen for range hood
  • Filter screen for range hood
  • Filter screen for range hood

Examples

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Example Embodiment

[0028] The present invention will be described in further detail below in conjunction with the embodiments of the drawings.

[0029] Such as Figure 1 to Figure 5 As shown, the filter screen for the range hood includes:

[0030] The main body 1, which is the installation foundation of the oil net, has a hollow bottom surface 12, an upper vent 14 communicating with the inner cavity 19 of the body, and four first through holes 11 arranged on the side wall and communicating with the inner cavity 19;

[0031] In this embodiment, the upper vent 14 and the bottom surface 12 of the main body 1 are both rectangular, and the bottom surface 12 is located directly below the upper vent 14, and the area of ​​the bottom surface 12 is smaller than the area of ​​the upper vent 14; the first through hole 11 is inclined The trapezoid; the body 1 is a quadrangular pyramid structure.

[0032] The bottom surface shown in the figure is a grid-like structure, and the grids are arranged parallel to each oth...

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PUM

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Abstract

The invention relates to a filter screen for a range hood. The filter screen comprises a bucket-shaped body with a large mouth and a small bottom, the body has a hollow-out bottom surface, and the sidewall of the body is provided with at least three first through holes for communicating the inner cavity of the body; at least one of the first through holes is detachably connected with a hollow-outfirst filter frame; elongated second air inlet holes are arranged in the first filter frame at intervals, a gap between the adjacent second gas inlet holes forms a first rib plate, and every first ribplate is a netted structure; the body is also connected with a folded filter; the folded filter is located above the first filter frame, and a gap exists between the folded filter and the first filter frame; a plurality of elongated third air inlet holes are arranged in the folded filter at intervals, a part between the adjacent third air inlet holes forms a second rib plate, and every second ribplate is a netted structure; and the second rib plates on the laminated filter are arranged corresponding to the second air inlet holes in the first filter frame, and the first rib plates are arranged corresponding to the third air inlet holes.

Description

Technical field [0001] The invention relates to the field of range hoods, in particular to a filter screen for range hoods. Background technique [0002] Chinese utility model patent ZL201520085286.8 discloses "a filter screen for range hood", which includes a filter screen body and an oil guide groove installed on the edge of the filter screen body, and the filter screen body faces the range hood The direction of the air duct is concave, characterized in that: the filter main body includes a No. 1 filter plate, a No. 2 filter plate, a No. 3 filter plate and a No. 4 filter plate, the No. 1 filter plate and the third The No. 2 filter mesh plate is a trapezoidal structure, the No. 2 filter mesh plate and the No. 4 filter mesh plate are triangular structures, and the top edge of the No. 1 filter mesh plate is connected with the top edge of the No. 3 filter mesh plate. The two waists of the filter screen are respectively connected with the second filter screen and the fourth filter ...

Claims

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Application Information

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IPC IPC(8): F24C15/20
CPCF24C15/2035
Inventor 金文彬申志贤茅忠群诸永定
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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