Double - motor kitchen fumes exhausting hood with peripheral air inlet

A technology of exhaust hood and air inlet, applied in the field of exhaust hood, can solve the problems of difficult cleaning, manual cleaning of exhaust hood, manual cleaning of inner surface, etc.

Inactive Publication Date: 2006-12-20
GRANT MILLION INVESTMENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hood also requires manual cleaning of greasy surfaces
As with the previous designs, this cleaning is made more difficult by the presence of deflector plates that interfere with access to the interior of the exhaust hood
[0007] Thus, while the exhaust hoods disclosed in '987, '436 and '709 respectively provide a peripheral air extraction effect, they all require manual cleaning of the interior surfaces
Manual cleaning is very difficult to achieve in the given designs

Method used

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  • Double - motor kitchen fumes exhausting hood with peripheral air inlet
  • Double - motor kitchen fumes exhausting hood with peripheral air inlet
  • Double - motor kitchen fumes exhausting hood with peripheral air inlet

Examples

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Embodiment Construction

[0026] The present invention relates to a kitchen exhaust hood, and in particular to such an exhaust hood with dual motors and peripheral air suction so that grease-laden air above the cooking surface can be drawn into the exhaust hood for exhaust to the outside.

[0027] A preferred embodiment of an exhaust hood 10 for extracting ambient air is shown in FIGS. 1-3. like figure 2 As best shown, the exhaust hood has an outer hood 2 defining top, front, rear, side and bottom surfaces and forming a housing for mounting the motor housing 5 to. The shell of the enclosure. A tray 30 adjacent to the motor housing 5 projects below a floor 26 attached to the housing 2 to provide ambient air suction as will be discussed in more detail below.

[0028] A motor housing 5 having a top surface 6, a bottom surface 8 and a peripheral side surface 4 is mounted within the enclosure formed by the cover. like image 3 As shown, the interior of the motor housing is divided into two substantiall...

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PUM

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Abstract

A kitchen range hood for exhausting gases comprises an outer hood body within which a motor housing is mounted. The motor housing has top, bottom and perimeter side surfaces defining a pair of substantially similar air chambers, a motor and fan being housed in each chamber. An opening in the bottom surface of the housing is aligned below each of the fans. A tray is located in abutment with the housing below the opening in the bottom surface. The tray has a wall and a floor, with at least one air inlet opening in the wall. A bottom panel is connected to the bottom of the hood body about the tray. Air is drawn into the range hood through the air inlet in the tray wall. The range hood is also equipped with an automatic cleaning system, comprising a spray nozzle and hose seated above the floor of the tray.

Description

technical field [0001] The present invention relates to an exhaust hood for use in a domestic kitchen for exhausting smoke and gas above a cooking surface, and more particularly to a dual motor exhaust hood adapted to extract air around the bottom of the exhaust hood gas mask. Background technique [0002] Kitchen hoods are used above cooking surfaces to remove grease, common odors and hazardous fumes created during cooking. There are a variety of hoods available, but they generally include one or two openings formed in the bottom of the hood and a fair amount of means (motor and fan) for drawing unwanted gases through the opening or openings. ). In these designs, the fans and their respective motors are positioned above the openings and are used to draw air through the openings into the exhaust hood. [0003] A common difficulty with both single and double port designs is that not all of the air rising from the cooking surface is drawn through the opening, some of the ai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20
CPCF24C15/20
Inventor 杨君华
Owner GRANT MILLION INVESTMENTS
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