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Steam extractor device, kitchen appliance having a hob section and a steam extractor device, and method for operating a steam extractor device

A technology for kitchen utensils and oil fume extraction, applied in home appliances, oil fume removal, application, etc., can solve problems such as difficult to capture cooking utensils, high air velocity or suction power, high noise level, etc.

Pending Publication Date: 2021-12-10
BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

High air velocities or suction power are required for this, which entails high noise levels
No or low smoke capture when the distance between the cookware and the suction opening is large
Also, most cooktop vents have difficulty capturing rising smoke from taller cooking utensils such as pans
If there is a cross flow in the room, it can also be noticed that the smoke capture is significantly reduced

Method used

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  • Steam extractor device, kitchen appliance having a hob section and a steam extractor device, and method for operating a steam extractor device
  • Steam extractor device, kitchen appliance having a hob section and a steam extractor device, and method for operating a steam extractor device
  • Steam extractor device, kitchen appliance having a hob section and a steam extractor device, and method for operating a steam extractor device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0065] exist figure 1 A first embodiment of the kitchen appliance 1 according to the invention is shown in . The kitchen appliance 1 includes a stove 3 and a range fume extraction device 2 . The range fume extraction device 2 includes a suction port 20 and a plurality of blowing ports 21 . The outlet opening 21 is formed in the upper side of the outlet channel 210 . A separating element 22 in the form of a baffle 220 is arranged between the blowout opening 21 and the suction opening 20 . The range fume extraction device 2 also has a blower (not shown), through which air is sucked into the suction port 20 . In addition, the range fume extractor 2 can have an auxiliary blower (not shown), through which air is guided to the at least one outlet 21 .

[0066] The range fume device 2 also has a housing 23, figure 1 Only one cover of the housing can be seen in . The cooktop 3 is arranged in front of the suction opening 20 . A cooking vessel G in the form of a pot is schemati...

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PUM

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Abstract

The present invention relates to a steam extractor device having a suction opening (20) and, arranged under the suction opening (20), a fan by means of which the primary air (P) is drawn downward via the suction opening (20), the steam extractor device being characterized in that the steam extractor device (2) has at least one expulsion opening (21) which is adjacent to the suction opening (20) and via which an oriented secondary air stream (S) is expelled. The invention furthermore relates to a kitchen appliance (1) having at least one such steam extractor device (2) and a method for operating such a steam extractor device (2).

Description

technical field [0001] The invention relates to a fume extractor, a kitchen appliance with a cooktop and a fume extractor, and a method for operating the fume extractor. Background technique [0002] In order to remove the fumes and fumes that arise on the hob during cooking, it is known to use an extractor hood, which is attached above the hob, for example to the wall of the chamber. These range hoods draw fumes and smoke upwards. Furthermore, so-called trough vents or bench vents are known, which can also be referred to as hob vents, for which fumes and fumes are sucked downwards. An embodiment of a slot ventilation device is described, for example, in DE 10 2010 042 436 A1. A suction body with a vertical suction opening that can be moved vertically out of the hob is used for such a slot ventilation device. [0003] For the cooktop ventilation device, the rising smoke is inhaled downward or sideways against the physical buoyancy. High air velocities or suction powers a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2042
Inventor D·菲格E·毛雷尔U·诺伊曼S·沙宾格C·施魏内巴特M·沃尔特斯
Owner BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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