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Kitchen ventilator

A technology of range hood and fume collecting hood is applied in the directions of removing range hood, household heating, heating method, etc., and can solve the problems of single structure and the like

Active Publication Date: 2017-11-24
BSH ELECTRICAL APPLIANCES JIANGSU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of cooker hood equipped with a cool air blowing device, the exhaust port of the cool wind blowing device is arranged at the panel directly in front of the range hood, and the structure is very simple

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0033] A kind of range hood embodiment that the present invention proposes, such as figure 2 As shown, the range hood embodiment is a top-suction range hood. This embodiment of the range hood is provided with a casing and an air cleaning device 1 . The air purification device 1 includes an activated carbon filter module for purifying air. The air purification device 1 is used to purify the air and output the purified airflow. Part of the outer surface of the housing is used to guide the airflow to the cooking operation area based on the Coanda Effect. The range hood used for cooking corresponding to the range hood embodiment is located below the range hood embodiment. The embodiment of the range hood is used for exhausting the cooking fume generated by the range hood.

[0034] The range hood comprises a blower fan, a smoke collection hood 2 and an upper casing 3 positioned above the smoke collection hood 2, such as figure 2 shown. The casing of the above-mentioned embo...

Embodiment 2

[0039]The present invention also proposes another embodiment 2 of the range hood, which is further improved on the basis of the above embodiment 1 of the range hood. The main differences between the second embodiment of the range hood and the first embodiment of the range hood are as follows.

[0040] The number of the air cleaning device 1 in the range hood embodiment 2 is one. This air cleaning device 1 is installed on the upper surface of the shell of the fume collecting hood 2, as image 3 shown. The front side surface of the casing of the fume collecting hood 2 of the range hood embodiment 2 is connected to the upper surface of the casing of the fume collecting hood 2 . Part of the upper surface of the shell of the fume collecting hood 2 is used to guide the airflow to the cooking operation area based on the Coanda effect. Part of the front side surface of the shell of the fume collecting hood 2 also guides the airflow to the cooking operation area based on the Coanda ...

Embodiment 3

[0045] The present invention also proposes another embodiment 3 of the range hood, which is further improved on the basis of the above embodiment 2 of the range hood. The main differences between the range hood embodiment 3 and the above-mentioned range hood embodiment 2 are as follows.

[0046] The number of the air cleaning device 1 of the third embodiment of the range hood is two. The two air cleaning devices 1 are respectively provided with exhaust ports for outputting purified airflow. The directions of the exhaust ports of the two air cleaning devices 1 are approaching each other, such as Figure 4 As shown, therefore, the purified airflows output by the exhaust outlets of the two air purification devices 1 are also close to each other. Specifically, the purified airflow output by the two air purification devices 1 of Embodiment 3 of the range hood, such as Figure 4 The line indicated by F in the

[0047] For other structures and cooperation relations of the third e...

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PUM

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Abstract

The invention provides a kitchen ventilator. The kitchen ventilator is newly improved and comprises a shell and an air purification device (1) used for purifying air and outputting purified air flows. Part of the outer surface of the shell is used for guiding the air flows to flow towards a cooking operation area. A brand-new purified air flow guiding scheme for the kitchen ventilator is put forward.

Description

【Technical field】 [0001] The invention relates to the field of range hoods. 【Background technique】 [0002] A reference diagram of the use state of an existing range hood, such as figure 1 shown. Wherein, the area indicated by Z is the cooking operation area. When cooking, even if the range hood is turned on, there will generally be a certain amount of oil fume entering the cooking operation area. Since the user generally stands in the cooking operation area during cooking, the user will inhale oil fumes, which is not conducive to health. [0003] In the prior art, a range hood provided with a device for blowing cool air is proposed. This kind of cooker hood provided with a cool-air blowing device has an exhaust outlet of the cool-air blowing device arranged at the front panel of the range hood, and has a very single structure. [0004] References to prior art herein are not intended to be an admission that such prior art was known to those of ordinary skill in the art ...

Claims

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Application Information

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IPC IPC(8): F24C15/20B01D53/74B01D46/30B01D46/00B01D53/00
CPCB01D46/00B01D46/30B01D53/007B01D53/74F24C15/2021F24C15/2035F24C15/2071B01D2267/40B01D2258/0275B01D46/56
Inventor 王成施罗特曼·彼得杨磊
Owner BSH ELECTRICAL APPLIANCES JIANGSU
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