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Double-cavity range hood with air curtain

A range hood and air curtain technology, applied in the direction of removing range hood, household heating, lighting and heating equipment, etc., can solve the problems of inability to achieve user experience, increase costs, increase energy consumption, etc., to prevent smoke from running, reduce Noise, the effect of improving smoke exhaust efficiency

Pending Publication Date: 2018-06-22
QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the direct-suction electric range hoods on the market are to be equipped with an air curtain, a centrifugal fan or a cross-flow fan must be added to the range hood to supply air to the air curtain, which will inevitably increase energy consumption, increase costs, and Adding another fan will also increase the noise, which cannot achieve a good user experience

Method used

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  • Double-cavity range hood with air curtain
  • Double-cavity range hood with air curtain
  • Double-cavity range hood with air curtain

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Embodiment Construction

[0027] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings but not all of them.

[0028] see Figure 1 to Figure 7 , the embodiment of the present invention provides a double-chamber range hood with an air curtain, including a smoking chamber 1 and an air curtain chamber 2 isolated from each other, the smoking chamber 1 is provided with a smoking impeller 3, and the air curtain chamber 2 is provided with a The ai...

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Abstract

The invention discloses a double-cavity range hood with an air curtain, and belongs to the technical field of kitchen appliance equipment. The double-cavity range hood comprises a smoke sucking cavityand an air curtain cavity isolated from each other; a smoke sucking impeller is arranged in the smoke sucking cavity; an air curtain impeller is arranged in the air curtain cavity; and the smoke sucking impeller and the air curtain impeller share one double-shaft motor. Lampblack is discharged through the smoke sucking impeller in the smoke sucking cavity, and external air is guided in through the air curtain impeller in the air curtain cavity to form an air curtain, so that smoke overflowing is effectively prevented, and the smoke discharge efficiency is improved; and the smoke sucking impeller and the air curtain impeller share one double-shaft motor, so that no additional motor is added, the energy is saved, the noise is reduced, and meanwhile, the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of kitchen electric equipment, in particular to a double-chamber range hood with an air curtain. Background technique [0002] The oil fume and high-temperature combustion exhaust gas produced in the kitchen not only pollute the indoor environment, but also affect people's health. Electric range hoods are used to remove oil fumes in the home kitchen environment. The existing range hoods mainly focus on large air volume and low noise to achieve better oil absorption effects. However, some oil fumes always appear to escape. In response to the phenomenon of smoke overflow, very few manufacturers have developed air curtain modules to achieve the effect of isolating oil fume and preventing oil fume from overflowing. A downward blowing air curtain is set on the edge of the fume collecting hood, which is equivalent to extending the fume collecting hood downward, which can greatly improve the extraction rate of oil...

Claims

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Application Information

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IPC IPC(8): F24C15/20
CPCF24C15/2028
Inventor 张智艾希顺牟飞陈炬
Owner QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD
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