Fume Extraction Hood

A hood and air exhaust technology, which is applied in the direction of oil fume removal, combustion product treatment, household heating, etc., can solve the problem of inability to discharge cooking oil fumes, and achieve the effect of small energy loss and weakened airflow effect
CN102483240AInactive Publication Date: 2012-05-30BERLING
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
BERLING
Publication Date
2012-05-30
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The present invention relates to a fume extraction hood (2) having an exhaust opening (4) for leading away exhaust air (A) and an inlet opening (6) for feeding inlet air (Z), disposed adjacent to the exhaust opening (4). In order to achieve an inlet air guide, by means of which cooking vapors can be effectively captured and fed to the exhaust opening, the invention proposes that the inlet opening (6) is disposed and implemented so that the inlet air flow (8) flowing out of the inlet opening (6) in a direction oriented opposite to the flow direction of an exhaust gas flow (10) flowing into the exhaust opening (4), and the exhaust air flow (10) is deflected sideways via an extraction path (F).
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Description

technical field

[0001] The invention relates to a smoke extractor, which has a suction outlet for leading out exhaust air and an air inlet for introducing incoming air, the air inlet being arranged adjacent to the suction outlet. Background technique

[0002] The hood has a high airflow delivery capacity in order to remove cooking fumes from the kitchen space as completely as possible. In conventional technology, in order to absorb all the cooking fumes, not only must the cooking fumes be sucked in, but many times the volume of air corresponding to said cooking fumes must also be expelled.

[0003] In order to discharge unnecessarily much heated or cooled room air out of the building during operation of the smoke extractor and / or to prevent exhaust gases from combustion plants from being sucked into the interior of the building, it is known from the prior art: The appliance is provided with an air inlet through which outside air and / or ambient air is blown into the kitchen ...

Claims

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