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Negative oxygen ion gas-jetting flow-guiding top side type cooker hood

A technology of negative oxygen ions and range hoods, which is applied in the fields of oil fume removal, heating methods, household heating, etc., can solve problems such as energy consumption, and achieve the effects of reducing vibration, convenient cleaning, and reducing noise

Active Publication Date: 2008-09-03
吴运良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The radial-flow volute side-inlet fan is adopted, and the air inlet is aligned with the unenclosed space above the volute and impeller air inlet side to form a large disordered turbulent flow, resulting in additional energy consumption, and the total loss accounts for 3-3% of the total power. 5%

Method used

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  • Negative oxygen ion gas-jetting flow-guiding top side type cooker hood
  • Negative oxygen ion gas-jetting flow-guiding top side type cooker hood
  • Negative oxygen ion gas-jetting flow-guiding top side type cooker hood

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Embodiment 1

[0074] Such as Figures 24 to 26 As shown, the negative oxygen ion jet diversion of the present invention has an equal-thick inner chamber top-side range hood comprising: a panel, a smoke collecting hood, a rectifying air cylinder, a lower connecting cylinder, an upper connecting cylinder, a wall part, a lower Separator, upper separator, negative oxygen ion jet guide cover, oil cup, wall hook, corrugated smoke pipe, control switch, lighting lamp, negative oxygen ion generator, power cord, etc. The connection of each component is the same as in the embodiment, and the rear air intake is equal to the thickness of the negative oxygen ion top-side range hood.

Embodiment 2

[0076] Such as Figures 27-29 As shown, the range hood of the present invention includes: a panel, a smoke collecting hood, a rectifying air cylinder, a lower connecting cylinder, an upper connecting cylinder, wall parts, a lower separator, an upper separator, a negative oxygen ion jet-type hood, Oil cups, wall hooks, corrugated smoke pipes, control switches, lights, negative oxygen ion generators, power cords, etc. The connection of each component is the same as in the embodiment, and the panel of the range hood adopts a curved shape.

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Abstract

The invention relates to a negative oxygen ion jet flow guiding top side type fume exhauster technique. A wind barrel is disposed on a fume collecting hood of the fume exhauster, the bottom edge of the wind barrel connects with the top edge of the fume collecting hood, a panel is disposed at the front portion of the fume collecting hood, a luminous lamp and a control switch are disposed at the front portion of the panel, two separators are fastened symmetrically on the panel, a negative oxygen ion generator is disposed at the front portion of the panel, the nozzle of the negative oxygen ion generator is disposed at the inlet of the fume channel, a lower connection barrel in which a filter net and a diverter are provided is disposed on the wind barrel, and an air vent conduit communicating with a negative oxygen ion jet flow guiding pipe which is suspended above the kitchen range is disposed at the two sides of the lower connection barrel. Fume is commutated effectively by using the inventive fume exhauster to perform fume discharging.

Description

technical field [0001] The invention belongs to the technical field of range hoods, and in particular relates to a top-side range hood with negative oxygen ion air injection and flow diversion. Background technique [0002] At present, the known top-suction household range hoods and oblique side-type commercial range hoods have a distance of 700-900mm from the air inlet of the fan to the flame port of the cooker, whether it is a flat type, a deep-bucket flat-suction type, or a deep-bucket side-suction type. And the central part of strong suction formed by the horizontally arranged air inlet is aimed at the plane of the cooker, and the edge of the conical suction hood is aimed at the plane of the cooker that produces smoke. Large impeller, the effect of absorbing oil fume is still not good, the oil fume is scattered everywhere, and the noise is loud. [0003] The other type is side-suction, oblique-side household range hoods and oblique-side commercial range hoods, all of wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
Inventor 吴运良吴鸣嘀于永邦高凌赵志扬高广杰高长安高建李兴旺祁晓明
Owner 吴运良
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