Tornado type range hood

A range hood and tornado technology, applied in the direction of oil fume removal, heating methods, household heating, etc., can solve the problems of inconvenient cleaning, easy to be contaminated with oil, etc., and achieve the effect of convenient cleaning, compact structure, and eliminating the need for dismantling and washing fans
CN103673009AInactive Publication Date: 2014-03-26张一凡
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
张一凡
Publication Date
2014-03-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a tornado type range hood which comprises blowers, a machine body, a chimney flue and fume sucking holes, wherein the chimney flue is fixed in the middle of the top of the machine body; the fume sucking holes are formed in the middle of the bottom of the machine body; the tornado type range hood is characterized in that the blowers are arranged on the two sides of the chimney flue; a undulator is arranged in the positions of the fume sucking holes; the undulato is sleeved with an inner trumpet-shaped body fixed on the chimney flue; an outer trumpet-shaped body is arranged between the inner trumpet-shaped body and the chimney flue. The tornado type range hood has the characteristics that the structure is compact, the cleaning is convenient, and sanitation during use is achieved. The indirect fume sucking method is adopted, and the blowers are not arranged in the positions of the chimney flue and the fume sucking holes, so that troubles in dismounting the blowers for washing are eliminated.
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Description

technical field

[0001] The invention relates to a range hood, in particular to a tornado type range hood for indirect smoke exhaust. Background technique

[0002] In the existing range hood, its fan is arranged directly above the smoking hole of the range hood. When smoking, the fan rotates at high speed to generate negative pressure; the oil fume is subjected to its suction, and is discharged along the flue after passing through the fan. When the range hood is used for a long time, a large amount of oily smoke stains will accumulate on the fan, flue, and smoking hole. These soot stains are difficult to remove, especially the fan, because of its complex shape, it is particularly inconvenient to clean, and it must be removed to clean thoroughly, thus causing great inconvenience to people. Contents of the invention

[0003] The invention provides a tornado-type range hood that is easy to clean and hygienic to solve the technical problems of inconvenient cleaning and easy o...

Claims

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