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Range hood channel

A range hood and aisle technology, applied in the field of kitchen smoke removal equipment, can solve the problems of inconvenient cleaning, high noise, difficult disassembly, etc., and achieve the effect of simple and changeable structure and easy installation and disassembly

Inactive Publication Date: 2013-07-24
刘立新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the suction fan of the existing range hood is set in the smoke pipe and installed on the kitchen wall. When the fan sucks the fume, the fume particles will adhere to it, which is not easy to clean, difficult to disassemble, and very noisy.

Method used

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  • Range hood channel

Examples

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Embodiment Construction

[0010] Referring to the accompanying drawings, a range hood channel includes a range hood 1 and a fan 2, the end of the range 1 is connected to the fan 2, the range 1 is connected to a smoke pipe 3, the lower end of the smoke tube 3 is connected to a smoke hood 4, and the smoke tube 3 communicates with the smoke The angle between the first channels is 45 degrees, the fan 2 is installed on the outside of the wall 5, and the smoke pipe 3 and the smoke hood 4 are connected by a bellows 6 . The fan blows the air in the smoke pipe to form a wind flow in the smoke pipe, so that a negative pressure is formed in the smoke pipe to discharge the oil fume gas in the kitchen. The fan is installed outside the wall for easy installation and disassembly, and the fan blades will not stick to the oil smoke particles .

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Abstract

The invention discloses a range hood channel which comprises an oil smoke channel and a fan, wherein the tail end of the oil smoke channel is connected with the fan, a smoke pumping pipe is communicated in the oil smoke channel, the lower end of the smoke pumping pipe is connected with a smoke pumping cover, the included angle between the smoke pumping pipe and the oil smoke channel is 45 degrees, and the fan is installed on the outer side of a wall body. The range hood channel disclosed by the invention has the advantages that the defects of the prior art are overcame, the structure design is reasonable, the jet-flow principle is utilized, the fan blows air in the smoke pumping pipeline, so that air current is formed in the smoke pumping pipeline, and negative pressure is formed in the smoke pumping pipe, so as to enable oil smoke gas in a kitchen to be discharged; the fan is installed outside the wall body so as to be convenient to install and dismantle, and blades of the fan can not be affixed with oil smoke particles, so that the blades of the fan do not need to be cleaned; and as the fan is placed outdoors, the structure of the kitchen can be simple and changeable.

Description

technical field [0001] The invention relates to the technical field of kitchen smoke removal equipment, in particular to a range hood channel. Background technique [0002] The range hood is a necessary household appliance in every household kitchen. Its main function is to suck up the oily fumes and keep the kitchen clean and in a good environment. But the suction fan of the existing range hood is arranged in the smoke pipe and installed on the kitchen wall. When the fan sucks the fume, the fume particles will be attached, which is not easy to clean, difficult to disassemble, and very noisy. Contents of the invention [0003] The purpose of the present invention is to provide a range hood channel, which overcomes the deficiencies of the prior art and has a reasonable design structure. Using the principle of jet flow, the fan blows the air in the smoke pipe to form a wind flow in the smoke pipe and a Negative pressure can discharge the fume gas in the kitchen. The fan is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
Inventor 刘立新刘超
Owner 刘立新
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