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Pneumatic beam-control lampblack guide method for range hood, and pneumatic beam-control lampblack guide range hood

A technology of range hoods and range hoods, which is applied in the fields of oil fume removal, heating methods, household heating, etc., which can solve the problems of difficult control of edge fume and poor smoke control effect, and achieve the effect of improving the absorption rate of fume

Inactive Publication Date: 2015-11-18
唐国锐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] After realizing that the main reason for the poor smoke control effect of existing range hoods is that the edge fume is difficult to control, the present invention provides a method of aerodynamic beam control smoke guide for range hoods to solve the above problems and achieve a good smoke control effect

Method used

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  • Pneumatic beam-control lampblack guide method for range hood, and pneumatic beam-control lampblack guide range hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1: A method for guiding smoke by pneumatic bundle control of range hood

[0021] The method for guiding smoke by the pneumatic bundle control of the range hood in the first embodiment uses an air injection device to direct the oil fume at the outer edge of the range hood to the oil fume suction port of the range hood. In a preferred solution, the gas used by the air injection device comes from the fume gas filtered by the fume filter inside the range hood. In a further preferred solution, the gas used by the air injection device comes from the fume gas at the air outlet of the main fan inside the range hood.

Embodiment 2

[0022] Example 2: A pneumatic bundle control smoke range hood

[0023] Based on the range hood pneumatic bundle control smoke guide method of embodiment 1, such as figure 1 As shown, the pneumatic bundle control smoke guide range hood of the present embodiment 2 includes a range hood body 5, a range hood body 5 is provided with a range hood suction port 6, and a main fan 7 is arranged inside the range hood body 5, and the range hood body 5 is located at above stove 1 and pot 2. A plurality of air injection ports 3 are evenly arranged on the range hood body 5 around the range hood suction port 6 . The jetting directions of the multiple air jets 3 are all towards the direction where the oil fume suction port 6 is located. The plurality of air injection ports 3 are all arranged at the farthest position from the oil fume suction port 6 .

[0024] It also includes an air injection device. The air injection device is specifically: a secondary air blower 8 is fixed inside the rang...

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Abstract

The invention belongs to the field of kitchen electrical equipment, and specifically relates to a pneumatic beam-control lampblack guide method for a range hood, and a pneumatic beam-control lampblack guide range hood. According to the pneumatic beam-control lampblack guide method for the range hood, and the pneumatic beam-control lampblack guide range hood disclosed by the invention, edge lampblack at the outer edge of the range hood is guided to a lampblack suction port of the range hood through an additionally-arranged gas injection device; and further preferably, a gas used by the gas injection device comes from a lampblack gas filtered by a lampblack filter screen in the range hood. The beneficial effects are achieved that the edge lampblack can be greatly controlled and the lampblack suction rate of the range hood is increased.

Description

technical field [0001] The invention belongs to the field of kitchen equipment, and in particular relates to a method for guiding smoke by pneumatic beam control of a range hood and a smoke range hood by pneumatic beam control. Background technique [0002] According to the data, the lampblack produced by modern kitchens (including families, restaurants, and hotel kitchens) contains various harmful substances such as carbon monoxide, nitrogen oxides, benzopyrene, aldehydes, ketones, hydrocarbons, fatty acid alcohols, lactones, and heterocyclic compounds. If the range hood cannot completely suck out the oil fume from the kitchen, the residual oil fume will be inhaled by people for a long time, which will cause harm to the human body and induce various serious diseases. Therefore, it is of great personal significance and extensive social value to improve the oil fume absorption rate of kitchen range hoods and create a clean, hygienic and healthy kitchen. [0003] Existing ran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
Inventor 唐国锐
Owner 唐国锐
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