Kitchen automatic smoke discharging device

Abstract

This invention provides kitchen auto smoke evacuation device. It includes suction flue, breakwind deck, flashing, smoke collection cavity, oil guide net and oil sump. Its feature is that smoke evacuation is big, using is convenient, no needs of electrical energy and mechanism equipment, no economic consumption in smoke evacuation, no noise disturbing talk inside and outside house, no mechanical friction, no operation program, no unpick and wash program, no rest working capability, natural protection of cavity inner wall in the process of sucking oil smoke. It can full discharge oil smoke and discharging time is free, and the oil smoke discharged will not pollute house. Existing problem and defect of oil smoke discharging is fully solved, and its structure is simple, manufacturing is convenient, material source is wide, price is cheap, and product fabrication cost is low.

Description

1. Technical field [0001] The invention relates to an appliance for removing cooking fume in a kitchen, in particular to an automatic kitchen smoke exhauster. 2. Background technology [0002] People have used chimney (vertical flue) smoke exhaust in the past, but only be used to exhaust the soot that stove produces when burning coal or burning wood, and the oil fume that produces on the stove during cooking operation still pollutes the environment in the house. Although the closest prior art "range hood" can get rid of oil fume, because the volume of its smoke collecting cavity and the area of ​​the smoke exhaust port are too small, there are following defects and deficiencies in the smoke exhaust process: 1, consume electric energy for life , smoke exhaust will cause economic consumption; 2. Produce dry noises that interfere with the environment and affect language communication inside and outside the house; 3. There are operating procedures for starting and shutting down ...

AI Technical Summary

Problems solved by technology

[0002] In the past, people have used chimneys (vertical flues) to exhaust smoke, but they are only used to exhaust the smoke and dust generated when the stove burns coal or firewood, and the oil fumes generated on the stove during cooking operations still pollute the environment in the house.

Although the closest prior art "range hood" can get rid of oil fume, because the volume of its smoke collecting cavity and the area of ​​the smoke exhaust port are too small, there are following defects and deficiencies in the smoke exhaust process: 1, consume electric energy for life , smoke exhaust will cause economic consumption; 2. Produce dry noises that interfere with the environment and affect language communication inside and outside the house; 3. There are operating procedures for starting and shutting down and pollution or waste caused by forgetting to start or shut down; 4. Sudden and rapid generation of a large amount of oil fume rises (When just taking off the lid of the pot or when several pots on the stove reach boiling state at the same time), the oily fume that its smoke collection cavity can't hold will rise into the roof immediately, and it will still pollute the environment without conditions; 5. The oil fume is blown back by the wind and then blows back into other houses to cause pollution; 6. The smoke exhaust function of most range hoods is too poor. When exhausting the smoke, the kitchen door must be closed, so the staff cannot breathe fresh air. 7. There is often (probably once a year) the trouble of costing money and time to ask professionals to disassemble the parts and clean the grease

Its shortcomings are: 1. When a large amount of oil fume is suddenly produced rapidly, the oil fume that cannot be filled in its smoke collection chamber will still run to the roof to pollute the environment; The principle of rising, and loses the smoking function of the flue

Therefore, the smoke exhaust should be carried out with a motor and an exhaust fan, so that the smoke exhaust will always produce economical waste.

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