Range hood

Abstract

The invention discloses a range hood, and relates to the technical field of kitchen appliances. The range hood comprises an outer cover and a gas-liquid separation assembly. An air suction port is formed in the outer cover; the gas-liquid separation assembly comprises a box body, a baffle and separation liquid, the baffle and the separation liquid are arranged in the box body, the baffle divides the box body into a first cavity and a second cavity which are arranged left and right, the lower end of the baffle is arranged below the liquid level of the separation liquid, a channel is formed between the baffle and the bottom face of the box body, and the first cavity is communicated with the second cavity through the channel. An air inlet communicated with the first chamber and an exhaust port communicated with the second chamber are formed in the box body, and after a lampblack mixture entering from the air suction port sequentially passes through the air inlet, the channel and the exhaust port, formed clean gas is exhausted from the outer cover. The range hood can effectively separate oil smoke, prevent the oil smoke from entering a public pipeline to cause greasiness of the public pipeline, guarantee cleanness of the public pipeline, reduce fire hazards and prevent atmospheric pollution.

Description

technical field [0001] The invention relates to the technical field of kitchen appliances, in particular to a range hood. Background technique [0002] With the continuous improvement of people's quality of life, the impact of kitchen fumes on users' health and environmental safety has become the focus of people's attention, making range hoods one of the indispensable kitchen appliances in modern families. The range hood uses the principle of fluid dynamics to work, sucks and discharges the fumes through the suction components, and reduces the content of the fumes in the indoor air. [0003] The condensing of the oil fume inhaled by the range hood in the public pipeline will make the public pipeline greasy, and it is easy to cause a fire, which is a safety hazard. In order to solve this problem, the range hood is usually equipped with a box containing the separation liquid, and the oil fume is passed below the liquid level of the separation liquid to dissolve the oil and ga...

AI Technical Summary

Problems solved by technology

[0004]However, after the oil fume enters the separation liquid, it will rise rapidly to separate from the separation liquid, causing part of the oil gas to be too late to dissolve in the separation liquid, so that the exhausted flue gas contains part of the oil gas , the oil fume separation effect is poor

[0005] In view of the above problems, it is necessary to develop a range hood to solve the problem of poor separation effect of oil fume when the oil fume passes through the separation liquid

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