Internal discharging type self-purification oil fume suction machine

Abstract

The invention relates to an internal discharging type self-purification oil fume suction machine, which comprises: an oil fume suction machine main body provided with a wind discharging housing, wherein the lower end of the wind discharging housing is a wind inlet end and is provided with a wind discharging plate communicated to the oil fume suction machine main body, and the upper end is a wind outlet end and is communicated to one end of a fume discharging pipeline; and an indoor machine for blowing fresh wind into the room, wherein the wind inlet of the indoor machine is communicated to the other end of the fume discharging pipeline, the wind outlet of the indoor machine is communicated to the room, a multiple self-purification mechanism can be detachably arranged inside the wind discharging housing and/or fume discharging pipeline, and comprises an electrostatic adsorption device and a cyclone dust removing device, the electrostatic adsorption device and the cyclone dust removing device are sequentially arranged along a fume gas flow flowing direction, and a temperature regulation device for reducing the fume gas flow temperature is arranged inside the fume discharging pipeline or indoor machine. With the internal discharging type self-purification oil fume suction machine of the present invention, the fume gas can be purified while the indoor air can be subjected to two purifications so as to truly achieve the zero discharging of the oil fume suction machine, and the refreshing indoor air can be maintained, such that the two-in-one use function can be achieved.

Description

technical field [0001] The invention relates to an inner row type self-purifying range hood. Background technique [0002] In the prior art, after the range hood sucks and collects the indoor smoke, it is directly discharged outside through the smoke exhaust pipe, and the smoke is not filtered or purified during the discharge process, resulting in a large amount of particulate matter ( Oil droplets, dust, etc.), will cause serious pollution to the surrounding atmosphere and external walls. [0003] Moreover, because the flue gas also has a huge amount of heat, it cannot be directly exhausted inward. Therefore, conventional range hoods are all of the external exhaust type. How to achieve the internal exhaust type so that the range hood can purify the indoor air at the same time? is a problem that needs to be solved urgently. Contents of the invention [0004] The purpose of the present invention is to provide a simple and reasonable structure, which can purify flue gas an...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, after the range hood sucks and collects the indoor smoke, it is directly discharged outside through the smoke exhaust pipe. During the discharge process, the smoke is not filtered or purified, resulting in the exhausted smoke being mixed with a large amount of particulate matter ( Oil droplets, dust, etc.), will cause serious pollution to the surr

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