Automatic cleaning and smoke discharging device

Abstract

The invention discloses an automatic cleaning and smoke discharging device. The automatic cleaning and smoke discharging device comprises a smoke exhaust pipeline, a fan motor, a fan blade, a steam generator, a steam pipeline and an oil smoke concentration detection probe, wherein the steam pipeline is arranged below the fan blade in the smoke exhaust device and in communication with the steam generator; the oil smoke concentration detection probe is arranged above the fan blade in the smoke exhaust pipeline, the oil smoke concentration detection probe is connected with a single chip microcomputer module outside the smoke exhaust pipeline through a line, the single chip microcomputer module determines an output signal to enable the electromagnetic switch to be closed and electrified according to the received oil smoke signal, and the electromagnetic switch is arranged on a common circuit among the fan motor, the steam generator and the power supply. The oil smoke concentration detection probe is adopted to monitor whether the smoke is in the smoke exhaust device in real time, an electromagnetic switch is used for synchronously controlling opening and closing of the fan motor and the steam generator, the smoke in the smoke exhaust pipeline can be timely cleaned and discharged, and meanwhile, the oil smoke concentration detection probe is also cleaned.

Description

technical field [0001] The invention relates to automatic cleaning and smoke exhaust equipment, which belongs to the technical field of oil fume exhaust. Background technique [0002] When working in the kitchen, a lot of oil fume will inevitably be generated, so there is a range hood. At present, the range hoods on the market are basically manual start switches. The disadvantage of this working mode is that even if the range hood is started, the fume is not treated well, and there will still be residual adhesion in the exhaust pipe. Oil fume, and as time goes by, the oil fume in the exhaust pipe will become more and more. Therefore, the range hood must be cleaned every once in a while, otherwise the use of the range hood will be affected. Contents of the invention [0003] The object of the present invention is to provide an automatic cleaning and exhausting device for the above-mentioned problems, which adopts the simultaneous method of oil extraction and steam cleanin...

AI Technical Summary

Problems solved by technology

At present, the range hoods on the market are basically manual start switches. The disadvantage of this working mode is that even if the range hood is started, the fume is not treated well, and there will still be residual adhesion in the exhaust pipe. Oil fume, and as time goes by, the oil fume in the exhaust pipe will become more and more

Therefore, the range hood must be cleaned every once in a while, otherwise the use of the range hood will be affected.

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