Cleaning method capable of automatically cleaning electrostatic dust collection unit in range hood

Abstract

The invention discloses a cleaning method capable of automatically cleaning an electrostatic dust collection unit in a range hood, and relates to the technical field of range hoods. The cleaning method comprises the following steps that through the control of a control system, purifying fluid in a water tank is extracted by a water pump to spray heads mounted at a wind inlet and the position abovethe electrostatic dust collection unit, and is sprayed to the electrostatic dust collection unit; the control system can automatically generate cleaning time duration and drying time duration according to the last cleaning working time duration; through air pressure produced by a fan of a range hood body, the purifying fluid sprayed by the spray heads is blown to the inner part of the electrostatic dust collection unit, so that deep cleaning of the electrostatic dust collection unit is realized; and after being cleaned, the electrostatic dust collection unit is dried. The cleaning method disclosed by the invention does not need external intervention, is simple in structure, and can automatically and intelligently clean the electrostatic dust collection unit.

Description

technical field [0001] The invention relates to the technical field of range hoods, in particular to a cleaning method for an electrostatic dust removal unit in an automatic cleaning range hood. Background technique [0002] Nowadays, the industrial or commercial range hood equipment that combines purification liquid degreasing and electrostatic adsorption dust removal is used. Because the electrostatic precipitator unit will absorb particulate matter in the exhaust gas when it is working, when the electrostatic precipitator unit absorbs too much particulate matter, it cannot be cleaned in time. , the dust removal effect will be greatly reduced, and the emission requirements cannot be met. Therefore, the electrostatic dust removal unit needs to be cleaned regularly. [0003] At present, the industrial and commercial composite range hood bodies on the market almost all use manual methods to clean the electrostatic precipitator unit. However, the electrostatic precipitator un...

AI Technical Summary

Problems solved by technology

[0006] It can be seen from the publicly disclosed technology that in order to realize the cleaning of the electrostatic unit, it is necessary to install a high-pressure air source, which increases the cost investment and makes the equipment structure more complicated.

[0007] In addition, the cleaning agent, water source and high-pressure air source are independent of each other, and the

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