An ion wind dust removal ventilation cabinet

Abstract

An ionic wind dedusting ventilation cabinet comprises a cabinet body, and an ionization adsorption area and a wind supply area which are divided by a deflection electrode plate in the cabinet body for end-to-end connection. The ionization adsorption area is provided with an air inlet communicated with outside air, an air ionization device is arranged along the air duct inlet of the ionization adsorption area, and a plurality of ionic wind generators having an inlet connected with the wind supply area and an outlet connected with ventilation cabinet are arranged at the wind supply area. The ionic wind dedusting ventilation cabinet employs the ionic wind dedusting heat radiation technology to generate higher wind speed, and the reasonable air duct design combines the features of an electronic heat radiation cabinet itself to solve the problems of dedusting and noise reduction of an air cooling heat radiation cabinet and effectively solve the ionic wind generator and ozone problems.

Description

Technical field [0001] The invention relates to an installation cabinet for various electronic equipment with high heat flow density, in particular to an ion wind dust removal and ventilation cabinet. Background technique [0002] The development of integration of electronic equipment is accompanied by the improvement of product heat dissipation requirements and reliability requirements. For electronic equipment installation cabinets with high heat flux density, air cooling is generally used for cooling. Due to the direct contact of the ventilated cabinet with the external environment (unsealed) and the harsh installation environment, it is easy to produce dust, which seriously affects the heat dissipation efficiency and reduces the service life of the equipment. Although the traditional ventilation cabinet adopts simple dustproof methods such as filters and sponge sheets, the effect is not good, and it needs to be replaced regularly, which is extremely inconvenient. [0003] At ...

AI Technical Summary

Problems solved by technology

Due to the direct contact (unsealed) with the external environment and the harsh installation environment, the ventilated cabinet is prone to dust accumulation, which seriously affects the heat dissipation efficiency and reduces the service life of the equipment

Although the traditional ventilation cabinet adopts simple dust-proof methods such as filters and sponge sheets, the effect is not good, and it needs to be replaced regularly, which is extremely inconvenient

[0003] At present, the research of ion wind at home and abroad mainly focuses on the generation mechanism and application. Although there have been attempts to use ion wind for dust removal, due to the limitation of reliability and service life, this technology has not been popularized and applied in the electronics industry.

[0004] In the field of ventilation and heat dissipation, the ion wind technology, which is still under research, has not been commercially applied due to reliability and ozone problems.

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