Public place automatic dust reduction equipment

Abstract

The invention discloses public place automatic dust reduction equipment. The public place automatic dust reduction equipment comprises a frame body; a front cover plate is mounted at one end of the frame body; a dustproof cover is fixed at one end, opposite to the front cover plate, of the frame body; a blocking and protecting plate is mounted on the front surface of the front cover plate throughbolts; a mounting groove is formed in the middle position in the front cover plate; an active carbon filtering net is arranged in the front cover plate; a grille is connected to the interior of the blocking and protecting plate; and two dovetail-shaped sliding blocks are symmetrically mounted on the two sides of the frame body. The public place automatic dust reduction equipment disclosed by the invention has the advantages that a noise reduction layer is arranged, and therefore, the environment quality of a public place is improved, a more comfortable public environment is created for people,and relationships between people are made more civilized and harmonious; as the active carbon filtering net of a drawer type structure is arranged, fine particles mixed in air are purified, the problem that a motor is damaged because dust is accumulated on fan blades, thereby increasing the rotation load of the motor when a ventilator works for a long time is solved, and the service life of the ventilator is prolonged.

Description

technical field [0001] The invention belongs to the technical field of equipment in public places, and in particular relates to automatic dust reduction equipment in public places. Background technique [0002] The ventilator is a machine that relies on the input mechanical energy to increase the gas pressure and discharge the gas. It is a driven fluid machine, which is widely used in the ventilation and exhaust of factories, mines, tunnels, cooling towers, vehicles, ships and buildings. Dust and cooling; ventilation and induction of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; drying and selection of grain; wind tunnel wind source and inflation and propulsion of hovercraft, etc. [0003] However, the ventilators currently on the market still have certain defects in the use of dust reduction in public places. For example, the ventilators are prone to generate noise during operation, causing noise pollution t...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of automatic dust reduction equipment in public places to solve the problem that the ventilator proposed in the above background technology is prone to generate noise when it is working, causing noise pollution to public places. In addition, the ventilator cannot filter the air, and dust is easy to accumulate Inside the ventilator, increasing the rotation load of the motor may easily cause damage to the motor

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