Air disinfection machine for ventilation system

Abstract

The invention discloses an air disinfection machine for a ventilation system. The machine comprises a shell, wherein an air inlet and an air outlet are formed in the upper end and the lower end of theshell respectively, and an upper movable plate and a lower movable plate are arranged at the positions of the air inlet and the air outlet respectively; sealing plates are arranged on the upper portion and the lower portion of the shell in parallel, through holes are formed in the middles of the sealing plates, and the upper movable plate and the lower movable plate are correspondingly arranged at the positions where the through holes are located and are connected with an output shaft of a motor; a partition plate is at least arranged between the upper movable plate and the lower movable plate, the partition plate divides a part in the shell into a plurality of air channels, and the shape of the upper movable plate and the shape of the lower movable plate are matched with the shape of thethrough hole part corresponding to each air channel; and a disinfection device is arranged in each air channel, high-efficiency filters are arranged below the disinfection devices, and a filtering decomposition device is arranged at the position of the air outlet. The machine can solve the problem of low purification and disinfection efficiency of a ventilation system in the prior art, and is high in purification efficiency, convenient and practical and good in reliability.

Description

technical field [0001] The invention relates to indoor environment purification technology, in particular to an air disinfection machine for a fresh air system. Background technique [0002] With the development of economy and the progress of society, more activities such as people's life, study and entertainment are carried out indoors. Some literature points out that 50% of all diseases are caused by poor indoor air quality, and the pollution level of indoor air is usually 5-20 times that of outdoor air pollution. Human physiological activities, interior decoration, kitchen fumes, and household appliances are the main aspects that cause indoor air pollution. [0003] In order to prevent the danger caused by indoor air pollution, the general way is to open windows for ventilation. In the case of strong environmental shadow, wind, rain, sand and dust, and turning on the air conditioner in the room, it is not advisable to open the window for ventilation, which will cause ou...

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