Plenum chamber with purification function, disinfection function and sound absorption function

Abstract

The invention provides a plenum chamber with the purification function, the disinfection function and the sound absorption function. The plenum chamber comprises a plenum chamber body, a purification and disinfection device and sound absorption materials, wherein the plenum chamber body is a cuboid, any one side of the plenum chamber body can be connected with an air duct as needed, the mode of connection between the plenum chamber body and the air duct is the same as the mode of connection between a common air supply and discharge plenum chamber and the air duct, the purification and disinfection device is firmly installed in the plenum chamber body and between an air inlet and an air outlet, and the sound absorption materials are evenly attached to the outer wall of the plenum chamber body. The plenum chamber with the purification function, the disinfection function and the sound absorption function has the advantages that the plenum chamber with the purification function, the disinfection function and the sound absorption function is used for replacing the section with the purification function, the section with the disinfection function and the section with the sound absorption function in a combined air treatment unit, the length of the combined air treatment unit is reduced, the height of a machine room is sufficiently used, and the purification and disinfection device and the sound absorption materials are reasonably combined and arranged in the plenum chamber body. When the plenum chamber with the purification function, the disinfection function and the sound absorption function is applied, the size of the combined air treatment unit can be reduced, and the airflow stabilizing function, the sound absorption and noise reduction function, the disinfection function and the air purification function are achieved.

Description

technical field [0001] The invention relates to a purification and disinfection sound-absorbing static pressure box, which is a ventilation pipe fitting device capable of reducing the volume of a combined air treatment unit and simultaneously realizing the functions of stable air flow, noise reduction, sterilization and disinfection, and air purification. Background technique [0002] In conventional subway projects, the ventilation and air-conditioning system equipment in the public area of ​​the station that needs to be air-conditioned in summer usually adopts a combined air-conditioning unit. , water retaining section, fan section, middle section, muffler section, air supply section and other functional sections. The air supply pipe in the public area is generally connected to the static pressure box by the combined air conditioner unit, and then sent to the station hall and platform floor respectively. Due to the large number of functional sections in the combined air-c...

AI Technical Summary

Problems solved by technology

Due to the large number of functional sections in the combined air conditioner unit, the length of the unit is too long, which occupies the length of the environmental control room, thereby increasing the civil construction area and increasing the initial investment of the project

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