Intelligent indoor ventilation system based on epidemic prevention function in passive house

Abstract

The invention discloses an intelligent indoor ventilation system based on an epidemic prevention function in a passive house. The intelligent indoor ventilation system comprises a closed space, a ceiling and a ground, wherein the closed space is divided into a plurality of upright-column-shaped spaces; the upright-column-shaped spaces are projected upwards on the ceiling to form a plurality of first projection areas; each first projection area serves as an air supply area; the upright-column-shaped spaces are projected downwards on the ground to form a plurality of second projection areas; each second projection area serves as an air exhaust area; the indoor ventilation system further comprises a plurality of human body detection devices for detecting human bodies in the upright-column-shaped spaces respectively; a control device controls an air supply opening structure for supplying air to each upright-column-shaped space and an air exhaust opening structure for exhausting air from each upright-column-shaped space according to the human body in each upright-column-shaped space. According to the scheme, air pollutants (including dust, aerosol and the like) can be quickly discharged from a building in a later epidemic stage, virus cross infection in an indoor space is reduced, and the air pollutants are discharged in a shortest path and fastest way.

Description

technical field [0001] The invention belongs to the technical field of indoor air supply, and in particular relates to an intelligent indoor ventilation system based on an epidemic prevention function in a passive house. Background technique [0002] The information disclosed in this Background section is only intended to enhance the understanding of the general background of the present invention, and should not be considered as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art. [0003] Professor Adamson of DeLong University in Sweden and Dr. Fest of Germany first proposed the concept of passive house in 1988. properties to maintain a comfortable interior thermal environment for the building. Passive houses include passive low-energy buildings, ultra-low-energy buildings, and near-zero-energy buildings. [0004] With the continuous development of the globalization of the new crown ...

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Problems solved by technology

[0005] For this reason, the technical problem to be solved by the present invention is how to quickly discharge the pathogen contamination gas

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