System for treating haze around building by utilizing air convection

Abstract

The invention relates to a system for treating haze on the periphery of a building by utilizing air convection, and belongs to the technical field of haze treatment. According to the system for treating the haze on the periphery of the building, an air convection principle is utilized, a ventilation pipeline is arranged on the periphery of the building to suck and discharge pollutants near the ground. According to the adopted technical scheme, the system comprises an installation pipeline which is pre-embedded in the building, and the ventilation pipeline is arranged in the installation pipeline; the ventilation pipeline extends to the top of the building, and a windward device is arranged at the top of the ventilation pipeline; the bottom of the ventilation pipeline is 3-5 m away from theground, and an air suction port in the bottom of the ventilation pipeline faces the north or the northwest side; and the ventilation pipeline is used for carrying out natural convection on polluted air near the ground, the polluted air near the ground is circulated to the top of the building, and therefore the purpose of purification is achieved. The system is widely used for treating the haze onthe periphery of the building.

Description

technical field [0001] The invention relates to a system for controlling smog around buildings by using air convection, and belongs to the technical field of smog control. Background technique [0002] The formation of smog is mainly due to a large number of particles suspended in the air, aggregates of chemical fibers, etc., resulting in turbid air and low visibility. Smog weather has a great adverse effect on production and life, and smog weather is very easy to Induce cardiovascular diseases, respiratory diseases, infectious diseases, etc., which seriously threaten human health. The fog and haze weather has certain same characteristics, that is, the haze mainly occurs when the wind force is 1-3, and it is concentrated in urban areas, especially around factories and near residential areas. It is a device for effectively controlling smog in districts, around roads, and near factories. However, the only protective tools available on the market are masks, which must be carri...

AI Technical Summary

Problems solved by technology

The fog and haze weather has certain same characteristics, that is, the haze mainly occurs when the wind force is 1-3, and it is concentrated in urban areas, especially around factories and near residential areas. It is a device for effectively controlling smog in districts, around roads, and near factories. However, the only protective tools available on the market are masks, which must be carried by everyone. Ordinary masks are hardly effective against smog. Any role, masks designed for haze weather are expensive and very inconvenient to carry

And most residents only wear masks outside, and will isolate themselves from the outside air by closing doors and windows at home or at work, and such a confined space is very harmful to the health of residents, and in actual life, We spend the vast majority of our day in buildings, not on the road, so we now have a great need for a device that protects the air around our buildings

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