A device for ventilation, purification and humidification of indoor air in a building

Abstract

The invention discloses an indoor air ventilation, purification and humidification device for a building, comprising an air purification duct, one end of the air purification duct is provided with an air inlet, the other end of the air purification duct is provided with an air outlet, and the air The purification air duct includes a purification device, a heating device, a ventilation device and a humidification device. When the dust exhaust component in the purification device is subjected to wind force, it can rotate slightly inward to gradually introduce the indoor air into the air guide duct 1. Adsorb soft cotton to initially purify and filter out the impurities with large particles in the air, so as to prevent the dust from being directly discharged to the filter plate, and half-block the air inlet through the sealing rubber pad on the dust exhaust assembly, so that the air can flow from the periphery of the sealing rubber pad Pass through the gap with the air guide pipe 1, so that the impurities in the air are blown to the filter screen plate along the inner wall of the air guide pipe 1, thereby preventing the air flow from passing through the filter screen plate vertically, thereby maintaining the filtering capacity of the filter screen plate. The air has a good purification effect.

Description

technical field [0001] The invention belongs to the related technical field of air ventilation, and in particular relates to an indoor air ventilation purification and humidification device in a building. Background technique [0002] From autumn to winter, in winter, due to the cold outdoors, people spend more time indoors. However, in winter, the indoor environment is usually relatively closed, and the air cannot circulate, which will cause people to have difficulty breathing and indirectly cause physical harm. Ventilation is a technology that uses natural or mechanical methods to make the wind pass through without hindrance, and reach the room or sealed environment, so as to create a hygienic, safe and other suitable air environment. Regular ventilation can improve indoor air quality and is beneficial to health. The air purifier is a new type of household appliance, which has the functions of adjusting temperature, automatically detecting smoke, filtering dust, eliminati...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a ventilation, purification and humidification device for indoor air in a building to solve the problems of dust passing through the filter plate, low air temperature conversion efficiency and frequent replacement and cleaning in the background technology

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