Fresh air purifying system

Abstract

The invention discloses a fresh air purifying system. The fresh air purifying system is composed of a fresh air purifier, a full-displacement ventilation device and a handheld fresh air purifier controller. The full-displacement ventilation device is composed of a ground air supply flat pipeline (23), a floor air supply air port (24) and a self balancer (25). By means of the fresh air purifying system, particles with the diameter smaller than or equal to 2.5 microns in air can be removed, and meanwhile the fresh air purifying system has the functions that sterilizing is achieved, formaldehyde, methylamine, benzene, dimethylbenzene and TVOC harmful organic matter in air can be decomposed, the excessive ozone in air is decomposed, and the full heat exchange is achieved. The exhaust air rate is 60% of the fresh air supply amount, and the micro-positive pressure of a room can be kept. The fresh air is sufficiently purified, meanwhile, outdoor contaminated air can be prevented from invading, the fresh air purifying system is used for residence fresh air supply, and constant cleanliness and constant oxygen of the room can be guaranteed.

Description

Technical field [0001] The invention belongs to the technical field of environmental protection, and specifically relates to a fresh air purification system, which is suitable for various residential, office, office buildings and other buildings, and is especially suitable for areas with severe air pollution. Background technique [0002] Air pollution and the deterioration of the atmospheric environment have become an important factor affecting human health. In the case of outdoor haze, due to the inability to open windows, indoor pollutants and bacteria continue to accumulate, causing various diseases; insufficient oxygen makes people Dizziness, these seriously affect people's health, improving the indoor air quality at home is imminent. The existing traditional purifiers only process and purify the original indoor air, and they do not introduce outdoor fresh air, which results in insufficient oxygen content and poor comfort. The fresh air supply system can send the oxygen tha...

AI Technical Summary

Problems solved by technology

[0003] The fresh air in traditional residences mostly adopts the supply method of upward supply and upward return, that is, the supply and exhaust air ducts are laid along the top of the room, which will greatly reduce the aesthetics of the interior, increase the decoration cost, and affect the indoor ventilation effect, because most of them come from The fresh air sent in from the upper part of the room is exhausted by the upper exhaust duct before it reaches the lower part of the human activity area.

Generally, the air volume of the fresh air supply for residential buildings is very small, about 60m for each bedroom 3 / h, if the air supply and exhaust method is adopted, the effective fresh air supply will be very small, and the personnel activity area in the room will not receive effective purification and oxygen supply

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