Fresh air purifying system

Abstract

The invention provides a fresh air purifying system. The fresh air purifying system comprises purifying equipment, an air supply pipe communicating with the purifying equipment, and a temperature and humidity controller mounted outdoors and communicating with the air supply pipe, wherein branch pipes leaded to indoor independent rooms are branched from the air supply pipe. The fresh air purifying system further comprises an environment detector, a temperature sensor mounted indoors, a humidity sensor mounted indoors, valves mounted in all the branch pipes and with controllable air volumes, and a controller. Outdoor fresh air is purified as clean and fresh air through the purifying equipment; the clean and fresh air is taken into different rooms through the branch pipes; and according to the air quality in indoor rooms detected by the environment detector, the controller controls the openness of the valves on the branch pipes leaded to the independent rooms, and controls the air supply quantity send in the independent rooms as needed, so that the air supply power is reasonably distributed, a central ventilation system is efficiently operated, the air purification and the temperature / humidity adjustment are realized, and independent fresh air control can be performed on each independent room.

Description

technical field [0001] The invention relates to the technical field of fresh air systems, in particular to a fresh air purification system. Background technique [0002] With the development of the economy and the improvement of living standards, the application of fresh air equipment in industrial and civil buildings is becoming more and more common. At present, in general homes, office buildings, hotels and other places, in order to solve the air quality of the room, multiple ceiling-mounted ventilation fans are generally used to solve the air quality of each room, and as a family, the ceiling-mounted ventilation fans are generally only used in the bathroom, living room, and kitchen. Ventilation fans; hotels will only use ceiling-mounted ventilation fans in bathrooms. Especially when the air conditioner is turned on, the doors and windows will be closed, and the indoor air will not be able to circulate, and the turbid air will affect people's health. Indoor air pollution...

AI Technical Summary

Problems solved by technology

In the existing ventilation system, the air outlet and air inlet are located at the top of the room, and the fresh air is circulated at the top, and the dirty air often sinks in the lower part of the room. The air pollution at the bottom of the room is serious, which seriously affects people's life and health. It can only Purify the air and have no other functions

If people need to adjust the temperature or humidity of the indoor environment, they need to use special electrical appliances, which wastes living space and brings inconvenience to people's lives.

In addition, the existing fresh air system cannot individually control the air supply of each independent room. If the user needs to quickly reduce the air pollution level, the fresh air system must be turned on to the maximum and run at full capacity.

If some rooms are unoccupied for a certain period of time, the fresh air system still maintains high-power operation, which makes the entire air supply system unable to distribute power reasonably, resulting in increased power consumption for users and affecting the efficiency of air purification. Effect

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