Air purification and humidification method and system thereof

Abstract

The invention relates to an air purifying and humidifying method and an air purifying and humidifying system, the method comprises: firstly heat exchanging the circulation air to raise up the air temperature; then purifying and humidifying the circulation air by a washing tower; dividing the washed air into the room. The system comprises a washing tower, an air inlet pipe of the washing tower is connected with an air outlet of the of the heat exchanger of the central air-conditioning system, an air outlet pipe of the washing tower is connected with an indoor air outlet of the central air-conditioning system. According to the washing mode for purifying and humidifying the circulation air, the purifying and the humidifying processes can be simultaneously performed, and the purifying and the humidifying processes can be simplified, and the washing mode can act for purification to multi pollutants in the air, the air purification degree after washing is high; because of adopting the mode of firstly heating and then washing, the air can send more water into the room under the same relative humidity, thereby improving the air humidity in the room and avoiding the air drying problem caused by small water content in the cold air.

Description

technical field [0001] The invention relates to an air purification and humidification method and system thereof, which are mainly used for purification and humidification of indoor air by a central air-conditioning system. Background technique [0002] Central air-conditioning is a commonly used system in modern buildings. It controls the air quality in this building. If the control is not good, it will be directly affected by urban building syndrome, indoor air-conditioning disease, organic pollution, etc. caused by modern living environment and interior decoration. to people's health and safety. The control of central air-conditioning on the air is mainly the control of temperature at present, and for other factors such as the degree of pollution and humidity in the air, some air-conditioning systems are currently adjusted by sending fresh air, and some air-conditioners are basically not adjusted. In winter, due to the dry indoor air and less ventilation with the outdoor...

AI Technical Summary

Problems solved by technology

Ozone technology has the function of sterilization and deodorization, but the removal efficiency of organic pollutants is low, and ozone itself is harmful to human body and environment

Negative ion and high-voltage electrostatic technology is a physical process that can remove smoke and dust in the air, but it cannot remove and purify the pollution caused by chemicals, biology and microorganisms

Images