Air safetyPurification treatment technology

Hall New Air Hospital's disinfection and fresh air series products include HEPA high-efficiency filtration, ultraviolet air disinfection, cold catalyst adsorption, negative ion disinfection and sterilization, photo water ion decomposition and purification and other purification technologies. They can comprehensively and effectively solve various types of polluted air in the hospital, efficiently kill harmful microorganisms, bacteria and viruses, and actively decompose harmful gases such as formaldehyde, benzene, ammonia, etc., eliminating moldy and odorous odors in the air. At the same time, it has a super strong purification effect on fine and small pollutants such as PM2.5 and bacteria. The purification rate for biological, chemical, physical, and odor pollution sources is all above 93%.

Negative pressure wardStaircase airflow organization design

The micro pressure sensor in the Hall intelligent control system controls the operation of the new and exhaust motors to ensure that the air pressure difference in the area space is maintained within the user's set pressure difference range. The application scenario of its pressure control mode is mainly for indoor air diversion in buildings, such as the ambient air in various functional areas of hospitals. Through step pressure difference control, it achieves the goal of air flow from clean areas to polluted areas and air flow from polluted areas to collection wells.

Fully clarify the regional management requirements within the hospital, divide clean areas, semi polluted areas, and polluted areas, establish gradient pressure differences in each area, control air flow direction, prevent the spread of high-risk polluted air, and use the principle of negative pressure to purify indoor high-risk air and discharge it outdoors or at high altitude, thereby ensuring the safety of the hospital's air.

intelligent control system

One or more intelligent system control systems can be used to view the air quality in each room, including the hospital lobby, wards, and management office.

The Hall layering and centralized intelligent management system is an independently developed intelligent digital control system. Its purpose is to adjust the air volume of the fan based on the air quality and indoor pressure difference detected by the equipment, in order to achieve ideal indoor air quality. In order to facilitate management and meet the needs of different application scenarios, Hall has designed separate control systems and centralized management systems for each floor. This allows for separate control of different floors according to different requirements, as well as centralized control.

Hall fresh air centralized control system

The Hall fresh air centralized control system is a set of systems designed to facilitate the display of indoor air quality to all hospital staff, patients, and doctors. It can display the air quality of each room on each floor, including temperature, humidity, AQI, PM2.5, CO2, and TVOC, on a separate TV screen in the lobby or elevator entrance and exit. Based on the air quality detected by the equipment and the indoor pressure difference, the size of the fan airflow is adjusted to achieve the desired indoor air quality.