Ventilation system for medical building

Abstract

The invention relates to a ventilation system for a medical building, and relates to the field of medical building air purification, the ventilation system comprises an air inlet module, an air exhaust module, a disinfection module, a monitoring module and a control module, the air inlet module is used for introducing outdoor fresh air into the medical building; the exhaust module is used for exhausting air in the medical building; the disinfection module is used for disinfecting and killing the indoor space in cooperation with the fresh air introduced by the air inlet module and sterilizing the exhausted air in the air exhaust pipeline; the monitoring module comprises a face recognition camera and a human sensor which are connected with the control module, the face recognition camera is used for recognizing and recording the number of people coming and going and the number of people stopping flow within the camera shooting range of the face recognition camera, and the human sensor is used for sensing whether people exist at an air outlet of the air inlet module or not; the control module is used for integrated control; and according to the ventilation system, ventilation of a hospital building group can be guaranteed, meanwhile, air at the place where patients come and go intensively is sterilized, the activity of germs in exhausted air is reduced, and public health is maintained.

Description

technical field [0001] The present application relates to the field of air purification of medical buildings, in particular to a ventilation system for medical buildings. Background technique [0002] Medical buildings are generally hospital buildings, which gather patients, susceptible people, accompanying family members and medical staff in the same place. The outpatient volume is large and the flow of personnel is strong. Compared with the natural environment, the air in the hospital buildings contains more germs, etc. Pollutants, the air is relatively turbid, which is not conducive to the recovery of patients and the health of accompanying staff; therefore, it is necessary to use natural or mechanical methods according to the characteristics of the hospital building complex itself and the requirements for indoor air quality to allow outdoor air to enter the room to Discharge indoor pollutants or waste heat and humidity to create a healthy and comfortable hospital indoor ...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the purification equipment used in the ventilation system of the hospital buildings is mainly to capture the harmful substances in the exhausted air. The pollutants such as germs contained in the hospital buildings are small in size and difficult to be purified. The equipment is better in capturing and purifying, especially the concentration of germs in the air in the densely populated areas of hospital buildings is high, and it is easy to pollute the public environment and affect public health when discharged outdoors

Images