What is the working principle of a laminar air supply ceiling?

The laminar air supply ceiling is a necessary purification device for the operating room of a modern hospital. It adopts air purification technology to control microbial contamination to different degrees, to achieve the requirements of air cleanliness in the controlled space environment suitable for various types of operations; and to provide suitable temperature and humidity to create a clean and comfortable operating space environment. Its device is based on the leading domestic and foreign leak-proof layer technology, relying on the clean air supply ceiling device in the operating room. The use of this equipment can reasonably distribute the airflow in the clean room and effectively ensure the cleanliness of the room (air supply surface 100 level). It can be widely used in hospitals clean operating rooms, clean wards, clean animal rooms, and other projects. According to different levels of efficiency, it is divided into 1, 11, and 12 operating rooms.

The laminar air supply ceiling air volume installation box is made of sheet metal, and the surface is painted. With the rapid development of modern medical science and technology, surgical technology has higher and higher requirements for the clean conditions of the room.

The device of the laminar air supply ceiling is based on the leading domestic and foreign leak-proof layer technology, relying on the clean air supply ceiling device in the operating room. The use of this equipment can reasonably distribute the airflow in the clean room and effectively ensure the cleanliness of the room (air supply surface 100 level). It can be widely used in hospitals clean operating rooms, clean wards, clean animal rooms, and other projects.

The working principle of the operating room air supply ceiling is mainly composed of air disinfection and sterilization filtration devices, centrifugal fan power devices, noise reduction system software, actual operation automatic control system, etc. When in operation, the fan power system first draws in ambient air, which is then filtered through the air purification and disinfection system to become clean and sterile air. The clean air is then delivered to the area where the beds are located in the hood in the form of laminar flow. At the same time, positive pressure is maintained in the hood to prevent dust particles and microorganisms in the outside space from entering the hood.