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Different types of laminar flow ceiling characteristics
Different types of laminar flow ceiling characteristicsFiltration and flow-sharing performanceEach level of air supply ceiling in filtration technology is remarkable. Grade I laminar air supply ceiling high-efficiency filter, using advanced fiber materials and a special production process, its filter aperture is extremely small, can accurately capture the fine particles in the air, even if the virus such as ultrafine particles, it is difficult to escape its "legal net". At the same time, through the well-designed flow equalization plate and air distribution device, the clean air can cover the entire surgical area evenly and smoothly, just like laying a layer of "clean air blanket" on the operating table, to ensure that every place can be fully purified. The level II laminar supply ceiling optimizes the flow-sharing structure on the basis of ensuring efficient filtration. The uniform flow net adopts a special weaving method, which can effectively break up the vortex in the air flow so that the air can be evenly distributed in the horizontal and vertical directions, and provide a stable and clean air environment for the surgical area. Level III laminar air supply ceiling through reasonable adjustment of the combination of filters and flow sharing device parameters, while meeting the basic filtration requirements, as far as possible to achieve uniform flow of air, to ensure that the cleanliness of the surgical area is always maintained at a stable level. Seal and service life In terms of sealing performance, the air supply ceiling in the operating room adopts advanced filter pressure differential sealing technology. When the pressure difference between the two sides of the filter reaches a certain value, the sealing device will automatically start to ensure that the air can only be filtered through the filter, and will not leak from the gap, thus ensuring the efficient operation of the entire purification system. The application of full-spread technology has also greatly extended the service life of the air supply ceiling. The full filter can evenly share the pressure of air filtration, avoiding the local filter due to overuse and damage in advance. At the same time, this design also reduces maintenance costs, reduces downtime caused by frequent filter changes, and ensures the normal operation of the operating room. Material and structural advantages The air supply ceiling in the operating room is usually made of an aluminum alloy structure, which has the advantages of being lightweight, high strength, and corrosion resistance. In the long-term use process, it will not be affected by humid air, chemicals, and other factors and rust, deformation, and other problems, to ensure the stability and reliability of the equipment. The special plenum design can effectively buffer the pressure fluctuations of the air flow so that the air is more stable before entering the surgical area. At the same time, the plenum can also play a certain role in noise reduction, reducing the noise generated during the operation of the equipment, and creating a quiet environment for the operation. The application of polymer damping layer air supply mesh further improves the performance of air supply ceilings. This mesh can effectively reduce the vibration and noise generated by the airflow through, and also improve the efficiency of air filtration, providing a cleaner and quieter air environment for the surgical area. |
