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What is special about a laminar flow ceiling?
What is special about a laminar flow ceiling?As people pay more and more attention to medical health, the surgical treatment level of major hospital units is one of the important indicators for judging hospital quality. The key to successful surgery lies in strict aseptic operation and perfect air purification facilities. To reduce the risk of infection, the operating room must comply with national and international standards and is usually equipped with a laminar flow ceiling to ensure air cleanliness and uniform airflow. Based on the need to ensure the air cleanliness and airflow uniformity of the operating area in the operating room of a modern hospital, the laminar flow ceiling came into being.The working principle of the laminar flow ceiling is relatively simple. It mainly plays the role of laminar uniform air supply, which allows it to transport the airflow at a uniform speed in a specified direction, purify it through a high-efficiency filter, enter the operating room in a streamlined shape, and then flow out after passing through the operating space at a constant speed. In this way, dust particles and pathogenic microorganisms in the operating room are discharged along the direction of the airflow and will not spread indoors. Therefore, the operating room in the hospital often uses a laminar flow ceiling as a necessary purification device, which is currently an economical, convenient, safe, and effective way to purify and sterilize the air. The laminar flow ceiling device is based on the leading leakage barrier technology at home and abroad, relying on the clean air supply ceiling device in the operating room. The use of this device can reasonably distribute the airflow in the clean room and effectively ensure the cleanliness of the room (air supply surface 100 level). It is widely used in hospitals to clean operating rooms, clean wards, clean animal rooms, and other projects. The laminar flow ceiling adopts different degrees of control on microbial contamination through air clean technology to achieve the requirements of air cleanliness in the controlled space environment suitable for various surgeries, provide suitable humidity and temperature, and create a clean, comfortable, purified, and sterile surgical space environment, thereby greatly reducing the risk of surgical infection. As for the main structure of the laminar flow ceiling, a static pressure box is usually used, the surface of which is electrolytically galvanized steel plate sprayed with paint or stainless steel processing, and the four sides are sealed with silicone to form a sealed box. When choosing a high-efficiency filter, a special HEPA high-efficiency filter is usually selected, with a filtration efficiency of up to 99.999% @ 0.3μm, installed in the static pressure box, and can be repaired from under the ceiling. The surface of the air supply ceiling uses a high-quality gauze frame, which is a damping mesh layer with a special coefficient, allowing air to flow vertically to the main area of the operating room. Regarding the production process of laminar air supply ceilings, bacclean is relatively rich in the production of laminar air supply ceilings and has mastered the application technology and product technology of laminar air supply ceilings. It can also provide a variety of selections and combinations according to the product types of different demand types, and provide customized size requirements. Configuration, including the relevant laminar air supply ceiling features: 1. The modular design is adopted, which is more convenient for transportation during transportation and can be flexibly installed in an assembled manner. 2. The clean air supply has high reliability, and a special high-efficiency filter for the operating room is selected, with an efficiency of 99.999% and good filtering and purification effect; the purified airflow passes through a double-layer flow-equalizing membrane, and the air supply airflow is uniform. 3. The box is easy to inspect and install, and the flow-equalizing membrane installation frame is adopted. It is fixed with a spring type and can be unlocked and disassembled by pressing, which is more convenient for inspection. |
