The liquid slot high-efficiency air supply outlet plays a crucial role in environments requiring high cleanliness, such as hospitals and pharmaceutical factories. These facilities typically have strict requirements for particulate matter and bacteria in the air, making the selection of the high-efficiency air supply outlet and its four-piece set (plenum chamber, flange, high-efficiency filter, and diffusion plate) extremely important.
Overview of the Four-Piece Set for Liquid Slot High-Efficiency Air Supply Outlet
Plenum Chamber
Function: As a key component of the air supply system, the plenum chamber stabilizes the airflow, reduces air velocity, and minimizes airflow noise. It also provides a uniform airflow distribution for the high-efficiency filter, ensuring filtration effectiveness.
Material: Commonly used materials include cold-rolled steel (A3 plate) and stainless steel plate, which are corrosion-resistant and have high strength.
Flange
Function: The flange is a critical component connecting the air supply outlet to the fan unit piping, ensuring seal tightness and stability during airflow transportation.
Type: Depending on the connection method, flanges can be classified into side connection and top connection types.
High-Efficiency Filter
Function: The high-efficiency filter is the core component of the air supply outlet, capable of filtering out particulate matter, bacteria, and other contaminants in the air to ensure the supplied air meets cleanliness requirements.
Filtration Efficiency: The high-efficiency filters typically equipped in liquid slot high-efficiency air supply outlets have extremely high filtration efficiency, capable of filtering out particles larger than 0.3μm with filtration efficiency ranging from 99.99% to 99.999%.
Material: The filter media for high-efficiency filters commonly use high-efficiency filtration materials such as ultrafine glass fiber paper and polypropylene fiber.
Diffusion Plate
Function: The diffusion plate, located at the outlet of the air supply outlet, uniformly distributes the clean air filtered by the high-efficiency filter to all corners of the room.
Material and Process: The diffusion plate is usually made of high-quality steel plate or aluminum alloy, with its surface undergoing precision numerical control drilling (e.g., ±0.01mm accuracy) to ensure uniform airflow.
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