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Frequently asked questions about airflow and installation of high-efficiency air vents.
Frequently asked questions about airflow and installation of high-efficiency air vents.High-efficiency air supply outlet basic principle:Characteristics: 1, the air supply method has side air intake and top air intake, flange mouth has square and round type two kinds of structure. 2,It has the advantages of strong practicability, simple engineering construction, and low project investment; 3, to ensure that the cyclone jet rate, to avoid the vortex caused; Installation of common problems: 1, before the installation of the first key point, high-efficiency air supply specifications of the high-efficiency provisions, must follow the clean room site design program provisions and customer use of the specification 2, high-efficiency air supply before installation to clear the clean-up products and clean the room * cleaning, such as air-conditioning purification system in the dust, should be taken to eliminate the need to clean up the provisions of the norms of the quasi also have a mezzanine or ceiling should also be cleaned up, and again the air-conditioning purification system must be a trial run continues to run for more than 12h, and then again to clean up the solution. 3, the safety of high-efficiency air supply outlet delivery should be strictly by the manufacturer's labeling to indicate the orientation of the put, in the delivery process needs to be light to take care of light put not strong vibration and impact. 4, high-efficiency air supply before installation, need to be on the spot on the air supply packaging to take the appearance of the inspection, including filter paper, sealant, and structure there is no damage; edge length, diagonal and thickness specifications are not in line with the provisions of the structure there is no burr and rust (metal materials frame); there is no certificate of conformity of the product, the technical characteristics are not by the provisions of the design program. 5, to take high-efficiency air supply leakage, regularly check the leakage check is not up to standard, the installation should be based on the friction resistance of each air supply outlet size to take effective preparation, for the unilateral flow, the same outlet or exhaust surface of the filtering device in the middle of the rated resistance of every Taiwan mean value of friction resistance should be less than 5 percent apart. Cleanliness level equivalent to and higher than the clean room class 100 high-efficiency air supply. 6, clean the room to install a high-efficiency air supply outlet flap and ceiling plate in the middle of the joints in the implementation of sealing gasket solution, remember that having a gap in the region must be the rigorous solution. Avoid high-efficiency air supply outlet destruction or plating damage can not be taken to install, air supply outlet installation and ventilation ducts must be rigorously coupled, open end with plastic film and tape structure to strengthen the airtight solution. Above the seven common problems we must carefully follow a little wrong, is directly interfere with the clean room clean standards. |
