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Things to pay attention to when installing efficient air supply vents
Things to pay attention to when installing efficient air supply ventsThere are many things to pay attention to before installing high-efficiency air supply vents. The installation of high-efficiency air supply vents is directly related to the cleanliness of the room (dust-free workshop, class 100 operating room), so we should pay attention to the installation details of each high-efficiency air supply vent. Be careful; below, Pengchi will explain to you some things you need to pay attention to before installing a high-efficiency air supply vent.1. The first important thing before installation is that the size and efficiency requirements of the high-efficiency air supply outlet must meet the clean room on-site design requirements and customer application standards. 2. In the clean room, it is necessary to install a high-efficiency air supply outlet, and the joints between the air outlet flanges and the ceiling panels should be sealed with gaskets. Remember that cracks must be dealt with strictly. Do not install the high-efficiency air supply outlet if it is damaged or the coating is damaged. The installation of the air supply outlet and the air duct must be strictly connected, and the open end should be reinforced and airtight with plastic film and tape. We must carefully abide by the above precautions and any slight mistakes will directly affect the cleanliness standards of the entire clean room. 3. Before installing the high-efficiency air outlet, it is necessary to clean the product and clean the clean room in all aspects. For example, the dust in the air-conditioning system should be cleaned and removed to meet the cleaning requirements, as well as in the mezzanine or suspended ceiling. If it needs to be cleaned and purified again, the air conditioning system must be tested and run continuously for more than 12 hours before being cleaned again. 4. The safe transportation of high-efficiency air supply vents must be placed strictly according to the directions indicated by the Pengchi manufacturer's signs. During transportation, they must be handled with care and avoid violent vibrations and collisions. 5. Before installing the high-efficiency air outlet, an on-site visual inspection of the air outlet packaging is required, including whether the filter paper, sealant, and frame are damaged; whether the side length, diagonal and thickness dimensions meet the requirements; whether there burrs and rust spots on the frame ( Metal frame); whether there is a product certificate and whether the technical performance meets the design requirements. 6. Carry out high-efficiency air supply outlet leak detection and check whether the leakage test is qualified. The installation should be reasonably adjusted according to the resistance of each air supply outlet. For unidirectional flow, between the filters on the same air outlet or air supply surface, The difference between the rated resistance of each unit and the average resistance of each unit should be less than 5%. After the high-efficiency air supply end filter or its end device is installed to filter aerosols, in clean rooms of level 5 or above, or with special requirements, on-site leak detection should be carried out one by one, and it should be qualified. |
