What is the working principle of the primary effect filter? What are the performance indicators of the central air conditioning primary filter?
What is the working principle of the primary effect filter? What are the performance indicators of the central air conditioning primary filter? First, the working principle of the primary filter The main working principle of the primary filter is that in the normal operation of the equipment, there is an air inlet at its forefront, it will be all the surrounding air inhalation, and then into the filter inside the first gate, the air filtration cylinder, it will initially remove all the large particles of solids in the air after clean. Then it will enter into its internal second gate - air filter filtration, after the exclusion of some large particles of solids, the air is once again purified, many of the fine particles, dust and bacteria, etc., all removed and filtered clean, in this way, you can ensure that the air into the cylinder is completely clean. Second, the internal maintenance of the preliminary filter 1, pre-filter maintenance (generally for the chassis back cover). Pre-filter to clean up 1-2 times a month...
