Experimental system of aerifing

The utility model relates to an experimental system of aerifing. Experimental system of aerifing includes the main line, is equipped with air supply entry, main relief pressure valve on the main linein proper order, main relief pressure valve link at the back have one or tie for inflate the branch road more than two, inflate and be equipped with surge damping valve, pressure -keeping valve and air supply export on the road in proper order. The utility model discloses an experimental system of aerifing can for the experimental test of needs wait to aerify the air supply that the product provided a steady pressure, moreover can this pressure of long time - keeping, ensure measuring accuracy when experimental. 本实用新型涉及种试验充气系统。试验充气系统包括主管路，主管路上依次设有气源入口、主减压阀，主减压阀后面连有条或并列的两条以上的充气支路，充气支路上依次设有稳压阀、保压阀和气源出口。本实用新型的试验充气系统可为需要试验测试的待充气产品提供个稳定压力的气源，而且能长时间维持该压力，确保试验时测量的准确性。