According to statistics, the average fault utilization rate of steam traps is about one-third. Through online detection and wireless monitoring, we can find leaked or blocked traps in time, so that users can quickly replace them. At the same time, according to the actual application conditions, the user can choose to replace the appropriate type of trap, or condensate discharge device. Through these measures, the steam consumption can be reduced by about 10%, and good economic and environmental benefits can be achieved.