Water Ring "AC Fan" Due to the use of different principles, in use, will not change a lot of wear problems, also will not use a lot of mechanical noise, the fan impeller blade 16 into the space 16 work-space, each revolution of the fan, the exhaust gas intake 16, which reduces the fan noise pulsation. This is the water ring blower and other blowers biggest difference between the. In use, many of the problems often occur because there is no good grasp of the configuration and specification in the configuration, problems arising from the use will be more and more influence on the fan generated is relatively large, the actual use of the fan point of view, fan fan incorrect configuration will cause a great impact, how to make it more standardized axial fan configuration effective?