Full wind RB-51D-4 high-pressure blower 2.2kw/220V/380V vacuum adsorption vortex air pump

　　Dimensions: 346 * 334 * 337

　　working principle:

　　A fan is based on the principle of converting kinetic energy into potential energy, using a high-speed rotating impeller to accelerate gas, then decelerate and change the flow direction, converting kinetic energy into potential energy (pressure). In a single-stage medium pressure turbine fan, gas enters the impeller from the axial direction, changes to the radial direction as it flows through the impeller, and then enters the diffuser. In the diffuser, the gas changes its flow direction, causing deceleration, which converts kinetic energy into! Pressure energy The increase in pressure mainly occurs in the impeller, followed by the expansion process. In multi-stage fans, a reflux device is used to direct the airflow into the next impeller, generating higher pressure;