What is the cleaning efficiency of a high-pressure cleaner?

The cleaning efficiency of the high-pressure cleaner is related to the speed of the water flow, and is related to the nominal distance between the jet and the object. This is because the speed of the high-pressure water flow varies with the distance, and the force of the impacting object is related to the target distance.

The speed of the high-pressure water flow is also related to the distance between the nozzle position and the target distance. The distance of the high-pressure water jet, that is, the target distance, refers to the distance from the nozzle to the clean object. Its size has a great influence on the cleaning effect. As the spray distance increases, the spread level of the high-pressure water jet increases to a clean nominal value, ie, the jet power loss increases. When the spraying distance decreases, the descaling area per unit time also decreases. Therefore, if the pressure washer is too large or too small, the cleaning efficiency will be reduced.

The important effect of high-pressure jet cleaning objects is the impact of high-pressure jet carrying kinetic energy and good cleaning effect. The farther the nozzle is from the nozzle, the smaller the pressure of the nozzle, so the bubbles generated by the steam in the nozzle will change suddenly when the nozzle flows. However, tentative experiments have shown that cleaning is better at nozzle-to-nozzle distance. Under normal conditions, the cleaning effect depends on the impact of the nozzle on the water.