1. Adjust the impeller diameter of stainless steel vacuum pump
This method does not use any external components, and the flow characteristic curve changes with the diameter.
2. Speed control
The change of impeller speed directly changes the flow curve of stainless steel vacuum pump, and the characteristics of the curve do not change. When the speed is reduced, the curve becomes flat, and the head and flow are reduced.
3. Bypass valve regulation
In this method, the valve and pump are connected in parallel, and its actual effect is like using a new pump system. The output head of the stainless steel vacuum pump changes, and the flow curve characteristics also change, and the flow curve is closer to the linear.
4. Outlet valve opening adjustment
In this method, the pump is connected in series with the control valve of the outlet pipeline, and its actual effect is similar to that of adopting a new pump system. The output head of the stainless steel vacuum pump does not change, but the flow curve is attenuated.
The above is the flow control method of stainless steel vacuum pump. After understanding these contents, it will be more convenient to use them in the future, and also can effectively improve the work efficiency.
Nitrogen Compressor
Water Ring Pump
Water Ring Vacuum Pump
没有评论:
发表评论