Is the vortex fan pressure low during operation and the air volume is large?
When the customer selects the vortex fan, he often does not know what the relationship between the pressure and the flow of the fan is. It often makes it in the fog. After we explained it, there is still something that I don’t understand. So Xiaobian is here to talk about:
In fact, the relationship between the two has been said before, is an inverse relationship, interested friends can go to see the "fan pressure and flow relationship", as mentioned here, pressure and The flow rate is inversely proportional. Any kind of wind turbine can be said to have this theorem. The flow rate is large, the pressure is small, the pressure is large, and the flow rate is small.
When we watch the graph, whether it is our vortex blower, or the Roots blower or the medium pressure blower, the running curves have one thing in common, that is, the running line is steep and sloped. It is not a straight line or a vertical line.
Is the vortex fan pressure low during operation and the air volume is large?
Therefore, when some customers provide parameters, we will ask one more question. Is the traffic flow under this pressure or the maximum flow? These are two concepts. Don’t understand the mistake. They are different. The final model corresponding to it is also different.
Here is an example, which is easy to understand. For example, the model 2GH 710-H26 (3kw vortex fan) has a maximum flow of 318 cubic meters per hour and a maximum rated pressure of 270 mbar.
The maximum flow is that no equipment is connected, and there is so much traffic when it is turned on directly. Then, when we connect the equipment, if the pressure reaches 100 mbar, then the flow rate is only about 240 cubic meters.
If it reaches 200 mbar, then the flow loss is about 180 cubic meters.
Therefore, when the vortex blower is running at a low pressure and the air volume is large, this sentence is correct.
