The blockage of the intake filter of the Roots blower can indeed cause excessive current. The following is a detailed explanation of this phenomenon:
1. The function of the intake filter:
The intake of the Roots blower includes a filtering device, whose main function is to remove ash and ensure that the air entering the blower is clean. This is because Roots blowers have specific specifications and standards for internal voids, which require maintaining appropriate air flow and cleanliness.
2. The impact of blockage:
When the intake filter is clogged, it will affect the air intake of the fan, resulting in a decrease in air volume.
Blocked filters can also increase the operating load of the fan, as the fan requires more to overcome the resistance caused by blockage.
Poor air intake may lead to an increase in internal pressure of the fan, thereby affecting the overall performance of the fan.
3. Reasons for excessive current:
After the intake filter is clogged, in order to maintain normal operation of the fan, the motor needs to provide more power, resulting in current.
If the blockage is severe, the motor may overload, further exacerbating the increase in current.
4. Solution:
Regularly inspect and clean the intake filter to ensure it is unobstructed.
If the filter is damaged or aged, it should be replaced with a new filter in a timely manner.
When using a Roots blower, it is important to observe its operating status and promptly identify and resolve any issues.
In summary, blockage of the intake filter of Roots blower can cause excessive current, so it is necessary to pay attention to the maintenance and upkeep of the intake filter to ensure the normal operation and prolong the service life of the blower.
