Technical Article
BLOG
CONTACTS

No63. Jindai Industries Park, Shangding Road, Zhengzhou, Henan, China

+86-371-55882689

+86-15838353085

info@grvortex.com

Technical Article

What is the cause of high pressure pump cavitation?

2023-03-23 00:52:26

  Friends who have used high-pressure cleaners should know that if high-pressure pump is not used carefully, then equipment may have serious cavitation problems. What is cavitation? We know that the main conveying medium of high pressure pump is some fluid liquid. Under certain temperature conditions, these liquids will generate a certain amount of air bubbles, and these air bubbles will affect the material of the device.

What is the cause of high pressure pump cavitation?

  Over time, it will seriously affect the performance of high-pressure pump. In the process of cavitation, these generated bubbles will rapidly shrink in size and burst due to the pressure after they flow to high-pressure position. This phenomenon of gas bubbles disappearing in a liquid due to pressure rise is called cavitation collapse. During the operation of equipment, it is likely that a large number of air bubbles will suddenly burst after flowing through the high-pressure position.

  We know that when many bubbles gathered together burst, they will impact the inside of high-pressure pump equipment at a very high speed, and at this moment, a high impact frequency will be generated. Structure of high-pressure pump equipment. Due to its high frequency, if the problem is serious, there may even be a breakdown of wall thickness.

  And the damage caused by cavitation will continue to accumulate. In the interior of high-pressure pump equipment, the process of damage caused by the collapse of these bubbles is called cavitation process. For this equipment, cavitation will not only cause serious damage to flow-passing components, but also cause obvious noise and vibration problems, and will reduce the performance of equipment.

  For this phenomenon, if it is not dealt with in time, it will even cause high-pressure pump equipment such as high-pressure cleaners to fail to work normally. In this way, it will bring great changes to users. Therefore, in the process of daily use of high-pressure pumps, it is necessary to pay attention to this problem and take corresponding measures to deal with it.