water ring vacuum pump of test types
In order to ensure that the performance and sense of use of the water ring vacuum pump are getting better and better, there are various kinds of tests that need to be carried out. Then, for what kind of tests, how to carry out them, and what part of the standards they detect, please see the following classification:
According to the performance of the water ring vacuum pump, it is mainly divided into internal and external characteristics, and the external characteristics include: operation test, energy test, cavitation test, noise and vibration test, etc. while the other internal characteristics include: velocity field measurement, blade surface pressure measurement, flow display and pressure pulsation measurement, which can help the machine have the performance to gradually meet the market demand.
1. During the operation test, it is necessary to check the temperature rise of the pump bearing and packing of the water ring vacuum pump in time and ensure that it will not lead to the leakage of packing and the occurrence of sharp and harsh noise. The main reason is to ensure that there is no abnormality during the operation, and then proceed to the next step of the test
2. The performance test of water ring vacuum pump is one of the necessary steps, which is mainly to determine the relationship between pump head, shaft power, efficiency and flow. The upper and lower limits are the specific numerical statistics obtained in this step, and making some data analysis can help effectively solve the performance problems.
3. Factory test is also an important step, which requires qualified experimental data test to ensure that it meets the requirements of customers without serious machine problems during commissioning or formal production, which also ensures the improvement of production efficiency.
The above are the more important precautions that Xiaobian has drawn from the collation and analysis of some tests. I hope you can have a certain understanding of these tests as much as possible before you can know which category the problems belong to. Communication with manufacturers can be more effective.
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