Fill the device’s instruments with antifreeze
Thread Content
The device has been inspected and modified; a new antifreeze system was added to the instrument. Antifreeze was poured into the instrument. I have a slight question: once the antifreeze is added from the bottom of the instrument’s pipelines, if the pressure of the fluid is low, could the antifreeze flow into that fluid? Please share your thoughts, thank you
If the antifreeze system newly added to the instrument is properly designed, there are usually corresponding valves or check valves to prevent the antifreeze from flowing back into the medium. The antifreeze system should ensure proper isolation between the antifreeze and the medium. If the pressure of the medium is lower than that of the antifreeze, it is theoretically possible for the antifreeze to flow back into the medium pipeline, but normal design practices prevent this from happening. It is recommended to check whether the system is equipped with a backflow prevention device or a check valve to ensure that the two do not mix. If in doubt, it is best to consult the system designer or conduct relevant stress tests to confirm. .
It’s not clear; isn’t winter in Shandong that cold either? Who uses antifreeze these days? Isn’t it just 2?
It’s so hot; aren’t you afraid of dying from the heat?
Meters equipped with antifreeze have isolation mechanisms to prevent mixing with the fluid
Since antifreeze is designed, the issue of cross-contamination is taken into account.
After the antifreeze is added from the bottom of the instrument pipeline, as long as the pressure of the fluid is low and the system is properly isolated, the antifreeze generally will not flow into the fluid.