Brief Introduction Of Inverted Bucket Trap

The inner part of the inverted bucket trap is an inverted bucket which is a liquid level sensitive part. The opening of the bucket is downward. The inverted bucket connects the lever to drive the valve to open and close. Inverted bucket trap can discharge air without fear of water hammer and has good anti-fouling performance. The supercooling degree is small, the leakage rate is less than 3%, the maximum back pressure is 75%, and the connection parts are more, so the sensitivity is not as good as that of the free floating ball trap. Because the inverted bucket trap closes the valve by steam buoyancy upward, when the working pressure difference is less than 0.1 MPA, it is not suitable for selection.

When the device is just started, the air and low temperature condensate water in the pipeline enter the trap, and the inverted bucket falls by its own weight. The inverted bucket connecting lever drives the valve core to open the valve, and the air and low temperature condensate water are quickly discharged. When the steam enters the inverted bucket, the steam of the inverted bucket generates upward buoyancy, and the inverted bucket rises to connect the lever to drive the valve core to close the valve. There is a small hole in the inverted bucket. When some steam is discharged from the small hole, another part of the steam generates condensate water. The inverted bucket loses buoyancy and sinks down by its own weight. The inverted bucket connects the lever to drive the valve core to open the valve, circulate and drain intermittently.