Introduce the advantages and characteristics of inverted bucket traps Source: Sansheng Trap Time: 2019-12-16 Clicks:
There are many types of traps, each with different performance. When selecting a trap, you should first select its characteristics to meet the best operation of steam heating equipment, and then consider other objective conditions, so that the trap you need is correct and effective.
This article focuses on inverted bucket traps:
Lever Float Steam Trap 3
Inside the inverted bucket type trap is an inverted bucket which is a level sensitive component. The bucket opening is downward. The inverted bucket is connected with a lever to drive the valve to open and close the valve. The inverted bucket trap can exhaust air, is not afraid of water hammer, and has good anti-fouling performance. The subcooling degree is small, the steam leakage rate is less than 3%, the maximum back pressure rate is 75%, there are more connections, and the sensitivity is not as good as the free float ball trap. Because the inverted bucket trap is closed by steam upward buoyancy, when the working pressure difference is less than 0.1MPA, it is not suitable for selection.
When the device is just started, the air and low-temperature condensate in the pipeline enter the trap, the inverted bucket falls by its own weight, and the lever connected to the inverted bucket drives the valve core to open the valve. When the steam enters the inverted bucket, the steam of the inverted bucket generates upward buoyancy, and the upward connecting lever of the inverted bucket drives the valve core to close the valve. There is a small hole in the inverted bucket. When part of the steam is discharged from the small hole and the other part of the steam generates condensate, the inverted bucket loses its buoyancy and sinks by its own weight. The inverted bucket connects the lever to drive the valve core to open the valve and circulate. Work, intermittent drainage.
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