Job Recruitment Website - Property management - Why is the pressure at the low end of the fire pipeline high and there is no pressure at the high end?
Why is the pressure at the low end of the fire pipeline high and there is no pressure at the high end?
The following reasons lead to:
1. Gravity effect: The water in the fire pipeline is subjected to gravity, and when the pipeline is downward or in a lower position, it is subjected to greater water pressure.
2. Inertia effect: When the water in the fire pipeline flows, the inertia of the water will lead to the increase of the low-end pressure.
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