When water is pumped to a high place, the biggest impact on the pipeline is the water hammer phenomenon at the time of stopping and starting. Additionally, the pressure on the pipeline caused by water hammer is difficult to calculate and is usually estimated. based on experience. The specific analysis is as follows:
1. To pump water up to a height of 50 meters, in theory, only a pressure of 0.5 MPa (0.5 MPa) is needed.
2. The pressure resistance of the pipeline is 1.6 MPa, which has sufficient pressure margin.
3. For the sake of reliability, a regulating gate valve can be set at the outlet of the water pump, and the gate valve must be opened when starting. At the same time, do not adjust a gate valve. Check valve at the water inlet of the water pump to prevent water hammer when stopping.