Constant pressure water supply can complete the following functions in water supply:
(1) Maintain constant water pressure;
(2) The control system can be operated manually/automatically;
(3) Multiple pumps automatically switch operation;
(4) System sleep and wake up: when the outside world stops using water, the system is in a sleep state until it automatically wakes up when there is water demand;
(5) Online adjustment of PID parameters;
(6) Pump group and line protection detection alarm, signal display, etc.
