Does the automatic switch of the booster pump be able to start the water flow?
3: electronic regulator type automatic booster pump
Working principle: through the flow sensor (high sensitivity) and pressure sensor (electronic, no working current) sensor pipe pressure and water flow to control the pump stop. When the pressure inside the water pipe drops, the pump pressure sensor gives the pump controller a signal to the pump
Start the work, while the flow sensor also senses the flow of water, the pump work, when the water is slowly reduced, the pressure reaches the upper limit pressure sensor to the controller to provide a stop signal, but the flow sensor or provide the work signal (only traffic small)
The pump controller also controls the pump to work until the water flow sensor does not reach the water flow and the pressure sensor reaches the upper limit pump to stop working.
Advantages: smooth water pressure, compact structure, long life, with water shortages: the price is slightly higher
2: pressure automatic booster pump
Working principle: through the pressure sensor in the pump (with the upper and lower limits) to control the pressure in the water pipe to control the pump, the water pipe pressure reaches the pump pressure sensor ceiling, the pump stops working, lower than the pump pressure sensor lower water pump start up.
Advantages: can extract the groundwater, the price is cheap Disadvantages: the pressure sensor contacts easy to sinter (the pump can not work) for a long time do not use the impeller easy to die with the pump (rust) after the car burns a small flow of water
Pump pressure sensor kept in the upper and lower limits between the back and forth (water pump stop and stop) stop a large and small water.
Home automatic booster pump a lot of categories:
1: water flow automatic booster pump
Working principle: through the water pipe in its own flow (4L per minute) to promote the water pump in the water sensor (water switch), the sensor to the signal to the controller within the pump, the controller control the pump motor work, Water supply.
Advantages: the structure by the Min, the principle is simple, cheap shortcomings: easy to plug the water switch.
4: variable frequency constant pressure water supply pump (system)
Working principle: through the pressure sensor sensor water inside the pressure, the output of electronic signals to the inverter to control the pump motor speed, play a constant pressure.
Advantages: power, work pressure adjustable, long life, the sound light Disadvantages: high prices
