Differential automatic booster pump is the simplest and cheapest automatic booster pump. The principle of control is: When the pressure pump is running, the pressure will gradually rise to the set limit of the set. When the upper limit value is reached, the supercharged pump will be disconnected and operated; When the user continues to use water, the water pressure of the pipe network will fall to the setting of the setting of the setting to re -call the booster pump when the switch is triggered. The operation of the reciprocating cycle realizes the automatic water supply function of the traditional automatic pressure pump. We know that in addition to industrial water, the general water consumption is large and small. If the control mechanism of traditional supercharged pumps is followed, it will inevitably cause the boost and stop of the booster pump. The indirect influence of the user is a large water pressure (the biggest impact is the water heater out of water and a cold). Obviously, with the current material conditions and people's consumption concepts, the traditional pressure difference automatic pressure -booster pump is increasingly unable to meet actual needs.

With the development of automation technology and industrial control technology, of course, the automatic pressure -booster pump has also been upgraded. The new type of automatic booster pump can not only achieve fully automatic start -stop functions, but also automatically adjust the equipment speed according to the user's water size to achieve the function of constant pressure water supply. The automatic pressure increase pump of the constant voltage is the frequent frequency frequency automatic booster pump. The basic control concept of the inverter automatic pressure -booster pump is supplemented by how much pressure is the pressure. The actual operating power of the equipment is related to the amount of water consumption. Therefore, the frequency conversion automatic pressure -booster pump is also more energy -saving.