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The products are summed up:
The serial automatic water works of our company are generally made up of three major parts. The water supply ability of the equipment is decided by water pump assembly , the systematic coordination is operated and controlled by the switch board. Atmospheric pressure store can main function of device to is it can is it press to protect to store , deal with on a small quantity supplying water and letting out normally, automatically control the indispensable part at the same time . At the a large number of water, pipe network pressure drops, the water pump starts and supplies water automatically. Do not include and can store the water work of the device and say precisely , it is a set of automatic regulation pressure and equipment of pump station of the flow , can't generally open , stop automatically . Two kinds of atmospheric pressure that each have the characteristic can store the device , one is pot of atmospheric pressure of the diaphragm, work compress gas with is it keep in touch to separate lack of mutual understanding by water , with but can than keep the tolerance not reducing for a long time. Another kind mend gas pitcher automatically, mend angry freely constantly in running, in order to supplement because gas dissolve reduction of seepage. Since the practical application angry way of benefit is up to more than 7-8 kinds. |
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Difference because of the working characteristic, the automatic water work is divided into two big classes, one is called the automatic water work of atmospheric pressure, another kind is called frequency conversion and adjusted the automatic water work of speed. They each have a characteristic, belong to and have no tower to supply water of the equipment , has already been used in such a lot of fields as P&G , production , fire control wat extensively.
According to the needs of the flow , lift, products is it have 1-4 more permitted to allocate or more water pumps connect in parallel and run. Mix water pump one call base pump or main pump only , other is called and complemented the pump. When the flow demand is smaller, only turn on the base pump, when the flow demand is large, just start one or many and complement the pump.
According to the difference of control procedures, it is regular to choose the base pump, real I last pump pass automatically there aren't time, catch pump too), in case reserve pump long-term to needn't get rusty card die. |
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