Ways to make sure the lift of submersible water pump

Ways to make sure the lift of submersible water pump

Deep well submersible pump motor and pump water machine straight league one into the water, it has a simple structure, for its high efficiency, low noise, safe and reliable operation, the advantages of easy installation and maintenance.

It is suitable for the deep well, hot well and Marine extract, can also be used in rivers, reservoirs, canals and other extraction: mainly used for farmland irrigation and plateau mountainous area with water, can also cities, factories, railways, mines, construction site water supply and drainage. Many users in deep well submersible pump selection when do not know the deep well pump lift how to determine, actually produced by determine the deep well pump head, divided by the required output of the outlet of the pressure water from the outside, also should overcome the inside of the pump pressure loss, including the pump pipe pressure loss and higher currents generated by the pressure losses in a pump, the well water level dynamic.

According to the usage of deep well pump in different occasions preliminary estimates its head:1. To the water tower water supply pump lift how to decide Pump head needed by the actual

H = H1 + H2 + Ho Type of actual need of H - pump head (m)H2 - mine head, that is, move to the height of the ground water level in Wells (m)H2 - water tower height (m)Ho - loss of head of piping system (m)2. To determine ground pool water supply pump head Pump head needed by the actual

H = H1 + Ho3. To supply water to the water pressure system of the deep well pump lift how to decide Pump head needed by the actual H = H1 H3 + + Ho Type in the water pressure at the H3 - outlet (m)The determination of water pump specifications

According to the preliminary determine the value of the flow and head, from deep well submersible pump products can select appropriate specifications of the pump characteristic curve, or according to the regulations of the choose the required flow and head of the flow and head and close to the water pump, deep well pump can run near the highest efficiency point, so as to improve the efficiency of deep well water pump of water supply, improve the economic benefit of water supply device.

In the proper selection of deep well submersible pump head submersible pump is one of the methods of service life. Head to choose low amounted to less than the rated flow couldn't even play; Submersible pump lift of selected too high, submersible electric opportunity high current overload, and even burning motor. Reasonable choice of the pump head is the science of correct use of pumps, energy conservation and environmental protection.