Submersible pump is a kind of useful broad water solution guy, both in the agricultural production and processing of light industry in the shadow of the submersible pump can be seen.According to its using situation and use can be divided into submersible water pump, desilting submersible pump, water submersible pump.
Normal submersible pump is composed of pump body, Yang pipes, pumps, submersible motor and starter cover installation.Hard to speak is a kind of fluid conveying machinery incorporated in the pump and motor, it constructs easily, use of inconvenience.Stagnation of submersible pump so far has a history of 60 worth, bloom in the United States in 1904 * Jackson (Byron Jackson) company is the first successfully designed and built the horizontal connection of submersible pumps and submersible motor, this is the “ancestors” ancient submersible pumps.With the data of superstition, sealing the stagnation of the skills, to master and screen and the degree of fever processing technology popularization, submersible electric pump lost rapidly to a halt.
According to the absolute position of the pump and motor, by contrast, pump and pump under the submersible pump can divide again.
Pump submersible pump on my face, the motor in the above, the structure greatly reduce the radial size of the pump, so much for submersible electric pump Wells with submersible pumps and medium-sized assignments.
Under my face, submersible pump motor pumps in the above, it is divided into built in and outside the container type two kinds.
Under the built-in pump submersible electric pump is conveying liquid took the lead through the annular flow of breaking machine, ice motor flow pump pressure again after entry.Even in this pump is on the brink of draining the pool under the condition of absorption, also need not worry motor booster, so using scale is increasingly expanded.
Outside hold pump submersible pumps are indirectly from the impeller at the entrance of the pressurized water chamber or guide vane body after discharge liquid, motor has been pumping the liquid ice.Because under the pump structure can also can work in shallow liquid, so rarely used in the operation of submersible pumps, especially it is an important tectonic pattern of large diameter of submersible pumps.The pump submersible electric pump mechanical seal is located inlet flow low pressure area, the higher the level, the higher the water pressure here, thus the performance of the mechanical seal by the level of mastery.
