How to assemble and install high lift deep well pump?

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How to assemble and install the machine for high lift deep well pump? 1. Installation information of high lift deep well pump (1) The water inlet of the pump must be 1 meter below the same water level, but the diving depth shall not exceed 70 meters below the top of the head, and the bottom of the motor shall be at least 1 meter below the bottom of the well.

How to assemble and install the machine for high lift deep well pump?

　　1.high lift deep well pumpInstallation information

(1) The water inlet of the pump must be 1 meter below the same water level, but the diving depth shall not exceed 70 meters below the top of the head, and the bottom of the motor shall be at least 1 meter below the bottom of the well.

(2) Motors with rated power lower than 15 kW (25 kW when power supply is allowed) run at full voltage.

(3) The rated power is greater than 15kw, and the motor runs under strong pressure.

(4) The use environment must meet the prescribed conditions.

高扬程深井泵

2. Preparation before installation of high-lift deep well pump

(1) First confirm whether the diameter of the well, the depth of water purification and the power supply system meet the conditions of use.

(2) Ensure that the electric pump rotates flexibly and there is no stuck point. The shared motor and the electric pump shall be connected with each other. Pay attention to the top wire.

(3) Open the exhaust and main water plugs, and pay attention to the motor cavity being filled with clean water, not full of fakes. There can be no water leakage.

(4) Use a 500 volt megohmmeter to measure the motor insulation, which should be above 150 ohms.

(5) Should be equipped with appropriate installation tools, such as tripod, chain, etc.

(6) Install the protection switch and starting device, start the motor instantly (no more than one second), ensure that the rotation of the motor is the same as the steering sign, otherwise, replace the two connectors of the power supply. Then, you can take good care of the boat and the water network and prepare the well. The motor is connected to the pump. When changing direction, clean water must be injected from the pump outlet until the water flows out from the inlet before starting.

　　3.high lift deep well pumpInstallation

(1) First install the pump pipe section at the pump outlet, clamp it with a splint, and hang it in the well so that the splint is located on the well.

(2) Use another splint to cover another water pipeline. Then lift, lower the water pipe flange and cushion, and screw must be done diagonally at the same time. Lift the chain, remove the first splint, throw down the pump tube, and the splint falls into the well again. Repeat the installation in sequence until it is installed, lower the well, lift the manhole cover, do not remove the last splint, and place it on the manhole cover.

(3) Install the elbow, gate valve, drain, etc., and add the corresponding cushion seal.

(4) The cable should be fixed on the groove of the flange of the water pipeline, and each section should be fixed with a rope. Be careful during the downhole process and do not touch the cable.

(5) In the process of getting off the pump, if there is a blockage, it is necessary to overcome the stuck point and cannot force the pump to die.

(6) Drilling operation by personnel is strictly prohibited during installation.

(7) The protection switch and starting device should be installed on the user's panel. The panel has a voltmeter, ammeter, and indicator light, which should be placed in an appropriate position in the well.

(8) the use of "wire on the motor base with pump pipe binding" mandatory protection measures to prevent accidents.

As a necessary tool for deep well water intake for urban, mining enterprises and farmland irrigation,high lift deep well pumpThe product has the advantages of high single-level, advanced structure and manufacturing technology, low noise, long service life, high unit efficiency, and stable operation.

How to store, transport and anti-corrosion measures for high-lift deep well pumps For well pumps containing packed wooden boxes, they should be placed on a flat concrete floor. For deep well pumps without packed wooden boxes, they should be discharged flat on the pump rack with 3 support points. Both sides shall not be suspended in the air for more than 1m.

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