The trailer mounted diesel water pumps for irrigation is mainly used in farmland sprinkling, and the turntable is supported by the column of the rack equipped with the wheel, and the water supply hose is wound on the turntable, and one end of the water supply hose is fixed on the reel of the turntable, and The hollow shaft in the turntable communicates, and the other end of the mobile irrigation pump communicates with the spray gun through the rigid pipe of the spray gun frame. The water outlet of the water turbine installed on the vertical column communicates with the shaft end of the hollow shaft of the turntable, and the water turbine is provided with an inlet pipe. The interface, the drive sprocket of the water turbine drives the ring gear of the turntable to rotate the turntable. The utility model has the advantages of compact structure, strong maneuverability, high degree of automation, simple operation, low cost, high equipment utilization rate and high effective utilization rate of irrigation water.
The suction port and the discharge port of the irrigation water pump are both below the axis line of the water pump, the horizontal direction is perpendicular to the axis, and the pump casing is opened. During the inspection, there is no need to disassemble the water, and the discharge pipe and the motor are from the coupling to the pump. Looking in the direction, the pumps are rotating in the direction of the counter-twist. For example, according to the special order of the user, it can also be changed to a smooth needle; the main components of the trailer water pump are: pump body, pump cover, impeller, shaft, double suction seal ring, bushing, bearing and so on. In addition to the high-quality carbon steel, the shaft is made of cast iron; the pump body and the pump cover form the working chamber of the impeller, and the screw holes for installing the vacuum gauge and the pressure gauge are formed on the inlet and outlet flanges. The lower part of the water flange is provided with a pipe screw hole for discharging water; the impeller is statically balanced and verified by a bushing and a bushing nut on both sides, and the axial position thereof can be adjusted by the bush nut to move the shaft of the irrigation pump impeller The force is balanced by the symmetrical arrangement of its blades, and there may be some remaining axial force that is bearing by the coaxial end bearing;
When using, the motor should be kept dry, pay attention to the water level drop, and the bottom valve should not be exposed to the water surface. When the temperature is below 4°C. Antifreeze work should be done to avoid cracking the pump body. If the mobile irrigation pump is not used for a period of time, drain the water in the pump, scrub the main parts, apply anti-rust oil, and put it in a dry and ventilated place. Self priming pump common faults and overhaul: self-priming pump motor part, no response after power on. Most are caused by a short circuit between the power plug, the power lead, and the motor windings. Difficult to start or not start, and accompanied by a "squeaky" sound.
The suction port and the discharge port of the irrigation water pump are both below the axis line of the water pump, the horizontal direction is perpendicular to the axis, and the pump casing is opened. During the inspection, there is no need to disassemble the water, and the discharge pipe and the motor are from the coupling to the pump. Looking in the direction, the pumps are rotating in the direction of the counter-twist. For example, according to the special order of the user, it can also be changed to a smooth needle; the main components of the trailer water pump are: pump body, pump cover, impeller, shaft, double suction seal ring, bushing, bearing and so on. In addition to the high-quality carbon steel, the shaft is made of cast iron; the pump body and the pump cover form the working chamber of the impeller, and the screw holes for installing the vacuum gauge and the pressure gauge are formed on the inlet and outlet flanges. The lower part of the water flange is provided with a pipe screw hole for discharging water; the impeller is statically balanced and verified by a bushing and a bushing nut on both sides, and the axial position thereof can be adjusted by the bush nut to move the shaft of the irrigation pump impeller The force is balanced by the symmetrical arrangement of its blades, and there may be some remaining axial force that is bearing by the coaxial end bearing;
When using, the motor should be kept dry, pay attention to the water level drop, and the bottom valve should not be exposed to the water surface. When the temperature is below 4°C. Antifreeze work should be done to avoid cracking the pump body. If the mobile irrigation pump is not used for a period of time, drain the water in the pump, scrub the main parts, apply anti-rust oil, and put it in a dry and ventilated place. Self priming pump common faults and overhaul: self-priming pump motor part, no response after power on. Most are caused by a short circuit between the power plug, the power lead, and the motor windings. Difficult to start or not start, and accompanied by a "squeaky" sound.
