Ouyixin 8-inch diesel water pump air-cooled dual cylinder electric starting high flow

Ouyixin 8-inch diesel water pump air-cooled dual cylinder electric starting high flowdrainage

Introduction to Self priming Pump

Self priming pump - is a hydraulic machinery used for pumping water, which is assembled from a pump body, a rotating assembly, a faucet assembly, a discharge cover, as well as an inlet pipe, an outlet pipe, and a blocking net; Starting the motor, power linkage, and rotating assembly, under the push of the impeller centrifuge, bubbles surge upwards, generating suction. The air in the inlet pipe is discharged outside the pump body through the outlet pipe, and the air is cleared. The water flows out through the outlet pipe. This water pump has excellent performance, deep suction, large flow rate, and is labor-saving and time-saving in operation. It is the best water pump machinery in real society

working principle

Self suction pump is a commonly used pump in the electroplating and chemical industries. Before starting the self-priming pump, an appropriate amount of liquid is injected into the pump body (submerging the impeller), the reflux valve is opened, and the pressure chamber is connected to the suction chamber. After the impeller rotates, the liquid in the suction chamber and the impeller is transported to the discharge chamber through the impeller. Negative pressure is formed at the inlet of the impeller, and the pressure in the suction pipeline is higher than that in the suction chamber. Therefore, the suction valve is opened, and the gas in the suction pipeline is sucked into the impeller. The liquid in the discharge chamber is sucked into the impeller inlet through the reflux valve hole and the suction chamber for gas-liquid mixing. The impeller then transports the gas-liquid mixture to the pressure chamber. Due to the large volume of the gas-liquid separation chamber, the flow rate is reduced, and gas-liquid separation is carried out by the difference in specific gravity of the liquid and gas. The gas is discharged through the discharge pipeline. The liquid is then sucked into the impeller through the reflux valve hole and mixed with the gas, circulating in sequence, Until the gas in the suction pipeline is completely discharged, the self-priming pump completes the self-priming process and reaches normal operation.

We often sell 2-inch gasoline engine water pumps, 3-inch gasoline engine water pumps, 4-inch gasoline engine water pumps, and 6-inch gasoline engine water pumps; 2-inch diesel engine water pump, 3-inch diesel engine water pump, 4-inch diesel engine water pump, 6-inch diesel engine water pump, 8-inch diesel engine water pump; Diesel engine fire water pump, diesel engine high-pressure water pump, mobile electric starting water pump, flood prevention diesel drainage pump.

Types such as pumps and mixed flow pumps. Very good advantage

1. Our company adopts the "pump series multi-faceted centrifugal sealing device", which eliminates the traditional filling seal, packing seal, and mechanical seal of water pumps, and overcomes the "running, emitting, dripping, and leaking" issues. It is an ideal equipment to replace various long shaft submersible pumps, submersible pumps, and other types of equipment.

2. The sealing device does not rub or wear during operation, and its service life is more than 10 times longer than similar products.

3. The principle of transplanting vacuum pump has stable and reliable self-priming performance, especially with the use of an "electric air control valve", which truly achieves "one-time drainage, lifelong self-priming".

4. Low vibration, low noise, flexible movement, easy disassembly and installation, no need for foot fixation.

5. It has excellent self-control function and can be used in conjunction with high-tech fields and highly automated systems.

Ouyixin 8-inch diesel water pump air-cooled dual cylinder electric starting high flowdrainage