A double gear pump is a transmission that consists of two gears that convert kinetic energy into fluid pressure through a drive belt.

1. The concept of double gear pump
Double gear pump is a kind of pump used to convey liquid, it has high speed, high torque and long life. The double gear pump is mainly composed of pump casing, pump wheel, drive shaft, transmission shaft, sliding wheel, liquid seal, oil pan, oil pump, oil pipe, oil filter, oil temperature switch and other components.

2. The structure of the double gear pump
The structure of the double gear pump is mainly composed of pump body, pump head, front and rear end covers and inner and outer roller bearings. The pump body is generally made of cast iron or forged steel, and the inner surface of the shell has an anti-corrosion layer. The pump head is generally made of cast iron or forged steel, and there are air locks and inlets and outlets inside the pump head. The front and rear end covers are generally made of cast iron or forged steel. The front end cover is equipped with a filter and lubricating oil tank, and the rear end cover is equipped with a lubricating oil pump. The inner and outer roller bearings are hardened and precision machined.

3. Working principle of double gear pump
The working principle of the double gear pump is to suck the liquid from one end of the pump, and through the pressure of the pump impeller, it is discharged at the other end. When the liquid flows through the pump wheel, the pump wheel will create a vacuum, so that the liquid is sucked. When the liquid passes through the pressure of the pump wheel, the liquid will be discharged.

4. Classification of commonly used double gear pump types
Commonly used double gear pump types mainly include: hydraulic double gear pump, fan double gear pump, automobile double gear pump, motorcycle double gear pump, textile machinery double gear pump, chemical equipment double gear pump, water pump double gear pump, electric motor double gear pump , Blower double gear pump, compressor double gear pump, pump station double gear pump, refrigeration pump double gear pump, submersible pump double gear pump, hot water pump double gear pump, tire pump double gear pump, diesel engine double gear pump.

The double gear pump is a fluid transmission device with high efficiency and reliability. It consists of two gears and a drive belt that converts kinetic energy into fluid pressure.

Zhejiang Daye Auto Parts Co., Ltd. is a Chinese agricultural machinery hydraulic pump manufacturer and hydraulic pump supplier, providing wholesale sales of hydraulic pumps, welcome to consult.