Basic Knowledge Of Pneumatic Booster Pump from wingoil's blog

The pneumatic booster pump is divided into gas and liquid booster pump. The principle of the gas-liquid booster pump is to use the low pressure of the large-area piston to generate high hydraulic pressure of the small-area piston.

The technical parameters of the pneumatic booster pump are the driving air source pressure: 0.3MPa~0.8MPa

Classification

1. Gas booster pump such as: argon, oxygen, hydrogen, nitrogen booster, etc.

2. Liquid booster pump such as: water, hydraulic oil, etc.

3. Air booster pump

4. Refrigerant booster pump

Advantages of Pneumatic Booster Pumps

1. A variety of gas drives: compressed air, nitrogen, water vapor, natural gas, etc. can be used as the driving gas source of the pump.

2. Wide range of use: used in the industrial field for clamping of machine tool chucks, charging of accumulators, charging of high-pressure bottles, converting low-pressure gas into high-pressure gas, etc. Where the air source pressure is not high enough, a booster pump can be used whether it is a machine or a test device.

3. Automatic pressure maintenance: No matter what the reason causes the pressure of the pressure maintaining circuit to drop, the booster pump will automatically start to supplement the leakage pressure and keep the circuit pressure constant.

4. Operation safety: It is driven by gas, without arcs and sparks, and is completely used in places with flammable and explosive liquids or gases.

5. Simple maintenance: Compared with other air-driven pumps, the booster pump can complete the same work, but its parts and seals are less, and the maintenance is simple

6. High cost performance: The booster pump is a kind of plunger pump. When working, the booster pump reciprocates rapidly. As the output pressure increases, the reciprocation of the pump slows down until it stops. At this time, the pressure of the pump is constant and the energy consumption is the lowest. The parts stop moving.

7. High output pressure: up to 640MPa for the liquid pump and 200MPa for the air pump.

8. Wide range of output flow: For all types of pumps, only a small driving air pressure can work smoothly. At this time, a small flow can be obtained, and different flows can be obtained after adjusting the driving air intake.

Selection method

1. What is the pressurized medium?

Pneumatic booster pump is divided into gas booster pump and gas-liquid booster pump. The working principle of the two pumps is the same, but the structure is different. The gas booster pump is suitable for the boosting of clean compressed air and high-purity gas, and the gas-liquid booster pump is suitable for liquids with less impurities and low viscosity such as water, hydraulic oil and kerosene. Different media should choose different seals to suit.

2. Use occasions?

Pneumatic booster pump is suitable for high pressure, small flow occasions, suitable for scientific research, testing, testing and other occasions, not suitable for civil and large flow output occasions.

3. What is the flow rate?

Especially the pressurization of the gas, the gas is divided into the standard flow and the flow in the working state. Generally speaking, everyone talks about the standard flow.

4. What is the inlet pressure of the pressurized medium?

The gas-liquid booster pump generally has no requirement for the inlet pressure of the liquid. Most of the gas booster pumps require a certain pre-pressure of the gas. The size of the pre-pressure will decide whether to use a single-stage gas booster pump or a two-stage gas booster first. Pump.

5. Is there compressed air on site?

The pneumatic booster pump is driven by compressed air. Compressed air is the key. The choice of different pumps will determine how much displacement compressors to choose.

Wingoil is a booster pump manufacturer. We have R&D, design, and manufacturing technologies for special equipment in the field of oil and gas exploration and development, and provide a full range of technical services. With years of experience in equipment development and manufacturing, as well as experience in technical solutions, we provide customers with one-to-one customized products and services according to their actual needs. If you have any needs, please contact us and we will be happy to develop a custom solution for you.