The influence of driving cylinder diameter on flow rate of gas supercharger
The cylinder diameter of a booster pump is generally divided into the following commonly used specifications for pneumatic booster products: 60mm, 80mm, 125mm, 160mm
The boost ratio of a turbocharger is formed by the ratio of the internal piston diameter of the driving cylinder to the internal piston of the boosting cylinder. For example, the piston of a gas turbocharger is 160mm, and the diameter of the boosting piston is 80mm. The area ratio of the driving piston to the boosting piston is 2:1, which means that when the driving cylinder is pushed by a 6bar gas, if the output pressure is to be balanced, the small piston (boosting piston) needs to have a larger air pressure to be balanced, which is 12bar.
If the driving pressure at the customer's site is 6 bar, then the output end needs to be 12 bar to stop the pump from working;
The cylinder diameter size of a gas booster generally affects the flow rate, and there are generally the following common characteristics:;
When the driving pressure and the inlet pressure of the pressurized gas are constant, the larger the cylinder diameter, the greater the output flow rate
2. A booster pump with a larger cylinder diameter generally consumes more air than one with a smaller cylinder diameter
3. Drive port for booster pump with large cylinder diameter. The diameter of the inlet and outlet of the pressurized gas is generally larger than that of the smaller cylinder diameter;
4. The cylinder diameter size of the gas booster, as well as the working stroke and reciprocating frequency of the booster, determine the flow rate.