Principle of gas booster pump system.
principle of gas booster pump system
The gas booster pump is to use the area difference between the two ends of the piston to obtain high-pressure gas (liquid) output, the driving gas end of the piston is low pressure, the other end of the piston is a small area of high pressure, the volume of the piston rod at both ends of the booster pump is different, the driving gas is passed into the cavity connected with the large piston, through the pneumatic reversing valve, the large piston can reciprocate, and the small piston also reciprocates. In the process of piston movement, according to Pascal's principle, high-pressure gas (liquid) is generated at the small piston end, the pump reciprocates, as the output pressure is close to the set pressure value, the pump reciprocating work slows down until it stops, at this time the air pressure and hydraulic pressure are balanced, the piston basically remains stationary, the energy consumption is the lowest at this time, the fluid temperature does not increase, on the contrary, when the pressure decreases, the pump starts to work.
a gas booster pump utilizes the area difference between the two ends of the piston to obtain high-pressure gas (liquid) output. the driving gas end of the piston is low-pressure, and the other end of the piston is high-pressure with a small area. the volume of the piston rod at both ends of the booster pump is different, and the driving gas is passed into the chamber connected to the large piston. through the pneumatic directional valve, the large piston can move back and forth, and the small piston can also move back and forth. in the process of piston movement, according to the pascal principle, high-pressure gas (liquid) is generated at the small piston end, and the pump operates back and forth. as the output pressure approaches the set pressure value, the pump's reciprocating operation slows down until it stops. at this time, the air pressure and liquid pressure are balanced, and the piston basically remains stationary. at this time, energy consumption is the lowest, and the fluid temperature no longer increases. conversely, when the pressure decreases, the pump starts to work.
Performance characteristics of gas booster pumps.
performance characteristics of gas booster pump
1. Gas driven: safe, no danger of heat, sparks and sparks;
1. gas driven: safe, without the risk of generating heat, sparks, or sparks;
2. Good sealing performance: no oil lubrication, three sets of dynamic sealing devices are used to separate the gas compression cylinder from the air drive cylinder to ensure that the compressed gas is not polluted by the driven gas and the output capacity of high pressure;
2. good sealing performance: oil-free lubrication, three sets of dynamic sealing devices are used to separate the gas compression cylinder from the air drive cylinder, ensuring that the compressed gas is not contaminated by the drive gas and has high pressure output capacity;
3. Wide range of allowable inlet and outlet pressure: the gas inlet and outlet pressure is suitable for a wide range, there is no limit, and the maximum pressure output value is 15mpa
3. wide range of allowable inlet and outlet pressure: it has a wide range of adaptability to gas inlet and outlet pressure without any restrictions, with a maximum pressure output value of 15mpa
4. Self-cooling: the low-temperature expansion exhaust gas discharged from the drive end is used as a cooling medium into the heat exchanger at the pressurized end to cool the steel sleeve and high-pressure gas at the high-pressure end;
4. self cooling: the low-temperature expansion exhaust gas discharged from the driving end is used as a cooling medium to pass into the built-in heat exchanger at the boosting end to cool the steel sleeve and high-pressure gas at the high-pressure end;
5. Easy maintenance: small size, light weight, long life of seals, unlimited continuous start-up;
5. easy to maintain: small size, light weight, long seal life, unlimited continuous startup;
6. Wide range of pressure and flow adjustment: in the pressure range of the pump, by adjusting the pressure and flow of the air inlet, the output pressure and flow rate are adjusted accordingly.
6. wide range of pressure and flow adjustment: within the pressure range of the pump, the output pressure and flow are adjusted step by step by adjusting the inlet pressure and flow rate;
7. Easy to control: it can automatically stop under any predetermined pressure, can be controlled remotely, and there is no energy consumption during operation;
7. easy to control: can automatically shut down at any predetermined pressure, can be remotely controlled, and cannot consume energy during operation;