Liquid carbon dioxide booster pump

1、 Product features:

The Fuente liquid carbon dioxide booster pump is a product independently developed by our company through the introduction of foreign technology. The principle is to use the low air pressure of a large area piston to generate high hydraulic pressure of a small area piston. The product has the following characteristics:

1. High output pressure: The liquid output pressure of the liquid carbon dioxide booster pump can reach 400Mpa

2. Wide applicability: The working medium can also be hydraulic oil, water, and most chemical liquids, with high reliability, maintenance free, and long service life.

3. Wide output range: For all models of pumps, only a small air pressure is needed to operate smoothly, and flow rate can be obtained. By adjusting the intake volume, different flow rates can be obtained.

4. Flexible application: By selecting different models of liquid carbon dioxide booster pumps, different pressure zones can be obtained.

5 Easy to adjust: Within the pressure range of the liquid carbon dioxide booster pump, adjust the regulating valve to regulate the input air pressure, and adjust the output hydraulic pressure of the liquid carbon dioxide booster pump

6. Automatic pressure maintenance: Regardless of the reason for the pressure drop in the pressure maintenance circuit, the Fuente liquid carbon dioxide booster pump will automatically start to supplement the leakage pressure and maintain stable circuit pressure.

The 7 liquid carbon dioxide booster pump is gas driven, with no arc or spark, and can be used in hazardous areas

8. Easy maintenance: The Fuente liquid carbon dioxide booster pump can perform the same work as other gas driven pumps, but it has fewer parts and seals, making maintenance simple

9. High cost-effectiveness: The Fuente liquid carbon dioxide booster pump is a plunger pump that rapidly reciprocates during operation. As the output pressure increases, the pump's reciprocating motion slows down until it stops. At this point, the pump output pressure remains constant, energy consumption is low, and all components stop moving.

2、 Typical applications:

1) Provide static testing and burst testing for valves, fittings, pressure vessels, etc

2) Automotive brake system and fuel injector testing

3) Water pressure test of building materials testing machine

4) Inject chemical reagents or refrigerant into pipelines or reaction vessels in cans

5) Power supply for clamping, forming, drilling, shearing, stamping and other equipment

6) Overload protection of large press, mold buffering and lifting power

7) Power of steel bar connectors, static and dynamic testing of aerospace accessories

8) Performance testing and calibration of instruments and meters

9) Water spraying for high-pressure cleaning and water cutting equipment to transport fluids in hazardous areas

10) Oil injection for lubrication system of mechanical equipment

11) Tightening power during valve testing, pressing in and pressing out power of shaft sleeve and cylinder liner

3、 Principle of liquid carbon dioxide booster pump

Liquid carbon dioxide booster pump has a wide range of applications and can also be filled with water, oil, or chemical media. The driving pressure range is 1.5-10 bar. The liquid carbon dioxide booster pump is a plunger pump controlled by a two position four-way pilot valve for reciprocating motion. The structure adopts a connection between a large gas piston and a small diameter hydraulic plunger. By using the area ratio of two pistons to generate a pressure ratio, the output pressure can be calculated. The number in the model of liquid carbon dioxide booster pump is the rated boost ratio of the pump, and the output hydraulic pressure is equal to the boost ratio multiplied by the driving air pressure. The outlet pressure can be set through a simple gas pressure reducing valve. The Fuente liquid carbon dioxide booster pump can achieve automatic circulation. When the outlet pressure increases, the pump will slow down and generate a certain resistance to the differential piston. When the force is balanced, the pump will automatically stop running. When the outlet pressure decreases or the driving pressure increases, the pump will automatically start running. The performance of liquid carbon dioxide booster pumps is affected by many conditions, such as mufflers and pilot valves (affected by humidity in the air pipeline), freezing, small gas pipeline size, or contaminated filters

Carbon dioxide booster pump (system)

(1) The working pressure range is large, and different types of pumps can be used to obtain different pressure zones,

Adjust the input air pressure and output air pressure accordingly. Can reach extremely high pressure, liquid carbon dioxide

(2) The flow range is wide, and all models of pumps can operate smoothly with only 0.1Kg air pressure. At this time, a smaller flow rate can be obtained, and different flow rates can be obtained by adjusting the intake volume.

(3) Easy to control, from simple manual control to fully automatic control, all meet the requirements.

(4) Automatic restart, regardless of the reason for the decrease in carbon dioxide pressure in the pressure maintaining circuit, will automatically restart to supplement the leakage pressure and maintain a constant circuit pressure.

(5) Gas driven, no arc or spark, suitable for use in hazardous environments.

(6) Energy saving can reach 70%, as maintaining pressure does not consume any energy.

Carbon dioxide large bottles can be filled into the small bottles below through this product, and can also be used for carbon dioxide recovery and high-pressure carbon dioxide filling in reaction vessels;

This product is widely used and our company can provide various non-standard product designs;