商品介绍
1、 Product Overview
This pneumatic liquid booster pump is an innovative booster equipment that focuses on the field of booster pump technology. It is suitable for liquid pressure testing of water pressure vessels such as petrochemical industry, valves, and pipes, and can also be used as a pressure source for hydraulic control systems. It adopts a unique design that transmits pressure to a smaller hydraulic plunger through a larger diameter pneumatic piston, and works based on the principle of automatic reciprocating differential pressure, efficiently converting air pressure into hydraulic power.
2、 Product Structure
1. Cylinder:
-There is a sealed partition inside the cylinder, which divides the chamber into two independent first and second chambers.
-There is a first cylinder piston in the first chamber and a second cylinder piston in the second chamber, which are fixedly connected by piston rods that can be extended and retracted through the sealing partition.
-The first cylinder piston divides the first chamber into a first left chamber and a first right chamber, while the second cylinder piston divides the second chamber into a second left chamber and a second right chamber.
2. Reversing valve:
-Fixed installation on the cylinder barrel of the cylinder.
-The intake port is connected to the intake pipe, and the A port on the directional valve is connected to the first right chamber and the second right chamber through the first air pipe, while the B port is connected to the first left chamber and the second left chamber through the second air pipe.
-There is a switch valve installed on the intake pipe to control the entry of compressed air.
3. First plunger valve:
-There are two, which are fixedly installed on the upper and lower end covers of the cylinder.
-One end of the first plunger rod on the two first plunger valves is fixedly connected to the first cylinder piston and the second cylinder piston, respectively.
4. Inlet pipe:
-Arrange on one side of the cylinder.
-Both ends are connected and connected to the inlet ports of two first plunger valves, and an inlet port is provided on the inlet pipe.
3、 Technical parameters
1. Maximum intake pressure: [1 map].
2. Maximum output hydraulic pressure: [30mpa].
3. Pneumatic piston diameter: [100mm].
4. Hydraulic plunger diameter: [50mm].
4、 Working principle
This pneumatic liquid booster pump operates according to the principle of automatic reciprocating differential pressure. When compressed air enters the directional valve through the intake pipe and is then distributed to different chambers of the cylinder by the directional valve, it pushes the first cylinder piston and the second cylinder piston to perform reciprocating motion inside the cylinder. Due to the first cylinder piston and the second cylinder piston being respectively connected to the first plunger rods of the two first plunger valves, the first plunger valve is driven to work.
A large area pneumatic piston is connected to a smaller area hydraulic plunger through a piston rod. When the pneumatic piston moves, it converts air pressure into hydraulic power, which increases the pressure of the liquid. When the ratio of liquid to pneumatic pressure output is equal to the theoretical ratio, the pump automatically stops circulating.
5、 Usage method
1. Pre operation inspection:
-Check if the compressed air source in the intake pipeline is normal and if the pressure is stable.
-Check whether the connection of the inlet pipeline is firm and there is no leakage.
-Confirm that all components of the pump are working properly without any abnormal noise or vibration.
2. Start and Stop:
-Open the switch valve on the intake pipe, and the pump will automatically start, starting the boosting work.
-After the liquid pressure test or hydraulic control task is completed, close the switch valve and the pump will automatically stop circulating.
3. Pressure regulation:
-By adjusting the compressed air pressure on the intake pipeline, the output hydraulic pressure can be indirectly regulated. But care should be taken not to exceed the maximum pressure that the pump can withstand.
7、 Maintenance and upkeep
1. Regular inspection:
-Check the sealing condition of the sealing partition, first cylinder piston, and second cylinder piston inside the cylinder. If there is any leakage, replace the sealing components in a timely manner.
-Check the working performance of the directional valve to ensure its normal switching of the air path.
-Check the sealing condition of the first plunger valve and the movement of the plunger rod, and promptly address any issues.
-Check the fastening of each pipeline connection to ensure there is no looseness or leakage.
2. Cleaning and lubrication:
-Regularly clean the external surface of the pump to keep the equipment clean.
-According to usage, lubricate the moving parts appropriately to ensure smooth operation of the pump.
3. Troubleshooting:
-Insufficient pressure: Check if the compressed air pressure is normal, if the seals are damaged, and if the pipelines are blocked.
-Leakage: Check if the seals are damaged and if the pipeline connections are loose.
-Abnormal noise or vibration: Check if the pump is securely installed and if the moving parts are worn.
This pneumatic liquid booster pump is an innovative booster equipment that focuses on the field of booster pump technology. It is suitable for liquid pressure testing of water pressure vessels such as petrochemical industry, valves, and pipes, and can also be used as a pressure source for hydraulic control systems. It adopts a unique design that transmits pressure to a smaller hydraulic plunger through a larger diameter pneumatic piston, and works based on the principle of automatic reciprocating differential pressure, efficiently converting air pressure into hydraulic power.
2、 Product Structure
1. Cylinder:
-There is a sealed partition inside the cylinder, which divides the chamber into two independent first and second chambers.
-There is a first cylinder piston in the first chamber and a second cylinder piston in the second chamber, which are fixedly connected by piston rods that can be extended and retracted through the sealing partition.
-The first cylinder piston divides the first chamber into a first left chamber and a first right chamber, while the second cylinder piston divides the second chamber into a second left chamber and a second right chamber.
2. Reversing valve:
-Fixed installation on the cylinder barrel of the cylinder.
-The intake port is connected to the intake pipe, and the A port on the directional valve is connected to the first right chamber and the second right chamber through the first air pipe, while the B port is connected to the first left chamber and the second left chamber through the second air pipe.
-There is a switch valve installed on the intake pipe to control the entry of compressed air.
3. First plunger valve:
-There are two, which are fixedly installed on the upper and lower end covers of the cylinder.
-One end of the first plunger rod on the two first plunger valves is fixedly connected to the first cylinder piston and the second cylinder piston, respectively.
4. Inlet pipe:
-Arrange on one side of the cylinder.
-Both ends are connected and connected to the inlet ports of two first plunger valves, and an inlet port is provided on the inlet pipe.
3、 Technical parameters
1. Maximum intake pressure: [1 map].
2. Maximum output hydraulic pressure: [30mpa].
3. Pneumatic piston diameter: [100mm].
4. Hydraulic plunger diameter: [50mm].
4、 Working principle
This pneumatic liquid booster pump operates according to the principle of automatic reciprocating differential pressure. When compressed air enters the directional valve through the intake pipe and is then distributed to different chambers of the cylinder by the directional valve, it pushes the first cylinder piston and the second cylinder piston to perform reciprocating motion inside the cylinder. Due to the first cylinder piston and the second cylinder piston being respectively connected to the first plunger rods of the two first plunger valves, the first plunger valve is driven to work.
A large area pneumatic piston is connected to a smaller area hydraulic plunger through a piston rod. When the pneumatic piston moves, it converts air pressure into hydraulic power, which increases the pressure of the liquid. When the ratio of liquid to pneumatic pressure output is equal to the theoretical ratio, the pump automatically stops circulating.
5、 Usage method
1. Pre operation inspection:
-Check if the compressed air source in the intake pipeline is normal and if the pressure is stable.
-Check whether the connection of the inlet pipeline is firm and there is no leakage.
-Confirm that all components of the pump are working properly without any abnormal noise or vibration.
2. Start and Stop:
-Open the switch valve on the intake pipe, and the pump will automatically start, starting the boosting work.
-After the liquid pressure test or hydraulic control task is completed, close the switch valve and the pump will automatically stop circulating.
3. Pressure regulation:
-By adjusting the compressed air pressure on the intake pipeline, the output hydraulic pressure can be indirectly regulated. But care should be taken not to exceed the maximum pressure that the pump can withstand.
7、 Maintenance and upkeep
1. Regular inspection:
-Check the sealing condition of the sealing partition, first cylinder piston, and second cylinder piston inside the cylinder. If there is any leakage, replace the sealing components in a timely manner.
-Check the working performance of the directional valve to ensure its normal switching of the air path.
-Check the sealing condition of the first plunger valve and the movement of the plunger rod, and promptly address any issues.
-Check the fastening of each pipeline connection to ensure there is no looseness or leakage.
2. Cleaning and lubrication:
-Regularly clean the external surface of the pump to keep the equipment clean.
-According to usage, lubricate the moving parts appropriately to ensure smooth operation of the pump.
3. Troubleshooting:
-Insufficient pressure: Check if the compressed air pressure is normal, if the seals are damaged, and if the pipelines are blocked.
-Leakage: Check if the seals are damaged and if the pipeline connections are loose.
-Abnormal noise or vibration: Check if the pump is securely installed and if the moving parts are worn.