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Hydraulic Station
The hydraulic station is an independent hydraulic power device that converts mechanical energy into hydraulic energy through a hydraulic pump, providing power source and control functions for the hydraulic system. The following is a detailed introduction to the hydraulic station:
1. The composition of hydraulic station
Pump device: consists of a motor and a hydraulic pump, which serves as the power source of the hydraulic station, converts mechanical energy into hydraulic energy.
Integrated block or valve combination: composed of a hydraulic valve and a channel body, used to adjust the direction, pressure and flow of hydraulic oil.
Oil tank: a semi-enclosed container welded by steel plates, used to store, cool and filter hydraulic oil, usually equipped with an oil filter net, air filter, etc.
Electrical box: It is divided into two forms: external lead terminal board and a complete set of control appliances, for electrical control.
2. Working principle of hydraulic station
The motor drives the hydraulic pump to rotate, absorb oil from the oil tank and pressurize, converting mechanical energy into hydraulic energy. The hydraulic oil is transferred to the hydraulic cylinder or oil motor of the hydraulic machinery through an external pipeline through an integrated block or a combination of valves, thereby controlling the direction, force and speed of the hydraulic motor and pushing various hydraulic machinery to do work.
3. Functions of hydraulic stations
Power: Provides the required pressure and flow rate for the hydraulic system, and drives actuators such as hydraulic cylinders or hydraulic motors to operate.
Control function: Control the direction, pressure and flow of hydraulic oil through a hydraulic valve to realize various actions of the hydraulic system.
Protection function: Equipped with safety valves, pressure reducing valves, etc. to protect the hydraulic system from overload and overpressure.
4. Advantages of hydraulic stations
High power transmission efficiency: Hydraulic systems have the characteristics of wide-purpose, high efficiency and simple construction in power transmission.
High control accuracy: It can accurately control the movement speed, direction and strength of the hydraulic actuator.
Strong adaptability: suitable for various mechanical equipment that require hydraulic power, such as engineering machinery, metallurgy equipment, mining machinery, etc.
Compact structure: The hydraulic station is compact in design and covers a small area, which is easy to install and maintain.
5. Key points for selecting hydraulic stations
Working environment: Consider the working environment of the hydraulic station, such as temperature, humidity, corrosiveness, etc., and choose the appropriate hydraulic oil and protection level.
Motor power: Choose the appropriate motor power according to the flow rate and working pressure of the hydraulic station.
Control system: Select appropriate control systems according to the control requirements of the hydraulic system, such as PLC control, proportional control, etc.
6. Maintenance and maintenance of hydraulic stations
Regular inspection: Regularly check the oil level, oil temperature, oil quality, etc. of the hydraulic station to ensure the normal operation of the hydraulic system.
Replace hydraulic oil: Replace hydraulic oil regularly according to the service life and pollution degree of the hydraulic oil.
Cleaning filter element: Clean or replace the filter element of the hydraulic station regularly to prevent impurities from entering the hydraulic system.
Check seals: Check the seals of the hydraulic station regularly to prevent leakage.
The hydraulic station is an independent hydraulic power device that converts mechanical energy into hydraulic energy through a hydraulic pump, providing power source and control functions for the hydraulic system. The following is a detailed introduction to the hydraulic station:
1. The composition of hydraulic station
Pump device: consists of a motor and a hydraulic pump, which serves as the power source of the hydraulic station, converts mechanical energy into hydraulic energy.
Integrated block or valve combination: composed of a hydraulic valve and a channel body, used to adjust the direction, pressure and flow of hydraulic oil.
Oil tank: a semi-enclosed container welded by steel plates, used to store, cool and filter hydraulic oil, usually equipped with an oil filter net, air filter, etc.
Electrical box: It is divided into two forms: external lead terminal board and a complete set of control appliances, for electrical control.
2. Working principle of hydraulic station
The motor drives the hydraulic pump to rotate, absorb oil from the oil tank and pressurize, converting mechanical energy into hydraulic energy. The hydraulic oil is transferred to the hydraulic cylinder or oil motor of the hydraulic machinery through an external pipeline through an integrated block or a combination of valves, thereby controlling the direction, force and speed of the hydraulic motor and pushing various hydraulic machinery to do work.
3. Functions of hydraulic stations
Power: Provides the required pressure and flow rate for the hydraulic system, and drives actuators such as hydraulic cylinders or hydraulic motors to operate.
Control function: Control the direction, pressure and flow of hydraulic oil through a hydraulic valve to realize various actions of the hydraulic system.
Protection function: Equipped with safety valves, pressure reducing valves, etc. to protect the hydraulic system from overload and overpressure.
4. Advantages of hydraulic stations
High power transmission efficiency: Hydraulic systems have the characteristics of wide-purpose, high efficiency and simple construction in power transmission.
High control accuracy: It can accurately control the movement speed, direction and strength of the hydraulic actuator.
Strong adaptability: suitable for various mechanical equipment that require hydraulic power, such as engineering machinery, metallurgy equipment, mining machinery, etc.
Compact structure: The hydraulic station is compact in design and covers a small area, which is easy to install and maintain.
5. Key points for selecting hydraulic stations
Working environment: Consider the working environment of the hydraulic station, such as temperature, humidity, corrosiveness, etc., and choose the appropriate hydraulic oil and protection level.
Motor power: Choose the appropriate motor power according to the flow rate and working pressure of the hydraulic station.
Control system: Select appropriate control systems according to the control requirements of the hydraulic system, such as PLC control, proportional control, etc.
6. Maintenance and maintenance of hydraulic stations
Regular inspection: Regularly check the oil level, oil temperature, oil quality, etc. of the hydraulic station to ensure the normal operation of the hydraulic system.
Replace hydraulic oil: Replace hydraulic oil regularly according to the service life and pollution degree of the hydraulic oil.
Cleaning filter element: Clean or replace the filter element of the hydraulic station regularly to prevent impurities from entering the hydraulic system.
Check seals: Check the seals of the hydraulic station regularly to prevent leakage.
