Application of power unit

Application of power unit

The application range of power units is still very wide. Hydraulic power units can be used in industry, aviation, military, etc. Due to the small size of the power unit, but the big effect, it is loved by many industries. The power unit is introduced by the power unit manufacturer below. Applications.

Power units are widely used in: providing power sources for hydraulic tools; performance testing and verification of instruments and meters; static and dynamic pressure testing of aerospace accessories; injection of chemical reagents into pipelines and reactors; valves, pipelines, pressure vessels, etc. Pressure testing of pressure equipment; pressure testing of various pressure components on automobiles (such as brake pumps, water pumps, cylinder blocks, pump casings, etc.); suitable for static pressure testing and leakage testing in various other situations (such as air conditioners) Compressor shells, heat exchangers, hydraulic hoses, hydraulic engineering components, etc.). Working principle and application scope of lifting platform power unit

1. Driven by low-pressure air, the equipment is light and easy to maintain, which is convenient for outdoor use and transportation.

2. The output pressure is high, the pressure is automatically compensated, and the pressure holding effect is good for a long time.

3. Imported components are selected for the installation components, the product quality is good, the failure rate is low, and the safety factor is high.

4. The unique handle pressurizing device can be operated manually and pneumatically. When there is no air source for driving, the handle pressurizing device can be used to correctly control the output pressure.

5. The high-pressure pump valve and pipeline are made of imported 316L stainless steel, which is suitable for most liquid media such as water, oil, and emulsion.

In the working state, the hydraulic actuator is controlled by the solenoid valve. The system command signal causes the solenoid valve to operate, controls the oil pressure and the energy release of the accumulator, and then controls the oil cylinder slide valve. The valve is driven by the mechanical transmission mechanism to implement rapid closing, Normal opening and closing and test control. The high-pressure oil cylinder can be fixed on the valve stem or directly used as an actuator. The surplus hydraulic oil is returned to the hydraulic oil station, so that the pipeline system can control several valves connected in parallel with one oil inlet pipe and one oil return pipe. This hydraulic station with special drive technology is used to control the action of the main steam valve and the actuators of the steam turbine bypass system. Working principle and application scope of lifting platform power unit

The hydraulic power unit mainly uses the flow of liquid to generate pressure. When the external lever is pressed, the mechanical energy is converted into pressure output, and then the piston is finally pushed through a series of pipes to lift the heavy object. At this time, the pressure will be converted into mechanical energy. In fact, this process is two kinds of The process of mutual transformation of different forms of energy. The hydraulic power unit controls the speed of movement by adjusting the valve. When the valve is opened relatively large, more liquid enters, which makes the movement speed of the body increase, and vice versa, it will reduce its movement speed. So as to realize the control function of moving speed.

The above is the application range of the power unit. Only by understanding the working principle of the power unit can you better use it. If you want to know more about the power unit, you can pay attention to Huai’an Shengjie Hydraulic Machinery Co., Ltd. (Huai’an Oumai Hydraulic Technology Co., Ltd).