What is a booster valve in a car
Booster valve is a kind of industrial equipment that can convert low pressure oil in hydraulic transmission system into high pressure oil in proportion. Generally used for pressure control valves on hydraulic or pneumatic equipment. It can also be used for other devices to increase gas and liquid pressure, such as automotive fuel booster valves. Used to increase the pressure of the system to the required pressure of the system.
Working principle
Through the inlet and return oil passage in the valve body, the control of the oil hole and the coordination of the oil drain valve, the booster and the hydraulic direction change valve are organically combined together.
peculiarity
The significant feature of the booster valve is that it depends on the pump source pressure to promote the booster and the hydraulic direction change valve to determine the position of each other, and the corresponding elimination of the connecting rod transmission movement and rotary movement, so that the valve is simple and practical, and an automatic reciprocating cylinder can be formed according to this principle, which is conducive to the hydraulic transmission to simplify, energy saving and consumption reduction direction.
The application of booster valve in pressure machine
The slider balancing device is particularly important for large and medium-sized presses. The weight of the slider parts has a great influence on the slider balancing device. The larger the balancing device, the greater the influence on the layout of the whole machine. After the booster valve is used, the air pressure is increased, the balance cylinder size is reduced, the diameter of the air reservoir is reduced, and the weight of the whole machine is reduced, reducing the difficulty of processing and assembly. After using the booster valve, referring to the previous design experience, the design space of the upper beam can be reduced, the overall size of the machine can be reduced, and the weight of the machine can be reduced. Secondly, the diameter of the balance cylinder is also greatly reduced, and the diameter and length of the air reservoir are also reduced, and the design space and layout can be diversified. In this way, each punching machine can save the design cost of 50,000 to 100,000 yuan; At the same time, the processing and manufacturing difficulties are reduced, and the assembly cycle is shortened.
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