Unpowered system supercharger
A power system and supercharger technology, applied in fluid pressure converters, mechanical equipment, etc., can solve the problems of affecting the system increase effect, unstable pressure, waste of energy, etc., and achieve simple and smooth process, stable pressure, and cost reduction Effect
Active Publication Date: 2016-10-05
大连光洋自动化系统有限公司
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a supercharger with no power system, which solves the problem of pressure instability and leakage during the supercharging process, which seriously affects the increasing effect of the system; it needs to continuously replenish power, which wastes huge energy. The problem of extremely high cost; the problem of sealing, stability control and lubrication of nitrogen gas spring under high temperature and high pressure
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[0016] Such as figure 1 , figure 2 As shown, there is no power system supercharger, including oil cylinder end cover 1, oil cylinder piston 4, boost chamber end cover 5, nitrogen gas spring, oil cylinder 14 and pressure gauge 19; nitrogen gas spring includes nitrogen cylinder piston 9, nitrogen cylinder 10 and nitrogen gas spring Cylinder end cover 17, one end of nitrogen cylinder 10 is equipped with nitrogen cylinder end cover 17 and is sealed by O-ring 2, nitrogen cavity is formed between nitrogen cylinder 10 and nitrogen cylinder end cover 17, nitrogen cylinder piston 9 is a cavity structure, nitrogen The piston rod of the cylinder piston 9 is matched with the nitrogen cylinder end cover 17 in clearance, the piston body end of the nitrogen cylinder piston 9 extends into the nitrogen cavity, and the other end of the nitrogen cylinder 10 is provided with an inflation port, and an inflation valve 11 and an air plug are installed at the inflation port. Head 18, the nitrogen c...
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The invention discloses an unpowered system supercharger. The middle of a cavity of an oil cylinder is connected to a supercharging cavity end cover in a threaded mode, one end of the oil cylinder is connected to a nitrogen gas cylinder in a threaded mode, and a piston rod of a piston of the nitrogen gas cylinder is in clearance fit with the oil cylinder; the other end of the oil cylinder is connected to an oil cylinder end cover in a threaded mode and is sealed. The unpowered system supercharger is safe, reliable, wide in supercharging range and low in manufacturing cost and does not need external power sources, the pressure is stable in the supercharging process, the oil pressure of a supercharging cavity can be compensated for through the stroke change of the piston rod of the piston of the nitrogen gas cylinder, leakage is avoided, a hydraulic system can realize the supercharging effect after a hydraulic source is disconnected and can serve as an energy accumulator, the supercharging effect is good, the energy is greatly saved, and the cost is greatly lowered; in the automatic production process of cooperation among a flexible production line, a robot and equipment, loop supercharging and pressure-maintaining of the hydraulic system of the engineering series can be more complete, high-pressure pump stations can be replaced by supercharging, the labor intensity of workers can be lowered, the productivity can be increased, and the product quality can be guaranteed.
Description
technical field [0001] The invention relates to the technical field of superchargers, in particular to a supercharger without power system. Background technique [0002] With the continuous advancement of science and technology, the requirements for superchargers in the industrial field are getting higher and higher, which not only requires the supercharger to meet various needs of the mechanical structure, but also requires the miniaturization and high performance of the supercharger. The supercharger in the prior art adjusts the system supercharging by adjusting the spring force. When the system is depressurized, the pressure of the booster system drops, and it cannot maintain the pressure and act as an accumulator. A check valve needs to be installed at the pressurized outlet, and the check valve needs to be dismantled when returning oil, the structure is complex, and the process is cumbersome. The supercharger needs to continuously replenish power during the entire sup...
Claims
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IPC IPC(8): F15B3/00
Inventor 姜雨王全臻徐杰李明章张贵鹏
Owner 大连光洋自动化系统有限公司