Suspension piston type efficient cylinder piston power system
A technology of cylinder piston and power system, applied in the direction of piston, cylinder, cylinder head, etc., can solve the problems of inner wall wear and wear resistance of the cylinder, and achieve the effect of reducing leakage, large output power and high efficiency
Inactive Publication Date: 2012-09-19
江苏田娘农业科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem that the wear resistance of the prior art cylinder-piston mechanism is reduced under high temperature conditions, thereby causing the inner wall of the cylinder to wear, and to provide a suspended piston type high-efficiency cylinder-piston power system
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[0009] Such as figure 1 As shown, the suspended piston type high-efficiency cylinder-piston power system described in the embodiment of the present invention includes a cylinder 1, a piston 2 and a crankcase 3. A clearance fit is used between the cylinder 1 and the piston 2, and no seal is provided on the mating surface. The crankcase 3 is connected and sealed to the cylinder 1. A liquid oxygen inlet 4 is provided on the side of the cylinder 1. The liquid oxygen inlet 4 is connected to the liquid oxygen supply pipeline 5. The liquid oxygen supply The end of the delivery pipeline 5 communicates with the high-pressure liquid oxygen storage tank 6, and the liquid oxygen supply pipeline 5 is preheated through the exhaust pipe 11; the side of the crankcase 3 communicates with the gas return pipeline 7, and the gas return The charging pipe 7 is connected to the intake pipe 12 .
[0010] The beneficial effect of the present invention is that the suspended piston type high-efficiency...
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The invention discloses a suspension piston type efficient cylinder piston power system which comprises a cylinder, a piston and a crankcase, wherein clearance fit is adopted between the cylinder and the piston, and a fitting surface between the cylinder and the piston is provided with a sealing ring; the crankcase is connected and sealed with the cylinder; a liquid oxygen inlet is arranged at the side of the cylinder; the liquid oxygen inlet is connected with a liquid oxygen supply pipeline; the tail end of the liquid oxygen supply pipeline is communicated with a high-pressure liquid oxygen storage tank; the liquid oxygen supply pipeline is preheated by an exhaust pipe; and the side of the crankcase is communicated with a gas refilling pipeline which is connected with a gas inlet pipe. The suspension piston type efficient cylinder piston power system has the beneficial effects that compared with the cylinder piston mechanism in the prior art, the suspension piston type efficient cylinder piston power system is higher in efficiency and output power, and better in energy-saving and environment-friendly effects.
Description
technical field [0001] The invention relates to a suspended piston type high-efficiency cylinder-piston power system, which belongs to the field of power system engines. Background technique [0002] As we all know, the specific structure of the engine cylinder in the prior art is the sliding fit between the cylinder block and the internal piston, and multiple sealing rings are arranged on the mutual mating surfaces to prevent the high-pressure gas generated by internal combustion from leaking out from the mating gap. However, such a structure also brings about the problem of high-temperature wear, so the manufacturers of the engine cylinders of the prior art are all committed to finding materials and processes that are resistant to high-temperature friction. The research and development and practice have invested a lot, but the progress has been very slow. The reason is that human research on high-temperature resistant materials has approached the limit, and it is very diff...
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Login to View More IPC IPC(8): F02B75/40F02F1/18F02F3/00
Inventor 高健浩
Owner 江苏田娘农业科技有限公司