Rotary engine

Abstract

The invention discloses a rotary engine which consists of a turbine, more than one slide blocks and knightheads. Several non-reverse triangular bag-type recesses as pistons that can improve unit energy are arranged emitting helically on circumferential surface or both sides of said turbine. The slide block is formed crescent-shape for matching with said turbine. The angle formed between curved slide and reverse direction of turbine can be changed by means of regulating knightheads, so as to save space and improve friction force between the curved slide and the turbine. Airflow producing in firebox and cooling chamber can be collected by a drive chamber arranged on the end of the slide block and can be used for pushing pistons to turn the turbine.

Description

technical field [0001] The invention relates to a power machine device, in particular to a rotary engine of a steam turbine. Background technique [0002] Reciprocating piston engines are widely used in land vehicles, except for aircraft and ships that require faster or higher horsepower with jet engines. The torque is still normal at low speeds, which is its unique advantage. Due to the high cumulative temperature of continuous combustion, the jet engine has relatively stable air mixing, good combustion efficiency, small size, and high horsepower, which are its advantages, but its disadvantages are poor torque at low speeds. Reciprocating engines usually have to maintain a proper clearance (Clearance) between the piston and the cylinder before they can rotate, so they must be cooled and controlled at a low temperature to prevent strain caused by thermal expansion and contraction. The total heat loss accounts for about 60% of the total fuel, which is effective The utilizati...

AI Technical Summary

Problems solved by technology

Due to the high cumulative temperature of continuous combustion, the jet engine has relatively stable air mixing, good combustion efficiency, small size, and high horsepower, which are its advantages, but the torque difference at low speed is its disadvantage.

Reciprocating engines usually have to maintain a proper clearance (Clearance) between the piston and the cylinder before they can rotate, so they must be cooled and controlled at a low temperature to prevent strain caused by thermal expansion and contraction. The total heat loss accounts for about 60% of the total fuel, which is effective The utilization rate is only about 30%. In addition, it is not easy to control the mixing ratio of air and fuel in the intermittent air intake system. The low combustion temperature is more likely to cause air pollution. The cylinder detonates each time with a large amount of detonation, loud noise, and large vibration. The control is complicated, The relative structure is also heavy and strong, and due to the limit of knocking, the inner diameter of the cylinder should not be greater than 150 cm. Therefore, gasoline engines with high horsepower are all composed of multiple cylinders, and the acceleration performance is poor. Adding a mixture of oil and gas every one or two revolutions may increase limited quantity

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