Two-stroke swash plate engine with double-acting cylinders

Abstract

The invention relates to a two-stroke swash plate engine device with double-acting cylinders. The device is characterized in that 6 double-acting cylinders are circumferentially placed around a central shaft, and 12 double-acting cylinders are symmetrically arranged on a swash plate; cylinder covers are arranged at the two ends of each cylinder, pistons and the cylinder covers form two cavities acting simultaneously and alternately so as to form a two-stroke gas acting motion cycle; and suction and exhaust valves of the cylinders above the pistons are arranged in the cylinder covers, suction and exhaust valves of the cylinders below the pistons are arranged on the two sides of the walls of the cylinders, the four suction and exhaust valves are controlled by a top disc cam which is connected with the central shaft and moves in accordance with the swash plate. The double-acting cylinders gather exhaust at the outer circumference of the cylinder covers, so that the two-stroke exhaust is fully burnt to act and drive a turbine to realize intake supercharging; and supercharged intake gas further absorbs heat on the walls of the cylinders in a supercharging chamber so as to cool the cylinders. According to the device, the system structure is simple and compact, and full demonstration and effective utilization are implemented in three aspects of cylinder acting spaces, cylinder cooling and intake heating and continuous acting of the two-stroke exhaust.

Description

technical field [0001] The invention relates to a double-acting cylinder two-stroke swash plate engine device, which is characterized in that: 1. Double-acting cylinder—one cylinder is used as two cylinders. According to the calculation of the effective working volume of the cylinder with a new structure, one double-acting cylinder is installed in the main body Under the condition of the same structure, it is equivalent to 1.8 times of the traditional single-acting cylinder; 2. Swash plate transmission - each group of 6 cylinders is arranged around the central axis in a circular shape, and two groups of 12 cylinders are symmetrically arranged on both sides of the swash plate. 3. The gas work cycle adopts two-stroke movement; 4. Since the two-stroke exhaust gas is not fully combusted and contains an appropriate amount of fresh oil-containing mixture, it can continue to fully burn and do work, and it can also perform power on the intake air while increasing the output power. sup...

AI Technical Summary

Problems solved by technology

[0002] At present, the cylinder arrangement of the traditional piston engine has in-line type, V type, double V type and horizontal symmetrical type. These four structures cause the overall volume of the engine to be too large, which is not conducive to reducing the weight of the system.

If you want to increase the power of the engine system, you must either increase the volume of the cylinder or increase the number of cylinders. These two methods will inevitably further increase the overall volume and quality of the engine, and at the same time increase the complexity and high cost of the system.

At the same time, because the gas work cycle is completed in the space between the piston and the top cylinder head, the cylinder with such a structure is far from achieving the goal of efficient utilization.

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