Air powered engine

Abstract

The present invention discloses an air-powered engine, which is characterized by comprising a signal wheel connected to the engine crankshaft transmission and a signal sensor on its outer side, an air eye is arranged on the upper side of each engine piston cylinder, each air eye is connected to an air intake chamber and an exhaust chamber, an air source is input to the air intake chamber, a pneumatic valve is arranged on the air eye, and the air eye is connected to the air intake chamber for air intake or exhaust chamber for exhaust through the pneumatic valve, and the operation of each pneumatic valve is controlled by a signal wheel, a signal sensor and an electronic system. It uses compressed air as energy, the engine works cleanly and pollution-free, the working cost is low, the energy reserve is huge and can be recycled, and the air intake and exhaust are controlled by a signal wheel, a signal sensor and an electronic system in structure, which is accurate, efficient and has excellent performance.

Description

Technical Field

[0001] The present invention relates to the technical field of engines, in particular to an aerodynamic engine. Background Art

[0002] At present, the whole world is looking for clean and cheap energy to replace traditional energy. Air energy, as a large and pollution-free energy source, has been waiting to be developed. In particular, the application of air energy in engines can not only solve the problem of the continuous depletion of existing energy, but also avoid the current situation of traditional energy continuing to pollute the environment, and achieve green and sustainable development.

[0003] The Chinese patent application number CN201220451709.X discloses an engine, specifically, a variable multi-cylinder air power engine using compressed air as power. The variable multi-cylinder air power engine of the utility model comprises: an engine body (1), an upper housing (20), an air intake and exhaust electric control box (30), an air intake and exhaust device (40), an oil pan (50), a lower housing (60), and a fixing frame (70). When the throttle of the engine is opened, the engine starts to supply air, and the protrusion of the air intake and exhaust electric control shaft (17) pushes the electric control plate (171) to contact one of the static electricity plates, then the corresponding electromagnetic valve (11) is connected and energized, the air intake valve (13) is opened, and the compressed gas enters the corresponding cylinder (12) through the electromagnetic valve (11), and the compressed gas entering pushes the cylinder rod (120) to move, and at the same time drives the crankshaft (14) to rotate, thereby outputting power.

[0004] The above-mentioned prior art is an engine using compressed air as a power source, but it adopts a structural setting in which a cylinder drives a crankshaft to output power, which not only completely changes the power system of the existing automobile, but also the practical effect of the cylinder drive structure is not good. Summary of the invention

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an aerodynamic engine, which uses compressed air as energy. The engine operates cleanly and pollution-free, has low operating costs, has huge energy reserves and can be recycled. Structurally, the intake and exhaust are controlled by signal wheels, signal sensors and electronic systems, and the engine is accurate, efficient and has excellent performance.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] An air powered engine, characterized in that it includes a signal wheel drivingly connected to the engine crankshaft and a signal sensor on its outer side, an air eye is provided on the upper side of each engine piston cylinder, each air eye is connected to an intake chamber and an exhaust chamber, an air source is input to the intake chamber, a pneumatic valve is provided on the air eye, the air eye is connected to the intake chamber for air intake or to the exhaust chamber for exhaust through the pneumatic valve, and the operation of each pneumatic valve is controlled by the signal wheel, the signal sensor and the electronic system.

[0008] According to the above technical scheme, it is further configured as follows: the two sides above the air eye are the air intake chamber and the exhaust chamber, the pneumatic valve stem is horizontally arranged in the air intake chamber, above the air eye and in the exhaust chamber, the pneumatic valve stem is provided with an air intake valve cover and an exhaust valve cover, and under the lateral movement of the pneumatic valve stem, the exhaust valve cover is sealed with the exhaust valve seat on the air eye or the air intake valve cover is sealed with the air intake valve seat on the air eye.

[0009] According to the above technical solution, it is further configured as follows: both ends of the pneumatic valve stem are respectively arranged in the pneumatic slide seat, and the rear end of the pneumatic slide seat is connected to an electromagnetic pneumatic valve.

[0010] According to the above technical solution, it is further configured that: a spring is provided between the air intake valve cover and the exhaust valve cover and the pneumatic slide seat.

[0011] According to the above technical solution, it is further configured as follows: the signal wheel structure is: a plurality of groups of signal bars are provided on the cylindrical wheel body, a group of signal bars has two signal bars, and each corresponds to a signal sensor, the sum of the central angles of the two signal bars in the same group of signal bars is equal to 360 degrees, and the opening positions of one signal bar and the other signal bar are symmetrical.

[0012] According to the above technical solution, it is further configured as follows: the signal sensor is a proximity switch, and a group of signal bars and two proximity switches correspond to one pneumatic valve.

[0013] According to the above technical solution, it is further configured as follows: the signal wheel includes a toothed belt wheel, the toothed belt wheel is connected to the engine crankshaft gear through a toothed belt, and the number of teeth of the toothed belt wheel is a multiple of the number of teeth of the engine crankshaft gear.

[0014] The working method of the aerodynamic engine is characterized by:

[0015] a. Intake: Compressed gas is input through the intake chamber and enters the air eye through the opened intake valve seat;

[0016] b. Work: The compressed gas entering the air hole pushes the engine piston and cylinder to move downward, thereby driving the crankshaft to rotate, and the engine piston and cylinder move upward;

[0017] c. Exhaust: The crankshaft drives the signal wheel, and the signal bar on the signal wheel transmits signals to the signal sensor in correspondence. The electronic system controls the electromagnetic pneumatic valve to drive the pneumatic valve stem to move horizontally, thereby sealing the intake valve cover and the intake valve seat, and opening the exhaust valve cover and the exhaust valve seat for exhaust.

[0018] In summary, the beneficial effects of the present invention compared with the prior art are as follows:

[0019] 1. Using compressed air as energy, the engine operates cleanly and pollution-free, has low operating costs, huge energy reserves and can be recycled.

[0020] 2. Structurally, the intake and exhaust are controlled through signal wheels, signal sensors and electronic systems, which is accurate, efficient and has excellent performance.

[0021] 3. The present invention can be modified on the existing engine to complete the transformation from fuel power to air power, and has a wide range of applications and strong adaptability.

[0022] 4. The engine can be set to 1-12 cylinders according to usage requirements, and only the number of transmission teeth and signal wheel and other structures of the engine need to be adjusted in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural cross-sectional view of the present invention.

[0024] Figure 2 It is a structural schematic diagram of the present invention. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0027] Example 1.

[0028] See also Figure 1-2The air powered engine is characterized in that it comprises a signal wheel (1) connected to the engine crankshaft and a signal sensor (2) on its outer side, an air eye (3) is arranged on the upper side of each engine piston cylinder, each air eye (3) is connected to an air intake chamber (4) and an exhaust chamber (5), an air source is input to the air intake chamber (4), a pneumatic valve is arranged on the air eye (3), and the air eye (3) is connected to the air intake chamber (4) for air intake or to the exhaust chamber (5) for exhaust through the pneumatic valve, and the operation of each pneumatic valve is controlled by the signal wheel (1), the signal sensor (2) and the electronic system.

[0029] On both sides above the air eye (3) are an air inlet chamber (4) and an air exhaust chamber (5); a pneumatic valve stem (6) is horizontally arranged in the air inlet chamber (4), above the air eye (3) and in the air exhaust chamber (5); an air inlet valve cover (7) and an air exhaust valve cover (8) are arranged on the pneumatic valve stem (6); when the pneumatic valve stem (6) moves horizontally, the exhaust valve cover (8) is sealed with an exhaust valve seat (9) on the air eye or the air inlet valve cover (7) is sealed with an air inlet valve seat (10) on the air eye.

[0030] The two ends of the pneumatic valve stem (6) are respectively arranged in the pneumatic slide seat, and the rear end of the pneumatic slide seat is connected to an electromagnetic pneumatic valve (11).

[0031] Springs are arranged between the air inlet valve cover (7) and the air outlet valve cover (8) and the pneumatic slide seat.

[0032] The structure of the signal wheel (1) is as follows: a plurality of groups of signal bars (12) are arranged on a cylindrical wheel body, wherein a group of signal bars has two signal bars, each corresponding to a signal sensor (2), the sum of the central angles of two signal bars in the same group of signal bars is equal to 360 degrees, and the opening positions of one signal bar and the other signal bar are symmetrical.

[0033] The signal sensor is a proximity switch, and through a set of signal bars (12), two proximity switches correspond to one pneumatic valve.

[0034] The signal wheel includes a toothed belt wheel (13), which is connected to the engine crankshaft gear (15) through a toothed belt (14), and the number of teeth of the toothed belt wheel is a multiple of the number of teeth of the engine crankshaft gear. For example, if the engine crankshaft gear has 20 teeth, then the toothed belt wheel (13) of a 4-cylinder engine has 40 teeth, and that of a 6-cylinder engine has 60 teeth.

[0035] The working method of the aerodynamic engine is characterized by:

[0036] a. Air intake: compressed gas is input through the air intake chamber (4) and enters the air eye (3) through the opened air intake valve seat (10);

[0037] b. Work: The compressed gas entering the air eye (3) pushes the engine piston cylinder downward, thereby driving the crankshaft to rotate, and the engine piston cylinder moves upward;

[0038] c. Exhaust: The crankshaft drives the signal wheel (1), and the signal bar (12) on the signal wheel transmits a corresponding signal to the signal sensor (2). The electronic system controls the electromagnetic pneumatic valve to drive the pneumatic valve stem to move horizontally, thereby sealing the intake valve cover (7) and the intake valve seat (10), and opening the exhaust valve cover (8) and the exhaust valve seat (9) to exhaust;

[0039] The signal bar and signal sensor of the signal wheel are arranged as follows:

[0040]

[0041]

[0042] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. An air powered engine, characterized in that: It includes a signal wheel connected to the engine crankshaft transmission and a signal sensor on its outer side. An air eye is provided on the upper side of each engine piston cylinder body. Each air eye is connected to an intake chamber and an exhaust chamber. The intake chamber inputs an air source. A pneumatic valve is provided on the air eye. The air eye is connected to the intake chamber for air intake or to the exhaust chamber for exhaust through the pneumatic valve. The operation of each pneumatic valve is controlled by the signal wheel, the signal sensor and the electronic system. The two sides above the air eye are the intake chamber and the exhaust chamber. The pneumatic valve stem is horizontally arranged in the intake chamber, above the air eye and in the exhaust chamber. The pneumatic valve stem is provided with an intake valve cover and an exhaust valve cover. Under the lateral movement of the pneumatic valve stem, the exhaust valve cover is sealed with the exhaust valve seat on the air eye or the intake valve cover is sealed with the intake valve seat on the air eye. The structure of the signal wheel is: a plurality of groups of signal strips are provided on the cylindrical wheel body, the number of signal strips in a group is two, and each corresponds to a signal sensor. The sum of the central angles of two signal strips in the same group of signal strips is equal to 360 degrees, and the opening position of one signal strip is symmetrical with that of the other signal strip.

2. The air powered engine according to claim 1, characterized in that: The two ends of the pneumatic valve stem are respectively arranged in the pneumatic slide seat, and the rear end of the pneumatic slide seat is connected with an electromagnetic pneumatic valve.

3. The air powered engine according to claim 2, characterized in that: Springs are arranged between the air inlet valve cover and the exhaust valve cover and the pneumatic slide seat.

4. The air powered engine according to claim 3, characterized in that: The signal sensor is a proximity switch, through a set of signal bars, two proximity switches correspond to one pneumatic valve.

5. The air powered engine according to claim 1, characterized in that: The signal wheel comprises a toothed belt wheel, which is connected to the engine crankshaft gear via a toothed belt, and the number of teeth of the toothed belt wheel is a multiple of the number of teeth of the engine crankshaft gear.

6. The operating method of the aerodynamic engine according to claim 1, characterized in that: a 1. Intake: Compressed gas is input through the intake chamber and enters the air eye through the opened intake valve seat; b. Work: The compressed gas entering the air hole pushes the engine piston and cylinder to move downward, thereby driving the crankshaft to rotate, and the engine piston and cylinder move upward; c. Exhaust: The crankshaft drives the signal wheel, and the signal bar on the signal wheel transmits signals to the signal sensor in correspondence. The electronic system controls the electromagnetic pneumatic valve to drive the pneumatic valve stem to move horizontally, thereby sealing the intake valve cover and the intake valve seat, and opening the exhaust valve cover and the exhaust valve seat for exhaust.

Images