CN203271817U

CN203271817U - Energy-saving type aerodynamic engine

Info

Publication number: CN203271817U
Application number: CN201320182363.2U
Authority: CN
Inventors: 邢力
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-07
Filing date: 2013-04-07
Publication date: 2013-11-06
Anticipated expiration: 2023-04-07

Abstract

The utility model relates to an energy-saving aerodynamic engine, which mainly includes: an engine casing, a cylinder, a piston, a connecting rod, a crankshaft, a flywheel, an air exhaust and intake valve, a camshaft, a pressure air intake pipe, a cam, and the upper part of the cylinder Air intake and exhaust ports, air intake and exhaust ports in the lower part of the cylinder, air intake pipes, air outlet pipes, pulleys or sprockets, pneumatic generators, batteries, inverters, high-pressure air storage tanks, electric Air compressors, one-way valves, self-control pressure regulating valves equipped with ECU electronic control units and pressure sensors, low-pressure air storage tanks, etc.; the utility model can increase the utilization rate of air energy from about 40% to 90% Above: reliable operation, low noise, low energy consumption, mature technology, simple structure, easy operation, convenient maintenance, low cost, belongs to an energy-saving clean air power engine, and has good industrial applicability.

Description

The energy-saving air power motor

Technical field

The utility model relates to a kind of energy-saving air power motor, belongs to the engine apparatus field.

Background technique

The native hydrocarbon class A fuel A motors such as existing vehicle configuration diesel oil, gasoline or combustion gas, fuel be at the motor internal combustion driving Vehicle Driving Cycle that releases energy, and burning causes the tail gas pollution atmosphere environment of discharging; Especially, the natural hydro carbons energy belongs to non-renewable resource, and reserves are increasingly exhausted, and the energy products price is constantly soaring, causes cost of transportation to strengthen; Especially, the pressure of the off-air that known air-powered motor is discharged generally also has 5-15MPa, the capacity usage ratio of pressure air only has 40% left and right, remaining 60% is slatterned by emptying, be not utilized, cause the operation energy consumption cost of air-powered motor and aerodynamic force vehicle to strengthen.

The purpose of this utility model is to provide an energy-saving air power motor, it is high that this motor has the air-energy utilization ratio, noise is low, simple in structure, cost is low, easy to maintenance, wearing and tearing are little, simple to operate, exhaust emissions is pollution-free, the advantage that operating cost is low;

Summary of the invention

the utility model is to consist of like this: the energy-saving air power motor, mainly comprise: motor body (24), cylinder (1), piston (3), connecting rod (4), bent axle (2), flywheel (22), the 1st air exhausting air valve (8a), the 2nd air exhausting air valve (8d), the 1st air inlet valve (8b), the 2nd air inlet valve (8c), camshaft (20), high-pressure air suction tude (11), a cam (10a), b cam (10b), c cam (10c), d cam (10d), the air exhaust port (9) on the air inlet of (1) section or cylinder (1) top on cylinder, the air exhaust port (7) of the air inlet of cylinder (1) bottom or cylinder (1) bottom, high-pressure air suction tude (11), air steam outlet pipe (19), the belt pulley (5) that driving crank rotates, turbine gas motivation (33), generator (31), storage battery (29), inverter (28), high-pressure air holding vessel (12), electric air compressor (27), the first one-way cock (16), the second one-way cock (26), dispose the self-control pressure regulating valve (17) of ECU electronic control unit and pressure transducer, low-pressure air storage tank (18) etc., it is characterized in that: dispose pressure gauge (13) on high-pressure air storage tank (12), safety valve (15) and compressed-air actuated air intake valve (14), safety valve (15) can be drained automatically over the pressure air more than design pressure, another suction port of high-pressure air storage tank (12) communicates through the compressed air outlet pipe of one-way valve (26) with electric air compressor (27), and high-pressure air storage tank (12) can be that one or more serial or parallel connections that carry out use, the suction port of steam outlet pipe UNICOM's first one-way valve (16) of high-pressure air storage tank (12), be connected self-control pressure regulating valve (17) and be connected by the suction port of high-pressure air suction tude (11) and motor body (24) or cylinder (1) suction port and communicate through disposing the ECU electronic control unit in the air outlet of the first one-way valve (16) with pressure transducer, the air outlet of the air outlet of motor body (24) or cylinder (1) is through the suction port UNICOM of air exhaust duct (19) with low-pressure air storage tank (18), the suction port (35) of air outlet UNICOM's turbine gas motivation (33) of low-pressure air storage tank (18), the air outlet (34) of turbine gas motivation (33) connects the atmosphere emptying pipe,

Turbine gas motivation (33) by linking running shaft (32) between turbine gas motivation (33) and generator, is connected with generator (31); Be connected with electric wire (30) between generator (31) and storage battery (29); Be connected with electric wire between storage battery (29) and inverter (28); Inverter (28) is connected with electric air compressor (27) with electric wire; Dispose the piston (3) of band connecting rod (4) in cylinder (1), piston (3) is connected with bent axle (2) by connecting rod (4); the air exhaust port (9) on the air inlet on cylinder (1) top or cylinder top is the suction port of UNICOM's the 1st air exhausting air valve (8a) and the air outlet of the 1st air inlet valve (8b) respectively, the air outlet of the 1st air exhausting air valve (8a) is through air exhaust duct (19) UNICOM's low-pressure air storage tank (18), the suction port of the 1st air inlet valve (8b) is through disposing the self-control pressure regulating valve (17) of ECU electronic control unit and pressure transducer, the first one-way cock (16), high-pressure air suction tude (11) is connected with the air outlet of high-pressure air storage tank (12) and communicates, the air exhaust port (7) of the air inlet of cylinder (1) bottom or cylinder (1) bottom is the suction port of UNICOM the 2nd air inlet valve (8c) air outlet and the 2nd air exhausting air valve (8d) respectively, the air outlet of the 2nd air exhausting air valve (8d) is through air exhaust duct (19) UNICOM's low-pressure air storage tank (18), the suction port of the 2nd air inlet valve (8c) is through disposing the self-control pressure regulating valve (17) of ECU electronic control unit and pressure transducer, the first one-way cock (16), high-pressure air suction tude (11) is connected with the air outlet of high-pressure air storage tank (12) and communicates, high-pressure air storage tank (12) can pass through electric air compressor (27) supply pressurized air, or through compressed-air actuated air intake valve (14) by ambient air gas station air feed,

Closing or open device of air is comprised of the belt pulley (21) that configures on the belt pulley (5) that configures on camshaft (20), bent axle, camshaft and a cam (10a), b cam (10b), c cam (10c), the d cam (10d) that open and close function; Particularly, camshaft (20) is gone up chelating or is disposed and control the 1st air exhausting air valve (8a), the 1st air inlet valve (8b), the 2nd air inlet valve (8c), a cam (10a) that the 2nd air exhausting air valve (8d) opens or closes, b cam (10b), c cam (10c), d cam (10d); Piston (3) linear reciprocation operation in cylinder (1), driving crank (2) rotation, the rotation of bent axle (20) makes the belt pulley (5) of the upper configuration of bent axle (20) follow synchronous rotary, the belt pulley (5) of the upper configuration of bent axle (20) is by belt pulley (21) rotation of the upper configuration of the direct drive cam shaft of belt (20), and the belt pulley (21) of the upper configuration of camshaft (20) drives camshaft (20) and rotates; Each a cam (10a), b cam (10b), c cam (10c), d cam (10d) that opens and closes function of the upper configuration of camshaft (20) holds respectively the 1st air exhausting air valve (8a) by the rotation of camshaft (20), the 1st air inlet valve (8b), the 2nd air inlet valve (8c), valve top in the 2nd air exhausting air valve (8d) is by opening or closing of valve top control gas valve; The operation of camshaft (20) also can be passed through by computer-controlled driven by motor;

Described air exhausting air valve or air inlet valve adopt machinery valve or solenoid valve; Described mechanical air valve comprises valve body, valve plug, spring and disposes the camshaft of cam; Camshaft is configured on motor body, and an end of valve plug withstands on the cam of camshaft, disposes spring between the other end of valve plug and valve body, and the bent axle of rotation drives the camshaft synchronous rotary by belt pulley or chain wheel;

Dispose flywheel on described bent axle;

In described motor body, can configure single cylinder or multi cylinder and carry out the parallel connection use, vertical, array, many strokes are to satisfy the variation requirement of engine power; All dispose 2 air exhausting air valves and 2 air inlet valves on each cylinder;

In described motor body, the steam outlet pipe of each cylinder all is connected with steam outlet pipe;

In described motor body, the suction tude of each cylinder all communicates with the self-control pressure regulating valve, one-way cock and the high-pressure pipe that dispose ECU electronic control unit and pressure transducer;

The described self-control pressure regulating valve that disposes ECU electronic control unit closed-circuit system and pressure transducer belongs to modern vehicle manufacturing industry automatic control system device commonly used, and its product technology is ripe, and reliable performance is cheap; Can effectively control pressure or the flow of the compression sky that enters cylinder, to reach the output power of effectively controlling motor or the travelling speed of vehicle; The pressure regulation range of pressure regulator valve door generally between 0.1-50MPa, can be controlled air engine crankshaft rotating speed and output power effectively; When opening regulating valve, pressure air enters in the cylinder of motor, and motor begins to start or running, and the air pressure that enters cylinder is larger larger with flow, and the power of the output of motor is larger, and speed is faster, and vice versa; When throttle down, pressure air does not enter in the cylinder of motor, engine stoping operation;

Described high-pressure air storage tank can be 1 and connects and communicate to a plurality of parallel connections or serial fashion; Its material is metal or high voltage bearing carbon fiber reinforce plastic lightweight material, and the high-pressure air storage tank can be supplied pressurized air by electric air compressor, or by ambient air gas station air feed;

Described generator belongs to the turbogenerator of the routine take pressed gas as power or impeller type generator; Its principle is the rotation by the impeller shaft at turbine or impeller steam turbine center, drives the rotor cutting magnetic line that is connected with impeller shaft in generator and generates electricity; Commercially available turbogenerator kind or style are various, belong to ripe commodity, can select and adopt according to the air displacement of motor;

The utility model can transform into mechanical energy with the high-pressure air after compression, be that pressure air acts directly on the interior piston of cylinder, the to-and-fro motion of piston being carried out straight line is transformed into rotatablely moving of bent axle, work in cylinder by piston, carry out continuously air inlet, compression, expansion acting, exhaust Four processes, implement air can be transformed into the mechanical energy of output; The structure of motor can adopt according to the requirement of power demand the parallel-connection structure of single cylinder or multi-cylinder;

The 60% remaining pressure air that the utility model is discharged air-powered motor generates electricity, side by side, the direct current that sends is changed into Ac by inverter, further drive air compressor work with Ac and make needed pressurized air, the air energy utilization ratio can be brought up to more than 90% from 40% traditional left and right; Improved the output power of the air engine of the unit air gas-storing capacity (that is, at same air pressure and volume) in high pressure tank; Belong to the novel energy-saving air-powered motor;

The utility model can utilize electric power or the ABAP Adapter of the storage battery of configuration to start air compressor manufacturing pressurized air in the place that there is no the charge of air station, drives air engine work;

Air source of the gas utilization ratio of the present utility model is high, little investment, reliable, exhaust emissions without burning is pollution-free, noise is little, low, the technology maturation of power consumption, simple in structure, processing ease, easy to maintenance, cheap, belong to a kind of energy-saving clean air power engine, have good industrial applicibility;

Description of drawings

Fig. 1 is the cross-sectional schematic of the utility model agent structure;

Fig. 2 is structural representation of the present utility model;

In the drawings, 1-cylinder; The 2-bent axle; The 3-piston; The 4-connecting rod; The belt pulley that configures on the 5-bent axle; The 6-seal arrangement; The air exhaust port of the air inlet of 7-cylinder bottom or cylinder bottom; 8a-the 1st air exhausting air valve; 8b-the 1st air inlet valve; 8c-the 2nd air inlet valve; 8d-the 2nd air exhausting air valve; The air exhaust port on the air inlet on 9-cylinder top or cylinder top; The 10a-a cam; The 10b-b cam; The 10c-c cam; The 10d-d cam; 11-high-pressure air suction tude; 12-high-pressure air storage tank; The 13-pressure gauge; 14-is from the compressed-air actuated air intake valve of gas station; The 15-safety valve; 16-the 1st one-way valve; 17-disposes the self-control pressure regulating valve of ECU electronic control unit and pressure transducer; 18-low-pressure air storage tank; The 19-air exhaust duct; The 20-camshaft; The belt pulley that configures on the 21-camshaft; The 22-flywheel; The 24-motor body; 26-the 2nd one-way valve; The 27-electric air compressor; The 28-inverter; The 29-storage battery; The 30-electric wire; The 31-generator; Link running shaft between 32-turbine gas motivation and generator; 33-turbine gas motivation; The air outlet of 34-turbine gas motivation; The suction port of 35-turbine gas motivation;

Embodiment

Below in conjunction with embodiment and accompanying drawing, further set forth the utility model, but do not limit its practical range;

as depicted in figs. 1 and 2, a kind of energy-saving air power motor, mainly comprise: motor body (24), cylinder (1), piston (3), connecting rod (4), bent axle (2), flywheel (22), the 1st air exhausting air valve (8a), the 2nd air exhausting air valve (8d), the 1st air inlet valve (8b), the 2nd air inlet valve (8c), camshaft (20), high-pressure air suction tude (11), a cam (10a), b cam (10b), c cam (10c), d cam (10d), the air exhaust port (9) on the air inlet on cylinder top or cylinder top, the air exhaust port (7) of the air inlet of cylinder bottom or cylinder bottom, high-pressure air suction tude (11), air steam outlet pipe (19), the belt pulley (5) that driving crank rotates, turbine gas motivation (33), generator (31), storage battery (29), inverter (28), high-pressure air holding vessel (12), electric air compressor (27), the first one-way cock (16), the second one-way cock (26), dispose the self-control pressure regulating valve (17) of ECU electronic control unit and pressure transducer, low-pressure air storage tank (18) etc.,

Dispose pressure gauge (13) on high-pressure air storage tank (12), safety valve (15) and compressed-air actuated air intake valve (14); Safety valve (15) can be drained automatically over the pressure air more than design pressure, another suction port of high-pressure air storage tank (12) communicates through the compressed air outlet pipe of one-way valve (26) with electric air compressor (27), and high-pressure air storage tank (12) can be that one or more serial or parallel connections that carry out use; The suction port of steam outlet pipe UNICOM's first one-way valve (16) of high-pressure air storage tank (12), be connected self-control pressure regulating valve (17) and be connected by the suction port of high-pressure air suction tude (11) and motor body (24) or cylinder (1) suction port and communicate through disposing the ECU electronic control unit in the air outlet of the first one-way valve (16) with pressure transducer; The air outlet of the air outlet of motor body (24) or cylinder (1) is through the suction port UNICOM of air exhaust duct (19) with low-pressure air storage tank (18), the suction port (35) of air outlet UNICOM's turbine gas motivation (33) of low-pressure air storage tank (18), the air outlet (34) of turbine gas motivation (33) connects the atmosphere emptying pipe;

Turbine gas motivation (33) is connected with generator (31) by linking running shaft (32) between turbine gas motivation and generator; Be connected with electric wire (30) between generator (31) and storage battery (29); Be connected with electric wire between storage battery (29) and inverter (28); Inverter (28) is connected with electric air compressor (27) with electric wire; Dispose the piston (3) of band connecting rod (4) in cylinder (1), piston (3) is connected with bent axle (2) by connecting rod (4); the air exhaust port (9) on the air inlet on cylinder (1) top or cylinder top is the suction port of UNICOM's the 1st air exhausting air valve (8a) and the air outlet of the 1st air inlet valve (8b) respectively, the air outlet of the 1st air exhausting air valve (8a) is through air exhaust duct (19) UNICOM's low-pressure air storage tank (18), the suction port of the 1st air inlet valve (8b) is through disposing the self-control pressure regulating valve (17) of ECU electronic control unit and pressure transducer, the first one-way cock (16), high-pressure air suction tude (11) is connected with the air outlet of high-pressure air storage tank (12) and communicates, the air exhaust port (7) of the air inlet of cylinder (1) bottom or cylinder (1) bottom is the suction port of UNICOM the 2nd air inlet valve (8c) air outlet and the 2nd air exhausting air valve (8d) respectively, the air outlet of the 2nd air exhausting air valve (8d) is through air exhaust duct (19) UNICOM's low-pressure air storage tank (12), the suction port of the 2nd air inlet valve (8c) is through disposing the self-control pressure regulating valve (17) of ECU electronic control unit and pressure transducer, the first one-way cock (16), high-pressure air suction tude (11) is connected with the air outlet of high-pressure air storage tank (12) and communicates, high-pressure air storage tank (12) can pass through electric air compressor (27) supply pressurized air, or through compressed-air actuated air intake valve (14) by ambient air gas station air feed,

Using method of the present utility model: the pressurized air in the high pressure tank of urban air gas station is input in high-pressure air storage tank (12) through compressed-air actuated air intake valve (14), or produce pressurized air with the work of the electric drive electric compressor (27) in the storage battery (29) of self-configuring, pressurized air is input in high-pressure air storage tank (12) through the second one-way cock (26); With the air in high-pressure air storage tank (12) through the first one-way cock (16) and the self-control pressure regulating valve (17) that disposes ECU electronic control unit and pressure transducer through high-pressure air tube (11), be input in the cylinder (1) of air-powered motor, the air acting of expanding in cylinder (1), pushing piston (3) straight reciprocating motion, by connecting rod (4) band dynamic crankshaft (2) rotation, motor is externally done work; When piston (3) moves upward or moves to the top of stroke, the 1st air exhausting air valve (8a) and the 2nd air inlet valve (8c) are opened, meanwhile, the 1st air inlet valve (8b) and the 2nd air exhausting air valve (8d) are closed; And when piston (3) moves downward or move to the bottom of stroke, the 1st air exhausting air valve (8a) and the 2nd air inlet valve (8c) are closed, meanwhile, the 1st air inlet valve (8b) and the 2nd air exhausting air valve (8d) are opened;

Press the constantly reciprocal operation of driven plunger (3) up and down of said process, namely carry out continuously air inlet, compression, expansion acting, exhaust Four processes, implement air can be transformed into the mechanical energy of output; The operation of camshaft (20) is rotated also can be by computer-controlled motor driving rotation;

By controlling the self-control pressure regulating valve (17) that disposes ECU electronic control unit closed-circuit system and pressure transducer, can effectively control pressure or the flow of the compression sky that enters cylinder (1), to reach the output power of effectively controlling motor (24); When opening regulating valve (17), pressure air enters in the cylinder (1) of motor, and motor begins to start or running, the air pressure that enters cylinder (1) is larger larger with flow, the power of the output of motor is larger, and speed is faster, and vice versa; When closing regulating valve (17), pressure air does not enter in the cylinder (1) of motor, engine stoping operation; Constantly the air of discharging in air-powered motor is input to the interior buffer memory of low-pressure air storage tank (18) standby, as the aerodynamic energy of turbine gas motivation (33).

especially, the off-air that air-powered motor is discharged reclaims generating, the electricity that constantly generator (31) is sent is by electric compressor (27) manufacturing or from the output high-pressure air, the required compressed air gas source of continization ground air supply power engine, utilization ratio with raw air is high, operating cost is low, can utilize simultaneously tail gas (off-air) generating of discharge during engine operation, and the self-produced required pressurized air of the electric energy that utilizes spontaneous recovery, drive circularly engine operation with self-produced pressure air again, has pressure air recycling, energy-conservation, expend low, effect is high, simple in structure, the output power of motor can be carried out by the regulating valve (17) that disposes ECU ECU (Electrical Control Unit) closed-circuit system a plurality of advantages such as control automatically.

Claims

1. Energy-saving aerodynamic engine, mainly including: engine housing (24), cylinder (1), piston (3), connecting rod (4), crankshaft (2), flywheel (22), first air exhaust valve (8a), 2nd air exhaust valve (8d), 1st air intake valve (8b), 2nd air intake valve (8c), camshaft (20), high pressure air intake pipe (11), a cam (10a), b cam (10b), c cam (10c), d cam (10d), air intake port on top of cylinder (1) or air exhaust port (9) on top of cylinder (1), cylinder (1) ) lower air inlet or cylinder (1) lower air outlet (7), high-pressure air inlet pipe (11), air outlet pipe (19), belt pulley (5) driving crankshaft rotation, turbo air motor ( 33), generator (31), battery (29), inverter (28), high-pressure air storage tank (12), electric air compressor (27), first one-way valve (16), second one-way Valves (26), self-control pressure regulating valves (17) equipped with ECU electronic control units and pressure sensors, low-pressure air storage tanks (18), etc., are characterized in that: the high-pressure air storage tanks (12) are equipped with pressure gauges (13 ), the safety valve (15) and the intake valve (14) of compressed air; the safety valve (15) can automatically discharge the pressure air above the design pressure, and the other air inlet of the high-pressure air storage tank (12) passes through the one-way valve (26) communicate with the compressed air outlet pipe of the electric air compressor (27), and one or more high-pressure air storage tanks (12) can be used in series or in parallel; the outlet pipe of the high-pressure air storage tank (12) is connected to the first The air inlet of the one-way valve (16), the air outlet of the first one-way valve (16) passes through the self-control pressure regulating valve (17) equipped with ECU electronic control unit and pressure sensor, and then passes through the high-pressure air inlet pipe (11) and The air inlet of engine casing (24) or the air inlet of cylinder (1) are connected; The air inlet of tank (18) is connected, and the air outlet of low-pressure air storage tank (18) is connected with the air inlet (35) of turbine air motor (33), and the air outlet (34) of turbine air motor (33) is connected with the atmosphere exhaust. Empty tube;

The gas turbine (33) is connected with the generator (31) through the link rotating shaft (32) between the gas turbine and the generator; the generator (31) is connected with the storage battery (29) with an electric wire (30); (29) is connected with electric wire between inverter (28); Inverter (28) is connected with electric air compressor (27) with electric wire; The piston ( 3), the piston (3) is connected to the crankshaft (2) through the connecting rod (4); the air intake port on the upper part of the cylinder (1) or the air exhaust port (9) on the upper part of the cylinder are connected to the first air exhaust valve ( The air inlet of 8a) and the air outlet of the first air intake valve (8b), the air outlet of the first air exhaust valve (8a) is connected to the low-pressure air storage tank (18) through the air exhaust pipe (19). 1 The air inlet of the air intake valve (8b) passes through the self-control pressure regulating valve (17) equipped with ECU electronic control unit and pressure sensor, the first one-way valve (16), the high-pressure air intake pipe (11) and the high-pressure air The air outlets of the storage tank (12) are connected to each other; the air inlet at the bottom of the cylinder (1) or the air exhaust port (7) at the bottom of the cylinder (1) are connected to the outlet of the second air inlet valve (8c) and the outlet of the second air inlet valve (8c) respectively. 2 The air inlet of the air exhaust valve (8d), the air outlet of the second air exhaust valve (8d) is connected to the low-pressure air storage tank (18) through the air exhaust pipe (19), and the second air inlet valve (8c) ) through the self-control pressure regulating valve (17), the first one-way valve (16), the high-pressure air inlet pipe (11) and the outlet of the high-pressure air storage tank (12) equipped with ECU electronic control unit and pressure sensor. The gas port is connected;

The air closing or opening device consists of a camshaft (20), a pulley (5) configured on the crankshaft, a pulley (21) configured on the camshaft, and a cam (10a) and b cam (10b) of the opening and closing function, Composed of c cam (10c) and d cam (10d); specifically, the camshaft (20) is sequestered or configured to control the first air exhaust valve (8a), the first air intake valve (8b), the second The air intake valve (8c), the second air exhaust valve (8d) open or close a cam (10a), b cam (10b), c cam (10c), d cam (10d); inside the cylinder (1) The piston (3) reciprocates in a straight line, driving the crankshaft (2) to rotate, and the rotation of the crankshaft (20) makes the pulley (5) arranged on the crankshaft (20) rotate synchronously, and the pulley (5) arranged on the crankshaft (20) passes through The belt directly drives the rotation of the belt pulley (21) arranged on the camshaft (20), and the belt pulley (21) arranged on the camshaft (20) drives the rotation of the camshaft (20); a cam (10a), b cam (10b), c cam (10c), and d cam (10d) support the first air exhaust valve (8a) and the first air intake valve respectively through the rotation of the camshaft (20). (8b), the 2nd air intake valve (8c), the valve top in the 2nd air exhaust valve (8d), the opening or closing of the gas valve is controlled by the valve top; the operation of the camshaft (20) can also be controlled by Driven by a computer-controlled motor. the