CN203335230U - Turbine rotor energy-saving engine - Google Patents

Abstract

The utility model is a turbine rotor energy-saving engine, a cylindrical body, a rotating shaft in the center, a rotor on the shaft, a cylinder shell on the outer ring, a compressed air fan at one end of the rotating shaft, and the rotor and the corresponding body shell. Cylinder, lower cylinder, upper cylinder The rotor is a star-shaped equal-arc cam, which compresses the three groups of piston cylinders and high-pressure oil pumps that are equidistant in the upper cylinder shell and reciprocates. Cooperate with the inner wall of the cylindrical middle cylinder to seal and rotate. The inner wall of the middle cylinder is provided with radial seal grooves. The inner cylinder is divided into three groups of independent cylinders by the seal in the groove. Each group has an ignition chamber connected to the middle cylinder, equipped with spark plugs and fuel injection. In the inner layer of the middle cylinder wall, there are two attached cylinders connected to the middle cylinder. The new energy fuel is burned in the first attached cylinder, and the cooling water absorbs heat in the second attached cylinder and returns to the middle cylinder. Utilize cycle work to improve thermal efficiency. The utility model has the advantages of simple structure, small weight and small volume, energy saving and environmental protection.

Description

Turbine rotor energy-saving engine

technical field

Engines belonging to power vehicles, ships, airplanes, generator sets, and sources of power output for various sports machinery. the

Background technique

With the rapid development of society, science and technology and economy, human beings have an increasing demand for various motor vehicles and various power machinery, and the main energy sources are depleted day by day, so people have higher requirements for engine performance. As the source of mechanical power output such as vehicles and ships, engines currently used mainly include gasoline engines, diesel engines, rotary engines and aviation jet engines. Gasoline engines and diesel engines use cylindrical piston linear reciprocating motion to inhale oil-air mixture or pure air, then compress, ignite or inject diesel into compression ignition, work, exhaust, and output power through connecting rod crankshaft, while rotary engine The triangular rotor is used, and the gear in the center of the rotor cooperates with the uranium gear to rotate eccentrically along the cylinder wall in the elliptical cylinder to complete the working procedures such as suction, compression, ignition work, and exhaust to output power. The cooling method and exhaust method adopted by gasoline engines and diesel engines cause a large amount of heat energy loss, and the thermal efficiency is relatively low, resulting in huge energy waste. The thermal efficiency of gasoline engines can only reach 30% at best, and the thermal efficiency of diesel engines does not exceed 45%. , Rotary engines have lower thermal efficiency due to airtight design defects, and aero engines also have high fuel consumption and cost. Today, with the increasing awareness of environmental protection in the world and the depletion of oil resources, human beings have more desires for improved engine performance. . Gasoline engine and rotary engine have relatively high rotational speed, but relatively small torque, and diesel engine has relatively large torque, but low rotational speed, and they are heavy and have their own shortcomings, which cannot meet the requirements of social progress. the

Utility model content

The purpose of the utility model is to increase the power of the engine, reduce fuel consumption, greatly reduce exhaust emissions, etc., to achieve the purpose of energy saving and emission reduction, reduce weight and volume, increase output power, and work performance is more stable and reliable, so as to meet the requirements of social development. the

A turbine rotor energy-saving engine, comprising: a rotor cylinder with a perfect circular inner wall, a rotor with a centrifugal pressure fan mounted on the cylinder coaxially rotating with the cylinder, the rotor is composed of two ring rotors The piston ring is divided into three parts. The cylinder body corresponds to the upper cylinder, the middle cylinder and the lower cylinder. The upper rotor part is matched with the upper cylinder. The upper rotor is a star-shaped equi-arc cam, and the upper cylinder wall is star-shaped outward along the axis. There are multiple sets of piston cylinders and three sets of high-pressure and high-pressure oil pumps. The pistons are equipped with connecting rods, which are connected by piston pins. There is a suction hole, and there is a spring compression connecting rod between the high-pressure and high-pressure oil pump to drive the piston to open the suction state; the piston cylinder and the middle cylinder work cylinder are connected by a guide hole on the wall of the middle cylinder, and there is a one-way movable gas stop in the hole The valve and the choke valve that prevents the gas from entering the working cylinder. The middle cylinder of the rotor is in the shape of a positive cylinder with the same axis. According to the circumference, a plurality of radial pistons with the same axis and the same height as the middle cylinder are arranged to cooperate with the rotation of the inner wall of the middle cylinder. , the rotor has a circular sealing groove on the two ends of the piston corresponding to the groove, and a sealing ring is installed in the groove. The sealing ring cooperates with the upper and lower cylinder heads of the same diameter to seal the area inside the two ends of the rotor lobe piston horizontally. It is higher than the surface lines at both ends of the piston. The inner wall of the middle cylinder has a larger radius than the rotor lobe piston. The inner wall of the middle cylinder is divided into radial sealing grooves according to the circumference. The compression conveying seals are installed in the grooves and cooperate with the rotor to form multiple sets of working chambers. The working chamber of the group is provided with multiple auxiliary cylinders along the cylinder wall. The auxiliary cylinders have holes connected with the air chamber, and are equipped with oil nozzles to cooperate with cams to inject fuel or cooling liquid. There is a gas discharge conversion guide hole at the end of the cylinder group to connect with the lower cylinder group. The cylinder under the body is equipped with a toothed exhaust gas recirculation guide groove, and the high-pressure mixed exhaust gas discharged from the middle cylinder is discharged out of the cylinder along the toothed exhaust gas recirculation guide groove. The mode of action for the purpose of recirculating work. the

Preferably, the turbine rotor energy-saving engine also includes a cooling system: the cooling liquid is sprayed into the attached cylinder on the middle cylinder wall, the liquid absorbs the heat of the cylinder wall and gasifies, and mixes with the gas to form high-pressure water vapor to cool down the cylinder body At the same time, it increases the work done by the air pressure to achieve the action mode of improving thermal efficiency and increasing output power. the

Preferably, the turbine rotor energy-saving engine is equipped with a starting permanent magnet motor in the hollow part of the rotating body and on the rotating shaft, which reduces the occupied area and can output electric energy when the engine is working. the

The beneficial effects of the utility model:

The utility model adopts a novel coaxial cam to act on the piston to compress the air, and the rotor lobe piston cooperates with three groups of cylinders to form multiple groups of cylinders to perform work in a cycle, which is equivalent to increasing the number of cylinders. According to the principle of C + H2O + high temperature = CO + H2, the fuel mixed with molecules and water absorbs heat and decomposes into water gas for combustion again. The cooling and boosting method of spraying water in the cylinder to absorb heat and vaporize and then spray back into the cylinder, good sealing design, and high compression ratio , Exhaust gas recirculation work, turbofan supercharging technology, reduce heat loss, improve thermal efficiency, greatly reduce fuel consumption and exhaust emissions, increase output power, but also reduce weight and volume, which is beneficial to the economic development and development of human society Environmental protection has played a positive role, so under the same volume and weight as the traditional diesel engine, the output power can be increased several times, and it can reach the high speed of the rotary engine, and it also has the high torque of the diesel engine, multi-cylinder multi-piston cycle. The swivel working method makes the operation more balanced, stable and reliable. The novel, reasonable and simplified structural design and material application remove many useless parts such as flywheel and curved uranium, which greatly reduces the requirements for production technology and work flow, and is more convenient for popularization of production. The service life of parts is greatly increased by 2 to 3 times, reducing maintenance and production costs. the

Description of drawings

Accompanying drawing 1 is: the overall structural plane schematic diagram of turbine rotor energy-saving engine head-on view;

Accompanying drawing 2 is: A-A schematic diagram of the overall structural section of the turbine rotor energy-saving engine upper cylinder rotor cam and cylinder wall piston cylinder, high pressure pump, etc.;

Accompanying drawing 3 is: the rotor piston of the turbine rotor energy-saving engine in the cylinder, the cylinder in the cylinder, the attached cylinder on the cylinder wall, the spark plug, the fuel injection nozzle, the cooling system, the intake and exhaust holes, etc. the overall structural section B-B schematic diagram;

Accompanying drawing 4 is: the exhaust gas recirculation groove working system of the lower cylinder part of the turbine rotor energy-saving engine, the starting motor system, the exhaust hole of the cylinder wall, etc. the overall structural section C-C schematic diagram;

Accompanying drawing 5 is the working stroke diagram of the turbine rotor energy-saving engine, Fig. 5-1 is: the suction stroke of the piston and cylinder in the upper cylinder; Fig. 5-2 is: the process of the compressed gas of the piston and cylinder entering the ignition chamber of the guide hole in the middle cylinder; Fig. 5 -3 is: the ignition gas in the pilot hole ignition chamber enters the working cylinder and starts to do work;

Accompanying drawing 6 is a diagram of the working stroke and exhaust process of the turbine rotor energy-saving engine. Figure 6-1 is: the gas in the working cylinder in the middle cylinder pushes the rotor piston to rotate and do work, and the fuel in the cylinder 1 attached to the middle cylinder wall absorbs heat and burns back to the working cylinder; 6-2 is: the middle cylinder wall cooling system attached to the cooling water in the cylinder absorbs heat and vaporizes and returns to the working cylinder; Figure 6-3 shows the process of the mixed gas in the working cylinder in the middle cylinder turning from the guide hole to the lower cylinder; The mixed gas transferred from the guide hole of the cylinder to the lower cylinder passes through the exhaust gas recirculation groove of the lower rotor and is discharged out of the cylinder through the exhaust hole. the

Among them: 1. Shaft; 2. Centrifugal fan; 3. Rotor cam; 4. Rotor middle cylinder; 5. Rotor lower cylinder; 6. Upper cylinder; 7. Middle cylinder; 8. Lower cylinder; 9. Compression Cylinder; 10 compression piston; 11 guide hole ignition chamber; 12, working cylinder; 13, stop valve 14, choke valve; 15, convex angle piston; 16, seal; , fuel injector b, fuel injector c; 18, high pressure oil pump: including high pressure oil pump d, high pressure oil pump e, high pressure oil pump f; 19, connecting rod; 20, piston ring: including piston ring g, piston ring h, piston ring i; 21, attached cylinder: including attached cylinder j, attached cylinder k; 22, gas discharge conversion port; 23, spark plug; 24, toothed groove 25, guide hole; 26, starter motor stator and rotor; 27, exhaust port ; 28, suction port; 29, spring; 30, jet port. the

Detailed ways

The utility model is an innovative engine based on the basic research and development of the rotor engine's rotating body, which is completely different from the rotor engine. The overall structure is set as a cylindrical machine as shown in Figure 1. 2), the rotor cam part (3), the rotor middle cylinder part (4), the rotor lower cylinder part (5), the cylinder shell is divided into the upper cylinder (6), the middle cylinder (7), the lower cylinder (8), etc., As shown in Fig. 2, the rotor of the upper cylinder is a star-shaped equal-arc cam, and the upper cylinder wall is provided with three sets of piston cylinders (9) in a star shape along the axis, and three high-pressure oil pumps (d), ( e), (f), the piston (10) is equipped with a connecting rod (19) positioned and connected with a piston pin, and one end of the connecting rod (19) acts on the high-pressure oil pump, so that the cam (3) can simultaneously compress the piston and work synchronously with the high-pressure oil pump. Cylinder (9) is provided with suction port (28), is provided with spring (29) between high-pressure oil pump (18) and compresses connecting rod (19) and drives piston and is to open suction state. The cylinder part (4) in the rotor is in the shape of a coaxial positive cylinder. The rotor is provided with two circular piston grooves, and there are piston rings (g) (h) inside. As shown in Figure 3, there are three lines between the piston rings and The axial direction is equal to the inner distance of the piston ring (g) (h), the same radius, and the convex angle piston (15) is equal to the arc length of the circumference, and the piston ring is outwardly stretched with the upper cylinder (6) and the lower cylinder (8) The inner cylinder wall is closely matched, so that an independent annular sealing area acting cylinder (12) is formed between the piston rings (g) and (h) and the inner wall of the middle cylinder (7). The compression cylinder (9) and the middle cylinder working cylinder (12) are connected with a guide hole ignition chamber (11) on the middle cylinder wall, and a one-way movable air stop valve (13) is arranged in the hole, and a gas blocking valve (14) for compression and delivery ), between the two valves is an ignition chamber, and the fuel injection nozzle (a) is arranged in parallel radially, and the spark plug (23) is connected with the pilot hole and the working cylinder by the gas injection port (30). Parallel to the two ends of the lobe piston and sleeved outside the rotor is the middle cylinder (7). As shown in Figure 3, the middle cylinder has radial grooves symmetrically along the circumference, and there is a seal (16) in the groove. The seal is in contact with the groove. The groove has a pushing device to keep the seal and the rotor in a closed state, so that the middle cylinder is divided into three groups of independent working cylinder groups. The cylinder wall between the seals is arranged in sequence with the combination of the attached cylinder (j) and the fuel injection nozzle (b). Cylinder (cooling water cylinder) (k) fuel injector (c) combination, and attached cylinder all has aperture and cylinder (12) Unicom, gas discharge conversion guide port (22). As shown in Figure 4, the lower cylinder part (4) of the rotor has several ring perimeter reverse toothed grooves (24), and the piston rings (i) are separated between the grooves, and are connected with the guide holes (25). Starter motor stator and rotor (26) are arranged in it, and an exhaust hole (27) is arranged on the lower cylinder wall corresponding to the uppermost groove, so as to exhaust the air to the exhaust pipe as shown in Figure 1. the

Engine working process

Inhalation process: as shown in Figure 5-1, the piston drives and opens the cylinder (9) through the spring (29) compressing the connecting rod (19), and the air enters the cylinder through the suction hole (28). the

Compression process: start the motor (26) as shown in Figure 5-2, turn the cam (3) and compress the piston (10) in the cylinder (9) to move compressed air into the pilot hole ignition chamber (11), and the choke valve (14) in the spring The guide hole is sealed under pressure, the cam rotates to the connecting rod (19), and the high-pressure oil pump (d) is compressed synchronously through the connecting rod. When the piston moves to the top of the cylinder, the compression work is completed, and the gas is compressed in the guide hole (11). At the same time, the rotor lobe piston (15) just runs through the air injection port (30), the fuel injection nozzle (a) and the spark plug (23) ignite and burn at the same time, and the high-combustion gas presses the air stop valve (13) upward to seal, Press down the choke valve (14) to open it, and the gas rushes out of the jet port and enters the working cylinder (12) to push the lobe piston (15) to move and do work, as shown in Figure 5-3. the

Work process: As shown in Figure 6-1, the explosion gas pushes the piston (15) forward through the small hole connected to the air chamber in the attached cylinder (j), and the high-pressure oil pump (e) in the attached cylinder (j) is compressed by the cam to the fuel injection nozzle ( b) The injected water-carbon mixed fuel is mixed with high-temperature gas. The water-carbon fuel absorbs the heat of the gas and heats up. According to the principle of C+H2O+high temperature=CO+H2, water gas is generated to form secondary combustion. When the piston runs through the attached cylinder (k) The small hole of the cylinder is shown in Figure 6-2. The high-temperature gas of the secondary combustion is transferred to the attached cylinder (k) of the ring cylinder through the cylinder wall and absorbed by the water sprayed by the cam compression high-pressure oil pump (f) through the fuel injector (c). It absorbs the heat and turns it into a vapor state, and then sprays it back into the air chamber to act on the piston, which reduces the temperature of the cylinder and the rotor and increases the air pressure. the

Exhaust process: the piston (15) has run through the seal (16) as shown in Figure 6-3, the seal is closed immediately, the piston continues to run and enters the next cycle, and the gas flows from the gas discharge conversion port (22) to the parallel The pressure action reverses the toothed groove (24) as shown in Figure 6-4. As shown in Figure 1, the guide hole (25) flows into the next ring guide groove along the groove, so that the gas energy is fully absorbed, and finally exhausted from the exhaust port (27), completing a working stroke. the

How cooling works:

Work is done by the cam in the same direction, and the compressed high-pressure oil pump presses liquid water into the attached cylinder (k) on the cylinder wall. The water absorbs the heat from the cylinder wall and the gas, evaporates and gasifies to form a vapor state. When the pressure of the water vapor is higher than the gas pressure in the cylinder, Then back to work cylinder (12) expansion mixed work, thereby reached the double effect that middle cylinder body cools down and absorbs heat energy and changes to mechanical energy to increase power. the

Claims (3)

1. a turbine rotor energy-saving engine, it is characterized in that: a rotor cylinder with positive circular inner wall, one is arranged on the rotor with centrifugal pressure fan of cylinder body rotatably with the cylinder body concentric, described rotor is divided into three parts by two rotor piston rings, cylinder body is to there being upper cylinder half, middle cylinder, lower cylinder, upper rotor part section coordinates with upper cylinder half, upper rotor part is the star-shaped arc cam that waits, along axle center, outside star-shaped decile arranges many group piston-cylinders to upper casing wall, three groups of high pressure oil pumps, piston is furnished with connecting rod, with wrist pin, connect, connecting rod one end acts on high pressure oil pump, cam can be synchronoused working with high pressure oil pump by the while compression piston, cylinder is provided with suction port, and between high pressure oil pump, there is the spring-compressed connecting rod to drive piston and be the unlatching suction condition, piston-cylinder has the guide hole igniting chamber to connect with middle cylinder acting cylinder at middle casing wall, in hole, there are one-way movable air-stopping valve and barrier gas to enter the choke valve of acting cylinder, in rotor, cylinder section is the concentric right cylindrical, by circumference equal dividing, many salient angle pistons that radially rotate with the inside wall of cylinder in middle cylinder concentric high cooperation the together are set, the corresponding side face of piston ring of rotor place has the ring circumferential seal groove, seal ring is installed in groove, seal ring coordinate cylinder cap up and down with footpath by the rotor lobes side face of piston ring with the inner region transverse sealing, upper thread specific activity plug two ends, the two ends upper thread that middle cylinder matches with piston is high, middle inside wall of cylinder radius of a circle is greater than the rotor lobes piston radius, the middle inside wall of cylinder is equipped with radial seal groove by circumference equal dividing, compression is installed in groove carries Sealing to fit in many group active chambers together with rotor, every group of active chamber arranges a plurality of attached cylinders along casing wall, attached cylinder is porose to be connected with air chamber, be provided with oil nozzle and coordinate cam burner oil or cooling liquid, the cylinder group end has gas emission conversion guide hole to connect with lower cylinder group, the lower cylinder section that turns arranges dentation EGR guide groove, by in the cylinder high pressure mixing waste gas of discharging outside dentation EGR guide groove is discharged cylinder, the mutual reaction force principle of sawtooth in gas and groove, the driving rotation of turning, reach the manner of execution of EGR acting purpose.

2. turbine rotor energy-saving engine according to claim 1, it is characterized in that: also comprise cooling system: attached cylinder on casing wall in cooling liquid sprays into, the gasification of liquid absorption casing wall heat, with combustion gas mixing, form high-pressure steam, increase again the air pressure acting to reach when cylinder body is lowered the temperature, reached the raising thermal efficiency, increased the manner of execution of output power purpose.

3. turbine rotor energy-saving engine according to claim 1, is characterized in that: in turn inside and rotating shaft, the startup magneto is housed, has reduced occupation area, during engine operation, can also export electric energy.

Images