Regenerative power generation device

Abstract

A regenerative power generation device uses engine exhaust gas to spin a turbine to generate electricity, improving a vehicle's fuel efficiency. Solution: Exhaust gas is generally about 800 degrees, so its specific heat will damage the belt and generator 19. Therefore, by utilizing the turbine engine invented previously, the turbine is rotated at a temperature of about 60 degrees to prevent problems from occurring, and the problem is solved. For example, in a 660cc turbine engine for a light vehicle, the turbine has an outer diameter of 74cm, an inner diameter of 68cm, and a thickness of 2.9cm, the area through which the combustion gas passes is 3cm wide and 9mm thick, and the combustion chamber volume is 25cc. If the power is generated only by the regenerative power generation device and the turbine engine is used only for driving, the vehicle is expected to travel 200km on the highway per 1L of regular gasoline. Since 100% of the electricity used is generated only by the regenerative power generation device, the estimated fuel efficiency is expected to improve by 20% to 30%.

Description

[Technical field]

[0001] The present invention relates to a regenerative power generation device for a vehicle. [Background technology]

[0002] Motor regeneration, brake regeneration, and wind power regeneration in automobiles are known. Summary of the Invention [Problem to be solved by the invention]

[0003] To improve the fuel efficiency of a vehicle by generating more than 100% of the electricity used in the vehicle through a regenerative power generation device. [Means for solving the problem]

[0004] This invention is a device that combines exhaust gas from a car engine and wind power to spin a turbine, which in turn spins a generator to generate electricity. However, since exhaust gas from a typical engine is said to be around 800 degrees, the regenerative power generation device of this invention would be damaged by the heat, so it can only be used with the turbine engines I invented previously. Effect of the Invention

[0005] When using this device, more than 100% of the electricity used in the car is generated, eliminating the need for a separate generator, and therefore eliminating the need for power generation linked to engine rotation, which is expected to improve the car's fuel efficiency by about 20% to 30% compared to normal operation. [Brief description of the drawings]

[0006] [Figure 1] This is a simplified diagram of a 50cc turbine engine. [Diagram 2] A simplified diagram of a turbine engine seen from above. [Diagram 3] The drawing shows the pulley on the outside and the fan on the inside. [Figure 4] A simplified diagram of the combustion chamber of a turbine engine viewed from the side [Diagram 5] This is a simplified diagram for a case where there are two combustion chambers. [Figure 6] This is a simplified diagram of a temporary fuel shutoff device. [Figure 7] It is a 1cm thick plate that is attached to the outside of the turbine. [Figure 8] A simple diagram of a generator. [Figure 9] This is a simple diagram of the gears that connect the pulleys. [Figure 10] This is a simplified drawing of a turbine for regenerative power generation. [Figure 11] This is a simplified diagram of the turbine for the regenerative power generation device. [Figure 12] This is a simplified diagram of a regenerative power generation device. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0007] As shown in Figure 1, when fuel is poured into the combustion chamber of a turbine engine and ignited by a spark plug, the turbine rotates and exhaust gas comes out of the exhaust pipe. The air that enters as the turbine rotates flows into the exhaust pipe and mixes with other air that enters through a vent, rotating the regenerative turbine (Figure 10).

[0008] As shown in Figure 12, when the turbine rotates, the generator rotates. Regenerative power generation is possible by utilizing the wind generated when the vehicle is running and exhaust gas from the turbine engine. [Explanation of symbols]

[0009] 1, ventilation hole 2. Exhaust pipe 3. Regenerative power generation turbine 4, ventilation hole 5. Exhaust pipe 6. Turbine for turbine engines 7. The outside is a pulley and the inside is a fan. 8. Turbine engine 9. Pulley 10. Fan blades 11. Intake pipe 12. Electromagnet 13. Intake valve 14. Electromagnets 15. Spark plug 16. Temporary fuel cutoff plate 17. Sensor switch 18. Combustion chamber 19. Generator 20. Pulley 21. Gear 22. Regenerative turbine bearing 23. Air intake 24, fuel machine

Claims

[Claim 1] A device that uses engine exhaust gas and wind power to rotate a turbine, which in turn rotates a generator to generate electricity.

Images