CN101852191A - Water gravity pressure power generation method and equipment - Google Patents

Abstract

Water gravity pressure power generation method and equipment. The equipment includes a double-track circular railway line and a water tank carriage running on the railway line; a pressure plate is arranged on the double-track circular railway line, and a spring is arranged between the double-track circular railway line and the pressure plate. The pressure plate and the force Rod connection, the force rod is connected with the force arm of the speed increaser, the force arm of the speed increaser is connected with the transmission gear of the speed increaser, and is arranged in a waterwheel shape; the transmission gear of the speed increaser is connected with the shaft of the generator, and the generator Connected with the controller: wheels are installed under the tank carriage, and the wheels run on the double-track circular railway line, and the spring pressure plate is pressed to do work to form a mechanical chain. Its power generation method is to use water in the natural displacement to make the vertical downward gravity pressure work through the mechanical connecting rod transmission to generate mechanical energy, and the machine drives the generator rotor or stator to rotate and generate electricity. Through the implementation of the technical solution of the invention, a plurality of power stations can be set up in sections with different water levels in rivers, and water resources can be reused to generate electricity.

Description

Water gravity pressure power generation method and equipment

Technical field: The present invention relates to the field of hydroelectric power generation, and specifically refers to a device and method for generating electricity using water gravity pressure.

Background technology: In today's situation of tight energy supply, intensified environmental pressure, limited coal reserves, and increased mining costs, it has become a basic national policy to vigorously develop and utilize renewable resources. Due to the warming of the earth's climate and the deterioration of the environment, the whole world is making unremitting efforts to improve the utilization rate of natural resources. In China, there is a kind of renewable energy that has the largest storage capacity in the world, the most potential for development, and the easiest development and utilization. It has not received widespread attention, nor has it been effectively developed and utilized. Flowing Hydropower Resources".

my country has a wide distribution of rivers and rivers. Among them, rivers with large water flow and large water level drop have been developed into large-scale hydropower stations. The water level drop power generation technology used by large-scale hydropower stations requires the construction of dams, and the dams need to reach a certain height. In order to use the water drop, the turbine blades are driven by the water to form mechanical energy to generate electricity. This technology has a large amount of work, a long construction period, and high requirements on the water level. There are certain limitations in using a dam to generate electricity. A large number of rivers with small flows and substandard water level drops cannot be effectively utilized, and their water resources are wasted in vain.

Invention content:

Purpose of the invention: The present invention provides a water gravity pressure power generation method and equipment, the purpose of which is to use the gravity pressure of water to naturally move downward to generate power, and to improve the economic benefits and efficiency of water flow resource power generation.

Technical solutions:

The water gravity pressure power generation equipment is characterized in that: the equipment includes a double-track circular railway line with a downward slope and an upward slope, and a water tank carriage running on the double-track circular railway line; wherein a pressure plate is laid on the double-track circular railway line , there is an inclination angle of 5° to 20° between the pressure plate and the double-track circular railway line, a spring is set in the middle of the inclination angle between the double-track circular railway line and the pressure plate, the pressure plate is connected to the force bar, and the force bar is connected to the force arm of the speed increaser connected with the lever, the stress arm of the speed increaser is connected with the speed increaser, and arranged in the shape of a waterwheel; the speed increaser is connected with the generator, the generator is connected with the controller, and the controller is connected with the power grid; the water tank compartment includes the compartment and the Wheels under the carriage.

The force bar is placed vertically downward.

The double-track circular railway line is composed of two single tracks, and each single track is provided with two rows of pressing plates, and the pressing plates are arranged along both sides of the single track surface.

There are two rows of wheels under each carriage, each row is four, and two adjacent wheels are tangent to each other.

A reservoir with a water gate is built at the top of the double-track circular railway line, and the position of the reservoir is located above the tank carriage passing through the top of the double-track circular railway line.

The power generation method of water gravity pressure power generation equipment as claimed in claim 1, characterized in that: the method is: build a double-track circular railway line below the water level, the double-track circular railway line has a downward slope and an upward slope, with The water tank car with wheels and carriages runs on the double-track circular railway line; when the water tank car travels below the water level, the car is filled with water, and the weight of the water tank car produces a component force of sliding downward, and the water tank car begins to slide along the Driving on a downward slope, when driving to the lowest end, the water in the carriage is released, and the empty carriage is pushed and pulled by the water-filled carriage behind along the upward slope of the double-track circular railway line to below the water level, and then goes down after being filled with water again Running on a slope, such repeated cycles form a mechanical working chain; when the tank car is running, the wheels exert pressure on the pressure plate on the double-track circular railway line, and through the action of multiple equidistant wheels, the pressure plate reciprocates, and through the lever, The force-bearing arm of the speed increaser transmits the force acting on the pressure plate to the speed increaser to form mechanical energy until it drives the generator to rotate and generate electricity.

Advantages and effects: the technical scheme of the present invention makes full use of the kinetic energy and pressure energy of water in displacement, and has much greater power generation efficiency than the traditional water level impulse turbine. The power generation is more than 5 times higher than the water level drop power generation. In terms of the utilization of river water flow, this technology does not require a high water level drop, and multiple reservoirs can be built on a river, which can increase the utilization rate of river water flow by dozens of times, and this technology has high economic benefits, is clean and environmentally friendly, and fully Utilizing the energy of natural water flow has very wide application prospects and development prospects.

Description of drawings:

Fig. 1 is a panoramic view of water gravity pressure power generation equipment;

Fig. 2 is a schematic diagram of a double-track circular railway line;

Fig. 3 is a top view of water gravity pressure power generation equipment;

Fig. 4 is a side view of the water gravity pressure power generation equipment;

Fig. 5 is a working schematic diagram of the pressure plate of the water gravity pressure power generation equipment;

Fig. 6 is a force diagram of the water tank compartment of the water gravity pressure power generation equipment;

Fig. 7 is a schematic diagram of the stress on the speed increaser of the water gravity pressure power generation equipment;

Fig. 8 is a schematic diagram of tidal water gravity pressure power generation;

Explanation of reference signs:

1. Double-track circular railway line 2. Sink carriage 3. Single track 4. Press plate 5. Spring 6. Force bar 7. Speed-up machine 8. Speed-up machine force lever 9. Reservoir 10. Generator 11. Controller 12. Power grid 13. Wheels 14. Sluice gate 15. Compartment F, force on the tank car P, force on the tank car θ, angle between the car and the ground A, the lowest point of the double-track circular railway line D, sea level.

Detailed ways:

Water gravity pressure power generation refers to the use of water in the natural displacement to make the vertical downward gravity pressure work through the mechanical linkage to generate mechanical energy, and the machinery drives the generator rotor or stator to rotate and generate electricity.

Water gravity pressure power generation is also called water zero drop power generation, and the invention of this technical method is different from the existing water level drop power generation. The existing water level drop power generation must build a dam to reach a certain height, and the water impulsive turbine blades rotate to form mechanical energy to generate electricity. The water gravity pressure power generation is to use the gravity pressure of the water in the high-level river or reservoir to move down naturally to generate power. It does not need a high water level. Several water gravity pressure collection points can be set on a certain river section. It is exactly several water gravity pressure power stations.

The present invention will be further described below in conjunction with accompanying drawing:

Fig. 1 is a panoramic view of water gravity pressure power generation equipment, as shown in the figure, the equipment includes a double-track circular railway line 1 with a downward slope and an upward slope, and a water tank carriage 2 traveling on the double-track circular railway line 1; wherein A pressure plate 4 is laid on the double-track circular railway line 1, and there is an inclination angle of 5° to 20° between the pressure plate 4 and the double-track circular railway line 1, and a spring 5 is arranged in the middle of the inclination angle between the double-track circular railway line 1 and the pressure plate 4 , the pressure plate 4 is connected with the force rod 6 placed vertically downward, the force rod 6 is connected with the force arm 8 of the speed increaser, the force arm 8 of the speed increaser is connected with the speed increaser 7, and is arranged in the shape of a waterwheel Speed-up machine 7 is connected with generator 10, and generator 10 is connected with controller 11, and controller 11 connects grid 12; Water tank compartment 2 comprises compartment 15 and is installed in the wheel 13 under compartment 15; 13 is two rows, and each row is 4, and tangent between two adjacent wheels 13.

A reservoir 9 is built at the top of the double-track circular railway line 1, and the position of the reservoir 9 is above the tank carriage 2 passing through the top of the double-track circular railway line 1.

A point is the lowest end of the double-track circular railway line 1, and the water tank compartment 2 will release water when it travels to the A point.

Fig. 2 is a schematic diagram of the double-track circular railway line, as shown in the figure, the double-track circular railway line 1 is made up of two single tracks 3, and each single track 3 is provided with two rows of pressing plates 4, and the pressing plates 4 are arranged along the single track 3. side arrangement.

Fig. 3 is a top view of the water gravity pressure power generation equipment. As shown in the figure, the water tank cars 2 run in a circle on the double-track circular railway line 1, and the water tank cars 2 fill the entire double-track circular railway line 1. When the water tank compartment 2 arrived below the reservoir 9, the compartment 15 was filled with water; when the tank compartment 2 traveled to the lowest point A of the double-track circular railway line 1, the water in the compartment 15 was released to become an empty compartment, and then it was still full at the back Under the push of the compartment 15 of the water, continue to travel along the upward slope of the double-track circular railway line 1, and get back to the reservoir 9 places to be filled with water again, so that circulation forms a mechanical working chain.

Fig. 4 is a side view of the water gravity pressure power generation equipment. As shown in the figure, the double-track circular railway line 1 has a slope, the high end is the reservoir 9, and the lowest end A is the place where the tank compartment 2 discharges water.

Figure 5 is a schematic diagram of the work of the pressure plate of the water gravity pressure power generation equipment. As shown in the figure, there is an inclination angle of 5° to 20° between the pressure plate 4 and the single track 3, the pressure plate 4 is connected to the force rod 6, and the force rod 6 is connected to the speed increaser The stressed arm lever 8 is connected, and the stressed arm lever 8 of the speed increasing machine is connected with the speed increasing machine 7, and is arranged in a waterwheel shape; the speed increasing machine 7 is connected with the generator 10.

Figure 6 is a force diagram of the water tank compartment of the water gravity pressure power generation equipment. As shown in the figure, due to the weight of the tank compartment 2, a downward sliding component force F is generated, and this component force F is greater than the resistance produced by the pressure plate 4 to the tank compartment 2. At this moment, the water tank compartment 2 starts to travel along the downward slope.

Fig. 7 is a schematic diagram of the stress on the speed increaser of the water gravity pressure power generation equipment. As shown in the figure, when the water tank compartment 2 is running, the wheels 13 exert pressure on the pressure plate 4 on the double-track circular railway line 1, through a plurality of equidistant wheels 13 The effect of the pressing plate 4 is reciprocated, and the force acting on the pressing plate 4 is transmitted to the speed increasing machine 7 to form mechanical energy through the force bar 6 and the force arm lever 8 of the speed increasing machine.

Fig. 8 is a schematic diagram of tidal water gravity pressure power generation. As shown in the figure, a reservoir 9 with a water gate 14 is built above the double-track circular railway line 1. When the tide rises, the water gate 14 of the reservoir 9 is opened to introduce seawater. Close the water gate 14 after arriving in the reservoir 9; now the water in the reservoir can be used to fill up the tank compartment 2, so that the tank compartment 2 travels along the double-track circular railway line 1, and when the full tank compartment 2 travels to the double-track circular railway At the lowest end A of line 1, the water in the tank car 2 is released, and the empty tank car 2 is pushed by the water-filled tank car 2 behind to travel to the bottom of the reservoir 9 along the upward slope of the double-track circular railway line 1, and so on. .

The power generation method of the water gravity pressure power generation equipment is: build a double-track circular railway line 1 below the water level, the double-track circular railway line 1 has a downward slope and an upward slope, and the water tank compartment 2 with wheels 13 and compartments 15 is placed Traveling on the double-track circular railway line 1; when the water tank car 2 travels below the water level, the water tank car 15 is filled with water, and the weight of the water tank car 2 produces a downward sliding component force, and the water tank car 2 starts to move along the downward slope. Traveling, when traveling to the lowest end, the water in the compartment 15 is released, and the empty compartment 15 is pushed by the compartment 15 filled with water at the back and travels to below the water level along the upward slope of the double-track circular railway line 1, and after being filled with water again Traveling along the downward slope, such a repeated cycle, forms a mechanical working chain; when the water tank compartment 2 is running, the wheels 13 exert pressure on the pressure plate 4 on the double-track circular railway line 1, and through the action of multiple equidistant wheels 13, the pressure plate 4 Reciprocating motion, and through the force rod 6 and the force arm lever 8 of the speed increaser, the force acting on the pressure plate 4 is transmitted to the speed increaser 7 to form mechanical energy until the generator 10 is driven to rotate and generate electricity.

In order to increase the speed and make the speed continuous and stable, this technology adopts the structure of double pressure plate 4 and double force rod 6, which alternately act on the speed increaser 7 to make it rotate quickly and smoothly. The function of the speed increaser 7 is to increase a certain speed to meet Generator 10 needs to work.

The running speed of tank compartment 2 is controlled by the water output of reservoir 9.

Claims (6)

1. Water gravity pressure power generation equipment, characterized in that: the equipment comprises a double-track circular railway line (1) with a downward gradient and an upward gradient, and a tank carriage (2) traveling on the double-track circular railway line (1) Wherein the double-track circular railway line (1) is laid with a pressing plate (4), there is an inclination angle of 5°～20° between the pressing plate (4) and the double-track circular railway line (1), and the double-track circular railway line (1 ) is provided with a spring (5) in the middle of the inclination angle of the pressing plate (4), the pressing plate (4) is connected with the force bar (6), the force bar (6) is connected with the stress arm bar (8) of the speed increaser, and the speed increaser The force arm (8) is connected with the speed increaser (7) and arranged in a waterwheel shape; the speed increaser (7) is connected with the generator (10), and the generator (10) is connected with the controller (11), The controller (11) is connected to the grid (12); the water tank compartment (2) includes a compartment (15) and wheels (13) installed under the compartment (15). 2. The hydrogravity pressure power generation equipment according to claim 1, characterized in that: the force bar (6) is placed vertically downward. 3. The water gravity pressure generating equipment according to claim 1, characterized in that: the double-track circular railway line (1) is made up of two single tracks (3), and each single track (3) is provided with two Pressure-discharging plate (4), pressing plate (4) is arranged along the both sides of single track (3) surface. 4. The hydrogravity pressure power generating equipment according to claim 1, characterized in that: the wheels (13) under each carriage (15) are in two rows, each row is 4, and between two adjacent wheels (13) Tangent between. 5. The hydrogravity pressure power generation equipment according to claim 1, characterized in that: a reservoir (9) with a water gate (14) is built on the top of the double-track circular railway line (1), and the position of the reservoir (9) is located at the Above the sink car (2) at the top of the double track circular railway line (1). 6. The power generation method of water gravity pressure power generation equipment as claimed in claim 1, characterized in that: the method is: build a double-track circular railway line (1) below the water level, and the double-track circular railway line (1) has Downslope and upslope, the water tank carriage (2) that has wheel (13) and carriage (15) travels on double-track circular railway line (1); When water tank carriage (2) travels below the water level, carriage (15 ) is filled with water, because the weight of the tank compartment (2) produces a downward sliding component force, at this time the tank compartment (2) begins to travel along the downward slope, and when it travels to the lowest end, the water in the compartment (15) is discharged , the empty compartment (15) is pushed and pulled by the compartment (15) filled with water at the back and travels to the bottom of the water level along the upslope of the double-track circular railway line (1), and travels along the downslope after being filled with water again, so that the cycle is repeated , forming a mechanical working chain; when the water tank compartment (2) was running, the wheels (13) exerted pressure on the pressing plate (4) on the double-track circular railway line (1), and through the action of multiple equidistant wheels (13), the The pressure plate (4) reciprocates, and transmits the force acting on the pressure plate (4) to the speed increaser (7) through the force rod (6) and the force arm of the speed increaser (8) to form mechanical energy until it drives power generation Machine (10) rotates to generate electricity.

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