阅读说明：本技术 一种利用重力能循环发电的系统 (System for generating power by utilizing gravitational energy circulation ) 是由 谭资润 谭资玲 谭旭明 于 2021-09-29 设计创作，主要内容包括：一种利用重力能循环发电的系统,包括结构相同的第一发电系统本体和第二发电系统本体,第一发电系统本体与第二发电系统本体之间通过倾斜布置的第一皮带输送机和第二皮带输送机相互联接,第一/第二发电系统本体包括重力能机、安装座、联轴器、变速器和发电机；重力能机包括旋转轴、旋转装置,旋转装置安装于旋转轴上,旋转装置的外围均匀地活动连接有料斗,料斗通过安装轴与辐条连接,料斗的底端设有倒料杆,安装座上设有触动倒料杆的倒料装置；所述重力能机的上部设有上料仓,下部设有下料仓。本发明具有投资小,施工简单快速的特点,绿色环保,占地面积小,没有拦河坝、不存在安全隐患,适应在范围广。(A system for generating power by utilizing gravitational energy circulation comprises a first power generation system body and a second power generation system body which are identical in structure, wherein the first power generation system body and the second power generation system body are connected with each other through a first belt conveyor and a second belt conveyor which are obliquely arranged; the gravity energy machine comprises a rotating shaft and a rotating device, wherein the rotating device is arranged on the rotating shaft, the periphery of the rotating device is uniformly and movably connected with a hopper, the hopper is connected with spokes through an installation shaft, a material pouring rod is arranged at the bottom end of the hopper, and a material pouring device for touching the material pouring rod is arranged on an installation seat; the upper portion of gravity energy machine is equipped with the feed bin, and the lower part is equipped with down the feed bin. The invention has the characteristics of small investment, simple and quick construction, environmental protection, small occupied area, no barrage, no potential safety hazard and wide application range.)

1. A system for generating power by utilizing gravitational energy circulation is characterized by comprising a first power generation system body and a second power generation system body which are identical in structure, wherein the first power generation system body and the second power generation system body are mutually connected through a first belt conveyor and a second belt conveyor which are obliquely arranged; the gravity energy machine comprises a rotating shaft and a rotating device, wherein the rotating device is arranged on the rotating shaft, the periphery of the rotating device is uniformly and movably connected with a hopper, the hopper is connected with spokes through an installation shaft, a material pouring rod is arranged at the bottom end of the hopper, and a material pouring device for touching the material pouring rod is arranged on an installation seat; an upper material bin is arranged at the upper part of the gravity energy machine, and a lower material bin is arranged at the lower part of the gravity energy machine; valves are arranged at the bottoms of the upper bin and the lower bin, the rotating shaft is connected with a rotating speed sensor, and the valves are connected with the rotating speed sensor and the controller; the rotating device comprises a mounting frame, spokes and an outer rod, the mounting frame is fixedly mounted on the rotating shaft, the spokes are radially arranged on the mounting frame, and the outer rod is connected to the tail ends of the two adjacent spokes.

2. The system for generating power by utilizing gravitational energy circulation according to claim 1, wherein the first belt conveyor and the second belt conveyor are obliquely fixed between the first power generation system body and the second power generation system body through a bracket, the conveying starting end of the first belt conveyor is arranged right below a valve of a lower bin of the first power generation system body, and the conveying tail end of the first belt conveyor is arranged right above an upper bin of the second power generation system body; the conveying starting end of the second belt conveyor is arranged right below a valve of a lower storage bin of the second power generation system body, and the conveying tail end of the second belt conveyor is arranged right above an upper storage bin of the first power generation system body.

3. The system for generating power by gravity energy cycle according to claim 2, wherein the upper end opening of the upper bin is provided with a sealing structure, and the sealing structure leaves an inlet of the belt conveyor.

4. A gravity energy cycle power generation system according to any of claims 1 to 3 wherein the material transported by the hopper is iron flake sand.

5. A gravity energy cycle power generation system according to any of claims 1 to 3, wherein the belts of the first/second belt conveyors and the upper/lower bins are made of high-strength wear-resistant materials.

Technical Field

The invention relates to the technical field of power generation, in particular to a system for generating power by utilizing gravitational energy in a circulating manner.

Background

At present, hydroelectric power generation is realized in the world by building a dam to store potential energy of water and using a water turbine to drive a generator set to generate power under the dam, such as a three gorges hydropower station in China; this power generation technique has the following disadvantages: firstly, the potential energy of the water stored in the barrage with large construction investment, large construction difficulty and long engineering period is required; secondly, the storage area is large, and the immigration work cost is high and time is wasted; thirdly, large hidden dangers of ecological environment protection and safety exist; and fourthly, river navigation is seriously influenced.

The limitation of power generation by utilizing gravity energy is more, the power generation conversion efficiency to the gravity energy is lower, the structure is complex, the technical requirement is high, and the environmental pollution is usually accompanied.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art and providing a system which is high in efficiency, clean and pollution-free and utilizes gravitational energy to generate power circularly.

The technical scheme adopted by the invention for solving the technical problems is as follows: the gravity energy machine is erected in the mounting seat through a bearing seat, the speed changer is connected with a rotating shaft of the gravity energy machine through the shaft coupler, and the generator is connected with the speed changer through the shaft coupler; the gravity energy machine comprises a rotating shaft and a rotating device, wherein the rotating device is arranged on the rotating shaft, the periphery of the rotating device is uniformly and movably connected with a hopper, the hopper is connected with spokes through an installation shaft, a material pouring rod is arranged at the bottom end of the hopper, and a material pouring device for touching the material pouring rod is arranged on an installation seat; an upper material bin is arranged at the upper part of the gravity energy machine, and a lower material bin is arranged at the lower part of the gravity energy machine; valves are arranged at the bottoms of the upper bin and the lower bin, the rotating shaft is connected with a rotating speed sensor, and the valves are connected with the rotating speed sensor and the controller; the rotating device comprises a mounting frame, spokes and an outer rod, the mounting frame is fixedly mounted on the rotating shaft, the spokes are radially arranged on the mounting frame, and the outer rod is connected to the tail ends of the two adjacent spokes.

Further, the first belt conveyor and the second belt conveyor are obliquely fixed between the first power generation system body and the second power generation system body through a bracket, the conveying starting end of the first belt conveyor is arranged right below a valve of a lower storage bin of the first power generation system body, and the conveying tail end of the first belt conveyor is arranged right above an upper storage bin of the second power generation system body; the conveying starting end of the second belt conveyor is arranged right below a valve of a lower storage bin of the second power generation system body, and the conveying tail end of the second belt conveyor is arranged right above an upper storage bin of the first power generation system body.

Further, the upper end opening of going up the feed bin is equipped with seal structure, and seal structure leaves band conveyer's entry.

Further, the material conveyed by the hopper is iron sheet sand.

Furthermore, high-strength wear-resistant materials are adopted in the belt of the first belt conveyor and the belt of the second belt conveyor and in the feeding bin and the discharging bin.

The invention utilizes the lever principle that the self-falling material (iron sheet sand) acts on the gravitational energy machine, and potential energy is formed by feeding sand from the upper part and discharging sand from the lower part; the hopper can freely swing around the mounting shaft, the axis of the hopper is not at the same point with the gravity center of the hopper, and the hopper has the tendency that the gravity center of the horizontal hopper is on the vertical line of the axis of the hopper at any position in space; the hoppers uniformly arranged on the rotating device bear the potential energy of the sand, and the potential energy of the sand is converted into the kinetic energy of the rotation of the rotating shaft of the gravitational energy machine in the process that each hopper runs from the upper part of the rotating device to the lower part of the rotating device around the mounting shaft; when the hopper runs to the lower part of the rotating device, the potential energy of sand is zero, the hopper contacts the roller at the moment, the hopper automatically turns over and discharges the sand, the unloaded hopper automatically resets under the action of self gravity after the sand discharge is finished, the sand is fed and stored in the rotating device when the hopper runs to the upper part of the rotating device in an unloaded mode, and the plurality of hoppers move repeatedly to form stable large power output on the rotating shaft; the torque power output by the rotating shaft of the gravity energy machine is transmitted to the speed changer, and then the power is transmitted to the generator to generate electric energy.

The gravity energy machine stops working, and the valves at the bottoms of the upper bin and the lower bin are closed, so that the whole production process is automatically controlled, and the operation is simple and reliable.

The invention has the advantages that the energy generated by the self-falling of the iron sheet sand is utilized to drive the generator to run through the speed changer to generate electricity; the system for generating power by utilizing gravitational energy circulation does not need to build a river-blocking dam, only needs to build a simple concrete foundation, and has the characteristics of small occupied area, low investment and simple and quick construction; the system is built near a thermal power plant and a large-scale transformer substation, occupies a small area, does not have the work of removal and migration, is environment-friendly green energy, does not have a barrage, does not have potential safety hazards, and can keep the shipping smooth.

Drawings

FIG. l is a schematic side view of an embodiment of the present invention;

fig. 2 is a schematic front view of the embodiment of fig. 1.

In the figure: 1. the power generation system comprises a first power generation system body, 1-1 gravitational energy machine, 1-11 rotating shafts, 1-12 rotating devices, 1-121 mounting frames, 1-122 spokes, 1-123 outer rods, 1-13 hoppers, 1-131 material pouring rods, 1-14 mounting shafts, 1-15 material pouring devices, 1-151 material pouring seats, 1-152 rollers, 1-2 mounting seats, 1-3 couplers, 1-4 transmissions, 1-5 generators, 1-6 bearing seats, 2 second power generation system body, 3 first belt conveyors, 4 second belt conveyors, 5 feeding bins, 5-1 valves and 6 discharging bins.

Detailed Description

The following examples are given to further illustrate the embodiments of the present invention:

as shown in fig. 1 and 2, the present embodiment includes two sets of power generation system bodies connected in series, and the two sets of power generation system bodies have the same structure and are named as a first power generation system body 1 and a second power generation system body 2, respectively, for convenience of distinction. The first power generation system body 1 and the second power generation system body 2 are connected with each other through two groups of belt conveyors which are obliquely arranged, and the two groups of belt conveyors are named as a first belt conveyor 3 and a second belt conveyor 4 respectively.

The first power generation system body 1 comprises a gravity energy machine 1-1, a mounting seat 1-2, a coupler 1-3, a speed changer 1-4 and a power generator 1-5, wherein the gravity energy machine 1-1 is erected in the mounting seat 1-2 through a bearing seat 1-6, the speed changer 1-4 is connected with a rotating shaft 1-11 of the gravity energy machine 1-1 through the coupler 1-3, and the power generator 1-5 is connected with the speed changer 1-4 through the coupler 1-3.

The gravity energy machine 1-1 comprises a rotating shaft 1-11 and a rotating device 1-12, wherein the rotating device 1-12 is installed on the rotating shaft 1-11, the rotating device 1-12 comprises an installation frame 1-121, spokes 1-122 and outer rods 1-123, the installation frame 1-121 is fixedly installed on the rotating shaft 1-11, the spokes 1-122 are radially arranged on the installation frame 1-121, and the outer rods 1-123 are connected to the tail ends of two adjacent spokes 1-122. The periphery of the rotating device 1-12 is uniformly and movably connected with hoppers 1-13, the hoppers 1-13 are connected with spokes 1-122 through mounting shafts 1-14, the bottom ends of the hoppers 1-13 are provided with material pouring rods 1-131, and the mounting frames 1-121 are provided with material pouring devices 1-15 for touching the material pouring rods 1-21;

the material pouring device 1-15 comprises a material pouring seat 1-151 and a roller 1-152, wherein the material pouring seat 1-151 is arranged on an installation seat 1-2, the roller 1-152 is arranged at the top of the material pouring seat 1-151, the roller 1-152 is in contact with a material pouring rod 1-21, and the material pouring rod 1-21 and a hopper 1-13 can rotate around an installation shaft 1-14.

The upper portion of the gravity energy machine 1-1 is provided with an upper material bin 5, the lower portion of the gravity energy machine is provided with a lower material bin 6, the upper material bin 5 and the lower material bin 6 are identical in structure and are fixed on the ground through supports.

The bottoms of the feeding bin 5 and the discharging bin 6 are respectively provided with a valve 5-1, the rotating shafts 1-11 are connected with a rotating speed sensor, and the valves 5-1 and the rotating speed sensor are connected with a controller (the rotating speed sensor and the controller are not shown in the figure).

The first belt conveyor 3 and the second belt conveyor 4 are obliquely fixed between the first power generation system body 1 and the second power generation system body 2 through a bracket, the conveying starting end of the first belt conveyor 3 is arranged right below a valve 5-1 of a lower bin of the first power generation system body 1, and the conveying tail end is arranged right above an upper bin of the second power generation system body 2; the conveying starting end of the second belt conveyor 4 is arranged right below the valve 5-1 of the lower bin of the second power generation system body 2, and the conveying tail end is arranged right above the upper bin of the first power generation system body 1.

The upper end opening of the upper material bin 5 is provided with a sealing structure, and the sealing structure is provided with an inlet of the belt conveyor.

The hopper conveying material selected for use in this embodiment is iron sheet sand (iron sheet sand has the wear-resistant characteristic of viscose), and also can select the metal object sand that density is big, be difficult for causing dust pollution, all adopts high strength's wear-resistant material in band conveyer's belt and the upper and lower feed bin. The belt conveyor is a conventional conveyor, and the specific structure thereof is not described excessively in this embodiment.

The hopper 14 is movably connected to the tail end of the spoke 13; the outer rods 131 are annular as a whole, a plurality of inner rods 132 are connected between every two adjacent spokes 13, and the inner rods 132 are parallel to the adjacent outer rods 131.

The system does not need to build a barrage, only needs to build a simple concrete foundation, has the characteristics of small investment and simple and quick construction, has no influence on ecological environment, does not have a barrage, does not have potential safety hazards, and can keep shipping smooth.

The working principle is as follows: when enough self-falling material quantity exists in the feeding bin 5 and the discharging bin 6, the production operation of the gravitational energy machine 1-1 can be started; the discharge amount of the upper material bin 5 and the lower material bin 6 is controlled by a valve 5-1, and the opening degree of the valve 5-1 is controlled by a controller; when the rotating speed sensor detects that the rotating speed of the rotating shaft 1-11 does not reach a set value, the controller controls the valve 5-1 to increase the opening degree and increase the feeding amount; when the rotating shaft 1-11 exceeds the set rotating speed, the valve 5-1 is controlled to reduce the opening degree and reduce the feeding amount, so that the rotating shaft 1-11 can maintain constant output speed when the load changes;

the gravity energy machine 1-1 can rotate around a rotating shaft 1-11 clockwise or anticlockwise, and the hopper 1-13 can freely rotate around a mounting shaft 1-14; the material falls into a hopper 1-13 positioned at the upper part of the gravity energy machine 1-1, the hopper 1-13 generates torque force to a rotating shaft 1-11 under the action of gravity, so as to drive the whole rotating device 1-12 to rotate, and then the material is injected into the next hopper 1-13 at the upper part of the gravity energy machine 1-1; when the hopper 1-13 runs to the lower part of the gravitational energy machine 1-1, the material pouring rod 1-131 at the bottom of the hopper 1-13 touches the roller 1-152, then the hopper 1-13 turns over immediately and empties the material, and then the hopper returns to the material containing state under the self gravity; the plurality of hoppers 1-13 are repeated in this way, the rotating shaft 1-11 of the gravity energy machine 1-1 obtains stable rotating speed by utilizing the lever principle, the torque power output by the rotating shaft 1-11 is transmitted to the speed changer 1-4, and then the power is transmitted to the generator 1-5 to drive the generator 1-5 to operate, so as to generate electric energy.

The belt conveyor drives the conveyed materials to consume far less energy than the energy generated by the generator 1-5, and experiments prove that the energy consumed by the belt conveyor driving the conveyed materials is less than 10% of the energy generated by the motor 1-5, and the belt conveyor is eco-friendly, outputs environment-friendly green energy and can generate great social and economic values.

When the gravitational energy machine 1-1 is started in a static state, firstly, a valve 5-1 is started to supply materials, an upper material bin 5 is fixed above a first hopper 1-13 above a rotor of the gravitational energy machine 1-1 in a rotating direction, when the hopper 1-13 is full of materials, the materials continuously flow to the hopper 1-13 below, and when torque generated by the gravity of the materials in the hopper 1-13 is larger than resistance torque of a load, a main shaft continuously rotates and is matched with a generator 1-5 group through a speed changer 1-4.

Those not described in detail in the specification are well within the skill of the art.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as being within the protection scope of the present invention.