CN207470362U - A kind of device using gravitational potential energy power generation - Google Patents

Abstract

The utility model belongs to power generator field, and in particular to a kind of device using gravitational potential energy power generation, including pipeline, the hydraulic turbine, transmission shaft, induction coil, Dipole magnet and the accumulation power supply arranged vertically；The hydraulic turbine is arranged in pipeline, and the central axis upright of the hydraulic turbine is in the axis of pipeline；One end drive connection hydraulic turbine of transmission shaft, and can be under the drive of the hydraulic turbine around own axis；Induction coil is installed on the other end of transmission shaft, and between Dipole magnet；Induction coil can rotate under the drive of transmission shaft；Accumulation power supply is electrically connected at induction coil.It can efficiently use the gravitional force of rainwater etc. in nature and generate electricity.

Description

A device that utilizes gravitational potential energy to generate electricity

technical field

The utility model belongs to the field of power generation devices, in particular to a device for generating electricity by utilizing gravitational potential energy.

Background technique

There are a lot of mechanical energy in nature, such as the gravitational potential energy when rainwater falls, the gravitational potential energy in the rainwater pipes of buildings or sewage pipes, etc. In the existing technology, this part of energy is wasted, sometimes in order to reduce the impact of these energy on buildings. In case of damage caused by objects, a buffer pipe needs to be installed to reduce its impact.

How to utilize these gravitational potential energies will not only achieve the purpose of environmental protection and energy saving, but also reduce its damage to buildings and the like.

Utility model content

The utility model provides a device for generating electricity by utilizing gravitational potential energy, which can effectively utilize the gravitational potential energy of rainwater in nature to generate electricity.

In order to achieve the above technical purpose, the technical solution adopted by the utility model is, a device for generating electricity by using gravitational potential energy, including vertically arranged pipelines, water turbines, transmission shafts, induction coils, two-pole magnets and energy storage power supplies; the water turbines are arranged in pipelines , and the central axis of the turbine is perpendicular to the axis of the pipeline; one end of the transmission shaft is connected to the turbine and can rotate around its own axis driven by the turbine; the induction coil is installed on the other end of the transmission shaft and is located between the two pole magnets; The induction coil can rotate driven by the drive shaft; the energy storage power supply is electrically connected to the induction coil.

As an improved technical solution of the utility model, the transmission shaft is an insulated transmission shaft.

As an improved technical solution of the utility model, it also includes two copper rings, one of which is connected to one end of the induction coil and electrically connected to the negative pole of the energy storage power supply; the other copper ring is connected to the other end of the induction coil, At the same time, it is electrically connected to the positive pole of the energy storage power supply.

As an improved technical solution of the utility model, it also includes two brushes, the negative pole of the energy storage power supply is connected to the copper ring through one brush; the positive pole of the energy storage power supply is connected to the copper ring through the other brush.

As an improved technical solution of the utility model, there are two or more induction coils.

As an improved technical solution of the utility model, the water turbine is made of plastic material.

Beneficial effect

This application can use the mechanical energy of the fluid in the vertically arranged pipelines (such as the rainwater on the roof or the sewage in the sewage pipes in the building) to generate electricity for energy storage or use for low-power electrical appliances (such as corridor emergency lights, etc.); in addition, The structure is simple and the cost is low.

Description of drawings

Fig. 1 Schematic diagram of the structure of the power generation device in this application;

In the figure, 1. pipeline; 2. water turbine; 3. induction coil; 4. two-pole magnet; 5. copper ring; 6. brush; 7. wire; 8. energy storage power supply; 9. external circuit wire; 10. transmission axis.

Detailed ways

In order to make the purpose and technical solutions of the embodiments of the present application clearer, the technical solutions of the present application will be clearly and completely described below in conjunction with the embodiments of the present application. Apparently, the described embodiments are some of the embodiments of the present application, but not all of them. Based on the described embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

As shown in Figure 1, a device for generating electricity using gravitational potential energy includes a vertically arranged pipeline 1, a water turbine 2, a transmission shaft 10, an induction coil 3, a bipolar magnet 4, and an energy storage power supply 8; the water turbine is arranged in the pipeline, And the central axis of the water turbine is perpendicular to the axis of the pipeline; one end of the transmission shaft is connected to the water turbine and can rotate around its own axis driven by the water turbine; the induction coil is installed on the other end of the transmission shaft and is located between the two pole magnets; the induction coil It can rotate under the driving of the transmission shaft, and can generate magnetic induction current under the magnetic field of the two-pole magnet; the energy storage power supply is electrically connected to the induction coil.

In order to reduce unnecessary waste of electricity, the drive shaft is an insulated drive shaft.

As an improved technical solution of the utility model, it also includes two copper rings 5, one of which is connected to one end of the induction coil and electrically connected to the negative pole of the energy storage power supply; the other copper ring is connected to the other end of the induction coil , while being electrically connected to the positive pole of the energy storage power supply.

As an improved technical solution of the utility model, it also includes two brushes 6, the negative pole of the energy storage power supply is connected to the copper ring through one brush; the positive pole of the energy storage power supply is connected to the copper ring through another brush (specifically, the storage The positive pole of the power supply is connected with the brush by wire 7, and the brush is connected with the copper ring).

In order to increase the power generation rate, there are two or more induction coils.

In order to make the water turbine have a higher rotating speed and also in order to reduce the cost, the water turbine is made of plastic material.

When in use, the vertically arranged pipes are used to discharge rainwater from the roof or sewage in the building. The water turbine is connected to the water turbine through the rotating shaft. The water turbine rotates after being washed by the rainwater/sewage in the pipe, driving the transmission shaft to rotate, and then driving the induction coil to rotate. , the induction coil rotates and cuts the magnetic induction lines produced by the two-pole magnets, and then makes the copper ring generate electric energy, and the copper ring is connected to the energy storage power supply through a brush and a wire for energy storage, and then connected to a low-power electrical appliance through an external circuit wire 9 for use ( Such as corridor emergency lights, etc.).

It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, but that the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered exemplary and not restrictive in all points of view, and the scope of the application is defined by the appended claims rather than the foregoing description, and it is intended that the scope of the present application be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in this application.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. a kind of device using gravitational potential energy power generation, which is characterized in that including arrange vertically pipeline, the hydraulic turbine, transmission shaft, Induction coil, Dipole magnet and accumulation power supply；The hydraulic turbine is arranged in pipeline, and the central axis upright of the hydraulic turbine is in pipe The axis in road；One end drive connection hydraulic turbine of transmission shaft, and can be under the drive of the hydraulic turbine around own axis；The line of induction Circle is installed on the other end of transmission shaft, and between Dipole magnet；Induction coil can rotate under the drive of transmission shaft；Energy storage Power supply is electrically connected at induction coil.

2. a kind of device using gravitational potential energy power generation according to claim 1, which is characterized in that transmission shaft selects insulation Transmission shaft.

3. a kind of device using gravitational potential energy power generation according to claim 1, which is characterized in that further include two copper Ring, one of copper ring is connected to one end of induction coil, while is electrically connected with the cathode of accumulation power supply；Another copper ring connects The other end of induction coil is connected to, while is electrically connected with the anode of accumulation power supply.

4. a kind of device using gravitational potential energy power generation according to claim 3, which is characterized in that further include two electricity Brush, the cathode of accumulation power supply are connect by a brush with copper ring；The anode of accumulation power supply is connected by another brush and copper ring It connects.

5. a kind of device using gravitational potential energy power generation according to claim 1, which is characterized in that there are two induction coils More than and.

6. a kind of device using gravitational potential energy power generation according to claim 1, which is characterized in that the hydraulic turbine is plastics material Matter.