CN215170509U

CN215170509U - Seawater damping type hydroelectric generator device

Info

Publication number: CN215170509U
Application number: CN202120723104.0U
Authority: CN
Inventors: 邓素康
Original assignee: Guangdong Kangding Electric Power Technology Co ltd
Current assignee: Guangdong Kangding Electric Power Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-14
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a sea water moves back damp formula hydroelectric generator device, include: the hydroelectric dam is used for isolating the ocean and the reservoir so as to generate water level difference between the ocean and the reservoir; the water circulation channel is arranged below the inner side of the hydroelectric dam and is used for connecting the communication between the reservoir and the ocean, and water in the water circulation channel flows through the water level difference between the reservoir and the ocean; the turbine mechanism is fixedly arranged at the top end of the right side of the hydroelectric dam and is driven to rotate by the flow of water flow; generating set rotates and installs turbine mechanism's both sides, turbine mechanism with generating set's vertical axis parallels, the utility model discloses can utilize the flow change of the sea water when moving back the tide and rising tide of sea water, carry out neotype hydroelectric generation, can reduce the consumption of the traditional energy, promote the low carbon environmental protection to can also reduce the input and the construction of the reduction early stage of traditional hydroelectric generation.

Description

Seawater damping type hydroelectric generator device

Technical Field

The utility model relates to a morning and evening tides energy power generation technical field specifically is a sea water moves back damp formula hydroelectric generator device.

Background

Hydroelectric power generation is one of new energy power generation so far, and the conventional hydroelectric power generation usually generates power by driving a turbine to rotate through a water level difference generated by reservoir water storage, so that the occupied area of a reservoir is huge, the project is expensive, and a large amount of manpower and material resources are easily consumed, so that the conventional hydroelectric power generation faces some problems.

When the hydroelectric generation works and operates, because the turbine sets are all designed as a single set, the efficiency of converting kinetic energy or potential energy of a water body with a standard volume into mechanical energy is easily reduced, so that the efficiency conversion of the energy of the hydroelectric generation is reduced, and the generating efficiency of the generator is reduced,

therefore, it is necessary to design a seawater-ebb hydroelectric generator device to solve the above problems, which can generate electricity by using the natural variation of ocean tide, and can replace the problems of large floor area and construction cost of the traditional water storage power generation.

Disclosure of Invention

An object of the utility model is to provide a seawater moves back damp formula hydroelectric generator device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a seawater de-tide hydroelectric generator apparatus comprising:

the hydroelectric dam is used for isolating the ocean and the reservoir so as to generate water level difference between the ocean and the reservoir;

the water circulation channel is arranged below the inner side of the hydroelectric dam and is used for connecting the communication between the reservoir and the ocean, and water in the water circulation channel flows through the water level difference between the reservoir and the ocean;

the turbine mechanism is fixedly arranged at the top end of the right side of the hydroelectric dam and is driven to rotate by the flow of water flow;

and the generating set is rotatably arranged on two sides of the turbine mechanism, and the turbine mechanism is parallel to the vertical central axis of the generating set.

Compared with the prior art, the invention has the beneficial effects that: the seawater ebb type hydroelectric generator device can be used for arranging dam walls at straits or coast through natural changes of ebb and flood tides of seawater, and can reduce the storage of water quantity to achieve the consumption of manpower and material resources for early construction by driving a turbine mechanism to rotate and a generator set to work to generate electricity through the flow of seawater during flood tides or ebb tides;

1. the turbine mechanism can be driven to rotate when seawater flows through the arrangement of the turbine mechanism, potential energy and kinetic energy of seawater can be converted into mechanical energy through the rotation of the turbine mechanism, so that power generation can be realized, and the seawater in a standard volume can repeatedly push the turbine mechanism to rotate through the arrangement of the double-group turbine, so that the conversion efficiency of seawater potential energy can be improved, the power generation efficiency is improved, and the energy conversion efficiency is improved;

2. utilize setting up of two groups of generating set, can drive first from the driving wheel and the second when following the driving wheel rotation for the atress of drive wheel both sides is more even, thereby improves the stability of drive wheel motion, increases its life, and through the flow sensor's that the inboard circulation water course set up effect, the rivers speed in the circulation water course of can being convenient for detect moreover, the increase is to rivers generating efficiency's judgement, improves power generation facility's maintainability.

Drawings

Fig. 1 is a schematic isometric view of the present invention;

fig. 2 is an enlarged schematic structural view of the turbine mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the generator set of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a hydroelectric dam; 2. a flow channel; 3. a turbine mechanism; 4. a generator set; 5. a transformer substation; 6. a transmission connecting rod; 7. a drive wheel; 8. a bearing; 9. a turbine group; 901. a first turbine; 902. a second turbine; 10. a first driven wheel; 11. a first generator; 12. a second driven wheel; 13. a second generator; 14. a first flow sensor; 15. a second flow sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a seawater damping type hydroelectric generator device comprises

The hydroelectric dam 1 is used for isolating the ocean from the reservoir so as to generate water level difference between the ocean and the reservoir;

the circulating water channel 2 is arranged below the inner side of the hydroelectric dam 1, the circulating water channel 2 is used for connecting communication between a reservoir and the ocean, and water in the circulating water channel 2 flows through the water level difference between the reservoir and the ocean;

the turbine mechanism 3 is fixedly arranged at the top end of the right side of the hydroelectric dam 1, and the turbine mechanism 3 is driven to rotate by the flowing of water flow;

and the generator set 4 is rotatably arranged on two sides of the turbine mechanism 3, and the turbine mechanism 3 is parallel to the vertical central axis of the generator set 4.

Preferably, the turbine mechanism 3 further includes:

the transmission connecting rod 6 extends into the circulating water channel 2, and the transmission connecting rod 6 is connected with the hydroelectric dam 1 in a rotating mode;

the driving wheel 7 is fixedly connected to the outer side of the transmission connecting rod 6, and the driving wheel 7 is arranged on the upper surface of the hydroelectric dam 1;

the bearing 8 is arranged above the driving wheel 7, and the bearing 8 is in rotary connection with the transmission connecting rod 6;

the turbine group 9 is fixedly installed at the lower end of the transmission connecting rod 6, the turbine group 9 is arranged on the inner side of the circulating water channel 2, the turbine mechanism 3 can be driven to rotate when seawater flows through the arrangement of the turbine mechanism 3, and potential energy and kinetic energy of the seawater which rotates through the turbine mechanism 3 are converted into mechanical energy, so that the seawater potential energy conversion efficiency can be improved, the power generation efficiency is improved, and the energy conversion efficiency is improved.

Preferably, the turbine group 9 further comprises:

a first turbine 901 fixedly mounted on the outer side of the transmission link 6;

the second turbine 902 is fixedly installed at the tail end of the transmission connecting rod 6, the second turbine 902 is arranged below the first turbine 901, and the two sets of turbines are arranged, so that seawater in a standard volume can push the turbine mechanism 3 to rotate for multiple times, and the seawater potential energy conversion efficiency can be improved.

Preferably, the method further comprises the following steps:

and the transformer substation 5 is fixedly installed on the right side of the generator set 4, and the transformer substation 5 is electrically connected with the generator set 4.

Preferably, the generator set 4 further comprises:

a first driven wheel 10 rotatably connected to the left side of the driving wheel 7;

a first generator 11 fixedly connected above the first driven wheel 10;

a second driven wheel 12 rotatably connected to the right side of the driving wheel 7;

the second generator 13 is fixedly arranged above the second driven wheel 12, and by means of the arrangement of the double-group generator set 4, when the driving wheel 7 drives the first driven wheel 10 and the second driven wheel 12 to rotate, the stress on two sides of the driving wheel 7 is more uniform, so that the motion stability of the driving wheel 7 is improved, and the service life of the driving wheel is prolonged.

Preferably, the method further comprises the following steps:

the first flow sensors 14 are fixedly arranged on the lower wall of the circulating water channel 2, and the number of the groups of the first flow sensors 14 is two;

and the second flow sensor 15 is fixedly installed on the upper wall of the circulation water channel 2, so that the water flow speed in the circulation water channel 2 can be conveniently detected, the judgment on the water flow power generation efficiency is increased, and the maintenance capacity of the power generation device is improved.

The working principle is as follows: when the device is used, firstly, as shown in fig. 1-3, when sea water rises, sea water flows into the reservoir at the right side of the hydroelectric dam 1 through the circulating water channel 2, and when sea water flows through the circulating water channel 2, the sea water pushes the first turbine 901 in the turbine set 9 to rotate, then the sea water flows downwards along the circulating water channel 2 and pushes the second turbine 902 to rotate again, and the first turbine 901 and the second turbine 902 are used to drive the transmission link 6 of the turbine mechanism 3 to rotate, and the transmission link 6 transmits the rotation to the driving wheel 7 and drives the driving wheel 7 to rotate, then the driving wheel 7 drives the first driven wheel 10 and the second driven wheel 12 in the generator sets 4 arranged at the two sides to rotate, then the first driven wheel 10 and the second driven wheel 12 are used to rotate to drive the first generator 11 and the second generator 13 to work respectively, and the mechanical energy converted from sea water is converted into electric energy, the seawater power generation is realized, then the generated electric energy is transmitted out through the transformer substation 5, and the rotation and fixation of the transmission connecting rod 6 can be conveniently met through the bearing 8;

as shown in fig. 4, when seawater flows through the flow channel 2, the first flow sensor 14 and the second flow sensor 15 detect the speed of the seawater flow, and enable data transmission at any time. When the sea is ebb, the seawater in the reservoir is injected into the sea again through the circulating water channel 2, and the generator device is driven to generate power again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A seawater de-tide hydroelectric generator apparatus, comprising:

2. The seawater de-tide hydroelectric generator apparatus of claim 1, wherein the turbine mechanism further comprises:

the transmission connecting rod extends into the circulating water channel, and the transmission connecting rod is in rotary connection with the hydroelectric dam;

the driving wheel is fixedly connected to the outer side of the transmission connecting rod and is arranged on the upper surface of the hydroelectric dam;

the bearing is arranged above the driving wheel, and the bearing is connected with the transmission connecting rod in a rotating way;

and the turbine group is fixedly arranged at the lower end of the transmission connecting rod and is arranged on the inner side of the circulating water channel.

3. The seawater de-tide hydroelectric generator apparatus of claim 2, wherein the turbine set further comprises:

the first turbine is fixedly arranged on the outer side of the transmission connecting rod;

and the second turbine is fixedly arranged at the tail end of the transmission connecting rod and is arranged below the first turbine.

4. The seawater de-tide hydroelectric generator apparatus of claim 1, further comprising:

and the transformer substation is fixedly arranged on the right side of the generator set, and the transformer substation is electrically connected with the generator set.

5. The seawater de-tide hydroelectric generator apparatus of claim 2, wherein the generator set further comprises:

the first driven wheel is rotationally connected to the left side of the driving wheel;

the first generator is fixedly connected above the first driven wheel;

the second driven wheel is rotationally connected to the right side of the driving wheel;

and the second generator is fixedly arranged above the second driven wheel.

6. The seawater de-tide hydroelectric generator apparatus of claim 1, further comprising:

the first flow sensors are fixedly arranged on the lower wall of the circulating water channel, and the number of the first flow sensors is two;

and the second flow sensor is fixedly arranged on the upper wall of the circulating water channel.