CN209908654U

CN209908654U - Single-shaft fluid type wave-activated generator

Info

Publication number: CN209908654U
Application number: CN201822175536.3U
Authority: CN
Inventors: 郭守亮
Original assignee: Lianyungang Ruiyun Intelligent Technology Co Ltd
Current assignee: Lianyungang Ruiyun Intelligent Technology Co Ltd
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2020-01-07
Anticipated expiration: 2028-12-24

Abstract

The utility model discloses a single-shaft fluid type wave-activated generator, which comprises a shell, a water wheel, a generator, a power management module and a cavity; a water wheel is arranged at the center of the bottom of the shell, a generator is arranged above the water wheel, and the input end of the generator is connected with the water wheel through a rotating shaft; one side of the generator is provided with a power management module, and the output end of the generator is electrically connected with the input end of the power management module; a plurality of cavities are arranged around the water wheel and form a ring shape; liquid is filled in the cavities, and a water inlet and a water outlet are formed in the contact part of each cavity and the water wheel; the single-shaft fluid type wave-activated generator can generate electricity by utilizing the energy of seawater fluctuation, can normally generate electricity in windless weather, can realize all-weather power supply as long as the seawater slightly fluctuates, and is not influenced by the weather; the utility model discloses the no movable part of single axial fluid formula wave-activated generator surface, the shell protects completely, and the life-span is extremely long, can satisfy unmanned supervision's non-maintaining demand completely.

Description

Single-shaft fluid type wave-activated generator

Technical Field

The utility model relates to a generator technical field, especially a single axial compressor formula wave-activated generator.

Background

In the prior art, the offshore power generation technology mainly adopts an internal combustion generator for power generation, wind power generation and solar panel power generation, only two means of wind power generation and solar power generation are needed to be supplied regularly, and the offshore power generation technology is mainly used for fixing buoys in the sea or island reefs in the open sea and the like. At present, China establishes an ocean data collection network at sea, mainly realized by fixing a buoy at sea, and the buoy can transmit data such as seawater temperature, salinity, flow direction and the like back to the continent, so that electricity is needed. The solar cell panel is easily damaged under the impact of heavy waves, cannot normally work, is seriously dependent on sunlight, and can generate electricity only in the cloudy day; wind power generators are also easily damaged in environments with high salt on the sea surface and severe sea conditions, resulting in equipment downtime. The sea wave generator technology is also available at present, the buoy swings up and down by utilizing sea water fluctuation to drive the swing arm to move up and down, so that the water pump is not stopped, the internal liquid is circulated to drive the turbine to generate electricity, the technical scheme has the defects that the exposed movable parts are too many, the failure rate is high, the practical requirement cannot be met, the normal electricity generation can be realized only in the heavy wave, and the micro-wave weather is out of work.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, an object of the present invention is to provide a single-shaft fluid type wave power generator.

Realize the utility model discloses the technical solution of purpose does:

a single-shaft fluid type wave-activated generator is characterized by comprising a shell, a water wheel, a generator, a power management module and a cavity; a water wheel is arranged at the center of the bottom of the shell, a generator is arranged above the water wheel, and the input end of the generator is connected with the water wheel through a rotating shaft; a power management module is arranged on one side of the generator, and the output end of the generator is electrically connected with the input end of the power management module; a plurality of cavities are arranged around the water wheel and form a ring shape; liquid is contained in the cavity, and a water inlet and a water outlet are formed in the contact position of each cavity and the water wheel.

Preferably, the periphery of the water wheel is provided with 3 or more than 3 cavities.

Preferably, the output end of the power management module is electrically connected with a power output line.

Preferably, the height of the liquid contained in the cavity is half of the height of the cavity.

Preferably, the generator is a waterproof generator, and the waterproof generator can generate power by bidirectional rotation.

Preferably, the shell is made of corrosion-resistant materials, and can be placed in a seawater high-salt environment for a long time without corrosion.

Preferably, the housing is a sealed structure isolating external water and air, and no moving parts are provided outside the housing.

Compared with the prior art, the utility model, it is showing the advantage:

(1) the utility model discloses unipolar fluid formula wave-activated generator can utilize the undulant energy electricity generation of sea water, and windless weather also can normally generate electricity, as long as the sea water have slight fluctuation can, realize the all-weather power supply, not influenced by weather.

(2) The utility model discloses the no movable part of single axial fluid formula wave-activated generator surface, the shell protects completely, and the life-span is extremely long, can satisfy unmanned supervision's non-maintaining demand completely.

(3) The single-shaft fluid type wave power generator is arranged on the off-shore buoy, the buoy can have long-term working capacity, and can not be damaged in various weathers; the single-shaft fluid type wave power generator is arranged on the unmanned ship, so that the unmanned ship has almost unlimited range, and qualitative leap is realized; the utility model discloses unipolar fluid formula wave-activated generator still can prolong the supply cycle for the power supply of island reef, saves the resource.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings required in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the single-shaft fluid wave power generator of the present invention.

FIG. 2 is a schematic view of the structure A-A in FIG. 1.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1 and 2, a single-shaft fluid type wave power generator includes a housing 1, a water wheel 2, a waterproof power generator 3, a power management module 4, a cavity 5 and a power output line 6; a water wheel 2 is arranged at the center of the bottom of the shell 1, a waterproof generator 3 is arranged above the water wheel 2, the input end of the waterproof generator 3 is connected with the water wheel 2 through a rotating shaft, a power management module 4 is arranged on one side of the waterproof generator 3 which can generate power in both directions of rotation of the waterproof generator 3, the output end of the waterproof generator 3 is electrically connected with the input end of the power management module 4, and the output end of the power management module 4 is electrically connected with a power output line 6; the power management module 4 can rectify the intermittent current generated by the waterproof generator 3 into stable current; 4 cavities 5 are arranged around the water wheel 2, and the 4 cavities 5 are enclosed into a ring shape; the cavity 5 is filled with liquid, the height of the liquid is half of the height of the cavity 5, and a water inlet and a water outlet are formed in the contact part of each cavity 5 and the water wheel 2; the shell 1 is made of corrosion-resistant materials, and can be placed in a seawater high-salt environment for a long time without corrosion; and the housing 1 is a sealing structure for isolating external water and air, and no movable part is arranged outside the housing 1.

The utility model discloses unipolar fluid formula wave-activated generator's theory of operation:

the utility model discloses unipolar fluid formula wave-activated generator can normally work by arranging on the sea, the utility model discloses unipolar fluid formula wave-activated generator sways along with the wave, and after swaying, the liquid in the high-order cavity flows out through the inlet outlet, erodes water wheels, drives water wheels rotation, and water wheels drive the generator, and then liquid flows into low-order cavity; when the swinging continues, the low-level cavity is in the high level again, so that the liquid in the cavity flows out again to flush the water wheel again, the water wheel drives the generator, and the current is rectified by the power management module and then is output.

In summary, the single-shaft fluid wave power generator of the utility model can generate electricity by using the energy of seawater fluctuation, can normally generate electricity in windless weather, and can realize all-weather power supply without being influenced by weather as long as the seawater slightly fluctuates; the single-shaft fluid type wave-activated generator has no movable part on the outer surface, the shell is completely protected, the service life is extremely long, and the unsupervised maintenance-free requirement can be completely met; the single-shaft fluid type wave power generator is arranged on the off-shore buoy, the buoy can have long-term working capacity, and can not be damaged in various weathers; the single-shaft fluid type wave power generator is arranged on the unmanned ship, so that the unmanned ship has almost unlimited range, and qualitative leap is realized; the utility model discloses unipolar fluid formula wave-activated generator still can prolong the supply cycle for the power supply of island reef, saves the resource.

The above-mentioned embodiments further explain the technical problems, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The single-shaft fluid type wave power generator is characterized by comprising a shell (1), a water wheel (2), a power generator (3), a power management module (4) and a cavity (5); a water wheel (2) is arranged at the center of the bottom of the shell (1), a generator (3) is arranged above the water wheel (2), and the input end of the generator (3) is connected with the water wheel (2) through a rotating shaft; a power management module (4) is arranged on one side of the generator (3), and the output end of the generator (3) is electrically connected with the input end of the power management module (4); a plurality of cavities (5) are arranged around the water wheel (2), and the cavities (5) are enclosed into a ring shape; the cavities (5) are filled with liquid, and water inlets and water outlets are formed in the contact positions of the cavities (5) and the water wheels (2).

2. The single-shaft fluid type wave power generator as claimed in claim 1, wherein the water wheel (2) is provided with 3 or more than 3 cavities (5) around.

3. The mono-axial flow wave generator according to claim 1, characterized in that the output of the power management module (4) is electrically connected to a power output line (6).

4. The mono-axial fluid type wave generator according to claim 1, wherein the height of the liquid contained in the cavity (5) is half of the height of the cavity (5).

5. The mono-axial flow wave generator according to claim 1, wherein the generator (3) is a waterproof generator, and the waterproof generator can generate electricity by bidirectional rotation.

6. The single-shaft fluid type wave power generator as claimed in claim 1, wherein the housing (1) is made of corrosion-resistant material, and can be placed in a high-salt environment of seawater without corrosion for a long time.

7. The mono-axial flow wave generator according to claim 1, characterized in that the housing (1) is a sealed structure, isolating external water and air, and no moving parts are outside the housing (1).