CN104201971B - Ocean wave energy and solar energy integrated power generation device and working method as well as application thereof - Google Patents

Abstract

The invention relates to a marine wave energy and solar energy integrated power generation device, which includes a concave base for fixing on the coastline, a solar cell collection part is installed on the concave base, and a water flow channel is provided through the lower part of the concave base. A baffle plate driven by sea waves is arranged in the water flow channel, and a hydraulic rod and a hydraulic cylinder driven along the flow direction of waves are arranged on the concave base, and a rotating shaft is fixedly arranged in the middle of the baffle plate, and the The baffle is arranged in the water flow channel through the rotating shaft, the lower part of the baffle is driven by the waves to reciprocate and pendulum, and the upper part of the baffle drives a hydraulic rod and a hydraulic cylinder to reciprocate to generate electricity through the fulcrum of the rotating shaft.

Description

A marine wave energy and solar energy integrated power generation device and its working method and application

technical field

The invention relates to a marine wave energy and solar energy integrated power generation device and its working method and application, belonging to the technical field of wave power generation and solar power generation.

Background technique

The environmental degradation caused by the energy crisis and the greenhouse effect has always been the driving force for the development of new energy sources. Although the development of wave energy is nearly ten years behind wind energy and solar energy, in terms of energy density, wave energy is 3-40 times that of wind energy. If wave energy can be effectively developed, the economic benefits it will bring Benefits are much higher than wind and solar energy.

Currently, there are many types of wave energy generating devices. According to the different absorption methods, it can be divided into point absorption device, termination type device and mitigation type device. According to different energy transmission methods, it can be divided into mechanical type, hydraulic type, air type, electromagnetic type and piezoelectric type. Among them, hydraulic power generation is widely used because of the stability of its structure and operation, but because of its complex linkage structure, its manufacturing and maintenance costs are high, which is not conducive to large-scale promotion and use.

Among them, the Chinese patent CN202989884U discloses a power generation device mounted on a caisson vertical breakwater, including a breakwater and a first generator installed in the breakwater, a water channel is provided in the breakwater, and it is characterized in that: the upper surface of the breakwater is rotatably connected with The first water baffle that can swing up and down, the first push rod is connected to the bottom of the first water baffle, the first push rod is inserted into the breakwater obliquely downwards and can move obliquely, the lower end of the first push rod and the first motor The rotor is connected by transmission, and the first push rod is sleeved with a spring acting on the first water retaining plate to make the first water retaining plate rotate upwards and reset. When the wave crest arrives and the waves hit the first water baffle, the first water baffle rotates counterclockwise under force, and the first push rod pushes the generator in the breakwater to generate electricity. After the wave recedes, the first water baffle resets under the action of the spring. Waiting for the next wave to hit, the first water deflector plays a damping role on the wave. This patent uses a flywheel drive method to generate electricity. The waves impact the first baffle and the second baffle, and then the unidirectional movement of the first push rod and the second push rod, and then the baffle is reset by gravity. , and then realize the reciprocating motion of the first push rod and the second push rod to realize power generation. Although this patent is applied to the baffle, the driving of the baffle is carried out by relying on the dual action of sea waves and gravity. If the mechanical parts are worn out, the gravity reset will no longer take effect; moreover, the push rod is directly connected with the flywheel Gear connection, the probability of gear failure is far greater than that of hydraulic equipment, so its maintenance cost is also greatly increased.

Domestic author Xiao Wenping published his doctoral dissertation "Research on Key Technologies of Pendulum Wave Power Generation System Modeling and Power Control" in September 2011, in which the PENDULUM system recorded in this document is installed on the coastline. The sea is open, and the other end is composed of a sealed concrete box, and the back of the baffle is a semi-closed seawater receiving cavity.

After analysis, the PENDULUM system recorded in this document has the following shortcomings or deficiencies:

1) The biggest disadvantage of the PENDULUM system recorded in this document is that it is not conducive to continuous surge drive power generation. When a surge of seawater enters the semi-closed seawater holding chamber, if the seawater is not discharged in time to meet the next surge, the water pressure in the semi-closed seawater holding chamber will offset the wave force, greatly affecting the drive baffle The effect of power generation will be greatly reduced. At the same time, due to the impact of ebbing seawater and incoming tidal seawater, it is easy to generate impact waves in the seawater channel, and even directly hit the water baffle, thereby reducing the stability and service life of the entire wave energy collection system. However, the power generating device of the present invention adopts a connected concave base as a water flow channel, and waves rush into the water flow channel of the concave base to drive the baffle to move along the direction of the surge; when the ocean wave returns to the sea , the waves drive the baffle to move along the wave retreating direction along the water flow channel of the concave base, so that both the incoming tide and the ebb tide drive the baffle to do work, thereby greatly improving the efficiency of power generation. At the same time, the connected water flow channel can make a surge of water pass through smoothly without concentrating in the channel, which effectively avoids the offset of the wave force by the stagnant seawater, enhances the stability of the system and prolongs the service life. Effectively improve the efficiency of power generation.

2) In the PENDULUM system, the baffle drives the piston of the hydraulic cylinder to move, thereby generating hydraulic energy. However, it can be seen from its structural schematic diagram that during the swinging process of the baffle, its hydraulic cylinder and hydraulic piston also move relative to the base with the swing of the baffle, that is, the overall axis of the hydraulic cylinder will revolve around the distance between the hydraulic cylinder and the base. Only when the joint rotates can the feasibility of the movement be guaranteed. However, the consequence of this is that the axes of the hydraulic cylinder body and the piston of the hydraulic cylinder are in relative change all the time, and high-precision coaxiality cannot be guaranteed. While obtaining axial force, a large radial force will also be generated. Thereby increasing friction and reducing power generation efficiency. At the same time, because the baffle drives the hydraulic cylinder body and hydraulic cylinder piston to move, impact and friction will be generated in the relative movement of the two, which greatly aggravates the wear of the hydraulic cylinder and hydraulic cylinder piston, and reduces the service life of the hydraulic system. However, the power generating device of the present invention adopts a guide groove and a Hooke hinge to convert the pendulum reciprocating motion of the baffle plate into the same horizontal axial reciprocating motion of the hydraulic cylinder piston. Therefore, the coaxiality between the cylinder body of the hydraulic cylinder and the piston rod of the hydraulic cylinder is effectively guaranteed, the friction loss between the piston rod and the cylinder body is reduced, and the generation of radial force is avoided to the greatest extent. In this way, the friction loss can be effectively reduced, the power generation efficiency of the system can be improved, the wear between the piston rod and the hydraulic cylinder can be reduced, and the service life of the hydraulic system can be effectively improved.

3) The connecting part between the baffle plate and the piston rod of the PENDULUM system adopts a plate-shaped connection, that is, a section of the baffle plate is extended to connect with the piston rod, thereby driving the movement of the piston rod. But this structure has a lot of disadvantages, mainly in two aspects: first, the baffle has a large area, and in the process of swinging the baffle, it will be stressed due to the action of waves, which will hinder the swing of the baffle. Force, reducing the efficiency of power generation. Second, the overhang adds bulk and weight to the baffle, thereby increasing the cost of the system. The power generating device of the present invention uses a connecting rod to connect the baffle and the piston rod, which effectively reduces the movement resistance of the baffle, improves power generation efficiency, reduces the mass and volume of the baffle, and lowers the system capacity. the cost of.

4) The connection method between the hydraulic cylinder body of the PENDULUM system and the base, we can see from the structural schematic diagram that the connection method is hinged, that is, the hydraulic cylinder body can rotate around the connection point as a whole. However, there are disadvantages in such a design, mainly in two aspects: first, the hinged connection method is easy to break and fail when subjected to shock and vibration, thereby affecting the service life of the entire system. Second, the hinged connection method is adopted, and the piston cylinder must be connected to the thick wall above the base or both sides of the thick wall, so that the number of connected piston rod cylinders is limited. As we all know, the energy contained in ocean waves is huge, which can drive multiple hydraulic cylinders to work at the same time. This system cannot realize the joint work of multiple hydraulic cylinders. However, the connection method between the hydraulic cylinder body and the base of the power generating device according to the present invention is an innovative method. First, the hydraulic cylinder body is designed as a special-shaped connection seat, and a corresponding plane mounting seat is installed on the base at the same time. . The special-shaped connection seat and the flat mounting seat are fixed by bolt connection, so that the hydraulic cylinder is installed on the base. There are two advantages of this design: first, the use of large plane contact and bolt connection can make the connection between the piston cylinder and the base more firm, so that the ability to resist shock and vibration is stronger, and the stability of the system is better; Second, the special-shaped connecting seat and the flat mounting seat are used for connection, which does not rely on thick walls. Under the condition of ensuring the strength of the flat mounting seat, multiple hydraulic cylinder systems can be installed, thereby greatly improving the efficiency of power generation.

Contents of the invention

Aiming at the deficiencies of the prior art, the invention provides an ocean wave energy and solar energy integrated power generation device.

The present invention also provides a working method of the above-mentioned ocean wave energy and solar energy integrated power generation device.

The present invention also provides the application of the above-mentioned ocean wave energy and solar energy integrated power generation device.

Technical scheme of the present invention is as follows:

An ocean wave energy and solar energy integrated power generation device, including a concave base for fixing on the coastline, a solar cell collection part is installed on the concave base, and a water flow channel is provided through the lower part of the concave base. A baffle driven by sea waves is arranged in the water flow channel, and a hydraulic rod and a hydraulic cylinder driven along the wave flow direction are arranged on the concave base, and a rotating shaft is fixedly arranged in the middle of the baffle, and the baffle passes The rotating shaft is arranged in the water flow channel, the lower part of the baffle is driven by the waves to reciprocate and pendulum, and the upper part of the baffle drives a hydraulic rod and a hydraulic cylinder to reciprocate to generate electricity through the fulcrum of the rotating shaft.

Preferably, according to the present invention, a connecting rod is arranged on the upper part of the baffle plate, and one end of the hydraulic rod is connected with a guide groove through a Hooke hinge, and the connecting rod is axially arranged in the guide groove. The advantage of this technology is that the pendulum reciprocating motion of the connecting rod is realized by the linkage action of the baffle plate. The present invention uses the guide groove and the Hooke hinge to convert the pendulum reciprocating motion of the connecting rod into the same horizontal axial reciprocating motion.

Preferably, according to the present invention, two connecting rods are arranged on the upper part of the baffle.

Preferably according to the present invention, the bottom of the hydraulic cylinder is provided with a special-shaped mounting seat, and the hydraulic cylinder is fixedly connected to the concave base through the special-shaped mounting seat. The flat seat plate connected to the bottom of the body is provided with bolt holes through the flat seat plate.

Preferably, according to the present invention, the angle between the inclined frame body and the plane seat plate is 30-45°. The advantage of the design here is that the special-shaped mounting seat is used to fix the hydraulic cylinder, which not only saves the material used for the connecting seat, but also adopts the installation angle in the range of 30-45°, which greatly reduces the impact of waves on the hydraulic cylinder, making Hydraulic cylinders have strong impact resistance, and the number of hydraulic cylinders installed per unit installation area can be increased as required to improve power generation efficiency. Compared with the prior art "PENDULUM system", the present invention does not need to rely on a larger thick wall to install and fix the hydraulic cylinder.

Preferably, according to the present invention, the solar cell collection part includes a telescopic support frame and a solar cell panel fixedly arranged on the top of the telescopic support frame. The advantage of the design here is that the telescopic support frame is used to adjust the collection orientation of the solar cell panel, and according to the direction of the light, the telescopic support frame is used to adjust the orientation of the solar cell panel, so that it can achieve maximum lighting efficiency in real time or for solar energy.

Preferably according to the present invention, the telescopic support frame includes a plurality of hydraulic telescopic rods.

Preferably according to the present invention, the telescopic support frame includes 4 hydraulic telescopic rods, and the 4 hydraulic telescopic rods are respectively connected to the four corners of the solar panel through ball pairs. The advantage of the design here is that it uses 4 hydraulic telescopic rods to adjust the direction of the solar panel to the sun according to the sun's rising and setting angles and the seasonal sun's north-south movement, so as to ensure the maximum collection area of the solar panel to collect sunlight.

Preferably, according to the present invention, the solar cell collection part further includes a central control part, the electrical output end of the solar cell panel and the power generation output end of the hydraulic cylinder are respectively connected in parallel to supply power to the central control part, and the central control part includes a GPS module , solar illumination angle calculation module and drive module, described GPS module receives the time information that satellite sends in real time, the geographical location information that solar panel is installed and the water level information of seawater relative power generation device; In described solar illumination angle calculation module Loaded with a sun orientation information library, the information library includes the longitude and latitude of all locations on the earth, and the irradiance angles of the sun for all seasons of the year and 24 hours a day corresponding to all the longitudes and latitudes. The solar illumination angle calculation module is based on the received time information and geographical location. The location information is correspondingly queried in the information database to find the corresponding sun's irradiation angle, and calculate the telescopic length of the four hydraulic telescopic rods of the solar panel through the solar irradiation angle, and make the solar panel perpendicular to the sun's irradiation direction.

Preferably according to the present invention, the GPS module is a Trimble GPS module, the working voltage is 4.2-5.5V, the size is 45mm×40mm, and the environmental requirements are: the operating temperature is -40°C-80°C, and the storage temperature is -55°C- 105°C. The GPS module receives the time information sent by the satellite and the geographical location information installed by the solar panel, and converts the collected time information and location information into an input signal that can be recognized by the single-chip microcomputer, and inputs it to the solar illumination angle calculation module through the interface circuit in the corresponding microcontroller.

Preferably according to the present invention, the solar illumination angle calculation module includes an 89C51 single-chip microcomputer. The present invention adopts the prior art to connect the 89C51 single-chip microcomputer, the crystal oscillator circuit and the reset circuit to realize the functions of power-on reset and manual reset; use the program memory in the single-chip microcomputer; have a basic human-computer interaction interface; have certain scalability, It can be easily connected with other circuits. The principle of its function is to collect the input signal converted by the GPS module into the single-chip microcomputer, filter the internally stored sun orientation information database through the signal conditions, and query correspondingly in the information database according to the received time information and geographical location information According to the irradiation angle of the sun, the action signal is output, which is input to the drive module through the circuit interface, and finally the drive module controls the expansion and contraction of the four hydraulic telescopic rods, and then adjusts the solar panel to be perpendicular to the direction of sunlight.

The drive module adopts L289 integrated circuit. The L289 integrated circuit used in the present invention is a special power integrated circuit whose driving voltage can reach 46V, the total direct current can reach 4A, and is directly controlled by TTL logic level. The motor can be controlled to rotate at different speeds. Its function realization principle is: the action signal output by the single-chip microcomputer is input into the input interface of the L289 integrated circuit, and the L289 integrated circuit controls the corresponding motor to rotate according to the input signal, driving the hydraulic pump that presses the telescopic rod to rotate, and the hydraulic oil passes through the hydraulic components and the hydraulic pressure. The function of the circuit reaches the corresponding function of adjusting the compression and expansion rods, thereby controlling the simultaneous cooperation of the four compression and expansion rods, and then adjusting the lighting posture of the solar panel according to the lighting requirements.

The working method of the above-mentioned ocean wave energy and solar energy integrated power generation device includes the following steps:

1) Site selection: select the coastline that needs wave power generation;

2) Fixed installation: fixing the concave base on the coastline;

3) Adjust the solar cell collection unit: adjust the solar cell panel to be perpendicular to the direction of the sun by adjusting 4 hydraulic telescopic rods;

4) When the ocean waves rush to the coastline, the waves rush into the water flow channel of the concave base, driving the baffle to move along the surge direction of the waves; when the ocean waves retreat to the sea, the The waves drive the baffle to move along the wave retreating direction along the water flow channel of the concave base;

5) A baffle plate driven by sea waves is provided in the water flow channel, a hydraulic rod and a hydraulic cylinder driven along the wave flow direction are provided on the concave base, and a rotating shaft is fixedly arranged in the middle of the baffle plate, The baffle is set in the water flow channel through the rotating shaft, the lower part of the baffle is driven by the waves to reciprocate and pendulum, and the upper part of the baffle drives the hydraulic rod and the hydraulic cylinder to reciprocate with the fulcrum of the rotating shaft generate electricity. The invention converts the ocean wave energy into hydraulic energy, and then converts the hydraulic energy into electric energy. The technology of converting hydraulic energy into electric energy is the prior art, that is, the hydraulic oil with relatively high pressure is input into the accumulator. The function of the directional valve and the relief valve is to input stable hydraulic oil into the hydraulic motor to drive the hydraulic motor to rotate, and the hydraulic motor drives the generator to rotate and generate electricity through the coupling, thereby realizing the conversion of hydraulic energy into electrical energy.

Preferably according to the present invention, the working method of the ocean wave energy and solar integrated power generation device also includes an automatic protection method for high tide:

The GPS module collects sea water level information in real time, and converts the sea water level information into an electrical signal and inputs it to the single-chip microcomputer, and the single-chip microcomputer compares the sea water level information with the height of the power generating device:

When the sea water level information is greater than the height of the power generating device, the single-chip microcomputer controls the generator to enter the automatic protection program:

The single-chip microcomputer outputs an automatic protection signal to the drive module, controls the hydraulic telescopic rod to shrink to the lowest position, and then adjusts the posture of the solar panel to a horizontal state to reduce the impact of waves on the panel.

The application of the above-mentioned ocean wave energy and solar integrated power generation device includes:

The marine wave energy and solar integrated power generation device is fixed on the coastline through a concave base, and the baffle in the power generation device is driven in a pendulum shape by using the surge of waves and the backflow of waves, and then drives the hydraulic cylinder to reciprocate to generate electricity , the solar battery collection unit uses solar panels to convert solar energy into electrical energy.

Advantages of the present invention:

Innovation point 1: The present invention adopts the combined layout of the hydraulic cylinder system and the solar panel. While the hydraulic cylinder converts wave energy with high efficiency, the solar panel can also effectively convert solar energy into electrical energy, thereby improving the efficiency of power generation.

Innovation point 2: The present invention uses a guide rod mechanical device to convert wave energy into hydraulic energy. The water baffle and the connecting rod form the principle of leverage through the action of the bearing, thereby effectively increasing the pressure or pulling force output to the piston rod. The piston rod and the connecting rod are connected by a guide groove, there is a moving pair between the guide groove and the connecting rod, and there is a rotating pair between the guide groove and the piston rod, so that the energy transfer process is more flexible, and at the same time, the efficiency of energy conversion is improved, and the The piston rod and the hydraulic cylinder are always kept on the same axis, which effectively reduces the wear of the hydraulic cylinder and prolongs the service life.

Innovation point 3: The present invention uses the P-S branch to control the shape of the solar panel. The four supporting columns of the solar panel are all P-S branch structures, that is, the upper part is connected with the solar panel by the ball pair, and the lower part is connected by the mobile pair and the base. The attitude of the solar panel is adjusted according to the location and light intensity at all times, so as to improve the power generation efficiency.

Innovation point 4: The invention can also be installed on the coastline, and can automatically shrink the solar panel to the lowest position when it intelligently recognizes the high tide of seawater, so as to buffer the impact of waves on the solar panel and greatly reduce the cost of manual maintenance.

Innovation point 5: The present invention uses a special-shaped mounting seat to fix the hydraulic cylinder, which not only saves the material used for the connecting seat, but also adopts an installation angle in the range of 30-45°, which greatly reduces the impact of waves on the hydraulic cylinder and makes the hydraulic pressure The cylinder has strong impact resistance, and the number of hydraulic cylinders installed per unit installation area can be increased as required to improve power generation efficiency. Compared with the prior art "PENDULUM system", the present invention does not need to rely on a larger thick wall to install and fix the hydraulic cylinder.

Description of drawings

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is a schematic diagram of the side structure of Fig. 1;

Fig. 3 is the structural representation of hydraulic rod and hydraulic cylinder among the present invention;

Fig. 4 is a schematic structural view of the telescopic support frame in the solar cell collection part of the present invention;

Fig. 5 is the structural representation of baffle in the present invention;

Figure 6 is a top view of Figure 5;

In Figures 1-6, 1. Concave base; 2. Solar battery collecting part; 3. Water flow channel; 4. Baffle; 5. Hydraulic rod; 6. Hydraulic cylinder; 7. Rotary shaft; 8. Connecting rod; 9. Hooke hinge; 10. Guide groove; 11. Telescopic support frame; 12. Solar panel; 13. Hydraulic telescopic rod; 14. Piston bushing of hydraulic cylinder; 15. First nozzle of hydraulic cylinder; 16. Hydraulic pressure The second nozzle of the cylinder; 17, the sealing ring of the hydraulic cylinder; 18, the hydraulic cylinder seat; 19, the ball pair; 20, the inclined frame body; 21, the plane seat plate.

detailed description

The present invention will be described in detail below in conjunction with the examples, but not limited thereto.

As shown in Figure 1-6.

Embodiment 1,

An ocean wave energy and solar energy integrated power generation device, including a concave base 1 for fixing on the coastline, a solar cell collection part 12 is installed on the concave base 1, and a water flow channel is provided through the lower part of the concave base 1 3. A baffle plate 4 driven by sea waves is arranged in the water flow channel 3, and a hydraulic rod 5 and a hydraulic cylinder 6 driven along the wave flow direction are arranged on the concave base 1. The middle part of the baffle plate 4 A rotating shaft 7 is fixedly arranged, and the baffle plate 4 is arranged in the water flow channel 3 through the rotating shaft 7. The lower part of the baffle plate 4 is driven by the waves to reciprocate and pendulum, and the baffle plate 4 is driven by the fulcrum of the rotating shaft 7. The upper part of the plate 4 drives the hydraulic rod 5 and the hydraulic cylinder 6 to perform reciprocating motion to generate electricity.

Embodiment 2,

According to a kind of marine wave energy and solar energy integrated power generation device described in embodiment 1, the difference is that a connecting rod 8 is arranged on the upper part of the baffle plate 4, and one end of the hydraulic rod 5 is connected by a Hooke hinge 9 A guide groove 10 is provided, and the connecting rod 8 is axially arranged in the guide groove 10 .

There are two connecting rods 8 arranged on the upper part of the baffle plate 4 .

Embodiment 3,

According to a kind of ocean wave energy and solar energy integrated power generation device described in Embodiment 1, the difference is that the bottom of the hydraulic cylinder 6 is provided with a special-shaped mounting seat, and the hydraulic cylinder is fixed to the concave base 1 through the special-shaped mounting seat For installation and connection, the special-shaped mounting seat includes an inclined frame body 20 and a plane seat plate 21 connected to the bottom of the inclined frame body 20 , and bolt holes are provided through the plane seat plate 21 . The included angle between the inclined frame body 20 and the plane seat plate 21 is 30°.

Embodiment 4,

According to the marine wave energy and solar energy integrated power generation device described in Embodiment 3, the difference is that the angle between the inclined frame body 20 and the plane seat plate 21 is 45°.

Embodiment 5,

According to the marine wave energy and solar energy integrated power generation device described in Embodiment 1, the difference is that the solar cell collection part includes a telescopic support frame 11 and a solar cell panel 12 fixedly arranged on the top of the telescopic support frame 11 .

The telescopic support frame 11 includes a plurality of hydraulic telescopic rods 13 .

The telescopic support frame 11 includes four hydraulic telescopic rods 13 , and the four hydraulic telescopic rods 13 are respectively connected to the four corners of the solar panel 12 through ball pairs 19 .

Embodiment 6,

According to a kind of marine wave energy and solar energy integrated power generation device described in Embodiment 5, the difference is that the solar cell collection part also includes a central control part, and the electric output end of the solar cell panel and the power generation output end of the hydraulic cylinder are respectively The central control part is powered in parallel, and the central control part includes a GPS module, a solar illumination angle calculation module and a drive module, and the GPS module receives the time information sent by the satellite in real time, the geographical position information and the seawater installed by the solar panel Relative to the water level information of the power generation device; the sun position information library is loaded in the solar illumination angle calculation module, which includes the latitude and longitude of all positions on the earth, and the irradiance angle of the sun for 24 hours a day corresponding to all the longitudes and latitudes throughout the year , the solar illumination angle calculation module correspondingly inquires the corresponding sun illumination angle in the information base according to the received time information and geographic location information, and calculates the four hydraulic telescopic rods of the solar panel through the solar illumination angle The telescopic length of the solar cell panel is perpendicular to the direction of the sun.

The GPS module is a Trimble GPS module with a working voltage of 4.2-5.5V and a size of 45mm×40mm. The environmental requirements are: operating temperature is -40°C-80°C, storage temperature is -55°C-105°C.

The solar illumination angle calculation module includes a 89C51 single-chip microcomputer.

The drive module adopts L289 integrated circuit.

Embodiment 7,

As described in embodiment 1-embodiment 6, the working method of ocean wave energy and solar energy integrated power generation device comprises the steps as follows:

1) Site selection: select the coastline that needs wave power generation;

2) Fixed installation: the concave base 1 is fixedly arranged on the coastline;

3) Adjusting the solar cell collection unit: by adjusting four hydraulic telescopic rods 13, the solar cell panel is adjusted to be perpendicular to the direction of the sun;

4) When the ocean waves rush to the coastline, the waves rush into the water flow channel 3 of the concave base, driving the baffle plate 4 to move in the direction of the surge of the sea waves; when the ocean waves retreat to the sea, the The above-mentioned waves drive the baffle plate to move along the wave retreating direction along the water flow channel of the concave base;

5) A baffle plate 4 driven by sea waves is arranged in the water flow channel 3, and a hydraulic rod 5 and a hydraulic cylinder 6 driven along the wave flow direction are arranged on the concave base 1. The middle part of the baffle plate 4 A rotating shaft 7 is fixedly arranged, and the baffle plate 4 is arranged in the water flow channel 3 through the rotating shaft 7. The lower part of the baffle plate 4 is driven by waves to reciprocate and pendulum, and the baffle plate is driven by the fulcrum of the rotating shaft. The upper part of 4 drives hydraulic rod 5 and hydraulic cylinder 6 to reciprocate and generate electricity. The invention converts the ocean wave energy into hydraulic energy, and then converts the hydraulic energy into electric energy. The technology of converting hydraulic energy into electric energy is the prior art, that is, the hydraulic oil with relatively high pressure is input into the accumulator. The function of the directional valve and the relief valve is to input stable hydraulic oil into the hydraulic motor to drive the hydraulic motor to rotate, and the hydraulic motor drives the generator to rotate and generate electricity through the coupling, thereby realizing the conversion of hydraulic energy into electrical energy.

Embodiment 8,

The working method of ocean wave energy and solar integrated power generation device as described in embodiment 7, the difference is that the working method of ocean wave energy and solar integrated power generation device also includes an automatic protection method for high tide:

The GPS module collects sea water level information in real time, and converts the sea water level information into an electrical signal and inputs it to the single-chip microcomputer, and the single-chip microcomputer compares the sea water level information with the height of the power generating device:

When the sea water level information is greater than the height of the power generating device, the single-chip microcomputer controls the generator to enter the automatic protection program:

The single-chip microcomputer outputs an automatic protection signal to the drive module, controls the hydraulic telescopic rod to shrink to the lowest position, and then adjusts the posture of the solar panel to a horizontal state to reduce the impact of waves on the panel.

Embodiment 9,

The application of ocean wave energy and solar integrated power generation device as described in Embodiment 1-6 includes:

The marine wave energy and solar integrated power generation device is fixed on the coastline through a concave base, and the baffle in the power generation device is driven in a pendulum shape by using the surge of waves and the backflow of waves, and then drives the hydraulic cylinder to reciprocate to generate electricity , the solar battery collection unit uses solar panels to convert solar energy into electrical energy.

Claims (7)

1. a kind of ocean wave energy and solar energy integration generating device are it is characterised in that this TRT is included for being fixed on Spill base on coastline, solaode collection portion is provided with spill base, described spill base bottom insertion sets It is equipped with water stream channel, is provided with the baffle plate being driven by wave in described water stream channel, described spill base is provided with edge Hydraulic stem and hydraulic cylinder that wave flow direction drives, the middle part of described baffle plate is fixedly installed rotary shaft, and described baffle plate passes through Rotary shaft is arranged in described water stream channel, and the bottom of described baffle plate is subject to wave to drive reciprocal pendular movement, with described rotary shaft Fulcrum makes the top of described baffle plate drive hydraulic stem and hydraulic cylinder to move back and forth generating；

Described solaode collection portion includes retractable support frame and the solar energy being fixedly installed in described retractable support top of the trellis Cell panel；

Described solaode collection portion also includes middle control part, and described solar panel electricity output end and hydraulic cylinder generate electricity Centering control part in parallel is powered outfan respectively, and described middle control part includes GPS module, sun light irradiation angle computing module And drive module, the geographical position that temporal information that described GPS module real-time reception satellite sends, solar panel are installed Confidence ceases the water level information with sea water relative to TRT；It is mounted with solar azimuth in described sun light irradiation angle computing module Information bank, this information bank include all positions longitude and latitude on the earth and all longitudes and latitudes corresponding throughout the year, one day 24 The irradiating angle of the hour sun, described sun light irradiation angle computing module is according to the temporal information receiving and geographical location information In described information storehouse, correspondence inquires the irradiating angle of the corresponding sun, calculates described solar energy by this sun irradiation angle The collapsing length of 4 hydraulically extensible bars of cell panel, by solar panel with described to shine upon direction vertical.

2. a kind of ocean wave energy according to claim 1 and solar energy integration generating device are it is characterised in that described The top of baffle plate be provided with connecting rod, one end of described hydraulic stem is connected with guide groove by Hooke's hinge, described pitman shaft To being arranged in guide groove；Preferably, the top in described baffle plate be provided with connecting rod quantity be 2.

3. a kind of ocean wave energy according to claim 1 and solar energy integration generating device are it is characterised in that described liquid Cylinder pressure bottom is provided with special-shaped mounting seat, and described hydraulic cylinder is passed through special-shaped mounting seat and is connected with the fixed installation of described spill base, Described abnormity mounting seat includes tilting the plane base plate that support body is connected with described inclination support body bottom, on described plane base plate Insertion is provided with bolt hole；Preferably, the angle between described inclination support body and plane base plate is 30-45 °.

4. a kind of ocean wave energy according to claim 1 and solar energy integration generating device are it is characterised in that described stretch Contracting bracing frame includes 4 hydraulically extensible bars；Preferably, described retractable support frame includes 4 hydraulically extensible bars, described 4 hydraulic pressure Expansion link is connected with four angles of described solar panel by ball pair respectively.

5. a kind of ocean wave energy according to claim 1 and solar energy integration generating device are it is characterised in that described GPS module is Trimble GPS module, and running voltage is 4.2-5.5V, a size of 45mm × 40mm, and environmental requirement is：Run Temperature is -40 DEG C 80 DEG C, and storage temperature is -55 DEG C 105 DEG C；It is mono- that described sun light irradiation angle computing module includes 89C51 Piece machine；Described drive module adopts L289 integrated circuit.

6. as described in claim 1-5 any one ocean wave energy and solar energy integration generating device method of work, it is special Levy and be, as follows including step：

1）Addressing：Select the coastline needing seawave power generation；

2）Fixed installation：Described spill base is fixedly installed on described coastline；

3）Adjustment solaode collection portion：By adjusting 4 hydraulically extensible bars, adjust described solar panel and shine with the sun Penetrate direction vertical；

4）When ocean wave pours into coastline, described wave is poured in the water stream channel of described spill base, drives described The coastal surge of baffle plate moves direction motion；When ocean wave is retracted into sea, described wave is along the current of described spill base Passage, drives described baffle plate to return direction along wave and moves；

5）It is provided with the baffle plate being driven by wave in described water stream channel, described spill base is provided with along wave flowing Hydraulic stem and hydraulic cylinder that direction drives, the middle part of described baffle plate is fixedly installed rotary shaft, and described baffle plate is set by rotary shaft Put in described water stream channel, the bottom of described baffle plate is subject to wave to drive reciprocal pendular movement, makes institute with described rotary shaft fulcrum The top stating baffle plate drives hydraulic stem and hydraulic cylinder to move back and forth generating；

Flood tide automatic protecting method is also included in the method for work of described ocean wave energy and solar energy integration generating device：

GPS module Real-time Collection sea level fluctuationses information, and described sea level fluctuationses information is changed into the signal of telecommunication input to described list In piece machine, the height of described sea level fluctuationses information and described TRT is compared by described single-chip microcomputer：

When described sea level fluctuationses information is more than the height of described TRT, electromotor described in Single-chip Controlling enters to be protected automatically Shield program：

Described single-chip microcomputer exports automatic protection signal to drive module, controls hydraulically extensible bar to be contracted to extreme lower position, and then will The pose adjustment of solar panel is horizontality, to reduce the impact to cell panel for the wave.

7. according to claim 1-5 any one ocean wave energy and solar energy integration generating device application, including：

Described ocean wave energy and solar energy integration generating device are fixedly installed on described coastline by spill base, profit Gush bank with wave, wave backflow carries out pendulum shape driving to the baffle plate in TRT, and then driving hydraulic cylinder moves back and forth and sends out Electricity, described solaode collection portion converts the solar into electric energy using solar panel.