Wave-light integrated power generation device

Abstract

The utility model discloses a wave-light integrated power generation device, which relates to the field of wave power generation and comprises an inclined sliding rod, the upper end and the lower end of the sliding rod are respectively connected with an upper mounting bracket and a lower mounting bracket, an induction coil is arranged in the sliding rod, and a floating body is arranged outside the sliding rod in a sliding manner. The sliding rod is obliquely arranged at the embankment position, a cylindrical permanent magnet is arranged at the sliding part of the floating body, the upper part and the lower part of the floating body are in the shapes of symmetrically distributed circular truncated cones, and the head wave part of the lower part of the floating body is vertical. When waves slap the embankment, the floating body is pushed to obliquely slide back and forth, the induction coil cuts magnetic induction lines of the cylindrical permanent magnet to generate electric energy, and the power generation conversion efficiency of wave energy is high.

Description

Technical Field

[0001] This utility model relates to the field of wave energy power generation, and in particular to a wave-and-solar integrated power generation device. Background Technology

[0002] Wave energy generation devices rely on waves to provide power and convert it into electricity. Wave energy generation brings great convenience to power-consuming fields such as marine monitoring equipment, offshore lighthouse lighting, and power facilities on remote islands. Wave energy generation is also an important way to collect renewable and clean energy.

[0003] Most existing wave energy power generation facilities are set up in a floating state, mainly capturing the impact force of the up and down movement of waves to generate electricity. However, the impact force of the lateral surging of waves is much greater than the impact force of the up and down movement. The effect of the lateral surging of waves is more obvious in areas located on the embankment. Utility Model Content

[0004] The purpose of this invention is to provide a wave-solar integrated power generation device to solve the problem of low capture rate of wave lateral impact energy by traditional wave energy power generation equipment.

[0005] To address the problems existing in the prior art, the technical solution of this utility model is as follows:

[0006] A wave-and-light integrated power generation device includes an inclined sliding rod, with an upper mounting bracket and a lower mounting bracket connected to the upper and lower ends of the sliding rod, respectively. An induction coil is installed inside the sliding rod, and a float is slidably installed outside the sliding rod. A cylindrical permanent magnet is installed in the sliding part of the float. The upper and lower parts of the float are symmetrically distributed in a frustum shape, and the wave-facing part of the lower part of the float is vertical.

[0007] Preferably, the top end of the sliding rod and the bottom end of the upper mounting bracket are respectively provided with flange end faces, and an upper annular magnet is provided between the flange end faces. Bolts pass through and tighten the flange end faces to fix the sliding rod and the upper mounting bracket in place.

[0008] Preferably, a power terminal is inserted between the flange end faces, the induction coil is connected to the power terminal, and the output line of the power terminal extends to the outside through the upper mounting bracket.

[0009] Preferably, a retaining bracket is fixed to the end of the lower mounting bracket, and a lower annular magnet is embedded in the retaining bracket. The bottom end of the sliding rod passes through the lower annular magnet and is adapted to be inserted into the retaining bracket.

[0010] Preferably, the bottom end of the sliding rod is fitted with a rubber sleeve, and the bottom end of the sliding rod is squeezed and adapted to the card seat through the rubber sleeve.

[0011] Preferably, the cylindrical permanent magnet is inserted from one end of the float to the center, and a fixed flange plug at the insertion end of the float is used to axially position the cylindrical permanent magnet.

[0012] Preferably, the sliding rod includes a ceramic rod shell, and a hollow coil support is inserted inside the ceramic rod shell, with the induction coil wound around the outside of the hollow coil support.

[0013] Preferably, the upper mounting bracket and the lower mounting bracket are fixed to the surface of the shore base support, and the shore base support is fixed to the embankment surface, so that the wave power generation device is directly installed on the surface of the embankment through the shore base support.

[0014] Preferably, the upper and lower mounting brackets are fixed to the surface of the support rod, the support rod is vertically set, the bottom of the support rod is connected to the embankment, and a photovoltaic panel is installed on the top of the support rod, so as to realize wave power generation and photovoltaic power generation.

[0015] Compared with related technologies, this utility model has the following beneficial effects:

[0016] 1. This utility model uses a sliding rod that is inclined and set at the embankment to guide the buoy to slide, so as to efficiently capture the lateral impact force of waves. When the waves hit the embankment, they push the buoy to slide back and forth at an inclination. The induction coil cuts the magnetic field lines of the cylindrical permanent magnet to generate electrical energy, and the wave energy power generation conversion efficiency is high.

[0017] 2. This utility model uses the repulsive magnetic force generated by the upper and lower ring magnets and the two ends of the cylindrical permanent magnet to buffer the movement of the float, avoid the frequent collision of the sliding rod with the connection parts at both ends during the reciprocating movement of the float, which can easily cause equipment damage. In addition, the repulsive magnetic force plays a role in propelling the reverse movement of the float, making the reciprocating movement of the float more agile and improving the power generation efficiency.

[0018] 3. This utility model integrates a photovoltaic power generation system above the wave power generation system to form a wave-photovoltaic integrated power generation mode, which can ensure the power supply for power consumption fields such as marine monitoring equipment, marine lighthouse lighting, and power facilities on remote islands. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the distribution structure of the induction coil and cylindrical permanent magnet of this utility model.

[0021] Figure 3 This is a schematic diagram of the connection structure between the sliding rod and the upper mounting bracket of this utility model.

[0022] Figure 4 This is a schematic diagram of the connection structure between the sliding rod and the lower mounting bracket of this utility model.

[0023] Figure 5This is a schematic diagram of the wave power generation system of this utility model fixed to the embankment structure.

[0024] Figure 6 This is a schematic diagram of the wave-optical integrated power generation structure of this utility model.

[0025] Reference numerals in the attached diagram: 1. Sliding rod; 2. Float; 3. Upper mounting bracket; 4. Lower mounting bracket; 5. Shore base bracket; 6. Cylindrical permanent magnet; 7. Induction coil; 8. Hollow coil support cylinder; 9. Electrical terminal; 10. Upper annular magnet; 11. Card holder; 12. Lower annular magnet; 13. Rubber sleeve; 14. Support rod; 15. Photovoltaic panel. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0027] Example 1:

[0028] The wave-and-solar integrated power generation device is directly installed on the surface of the embankment;

[0029] like Figure 1 , Figure 5 As shown, the sliding rod 1 extends at a 45° angle. The upper and lower ends of the sliding rod 1 are connected to the upper mounting bracket 3 and the lower mounting bracket 4, respectively. The upper mounting bracket 3 is a 135° bent pipe, and the lower mounting bracket 4 has a 45° bend. The upper mounting bracket 3 and the lower mounting bracket 4 are jointly fixedly connected to the shore base support 5. The shore base support 5 is vertically distributed and fixed on the surface of the embankment.

[0030] like Figure 3 As shown, the top end of the sliding rod 1 and the bottom end of the upper mounting bracket 3 are respectively provided with flange end faces. An upper annular magnet 10 is provided between the flange end faces. Sealing gaskets are provided on both the upper and lower surfaces of the upper annular magnet 10. Bolts are used to pass through and tighten the flange end faces to fix the sliding rod 1 and the upper mounting bracket 3. The upper annular magnet 10 is also stably clamped and fixed.

[0031] like Figure 4 As shown, the bent head of the lower mounting bracket 4 is fixed in the bracket 11, the lower annular magnet 12 is embedded in the bracket 11 and fixed by bolts, a rubber sleeve 13 is sleeved on the bottom end of the sliding rod 1, the bottom end of the sliding rod 1 is inserted into the bracket 11 through the lower annular magnet 12, and the rubber sleeve 13 is squeezed and fitted to the bracket 11.

[0032] like Figure 2As shown, the sliding rod 1 includes a cylindrical ceramic rod shell, which has advantages such as corrosion resistance and good sliding effect. A hollow coil support 8 is inserted inside the ceramic rod shell, and an induction coil 7 is wound around the outside of the hollow coil support 8. A power terminal 9 is inserted between the sliding rod 1 and the flange end face of the upper mounting bracket 3. The induction coil 7 is connected to the power terminal 9, and the output line of the power terminal 9 passes through the upper mounting bracket 3 to the outside for connecting to energy storage and power consumption facilities.

[0033] like Figure 2 As shown, the upper and lower parts of the main body of the float 2 are symmetrically distributed in a frustum shape. The middle part of the float 2 has a through channel. The float 2 is slidably sleeved on the outside of the sliding rod 1 through the channel. The cylindrical permanent magnet 6 is inserted into the inner wall of the channel from the upper end of the float 2, and the flange plug is fixed at the top of the float 2 to position the cylindrical permanent magnet 6 axially.

[0034] The shore support 5 is fixed to the surface of the embankment. The sliding rod 1 is tilted at 45°. The float 2 can slide along the sliding rod 1. The wave-facing part of the lower part of the float 2 is vertical. The waves rushing towards the embankment impact the truncated surface of the float 2, causing the float 2 to slide along the sliding rod 1. The induction coil 7 cuts the magnetic field lines of the cylindrical permanent magnet 6 to generate current and conduct it out. The float 2 stably slides along the sliding rod 1 to capture the lateral impact energy of the waves.

[0035] The upper annular magnet 10 and the lower annular magnet 12, located at the upper and lower ends of the sliding rod 1, generate a repulsive magnetic force with the two ends of the cylindrical permanent magnet 6. This is used to buffer the movement of the float 2, preventing the float 2 from frequently hitting the connection parts at both ends of 1 during reciprocating movement, which could easily cause equipment damage. Furthermore, the repulsive magnetic force helps the float 2 to move in the opposite direction, making the reciprocating movement of the float 2 more agile and improving power generation efficiency.

[0036] Example 2:

[0037] like Figure 6 As shown, wave energy power generation is combined with photovoltaic power generation to achieve an integrated wave-solar power generation mode;

[0038] The bottom of the vertically installed support rod 14 is fixed to the surface of the embankment. The photovoltaic panel 15 is installed on the top of the support rod 14. The wave power generation part is set in the middle of the support rod 14. It is necessary to ensure that the water level can reach the height of the wave power generation part. The upper mounting bracket 3 and the lower mounting bracket 4 are fixedly connected to the support rod 14 through flange seats. The middle part of the support rod 14 is a hollow structure. The photovoltaic power generation line and the wave power generation line are collected and conducted out from the inside of the support rod 14, and then connected to the external power conversion and storage equipment.

[0039] The floating body 2 generates electricity by being impacted by water waves, and photovoltaic panels 15 generate electricity to ensure a sufficient power supply for remote areas.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wave-light integrated power generation device, comprising a sliding rod (1) arranged obliquely, the upper and lower ends of the sliding rod (1) being connected with an upper mounting bracket (3) and a lower mounting bracket (4) respectively, characterized in that, An induction coil (7) is provided inside the sliding rod (1), and a float (2) is slidably provided outside the sliding rod (1). A cylindrical permanent magnet (6) is provided on the sliding part of the float (2). The upper and lower parts of the float (2) are symmetrically distributed in a frustum shape, and the wave-facing part of the lower part of the float (2) is vertical.

2. The wave and light integrated power generating device according to claim 1, characterized by The top end of the sliding rod (1) and the bottom end of the upper mounting bracket (3) are respectively provided with flange end faces. An upper annular magnet (10) is provided between the flange end faces. Bolts pass through and tighten the flange end faces to fix the sliding rod (1) and the upper mounting bracket (3) in place.

3. The wave and light integrated power generating device according to claim 2, characterized in that, A power terminal (9) is inserted between the flange end faces, and the induction coil (7) is connected to the power terminal (9). The output line of the power terminal (9) extends to the outside through the upper mounting bracket (3).

4. The wave and light integrated power generating device according to claim 1, characterized in that, The lower mounting bracket (4) is fixed with a card seat (11) at its end. The card seat (11) is embedded with a fixed lower annular magnet (12). The bottom end of the sliding rod (1) passes through the lower annular magnet (12) and is adapted to be inserted into the card seat (11).

5. The wave and light integrated power generating device according to claim 4, characterized in that, The bottom end of the sliding rod (1) is fitted with a rubber sleeve (13), and the bottom end of the sliding rod (1) is squeezed and adapted to the card seat (11) through the rubber sleeve (13).

6. The wave and light integrated power generating device according to claim 1, characterized in that, The cylindrical permanent magnet (6) is inserted from one end of the float (2) to the center, and the fixed flange plug at the insertion end of the float (2) positions the cylindrical permanent magnet (6) axially.

7. The wave and light integrated power generating device according to claim 1, characterized by The sliding rod (1) includes a ceramic rod shell, and a hollow coil support cylinder (8) is inserted inside the ceramic rod shell. The induction coil (7) is wound around the outside of the hollow coil support cylinder (8).

8. The wave and light integrated power generating device according to claim 1, characterized in that, The upper mounting bracket (3) and the lower mounting bracket (4) are fixed to the surface of the shore base bracket (5), and the shore base bracket (5) is fixed to the embankment surface.

9. The wave and light integrated power generating device according to claim 1, characterized in that, The upper mounting bracket (3) and the lower mounting bracket (4) are fixed to the surface of the support rod (14). The support rod (14) is set vertically, the bottom of the support rod (14) is connected to the embankment, and the top of the support rod (14) is equipped with a photovoltaic panel (15).

Images