阅读说明：本技术 一种用于弱海洋流的储能发电装置 (Energy storage power generation device for weak ocean current ) 是由 侯忠海 于 2020-04-28 设计创作，主要内容包括：本发明涉及海洋流发电装置技术领域,且公开了一种用于弱海洋流的储能发电装置,包括下固定板,所述实心转轴的中部连接有飞轮,空心转轴的中部连接有涡轮,涡轮的内部开设有与凹槽相对应的弧形槽,涡轮的两侧外部均设置有对称的环形齿,第二支架和涡轮之间连接有扭矩弹簧,导向盘的内部开设有与环形齿对应的滑槽,导向盘的内部连接有卡紧装置。通过摆动杆的下端带动拨板,拨板带动伸缩杆上移,伸缩杆带动卡紧装置和卡紧齿牙卡紧涡轮转动,随着海洋流的消退,扭矩弹簧带动涡轮转动,涡轮通过棘杆带动飞轮转动,飞轮带动实心转轴驱动发电装置进行发电,这一结构解决了现有的海洋流的储能发电装置具备提高发电效率低的问题。(The invention relates to the technical field of ocean current power generation devices, and discloses an energy storage power generation device for weak ocean currents. The lower extreme through the swinging arms drives dials the board, dials the board and drives the telescopic link and shifts up, and the telescopic link drives chucking device and the tight turbine rotation of chucking tooth card, along with fading away of ocean current, torque spring drives the turbine and rotates, and the turbine drives the flywheel through the ratchet pole and rotates, and the flywheel drives solid pivot drive power generation facility and generates electricity, and the energy storage power generation facility that current ocean current had been solved to this structure possesses the problem that improves the generating efficiency low.)

1. An energy storage and power generation device for weak ocean currents, comprising a lower fixing plate (1), characterized in that: the upper end of the right part of the lower fixing plate (1) is connected with a first support (2) in a prescribed manner, the upper end of the first support (2) is rotatably connected with the outer side of a fulcrum rotating joint (3) and is rotatably connected with a swinging rod (4), the upper end of the swinging rod (4) is rotatably connected with a floating plate (5), the upper end of the left part of the lower fixing plate (1) is fixedly connected with a shell (6), the left part and the right part of the lower fixing plate (1) are fixedly connected with a power generation device (7) in the shell (6), a solid rotating shaft (8) is rotatably connected between the power generation devices (7), the middle part of the solid rotating shaft (8) is fixedly connected with a flywheel (9), the upper end and the lower end of the flywheel (9) are respectively provided with a groove (901), an inner groove (901) of the flywheel (9) is rotatably connected with a ratchet rod (902), and the, the power generation device comprises second supports (10) which are fixedly connected between power generation devices (7) and on the left side and the right side of a lower fixing plate (1), hollow rotating shafts (11) are rotatably connected between the second supports (10), turbines (12) are fixedly connected to the middle portions of the hollow rotating shafts (11), arc-shaped grooves (1201) corresponding to grooves (901) are formed in the turbines (12), symmetrical annular teeth (1202) are arranged on the outer portions of the two sides of the turbines (12), torque springs (13) are fixedly connected between the second supports (10) and the turbines (12), guide discs (14) are arranged on the left side and the right side of the turbines (12), through holes (1401) are formed in the middle portions of the guide discs (14), sliding grooves (1402) corresponding to the annular teeth (1202) are formed in the guide discs (14), clamping devices (15) are slidably connected in the sliding grooves (1402), and clamping devices (15) corresponding to the annular teeth (1202) are arranged at one ends, close to the turbines (12) Tight tooth (1501), the lower extreme of guiding disc (14) and fixedly connected with third support (16) on bottom plate (1), the right side of third support (16) and be provided with fourth support (17) on bottom plate (1), the upper end of fourth support (17) is rotated and is connected with rolling disc (18), the left side fixedly connected with telescopic link (1801) of rolling disc (18), right-hand member fixedly connected with shifting plate (1802) of rolling disc (18).

2. An energy storage and generation device for weak ocean currents according to claim 1 wherein: an inclined arc slope surface is arranged at one end of the arc groove (1201) in the clockwise direction.

3. An energy storage and generation device for weak ocean currents according to claim 1 wherein: the diameter of one end of the torque spring (13) on the turbine (12) is smaller than that of the through hole (1401).

4. An energy storage and generation device for weak ocean currents according to claim 1 wherein: the sliding chute (1402) is in a step form, and a wide groove on the outer side of the sliding chute (1402) is gradually deepened in horizontal length from the lower part and then keeps a certain depth.

5. An energy storage and generation device for weak ocean currents according to claim 1 wherein: the ring-shaped teeth (1202) and the clamping teeth (1501) have corresponding teeth.

6. An energy storage and generation device for weak ocean currents according to claim 1 wherein: the shape of the clamping device (15) is stepped and is adaptive to the diameter of the sliding chute (1402).

7. An energy storage and generation device for weak ocean currents according to claim 1 wherein: the interior of the shifting plate (1802) is provided with a sliding groove matched with the swinging rod (4).

8. An energy storage and generation device for weak ocean currents according to claim 1 wherein: the outer side of the guide disc (14) is provided with an inclined plane which is adaptive to the inclined angle of the telescopic rod (1801).

Technical Field

The invention relates to the technical field of ocean current power generation devices, in particular to an energy storage power generation device for weak ocean currents.

Background

The new energy is also called unconventional energy, refers to various energy forms other than traditional energy, and is generally renewable energy developed and utilized on the basis of new technology, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy, nuclear fusion energy and the like, wherein the ocean energy generally refers to renewable energy stored in the ocean and mainly comprises tidal energy, wave energy, ocean current energy, seawater temperature difference energy, seawater salt difference energy and the like, the ocean energy is rich in storage, wide in distribution, clean and pollution-free, but has low energy density and strong regionality, so the development difficulty and certain limitation exist, and the development and utilization mode is mainly power generation.

When the ocean current energy is used for generating electricity, the conventional power generation device directly converts kinetic energy of ocean current into mechanical energy and then converts the mechanical energy into electricity, but under the condition that no ocean current energy or less ocean current energy exists, the power generation efficiency of the conventional power generation device is too low, and when the ocean current energy flows through a certain area, the water quantity in the area is increased in a small range, and the energy brought by the ocean current energy can be stored through the small-amplitude increase of the water quantity and the lever principle, so that the aim of further improving the power generation efficiency under the condition that no ocean current energy or less ocean current energy exists is fulfilled, and therefore, the energy storage power generation device for weak ocean current is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an energy storage power generation device for weak ocean currents, which has the advantages of improving the power generation efficiency and storing large force with small force, and solves the problems that the existing energy storage power generation device for the ocean currents has the advantages of improving the power generation efficiency and storing large force with small force.

(II) technical scheme

In order to achieve the purposes of improving the power generation efficiency and accumulating large force with small force, the invention provides the following technical scheme: an energy storage and power generation device for weak ocean currents comprises a lower fixing plate, wherein a first support is connected to the upper right end of the lower fixing plate in a specified mode, a swing rod is connected to the outer side of a pivot rotating joint in a rotating mode at the upper end of the first support, a floating plate is connected to the upper end of the swing rod in a rotating mode, a shell is fixedly connected to the upper left end of the lower fixing plate, power generation devices are fixedly connected to the left portion and the right portion of the lower fixing plate in the shell, a solid rotating shaft is connected between the power generation devices in a rotating mode, a flywheel is fixedly connected to the middle of the solid rotating shaft, grooves are formed in the upper end and the lower end of the flywheel, a ratchet rod is rotatably connected to the inner groove of the flywheel, a spring is fixedly connected to the lower portions of the ratchet rod and the grooves, second supports are fixedly connected between the power generation devices and on the, the arc wall corresponding with the recess has been seted up to the inside of turbine, the both sides outside of turbine all is provided with the annular tooth of symmetry, fixedly connected with torque spring between second support and the turbine, the left and right sides of turbine all is provided with the positioning disk, the through-hole has been seted up at the middle part of positioning disk, the spout that corresponds with the annular tooth is seted up to the inside of positioning disk, the inside of positioning disk and sliding connection have chucking device in the spout, chucking device is provided with the chucking tooth corresponding with the annular tooth in the one end that is close to the turbine, the lower extreme of positioning disk and fixedly connected with third support on the bottom plate, the right side of third support just is provided with the fourth support on the bottom plate, the upper end of fourth support rotates and is connected with the rolling disc, the left side fixedly connected with telescopic link of rolling disc, the right-hand.

Preferably, one end of the arc-shaped groove in the clockwise direction is provided with an inclined arc-shaped slope surface, so that the rotation of the flywheel is not influenced when the turbine rotates reversely under the action of the torque spring.

Preferably, the diameter of one end of the torque spring on the turbine is smaller than that of the through hole, so that the torque spring is prevented from interfering with the guide disc.

Preferably, the sliding groove is in a step form, the horizontal length of the wide groove on the outer side of the sliding groove is gradually deepened from the lower part, and then the wide groove is kept at a certain depth, namely the clamping device moves upwards and gradually clamps the turbine and moves at the same horizontal position after being clamped by the turbine.

Preferably, the ring-shaped teeth and the clamping teeth have matching teeth, so that a stable fixation of the clamping device to the turbine is ensured.

Preferably, the shape of the clamping device is stepped and is adapted to the diameter of the sliding chute, and the horizontal length of the wide groove on the outer side of the sliding chute is gradually deepened from the lower part, so that the step in the middle of the clamping device is an arc surface, and the friction between the clamping device and the sliding chute is reduced.

Preferably, the interior of the poking plate is provided with a sliding groove matched with the swinging rod.

Preferably, the outer side of the guide disc is provided with an inclined plane which is adaptive to the inclined angle of the telescopic rod, so that the guide disc is prevented from colliding with the telescopic rod.

(III) advantageous effects

Compared with the prior art, the invention provides an energy storage power generation device for weak ocean currents, which has the following beneficial effects:

1. this an energy storage power generation facility for weak ocean current, the short small-amplitude water yield that brings through weak ocean current rises, the water yield drives the floating plate and shifts up, the floating plate passes through the swinging arms and swings on the fulcrum rotation festival, the lower extreme of swinging arms drives the group board and moves down, it shifts up to dial the board and drive the telescopic link through the rolling disc, the telescopic link drives chucking device and chucking tooth chucking turbine rotation, the turbine drives torque spring and accumulates the energy, along with fading of ocean current, torque spring drives the turbine rotation, the turbine drives the flywheel rotation through the ratchet pole, the flywheel drives solid pivot drive power generation facility and generates electricity, this structure has reached the purpose that improves the generating efficiency under the less condition of no ocean current energy or ocean current energy, thereby the energy storage power generation facility of having solved current ocean current possesses the problem that improves the generating efficiency low.

2. This an energy storage power generation facility for weak ocean current, the one end of clockwise through the arc wall is provided with the arc domatic of slope to guarantee that the turbine does not influence the rotation of flywheel when reversing under torque spring's effect, further improve ocean current's energy storage power generation facility's generating efficiency.

3. This an energy storage power generation facility for weak ocean current, wide groove through the spout outside begins from the lower part, and horizontal length deepens gradually, then keeps certain degree of depth, and the chucking device up moves promptly, and the chucking turbine gradually, keeps same horizontal position removal after with the turbine chucking, and this structure has reached the effect of chucking turbine, and has avoided chucking device and the too big problem of chucking turbine pressure.

Drawings

FIG. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing according to the present invention;

FIG. 3 is a cross-sectional view of the front structure of FIG. 2 according to the present invention;

FIG. 4 is a cross-sectional view of the structure of FIG. 3 taken along line A-A in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 4 at B in accordance with the present invention;

FIG. 6 is a schematic front view of a turbine related configuration of the present invention;

FIG. 7 is a schematic perspective view of the driving mechanism of the present invention;

fig. 8 is a structural diagram of the overall motion state of the present invention.

In the figure: the device comprises a lower fixing plate 1, a first support 2, a fulcrum rotating joint 3, a swinging rod 4, a floating plate 5, a shell 6, a power generation device 7, a solid rotating shaft 8, a flywheel 9, a groove 901, a ratchet rod 902, a spring 903, a second support 10, a hollow rotating shaft 11, a turbine 12, an arc groove 1201, annular teeth 1202, torque springs 13, a guide disc 14, a 1401 through hole, a 1402 sliding groove, a 15 clamping device, a 1501 clamping tooth, a third support 16, a fourth support 17, a rotating disc 18, a telescopic rod 1801 and a shifting plate 1802.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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. 1-8, an energy storage and power generation device for weak ocean currents comprises a lower fixing plate 1, a first bracket 2 is fixedly connected to the upper end of the right portion of the lower fixing plate 1, a swing rod 4 is rotatably connected to the outer side of a pivot rotating joint 3 rotatably connected to the upper end of the first bracket 2, a floating plate 5 is rotatably connected to the upper end of the swing rod 4, a housing 6 is fixedly connected to the upper end of the left portion of the lower fixing plate 1, a power generation device 7 is fixedly connected to the left portion and the right portion of the lower fixing plate 1 in the housing 6, a solid rotating shaft 8 is rotatably connected between the power generation devices 7, a flywheel 9 is fixedly connected to the middle portion of the solid rotating shaft 8, grooves 901 are respectively formed in the upper end and the lower end of the flywheel 9, a ratchet rod 902 is rotatably connected to the inner groove 901 of the flywheel 9, springs 903 are fixedly connected to the lower portions of the ratchet rod 902 and the grooves 901, second brackets, rotate between the second support 10 and be connected with hollow rotating shaft 11, the middle part fixedly connected with turbine 12 of hollow rotating shaft 11, arc wall 1201 corresponding with recess 901 is seted up to the inside of turbine 12, the both sides outside of turbine 12 all is provided with the annular tooth 1202 of symmetry, fixedly connected with torque spring 13 between second support 10 and the turbine 12, the one end of arc wall 1201 clockwise is provided with the arc slope of slope, thereby guarantee that turbine 12 does not influence the rotation of flywheel 9 when reversing under torque spring 13's effect.

The left side and the right side of the turbine 12 are provided with guide discs 14, the middle part of each guide disc 14 is provided with a through hole 1401, the inside of each guide disc 14 is provided with a sliding groove 1402 corresponding to the annular tooth 1202, and the diameter of one end of each torque spring 13 on the turbine 12 is smaller than that of the through hole 1401, so that the torque springs 13 and the guide discs 14 are prevented from colliding with each other. Inside and sliding connection has chucking device 15 in spout 1402 of guide disc 14, chucking device 15 is provided with chucking tooth 1501 corresponding with annular tooth 1202 near the one end of turbine 12, annular tooth 1202 and chucking tooth 1501 have the tooth that suits, thereby guarantee chucking device 15 to the stable fixed of turbine 12, chucking device 15's shape is the step, and suit with the diameter of spout 1402, because the wide groove in the spout 1402 outside begins from the lower part, horizontal length deepens gradually, so chucking device 15 middle part step department is the cambered surface, thereby reduce the friction with spout 1402. The lower end of the guide disc 14 is fixedly connected with a third bracket 16 on the lower fixing plate 1, the sliding groove 1402 is in a step form, and the horizontal length of the wide groove on the outer side of the sliding groove 1402 gradually deepens from the lower part, and then the wide groove keeps a certain depth, namely the clamping device 15 moves upwards and gradually clamps the turbine 12, and the wide groove and the turbine 12 keep the same horizontal position after being clamped. The right side of third support 16 just is provided with fourth support 17 on bottom plate 1, the upper end of fourth support 17 is rotated and is connected with rolling disc 18, the left side fixedly connected with telescopic link 1801 of rolling disc 18, the board 1802 is dialled to the right-hand member fixedly connected with of rolling disc 18, the spout that suits with swinging arms 4 is seted up to the inside of dialling board 1802, the inclined plane that suits with telescopic link 1801 inclination is seted up in the outside of positioning disk 14, thereby avoid positioning disk 14 and telescopic link 1801 to conflict mutually.

The working principle is as follows: the energy storage power generation device for the weak ocean current is characterized in that when the energy storage power generation device works, short small-amplitude water quantity caused by the weak ocean current rises, the water quantity drives the floating plate 5 to move upwards, the floating plate 5 swings on the pivot rotating joint 3 through the swinging rod 4, the lower end of the swinging rod 4 drives the shifting plate 1802 to move downwards, the shifting plate 1802 drives the telescopic rod 1801 to move upwards through the rotating disc 18, the telescopic rod 1801 drives the clamping device 15 and the clamping teeth 1501 to clamp the turbine 12 to rotate, the turbine 12 drives the torque spring 13 to store energy, the torque spring 13 drives the turbine 12 to rotate along with the fading of the ocean current, the turbine 12 drives the flywheel 9 to rotate through the ratchet rod 902, and the flywheel 9 drives the solid rotating shaft 8 to drive the power generation device 7 to generate power, the structure achieves the purpose of improving the power generation efficiency under the condition of no ocean current energy or small ocean current energy, therefore, the problem that the existing energy storage power generation device for ocean current has low power generation efficiency is solved. An inclined arc slope is arranged at one clockwise end of the arc-shaped groove 1201, so that the rotation of the flywheel 9 is not influenced when the turbine 12 rotates reversely under the action of the torque spring 13, and the power generation efficiency of the energy storage power generation device for ocean currents is further improved. The horizontal length is gradually deepened from the lower part through the wide groove on the outer side of the sliding groove 1402, and then the certain depth is kept, namely, the clamping device 15 moves upwards and gradually clamps the turbine 12, and the turbine 12 moves in the same horizontal position after being clamped with the turbine 12, so that the structure achieves the effect of clamping the turbine 12, and the problem that the pressure of the clamping device 15 and the pressure of the clamping turbine 12 are too large is solved.

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.