CN112377361A - Ocean power generation device with leakage protection function - Google Patents
Ocean power generation device with leakage protection function Download PDFInfo
- Publication number
- CN112377361A CN112377361A CN202011260046.9A CN202011260046A CN112377361A CN 112377361 A CN112377361 A CN 112377361A CN 202011260046 A CN202011260046 A CN 202011260046A CN 112377361 A CN112377361 A CN 112377361A
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- Prior art keywords
- power generation
- leakage protection
- fixedly arranged
- protection function
- generation device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
- F03B13/262—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy using the relative movement between a tide-operated member and another member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/008—Measuring or testing arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
- F03B13/264—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy using the horizontal flow of water resulting from tide movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B15/00—Controlling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/95—Mounting on supporting structures or systems offshore
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses an ocean power generation device with an electric leakage protection function, which comprises a shaft lever, wherein the bottom end of the shaft lever is fixedly connected with a base, the top end of the shaft lever is fixedly connected with a top plate, the middle part of the shaft lever is connected with a shaft sleeve in a sliding manner, the outer wall of the shaft sleeve is fixedly connected with a steering generator box, one side of the steering generator box is rotatably connected with one side of a connecting rod, the other side of the connecting rod is rotatably connected with a hydraulic generator box, the top end of the hydraulic generator box is fixedly provided with a guide plate, and the front side of the hydraulic generator box is fixedly provided with a horizontal shaft hydraulic generator.
Description
Technical Field
The invention relates to the technical field of ocean power generation, in particular to an ocean power generation device with a leakage protection function.
Background
Ocean energy (including tidal energy, tidal current energy, wave energy and ocean current energy) refers to energy flowing in seawater, and is used as a renewable energy source, so that the ocean energy is abundant in reserves, wide in distribution and excellent in development prospect and value. The ocean energy is mainly used for power generation, and the working principle of the ocean energy is similar to that of wind power generation, namely, the mechanical energy of seawater is converted into electric energy through an energy conversion device. Specifically, firstly, seawater impacts a water turbine, the water turbine converts the energy of water flow into rotary mechanical energy, then the water turbine drives a generator to generate electricity through a mechanical transmission system, and finally the electricity is converted into electric energy.
Nowadays, the shortage of energy sources is increasing, the greenhouse effect is increasing, and the energy sources need low carbonization, so clean energy sources such as wind energy, ocean energy and the like are the development directions of future energy sources. However, the existing power generation equipment of clean energy is not universal and mature equipment except for mature wind energy utilization and ocean energy utilization in the starting stage. Because the environment in the ocean is complex, the number of times that the ocean power generation device needs to be maintained is more than that of other general power generation devices, and the maintenance cost is high.
In particular, since a maintenance person cannot often go to the sea to see whether the seal ring is aged or not and whether the seal is reliable or not, it is not possible to accurately know the time when the seal ring is to be replaced. In order to avoid damage to the horizontal axis turbine caused by water flow penetrating into the horizontal axis turbine, the sealing rings need to be replaced every year or even half a year for safety, even if the sealing rings are not aged. Because the power generation needs to be stopped during maintenance, so that no profit can be generated, and no small manpower and material resources need to be consumed during maintenance operation, frequent maintenance brings huge obstruction to the commercial operation of ocean power generation. Therefore, the ocean power generation device with the leakage protection function is provided by improving the ocean power generation device.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention discloses an ocean power generation device with an electric leakage protection function, which comprises a shaft lever, wherein the bottom end of the shaft lever is fixedly connected with a base, the top end of the shaft lever is fixedly connected with a top plate, the middle part of the shaft lever is connected with a shaft sleeve in a sliding manner, the outer wall of the shaft sleeve is fixedly connected with a steering generator box, one side of the steering generator box is rotatably connected with one side of a connecting rod, the other side of the connecting rod is rotatably connected with a hydraulic generator box, the top end of the hydraulic generator box is fixedly provided with a guide plate, and the front side of the hydraulic generator box is fixedly provided with a horizontal shaft.
As a preferred technical scheme of the invention, the middle part of the outer wall of the shaft sleeve is fixedly provided with a gear ring, the inner wall of the steering generator box is fixedly provided with a steering generator set, the top end of a rotating shaft of the steering generator set is fixedly connected with a steering gear, and the steering gear is in meshed connection with the gear ring.
According to a preferable technical scheme, a clamping block is fixedly arranged on the inner wall of the top end of the shaft sleeve, sliding grooves are fixedly formed in the periphery of the middle of the shaft rod, the clamping block is connected with the sliding grooves in a sliding mode, a magnet sliding block is connected to the inner wall of the shaft rod in a sliding mode, a rack is fixedly arranged at the bottom end of the magnet sliding block, a tidal generator set is fixedly arranged on the inner side of the base, a transmission gear is fixedly connected to the tail end of a rotating shaft of the tidal generator set, and the transmission gear is in meshed connection.
As a preferred technical scheme of the present invention, a magnet is fixedly disposed inside the fixture block, the fixture block is magnetically connected to the magnet slider, the inner wall of the shaft rod is magnetically identical to the magnet slider, and the outer wall of the shaft rod is magnetically identical to the fixture block.
In a preferred embodiment of the present invention, an air chamber is fixed inside the steering generator box, and the top end of the shaft sleeve is just floated above the water surface by buoyancy provided by the air chamber.
As a preferable technical scheme of the invention, a signal lamp is fixedly arranged in the middle of the top end of the top plate, an electric leakage protection switch is fixedly arranged at the bottom end of the signal lamp, and the electric leakage protection switch is electrically connected with the horizontal shaft water turbine generator, the steering generator set and the tidal generator set.
As a preferred technical scheme of the invention, the periphery of the bottom end of the base is fixedly provided with a fixed anchor, the middle part of the inner wall of the base is fixedly provided with an isolation layer, and the joint of the shaft lever and the base is fixedly provided with a sealing ring.
As a preferred technical scheme of the present invention, a green light, a red light and a yellow light are fixedly disposed inside the signal lamp, and the red light is electrically connected to the earth leakage protection switch.
The invention has the beneficial effects that: by arranging the steering generator box, the hydraulic generator can rotate along the water flow direction at any time, and the rotating kinetic energy is converted into electric energy through the steering generator set, so that the production efficiency of the electric energy is improved; by arranging the magnetic body sliding blocks in magnetic connection, an external steering generator box can move up and down under the driving of tides, so that the magnetic body sliding blocks move up and down to drive a tidal generator set to generate power, and the utilization rate of the tidal energy is improved; the magnetic connection design is favorable for reducing the moving resistance of the fixture block and the magnet sliding block, so that the fixture block and the magnet sliding block are more synchronously and sensitively used, and meanwhile, the waterproof sealing performance of the device is improved; the arrangement of the air cabin is beneficial to using buoyancy to drive power generation, so that the utilization of tide is more efficient; the leakage protection switch is arranged, so that the leakage protection function of the ocean energy power generation device is increased; the fixed anchor is arranged at the bottom of the base, so that the shaft rod cannot rotate in the ocean, the power generation efficiency of the steering generator set is increased, and the energy generated by the rising tide and the falling tide is fully utilized; through with earth leakage protection switch and red light electric connection, when making this ocean power generation facility appear electric leakage phenomenon in inside, the signal lamp can switch into the red light at once to send abnormal signal to the staff, make it can obtain the maintenance fast, make its earth leakage protection function perfect more, effectively reduce the manpower and materials that maintenance operation needs the consumption.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of an ocean power generation device with an electric leakage protection function according to the present invention;
FIG. 2 is a schematic structural diagram of a horizontal-axis hydroelectric generating set of the ocean power generating apparatus with leakage protection function according to the present invention;
FIG. 3 is a schematic structural diagram of a steering generator set of the ocean power generation device with the leakage protection function according to the present invention;
FIG. 4 is a schematic structural diagram of a shaft of an ocean power generation device with an earth leakage protection function according to the present invention;
fig. 5 is a schematic structural diagram of a tidal power generation unit of the ocean power generation device with the leakage protection function.
In the figure: 1. a shaft lever; 2. a base; 3. a top plate; 4. a shaft sleeve; 5. a steering generator box; 6. a connecting rod; 7. a hydro-generator box; 8. a baffle; 9. a horizontal shaft hydro-generator; 10. a gear ring; 11. turning to a generator set; 12. a steering gear; 13. a clamping block; 14. a chute; 15. a magnet slider; 16. a rack; 17. a tidal power generation unit; 18. a transmission gear; 19. a signal lamp.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-5, the ocean power generation device with the leakage protection function comprises a shaft lever 1, a base 2 is fixedly connected to the bottom end of the shaft lever 1, a top plate 3 is fixedly connected to the top end of the shaft lever 1, a shaft sleeve 4 is slidably connected to the middle of the shaft lever 1, a steering generator box 5 is fixedly connected to the outer wall of the shaft sleeve 4, one side of the steering generator box 5 is rotatably connected to one side of a connecting rod 6, the other side of the connecting rod 6 is rotatably connected to a water turbine generator box 7, a guide plate 8 is fixedly arranged at the top end of the water turbine generator box 7, and a horizontal shaft water turbine generator 9 is fixedly arranged on the front face of the.
Wherein, the fixed gear ring 10 that is equipped with in outer wall middle part of axle sleeve 4, the fixed inner wall that turns to generator case 5 is equipped with and turns to generating set 11, turn to generating set 11's pivot top fixed connection steering gear 12, steering gear 12 is connected with gear ring 10 meshing, turn to generator case 5 through setting up, can make hydraulic generator 9 rotatory along with the rivers direction constantly, and rotatory kinetic energy converts the electric energy into through turning to generating set 11, make the production efficiency promotion of electric energy.
Wherein, the fixed fixture block 13 that is equipped with of top inner wall of axle sleeve 4, the fixed spout 14 that is equipped with all around in the middle part of axostylus axostyle 1, fixture block 13 and spout 14 sliding connection, the inner wall sliding connection magnet slider 15 of axostylus axostyle 1, the bottom mounting of magnet slider 15 is equipped with rack 16, the inboard of base 2 is fixed and is equipped with tidal generator set 17, the terminal fixed connection drive gear 18 of pivot of tidal generator set 17, drive gear 18 is connected with rack 16 meshing, through setting up the magnet slider 15 that magnetism is connected, can make outside turn to generator case 5 reciprocate under the drive of morning and evening, make magnet slider 15 reciprocate, drive tidal generator set 17 and generate electricity, be favorable to improving the.
Wherein, the fixed magnet that is equipped with in the inside of fixture block 13, fixture block 13 is connected with magnet slider 15 magnetism, and the inner wall of axostylus axostyle 1 sets up with magnet slider 15's magnetism is the same, and the outer wall of axostylus axostyle 1 sets up with the magnetism of fixture block 13 is the same, is favorable to reducing fixture block 13 and magnet slider 15's removal resistance, makes the use of fixture block 13 and magnet slider 15 sensitive more synchronous, increases the waterproof leakproofness of device self simultaneously.
Wherein, turn to the inside of generator box 5 and fixedly be equipped with the air tank, the buoyancy that the air tank provided just makes the top of axle sleeve 4 emerge, through setting up the air tank, is favorable to using buoyancy to promote the electricity generation, makes the utilization of morning and evening tides more high-efficient.
Wherein, the fixed signal lamp 19 that is equipped with in top middle part of roof 3, the bottom mounting of signal lamp 19 is equipped with earth leakage protection switch, earth leakage protection switch electric connection horizontal axis hydraulic generator 9, turn to generating set 11 and morning and evening tides generating set 17, through setting up earth leakage protection switch, is favorable to increasing this ocean power generation facility's earth leakage protection function.
Wherein, the bottom of base 2 is fixed all around and is equipped with the anchor, and the fixed isolation layer that is equipped with in inner wall middle part of base 2, the fixed sealing washer that is equipped with in junction of axostylus axostyle 1 and base 2 makes axostylus axostyle 1 can not take place to rotate in ocean through setting up the anchor in the bottom of base 2, is favorable to increasing the generating efficiency who turns to generating set 11, makes the energy that rises tide and fall tide production fully utilize.
Wherein, the inside of signal lamp 19 is fixed and is equipped with green light, red light and yellow light, red light and earth leakage protection switch electric connection, through with earth leakage protection switch and red light electric connection, when making this ocean energy power generation facility appear electric leakage phenomenon inside, signal lamp 19 can switch into the red light at once to send abnormal signal to the staff, make it can obtain the maintenance fast, make the perfect that its earth leakage protection function can be more.
When the hydraulic generator works, the steering generator box 5 is arranged, so that the hydraulic generator 9 can rotate along the water flow direction at any time, and the rotating kinetic energy is converted into electric energy through the steering generator set 11, so that the production efficiency of the electric energy is improved; by arranging the magnetic slider 15 in magnetic connection, the external steering generator box 5 can move up and down under the driving of tide, so that the magnetic slider 15 moves up and down to drive the tidal generator set 17 to generate electricity, and the utilization rate of tidal energy is improved; the magnetic connection design is beneficial to reducing the moving resistance of the fixture block 13 and the magnet sliding block 15, so that the fixture block 13 and the magnet sliding block 15 are more synchronously and sensitively used, and meanwhile, the waterproof sealing performance of the device is improved; the arrangement of the air cabin is beneficial to using buoyancy to drive power generation, so that the utilization of tide is more efficient; the leakage protection switch is arranged, so that the leakage protection function of the ocean energy power generation device is increased; the fixed anchor is arranged at the bottom of the base 2, so that the shaft lever 1 cannot rotate in the ocean, the power generation efficiency of the steering generator set 11 is increased, and the energy generated by rising tide and falling tide is fully utilized; through with earth leakage protection switch and red light electric connection, when making this ocean energy power generation facility appear electric leakage phenomenon in inside, signal lamp 19 can switch into the red light at once to send abnormal signal to the staff, make it can obtain the maintenance fast, make the perfect that its earth leakage protection function can be more.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an ocean power generation facility that possesses earth leakage protection function, includes axostylus axostyle (1), its characterized in that, bottom fixed connection base (2) of axostylus axostyle (1), top fixed connection roof (3) of axostylus axostyle (1), middle part sliding connection axle sleeve (4) of axostylus axostyle (1), the outer wall fixed connection of axle sleeve (4) turns to generator box (5), turn to one side of generator box (5) and rotate one side of connecting rod (6), the opposite side of connecting rod (6) is rotated and is connected water wheel generator box (7), the top of water wheel generator box (7) is fixed and is equipped with guide plate (8), the fixed horizontal axis hydraulic generator (9) that is equipped with in the front of water wheel generator box (7).
2. The ocean power generation device with the earth leakage protection function according to claim 1, wherein a gear ring (10) is fixedly arranged in the middle of the outer wall of the shaft sleeve (4), a steering generator set (11) is fixedly arranged on the inner wall of the steering generator box (5), a steering gear (12) is fixedly connected to the top end of a rotating shaft of the steering generator set (11), and the steering gear (12) is in meshed connection with the gear ring (10).
3. The ocean power generation device with the electric leakage protection function according to claim 1, wherein a clamping block (13) is fixedly arranged on the inner wall of the top end of the shaft sleeve (4), a sliding groove (14) is fixedly arranged around the middle of the shaft rod (1), the clamping block (13) is slidably connected with the sliding groove (14), a magnet sliding block (15) is slidably connected with the inner wall of the shaft rod (1), a rack (16) is fixedly arranged at the bottom end of the magnet sliding block (15), a tidal power generation set (17) is fixedly arranged on the inner side of the base (2), a transmission gear (18) is fixedly connected to the tail end of a rotating shaft of the tidal power generation set (17), and the transmission gear (18) is meshed with the rack (16).
4. The ocean power generation device with the earth leakage protection function according to claim 3, wherein the inside of the fixture block (13) is fixedly provided with a magnet, the fixture block (13) is magnetically connected with the magnet slider (15), the inner wall of the shaft rod (1) is arranged in the same way as the magnet slider (15), and the outer wall of the shaft rod (1) is arranged in the same way as the fixture block (13).
5. The ocean power generation device with the earth leakage protection function according to claim 1, wherein an air chamber is fixed inside the steering generator box (5), and the buoyancy provided by the air chamber just enables the top end of the shaft sleeve (4) to float out of the water surface.
6. The ocean power generation device with the electric leakage protection function according to claim 1, wherein a signal lamp (19) is fixedly arranged in the middle of the top end of the top plate (3), an electric leakage protection switch is fixedly arranged at the bottom end of the signal lamp (19), and the electric leakage protection switch is electrically connected with the horizontal shaft water turbine generator (9), the steering generator set (11) and the tidal generator set (17).
7. The ocean power generation device with the earth leakage protection function according to claim 1, wherein fixing anchors are fixedly arranged around the bottom end of the base (2), an isolation layer is fixedly arranged in the middle of the inner wall of the base (2), and a sealing ring is fixedly arranged at the joint of the shaft rod (1) and the base (2).
8. The ocean power generation device with the earth leakage protection function according to claim 6, wherein a green light, a red light and a yellow light are fixed inside the signal lamp (19), and the red light is electrically connected with the earth leakage protection switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011260046.9A CN112377361A (en) | 2020-11-12 | 2020-11-12 | Ocean power generation device with leakage protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011260046.9A CN112377361A (en) | 2020-11-12 | 2020-11-12 | Ocean power generation device with leakage protection function |
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| Publication Number | Publication Date |
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| CN112377361A true CN112377361A (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011260046.9A Pending CN112377361A (en) | 2020-11-12 | 2020-11-12 | Ocean power generation device with leakage protection function |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130343869A1 (en) * | 2010-11-09 | 2013-12-26 | Openhydro Ip Limited | Hydroelectric turbine recovery system and a method therefor |
| CN105840397A (en) * | 2016-01-21 | 2016-08-10 | 浙江海洋学院 | Ocean energy power generation device |
| CN106194569A (en) * | 2016-09-14 | 2016-12-07 | 国家电网公司 | The attending device of tidal power generating system |
| CN206221137U (en) * | 2016-11-23 | 2017-06-06 | 杨霈瀚 | A kind of TRT of application Yu Haiyang |
| CN207847844U (en) * | 2018-01-17 | 2018-09-11 | 永春科盛机械技术开发有限公司 | A kind of power generator using water-energy generating electricity |
| CN109098917A (en) * | 2018-09-26 | 2018-12-28 | 宁波大学 | A kind of ocean power generating device |
-
2020
- 2020-11-12 CN CN202011260046.9A patent/CN112377361A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130343869A1 (en) * | 2010-11-09 | 2013-12-26 | Openhydro Ip Limited | Hydroelectric turbine recovery system and a method therefor |
| CN105840397A (en) * | 2016-01-21 | 2016-08-10 | 浙江海洋学院 | Ocean energy power generation device |
| CN106194569A (en) * | 2016-09-14 | 2016-12-07 | 国家电网公司 | The attending device of tidal power generating system |
| CN206221137U (en) * | 2016-11-23 | 2017-06-06 | 杨霈瀚 | A kind of TRT of application Yu Haiyang |
| CN207847844U (en) * | 2018-01-17 | 2018-09-11 | 永春科盛机械技术开发有限公司 | A kind of power generator using water-energy generating electricity |
| CN109098917A (en) * | 2018-09-26 | 2018-12-28 | 宁波大学 | A kind of ocean power generating device |
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Application publication date: 20210219 |