CN110159479B - Sea wave power generation device - Google Patents
Sea wave power generation device Download PDFInfo
- Publication number
- CN110159479B CN110159479B CN201910477915.4A CN201910477915A CN110159479B CN 110159479 B CN110159479 B CN 110159479B CN 201910477915 A CN201910477915 A CN 201910477915A CN 110159479 B CN110159479 B CN 110159479B
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- China
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- cylinder
- wave power
- rows
- crankshaft
- power generation
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Classifications
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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
- F03B13/14—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 wave energy
- F03B13/16—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1805—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
- F03B13/181—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
- F03B13/1815—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with an up-and-down movement
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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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)
- Power Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention provides a sea wave power generation device which comprises a supporting rod, a surrounding plate, a driven tooth, a speed change tooth, a power generator, a moving frame, a crankshaft, a wedge, a cylinder barrel, a stress plate, a piston rod, a connecting rod sleeve, a bearing, a limiting piece, a curved neck and an output end, wherein the supporting rod is arranged on the surrounding plate; the bracing piece quantity is two, and common fixedly connected with bounding wall between two bracing pieces, and the embedding of bounding wall surface is provided with the mouth of agreeing with, and the outside nestification of agreeing with the mouth is provided with the cylinder. Be provided with two rows through being equipped with the cylinder, and the contained angle between two rows of cylinders is one hundred degrees, and the affiliated removal frame in every row of cylinder below is mutual reverse setting, and this setting makes and is "V" type of inversion between two rows of removal frames, and then removes the frame along with the round trip flow atress of wave during, can rise or float down, reciprocates in proper order, and then drives the bent axle and rotate, utilizes the power of wave for better continuity this moment of device can, and then carries out the electricity generation work.
Description
Technical Field
The invention relates to the technical field of power generation devices, in particular to a sea wave power generation device.
Background
The utilization of ocean energy is the direction of energy research in the world today. Particularly, under the situation that energy is related to national safety, the earth mineral energy is gradually exhausted and the environmental condition is gradually worsened, how to effectively utilize the ocean resources which are rich and reproducible is very important, and the inertial wave power generation technology is to effectively combine mature mechanical manufacturing and power generation technologies on the basis of the existing research of utilizing ocean wave energy to generate power. The inexhaustible wave energy in the wide coast is converted into electric energy at low cost, and a new way is opened up for improving the energy shortage and the environment in coastal areas of east China;
the principle of wave power generation is mainly to convert wave force into compressed air to drive an air turbine generator to generate electricity. When waves rise, air in the air chamber is lifted, the compressed air passes through the positive pressure water valve chamber and enters the positive pressure air cylinder and drives the air turbine at the shaft extension end of the generator to generate electricity, when the waves fall, negative pressure is formed in the air chamber, the air in the atmosphere is sucked into the air cylinder and drives the air turbine at the other shaft extension end of the generator to generate electricity, and the rotating direction of the generator is unchanged.
Based on the above description to and combine the equipment discovery among the prior art, current device is when using, can't change the kinetic energy that the wave comes and goes back for the continuation of device is strong enough, and simultaneously, current device is when using, also can't carry out motion one after the other according to the back and forth movement of wave, and consequently this design is directed against above-mentioned problem, designs a rational in infrastructure, and functional good wave power generation facility, in order to improve the practicality.
Disclosure of Invention
The invention aims to provide a sea wave power generation device, which aims to solve the problems that the existing device cannot convert the kinetic energy of the waves when the existing device is used, so that the continuity of the device is not strong enough, and meanwhile, the existing device cannot move downwards according to the back-and-forth movement of the sea waves when the existing device is used.
The purpose and the effect of the sea wave power generation device are achieved by the following specific technical means:
a sea wave power generation device comprises a supporting rod, a surrounding plate, a driven tooth, a speed change tooth, a power generator, a moving frame, a crankshaft, a wedge, a cylinder barrel, a stress plate, a piston rod, a connecting rod sleeve, a bearing, a limiting part, a curved neck and an output end; the number of the supporting rods is two, and a surrounding plate is fixedly connected between the two supporting rods, the surface of the surrounding plate is embedded with a wedge opening, a cylinder barrel is embedded outside the wedge opening, the inside of the surrounding plate is rotatably connected with a crank shaft, the left side and the right side of the crankshaft are provided with output ends uniformly, the surface of the crankshaft is provided with a crank neck, the surfaces of the output ends at the two sides are provided with bearings in an embedded manner, a limiting piece is embedded at the joint of the bearing and the surrounding plate, a connecting rod sleeve is rotatably connected outside the curved neck, a piston rod is integrally arranged at the other side of the connecting rod sleeve, a moving frame is integrally arranged at the other side of the piston rod, a stress plate is integrally arranged below the moving frame, driven teeth are nested outside the output end on one side, the transmission below the driven gear is connected with a variable speed gear, and the other side of the variable speed gear is nested with a generator.
Furthermore, the cylinder barrel is provided with two rows, the number of the cylinder barrels in each row is three or more, and an included angle between the two rows of the cylinder barrels is one hundred degrees.
Furthermore, the connecting rod sleeve is rotatably connected with the crank neck, and the piston rod penetrates through the cylinder barrel.
Furthermore, the number of the stress plates below each movable frame is four, and the included angle between the stress plates and the horizontal plane is one hundred twenty degrees.
Further, every the width of the stress plate from bottom to top of the movable rack below increases in proper order, and is the equidistance and arranges, and every the lower edge of the stress plate is cambered surface shape.
Furthermore, the movable frames below the cylinder barrels of each row are arranged in a mutually reverse mode.
Further, the driven teeth and the speed changing teeth are meshed, and the diameter ratio of the driven teeth to the speed changing teeth is 4: 1.
compared with the prior structure, the invention has the following beneficial effects:
1. be provided with two rows through being equipped with the cylinder, and the contained angle between two rows of cylinders is one hundred degrees, every row the affiliated removal frame in cylinder below is mutual reverse setting, and this setting makes and is "V" type of inversion between two rows of removal frames, and then removes the frame along with the round trip flow atress of wave when, can rise or float down, reciprocates in proper order, and then drives the bent axle and rotate, utilizes the power of wave for better continuity this moment of device can, and then carries out the electricity generation work.
2. Through being equipped with every the atress board from the bottom up width of removal frame below increases in proper order, is the equidistance and arranges, and every along being the cambered surface form, every under the atress board remove the atress board quantity of frame below for four, and be one hundred twenty degrees with the contained angle between the horizontal plane for the atress board can receive the impact of wave effect of making a round trip, and then makes both sides remove the frame and all receive the impact force, and the atress board of cambered surface form more is fit for aggregating the counter force, also more easily goes rivers simultaneously, and the design of multilayer atress board, when can making the wave strike the atress board, the impact force of production is stronger, and then the mechanical energy of production is bigger.
3. The gear is meshed with the speed changing teeth through the arrangement of the driven teeth, and the diameter ratio of the driven teeth to the speed changing teeth is 4: 1, utilize the principle that different tooth ratio produced different rotational speeds, can be so that the device when using, the rotational speed that the variable speed tooth produced the driven tooth is enlargied, and then makes the generating efficiency of generator higher.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the movable stand according to the present invention;
FIG. 3 is a schematic view of a mobile frame according to the present invention;
FIG. 4 is a partial schematic view of the enclosure of the present invention;
FIG. 5 is a schematic diagram of the structure of the enclosure of the present invention;
fig. 6 is a partial structure diagram of the driven tooth of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1-supporting rod, 2-enclosing plate, 3-driven gear, 4-speed changing gear, 5-generator, 6-moving frame, 7-crankshaft, 201-wedge, 202-cylinder, 601-stress plate, 602-piston rod, 6021-connecting rod sleeve, 701-bearing, 702-limiting piece, 703-bending neck and 704-output end.
Detailed Description
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the invention provides a sea wave power generation device which comprises a supporting rod 1, a surrounding plate 2, driven teeth 3, speed change teeth 4, a power generator 5, a moving frame 6, a crankshaft 7, a wedge 201, a cylinder 202, a stress plate 601, a piston rod 602, a connecting rod sleeve 6021, a bearing 701, a limiting piece 702, a curved neck 703 and an output end 704, wherein the surrounding plate 2 is arranged on the supporting rod; the number of the supporting rods 1 is two, the enclosing plate 2 is fixedly connected between the two supporting rods 1 together, the surface of the enclosing plate 2 is embedded with a wedge 201, a cylinder 202 is embedded outside the wedge 201, the inside of the enclosing plate 2 is rotatably connected with a crankshaft 7, output ends 704 are uniformly arranged on the left side and the right side of the crankshaft 7, a curved neck 703 is arranged on the surface of the crankshaft 7, bearings 701 are embedded on the surfaces of the output ends 704 on the two sides, a limiting part 702 is embedded at the joint of the bearings 701 and the enclosing plate 2, a connecting rod sleeve 6021 is rotatably connected outside the curved neck 703, a piston rod 602 is integrally arranged on the other side of the connecting rod sleeve 6021, a moving frame 6 is integrally arranged on the other side of the piston rod 602, a stressed plate 601 is integrally arranged below the moving frame 6, driven teeth 3 are embedded outside the output ends on one side, speed.
As shown in figures 2, 4 and 6: wherein, the cylinder 202 is provided with two rows, and every row of cylinder 202 quantity is three or more, and the contained angle between two rows of cylinders 202 is a hundred degrees, and this setting makes two rows of "V" types that are invertedly between the removal frame 6, and then removes frame 6 and when carrying out the atress, can rise or float down, and then drive bent axle 7 and rotate, utilizes the power of wave.
As shown in figures 2, 4 and 6: the connecting rod 6021 is rotatably connected to the curved neck 703, the piston rod 602 extends through the cylinder 202, the moving frame 6 can push the piston rod 602 to move inside the cylinder 202, and the cylinder 202 has a limiting function on the piston rod 602, so that the connecting rod 6021 and the curved neck 703 act to drive the crankshaft 7 to rotate.
As shown in the attached figures 1, 2 and 3: wherein, the atress board 601 quantity of every removal frame 6 below is four, and the contained angle between the horizontal plane be one hundred twenty degrees, always be the atress board 601 that the slant set up this moment, when receiving the impact of wave, can produce an ascending thrust, and then make removal frame 6 move, produce the dynamic production of wave for mechanical energy utilizes, makes the device environmental protection more when using.
As shown in the attached figures 2 and 3: wherein, the atress board 601 from the bottom up width of every removal frame 6 below increases in proper order, is the equidistance and arranges, and follows under every atress board 601 and be the arcface form, and the atress board 601 of arcface form more is fit for polymerizing power, also disperses rivers more easily simultaneously, and multilayer atress board 601's design can be so that when wave assaults atress board 601, the impact force of production is stronger, and then the mechanical energy of production is bigger.
As shown in the attached figures 1 and 2: wherein, the affiliated removal frame 6 in every row of cylinder 202 below is reverse setting each other, and this kind of setting for whole device can receive the impact that the wave made a round trip to act on, and then makes both sides remove the frame 6 and all receive the impact force, and then more conveniently acts on bent axle 7, has carried out perfect utilization to the kinetic energy of wave simultaneously.
As shown in fig. 6: wherein, mesh between driven tooth 3 and the variable speed tooth 4, and the driven tooth 3 is 4 with the diameter ratio between the variable speed tooth 4: 1, the principle that different gear ratios generate different rotating speeds is utilized, so that when the device is used, the rotating speed generated by the driven gear 3 is amplified by the speed changing gear 4, and further the generating efficiency of the generator 5 is higher.
The specific use mode and function of the embodiment are as follows:
in the invention, firstly, the functional integrity of the device is ensured, then, the support rod 1 is placed under water for fixing, at the same time, waves can impact back and forth, the moving frames 6 under each row of the cylinder 202 are arranged in a reverse way, the arrangement enables the whole device to be impacted by the back and forth action of the waves, and further the moving frames 6 on two sides are impacted, meanwhile, the widths of the stress plates 601 under each moving frame 6 are sequentially increased from bottom to top and are arranged at equal intervals, the lower edges of each stress plate 601 are arc-shaped, the arc-shaped stress plates 601 are more suitable for aggregating force and dissipating water flow more easily, and the design of the multilayer stress plates 601 can enable the generated machine to be stronger when the stress plates 601 are impacted by the waves, the connecting rod sleeve 6021 is rotatably connected with the curved neck 703, and the piston rod 602 penetrates through and extends out of the cylinder 202, the movable rack 6 can push the piston rod 602 to move inside the cylinder 202, and the cylinder 202 provides the piston rod 602 with a limiting effect, so that the connecting rod sleeve 6021 acts on the curved neck 703 to drive the crankshaft 7 to rotate, and the crankshaft 7 is driven to rotate in sequence, and the movable rack 6 rises or floats downwards to drive the crankshaft 7 to rotate, and finally, the crankshaft 7 drives the driven gear 3 to rotate, the driven gear 3 is meshed with the variable speed gear 4, and the diameter ratio between the driven gear 3 and the variable speed gear 4 is 4: 1, the principle that different gear ratios generate different rotating speeds is utilized, so that when the device is used, the rotating speed generated by the driven gear 3 is amplified by the speed changing gear 4, and further the generating efficiency of the generator 5 is higher.
In summary, 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 modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. A wave power generation device is characterized in that: the wave power generation device comprises a support rod (1); the number of the support rods (1) is two, the enclosing plate (2) is fixedly connected between the two support rods (1) together, the surface of the enclosing plate (2) is embedded with a wedge (201), a cylinder barrel (202) is embedded outside the wedge (201), a crankshaft (7) is rotatably connected inside the enclosing plate (2), the left side and the right side of the crankshaft (7) are integrally provided with output ends (704), the surfaces of the output ends (704) at the two sides are respectively embedded with a bearing (701), and a limiting piece (702) is embedded at the joint of the bearing (701) and the enclosing plate (2);
the surface of the crankshaft (7) is provided with a curved neck (703), the outside of the curved neck (703) is rotatably connected with a connecting rod sleeve (6021), the other side of the connecting rod sleeve (6021) is integrally provided with a piston rod (602), the other side of the piston rod (602) is integrally provided with a movable frame (6), and a stress plate (601) is integrally arranged below the movable frame (6);
the cylinder barrels (202) are arranged in two rows, the number of the cylinder barrels (202) in each row is three or more, and the included angle between the two rows of the cylinder barrels (202) is one hundred degrees;
the connecting rod sleeve (6021) is rotatably connected with the curved neck (703), and the piston rod (602) penetrates and extends out of the cylinder barrel (202);
the number of the stress plates (601) below each moving frame (6) is four, and the included angle between the stress plates and the horizontal plane is one hundred twenty degrees;
the driven gear (3) is nested outside the output end (704) at one side, the variable speed gear (4) is connected below the driven gear (3) in a transmission mode, and the generator (5) is nested on the other side of the variable speed gear (4).
2. An ocean wave power plant according to claim 1, wherein: the width of the stress plate (601) below each movable frame (6) is increased from bottom to top in sequence and is arranged at equal intervals, and the lower edge of each stress plate (601) is arc-surface-shaped.
3. An ocean wave power plant according to claim 1, wherein: the movable frames (6) under each row of cylinder barrels (202) are arranged in opposite directions.
4. An ocean wave power plant according to claim 1, wherein: the driven tooth (3) is meshed with the speed changing tooth (4), and the diameter ratio between the driven tooth (3) and the speed changing tooth (4) is 4: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910477915.4A CN110159479B (en) | 2019-06-03 | 2019-06-03 | Sea wave power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910477915.4A CN110159479B (en) | 2019-06-03 | 2019-06-03 | Sea wave power generation device |
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| Publication Number | Publication Date |
|---|---|
| CN110159479A CN110159479A (en) | 2019-08-23 |
| CN110159479B true CN110159479B (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910477915.4A Expired - Fee Related CN110159479B (en) | 2019-06-03 | 2019-06-03 | Sea wave power generation device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090091394A (en) * | 2008-02-25 | 2009-08-28 | 박호인 | The wave power electric generator |
| CN102878010A (en) * | 2011-07-13 | 2013-01-16 | 柯东林 | Buoyancy and wave push generating set |
| CN106382181A (en) * | 2016-10-17 | 2017-02-08 | 浙江海洋大学 | Combined lifting type wave power generation equipment |
| CN107882686A (en) * | 2017-12-13 | 2018-04-06 | 曲阜师范大学 | Flexible DC power transmission stormy waves hybrid power system |
| WO2018222156A1 (en) * | 2017-06-02 | 2018-12-06 | Firat Eyup Vedat | Electricity generation method from sea |
-
2019
- 2019-06-03 CN CN201910477915.4A patent/CN110159479B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090091394A (en) * | 2008-02-25 | 2009-08-28 | 박호인 | The wave power electric generator |
| CN102878010A (en) * | 2011-07-13 | 2013-01-16 | 柯东林 | Buoyancy and wave push generating set |
| CN106382181A (en) * | 2016-10-17 | 2017-02-08 | 浙江海洋大学 | Combined lifting type wave power generation equipment |
| WO2018222156A1 (en) * | 2017-06-02 | 2018-12-06 | Firat Eyup Vedat | Electricity generation method from sea |
| CN107882686A (en) * | 2017-12-13 | 2018-04-06 | 曲阜师范大学 | Flexible DC power transmission stormy waves hybrid power system |
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| CN110159479A (en) | 2019-08-23 |
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| CB03 | Change of inventor or designer information | ||
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Inventor after: Guo Ming Inventor after: Wu Yichuan Inventor before: Wu Yichuan |
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Effective date of registration: 20210106 Address after: 430061 No. 14 Zhongnan Road, Wuchang District, Wuhan, Hubei. Applicant after: Guo Ming Address before: 262100 No.210, Weixu South Road, Anqiu City, Weifang City, Shandong Province Applicant before: Wu Yichuan |
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Granted publication date: 20210126 Termination date: 20210603 |