CN205207043U - Wave power generator - Google Patents
Wave power generator Download PDFInfo
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- CN205207043U CN205207043U CN201520951847.8U CN201520951847U CN205207043U CN 205207043 U CN205207043 U CN 205207043U CN 201520951847 U CN201520951847 U CN 201520951847U CN 205207043 U CN205207043 U CN 205207043U
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- wave
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- ratchet
- power facility
- electric generator
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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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Abstract
The utility model discloses a wave power generator belongs to renewable energy power generation sector, slider -crank mechanism including the mechanism that suspends, electricity generation mechanism and connection suspension mechanism with the mechanism that generates electricity, suspension mechanism with the upper end fixed connection of the slide bar in vertical track slides, slider -crank mechanism includes through the perpendicular fixed connection's of one end of the transfer line with ratchet rotary rod and is connected the rotary rod and the connecting rod of slide bar, the other end of ratchet's transfer line is connected with the power input member of the mechanism that generates electricity, electricity generation mechanism and the equal fixed connection of vertical track are and vertical track lies in the top of electricity generation mechanism on the registration arm, the utility model discloses a slider -crank mechanism's conversion converts the wave energy into mechanical energy, then carries out the power electricity generation, simple structure, and construction easy maintenance has improved labor efficiency.
Description
Technical field
The utility model belongs to renewable energy power generation field, specifically discloses a kind of wave-type electric generator.
Background technique
Wave-energy power generation is for power generation electric energy with the energy of wave.Ocean wave energy aboundresources, especially neritic province domain value is high, the transformation of energy of wave can be energy that is mechanical, air pressure or hydraulic pressure by wave-type electric generator, then electrical power generators is driven by driving mechanism, gas-turbine, water turbine or hydraulic motor, the cost also difficult and conventional energy resource competition in power generation of extensive wave-energy power generation, but the small-power wave-energy power generation of specific use, put it over application on navigation light buoy, light beacon, beacon etc.On outlying island, small-sized wave-energy power generation can with diesel generating set competition in power generation.
Current wave-energy power generation mode is mainly divided into mechanical type, pneumatic type, hydraulic type three class by energy intermediate conversion links.Mechanical type is realize by certain driving mechanism wave energy to drive machine electrical power generators mode from the transmission reciprocating to unidirectional rotary motion, but often structure bulky, poor reliability.Pneumatic type is for convert wave energy to air energy by the pump device such as air chamber, airbag, the mode of electrical power generators is driven again by gas-turbine, pneumatic type makes wave motion slowly be converted to the high speed rotary motion of gas-turbine, unit reduces, and critical piece discord contact with sea water, improve reliability.Hydraulic type is the pressure energy or the potential energy that by certain liquid pumping device, wave energy are converted to liquid, then drives the mode of electrical power generators by hydraulic motor or water turbine, but most complex structure, Jobs on the sea poor stability.
Model utility content
The utility model technical issues that need to address are to provide a kind of wave-type electric generator, with simple crank block structure, wave energy are converted to mechanical energy, make construction convenient with maintenance.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is:
Wave-type electric generator, it is characterized in that: comprise suspension mechanism, power facility and the slidercrank mechanism being connected suspension mechanism and power facility, described suspension mechanism is fixedly connected with the upper end of the slide bar slided in vertical rail, described slidercrank mechanism comprises by the vertical swingle be fixedly connected with in one end of the drive link with ratchet mechanism and the connecting rod being connected swingle and slide bar, the other end of the drive link of described ratchet mechanism is connected with the power input part of power facility, described power facility and vertical rail are all fixedly connected on positioning pipe and vertical rail is positioned at the top of power facility.
The further improvement of technical solutions of the utility model is: described ratchet mechanism comprises the drive link of central position, the ratchet gear, the hinged non-return ratchet that on the securing means with ratchet gear match that are fixedly connected with vertical with drive link.
The further improvement of technical solutions of the utility model is: described drive link is connected with power facility by coupling.
The further improvement of technical solutions of the utility model is: described fixing device is the disk being parallel to swingle surface of revolution be fixed on positioning pipe, and the edge of described disk arranges the circular track of constraint swingle movement locus.
The further improvement of technical solutions of the utility model is: described power facility is the hydraulic pressure generating system that inner setting has accumulator, and is mounted by means of bolts on positioning pipe.
The further improvement of technical solutions of the utility model is: described suspension mechanism is comprised from the astrosphere that the upper end of slide bar is connected and to be symmetricly set on around astrosphere and the different upper float of the quality be fixedly connected with by connecting rod with astrosphere and lower float, and described upper float and lower float respectively have two and upper float is positioned at the top of lower float.
The further improvement of technical solutions of the utility model is: described upper float is the sphere structure that inside is full of air, and described lower float is the hollow ball structure being provided with the bolt hole leading to inner chamber, and described lower float is built with mercury and use bolt seal.
Owing to have employed technique scheme, the beneficial effect that the utility model obtains is:
Wave energy is converted to mechanical energy by the conversion of slidercrank mechanism by the utility model, then carries out dynamic power, and structure is simple, and working drawing review is convenient, improves efficiency.
The utility model selects the hydraulic pressure generating system of built-in accumulator, first mechanical energy is stored in a hydrodynamic manner, treat that energy acquires a certain degree, hydraulic pressure generating system generating is driven with maximum opening, improve generating efficiency, the generating efficiency that instable energy conductance can be avoided like this to cause is low, and to the impact that electrical network produces; The swingle surface of revolution of slidercrank mechanism being provided with for fixing disk is to make swingle more firm, to be connected with drive link in disc centre that to arrange ratchet mechanism be can only rotate along a direction under making the constraint of swingle at disk, guarantee normal power generation simultaneously; The existing upper float keeping floating in float of the present utility model, having again and keep the lower float of sinking, be to make float react sensitiveer under wave action, and the astrosphere connecting upper and lower float plays the effect of mark post, spherical more obvious, the position of more convenient observation float; Connected by coupling in the middle of drive link, easy disassembly and maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view;
Fig. 2 is the structural representation of slidercrank mechanism in the utility model;
Fig. 3 is the structural representation of ratchet mechanism in the utility model;
Fig. 4 is the structural representation of the disk of ratchet mechanism in the utility model;
Fig. 5 is the perspective view that the utility model improves further.
Wherein: 1, suspension mechanism, 1-1, upper float, 1-2, lower float, 1-3, connecting rod, 1-4, astrosphere, 2, slidercrank mechanism, 2-1, swingle, 2-2, slide bar, 2-3, connecting rod, 2-4, vertical rail, 3, ratchet mechanism, 3-1, drive link, 3-2, ratchet gear, 3-3, non-return ratchet, 3-4, disk, 3-5, circular track, 3-11, coupling, 4, power facility, 5, positioning pipe.
Embodiment
Embodiment is described in further details the utility model below:
As shown in Figure 1, wave-type electric generator comprises suspension mechanism 1, slidercrank mechanism 2, ratchet mechanism 3 and power facility 4, wherein suspension mechanism 1 is fixedly connected with the upper end of the slide bar 2-2 slided in slidercrank mechanism 2 in vertical rail 2-4, slidercrank mechanism 2 is by slide bar 2-2, connecting rod 2-3 and swingle 2-1 is articulated and connected successively, one end of the drive link 3-1 of ratchet mechanism 3 is vertically fixedly connected on swingle 2-1 one end of slidercrank mechanism 2, the other end of the drive link 3-1 of ratchet mechanism 3 is connected with the power input part of power facility 4, power facility 4 and vertical rail 2-4 are all fixedly connected on positioning pipe 5 and vertical rail 2-4 is positioned at the top of power facility 4, when suspension mechanism 1 is with moving slide-bar 2-2 to slide up and down under wave action, by slidercrank mechanism 2, moving up and down of wave is converted to the rotary motion of swingle 2-1, by the control of ratchet mechanism 3, swingle 2-1 can only be rotated along a direction, and to be sent to by rotating mechanical energy by drive link 3-1 in the power facility 4 that is fixed on positioning pipe 5, thus realize generating, wave energy is converted to mechanical energy by the conversion of slidercrank mechanism by the utility model, and structure is simple, and working drawing review is convenient.
As shown in Figure 2, slidercrank mechanism 2 comprises swingle 2-1, slides on the connecting rod 2-3 of the slide bar 2-2 in vertical rail 2-4 and be articulated and connected swingle 2-1 and slide bar 2-2; By being fixed on sliding up and down of slide bar 2-2 in vertical rail 2-4, thus drive the connecting rod 2-3 being hinged on lower end to swing, because the swingle 2-1 the other end is vertically fixed on drive link 3-1, so one end that swingle 2-1 is hinged on connecting rod 2-3 can only move in a circle, drive link 3-1 while circular movement, is driven to rotate; Described vertical rail 2-4 is parallel to the surface of revolution of swingle 2-1, and it is more level and smooth to be that slide bar 2-2 moves up and down.
As shown in Figure 3, ratchet mechanism 3 comprises the drive link 3-1 of central position, the ratchet gear 3-2, the hinged non-return ratchet 3-3 that on the securing means with ratchet gear 3-2 match that are fixedly connected with vertical with drive link 3-1; Ratchet gear 3-2 is traditionally arranged to be unidirectional tooth, and jointly rotates under the drive of drive link 3-1, and hinged non-return ratchet 3-3 to be on the securing means stuck on ratchet gear 3-2 and to control ratchet gear 3-2 and can only rotate along a direction.
As shown in Figure 5, the drive link 3-1 of ratchet mechanism 3 is connected by coupling 3-11 with power facility 4, disconnects coupling and can facilitate dismounting of the present utility model and maintenance.
As shown in Figure 4, the fixing device of hinged non-return ratchet 3-3 is the disk 3-4 being parallel to swingle 2-1 surface of revolution, disk 3-4 can be fixed on positioning pipe 5 or be fixed on below vertical rail 2-4, arranges the circular track 3-5 of constraint swingle 2-1 movement locus for stable swingle 2-1 at the edge of disk 3-4.
Described power facility 4 is the hydraulic pressure generating system that inner setting has accumulator, little time large during wave due to sea, so first will wave energy be converted to hydraulic energy stored in accumulator, accumulator is a kind of energy savings device in hydraulic pressure generating system, can be in due course the energy conversion in system is that compression energy or potential energy store, treat that energy acquires a certain degree, hydraulic pressure generating system generating is driven with maximum opening, improve generating efficiency, generating efficiency instability energy conductance can being avoided to cause like this is low, and to the impact that electrical network produces, described power facility 4 is fixed on positioning pipe 5, positioning pipe 5 is a montant and is vertically fixed on seabed.
As shown in Figure 5, technical solutions of the utility model are improved suspension mechanism 1 comprises from the upper end of slide bar 2-2 is connected astrosphere 1-4 further and to be symmetricly set on around astrosphere 1-4 and the different upper float 1-1 of the quality be connected by stationary links 1-3 with astrosphere 1-4 and lower float 1-2, described upper float 1-1 and lower float 1-2 respectively have two and upper float 1-1 is positioned at the top of lower float 1-2; Astrosphere 1-4 swims in the effect that mark post is played in position, sea, and be set to spherical can the position of more obvious more convenient observation suspension mechanism 1.
Described upper float 1-1 is the sphere structure that inside is full of air, and described lower float 1-2 is the hollow ball structure being provided with the bolt hole leading to inner chamber, and described lower float 1-2 also uses bolt seal built with mercury; To be sphere structure that inside is full of air be upper float 1-1 in order to make suspension mechanism 1 can floating upward quickly when wave crest, lower float 1-2 is the hollow ball structure being provided with the bolt hole leading to inner chamber, can to fill with in lower float 1-2 into the large mercury of density ratio seawater and by bolt seal, for making suspension mechanism 1 sink fast when wave trough; Suspension mechanism 1 reacts sensitiveer under the acting in conjunction of upper float 1-1 and lower float 1-2, efficiency is higher.
Working principle and using method:
By the sea the utility model connection is completed, wherein two lower float 1-2 inner chambers pour into the large mercury of density ratio seawater by bolt hole, pour into 1/2nd places of how much exposing sea according to the astrosphere 1-4 of suspension mechanism 1 to be as the criterion, with bolt, two lower float 1-2 are sealed.
The utility model is when marine work, utilize wave to the effect up and down of suspension mechanism 1, suspension mechanism 1 is with moving slide-bar 2-2 to slide up and down in vertical rail 2-4, the hinged connecting rod 2-3 driven rotary bar 2-1 in slide bar 2-2 lower end rotates, thus drive the drive link 3-1 being vertically fixed on swingle 2-1 one end to rotate, complete and be converted to the rotary motion of drive link 3-1 by pumping of wave, drive link 3-1 can only rotate along a direction under the constraint of ratchet mechanism 3, and rotating mechanical energy is sent in power facility 4, the inner hydraulic pressure generating system with accumulator that arranges is utilized first to convert mechanical energy to hydraulic energy, treat that energy acquires a certain degree, hydraulic pressure generating system generating is driven with maximum opening.
Compared with transmission wave-type electric generator, the utility model structure is simple, maintenance is convenient, is more suitable for generating electricity in the small-power of neritic province domain for specific use.
Claims (7)
1. wave-type electric generator, it is characterized in that: comprise suspension mechanism (1), power facility (4) and the slidercrank mechanism (2) being connected suspension mechanism (1) and power facility (4), described suspension mechanism (1) is fixedly connected with the upper end of the slide bar (2-2) slided in vertical rail (2-4), described slidercrank mechanism (2) comprises by the vertical swingle (2-1) be fixedly connected with in one end of the drive link (3-1) with ratchet mechanism (3) and the connecting rod (2-3) being connected swingle (2-1) and slide bar (2-2), the other end of the drive link (3-1) of described ratchet mechanism (3) is connected with the power input part of power facility (4), described power facility (4) and vertical rail (2-4) are all fixedly connected on the top that the upper and vertical rail (2-4) of positioning pipe (5) is positioned at power facility (4).
2. wave-type electric generator according to claim 1, is characterized in that: described ratchet mechanism (3) comprises the drive link (3-1) of central position, the ratchet gear (3-2), the hinged non-return ratchet (3-3) that on the securing means with ratchet gear (3-2) match that are fixedly connected with vertical with drive link (3-1).
3. wave-type electric generator according to claim 2, is characterized in that: described drive link (3-1) is connected with power facility (4) by coupling (3-11).
4. wave-type electric generator according to claim 2, it is characterized in that: described fixing device is for being fixed on the disk (3-4) being parallel to swingle (2-1) surface of revolution on positioning pipe (5), and the edge of described disk (3-4) arranges the circular track (3-5) of constraint swingle (2-1) movement locus.
5. wave-type electric generator according to claim 1, is characterized in that: described power facility (4) is the hydraulic pressure generating system that inner setting has accumulator, and is mounted by means of bolts on positioning pipe (5).
6. the wave-type electric generator according to any one of Claims 1 to 5, it is characterized in that: the astrosphere (1-4) that described suspension mechanism (1) comprises from the upper end of slide bar (2-2) is connected and be symmetricly set on the different upper float (1-1) of quality that astrosphere (1-4) is fixedly connected with by connecting rod (1-3) and lower float (1-2) around and with astrosphere (1-4), described upper float (1-1) and lower float (1-2) respectively have two and upper float (1-1) is positioned at the top of lower float (1-2).
7. wave-type electric generator according to claim 6, it is characterized in that: described upper float (1-1) is the inner sphere structure being full of air, described lower float (1-2) is for being provided with the hollow ball structure of the bolt hole leading to inner chamber, and described lower float (1-2) is built with mercury and use bolt seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951847.8U CN205207043U (en) | 2015-11-25 | 2015-11-25 | Wave power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951847.8U CN205207043U (en) | 2015-11-25 | 2015-11-25 | Wave power generator |
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| CN205207043U true CN205207043U (en) | 2016-05-04 |
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| CN201520951847.8U Active CN205207043U (en) | 2015-11-25 | 2015-11-25 | Wave power generator |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499569A (en) * | 2016-10-17 | 2017-03-15 | 浙江海洋大学 | Lift Wave-activated power generation equipment |
| CN107035607A (en) * | 2017-04-25 | 2017-08-11 | 浙江工业大学 | A kind of crank block type wave energy generating set and its phase control method |
| CN109412503A (en) * | 2018-11-15 | 2019-03-01 | 鲁东大学 | A kind of oscillating wave energy power generation buoy |
| CN110307113A (en) * | 2019-06-25 | 2019-10-08 | 山东大学 | A kind of swing type Wave energy generating system and aircraft |
| CN111396240A (en) * | 2020-04-01 | 2020-07-10 | 许娟娣 | Tidal power generation device based on mechanical transmission |
| CN112283007A (en) * | 2020-11-27 | 2021-01-29 | 广东海洋大学 | Novel small-size portable electricity generation device |
| CN114087108A (en) * | 2021-11-30 | 2022-02-25 | 衢州市智能制造技术与装备研究院 | Wave energy power generation device |
| US11506179B2 (en) | 2016-11-11 | 2022-11-22 | Siemens Gamesa Renewable Energy A/S | Transport assembly |
| US12018648B2 (en) | 2016-11-11 | 2024-06-25 | Siemens Gamesa Renewable Energy A/S | Transport assembly |
-
2015
- 2015-11-25 CN CN201520951847.8U patent/CN205207043U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499569A (en) * | 2016-10-17 | 2017-03-15 | 浙江海洋大学 | Lift Wave-activated power generation equipment |
| US11506179B2 (en) | 2016-11-11 | 2022-11-22 | Siemens Gamesa Renewable Energy A/S | Transport assembly |
| US12018648B2 (en) | 2016-11-11 | 2024-06-25 | Siemens Gamesa Renewable Energy A/S | Transport assembly |
| CN107035607A (en) * | 2017-04-25 | 2017-08-11 | 浙江工业大学 | A kind of crank block type wave energy generating set and its phase control method |
| CN107035607B (en) * | 2017-04-25 | 2023-06-09 | 浙江工业大学 | Crank slider type wave energy power generation device and phase control method thereof |
| CN109412503A (en) * | 2018-11-15 | 2019-03-01 | 鲁东大学 | A kind of oscillating wave energy power generation buoy |
| CN110307113A (en) * | 2019-06-25 | 2019-10-08 | 山东大学 | A kind of swing type Wave energy generating system and aircraft |
| CN110307113B (en) * | 2019-06-25 | 2020-09-29 | 山东大学 | Oscillating wave energy power generation system and aircraft |
| CN111396240A (en) * | 2020-04-01 | 2020-07-10 | 许娟娣 | Tidal power generation device based on mechanical transmission |
| CN112283007A (en) * | 2020-11-27 | 2021-01-29 | 广东海洋大学 | Novel small-size portable electricity generation device |
| CN112283007B (en) * | 2020-11-27 | 2024-05-28 | 广东海洋大学 | Novel small portable power generation device |
| CN114087108A (en) * | 2021-11-30 | 2022-02-25 | 衢州市智能制造技术与装备研究院 | Wave energy power generation device |
| CN114087108B (en) * | 2021-11-30 | 2023-09-29 | 衢州市智能制造技术与装备研究院 | Wave energy power generation device |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 050031 No. 6 Jianbei Street, Chang'an District, Shijiazhuang City, Hebei Province Patentee after: China Electric Power Construction Group Hebei electric survey and Design Research Institute Co., Ltd. Address before: 050031 No. 6 Jianbei Street, Chang'an District, Shijiazhuang City, Hebei Province Patentee before: Hebei Province Power Surveying Design & Research Institute |
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| CP01 | Change in the name or title of a patent holder |