CN202140237U - Tidal power generation device - Google Patents
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- CN202140237U CN202140237U CN201120221195U CN201120221195U CN202140237U CN 202140237 U CN202140237 U CN 202140237U CN 201120221195 U CN201120221195 U CN 201120221195U CN 201120221195 U CN201120221195 U CN 201120221195U CN 202140237 U CN202140237 U CN 202140237U
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- 238000010248 power generation Methods 0.000 title abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 86
- 239000007788 liquid Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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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
本实用新型公开了一种潮流发电装置，包括叶轮，液密封的壳体，发电机构，驱动轴，在驱动齿轮的两侧分别设有与其啮合的传动齿轮Aa和传动轮Ba，传动齿轮Aa通过传动轴Ab与传动齿轮Ac传动连接，传动齿轮Ac经反向齿轮与设有输出轴的从动齿轮啮合，传动齿轮Ba通过传动轴Bb与传动齿轮Bc传动连接，传动齿轮Bc与从动齿轮啮合，输出轴的另一端与发电机构传动连接，在传动齿轮Aa内、或传动齿轮Ac内、或反向齿轮内设有棘轮机构Ad，在传动轮Ba内、或传动齿轮Bc内设有棘轮机构Bd。无论叶轮正向转动还是反向转动，都能够带动发电机构正向转动，结构简单，设备成本低，体积小，运输安装方便。
The utility model discloses a tidal current power generation device, which comprises an impeller, a liquid-sealed casing, a power generation mechanism, and a drive shaft. A transmission gear Aa and a transmission wheel Ba engaged with the drive gear are respectively arranged on both sides of the drive gear. The transmission gear Aa passes through the The transmission shaft Ab is connected to the transmission gear Ac, the transmission gear Ac meshes with the driven gear with the output shaft through the reverse gear, the transmission gear Ba is connected to the transmission gear Bc through the transmission shaft Bb, and the transmission gear Bc meshes with the driven gear , the other end of the output shaft is in transmission connection with the power generating mechanism, a ratchet mechanism Ad is provided in the transmission gear Aa, or in the transmission gear Ac, or in the reverse gear, and a ratchet mechanism is provided in the transmission wheel Ba, or in the transmission gear Bc Bd. Whether the impeller rotates in the forward direction or in the reverse direction, it can drive the power generation mechanism to rotate in the forward direction. The utility model has the advantages of simple structure, low equipment cost, small volume, and convenient transportation and installation.
Description
技术领域 technical field
本实用新型涉及发电装置，尤其是一种潮流发电装置。 The utility model relates to a power generation device, in particular to a tidal current power generation device.
背景技术 Background technique
潮流能不仅是一种洁净的能源，而且资源丰富，能量巨大。对潮流能的开发利用，是当今世界在能源领域的一项重大研究课题。然而，现有技术中，利用潮流能发电的潮流发电装置，却存在一大技术缺陷：当潮流正向流动时，需要设置正向叶轮，当潮流反向流回时，需要设置反向叶轮，其结构复杂，设备成本高，体积大，运输安装不便。 Trend energy is not only a clean energy, but also rich in resources and huge in energy. The development and utilization of tidal current energy is a major research topic in the field of energy in the world today. However, in the prior art, the tidal current power generation device that utilizes tidal current energy to generate electricity has a major technical defect: when the tidal current flows forward, a forward impeller needs to be installed, and when the tidal current flows backward, a reverse impeller needs to be installed. Its structure is complicated, the equipment cost is high, the volume is large, and transportation and installation are inconvenient.
实用新型内容 Utility model content
本实用新型的目的在于：提供一种潮流发电装置，无论叶轮正向转动还是反向转动，都能够带动发电机构正向转动，结构简单，设备成本低，体积小，运输安装方便。 The purpose of this utility model is to provide a tidal current power generation device, which can drive the power generation mechanism to rotate forward regardless of the forward rotation or reverse rotation of the impeller. The utility model has the advantages of simple structure, low equipment cost, small volume, and convenient transportation and installation.
为实现上述目的，本实用新型可采取下述技术方案： In order to achieve the above object, the utility model can take the following technical solutions:
本实用新型一种潮流发电装置，包括叶轮，液密封的壳体，设置在所述壳体内的发电机构，所述叶轮通过驱动轴与壳体内的驱动齿轮传动连接，在所述驱动齿轮的两侧分别设有与其啮合的传动齿轮Aa和传动轮Ba，所述传动齿轮Aa通过传动轴Ab与传动齿轮Ac传动连接，所述传动齿轮Ac经反向齿轮与设有输出轴的从动齿轮啮合，所述传动齿轮Ba通过传动轴Bb与传动齿轮Bc传动连接，所述传动齿轮Bc与所述从动齿轮啮合，所述输出轴的另一端与所述发电机构传动连接，在所述传动齿轮Aa内、或传动齿轮Ac内、或反向齿轮内设有在驱动齿轮反转状态下可传递转矩使从动齿轮正向转动的棘轮机构Ad，在所述传动轮Ba内、或传动齿轮Bc内设有在驱动齿轮正转状态下可传递转矩使从动齿轮正向转动的棘轮机构Bd。 The utility model relates to a tidal current power generation device, which comprises an impeller, a liquid-sealed casing, and a power generation mechanism arranged in the casing. The impeller is connected to the driving gear in the casing through a drive shaft, and the The transmission gear Aa and the transmission wheel Ba engaged with it are respectively provided on the side, and the transmission gear Aa is connected to the transmission gear Ac through the transmission shaft Ab, and the transmission gear Ac is meshed with the driven gear provided with the output shaft through the reverse gear , the transmission gear Ba is in transmission connection with the transmission gear Bc through the transmission shaft Bb, the transmission gear Bc is meshed with the driven gear, and the other end of the output shaft is in transmission connection with the power generating mechanism. In Aa, or in the transmission gear Ac, or in the reverse gear, there is a ratchet mechanism Ad that can transmit torque to make the driven gear rotate forward in the reverse state of the driving gear. In the transmission wheel Ba, or the transmission gear Bc is equipped with a ratchet mechanism Bd that can transmit torque to make the driven gear rotate forward when the driving gear rotates forward.
作为优选，所述棘轮机构Ad设置于传动齿轮Aa内，所述棘轮机构Bd设置于传动轮Ba内。 Preferably, the ratchet mechanism Ad is arranged in the transmission gear Aa, and the ratchet mechanism Bd is arranged in the transmission wheel Ba.
本实用新型的有益效果是：由于采用上述技术方案，在所述驱动齿轮的两侧分别设有与其啮合的传动齿轮Aa和传动轮Ba，所述传动齿轮Aa通过传动轴Ab与传动齿轮Ac传动连接，所述传动齿轮Ac经反向齿轮与设有输出轴的从动齿轮啮合，所述传动齿轮Ba通过传动轴Bb与传动齿轮Bc传动连接，所述传动齿轮Bc与所述从动齿轮啮合，所述输出轴的另一端与所述发电机构传动连接，在所述的传动齿轮Aa内、或传动齿轮Ac内、或反向齿轮内设有在驱动齿轮反转状态下可传递转矩使从动齿轮正向转动的棘轮机构Ad，在所述传动轮Ba内、或传动齿轮Bc内设有在驱动齿轮正转状态下可传递转矩使从动齿轮正向转动的棘轮机构Bd，这种结构，当潮流正向流动时，带动叶轮正向转动，通过棘轮机构Bd的啮合，带动从动齿轮正向转动，从而带动发电机构正向转动发电，此时棘轮机构Ad空转；当潮流反向流动时，带动叶轮反向转动，通过棘轮机构Ad的啮合及反向齿轮的反向，带动从动齿轮正向转动，从而带动发电机构正向转动发电，此时棘轮机构Ad空转，实现了无论叶轮正向转动还是反向转动，都能够带动发电机构正向转动。本实用新型与现有技术相比，不需要反向叶轮，简化了结构，降低了设备成本，体积减小，运输安装方便。 The beneficial effects of the utility model are: due to the adoption of the above technical scheme, the transmission gear Aa and the transmission wheel Ba engaged with the drive gear are respectively provided on both sides of the drive gear, and the transmission gear Aa is transmitted through the transmission shaft Ab and the transmission gear Ac. The transmission gear Ac meshes with the driven gear provided with the output shaft through the reverse gear, the transmission gear Ba is connected with the transmission gear Bc through the transmission shaft Bb, and the transmission gear Bc meshes with the driven gear , the other end of the output shaft is in transmission connection with the power generating mechanism, in the transmission gear Aa, or in the transmission gear Ac, or in the reverse gear, there is an The ratchet mechanism Ad of the driven gear rotates in the forward direction, and the ratchet mechanism Bd that can transmit the torque to make the driven gear rotate forward in the state of the driving gear in the forward rotation state is provided in the transmission wheel Ba or the transmission gear Bc. In this structure, when the tidal current flows forward, the impeller is driven to rotate in the forward direction, and the driven gear is driven to rotate in the forward direction through the engagement of the ratchet mechanism Bd, thereby driving the power generation mechanism to rotate in the forward direction to generate electricity. At this time, the ratchet mechanism Ad is idling; When it flows in the opposite direction, it drives the impeller to rotate in the reverse direction. Through the meshing of the ratchet mechanism Ad and the reverse of the reverse gear, it drives the driven gear to rotate forward, thereby driving the power generation mechanism to rotate forward to generate electricity. At this time, the ratchet mechanism Ad rotates idly, realizing Regardless of whether the impeller rotates forward or reverse, it can drive the generator to rotate forward. Compared with the prior art, the utility model does not need reverse impellers, simplifies the structure, reduces the equipment cost, reduces the volume, and is convenient for transportation and installation.
附图说明 Description of drawings
图1是本实用新型潮流发电装置的结构示意图。 Fig. 1 is a structural schematic diagram of a tidal current power generation device of the present invention.
具体实施方式 Detailed ways
如图1所示，本实用新型一种潮流发电装置，包括叶轮1，液密封的壳体2，设置在所述壳体2内的发电机构3，和轴承11，所述叶轮1通过驱动轴4与壳体内的驱动齿轮5传动连接，在所述驱动齿轮5的两侧分别设有与其啮合的传动齿轮Aa6和传动轮Ba7，所述传动齿轮Aa6通过传动轴Ab601与传动齿轮Ac602传动连接，所述传动齿轮Ac602经反向齿轮8与设有输出轴9的从动齿轮10啮合，所述传动齿轮Ba7通过传动轴Bb701与传动齿轮Bc702传动连接，所述传动齿轮Bc702与所述从动齿轮10啮合，所述输出轴9的另一端与所述发电机构3传动连接，发电机构3的输出线从所述壳体2内引出，在所述的传动齿轮Aa6内设有棘轮机构Ad，在所述传动轮Ba7内设有棘轮机构Bd，棘轮机构Ad与棘轮机构Bd的传动方向相反，在潮流正向流动时，带动叶轮1正向转动，叶轮1带动驱动齿轮5正转，驱动齿轮5带动传动齿轮Ba7反转，设置在传动齿轮Ba7内的棘轮机构Bd啮合，传动转矩给传动轴Bb701，传动轴Bb701带动传动齿轮Bc702反转，传动齿轮Bc702带动从动齿轮10正转，从动齿轮10通过输出轴9带动发电机构3正转发电，此时，棘轮机构Ad处于非啮合状态，传动齿轮Aa6在传动轴Ab601上空转；在潮流回流状态下，带动叶轮1反转，叶轮1带动驱动齿轮5反转，驱动齿轮5带动传动齿轮Aa6正转，设置在传动齿轮Aa6内的棘轮机构Ad啮合，传动转矩给传动轴Ab601，传动轴Ab601带动传动齿轮Ac602正转，传动齿轮Ac602带动反向齿轮8反转，反向齿轮8带动从动齿轮10正转，从动齿轮10通过输出轴9带动发电机构3正转发电，此时，棘轮机构Bd处于非啮合状态，传动齿轮Ba7在传动轴Bb701上空转。
As shown in Figure 1, a tidal current power generation device of the present utility model includes an impeller 1, a liquid-sealed
以上所述，为本实用新型的较佳实施案例，并非对本实用新型作任何限制，凡是根据本实用新型技术实质对以上实施例所作的任何简单修改、变更以及等效结构变化，仍属于本实用新型的保护范围。 The above is a preferred implementation case of the utility model, and does not limit the utility model in any way. All simple modifications, changes and equivalent structural changes made to the above embodiments according to the technical essence of the utility model still belong to the utility model. A new type of protection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120221195U CN202140237U (en) | 2011-06-28 | 2011-06-28 | Tidal power generation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201120221195U CN202140237U (en) | 2011-06-28 | 2011-06-28 | Tidal power generation device |
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| CN202140237U true CN202140237U (en) | 2012-02-08 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635670A (en) * | 2012-04-23 | 2012-08-15 | 阮送良 | Positive and negative bidirectional input speed shifting mechanism |
| CN102720807A (en) * | 2012-06-26 | 2012-10-10 | 西北工业大学 | Transmission device capable of changing reciprocating rotation motion into unidirectional rotation motion |
| CN103148177A (en) * | 2013-03-13 | 2013-06-12 | 深圳市怡化电脑有限公司 | Unidirectional-output gear transmission mechanism and paper currency conveying device provided with same |
| CN111267892A (en) * | 2020-02-27 | 2020-06-12 | 郑家旗 | Torsion bar and rocker arm connecting structure of anti-side rolling torsion bar device of locomotive vehicle |
| CN111853097A (en) * | 2020-08-21 | 2020-10-30 | 杨承雪 | An energy pick-up joint accelerator |
| CN113973593A (en) * | 2021-10-30 | 2022-01-28 | 上海舒圣农业科技有限公司 | Environment-friendly agricultural waste straw crushing and briquetting integrated device and method |
-
2011
- 2011-06-28 CN CN201120221195U patent/CN202140237U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635670A (en) * | 2012-04-23 | 2012-08-15 | 阮送良 | Positive and negative bidirectional input speed shifting mechanism |
| CN102720807A (en) * | 2012-06-26 | 2012-10-10 | 西北工业大学 | Transmission device capable of changing reciprocating rotation motion into unidirectional rotation motion |
| CN102720807B (en) * | 2012-06-26 | 2015-01-28 | 西北工业大学 | Transmission device capable of changing reciprocating rotation motion into unidirectional rotation motion |
| CN103148177A (en) * | 2013-03-13 | 2013-06-12 | 深圳市怡化电脑有限公司 | Unidirectional-output gear transmission mechanism and paper currency conveying device provided with same |
| CN103148177B (en) * | 2013-03-13 | 2016-02-24 | 深圳怡化电脑股份有限公司 | The gear drive of unidirectional output and there is the paper currency transmission device of this mechanism |
| CN111267892A (en) * | 2020-02-27 | 2020-06-12 | 郑家旗 | Torsion bar and rocker arm connecting structure of anti-side rolling torsion bar device of locomotive vehicle |
| CN111267892B (en) * | 2020-02-27 | 2020-12-01 | 乐清市风杰电子科技有限公司 | Torsion bar and rocker arm connecting structure of anti-side rolling torsion bar device of locomotive vehicle |
| CN111853097A (en) * | 2020-08-21 | 2020-10-30 | 杨承雪 | An energy pick-up joint accelerator |
| CN113973593A (en) * | 2021-10-30 | 2022-01-28 | 上海舒圣农业科技有限公司 | Environment-friendly agricultural waste straw crushing and briquetting integrated device and method |
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Granted publication date: 20120208 Termination date: 20130628 |