CN202117835U - Inverted pendulum and ratchet wheel combined type wave energy generating set - Google Patents
Inverted pendulum and ratchet wheel combined type wave energy generating set Download PDFInfo
- Publication number
- CN202117835U CN202117835U CN2011201020875U CN201120102087U CN202117835U CN 202117835 U CN202117835 U CN 202117835U CN 2011201020875 U CN2011201020875 U CN 2011201020875U CN 201120102087 U CN201120102087 U CN 201120102087U CN 202117835 U CN202117835 U CN 202117835U
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- ratchet
- inverted pendulum
- pendulum
- rotating shaft
- ratchet wheel
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- Expired - Fee Related
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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 an inverted pendulum and ratchet wheel combined type wave energy generating set, which comprises a wave kinetic energy collection system, a transmission system and a generating system. The kinetic energy collection system is composed of a single-stage inverted pendulum; an oscillating head of the inverted pendulum is at the upper part and an oscillating bar is at the lower part; an axle hole is formed on the tail end of the oscillating bar; and the torque of the inverted pendulum is transmitted to the transmission system by shaft connection. The transmission system consists of a rotating shaft connected with the oscillating bar of the inverted pendulum, a ratchet wheel system and an oscillation restricting shell. The ratchet wheel system implements one-way transmission for the oscillation of the inverted pendulum and respectively drives two groups of generating systems so as to implement continuous one-way work of the generating systems. When the generating systems are two groups of generators which do not interfere with each other, the rotating shafts of the generators are respectively connected with the rotating shafts of two groups of ratchet wheel systems of the transmission system, thereby implementing continuous one-way work of the generators during reciprocating oscillation of the inverted pendulum; therefore, the design avoids energy consumption caused by self inertia of the generators during reciprocating rotation of the generators, prevents the inverted pendulum from oscillating and the damage of the shaft due to alternating stress, and increases the generating efficiency and the capability for catching low-quality wave energy.
Description
Technical field
The present invention relates to a kind of device that utilizes reversely standing pendulum generating, particularly a kind of reversely standing pendulum ratchet equality circuit that is applied to the marine marker generating belongs to the water surface wave research field of generating electricity.
Background technique
Marine marker is national important strategic goods and materials for the fields such as maritime traffic, fishery, scientific research and military affairs of country provide significant data.Because the conventional batteries power supply cost is high, the cycle is short, the difficult maintenance, and the use of buoy is very limited.The demand of the sustainable electricity generating device that therefore can carry a kind of buoy is very urgent.
At present, industry has photovoltaic, wind energy and power generation system by ocean wave energy etc. to other replacement schemes of buoy power supply, and wherein inside even from weather is low because of receiving, power generation stabilization and be easy to maintenance for Wave energy generating system, is comparatively desirable scheme.At present both at home and abroad the wave energy generating set of design be broadly divided into pneumatic type, three types of the formula of surging and reservoir formulas, all to use complex structure, expensive turbines basically, increased the complete machine cost.
At present most these type of inventions, its collection of energy parts and transmission part like impeller, float system etc., all directly contact with seawater, become mechanical energy to drive engine power generation the kinetic energy development of evil in febrile disease of wave.The cavitation of the burn into seawater surface of seawater and boisterous effect, very big to the effect on service life of these critical components, often because of corrosion or overtired damage in advance, practical application effect is unsatisfactory for equipment.In addition, mostly the applied environment that these inventions are designed is maybe can't catch for the capturing ability deficiency of ground quality kinetics energy of wave such as rips situation, so application surface to be narrow relatively under the bigger situation of wave.
Therefore, design that a kind of directly not contact with seawater and have the electricity generating device of catching low-quality wave energy abilities such as rips be very necessary, it will fill up present industry blank in this regard.The reversely standing pendulum ratchet combined power generation device that this patent designed has been filled up above-mentioned technological gap fully.And it is simple and reasonable, and is easy to manufacture, with low cost, and its remodeling is also very convenient, and is strong to the capturing ability of low-quality wave energy, and generating efficiency is high, and application is not limited only to the sea and also is applicable to the various fresh water waters surface.
Summary of the invention
The objective of the invention is to the deficiency to existing technology, design provides a kind of reversely standing pendulum ratchet combined type wave energy generating set, installs to enclosed construction not fragilely, and can effectively collect low-quality small kinetic energy of wave.
Technological scheme of the present invention is following, and a kind of reversely standing pendulum ratchet combined type wave energy generating set comprises kinetic energy of wave collecting system, transmission system and power generation system, and each parts of these three systems all are positioned on the frame.
The kinetic energy collecting system is made up of single inverted pendulum, and following, the fork end has axis hole to the reversely standing pendulum yaw at upper pendulum bar, connects through axle and gives transmission system with the reversely standing pendulum transmission of torque.
Transmission system is made up of the rotating shaft that connects the reversely standing pendulum fork, ratchet system, swing constraint shell.Ratchet system realizes the unidirectional transmission of reversely standing pendulum swing is driven two groups of power generation systems respectively, to realize the unidirectional continuous operation of power generation system.
Power generation system is two groups of generators that do not interfere with each other; Its rotating shaft is connected with two groups of ratchet system rotating shafts of transmission system respectively; The unidirectional continuous operation of realization generator under the reversely standing pendulum reciprocally swinging; This design avoids generator when back and forth rotating, and the energy consumption that causes because of himself inertia, hinders the damage that reversely standing pendulum swing and axle cause because of alternating stress, improves generating efficiency and to the capturing ability of low-quality wave energy.
The utility model compared with prior art has the following advantages:
(1) the utility model has designed a kind of Wave energy generating system enclosed, that directly do not contact with seawater, has reduced the corrosion function to equipment such as cavitation, seawater galvanic corrosion, has improved life of equipment.
(2) the utility model designs the handstand pendulum-type kinetic energy that uses and catches mechanism, and is very responsive to water level fluctuation, has the ability of catching low-quality wave energies such as rips, filled up present industry blank in this regard.
(3) ratchet mechanism is used in the utility model design; The unidirectional continuous operation of realization generator under the reversely standing pendulum reciprocally swinging; This design avoids generator when back and forth rotating; The energy consumption that causes because of himself inertia, hinder reversely standing pendulum swing and axle, further improve generating efficiency and the capturing ability of low-quality wave energy because of the damage that alternating stress causes.
(4) it is simple and reasonable, and volume is little, is convenient to many group stacks and uses; Easy to manufacture, with low cost, its remodeling is also very convenient; Application is not limited only to the sea and also is applicable to the various fresh water waters surface, has saved the cost of changing storage battery for the offshore buoy greatly, has broad application prospects.
Description of drawings
Fig. 1 is the overall structure generalized section of the utility model;
Fig. 2 is the electrification structure monomer schematic representation of the utility model;
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
A kind of reversely standing pendulum ratchet combined type wave energy generating set is divided into kinetic energy of wave collecting system (1), transmission system (2) and power generation system (3), and each parts of these three systems all are positioned on the whole frame (21) of package unit; Wherein kinetic energy of wave collecting system (1) comprises single inverted pendulum (11), pendulum (111), fork (112), axis hole (1121); Said fork (112) end is provided with axis hole (1121); Transmission system (2) subpackage frame (21); Ratchet mechanism (22), rotating shaft (2121) is characterized in that: the terminal rotating shaft of fork (112) is supported by the axis hole (2122) on the frame (21); Each is connected the switched in opposite of two cover ratchet mechanisms (22) with a cover ratchet mechanism (22) rotating shaft (2121) two ends; When reversely standing pendulum (11) positive movement, rotating shaft (2121) drives forward ratchet (2211) and rotates, and forward ratchet (2211) and then drive forward ratchet (221) rotate, and reverse ratchet (222) is not done action; When reversely standing pendulum (11) reversing motion, drive reverse ratchet (2221) and then drive reverse ratchet (222) and rotate, forward ratchet (221) is not done action; Said tail rotating shaft (2121) connects the axis hole (1121) of fork (112) and the axis hole (2122) of frame (21); Power generation system (3) is made up of DC generator (31) rotating shaft (311); Two cover ratchet units (22) are connected with two cover DC generator (31) rotating shafts (311) respectively.
Claims (1)
1. a reversely standing pendulum ratchet combined type wave energy generating set is divided into kinetic energy of wave collecting system (1), transmission system (2) and power generation system (3), and each parts of these three systems all are positioned on the whole frame (21) of package unit; Wherein kinetic energy of wave collecting system (1) comprises single inverted pendulum (11), pendulum (111), fork (112), axis hole (1121); Said fork (112) end is provided with axis hole (1121); Transmission system (2) subpackage frame (21); Ratchet mechanism (22), rotating shaft (2121) is characterized in that: the terminal rotating shaft of fork (112) is supported by the axis hole (2122) on the frame (21); Each is connected the switched in opposite of two cover ratchet mechanisms (22) with a cover ratchet mechanism (22) rotating shaft (2121) two ends; When reversely standing pendulum (11) positive movement, rotating shaft (2121) drives forward ratchet (2211) and rotates, and forward ratchet (2211) and then drive forward ratchet (221) rotate, and reverse ratchet (222) is not done action; When reversely standing pendulum (11) reversing motion, drive reverse ratchet (2221) and then drive reverse ratchet (222) and rotate, forward ratchet (221) is not done action; Said tail rotating shaft (2121) connects the axis hole (1121) of fork (112) and the axis hole (2122) of frame (21); Power generation system (3) is made up of DC generator (31) rotating shaft (311); Two cover ratchet units (22) are connected with two cover DC generator (31) rotating shafts (311) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201020875U CN202117835U (en) | 2011-04-08 | 2011-04-08 | Inverted pendulum and ratchet wheel combined type wave energy generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201020875U CN202117835U (en) | 2011-04-08 | 2011-04-08 | Inverted pendulum and ratchet wheel combined type wave energy generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202117835U true CN202117835U (en) | 2012-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201020875U Expired - Fee Related CN202117835U (en) | 2011-04-08 | 2011-04-08 | Inverted pendulum and ratchet wheel combined type wave energy generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202117835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994017A (en) * | 2014-01-28 | 2014-08-20 | 浙江海洋学院 | Pendulum electricity generation device using hull swing |
| CN103994015A (en) * | 2014-01-28 | 2014-08-20 | 浙江海洋学院 | Sea floating platform floater type wave-activated generator |
| CN111102129A (en) * | 2020-01-17 | 2020-05-05 | 沈阳航空航天大学 | High-rise building roof wind power generation system based on urban wind field unsteady property |
-
2011
- 2011-04-08 CN CN2011201020875U patent/CN202117835U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994017A (en) * | 2014-01-28 | 2014-08-20 | 浙江海洋学院 | Pendulum electricity generation device using hull swing |
| CN103994015A (en) * | 2014-01-28 | 2014-08-20 | 浙江海洋学院 | Sea floating platform floater type wave-activated generator |
| CN103994015B (en) * | 2014-01-28 | 2016-08-24 | 浙江海洋学院 | A kind of maritime floating platform float-type wave-activated generator |
| CN103994017B (en) * | 2014-01-28 | 2016-08-24 | 浙江海洋学院 | A kind of pendulum TRT utilizing hull to swing |
| CN111102129A (en) * | 2020-01-17 | 2020-05-05 | 沈阳航空航天大学 | High-rise building roof wind power generation system based on urban wind field unsteady property |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140408 |