CN1080692A

CN1080692A - New wave generating set

Info

Publication number: CN1080692A
Application number: CN92108189A
Authority: CN
Inventors: 邢去非
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-07-01
Filing date: 1992-07-01
Publication date: 1994-01-12

Abstract

A kind of new wave generating set, it is made of the hole that is contained on the anchor block of seabed or the strut on the stable disk is inserted in the sea floating disc under water, when floating disc fluctuates with strut when reciprocating with ripple, pass through transmission device, it is moving that to-and-fro motion is become anti-conrotatory transhipment, becomes unidirectional rotary motion again and drive generator for electricity generation on the floating disc.

Description

New wave generating set

The invention belongs to a kind of Wave power generation device.

Utilizing the wave power generation of ocean, is a kind of new energy of current people's research and development; The imagination and the scheme ， And that have proposed many wave power generations manufacture experimently and test.Wherein, as the formula resonance type apparatus for generating electricity by wave force that swims of emphasis development and test, obtained better effects; To be the air chamber that utilizes buoyancy aid promote the air turbine rotation and drive generator for electricity generation with the move up and down air-flow that produced of ripple for it.But it needs bigger starting wave high.

The objective of the invention is to provide a kind of simple, reliable, low consumption, new wave generating set efficiently, for seashore, island user carry more electric power and as a kind of navigation mark lamp power.

The objective of the invention is to realize by this way: make a strut and be loaded on (place, shallow sea) on the concrete anchor block that sinks to the seabed, or strut is contained in mooring on the stable disk of certain depth under water (place, deep-sea), strut passes the floating disc hole, the input gear (or friction wheel) of the two-to-one direction changing rotary gearing device on the tooth bar on the strut (or fricting strip) and the floating disc be meshed (or contact), wave rises and falls, make floating disc reciprocating along strut, like this, by this transmission device, the do relatively reciprocating motion anti-conrotatory transhipment that becomes gear of tooth bar is moving, become unidirectional rotary motion again and drive generator and send electricity and come.

Now in conjunction with the accompanying drawings its structure, principle are described in detail:

Fig. 1 is a shallow sea of the present invention wave-type electric generator schematic representation.

Fig. 2 is a trochoidal wave wave electric generating apparatus schematic representation of the present invention.

As Fig. 1, shallow sea of the present invention wave-type electric generator mainly is made up of transmission facility (8), rotary seat (9), concrete anchor block component such as (10) and equipment such as floating disc (1), strut (2), tooth bar (or fricting strip) (3), roller (4), two-to-one direction changing rotary gearing device (5), speed changer (6), generator (7), transformer, cables.

Floating disc (1) is the circle made with steel (or other high-strength corrosion-resistant material) (non-circular also can) hollow buoyancy aid (being coated with anticorrosive paint on the surface).The heart is provided with the square through hole isolated with empty chamber therein, and strut (2) is therefrom upwards passed.Around floating disc end face, bottom surface square hole, 8 rollers (4) are housed, strut (2) and floating disc (1) are become roll to cooperate; And is filled with sealing material at the through hole two ends.Two-to-one direction changing rotary gearing device (5), speed changer (6), generator (7), transformer parts and equipment such as (8) in the installation of floating disc end face, the position will be reserved, the input gear (or friction wheel) of transmission device (5) will with the fine engagement of tooth bar (or fricting strip) (3) (or contact) on the strut.The center of gravity of whole floating disc is moderate.For preventing to expose to wind and rain and sea water intrusion, airtight in addition to the equipment of being adorned on the floating disc.The size of floating disc and buoyancy are decided according to the weight of equipment such as Archimedes' principle and institute's set generator.

The hollow rod member of strut (2) for making with steel is coated with anticorrosive paint outward.Its top section is square, in the one side tooth bar (fricting strip) (3) is housed, and the bottom section is circular (can be square entirely also), and welding round steel in bottom is provided with screw thread or pin-and-hole, is installed on the coagulation anchor block (10) that sinks to the seabed.When not having wave, the height that strut (2) stretches out floating disc (1) end face will be a bit larger tham the billow height that the marine site is installed and the height sum of tide fluctuation.The gear slippage of the two-to-one direction changing rotary gearing device (5) on the tooth bar (3) when preventing extraordinary sea on the strut (2) and the floating disc (1) can be provided with the anticreep thick stick of cushion rubber bumper on the top of strut (2).

Two-to-one direction changing rotary gearing device (5) mainly is made up of casing, cone gear and parts such as ratchet, ratchet.Its effect is, it is moving to make the to-and-fro motion of input or oscillating motion become anti-conrotatory transhipment, becomes unidirectional rotary motion again with output work done (its structure, principle see another patent application for details).

According to invention, be contained in the rotatable moving of strut (2) on the seabed concrete anchor block (10), but can not move up and down, therefore, when it does relatively reciprocating motion with floating disc (1) generation that fluctuates with ripple, gear or friction wheel from rotation ， And that tooth bar on the strut (2) or fricting strip (3) just promote the two-to-one direction changing rotary gearing device (5) of floating disc (1) end face drive generator for electricity generation through speed change.

Can not do the difficulty that very long strut is installed in the seabed for solving at the deep-sea, the present invention has proposed second embodiment such as Fig. 2 of seawave power generation simultaneously, and it is to have added a stable disk (11) and a mooring line (12) forms on the basis of the first string.

Stable disk (11) is the circle made with steel (or other high-strength corrosion-resistant material) (non-circular also can) hollow body (being coated with anticorrosive paint on the surface), the heart is provided with the manhole isolated with empty chamber therein, the lower end of strut (2) is therefrom passed downwards with its Lian Jie ， And be positioned to install the marine site with mooring line (12), concrete anchor block parts such as (10).The buoyancy of stable disk (11) is a bit larger tham the weight that its deadweight adds strut (2), tooth bar (3), mooring line (12) etc.Its effect is, when floating disc (1) when the water surface fluctuates with ripple, it is subjected to the resistance of water because of (can below the water surface about 10 meters) under water, kept stable is motionless, make dress strut (2) thereon also keep motionless and produce to do relatively reciprocating motion, promote gear (or friction wheel) rotation of the two-to-one direction changing rotary gearing device (5) on the floating disc (1) and drive generator (7) generating by the tooth bar (or fricting strip) (3) on the strut (2) with floating disc (1).

As mentioned above, the advantage of this new wave generating set is:

1. simple in structure, easy to manufacture, general machining factory can make production.

2. utilize the high scope of wave wide. Owing to be the buoyancy that directly utilizes wave, make tooth bar (or fricting strip) promote gear (or friction pulley) rotation, so can start running when unrestrained high lower; Simultaneously to stretch out the height on sea higher because of strut and top institute toothing bar (or fricting strip) thereof, so can utilize the high scope of wave wide.

3. utilize the scope in marine site wide.Because the present invention adopted two kinds of embodiments, can be respectively in the shallow sea, the deep-sea installs and uses, so can utilize the scope in marine site wide.

4. the efficient height of equipment.Owing to invented two-to-one direction changing rotary gearing device, it is moving to make the to-and-fro motion of input become anti-conrotatory transhipment, becomes unidirectional rotary motion output work done again, thus not only can utilize crest to floating disc to buoyancy, also can utilize trough to make the floating disc falling gravity, thereby its efficient is higher.

5. in a row unite this new wave generating set of use for many, not only can improve generated energy, and can reduce the impact of wave, play the effect of protection seashore seashore.

Claims

A kind of new wave generating set, it is characterized in that it by be contained in that seabed anchor block (10) is gone up or under water the strut (2) on the stable disk (11) match with the hole of sea floating disc (1), by transmission device, floating disc (1) fluctuated with ripple and strut (2) between the to-and-fro motion that produces become and rotatablely move and drive generator (7) on the floating disc (1).