CN105804929B - Bottom-sitting type tidal generation water turbine - Google Patents
Bottom-sitting type tidal generation water turbine Download PDFInfo
- Publication number
- CN105804929B CN105804929B CN201610136158.0A CN201610136158A CN105804929B CN 105804929 B CN105804929 B CN 105804929B CN 201610136158 A CN201610136158 A CN 201610136158A CN 105804929 B CN105804929 B CN 105804929B
- Authority
- CN
- China
- Prior art keywords
- impeller assembly
- gear
- booster engine
- bearing seat
- generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000010248 power generation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- 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
- F03B13/26—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 tide energy
-
- 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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/50—Kinematic linkage, i.e. transmission of position
- F05B2260/503—Kinematic linkage, i.e. transmission of position using gears
-
- 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
- Y02E10/20—Hydro energy
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Bottom-sitting type tidal generation water turbine of the present invention; bottom-sitting type tidal generation water turbine includes sequentially connected first impeller assembly, first gear commutator, the first booster engine, generator, the second booster engine, second gear commutator and the second impeller assembly; brake apparatus is equipped between first booster engine and generator, first gear commutator, the first booster engine, brake apparatus, generator, the second booster engine, second gear commutator are arranged in protective cover.The superior effect of bottom-sitting type tidal generation water turbine of the present invention is：Gear tumbler is driven by impeller assembly; the revolving speed of the impeller assembly main shaft of gear tumbler transmitting is improved using booster engine; the kinetic energy that impeller assembly rotates is converted electric energy by generator; by the way that the first impeller assembly, the second impeller assembly is arranged; positive, reverse flow can pushing generator power generation, improve generating efficiency, pass through setting protective cover; the attack that typhoon can be resisted improves the stability of water turbine.
Description
Technical field
The invention belongs to technical field of generators, and in particular to a kind of bottom-sitting type tidal generation water turbine.
Background technique
Sustainable development and environmental protection are always the common issue of global economic development, due to the validity of fossil energy
And the threat to human residential environment, force people to have to reinforce utilizing the effective exploitation of renewable resource, and oceanic tide
Stream is used as a kind of cleanliness without any pollution, reserves renewable new energy abundant, is generated electricity using marine tidal-current energy always by various countries
Favor.
In shallow sea, one band of straits, bay or river mouth, flood tide and ebb can cause stronger trend, and water velocity is higher, can
Directly the hydraulic turbine is pushed to generate electricity using the kinetic energy that trend is advanced, referred to as tidal current generator.Existing tidal current generator, due to
Single rotor form is mostly used greatly, so that tidal current generator is also easy to produce lateral force when rotating, is unfavorable for the stability of generator, in addition
The flow velocity of water flow is unstable, causes the generating efficiency of generator low.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of bottom-sitting type tidal generation water turbines, to solve in the prior art
The technical problem that water turbine stability is poor, generating efficiency is low.
In order to solve the above technical problems, the technical solution adopted by the present invention is that：
A kind of bottom-sitting type tidal generation water turbine, the bottom-sitting type tidal generation water turbine include sequentially connected first leaf
Wheel assembly, first gear commutator, the first booster engine, generator, the second booster engine, second gear commutator and the second impeller sets
Part, between first booster engine and the generator be equipped with brake apparatus, the first gear commutator, the first booster engine,
Brake apparatus, generator, the second booster engine, second gear commutator are arranged in protective cover.
Preferably, the first gear commutator is connect by the first connection component with first impeller assembly, described
First connection component includes sequentially connected first bearing seat, the first spoke attachment base, the first sharf, the second spoke attachment base
And second bearing seat, the first bearing seat are connect with the longitudinal axis of the first gear commutator, the second bearing seat and institute
State the connection of the first impeller assembly.
Preferably, the second gear commutator is connect by the second connection component with second impeller assembly, described
Second connection component includes sequentially connected 3rd bearing seat, third spoke attachment base, the second sharf, fourth round spoke attachment base
And fourth bearing seat, the 3rd bearing seat are connect with the longitudinal axis of the second gear commutator, the fourth bearing seat and institute
State the connection of the second impeller assembly.
Preferably, the bottom-sitting type tidal generation water turbine further includes cabinet, and the protective cover is arranged on the cabinet,
First connection component, the second connection component are arranged in the cabinet.
After adopting the above technical scheme, improving gear by impeller assembly drive gear tumbler using booster engine and changing
The revolving speed of the impeller assembly main shaft transmitted to device, the kinetic energy that impeller assembly rotate converts electric energy by generator, by being arranged the
One impeller assembly, the second impeller assembly, positive, reverse flow can pushing generator power generation, improve generating efficiency, pass through setting
Protective cover can resist the attack of typhoon, improve the stability of water turbine.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of bottom-sitting type tidal generation water turbine of the present invention；
Fig. 2 is a kind of top view of bottom-sitting type tidal generation water turbine of the present invention.
Wherein, 1-first gear commutator；2-the first booster engine；3-brake apparatus；4-generators；5-the second increases
Fast machine；6-second gear commutators；7-protective covers；8-the first connection component；81-first bearing seats；82-the first spoke
Attachment base；83-the first sharf；84-the second spoke attachment base；85-second bearing seats；9-the second connection component；91—
3rd bearing seat；92-third spoke attachment bases；93-the second sharf；94-fourth round spoke attachment bases；95-fourth bearings
Seat；10-cabinets；11-shaft couplings；12-interlayers；121-reinforcing ribs.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Bottom-sitting type tidal generation water turbine of the present invention：Trend impacts the first impeller assembly, the second impeller assembly drives respectively
First sharf 83,93 relative rotation of the second sharf, then gear tumbler is driven to rotate, gear wheel reversing is improved using booster engine
The revolving speed of the impeller assembly main shaft of device transmitting, converts electric energy for the kinetic energy that impeller assembly rotates by generator 4；By symmetrical
First impeller assembly, the second impeller assembly be set, positive, reverse flow can pushing generator 4 generate electricity, the two is independent of each other,
The generating efficiency for improving bottom-sitting type tidal generation water turbine, is not easy to produce lateral force；It is carried by setting cabinet 10 as support
Body, and protective cover 7 is set and protects gear tumbler, 4 structure of booster engine, brake apparatus 3 and generator, avoid bottom-sitting type trend from sending out
The electric hydraulic turbine improves the stability of bottom-sitting type tidal generation water turbine by the attack of typhoon.
As shown in Figure 1, 2, a kind of bottom-sitting type tidal generation water turbine of the present invention, including sequentially connected first impeller assembly
(not shown), first gear commutator 1, the first booster engine 2, generator 4, the second booster engine 5, second gear commutator 6
And the second impeller assembly (not shown), it further include protective cover 7, cabinet 10；It is equipped between first booster engine 2 and generator 4
The brake apparatus 3 that the hydraulic turbine is braked when for overhauling, first gear commutator 1, the first booster engine 2, brake apparatus 3, generator
4, the second booster engine 5, second gear commutator 6 are arranged in protective cover 7, and protective cover 7 is arranged on cabinet 10, and structure is simple,
It dismounts, is easy to maintenance.
Horizontal axis, the longitudinal axis are respectively equipped on first gear commutator 1, second gear commutator 6, first gear commutator 1 is logical
It crosses the first connection component 8 to connect with the first impeller assembly, second gear commutator 6 passes through the second connection component 9 and the second impeller
Component connection, the first connection component 8, the second connection component 9 are arranged in cabinet 10；First booster engine 2, the second booster engine 5 divide
Not Tong Guo shaft coupling 11 connect with generator 4, brake apparatus 3 is arranged on shaft coupling 11, be preferably provided at the first booster engine 2 with
On shaft coupling 11 between generator 4, the preferred crown gear coupling of shaft coupling 11.
First connection component 8 includes sequentially connected first bearing seat 81, the first spoke attachment base 82, the first sharf
83, the second spoke attachment base 84 and second bearing seat 85, first bearing seat 81 are connect with the longitudinal axis of first gear commutator 1, the
Two bearing bracket 85 is connect with the first impeller assembly.Preferably, first bearing seat 81 and the first spoke attachment base 82 pass through shaft coupling
Connection, the second spoke attachment base 84 pass through support axis connection with second bearing seat 85.
Second connection component 9 includes sequentially connected 3rd bearing seat 91, third spoke attachment base 92, the second sharf
93, fourth round spoke attachment base 94 and fourth bearing seat 95,3rd bearing seat 91 are connect with the longitudinal axis of second gear commutator 6, the
Four bearing blocks 95 and the second impeller assembly connect.Preferably, 3rd bearing seat 91 and third spoke attachment base 92 are connected by shaft coupling
It connects, fourth round spoke attachment base 94 and fourth bearing seat 95 pass through support axis connection.
By gear tumbler, the lower end of generator 4 is arranged in impeller assembly, keeps not in the steering of 4 rotor of generator
When change, the water flow of all directions is adapted to.
Cabinet 10 is equipped with interlayer 12, is equipped in interlayer 12 for fastening, the reinforcing rib 121 of supports layer 12.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (2)
1. a kind of bottom-sitting type tidal generation water turbine, it is characterised in that：The bottom-sitting type tidal generation water turbine includes successively connecting
The first impeller assembly for connecing, first gear commutator, the first booster engine, generator, the second booster engine, second gear commutator and
Second impeller assembly is equipped with brake apparatus, the first gear commutator, the between first booster engine and the generator
One booster engine, brake apparatus, generator, the second booster engine, second gear commutator are arranged in protective cover, first gear commutation
Horizontal axis, the longitudinal axis are respectively equipped on device, second gear commutator；The first gear commutator by the first connection component with it is described
The connection of first impeller assembly, first connection component includes sequentially connected first bearing seat, the first spoke attachment base, first
The longitudinal axis of sharf, the second spoke attachment base and second bearing seat, the first bearing seat and the first gear commutator connects
It connects, the second bearing seat is connect with first impeller assembly；The second gear commutator by the second connection component with
Second impeller assembly connection, second connection component include sequentially connected 3rd bearing seat, third spoke attachment base,
Second sharf, fourth round spoke attachment base and fourth bearing seat, the 3rd bearing seat and the second gear commutator are indulged
Axis connection, the fourth bearing seat are connect with second impeller assembly；Trend impacts the first impeller assembly, the second impeller assembly
The first sharf, the second sharf relative rotation are driven respectively, then gear tumbler is driven to rotate.
2. bottom-sitting type tidal generation water turbine as described in claim 1, it is characterised in that：The bottom-sitting type tidal power generating water wheels
Machine further includes cabinet, and the protective cover is arranged on the cabinet, and first connection component, the second connection component are arranged in institute
It states in cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136158.0A CN105804929B (en) | 2016-03-10 | 2016-03-10 | Bottom-sitting type tidal generation water turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136158.0A CN105804929B (en) | 2016-03-10 | 2016-03-10 | Bottom-sitting type tidal generation water turbine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105804929A CN105804929A (en) | 2016-07-27 |
| CN105804929B true CN105804929B (en) | 2018-11-27 |
Family
ID=56467163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610136158.0A Expired - Fee Related CN105804929B (en) | 2016-03-10 | 2016-03-10 | Bottom-sitting type tidal generation water turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105804929B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792559A (en) * | 2019-10-28 | 2020-02-14 | 刘子豪 | Amphibious wind power generation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2432723Y (en) * | 2000-06-20 | 2001-05-30 | 南京科尔数字传输技术有限责任公司 | Tubular mini-flow electric generator |
| CN200946547Y (en) * | 2006-04-17 | 2007-09-12 | 李远志 | Column type open-close type vane, adjustable hydraulic engine |
| CN102278265A (en) * | 2011-07-15 | 2011-12-14 | 李晓明 | Power generation method and device based on complementary power generation by use of water wave energy and wind energy |
| CN102400843A (en) * | 2011-10-26 | 2012-04-04 | 哈尔滨工程大学 | Diversion type reaction type double-rotor tidal current energy water turbine |
| CN103195637A (en) * | 2013-04-08 | 2013-07-10 | 东南大学 | Tidal current power generation device |
| CN104612889A (en) * | 2015-01-08 | 2015-05-13 | 中国海洋大学 | Wave power generation device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8193656B2 (en) * | 2009-07-22 | 2012-06-05 | Che Hue N | Water and wind current power generation system |
-
2016
- 2016-03-10 CN CN201610136158.0A patent/CN105804929B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2432723Y (en) * | 2000-06-20 | 2001-05-30 | 南京科尔数字传输技术有限责任公司 | Tubular mini-flow electric generator |
| CN200946547Y (en) * | 2006-04-17 | 2007-09-12 | 李远志 | Column type open-close type vane, adjustable hydraulic engine |
| CN102278265A (en) * | 2011-07-15 | 2011-12-14 | 李晓明 | Power generation method and device based on complementary power generation by use of water wave energy and wind energy |
| CN102400843A (en) * | 2011-10-26 | 2012-04-04 | 哈尔滨工程大学 | Diversion type reaction type double-rotor tidal current energy water turbine |
| CN103195637A (en) * | 2013-04-08 | 2013-07-10 | 东南大学 | Tidal current power generation device |
| CN104612889A (en) * | 2015-01-08 | 2015-05-13 | 中国海洋大学 | Wave power generation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105804929A (en) | 2016-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204253282U (en) | A kind of sea wind ocean current reversing double-rotor electricity generating device | |
| CN102493909B (en) | Large dam-less hydroelectric power station | |
| CN102384019B (en) | Nested tidal current generating set of air guide sleeve paddle-changing horizontal shaft | |
| CN101988463A (en) | Vertical shaft tidal current generating set | |
| CN102278262B (en) | Forward/reverse rotating bilobed wheel horizontal shaft tide power unit | |
| CN201874731U (en) | Vertical shaft type tidal power generation device | |
| CN201090357Y (en) | Counter-rotating hydroelectric generator | |
| CN103573557A (en) | Tidal and wind power integrated generator | |
| CN202266366U (en) | Horizontal shaft variable blade pitch tidal current energy water turbine | |
| CN204827775U (en) | Water -storage hydraulic generator system | |
| KR101244454B1 (en) | Complex generator using current and wind | |
| CN103644071B (en) | A kind of floating-type tidal current energy electricity generating device | |
| CN105804929B (en) | Bottom-sitting type tidal generation water turbine | |
| CN106194563A (en) | A kind of combined ocean power generating device | |
| CN105065189B (en) | It is a kind of from convection type horizontal axis tidal current energy TRT | |
| CN204827784U (en) | From can power generation facility to STREAMING horizontal axis trend | |
| CN202348543U (en) | Dual-impeller-rotation hydroelectric generator | |
| CN104047796A (en) | Device for generating power by using naturally flowing river water | |
| CN105134454A (en) | Low-speed vertical-axis water generator | |
| CN106640511A (en) | Vertical shaft type tidal power generator | |
| CN201810468U (en) | Multipurpose generator of wind power, water power, ocean waves and tides power | |
| CN203856638U (en) | River-flow Pelton type generation waterwheel structure | |
| CN202971042U (en) | Tide and wind-force integration power generator | |
| CN113236496A (en) | Vertical axis double-rotor wind energy and ocean current energy power generation device | |
| CN207004726U (en) | A kind of double wind turbine generators |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |