CN105673312B - Foldable double reversely resistance drive-type tidal current energy generating equipments - Google Patents
Foldable double reversely resistance drive-type tidal current energy generating equipments Download PDFInfo
- Publication number
- CN105673312B CN105673312B CN201610060732.9A CN201610060732A CN105673312B CN 105673312 B CN105673312 B CN 105673312B CN 201610060732 A CN201610060732 A CN 201610060732A CN 105673312 B CN105673312 B CN 105673312B
- Authority
- CN
- China
- Prior art keywords
- current energy
- tidal current
- energy generating
- drive
- pillar
- 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
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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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
-
- 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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/121—Blades, their form or construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- 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
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- 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)
- Power Engineering (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
The invention discloses provide a kind of foldable double reversely resistance drive-type tidal current energy generating equipments, including four sides the base with telescopic arm, the first pillar of folding is provided with the center of the base, the top of first pillar is provided with the pedestal with watertight compartment, double reverse power generation machines are provided with the watertight compartment, the both ends of double reverse power generation machines connect step-up gear respectively, two step-up gears are connected by trunnion axis with the horizontal ends of L-shaped uni-drive gear box respectively, the vertical end of two L-shaped uni-drive gear boxes is connected by the rotary shaft of folding with the resistance blade folded respectively, two L-shaped uni-drive gear box bottoms are connected by foldable second pillar with the base respectively, the device can effectively lift the efficiency of TRT.
Description
Technical field
The invention belongs to tidal current energy water turbine field, more particularly to a kind of foldable double reversely resistance drive-type marine tidal-current energy hairs
Electric installation.
Background technology
Ocean energy be a kind of cleaning, can continuous utilization regenerative resource, aboundresources and effect on environment very little are right
Alleviating energy crisis and problem of environmental pollution are significant.At present, the renewable marine energy resources theory total amount in the whole world reaches
766000GW, DEVELOPMENT PROSPECT are wide.Ocean energy rich reserves near China mainland bank and island, developable marine energy resources
Including：Tide energy, wave energy and marine tidal-current energy etc..Wherein, marine tidal-current energy theory mean power is 13940MW.Due to its have can be pre-
The property surveyed is strong, powered stable, advantages of environment protection, and marine tidal-current energy turns into the study hotspot of current exploitation of marine energy.
Existing tidal current energy generating equipment is bulky, and transport is high with mounting cost, significantly impacts it and goes into operation and answer
With.Not yet there is folding tidal current energy generating equipment both at home and abroad at present, the generating efficiency of tidal current energy water turbine can either be lifted,
And can enough reduces the volume of tidal current energy water turbine in transport, so as to reduce tidal current energy water turbine transport and mounting cost.
The content of the invention
For technical problem present in prior art, the present invention provides a kind of foldable double reversely resistance drive-type trends
Energy TRT, its foldable design effectively reduce volume during whole device transport, so as to save transport and installation fee
With；For the operating efficiency of the hydraulic turbine, the present invention carries out energy acquisition using resistance blade, and the blade need not have strict
Hydrodynamics curve causes lift, easily designed processing, while can start at low flow rates, has a wide range of application；The present invention adopts
By the use of foldable legs as supporting construction, by adjusting the height of pillar, most efficient flow velocity, lifting hydraulic turbine effect can be obtained
Rate；The present invention uses double backward energy converting systems and double reverse power generation machines, can effectively lift the efficiency of TRT.
In order to solve problems of the prior art, the present invention adopts the following technical scheme that：
A kind of foldable double reversely resistance drive-type tidal current energy generating equipments, including four sides the base with telescopic arm, it is described
The first pillar of folding is provided with the center of base, the top of first pillar is provided with the pedestal with watertight compartment, described
Double reverse power generation machines are provided with watertight compartment, the both ends of double reverse power generation machines connect step-up gear respectively, described in two
Step-up gear is connected by trunnion axis with the horizontal ends of L-shaped uni-drive gear box respectively, two L-shaped uni-drive gear boxes it is perpendicular
Straight end is connected by the rotary shaft of folding with the resistance blade folded respectively, and two L-shaped uni-drive gear box bottoms lead to respectively
Foldable second pillar is crossed to be connected with the base.
The inversion axis is made up of rotor and ball.
By the tooth rotate in same direction by changing its internal drive system of the trunnion axis of input inside the step-up gear
Wheel arrangement rotates clockwise described inversion axis one end, and its other end rotates counterclockwise.
The resistance blade using 2~6 resistance blades being arranged circumferentially, the root of each resistance blade with
The rotary shaft is connected.
The rotary shaft sets the bending section with rotating shaft with the L-shaped uni-drive gear box coupling part, and the rotating shaft passes through
Latch and the rotation axis connection.
First pillar, the second pillar are formed using 2~6 folding poles of section, are often saved and are led between the pole
Cross locking member connection.
The rotary shaft is formed using 2~6 folding rotating bars of section, is often saved and is connected by locking member between the rotating bar
Connect.
The telescopic arm is formed using 2~6 folding expansion links of section, is often saved and is connected by locking member between the expansion link
Connect.
The base is " ten " shape structure.
Beneficial effect of the present invention：
1st, electricity energy harvester of the present invention uses resistance driving blade, it is not necessary to which strict hydrodynamics curve manufacture rises
Power, easily designed processing, while any direction of flow can be directed to and keep rotating in the case where flow velocity is relatively low, realize energy
Collection and generating.
2nd, the collapsible knot that rotary shaft is locked together with blade, pillar and telescopic arm using retaining mechanism in the present invention
Structure, rotary shaft additionally use bolt-type bent node, and the volume of whole device is efficiently reduced by folding, save transport,
The expense of installation.
3rd, the present invention, by adjusting the height of pillar, can obtain most efficient using foldable legs as supporting construction
Flow velocity, lifted turbine efficiency.
4th, the present invention uses double backward energy converting systems and double reverse power generation machines, can effectively lift the effect of TRT
Rate.
Brief description of the drawings
Fig. 1 is a kind of foldable double reversely resistance drive-type tidal current energy generating equipment overall structure diagrams of the invention.
Fig. 2 is a kind of foldable double reversely resistance drive-type tidal current energy generating equipment top views of the invention.
Fig. 3 is a kind of foldable double reversely resistance drive-type tidal current energy generating equipment connector structure schematic diagrames of the invention.
Fig. 4 is that a kind of foldable double double reverse power generation machine structures of reversely resistance drive-type tidal current energy generating equipment of the invention are shown
It is intended to.
Fig. 5 is a kind of foldable double reversely resistance drive-type tidal current energy generating equipment use state figures of the invention.
Embodiment：
The invention will be further described with reference to the accompanying drawings and examples：
As shown in figure 1, the present invention provides a kind of foldable double reversely resistance drive-type tidal current energy generating equipments, including four sides
The base 1 of band telescopic arm (11,12,13,14), is provided with the first pillar 2 of folding at the center of the base 1, and described first
The top of pillar 2 is provided with the pedestal 3 with watertight compartment 31, and double reverse power generation machines 4 are provided with the watertight compartment 31, described double anti-
Step-up gear (51,52), two step-up gears are connected by inversion axis (41,42) respectively to the both ends of generator 4
(51,52) are connected by the horizontal ends of trunnion axis (61,62) and L-shaped uni-drive gear box (71,72) respectively, and two L-shaped pass
The vertical end of moving teeth roller box (71,72) is connected by the rotary shaft (81,82) of folding with the resistance blade (91,92) folded respectively
Connect, two L-shaped uni-drive gear box (71,72) bottoms are connected by foldable second pillar (21,22) with the base 1 respectively
Connect.The L-shaped uni-drive gear box (71,72) engages rotary shaft (81,82) and horizontal drive shaft (61,62) end gear, makes
The rotary shaft (81,82) of vertical direction is converted to trunnion axis (61,62) rotation.The resistance blade (91,92) is using week
To 2~6 resistance blades being evenly arranged, root and the rotary shaft (81,82) phase of the every resistance blade (91,92)
Connection.
As shown in figure 1, first pillar 2, the second pillar (21,22) are formed using 2~6 folding poles of section,
Often save and connected by locking member 10 between the pole.Heretofore described first pillar 2 have 3 section poles (2a, 2b,
2c), second pillar (21,22) is also respectively provided with folding pole (21a, 21b, the 21c of 3 sections；22a,22b,22c).With
Exemplified by pole (2a, 2b, 2c) in first pillar, after opening locking member 10, the pole 2a of one of which can be pushed into 2b branch
In bar, in 2b poles push-in 2c poles；The pole (2a, 2b, 2c), which is closed and opened by locking member 10, can be achieved height tune
It is whole.Similarly, exemplified by with one group of pole in the second pillar (21,22), after opening locking member 10, by the 21a poles of one of which
It is pushed into 21b poles, in 21b poles push-in 21c poles；The pole (21a, 21b, 21c) is closed and beaten by locking member 10
Open and height adjustment can be achieved.
As shown in figure 1, the rotary shaft (81,82) is formed using 2~6 folding rotating bars of section, the rotation is often saved
Connected between bar by locking member 10.Heretofore described rotary shaft (81,82) have 3 section folding rotating bars (81a,
81b,81c；82a,82b,83c).Open locking member, exemplified by the rotating bar (81a, 81b, 81c) of one of which, rotating bar
In 81a push-in 81b rotating bars, in 81b rotating bars push-in 81c rotating bars, the rotating bar (81a, 81b, 81c) passes through locking member
10 closures and opening can be achieved height and adjust.
As shown in Fig. 2 the telescopic arm (11,12,13,14) is formed using 2~6 folding expansion links of section, institute is often saved
State and connected by locking member 10 between expansion link.Heretofore described telescopic arm has the folding expansion link of 3 sections.The bottom
Seat is " ten " shape structure.Locking member 10 is opened, can be by exemplified by one of which expansion link (11a, 11b.11c), 11a expansion links push away
Enter in 11b expansion links, 11b expansion links are pushed into 11c expansion links, then the telescopic arm 11 after contraction is pushed into base 1.
As shown in figure 3, the rotary shaft (81,82) sets band to turn with L-shaped uni-drive gear box (71, the 72) coupling part
The bending section 85 of axle 84, the rotating shaft 84 are connected by latch 86 and the rotary shaft (81,82).The nut 87 passes through insertion
The hole that is connected at rotating shaft 84 with rotary shaft (81,82) and rotating shaft 84 bending section to rotary shaft (81,82) is simultaneously locked by nut 87
85；Nut 87 is laid down, pulls up latch 86, the connection between rotating shaft 84 and rotary shaft (81,82) is opened, rotary shaft (81,82)
It can be rotated around bending section 85.
As shown in figure 4, inversion axis (41,42) and the step-up gear are stretched out in double both ends of reverse power generation machine 4 respectively
(51,52) connect, the inversion axis (41,42) is made up of rotor 43 and ball 44.Will inside the step-up gear (51,52)
The trunnion axis (61,62) of input rotate in same direction by change the arrangement of gears of its internal drive system make the inversion axis (41,
42) one end rotates clockwise, and its other end rotates counterclockwise.The rotor 43 is clockwise respectively under the assistance of the ball 44
Rotate and rotate counterclockwise, carry out double reverse rotations, strengthen electromagnetic field cutting, increasing electricity output.
Actual mechanical process of the present invention：
As shown in figure 5, the present invention is before shipping, first resistance blade is reduced to rotary shaft most short, then pillar is reduced to most
It is short, and bent resistance blade-section on the inside of device together with rotary shaft by the bending section in rotary shaft, finally by base
Four telescopic arms are reduced to most short, and are pushed into base.The volume in device transport can so be effectively reduced.After in place, base with
Seabed is connected, while telescopic arm is pulled out, and telescopic arm end is fixed on sea bed by piling；Then the first pillar, are stretched out
Two pillars are adjusted to most suitable flow velocity height, are bent resistance blade-section to outside device together with rotary shaft using bolt-type bending section
Side to vertical position latch is fixed, and finally stretches rotary shaft so as to mounted resistance blade.
One of ordinary skill in the art will be understood that in actual applications the set-up mode of each part is equal in the present invention
Some changes may occur, and other staff may also make similar Design under its enlightenment.As long as it is pointed out that do not take off
From the design aim of invention, all obvious changes and its similar Design, it is all contained within protection scope of the present invention.
Claims (9)
1. a kind of foldable double reversely resistance drive-type tidal current energy generating equipments, including four sides the base with telescopic arm, its feature
It is：The first pillar of folding is provided with the center of the base, the top of first pillar is provided with watertight compartment
Pedestal, double reverse power generation machines are provided with the watertight compartment, the both ends of double reverse power generation machines pass through reverse axis connection respectively
Step-up gear, two step-up gears are connected by trunnion axis with the horizontal ends of L-shaped uni-drive gear box respectively, two institutes
The vertical end for stating L-shaped uni-drive gear box is connected by the rotary shaft of folding with the resistance blade folded respectively, and two L-shaped pass
Moving gear bottom portion is connected by foldable second pillar with the base respectively.
2. the foldable double reversely resistance drive-type tidal current energy generating equipments of one kind according to claim 1, it is characterised in that：
The inversion axis is made up of rotor and ball.
3. the foldable double reversely resistance drive-type tidal current energy generating equipments of one kind according to claim 1, it is characterised in that：
Rotating in same direction for the trunnion axis of input is made by changing the arrangement of gears of its internal drive system inside the step-up gear
Described inversion axis one end rotates clockwise, and its other end rotates counterclockwise.
4. foldable double reversely resistance drive-type tidal current energy generating equipments according to claim 1, it is characterised in that：It is described
Resistance blade is using 2~6 resistance blades being arranged circumferentially, the root of each resistance blade and the rotary shaft phase
Connection.
5. foldable double reversely resistance drive-type tidal current energy generating equipments according to claim 1, it is characterised in that：It is described
Rotary shaft and the L-shaped uni-drive gear box coupling part set the bending section with rotating shaft, the rotating shaft by pin member with it is described
Rotate axis connection.
6. foldable double reversely resistance drive-type tidal current energy generating equipments according to claim 1, it is characterised in that：It is described
First pillar, the second pillar are formed using 2~6 folding poles of section, are often saved and are connected by locking member between the pole.
7. foldable double reversely resistance drive-type tidal current energy generating equipments according to claim 1, it is characterised in that：It is described
Rotary shaft is formed using 2~6 folding rotating bars of section, is often saved and is connected by locking member between the rotating bar.
8. foldable double reversely resistance drive-type tidal current energy generating equipments according to claim 1, it is characterised in that：It is described
Telescopic arm is formed using 2~6 folding expansion links of section, is often saved and is connected by locking member between the expansion link.
9. foldable double reversely resistance drive-type tidal current energy generating equipments according to claim 1, it is characterised in that：It is described
Base is " ten " shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060732.9A CN105673312B (en) | 2016-01-28 | 2016-01-28 | Foldable double reversely resistance drive-type tidal current energy generating equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060732.9A CN105673312B (en) | 2016-01-28 | 2016-01-28 | Foldable double reversely resistance drive-type tidal current energy generating equipments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105673312A CN105673312A (en) | 2016-06-15 |
| CN105673312B true CN105673312B (en) | 2018-04-06 |
Family
ID=56302947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610060732.9A Expired - Fee Related CN105673312B (en) | 2016-01-28 | 2016-01-28 | Foldable double reversely resistance drive-type tidal current energy generating equipments |
Country Status (1)
| Country | Link |
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| CN (1) | CN105673312B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2496828A2 (en) * | 2009-11-06 | 2012-09-12 | Raphael Hon | Wave energy conversion device |
| CN101907054A (en) * | 2010-07-31 | 2010-12-08 | 大连理工大学 | Bi-reverse folding-type cross shaft tidal stream energy hydroturbine |
| CN101915199B (en) * | 2010-08-11 | 2012-02-22 | 大连理工大学 | Efficient three-wheeled telescopic folding horizontal-shaft tidal current energy generating equipment |
| CN201896695U (en) * | 2010-08-31 | 2011-07-13 | 大连理工大学 | Double-reverse collapsible type vertical-shaft tidal fluid energy water turbine |
| CN202031781U (en) * | 2011-04-18 | 2011-11-09 | 时建兴 | Wind energy generator |
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2016
- 2016-01-28 CN CN201610060732.9A patent/CN105673312B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105673312A (en) | 2016-06-15 |
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