CN201650565U - Double-wheel half-hidden screen current power generation device - Google Patents
Double-wheel half-hidden screen current power generation device Download PDFInfo
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- CN201650565U CN201650565U CN201020145092XU CN201020145092U CN201650565U CN 201650565 U CN201650565 U CN 201650565U CN 201020145092X U CN201020145092X U CN 201020145092XU CN 201020145092 U CN201020145092 U CN 201020145092U CN 201650565 U CN201650565 U CN 201650565U
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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
- Y02E10/20—Hydro energy
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Abstract
The utility model relates to a double-wheel half-hidden screen current power generation device which comprises a generator, and further comprises two gear casings, wherein the gear casings are fixedly connected with each other through a center shaft; a plurality of horizontal gears are arranged in the gear casings; one of the horizontal gears is arranged in the center of the gear casings and is fixedly connected with the center shaft, and the other horizontal gears take the center shaft as the center and are radially and uniformly distributed; and a plurality of vertically-arranged blades are fixedly arranged between the two gear casings. The device provided by the utility model with simpler structure and reliable performance can be enlarged in volume and in area at random according to different conditions, and is suitable for middle-sized and large-sized generating equipment.
Description
Technical field
The utility model belongs to power generation device from sea current, specifically relates to the elecscreen formula power generation device from sea current that a kind of two-wheel half is dived.
Background technique
Current power generation is to rely on the impact force of ocean current to make the water turbine rotation, drives generator for electricity generation then.At present, the current power generation station floats on the sea usually, is fixed with cable wire and anchor.There is a kind of current power generation station that floats on the sea to look and looks like garland, be referred to as: garland formula current power generation station.This power station is made up of a string propeller cavitation, and its two ends are fixed on the floating drum, and generator is housed in the floating drum.The whole generating station is across the sea floating in face of the direction of ocean current, just as the garland of dedicating the guest to.Why this power station is formed with a string propeller cavitation, mainly is because the speed of ocean current is less, the little cause of energy that is had in the per unit volume.Its generating capacity is less usually, generally can only provide electric power for beacon and light boat, only is the charge in batteries on the submarine at the most.Barge formula current power generation station is by U.S.'s design, and this power station is actually a ship, so make generating ship more suitable.Huge water wheels are being adorned in the ship side both sides, constantly rotate under ocean current promotes, and then drive generator for electricity generation.The generating capacity of this generating ship is about 50,000 kilowatts, and the electric power that sends is delivered on the bank by submarine cable.When violent storm and roaring waves attacked, it can sail near harbour wind sheltering, to guarantee the safety of power generating equipment.
Chinese patent notification number: CN201396237 discloses a kind of Shuangzi linking type ocean current generator, it is made up of buoyancy tank, power compartment, generator, turbine, Transmission Room and framework, wherein buoyancy tank and framework both sides are affixed, generator places in the power compartment, power compartment places the central position of framework, turbine places the power compartment both sides, and the live axle upper end on turbine central shaft and the generator is connected with three sliding bearings respectively, and sliding bearing is connected with last dress plate; Turbine central shaft upper end and also be equipped with drive plate with the live axle upper end of generator output shaft keyed jointing, drive plate is provided with eccentric shaft, and is connected with connecting rod; The lower end of turbine central shaft is connected with pressure bearing, and pressure bearing is connected with following dress plate; Transmission Room is positioned at the top of framework.
Chinese patent publication number: CNl730934 discloses a kind of wind-force and current power generation blade governor, and it is linked in sequence by tower seat, fixed cross beam, machine room, bearing, rotatingshaft, movable dead axle device, dead axle base, rack beam, speed governing casing, moving body, sharf, blade etc.Rack beam is provided with the automatic speed regulation structure, and speed regulating structure is provided with transfer member, and sharf is provided with actuator.This machine utilizes nature ocean current flow velocity to drive blade and rotates operation by design direction, drives generator for electricity generation, utilizes centrifugal gravitation speed governing moving body running, promote blade rotation angle speed-changing braking, thereby the automatic speed regulation function is finished in control.
But above-mentioned prior art all exists many-sided defective and problem.
In view of this, seek the elecscreen formula power generation device from sea current that a kind of two-wheel half is dived, become pursuing one's goal of these those skilled in the art.
The model utility content
Task of the present utility model provides a kind of two-wheel half elecscreen formula power generation device from sea current of diving, and it has solved above-mentioned existing in prior technology problem,, reliable performance simple with implementation structure, can be adaptive in, the purpose of large-scale power generating equipment.
Technical solution of the present utility model is as follows:
A kind of two-wheel half latent elecscreen formula power generation device from sea current, comprise generator, also comprise two by the fixedly connected gear housing of central shaft, be provided with several horizontal gears in the described gear housing, wherein a horizontal gear is arranged on gear housing center, and fixedly connected central shaft, all the other horizontal gears are the center with the central shaft, being radially evenly distributes is provided with, and fixedly installs the blade of several pieces positioned vertical between two gear housings.
Be provided with nine horizontal gears in the described gear housing, described horizontal gear is that the center is the cross shape distribution with the central shaft, is meshing with each other between the adjacent horizontal gear.
Described nine horizontal gears comprise four outermost surface horizontal gears, four mesosphere horizontal gears and a center horizontal gear.
Described several pieces blades are separately positioned on the central shaft to be the center of circle and to be positioned on the toroidal surface at four outermost surface horizontal gear places.
Described several pieces blades are separately positioned on the central shaft to be the center of circle and to be positioned on the toroidal surface at horizontal gear place, four mesospheres.
Be parallel to each other between the described blade.
The utility model is owing to adopted above technological scheme, make it compared with prior art, two-wheel of the present utility model half latent elecscreen formula power generation device from sea current structure is more simple, reliable performance, and can amplify this device arbitrarily according to different condition, promptly amplify its volume and area, and in adaptive, large-scale power generating equipment.
Description of drawings
Fig. 1 is the structural representation of the left gear housing of a kind of two-wheel of the present utility model half latent elecscreen formula power generation device from sea current.
Fig. 2 is the structural representation of the right gear housing of a kind of two-wheel of the present utility model half latent elecscreen formula power generation device from sea current.
Fig. 3 is the structure perspective view of a kind of two-wheel of the present utility model half latent elecscreen formula power generation device from sea current.
Fig. 4 is the view of the X direction of arrow among Fig. 3.
Number in the figure:
1 is the outermost surface horizontal gear in the gear housing, and 2 is the mesosphere horizontal gear in the gear housing, and 3 is the center horizontal gear in the gear housing, and 4 is blade, and 10 is the left gear housing, and 11 is the right gear housing.
Embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
Referring to Fig. 1 to Fig. 4, a kind of two-wheel of the present utility model half latent elecscreen formula power generation device from sea current mainly is made up of generator, two gear housings, central shaft and blades.Two gear housings are respectively left gear housing 10 and right gear housing 11.Two gear housings 10,11 are fixedly connected by central shaft.
In each gear housing some horizontal gears are set, wherein a horizontal gear is arranged on gear housing center, and fixedly connected central shaft, all the other horizontal gears are the center with the central shaft, and being evenly distributes radially is provided with.At two gear housings is between left gear housing 10 and the right gear housing 11, and the blade 4 of several pieces positioned vertical is set.
Nine horizontal gears are set in each gear housing, and nine horizontal gears comprise four outermost surface horizontal gears 1, four mesosphere horizontal gears 2 and center horizontal gears 3.Nine horizontal gears are that the center is the cross shape distribution with the central shaft, are meshing with each other between the adjacent horizontal gear.
Really,, the horizontal gear more than nine quantity can be set, or be 13 horizontal gears, or be the horizontal gear of 17 and above quantity according to the size of gear housing.
As shown in Fig. 3 and Fig. 4, be separately positioned on the central shaft at several pieces blades 4 of positioned vertical between two gear housings and be the center of circle and be positioned on the toroidal surface at four outermost surface horizontal gear 1 places.
These blades 4 can also be separately positioned on the central shaft to be the center of circle and to be positioned on the toroidal surface at four mesosphere horizontal gear 2 places.
Be parallel to each other between blade 4 and the blade 4.
In conjunction with referring to Fig. 3, in actual the use, the utility model with left gear housing 10 and right gear housing 11 synthetic devices, is immersed among the seawater Z to semi-submersible type.Settle nine horizontal gears of same specification in each gear housing, at the center of two gear housings 10,11 central shaft is installed, this central shaft is fixedlyed connected with two gear housings.In the center fixed of two gear housings several pieces vertically disposed blade 4, i.e. elecscreens are installed.
The blade of installing in the intermediate vertical of two gear housings 10,11 4 becomes 90 ° forever with the current of level, to maximally utilise the energy of river, river, ocean current.Become a cover thus and accept the power generation device from sea current of the energy of the above flow velocity of ocean current per second 2m.
In sum, the two-wheel of the present utility model half elecscreen formula power generation device from sea current structure of diving is more simple, and reliable performance, and can amplify this device arbitrarily according to different condition is promptly amplified its volume and area, and in adaptive, large-scale power generating equipment.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the utility model, and be not with opposing qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claim the variation of the foregoing description, modification etc.
Claims (6)
1. a two-wheel half elecscreen formula power generation device from sea current of diving, comprise generator, it is characterized in that: also comprise two by the fixedly connected gear housing of central shaft, be provided with several horizontal gears in the described gear housing, wherein a horizontal gear is arranged on gear housing center, and fixedly connected central shaft, all the other horizontal gears are the center with the central shaft, being radially evenly distributes is provided with, and fixedly installs the blade of several pieces positioned vertical between two gear housings.
2. two-wheel as claimed in claim 1 half latent elecscreen formula power generation device from sea current is characterized in that: be provided with nine horizontal gears in the described gear housing, described horizontal gear is that the center is the cross shape distribution with the central shaft, is meshing with each other between the adjacent horizontal gear.
3. two-wheel as claimed in claim 2 half latent elecscreen formula power generation device from sea current, it is characterized in that: described nine horizontal gears comprise four outermost surface horizontal gears, four mesosphere horizontal gears and a center horizontal gear.
4. the two-wheel as claimed in claim 3 half elecscreen formula power generation device from sea current of diving is characterized in that: described several pieces blades are separately positioned on the central shaft to be the center of circle and to be positioned on the toroidal surface at four outermost surface horizontal gear places.
5. the two-wheel as claimed in claim 3 half elecscreen formula power generation device from sea current of diving is characterized in that: described several pieces blades are separately positioned on the central shaft to be the center of circle and to be positioned on the toroidal surface at horizontal gear place, four mesospheres.
6. as the half latent elecscreen formula power generation device from sea current of any described two-wheel in the claim 1,4 and 5, it is characterized in that: be parallel to each other between the described blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020145092XU CN201650565U (en) | 2010-03-30 | 2010-03-30 | Double-wheel half-hidden screen current power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020145092XU CN201650565U (en) | 2010-03-30 | 2010-03-30 | Double-wheel half-hidden screen current power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201650565U true CN201650565U (en) | 2010-11-24 |
Family
ID=43115798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020145092XU Expired - Fee Related CN201650565U (en) | 2010-03-30 | 2010-03-30 | Double-wheel half-hidden screen current power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201650565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701355A (en) * | 2017-09-15 | 2018-02-16 | 朱元林 | A kind of Double-wheel half-hidden screen current power generation device |
-
2010
- 2010-03-30 CN CN201020145092XU patent/CN201650565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701355A (en) * | 2017-09-15 | 2018-02-16 | 朱元林 | A kind of Double-wheel half-hidden screen current power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20170330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |