CN202690309U - Floating water turbine - Google Patents
Floating water turbine Download PDFInfo
- Publication number
- CN202690309U CN202690309U CN2012202517536U CN201220251753U CN202690309U CN 202690309 U CN202690309 U CN 202690309U CN 2012202517536 U CN2012202517536 U CN 2012202517536U CN 201220251753 U CN201220251753 U CN 201220251753U CN 202690309 U CN202690309 U CN 202690309U
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- China
- Prior art keywords
- water turbine
- water
- group
- pumped well
- closed motor
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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
- Y02E10/20—Hydro energy
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a floating water turbine. The floating water turbine consists of a water turbine floating barrel, a base, a water turbine main shaft, a water turbine blade set, a water regulating group A, a water regulating group B, a water regulating group C, a closed motor-pumped well, a water inlet tank, a vertical generator set and a speed-changing gear set, wherein the water turbine main shaft is arranged inside the water turbine floating barrel and is supported by the base; the water turbine blade set is installed on the outer part of the water turbine floating barrel; the whole water turbine floating barrel is arranged inside the closed motor-pumped well; the water regulating group A and the water regulating group B are arranged at the upper end and the lower end of the closed motor-pumped well; the water regulating group C is arranged on an interlayer of the closed motor-pumped well; the water inlet tank is arranged on the upper part of the closed motor-pumped well; the water turbine main shaft is connected with the speed-changing gear set; and the speed-changing gear set is then connected with the vertical generator set. The floating water turbine makes full use of natural ability of water, does not change the flowing direction of a river, does not need to build a high dam and tunnel, and is especially suitable to be built and installed in such rivers as Jinsha River, with large flow rate, large fall, long riverway and soft and capricious mountainous geological conditions.
Description
Technical field
The utility model relates to technical field of hydraulic generators, specifically a kind of floating water turbine.
Background technique
Existing water turbine will be built the requirement that high dam just can obtain high hydraulic pressure impact force.For example, build the high dam hydroelectric power plant in Jinsha jiang River, the problem that solves can occur much being difficult to, some problem has become " incurable disease " of inevitable high dam hydroelectric power plant, serious disaster may occur in future, causes experts and scholars and investor's concern.The data of announcing according to the expert show " hypsography is large in the Drainage Area of Jinsha River, the relative relief great disparity, the geologic structure activity is strong, earthquake takes place frequently, rock crushing, the disaster frequent occurrences such as landslide, avalanche, debris flow endanger huge.Will bring earthquake, landslide, avalanche, debris flow if build huge high dam water power plant; Invest in addition huge, building time long, flood many, the resettlement of ploughing migrate many, engineering is large.
Summary of the invention
The purpose of this utility model provides a kind of floating water turbine, can reduce to greatest extent construction investment, reduces ecological damage, reduces immigrant's resettlement, and reducing ploughs floods, and reduces the water resources crisis that many high dam contention water storages bring.
The technical solution of the utility model is:
The floating water turbine is comprised of water turbine keg float and base, hydraulic turbine main shaft, turbine blade group, flow regulator first group, flow regulator second group, third group of flow regulator, closed motor-pumped well, intake chamber, vertical type generator group and gear teeth wheels; Hydraulic turbine main shaft places in the water turbine keg float, by base support, it is outside that the turbine blade group is installed on the water turbine keg float, whole water turbine keg float places in the closed motor-pumped well, and flow regulator first group and flow regulator second group place respectively up and down two ends of closed motor-pumped well, third group of flow regulator places closed motor-pumped well wall, closed motor-pumped well top is provided with intake chamber, and hydraulic turbine main shaft connects the gear teeth wheels, and the gear teeth wheels connect the vertical type generator group again.
Closed motor-pumped well top is provided with the generation distribution chamber; The hydraulic turbine main shaft cover has the hydraulic turbine main shaft shell that is connected as a single entity with the water turbine keg float; Mixed earth foundation pile is arranged at closed motor-pumped well bottom; Flow regulator is to be connected and composed by intake adjusting control valve and regulation and control valve rod and adjustment sheet.
The working principle of floating water turbine: water enters intake chamber every at the bottom of the river about 20 meters in the high ponding by ponding top split-flow opening, enters enclosed flume again, and shunting action is in the turbine blade group, by blade acting interlock keg float running generating.Turbine blade has the Driving force that is subjected to the upper strata water, pushing water is arranged again to the active force of lower floor's water filling, makes the water of lower floor increase the effect that punching pushes away turbine blade, makes in addition keg float swim in floating effect in the certain space.Through the impetus of some layers of turbine blade, water turbine keg float staving running power is strengthened step by step, and axle torsion has great enhancing.Closed motor-pumped well adopts the method for cement grouting to build, and is divided into several space layer, and each space layer has the adjusting mouth with the corresponding number of turbine blade, and third group of regulator is regulated mouth at these and acted on regulating water-quantity and loading angle.The regulator group is first, second, the third three groups, and the first group is water intake, and group second is water outlet, and third group of regulator is that the some layers of plumage shape blade water yield and loading angle are regulated, these regulators, all numerical control of controlled chamber hydraulic inductor.
The floating water turbine is a buoyancy that utilizes water self, float in the motor-pumped well of relative closure state following to turn, follow the rotational energy of turning, to utilize the huge inertial force of water and the double action of buoyancy, follow the energy of turning and turning round as promoting this, this follows the running of turning does not need high pressure water impact power, does not need too large Driving force.
The required dam body of floating water turbine of the present utility model is not high, and floating water turbine power station can be fit to the location and build some poor ponding formula River-Run Plants at 20 meters water levels that are located in rivers.Can reduce various difficult problems and the hidden danger brought because building the high dam water power plant.This floating water turbine also can be applicable to existing a lot of large hydropower station water outlets, can improve the generating capacity that has power large-scale electric generating station now, and the natural energy of water is maximized the use.
Floating water turbine of the present utility model takes full advantage of the natural ability of water, do not change river waterflow to, do not build high dam, do not beat tunnel, just can build the power station.Build floating water turbine power station be particularly suitable for large at the such flow in Jinsha jiang River, drop is large, the river course is long, build installation in the soft changeable rivers of massif geology.
Description of drawings
Fig. 1 is floating hydraulic turbine structure cross-sectional schematic of the present utility model.
Fig. 2 is many group floating water turbines of the present utility model Visual schematic diagram of bowing.
Fig. 3 is single group floating water turbine schematic top plan view of the present utility model.
Among the figure, 1, the generation distribution chamber, 2, switchgear room pool body of wall, 3, intake chamber, 4, the water inlet adjusting control valve, 5, the regulation and control valve rod, 6, flow regulator first group, 7, closed motor-pumped well, 8, third group of flow regulator, 9, the turbine blade group, 10, turbine blade group (side-looking), 11, the water turbine keg float, 12, hydraulic turbine main shaft, 13, the hydraulic turbine main shaft shell, 14, base, 15, flow regulator second group, 16, mixed earth foundation pile, 17, the generator set outer cover, 18, the gear teeth wheels, 19, the vertical type generator group, 20, mixed earth dam body of wall, 21, rush down big vast groove and rush down big vast lock, 22, mixed earth sealing storehouse intake chamber, 23, sealing water inlet regulator, 24, mixed earth sealing storehouse exterior wall, 25, the floating water turbine, 26, semiclosed storehouse water channel, 27, mixed earth sealing sump body of wall.
Embodiment
As shown in Figure 1, the utility model floating water turbine is comprised of water turbine keg float 11 and base 14, hydraulic turbine main shaft 12, turbine blade group 9, flow regulator first group 6, flow regulator second group 15, third group 8 of flow regulator, closed motor-pumped well 7, intake chamber 3, vertical type generator group 19 and gear teeth wheels 18; Hydraulic turbine main shaft places in the water turbine keg float, by base support, it is outside that the turbine blade group is installed on the water turbine keg float, whole water turbine keg float places in the closed motor-pumped well, flow regulator first group and flow regulator second group place respectively the outer upper and lower of water turbine keg float, third group of flow regulator places between the turbine blade group, flow regulator first group, flow regulator second group, closed motor-pumped well top are provided with intake chamber, hydraulic turbine main shaft connects the gear teeth wheels, and the gear teeth wheels connect the vertical type generator group again.First group, second group, third group flow regulator are that the end by regulation and control valve rod 5 is adjustment sheet, and the other end water inlet adjusting control valve 4 connects and composes, and adjustment sheet is in closed motor-pumped well, and the water inlet adjusting control valve is outside at closed motor-pumped well.Closed motor-pumped well top is provided with generation distribution chamber 1; The hydraulic turbine main shaft cover has the hydraulic turbine main shaft shell 13 that is connected as a single entity with the water turbine keg float; Mixed earth foundation pile 16 is arranged at closed motor-pumped well bottom.
Claims (1)
1. a floating water turbine is characterized in that the floating water turbine is comprised of water turbine keg float and base, hydraulic turbine main shaft, turbine blade group, flow regulator first group, flow regulator second group, third group of flow regulator, closed motor-pumped well, intake chamber, vertical type generator group and gear teeth wheels; Hydraulic turbine main shaft places in the water turbine keg float, by base support, it is outside that the turbine blade group is installed on the water turbine keg float, whole water turbine keg float places in the closed motor-pumped well, flow regulator first group and flow regulator second group place respectively up and down two ends of closed motor-pumped well, and third group of flow regulator places closed motor-pumped well wall, and closed motor-pumped well top is provided with intake chamber, hydraulic turbine main shaft connects the gear teeth wheels, and the gear teeth wheels connect the vertical type generator group again.
2, floating water turbine according to claim 1 is characterized in that closed motor-pumped well top is provided with the generation distribution chamber.
3, floating water turbine according to claim 1 is characterized in that the hydraulic turbine main shaft cover has the hydraulic turbine main shaft shell that is connected as a single entity with the water turbine keg float.
4, floating water turbine according to claim 1 is characterized in that mixed earth foundation pile is arranged at closed motor-pumped well bottom.
5, floating water turbine according to claim 1 is characterized in that flow regulator is to be connected and composed by intake adjusting control valve and regulation and control valve rod and adjustment sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202517536U CN202690309U (en) | 2012-05-31 | 2012-05-31 | Floating water turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202517536U CN202690309U (en) | 2012-05-31 | 2012-05-31 | Floating water turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690309U true CN202690309U (en) | 2013-01-23 |
Family
ID=47545935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202517536U Expired - Fee Related CN202690309U (en) | 2012-05-31 | 2012-05-31 | Floating water turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397980A (en) * | 2013-08-02 | 2013-11-20 | 中国海洋石油总公司 | Variable-pitch mechanism of tidal current energy electricity generation water turbine |
| US11319920B2 (en) | 2019-03-08 | 2022-05-03 | Big Moon Power, Inc. | Systems and methods for hydro-based electric power generation |
-
2012
- 2012-05-31 CN CN2012202517536U patent/CN202690309U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397980A (en) * | 2013-08-02 | 2013-11-20 | 中国海洋石油总公司 | Variable-pitch mechanism of tidal current energy electricity generation water turbine |
| US11319920B2 (en) | 2019-03-08 | 2022-05-03 | Big Moon Power, Inc. | Systems and methods for hydro-based electric power generation |
| US11835025B2 (en) | 2019-03-08 | 2023-12-05 | Big Moon Power, Inc. | Systems and methods for hydro-based electric power generation |
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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: 20130123 Termination date: 20140531 |