CN1060138A - A kind of hydroelectric power plant that floats on the surface - Google Patents
A kind of hydroelectric power plant that floats on the surface Download PDFInfo
- Publication number
- CN1060138A CN1060138A CN90107698A CN90107698A CN1060138A CN 1060138 A CN1060138 A CN 1060138A CN 90107698 A CN90107698 A CN 90107698A CN 90107698 A CN90107698 A CN 90107698A CN 1060138 A CN1060138 A CN 1060138A
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- Prior art keywords
- power station
- floats
- water
- water turbine
- blade
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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
Abstract
A kind of hydroelectric power plant that floats on the surface, form by power station, one or more unit, power station, described unit is by generator, driving mechanism, blade type water turbine connect to form, it is characterized in that: the generator in power station, described unit, driving mechanism and blade type water turbine are installed in the pontoon system, also has position structure in the pontoon system, utilize position structure can fix the position of power station, unit in river, when river flows, the blade type water turbine rotates, and, produce electric energy by the rotation of driving mechanism drive generator.Power station of the present invention has easy for installation, need not to build the characteristics of dam, can use in the many rivers of silt, is particularly suitable for setting up small hydropower station.
Description
Hydroelectric installation of the present invention relates to the field, water power plant and particularly relates to the field, water power plant that utilizes the river generation electric energy that flows.
In the prior art, set up the water power plant and all need set up barrage, compile the river by barrage, and raising of water level, utilize the blade type water turbine in the drop driving power station of the water level when sluicing to rotate again, drive generator thus and rotate the generation electric energy, it is few that this water power plant relatively is suitable for silt, the river that bleeder quantity is big, expensive bigger, construction is difficulty relatively, can not make full use of the energy that river flows and produces, and set up the restriction that the power station is subjected to landform.
The objective of the invention is to solve the deficiencies in the prior art part, a kind of hydroelectric power plant that floats on the surface is provided.
Hydroelectric power plant of the present invention is to be combined by power station, one or more unit, each power station, unit all is by generator, driving mechanism between the rotatingshaft of blade type water turbine, the rotatingshaft that is connected described generator and described water turbine connects and composes, described water turbine has the blade type moving runner on one or more rotatingshafts that are fixedly mounted on described water turbine, it is characterized in that:
Power station, described unit has a pontoon system that can swim on the water surface, and the pontoon system is connected and composed by the supporting structure between two floats and two floats;
The rotatingshaft of described blade type water turbine is installed between described two floats by bearing fixing, any one blade on the blade type runner of blade type water turbine all can pass through under the water line of pontoon system, and no matter when, have at least a blade to be positioned at below the described water line.
Also have a platform on the described blade type water turbine, the both sides of this platform and described two floats fix, and the top of platform fixedly mounts described generator.
The outside of described pontoon system also has plural, is used for fixing the protruding structure of pontoon system position in water.
When the power station, a unit of hydroelectric power plant of the present invention is placed in the mobile river, described pontoon system, swim on the water surface, utilize the rope that is connected with protruding structure in the described pontoon system or anchor or timber the pontoon system can be located.
When river flows through between two floats, be positioned at the thrust that the following blade of pontoon system water bit line is subjected to water, the rotatingshaft of drive vane formula water turbine rotates, and the rotation of the rotatingshaft of blade type water turbine is rotated by the rotatingshaft that described driving mechanism drives generator, makes generator for electricity generation.
Power station, a plurality of described unit can be simultaneously placed side by side in the river that flows, generating simultaneously.
In the power station, unit in power station of the present invention, below the water line between described two floats U type tank can also be installed, be at the described blade below the described water line between two sides of this U type tank, the water inlet place of described U type tank has horn-type structure.
When the power station, a unit of hydroelectric power plant of the present invention was placed in the mobile river, current confluxed into U type tank through the horn-type structure of U type tank, drove described blade type water turbine and rotated.
Power station of the present invention can be according to the demand of electricity, the flow velocity of river, flow and in selecting power station, one or more unit constitute, have installation, characteristics easily of building a station.
Set up power station of the present invention, need not to set up dam, can not produce silt alluvial problem, can be applied to the many rivers of silt.
In addition,, need not consider the peripheral landform in river, therefore, be more conducive to utilize fully water resource, be particularly suitable for the water generating in outlying district, mountain area because power station of the present invention need not to set up dam.
Figure 1 shows that the external shape schematic representation in the power station, unit that first and second embodiment exemplifies.
Figure 2 shows that the internal structure schematic representation in the power station, unit that first embodiment is exemplified.
Figure 3 shows that the explanatory drawing in the power station, unit that first embodiment is exemplified.
Figure 4 shows that the explanatory drawing of the protruding structure (12) in the power station, unit that first embodiment is exemplified.
Figure 5 shows that the explanatory drawing of positioning ring (13) of the protruding structure (12) in the power station, unit that first embodiment is exemplified.
Figure 6 shows that the schematic representation of the internal structure in the power station, unit that second embodiment is exemplified.
Fig. 7,8 is depicted as the explanatory drawing in the power station, unit that second embodiment exemplified.
Figure 9 shows that the explanatory drawing of the float (1,2) in the power station, unit that second embodiment is exemplified.
In first embodiment that the present invention exemplified, with reference to figure 1,2, power station of the present invention is combined by power station, one or more unit, each power station, unit all has the pontoon system that is connected and composed by the supporting frame (3) between two floats (1,2) and float (1,2), described float (1,2) is a hollow structure, and floatability is on the water surface.
Described two floats (1, a blade type water turbine is installed 2), this blade type water turbine has a blade type runner (7), blade type runner (7) is fixedly mounted on the rotatingshaft (8) of blade type water turbine, the two ends of axle (8) are by bearing (9) and two floats (1,2) fixedly connected, any one blade (6) on the blade type runner (7) all can pass through under the water line (A) of pontoon system, and when no matter blade type runner (7) turns on any position, with reference to figure 3, have at least a blade (11) to be positioned at below the water line (A).
Have a platform (4) on the described blade type water turbine, the both sides of platform (4) and described two floats (1,2) fix, and the top of platform (4) is installed with generator (5).
Driving mechanism between the rotatingshaft of rotatingshaft (8) power station, described unit, that be connected the blade type water turbine and generator is made up of the transmission part that is fixedly mounted on supporting roller (10) on the rotatingshaft (8), be connected between the rotatingshaft of wheel (10) and generator (5), and this transmission part can be to be made of gear train or belt gear.
The outside of described float (1,2) is equipped with four protruding structures (12) that are used for fixing pontoon system position in water, with reference to figure 4,5, in the present embodiment, protruding structure (12) is made up of a locating column (15), the positioning ring (13) that is enclosed within the outside of locating column (15), and positioning ring (13) is fixedly mounted on the float (1,2); The top of locating column (15) has had the protruding structure (16) of position-limiting action, and the bottom has the structure (17) that is used for the tether rope.
When the power station, a unit in power station of the present invention is placed in the mobile river, described pontoon system swims on the water surface, the water surface reaches described water line (A), utilize the rope be connected with described structure (17) or mill anchor or timber can be located the pontoon system, when river fluctuates, described locating column (15) slides in the hole (14) of positioning ring (13), makes described pontoon system fluctuating and float with river.
When river flows through between two floats (1,2), the following blade (11) of water line (A) that is positioned at the pontoon system is subjected to the thrust of water, the blade type runner (7) of drive vane formula water turbine rotates, axle (8) rotates thereupon, the rotation of axle (8) drives supporting roller (10) and rotates, wheel (10) rotates by the rotatingshaft that described transmission part drives generator (5), makes generator (5) generating.
Power station of the present invention can be arranged side by side on the water surface by a plurality of above-mentioned power stations, unit and form.
In second embodiment that the present invention exemplified, power station, described unit has the pontoon system that is connected to form by the supporting frame (3) between two floats (1,2) and float (1,2), is installed in the generator (5) on the platform (4), with reference to figure 1.
Described two floats (1, the blade type water turbine that three parallel installations are arranged 2), with reference to figure 6, each blade type water turbine has a rotatingshaft (20), the two ends of rotatingshaft (20) are by bearing (21) and float (1,2) fixedly connected, each rotatingshaft (20) is gone up coaxial 3 the blade type moving runner (B1 that are installed with, B2, B3), also be fixedly connected with a servo axis (23) on each axle (20), supporting roller (23) is connected with a servo axis (25) by a drive wheel (24), be connected with transmission part between the rotatingshaft of servo axis (25) and generator (5), this transmission part can be made up of gear train or belt drive part.
In described 3 blade type water turbine, any one blade (34) on any one blade type moving runner (B1, B2, B3) all can pass through under the water line (A) of pontoon system, and when no matter blade type runner (B1, B2, B3) turns on any position, always there is a blade (34) to be positioned at below the water line.
Described supporting roller (23) as shown in Figure 7, has tooth-shape structure (22), and described drive wheel (24) and axle (25) fixed installation have tooth-shape structure (26) on the wheel (24), tooth-shape structure (26) and tooth-shape structure (22) interlock mutually.
Below the water line between described two floats (1,2), also be installed with three U type tanks (31,32,33), the water inlet of each U type tank (31,32,33) has horn-type structure (30), with reference to figure 8, any one blade (34) of the blade type runner (B1) in described 3 blade type water turbine all can pass through between two sides of the U type tank (31) under the water line (A) of pontoon system (D1, D2):
Any one blade (34) of blade type runner (B2) in described 3 blade type water turbine all can pass through between two sides of the U type tank (33) under the water line (A) of pontoon system (D1, D2).
The outside of described two floats (1,2) is installed with the column type structure (40) of 6 projectioies.
When the power station, a unit in power station of the present invention is placed in the mobile river, described pontoon system swims on the water surface, the water surface reaches the water line (A) of described pontoon system, utilizes the rope that is connected with described structure (40) or anchor or timber the pontoon system can be located.
When river flows through between two floats (1,2), river confluxes into described 3 the blade type water turbine rotation of U type tank (31,32,33) driving through the horn-type structure (30) of U type tank (31,32,33), the rotation of the rotatingshaft of blade type water turbine (20) is rotated supporting roller (23), the rotating drive servo axis (25) of supporting roller (23) rotates, the rotation of servo axis (25) is rotated by the rotatingshaft that described transmission part drives generator (5), makes generator for electricity generation.
In the present embodiment, any one float in the described float (1,2) all can be by the fixedly connected formation of a plurality of ball floats (41), and with reference to figure 9, each ball float (41) is hollow-core construction, and two floats (1,2) interconnect by supporting frame (3).
Claims (2)
1, a kind of hydroelectric power plant that floats on the surface, combine by power station, one or more unit, each power station, unit all is by generator, blade type water turbine, the driving mechanism that is connected between the rotatingshaft of the rotatingshaft of described generator and described water turbine connects and composes, described water turbine has the blade type moving runner on one or more rotatingshafts that are fixedly mounted on described water turbine, it is characterized in that:
Power station, described unit has a pontoon system that can swim on the water surface, and the pontoon system is connected and composed by the supporting structure between two floats and two floats;
The rotatingshaft of described blade type water turbine is installed between described two floats by bearing fixing, any one blade on the blade type moving runner of blade type water turbine all can pass through under the water line of pontoon system, and no matter when, have at least a blade to be positioned at below the described water line;
Also have a platform on the described blade type water turbine, the both sides of this platform and described two floats fix, and the top of platform fixedly mounts described generator;
The outside of described pontoon system also has plural, is used for fixing the protruding structure of pontoon system position in water.
2, hydroelectric power plant according to claim 1, it is characterized in that: below the water line between two floats in power station, unit U type tank is installed also, be at the described blade below the described water line between two sides of U type tank, the water inlet place of described U type tank has horn-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90107698A CN1060138A (en) | 1990-09-17 | 1990-09-17 | A kind of hydroelectric power plant that floats on the surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90107698A CN1060138A (en) | 1990-09-17 | 1990-09-17 | A kind of hydroelectric power plant that floats on the surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1060138A true CN1060138A (en) | 1992-04-08 |
Family
ID=4880675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90107698A Pending CN1060138A (en) | 1990-09-17 | 1990-09-17 | A kind of hydroelectric power plant that floats on the surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1060138A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004065784A1 (en) * | 2003-01-24 | 2004-08-05 | Hongyue Ju | Floating type hydraulic generator |
| CN103332798A (en) * | 2013-06-21 | 2013-10-02 | 浙江奇峰泵业有限公司 | Detachable floating pontoon |
| CN105976568A (en) * | 2016-06-28 | 2016-09-28 | 赵立军 | Water early warning monitoring device |
| CN107061115A (en) * | 2017-05-22 | 2017-08-18 | 陈永远 | Ultra-large type water-power plant |
| WO2019206104A1 (en) * | 2018-04-24 | 2019-10-31 | Wang Wusheng | Water power generation apparatus |
| CN111379655A (en) * | 2018-12-27 | 2020-07-07 | 陈学军 | Floating type hydroelectric generation platform |
-
1990
- 1990-09-17 CN CN90107698A patent/CN1060138A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004065784A1 (en) * | 2003-01-24 | 2004-08-05 | Hongyue Ju | Floating type hydraulic generator |
| CN103332798A (en) * | 2013-06-21 | 2013-10-02 | 浙江奇峰泵业有限公司 | Detachable floating pontoon |
| CN105976568A (en) * | 2016-06-28 | 2016-09-28 | 赵立军 | Water early warning monitoring device |
| CN107061115A (en) * | 2017-05-22 | 2017-08-18 | 陈永远 | Ultra-large type water-power plant |
| WO2019206104A1 (en) * | 2018-04-24 | 2019-10-31 | Wang Wusheng | Water power generation apparatus |
| CN111379655A (en) * | 2018-12-27 | 2020-07-07 | 陈学军 | Floating type hydroelectric generation platform |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |