CN201106521Y - Non-dam immersion type affluence supercharging waterwheel generator - Google Patents
Non-dam immersion type affluence supercharging waterwheel generator Download PDFInfo
- Publication number
- CN201106521Y CN201106521Y CNU2007200654082U CN200720065408U CN201106521Y CN 201106521 Y CN201106521 Y CN 201106521Y CN U2007200654082 U CNU2007200654082 U CN U2007200654082U CN 200720065408 U CN200720065408 U CN 200720065408U CN 201106521 Y CN201106521 Y CN 201106521Y
- Authority
- CN
- China
- Prior art keywords
- afflux
- pressurization cylinder
- turbine generator
- dam
- immersion
- 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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- 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 relates to a non-dam immersion flow-collecting and pressure-increasing hydraulic generator, without stopping flow and damming, and destroying ecology, and with simple and easy project implement. The water wheel and the generator are integrated in the structure, the hydraulic generator is installed in a flow-collecting and pressure-increasing cylinder, the inlet area of the flow-collecting and pressure-increasing cylinder is larger than the output area, and the flow-collecting and pressure-increasing cylinder presents a trumpet shape which is large in the front and small in the back.
Description
Technical field
The utility model relates to a kind of hydraulic turbine generator, especially a kind of no dam immersion afflux pressurized water turbine generator.
Background technique
Hydraulic turbine generator includes water wheels and a generator, in the rotating shaft of water wheels helical blade is arranged, and need have the strong impact force current of certain drop during work, promotes its rotation, directly or drive the rotor rotation of generator set by driving mechanism.The installation conditions of the hydraulic turbine generator of prior art is will build to build high dam, provides the strong impact force current that drive the water wheels rotation with the high drop of water level, and required cut-off dam making expense is huge, destroys ecologically, and engineering construction is subject to many limitations, and this is its shortcoming.
Summary of the invention
The purpose of this utility model is to provide a kind of cut-off dam making that do not need, and does not destroy ecology, the hydraulic turbine generator that engineering construction is simple, promptly a kind of no dam immersion afflux pressurized water turbine generator.
The technological scheme that its technical problem that solves the utility model adopts is: water wheels and being integral of generator structure, this hydraulic turbine generator are loaded in the afflux pressurization cylinder, and this afflux pressurization cylinder inlet-duct area is pre-large post-small horn shape shape greater than discharge area.
The beneficial effects of the utility model are: the afflux pressurization cylinder can effectively be assembled current, improves hydraulic pressure, and blade is done maximum Driving force.Can adopt low head water turbine, thereby addressing is not tight, need not to build a dam, migration is convenient, to environment do not destroy, water surface Micron Technology, invest for a short time, spare and can generate electricity as long as be applicable in mobile rivers,lakes and seas, the artificial irrigation canals and ditches.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1 is the afflux pressurization cylinder, and 2 is the one body swimming turbine generator, and 3 is supporting frame, and 4 is elastic cable paper, and 5 is guide plate, and 6 is hawser, and 7 for blocking dirty airflow fence, and 8 is base.
Embodiment
Referring to accompanying drawing, the utility model includes an one body swimming turbine generator 2, it is characterized in that: one body swimming turbine generator 2 is installed in the afflux pressurization cylinder 1, and described afflux pressurization cylinder 1 front end inlet-duct area is pre-large post-small horn shape shape greater than the back outlet area.
In embodiment of the present utility model, one body swimming turbine generator 2 is fixed in the afflux pressurization cylinder 1 by a support 3.
In embodiment of the present utility model, some guide plates 5 are arranged outside afflux pressurization cylinder 1, described guide plate 5 can be the triangular in shape plate object parallel with the medial axis of afflux pressurization cylinder 1.Guide plate 5 plays the fixedly effect of rudder, makes afflux pressurization cylinder 1 aim at water (flow) direction all the time under the punching press of current.
In embodiment of the present utility model, be provided with in the import of afflux pressurization cylinder 1 and block dirty airflow fence 7, this blocks dirty airflow fence 7 by being made up of the parallel shaft of certain intervals, can be metallic rod.Block the entrance point that dirty airflow fence 7 can coning cover in afflux pressurization cylinder 1, prevent that on the one hand dirt such as pasture and water from entering the afflux pressurization cylinder, can utilize impulsive force that dirts such as pasture and water are washed away with anti-plugging afflux pressurization cylinder on the other hand.
In embodiment of the present utility model, in the inlet edge of afflux pressurization cylinder 1 hawser 6 is arranged, hawser 6 is connected afflux pressurization cylinder 1 with fixing stake, afflux pressurization cylinder 1 is fixing.
The effect of base 8 is fixing afflux pressurization cylinder on the one hand, makes afflux pressurization cylinder 1 and water-bed silt keep certain distance on the other hand, damages a generator and an impeller in order to avoid mud sand enters in the heavy tube.
Claims (3)
1, a kind of no dam immersion afflux pressurized water turbine generator, include an one body swimming turbine generator (2), it is characterized in that: one body swimming turbine generator (2) is installed in the afflux pressurization cylinder (1), described afflux pressurization cylinder (1) front end inlet-duct area is pre-large post-small horn shape shape greater than the back outlet area.
2, no dam according to claim 1 immersion afflux pressurized water turbine generator, it is characterized in that: some guide plates (5) are arranged outside afflux pressurization cylinder (1), and described guide plate (5) is the triangular in shape plate object parallel with the medial axis of afflux pressurization cylinder (1).
3, no dam according to claim 1 and 2 immersion afflux pressurized water turbine generator, it is characterized in that: be provided with in the import of afflux pressurization cylinder (1) and block dirty airflow fence (7), this blocks dirty airflow fence (7) by being made up of the parallel shaft of certain intervals, coning covers in the entrance point of afflux pressurization cylinder 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200654082U CN201106521Y (en) | 2007-12-08 | 2007-12-08 | Non-dam immersion type affluence supercharging waterwheel generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200654082U CN201106521Y (en) | 2007-12-08 | 2007-12-08 | Non-dam immersion type affluence supercharging waterwheel generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106521Y true CN201106521Y (en) | 2008-08-27 |
Family
ID=39958320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200654082U Expired - Fee Related CN201106521Y (en) | 2007-12-08 | 2007-12-08 | Non-dam immersion type affluence supercharging waterwheel generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106521Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794885A (en) * | 2017-11-03 | 2018-03-13 | 中国电建集团贵阳勘测设计研究院有限公司 | Ecological water intake conical trash rack |
| CN110735753A (en) * | 2019-10-29 | 2020-01-31 | 梁大伟 | Water flow energy-gathering impact gravity water wheel power generation device |
-
2007
- 2007-12-08 CN CNU2007200654082U patent/CN201106521Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794885A (en) * | 2017-11-03 | 2018-03-13 | 中国电建集团贵阳勘测设计研究院有限公司 | Ecological water intake conical trash rack |
| CN107794885B (en) * | 2017-11-03 | 2023-02-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Ecological water intake conical trash rack |
| CN110735753A (en) * | 2019-10-29 | 2020-01-31 | 梁大伟 | Water flow energy-gathering impact gravity water wheel power generation device |
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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: 20080827 Termination date: 20101208 |