CN204344366U - A kind of water power plant sluices and flows secondary electricity generation device - Google Patents
A kind of water power plant sluices and flows secondary electricity generation device Download PDFInfo
- Publication number
- CN204344366U CN204344366U CN201420870304.9U CN201420870304U CN204344366U CN 204344366 U CN204344366 U CN 204344366U CN 201420870304 U CN201420870304 U CN 201420870304U CN 204344366 U CN204344366 U CN 204344366U
- Authority
- CN
- China
- Prior art keywords
- hydraulic turbine
- reinforcing body
- transmission main
- main shaft
- water
- 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
Links
Classifications
-
- 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
The utility model discloses a kind of water power plant sluicing stream secondary electricity generation device, comprise dam body, First hydraulic turbine unit, main-gear box, second hydraulic turbine unit, pinion case and generator, described dam body comprises the reinforcing body that integral type is cast in back side, be sluicing face between two between reinforcing body, on described sluicing face, design leaves spilled water hole, the bottom in described sluicing face is provided with drain tank, described First hydraulic turbine unit comprises First hydraulic turbine and primary transmission main shaft, described First hydraulic turbine unit is arranged on reinforcing body by primary transmission main axis, described second hydraulic turbine unit comprises second hydraulic turbine and secondary transmission main shaft, described second hydraulic turbine unit is arranged on reinforcing body by secondary transmission main axis, described generator is connected with main-gear box by transmission shaft.This water power plant sluicing stream secondary electricity generation device can effectively utilize sluicing stream to generate electricity, and substantially increases the utilization ratio of the energy.
Description
Technical field
The utility model relates to equipment for hydroelectric station technical field, is specially a kind of water power plant sluicing stream secondary electricity generation device.
Background technique
China is one of country that water resource is abundant in the world, along with the progress of exhaustion and the Chinese society level day by day of world's non-renewable energy resources, the good development that the energy of this cleanliness without any pollution of water resource obtains in China and application, the installation total amount of water generating constantly promotes, the power of China is marched toward world's water generating, although water generating technology is very ripe, but in prior art, water power plant is paid little attention to secondary electricity generation, do not accomplish the fine utilization to tail water and the stream that sluices, cause a lot of energy to waste.Have now some water power plants to start to utilize sluice stream and tail water generating, but the efficiency of application is not high, does not reach satisfied effect yet.
Model utility content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of water power plant to sluice and flows secondary electricity generation device.
For achieving the above object, the utility model provides following solution: a kind of water power plant sluices and flows secondary electricity generation device, comprise dam body, First hydraulic turbine unit, main-gear box, second hydraulic turbine unit, pinion case and generator, wherein dam body is mixed earth pouring structure, described dam body comprises the reinforcing body that integral type is cast in back side, described reinforcing body adopts compartment design, be sluicing face between two between reinforcing body, on described sluicing face, design leaves spilled water hole, described spilled water hole is connected with draft tube, the bottom in described sluicing face is provided with drain tank, described First hydraulic turbine unit comprises First hydraulic turbine and primary transmission main shaft, described First hydraulic turbine forms connecting overall by primary transmission main shaft, described First hydraulic turbine unit is arranged on reinforcing body by primary transmission main axis, and the position of First hydraulic turbine is positioned at the front of spilled water hole, described primary transmission main shaft one end is exposed to reinforcing body outside, described main-gear box is connected with the primary transmission main shaft being exposed to reinforcing body outside, realize power transmission, described second hydraulic turbine unit comprises second hydraulic turbine and secondary transmission main shaft, described second hydraulic turbine forms connecting overall by secondary transmission main shaft, described second hydraulic turbine unit is arranged on reinforcing body by secondary transmission main axis, and the position of second hydraulic turbine is positioned at drain tank, described secondary transmission main shaft one end is exposed to reinforcing body outside, described pinion case is connected with the secondary transmission main shaft being exposed to reinforcing body outside, realize power transmission, described pinion case is connected with main-gear box by universal drive shaft, thus realize the transmission of power, described generator is connected with main-gear box by transmission shaft, obtain power.
Preferably, described reinforcing body adopts two-piece design, and comprise epimere and hypomere, wherein the tilt angle of epimere is 60 °-75 °, and the tilt angle of hypomere is 30 °-45 °, and epimere and hypomere are disposable integral builds shaping integral structure.
Preferably, described sluicing face is designed for tilting, and spilled water hole to be exposed to sluicing face outside.
Preferably, described primary transmission main shaft and secondary transmission main shaft realize being rotationally connected by bearing and reinforcing body, and described bearing is installed with one respectively in the left and right sides of each reinforcing body.
Preferably, described First hydraulic turbine is positioned at the front of spilled water hole, and the medial axis in the vertical direction of First hydraulic turbine is lower than the medial axis of spilled water hole.
Preferably, described First hydraulic turbine is water bucket type, comprises water wheels and water wheels bucket, and described water wheels bucket is evenly fixedly mounted on water wheels, and described water wheels are fixedly mounted on primary transmission main shaft.
Compared with prior art, the beneficial effects of the utility model are: the integral type dam body that this water power plant sluicing stream secondary electricity generation device adopts disposable integral to build, substantially increase reliability and security, adopt the design of two-stage water turbine set, greatly can improve the generating efficiency of the stream that sluices, improve the utilization ratio of the energy, First hydraulic turbine group adopts the design of Pelton wheel, meet the water outlet situation of spilled water hole, improve the utilization ratio of water potential energy, the design of sluicing face bottom water drain groove, contribute to the work of second hydraulic turbine group, can increase work efficiency, improve energy utilization rate.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is the main TV structure schematic diagram of the utility model;
Fig. 2 is the utility model side-looking structural representation;
Fig. 3 is the utility model plan structure schematic diagram.
In figure: 1, dam body, 11, reinforcing body, 111, epimere, 112, hypomere, 12, sluicing face, 121, drain tank, 13, spilled water hole, 2, First hydraulic turbine unit, 21, First hydraulic turbine, 211, water wheels, 212, water wheels bucket, 22, primary transmission main shaft, 3, main-gear box, 4, second hydraulic turbine unit, 41, second hydraulic turbine, 42, secondary transmission main shaft, 5, pinion case, 51, universal drive shaft, 6, generator, 61, transmission shaft, 7, draft tube, 8, bearing.
Embodiment
Refer to Fig. 1-3, the utility model provides a kind of technological scheme: a kind of water power plant sluices and flows secondary electricity generation device, comprise dam body 1, First hydraulic turbine unit 2, main-gear box 3, second hydraulic turbine unit 4, pinion case 5 and generator 6, wherein dam body 1 is mixed earth pouring structure, dam body 1 comprises the reinforcing body 11 that integral type is cast in back side, reinforcing body 11 adopts two-piece design, comprise epimere 111 and hypomere 112, wherein the tilt angle of epimere 111 is 60 °-75 °, the tilt angle of hypomere 112 is 30 °-45 °, and epimere 111 with hypomere 112 for disposable integral builds shaping integral structure, reinforcing body 11 adopts compartment to design, reinforce between two between the bodily form 111 is sluicing face 12.Sluicing face 12 is designed for tilting, and the bottom in sluicing face 12 is provided with drain tank 121, and on sluicing face 12, design leaves spilled water hole 13, and spilled water hole 13 to be exposed to sluicing face 12 outside, spilled water hole 13 is connected with draft tube 7.First hydraulic turbine unit 2 comprises First hydraulic turbine 21 and primary transmission main shaft 22, wherein First hydraulic turbine 21 is water bucket type, comprise water wheels 211 and water wheels bucket 212, water wheels bucket 212 is evenly fixedly mounted on water wheels 211, water wheels 211 are fixedly mounted on primary transmission main shaft 22, form connecting overall by primary transmission main shaft 22, primary transmission main shaft 22 realizes being rotationally connected by bearing 8 and reinforcing body 11, and bearing 8 is installed with one respectively in the left and right sides of each reinforcing body 11.First hydraulic turbine unit 2 is rotatably installed on reinforcing body 11 by primary transmission main shaft 22, the position of First hydraulic turbine 21 is positioned at the front of spilled water hole 13, and the medial axis in the vertical direction of First hydraulic turbine 21 is lower than the medial axis of spilled water hole 13, it is outside that primary transmission main shaft 22 one end is exposed to reinforcing body 11.Main-gear box 3 is connected with the primary transmission main shaft 22 being exposed to reinforcing body 11 outside, realizes power transmission.Second hydraulic turbine unit 4 comprises second hydraulic turbine 41 and secondary transmission main shaft 42, second hydraulic turbine 41 forms connecting overall by secondary transmission main shaft 42, secondary transmission main shaft 42 realizes being rotationally connected by bearing 8 and reinforcing body 11, and bearing 8 is installed with one respectively in the left and right sides of each reinforcing body 11.Second hydraulic turbine unit 4 is rotatably installed on reinforcing body 11 by secondary transmission main shaft 42, and the position of second hydraulic turbine 41 is positioned at drain tank 121, and it is outside that secondary transmission main shaft 42 one end is exposed to reinforcing body 11.Pinion case 5 is connected with the secondary transmission main shaft 42 being exposed to reinforcing body 11 outside, realizes power transmission, and pinion case 5 is connected with main-gear box 3 by universal drive shaft 51, thus realizes the transmission of power.Generator 6 is connected with main-gear box 3 by transmission shaft 61, obtains power.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristics, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristics content of the present utility model, all still belong in the scope of the utility model technical characteristics.
Claims (6)
1. a water power plant sluices and flows secondary electricity generation device, comprise dam body, First hydraulic turbine unit, main-gear box, second hydraulic turbine unit, pinion case and generator, wherein dam body is mixed earth pouring structure, described dam body comprises the reinforcing body that integral type is cast in back side, described reinforcing body adopts compartment design, be sluicing face between two between reinforcing body, it is characterized in that: on described sluicing face, design leaves spilled water hole, described spilled water hole is connected with draft tube, the bottom in described sluicing face is provided with drain tank, described First hydraulic turbine unit comprises First hydraulic turbine and primary transmission main shaft, described First hydraulic turbine forms connecting overall by primary transmission main shaft, described First hydraulic turbine unit is arranged on reinforcing body by primary transmission main axis, and the position of First hydraulic turbine is positioned at the front of spilled water hole, described primary transmission main shaft one end is exposed to reinforcing body outside, described main-gear box is connected with the primary transmission main shaft being exposed to reinforcing body outside, realize power transmission, described second hydraulic turbine unit comprises second hydraulic turbine and secondary transmission main shaft, described second hydraulic turbine forms connecting overall by secondary transmission main shaft, described second hydraulic turbine unit is arranged on reinforcing body by secondary transmission main axis, and the position of second hydraulic turbine is positioned at drain tank, described secondary transmission main shaft one end is exposed to reinforcing body outside, described pinion case is connected with the secondary transmission main shaft being exposed to reinforcing body outside, realize power transmission, described pinion case is connected with main-gear box by universal drive shaft, thus realize the transmission of power, described generator is connected with main-gear box by transmission shaft, obtain power.
2. a kind of water power plant according to claim 1 sluices and flows secondary electricity generation device, it is characterized in that: described reinforcing body adopts two-piece design, comprise epimere and hypomere, wherein the tilt angle of epimere is 60 °-75 °, the tilt angle of hypomere is 30 °-45 °, and epimere and hypomere are disposable integral builds shaping integral structure.
3. a kind of water power plant according to claim 1 sluices stream secondary electricity generation device, it is characterized in that: described sluicing face design for tilting, and spilled water hole is exposed to outside, sluicing face.
4. a kind of water power plant according to claim 1 sluices and flows secondary electricity generation device, it is characterized in that: described primary transmission main shaft and secondary transmission main shaft realize being rotationally connected by bearing and reinforcing body, and described bearing is installed with one respectively in the left and right sides of each reinforcing body.
5. a kind of water power plant according to claim 1 sluices and flows secondary electricity generation device, it is characterized in that: described First hydraulic turbine is positioned at the front of spilled water hole, and the medial axis in the vertical direction of First hydraulic turbine is lower than the medial axis of spilled water hole.
6. a kind of water power plant according to claim 1 sluices and flows secondary electricity generation device, it is characterized in that: described First hydraulic turbine is water bucket type, comprise water wheels and water wheels bucket, described water wheels bucket is evenly fixedly mounted on water wheels, and described water wheels are fixedly mounted on primary transmission main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870304.9U CN204344366U (en) | 2014-12-30 | 2014-12-30 | A kind of water power plant sluices and flows secondary electricity generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870304.9U CN204344366U (en) | 2014-12-30 | 2014-12-30 | A kind of water power plant sluices and flows secondary electricity generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204344366U true CN204344366U (en) | 2015-05-20 |
Family
ID=53227639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420870304.9U Expired - Fee Related CN204344366U (en) | 2014-12-30 | 2014-12-30 | A kind of water power plant sluices and flows secondary electricity generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204344366U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869093A (en) * | 2017-03-28 | 2017-06-20 | 兰州理工大学 | Mechanical lever-type pressure power-generating system on overfall dam |
| CN106870255A (en) * | 2017-03-28 | 2017-06-20 | 天津市永亮水电设备制造有限公司 | A kind of combined type tail water generating set |
| CN112901402A (en) * | 2021-03-24 | 2021-06-04 | 赵荣 | Secondary hydroelectric generation equipment and method for water outlet of three gorges dam |
-
2014
- 2014-12-30 CN CN201420870304.9U patent/CN204344366U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869093A (en) * | 2017-03-28 | 2017-06-20 | 兰州理工大学 | Mechanical lever-type pressure power-generating system on overfall dam |
| CN106870255A (en) * | 2017-03-28 | 2017-06-20 | 天津市永亮水电设备制造有限公司 | A kind of combined type tail water generating set |
| CN106869093B (en) * | 2017-03-28 | 2020-07-03 | 兰州理工大学 | Mechanical lever type pressure power generation system on overflow dam |
| CN112901402A (en) * | 2021-03-24 | 2021-06-04 | 赵荣 | Secondary hydroelectric generation equipment and method for water outlet of three gorges dam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201013525Y (en) | Electric generating apparatus using tail water in hydraulic power plant | |
| CN202596969U (en) | Ecology mini-sized water electrical power generating system | |
| CN204626355U (en) | Draining storage station | |
| CN204344366U (en) | A kind of water power plant sluices and flows secondary electricity generation device | |
| CN206539450U (en) | One kind collection rain TRT | |
| CN105464884A (en) | Rainwater power generator | |
| CN204456025U (en) | A kind of structure improving sloping breakwater wave-activated power generation efficiency | |
| CN107061129A (en) | Tidal-energy electric generator set | |
| CN204783438U (en) | Novel unhurried current formula hydroelectric generator | |
| CN207333083U (en) | One kind power generation waterwheel group | |
| CN107634698A (en) | A kind of solar photovoltaic generation system waterborne | |
| CN204783427U (en) | Hydroenergy machine equipment | |
| CN205101163U (en) | Dive impeller hydroelectric generation device of flotation tank formula | |
| CN203604103U (en) | Pipe-laying type hydroelectric power facility | |
| CN202768225U (en) | Internal water power super multiplying generating system for reservoir | |
| CN208595029U (en) | A kind of power generator using recirculated water | |
| CN203822528U (en) | Hydraulic power generation device | |
| CN203146198U (en) | Water turbine for ocean current power generation | |
| CN207960842U (en) | A kind of deep sea energy source integrated system based on floating wind turbine and marine tidal-current energy device | |
| CN202954917U (en) | Device utilizing sewer pipe current to generate electricity | |
| CN201723354U (en) | Pontoon waterwheel generating set | |
| CN201730726U (en) | Water-flow gravity generator | |
| CN205277672U (en) | Power generation device | |
| CN208416771U (en) | A kind of low head water wheel generating set | |
| CN202900521U (en) | Wave vortex conversion device |
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: 20150520 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |