CN204610134U - A kind of double-generator group hydropower station system - Google Patents
A kind of double-generator group hydropower station system Download PDFInfo
- Publication number
- CN204610134U CN204610134U CN201520231380.XU CN201520231380U CN204610134U CN 204610134 U CN204610134 U CN 204610134U CN 201520231380 U CN201520231380 U CN 201520231380U CN 204610134 U CN204610134 U CN 204610134U
- Authority
- CN
- China
- Prior art keywords
- water turbine
- horizontal axis
- vertical shaft
- vertical
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 239000010813 municipal solid waste Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 238000005381 potential energy Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
Landscapes
- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a kind of double-generator group hydropower station system, comprise dam and be opened in the horizontal penstock bottom dam, the end of described horizontal penstock is provided with vertical shaft water turbine, described vertical shaft water turbine is connected with vertical shaft hydraulic turbine generator, vertical water channel is provided with straight down along described horizontal penstock end, horizontal axis water turbine is provided with in vertical water channel, described horizontal axis water turbine is connected with horizontal axis hydraulic turbine generator, the output terminal of described vertical shaft hydraulic turbine generator and the output terminal of described horizontal axis hydraulic turbine generator access electric transmission line, generate electricity outside system via power transmission tower, the utility model comprehensive Design horizontal penstock and vertical water channel, in conjunction with vertical and horizontal two kinds of water turbine, make full use of the water conservancy potential energy that dam retaining produces, improve the generating efficiency of hydropower station system.
Description
Technical field
The utility model discloses a kind of double-generator group hydropower station system, relate to hydro-electric power generating equipment technical field.
Background technique
Water turbine is the dynamic power machine of rotating mechanical energy the transformation of energy of current, and it belongs to the turbomachinery in fluid machinery.Before and after B.C. 100 years, just there are the blank of water turbine---water wheels, for irrigating by lifting water to a higher level with a water pump, etc. and drive grain processing apparatus in China.Modern water turbine then great majority is arranged in water power plant, is used for driving electrical power generators.In water power plant, the water in upper pond guides water turbine into through aqueduct, and promote rotary wheel of water turbine and rotate, drive electrical generators generates electricity.The water finishing merit then by tail water pipeline discharged to downstream.Head is higher, flow is larger, and the output power of water turbine is also larger.Pump turbine is mainly used in pumped storage power station.When power system load is lower than base load, it can be used as water pump, utilizes providing auxiliary power ability, to draw water upper pond, store energy with potential energy form from lower reservoir; When system loading is higher than base load, can be used as water turbine, send electric power to regulate peak load.Therefore, pure pump-storage plant can not increase electric power the electricity of system, but can improve the performance driving economy of thermal power generation unit, improves the total efficiency of electric power system.Since the fifties, pump-storage generator is subject to most attention and obtains developing rapidly in countries in the world.
In prior art, through dam retaining, the water impact water turbine drive electrical generators that water channel flows out generates electricity.Existing conventional water turbine comprises vertical and horizontal, usually according to the size of head, the high-end choice for use of water drop.Be used alone a kind of vertical or horizontal water turbine and cannot utilize water conservancy potential energy effectively fully.The hydropower station system of comprehensive utilization water conservancy potential energy is lacked in prior art.
Model utility content
Technical problem to be solved in the utility model is: for the defect of prior art, provides a kind of double-generator group hydropower station system.
The utility model is for solving the problems of the technologies described above by the following technical solutions:
A kind of double-generator group hydropower station system, comprise dam and be opened in the horizontal penstock bottom dam, the end of described horizontal penstock is provided with vertical shaft water turbine, described vertical shaft water turbine is connected with vertical shaft hydraulic turbine generator, vertical water channel is provided with straight down along described horizontal penstock end, horizontal axis water turbine is provided with in vertical water channel, described horizontal axis water turbine is connected with horizontal axis hydraulic turbine generator, the output terminal of described vertical shaft hydraulic turbine generator and the output terminal of described horizontal axis hydraulic turbine generator access electric transmission line, generate electricity outside system via power transmission tower.
As further preferred version of the present utility model, the opening that described dam leads to horizontal penstock is also provided with trash rack hurdle.
As further preferred version of the present utility model, the opening of described horizontal penstock is also provided with inlet valve.
As further preferred version of the present utility model, described horizontal axis water turbine is arranged at the bottom of described vertical water channel, at described 3/2 to four/3rds places of vertical water channel vertical direction from upper end.
As further preferred version of the present utility model, described vertical shaft water turbine comprises suspension type vertical shaft water turbine and umbrella-type vertical shaft water turbine.
As further preferred version of the present utility model, described horizontal axis water turbine comprises turbulent flow type horizontal axis water turbine and mixed-flow horizontal axis water turbine.
The utility model adopts above technological scheme compared with prior art, there is following technique effect: the utility model comprehensive Design horizontal penstock and vertical water channel, in conjunction with vertical and horizontal two kinds of water turbine, make full use of the water conservancy potential energy that dam retaining produces, improve the generating efficiency of hydropower station system.
Accompanying drawing explanation
Fig. 1 is system architecture module diagram of the present utility model,
Wherein: 1, dam, 2, trash rack hurdle, 3, inlet valve, 4, horizontal penstock, 5, vertically water channel, 6, vertical shaft water turbine, 7, vertical shaft hydraulic turbine generator, 8, horizontal axis water turbine, 9, horizontal axis hydraulic turbine generator, 10, electric transmission line, 11, power transmission tower.
Embodiment
Be described below in detail mode of execution of the present utility model, the example of described mode of execution is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the mode of execution be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
Those skilled in the art of the present technique are understandable that, the correlation module related in the utility model and the function of realization thereof are the devices of hardware after improvement and formation thereof, device or system carry computer software programs conventional in prior art or pertinent protocols just can realize, and are not improve computer software programs of the prior art or pertinent protocols.Such as, the computer hardware system after improvement still can realize the specific function of this hardware system by loading existing operation system of software.Therefore, be understandable that, innovation of the present utility model is the improvement of hardware module in prior art and connects combination relation, but not be only in hardware module for realizing the improvement of software or the agreement of carrying about function.
Those skilled in the art of the present technique are understandable that, the correlation module mentioned in the utility model is the one or more hardware device for performing in step in operation, method, flow process described in the application, measure, scheme.Described hardware device for required object and specialized designs and manufacture, or also can adopt the known device in general computer or other known hardware devices.Described general computer activates or reconstructs with having storage procedure Selection within it.
Those skilled in the art of the present technique are appreciated that unless expressly stated, and singulative used herein " ", " one ", " described " and " being somebody's turn to do " also can comprise plural form.Should be further understood that, the wording used in specification of the present utility model " comprises " and refers to there is described feature, integer, step, operation, element and/or assembly, but does not get rid of and exist or add other features one or more, integer, step, operation, element, assembly and/or their group.Should be appreciated that, when we claim element to be " connected " or " coupling " to another element time, it can be directly connected or coupled to other elements, or also can there is intermediary element.In addition, " connection " used herein or " coupling " can comprise wireless connections or couple.Wording "and/or" used herein comprises one or more arbitrary unit listing item be associated and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the utility model.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail:
System architecture module diagram of the present utility model as shown in Figure 1, a kind of double-generator group hydropower station system, comprise dam and be opened in the horizontal penstock bottom dam, the end of described horizontal penstock is provided with vertical shaft water turbine, described vertical shaft water turbine is connected with vertical shaft hydraulic turbine generator, vertical water channel is provided with straight down along described horizontal penstock end, horizontal axis water turbine is provided with in vertical water channel, described horizontal axis water turbine is connected with horizontal axis hydraulic turbine generator, the output terminal of described vertical shaft hydraulic turbine generator and the output terminal of described horizontal axis hydraulic turbine generator access electric transmission line, generate electricity outside system via power transmission tower.
As further preferred version of the present utility model, the opening that described dam leads to horizontal penstock is also provided with trash rack hurdle.
As further preferred version of the present utility model, the opening of described horizontal penstock is also provided with inlet valve.
As further preferred version of the present utility model, described horizontal axis water turbine is arranged at the bottom of described vertical water channel, at described 3/2 to four/3rds places of vertical water channel vertical direction from upper end.
As further preferred version of the present utility model, described vertical shaft water turbine comprises suspension type vertical shaft water turbine and umbrella-type vertical shaft water turbine.
As further preferred version of the present utility model, described horizontal axis water turbine comprises turbulent flow type horizontal axis water turbine and mixed-flow horizontal axis water turbine.
By reference to the accompanying drawings mode of execution of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned mode of execution, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solutions of the utility model content, according to technical spirit of the present utility model, within spirit of the present utility model and principle, to any simple amendment that above embodiment does, equivalent replacement and improvement etc., within the protection domain all still belonging to technical solutions of the utility model.
Claims (6)
1. a double-generator group hydropower station system, comprise dam and be opened in the horizontal penstock bottom dam, the end of described horizontal penstock is provided with vertical shaft water turbine, and described vertical shaft water turbine is connected with vertical shaft hydraulic turbine generator, it is characterized in that:
Vertical water channel is provided with straight down along described horizontal penstock end, horizontal axis water turbine is provided with in vertical water channel, described horizontal axis water turbine is connected with horizontal axis hydraulic turbine generator, the output terminal of described vertical shaft hydraulic turbine generator and the output terminal of described horizontal axis hydraulic turbine generator access electric transmission line, generate electricity outside system via power transmission tower.
2. a kind of double-generator group hydropower station system as claimed in claim 1, is characterized in that: the opening that described dam leads to horizontal penstock is also provided with trash rack hurdle.
3. a kind of double-generator group hydropower station system as claimed in claim 1, is characterized in that: the opening of described horizontal penstock is also provided with inlet valve.
4. a kind of double-generator group hydropower station system as claimed in claim 1, is characterized in that: described horizontal axis water turbine is arranged at the bottom of described vertical water channel, at described 3/2 to four/3rds places of vertical water channel vertical direction from upper end.
5. a kind of double-generator group hydropower station system as claimed in claim 1, is characterized in that: described vertical shaft water turbine comprises suspension type vertical shaft water turbine and umbrella-type vertical shaft water turbine.
6. a kind of double-generator group hydropower station system as claimed in claim 1, is characterized in that: described horizontal axis water turbine comprises turbulent flow type horizontal axis water turbine and mixed-flow horizontal axis water turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231380.XU CN204610134U (en) | 2015-04-17 | 2015-04-17 | A kind of double-generator group hydropower station system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231380.XU CN204610134U (en) | 2015-04-17 | 2015-04-17 | A kind of double-generator group hydropower station system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610134U true CN204610134U (en) | 2015-09-02 |
Family
ID=53962704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520231380.XU Expired - Fee Related CN204610134U (en) | 2015-04-17 | 2015-04-17 | A kind of double-generator group hydropower station system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204610134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056899A (en) * | 2017-05-02 | 2018-12-21 | 吴彦民 | Vertical water pushes the driven water-lifting irrigation device that rotary impeller drives the pump work that pumps up water |
| CN109056898A (en) * | 2017-04-19 | 2018-12-21 | 吴彦民 | Horizontal water pushes the driven water-lifting irrigation device that rotary impeller drives the pump work that pumps up water |
-
2015
- 2015-04-17 CN CN201520231380.XU patent/CN204610134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056898A (en) * | 2017-04-19 | 2018-12-21 | 吴彦民 | Horizontal water pushes the driven water-lifting irrigation device that rotary impeller drives the pump work that pumps up water |
| CN109056899A (en) * | 2017-05-02 | 2018-12-21 | 吴彦民 | Vertical water pushes the driven water-lifting irrigation device that rotary impeller drives the pump work that pumps up water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204626355U (en) | Draining storage station | |
| CN203796478U (en) | Vertical-axis offshore wind-water energy storage combined power generation system | |
| CN102953911A (en) | Novel land artificial high altitude water flow water turbine automatic electric generator | |
| CN204610134U (en) | A kind of double-generator group hydropower station system | |
| CN107542626A (en) | A kind of offshore wind farm and perpendicular axis type marine tidal-current energy combined power generation device | |
| CN107461291B (en) | Down-stroke type waterwheel for low-head miniature hydropower station | |
| CN202348543U (en) | Dual-impeller-rotation hydroelectric generator | |
| CN203441673U (en) | Tidal current energy generating water turbine | |
| CN101144458A (en) | Fluid pipe power generating system | |
| CN202688970U (en) | Novel environment-friendly hydropower station | |
| CN202121424U (en) | Cooling system of wind generating set | |
| CN104500318A (en) | Water circulation power-generating device | |
| CN204163915U (en) | A kind of corrosion protection efficient water turbine | |
| CN104165115B (en) | A kind of hydroelectric installation and method thereof | |
| CN201635912U (en) | Power generation structure of constant pressure tandem type hydroturbine | |
| CN102748196A (en) | Reflux water pumping hydroelectric generation device | |
| CN207297237U (en) | A kind of sea combined power generation device | |
| CN105863929B (en) | A kind of Portable hydroelectric device with foldable class ellipse kuppe | |
| CN204061032U (en) | Hydroelectric installation | |
| CN203146198U (en) | Water turbine for ocean current power generation | |
| CN202100387U (en) | Wind power generation water-carrying hydraulic energy generating set | |
| CN205478073U (en) | Water -use for hydropower turbine | |
| CN202659405U (en) | Miniature direct current hydroelectric generator | |
| CN204402751U (en) | A kind of tital generator | |
| CN103161648A (en) | Double-impeller rotation hydroelectric generator |
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: 20150902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |