CN201412262Y - Pipeline cascaded power generating system - Google Patents
Pipeline cascaded power generating system Download PDFInfo
- Publication number
- CN201412262Y CN201412262Y CN2009200543873U CN200920054387U CN201412262Y CN 201412262 Y CN201412262 Y CN 201412262Y CN 2009200543873 U CN2009200543873 U CN 2009200543873U CN 200920054387 U CN200920054387 U CN 200920054387U CN 201412262 Y CN201412262 Y CN 201412262Y
- Authority
- CN
- China
- Prior art keywords
- pipeline
- power generating
- power generation
- valve
- generation system
- 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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Classifications
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a pipeline cascaded power generating system which comprises a hydraulic pipeline and power generating sets. Two or more power generating sets are sequentially arranged in the hydraulic pipeline from top to bottom, the pipeline is divided into a main pipeline and two or more auxiliary pipelines, valves I are arranged at the front ends of the auxiliary pipelines, valves II are arranged at the upper ends of the power generating sets in the main pipeline, and the number of the auxiliary pipelines and the valves is determined according to that of the power generating sets. The pipeline cascaded power generating system utilizes potential energy generated by water flow in the pipeline, adopts a multi-stage impeller driving generator in the pipeline according to the vertical height of the pipeline, and makes full use of the potential energy generated by water level difference. With the advantages of high power generating efficiency, simple structure and easy manufacturing as well as installing, the pipeline cascaded power generating system is quite suitable for small-sized hydraulic power stations in mountain areas.
Description
Technical field
The utility model relates to mechanical design field, specifically a kind of power generation system.
Background technique
Existing electric energy adopts water generating, thermal power generation, solar electrical energy generation, wind-power electricity generation, tidal power generation etc. usually, all be to utilize power plant that water energy, heat energy, solar energy, wind energy, ocean energy are converted into electric energy, but above-described forms of electricity generation needs very big investment mostly, the equipment manufacturing cost height, especially natural energy source befouling environment is again promptly wasted in thermal power generation, and wind-power electricity generation, solar electrical energy generation and tidal power generation efficient are low, but also be subjected to the influence of physical environment, be difficult to stable equilibrium ground and produce electric energy, be not suitable for large size and promote.
The model utility content
For solving the problem that prior art exists, the utility model provides the pipeline step power generation system that a kind of cost is low, be easy to management maintenance, environmental protection.
The utility model is achieved in that
A kind of pipeline step power generation system comprises water pipeline and generating set, from top to bottom sets gradually two or more generating sets in described water pipeline; Described pipeline is divided into main pipe and the subsidiary conduit more than 2 or 2, and the subsidiary conduit front end is provided with valve I, and the generating set upper end is provided with valve II in the main pipe, and the quantity of subsidiary conduit and valve is decided according to the quantity of generating set; In valve II lower end generating set is set, described generating set comprises impeller, transmission shaft, gear, generator, and described impeller is connected with gear, and gear is connected with generator by transmission shaft.
Optionally, the water pipeline ingress is a funnel shape.
When current arrive the one-level generator impeller, the water current driven impeller, impeller-driven gear driven transmission shaft, make external generator rotate generating, when the dirty again segment distance of current arrives the secondary generator impeller, make secondary generator generate electricity, by that analogy, can be according to the mountain shape height progression different with the size design of current, multistage power generation system is worked simultaneously, makes the potential energy of water be fully used.
When needs one-level power generation system is worked, open the valve II of one-level power generation system and the valve I of secondary subsidiary conduit, close the valve II of secondary power generation system, current arrive the one-level generator impeller, the water current driven impeller, impeller-driven gear driven transmission shaft makes external generator rotate generating; Close the one-level power generation system when needs, make secondary power generation system when work, the valve II of one-level power generation system main pipe is closed, open the valve I of one-level power generation system subsidiary conduit and the valve II of secondary power generation system main pipe, then secondary power generation system work.
The utility model utilizes the potential energy that current produce in the pipeline, according to the pipeline vertical height, in pipeline, adopt multi-stage impeller to drive generator, make full use of the potential energy that water-head produces, has the generating efficiency height, simple in structure, be easy to the advantage of making and installing, be highly suitable for small water conservancy power station, mountain area; Maintenance and maintenance that subsidiary conduit is convenient to each grade generator are set, the proper functioning of generator below in the process of maintenance and maintenance one-level generator, not influencing; The water pipeline ingress is a funnel-shaped design, can strengthen the potential energy of water, improves generating efficiency.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute to improper qualification of the present utility model, in the accompanying drawings:
The structural representation of the pipeline step power generation system that Fig. 1 provides for the utility model embodiment.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to qualification of the present utility model.
As shown in Figure 1, the pipeline step power generation system that present embodiment provides comprises water pipeline and generating set, from top to bottom sets gradually two or more generating sets in water pipeline, and water pipeline ingress 1 is a funnel shape; Pipeline is divided into main pipe 2 and the subsidiary conduit more than 2 or 23, and subsidiary conduit 3 front ends are provided with valve I4, and the generating set upper end is provided with valve II5 in the main pipe 2, and the quantity of subsidiary conduit 3 and valve is decided according to the quantity of generating set; In valve II5 lower end generating set is set, generating set comprises impeller 6, transmission shaft 7, gear 8, generator 9, and impeller 6 is connected with gear 8, and gear 8 is connected with generator 9 by transmission shaft 7.
When current arrive one-level generator impeller 6, water current driven impeller 6, impeller 6 actuation gears 8 drive transmission shaft 7, make external generator 9 rotate generating, when the dirty again segment distance of current arrives secondary generator impeller 6, make secondary generator 9 generate electricity, by that analogy, can be according to the mountain shape height progression different with the size design of current, multistage power generation system is worked simultaneously, makes the potential energy of water be fully used.
When needs one-level power generation system is worked, open the valve II5 of one-level power generation system and the valve I4 of secondary subsidiary conduit, close the valve II5 of secondary power generation system, current arrive one-level generator impeller 6, water current driven impeller 6, impeller 6 actuation gears drive transmission shaft 7, make external generator 9 rotate generating; When needs are closed the one-level power generation system, when making the work of secondary power generation system, the valve II5 of one-level power generation system main pipe is closed, open the valve I4 of one-level power generation system subsidiary conduit and the valve II5 of secondary power generation system main pipe, then secondary power generation system work.
Claims (2)
1, a kind of pipeline step power generation system, it is characterized in that: described system comprises water pipeline and generating set, from top to bottom sets gradually two or more generating sets in described water pipeline; Described pipeline is divided into main pipe and the subsidiary conduit more than 2 or 2, and the subsidiary conduit front end is provided with valve I, and the generating set upper end is provided with valve II in the main pipe, and the quantity of subsidiary conduit and valve is decided according to the quantity of generating set; In valve II lower end generating set is set, described generating set comprises impeller, transmission shaft, gear, generator, and described impeller is connected with gear, and gear is connected with generator by transmission shaft.
2, pipeline step power generation system as claimed in claim 1, it is characterized in that: the water pipeline ingress is a funnel shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200543873U CN201412262Y (en) | 2009-04-13 | 2009-04-13 | Pipeline cascaded power generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200543873U CN201412262Y (en) | 2009-04-13 | 2009-04-13 | Pipeline cascaded power generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201412262Y true CN201412262Y (en) | 2010-02-24 |
Family
ID=41714146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200543873U Expired - Fee Related CN201412262Y (en) | 2009-04-13 | 2009-04-13 | Pipeline cascaded power generating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201412262Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182611A (en) * | 2011-03-11 | 2011-09-14 | 刘展 | Pipeline sewage potential energy power generating device |
| WO2016188119A2 (en) * | 2015-05-27 | 2016-12-01 | 张发林 | Single-tunnel multi-level hydroelectric power generation device |
| CN106677968A (en) * | 2017-02-28 | 2017-05-17 | 武汉恒盈泵业有限公司 | Remote monitoring device for pumps |
-
2009
- 2009-04-13 CN CN2009200543873U patent/CN201412262Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182611A (en) * | 2011-03-11 | 2011-09-14 | 刘展 | Pipeline sewage potential energy power generating device |
| CN102182611B (en) * | 2011-03-11 | 2013-09-11 | 刘展 | Pipeline sewage potential energy power generating device |
| WO2016188119A2 (en) * | 2015-05-27 | 2016-12-01 | 张发林 | Single-tunnel multi-level hydroelectric power generation device |
| WO2016188119A3 (en) * | 2015-05-27 | 2017-02-09 | 张发林 | Single-tunnel multi-level hydroelectric power generation device |
| CN106677968A (en) * | 2017-02-28 | 2017-05-17 | 武汉恒盈泵业有限公司 | Remote monitoring device for pumps |
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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: 20100224 Termination date: 20140413 |