CN1279348A - Equipment and method for multi-stage hydroelectric generation - Google Patents
Equipment and method for multi-stage hydroelectric generation Download PDFInfo
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- CN1279348A CN1279348A CN00104236A CN00104236A CN1279348A CN 1279348 A CN1279348 A CN 1279348A CN 00104236 A CN00104236 A CN 00104236A CN 00104236 A CN00104236 A CN 00104236A CN 1279348 A CN1279348 A CN 1279348A
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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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Abstract
A multi-stage hydroelectric generation equipment is composed of high-level water source, low-level water source, sealed water container and hydraulic generator. The method for generating electric power with said equipment includes such steps as raising the water level in right water storge to a certain height, raising the water level in left water storage to needed height, generating low-pressure area in water container, adding the flows from high-level and low-level water sources, and driving hydraulic generator.
Description
The method that the present invention relates to a kind of hydroelectric equipment and utilize this equipment to generate electricity.
Hydroelectric power at present is by the water level promoting of construction barrage dykes and dams with natural water source, forms drop and promotes hydraulic turbine generator generation electric energy, and this method depends on natural condition, engineering work load is big.In order to solve hydroelectric power system problems such as water drop and mass loss must be arranged in the open air, the patent No. is 93117926 (notification numbers 1101401, day for announcing 95.04.12) patent of invention discloses a kind of indoor self-cycling siphon water-hammer electric generator, it is with the syphon tube that circulates up and down, balancing side pipe and draft tube are connected into circulating pipe-line system with big young waiter in a wineshop or an inn's case tube and water storage box, behind the water-filling, Open valve causes negative water hammer pressure rapidly, and by the pressure compensation effect of the inertia of water and air in the case tube and elastic reaction and balancing side pipe water column by cooperating the transmission in slit, make and keep long siphon to flow in the pipe, drive turbo driving, thereby realize the generating of generator in indoor no drop self-loopa.This method efficient is not high, and is difficult to realize.
The objective of the invention is to design the multi-stage hydroelectric generation equipment and the method for a kind of efficient height, easily realization.
The multi-stage hydroelectric generation equipment that the present invention adopts, comprise high-level water source 1, low level water source 2 and airtight tank 3, tank 3 tops are provided with outlet valve 4, two water chambers about internal tank is separated into, left side water chamber is separated into two-layer up and down, two interlayers communicate by pipeline 14, the lower floor of left side water chamber communicates with right water chamber by pipeline 5 and valve 6, hydraulic turbine generator 7 is located in the pipeline 5, right water chamber bottom is provided with outlet pipe 8 and outlet valve 9, high-level water source 1 communicates with left water chamber upper strata by pipeline 10 and valve 11, and low level water source 2 communicates with left water chamber lower floor by pipeline 12 and valve 13.The long-pending sectional area of the pipeline section of outlet pipe 8 greater than pipeline 5 water outlets.
Utilize the method for multi-stage hydroelectric generation equipment generating, comprise the steps:
A. close flowing water Valve 9 and valve 13, open valve 6, valve 11 and outlet valve 4, the water level of right water chamber is increased to certain altitude.
B. throttle down 6, and the water level of left water chamber is increased to requiring height, close outlet valve 4 and valve 11.
C. open outlet valve 9, in tank 3, form low pressure area, behind the stable level, open valve 6, valve 11 and valve 13, make the flow stack at the flow and the low level water source of high-level water source, increase hydroelectric drop.
Below in conjunction with drawings and embodiments the present invention is described in further detail.
Accompanying drawing is the structural representation of multi-stage hydroelectric generation equipment of the present invention.
Multi-stage hydroelectric generation equipment, comprise high-level water source 1, low level water source 2 and airtight tank 3, tank 3 tops are provided with outlet valve 4, two water chambers about internal tank is separated into, left side water chamber is separated into two-layer up and down, two interlayers communicate by pipeline 14, the lower floor of left side water chamber communicates with right water chamber by pipeline 5 and valve 6, hydraulic turbine generator 7 is located in the pipeline 5, right water chamber bottom is provided with outlet pipe 8 and outlet valve 9, high-level water source 1 communicates with left water chamber upper strata by pipeline 10 and valve 11, and low level water source 2 communicates with left water chamber lower floor by pipeline 12 and valve 13.
Utilize the method for multi-stage hydroelectric generation equipment generating to comprise the steps: to close flowing water Valve 9 and valve 13, open valve 6, valve 11 and outlet valve 4, with the water level of right water chamber increase to.Throttle down 6 is increased the water level of left water chamber, closes outlet valve 4 and valve 11.Open outlet valve 9, because the long-pending sectional area of the pipeline section of outlet pipe 8 greater than pipeline 5 water outlets, therefore in tank 3, form low pressure area, behind stable level, open valve 6, valve 11 and valve 13, the flow stack at the flow of high-level water source and low level water source increases hydroelectric drop.Current promote hydraulic turbine generator 7 by pipeline 5 and produce electric energy.
Claims (2)
1, a kind of multi-stage hydroelectric generation equipment, it is characterized in that: comprise high-level water source (1), low level water source (2) and airtight tank (3), tank (3) top is provided with outlet valve (4), two water chambers about internal tank is separated into, left side water chamber is separated into two-layer up and down, two interlayers communicate by pipeline (14), the lower floor of left side water chamber communicates with right water chamber by pipeline (5) and valve (6), hydraulic turbine generator (7) is located in the pipeline (5), right water chamber bottom is provided with outlet pipe (8) and outlet valve (9), high-level water source (1) communicates with left water chamber upper strata by pipeline (10) and valve (11), low level water source (2) communicates the long-pending sectional area greater than pipeline (5) water outlet of the pipeline section of outlet pipe (8) by pipeline (12) and valve (13) with left water chamber lower floor.
2, a kind of method of utilizing the generating of multi-stage hydroelectric generation equipment comprises the steps:
A. close flowing water Valve (9) and valve (13), open valve (6), valve (11) and outlet valve (4), the water level of right water chamber is increased;
B. throttle down (6) is increased the water level of left water chamber, closes outlet valve (4) and valve (11);
C. open outlet valve (9), in tank (3), form low pressure area, behind the stable level, open valve (6), valve (11) and valve (13), make the flow stack at the flow and the low level water source of high-level water source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00104236A CN1086776C (en) | 2000-04-17 | 2000-04-17 | Equipment and method for multi-stage hydroelectric generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00104236A CN1086776C (en) | 2000-04-17 | 2000-04-17 | Equipment and method for multi-stage hydroelectric generation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1279348A true CN1279348A (en) | 2001-01-10 |
| CN1086776C CN1086776C (en) | 2002-06-26 |
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ID=4577232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00104236A Expired - Fee Related CN1086776C (en) | 2000-04-17 | 2000-04-17 | Equipment and method for multi-stage hydroelectric generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1086776C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322384A (en) * | 2011-08-24 | 2012-01-18 | 大连天润能源技术开发有限公司 | Water energy comprehensive generating system |
| CN110594087A (en) * | 2019-10-21 | 2019-12-20 | 江苏国知中研知识产权发展有限公司 | Tidal power generation device for small sea area |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110980A (en) * | 1977-10-13 | 1978-09-05 | Foulke Willing B | Apparatus for producing mechanical kinetic energy from falling water |
| US4476396A (en) * | 1982-09-27 | 1984-10-09 | Commonwealth Associates Inc. | Low-head hydroelectric generation system |
| ATE47467T1 (en) * | 1985-03-28 | 1989-11-15 | Shell Int Research | ENERGY UPGRADE AND RECOVERY. |
| US4804855A (en) * | 1987-02-13 | 1989-02-14 | Obermeyer Henry K | Hydromotive machine apparatus and method of constructing the same |
| CN2233468Y (en) * | 1995-01-11 | 1996-08-21 | 周锦宇 | Atmospheric pressure, vacuum suction synchronous flow hydroelectric generator set |
-
2000
- 2000-04-17 CN CN00104236A patent/CN1086776C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322384A (en) * | 2011-08-24 | 2012-01-18 | 大连天润能源技术开发有限公司 | Water energy comprehensive generating system |
| CN102322384B (en) * | 2011-08-24 | 2013-08-28 | 大连天润能源技术开发有限公司 | Water energy comprehensive generating system |
| CN110594087A (en) * | 2019-10-21 | 2019-12-20 | 江苏国知中研知识产权发展有限公司 | Tidal power generation device for small sea area |
| CN110594087B (en) * | 2019-10-21 | 2020-12-15 | 江苏国知中研知识产权发展有限公司 | Tidal power generation device for small sea area |
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| Publication number | Publication date |
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| CN1086776C (en) | 2002-06-26 |
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