CN1293300C - Hydraulic water hammer generating device - Google Patents
Hydraulic water hammer generating device Download PDFInfo
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- CN1293300C CN1293300C CNB2005101198862A CN200510119886A CN1293300C CN 1293300 C CN1293300 C CN 1293300C CN B2005101198862 A CNB2005101198862 A CN B2005101198862A CN 200510119886 A CN200510119886 A CN 200510119886A CN 1293300 C CN1293300 C CN 1293300C
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- 239000002699 waste material Substances 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 10
- 239000002689 soil Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 25
- 239000011150 reinforced concrete Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000011161 development Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009183 running Effects 0.000 description 5
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- 239000003245 coal Substances 0.000 description 3
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- 238000006243 chemical reaction Methods 0.000 description 2
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- 230000002860 competitive effect Effects 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The invention provides a hydraulic water hammer power generation technical device which can carry out high-capacity hydraulic power generation under the condition of not constructing a reservoir dam or constructing a reservoir dam with smaller reservoir capacity. Therefore, a large amount of soil is prevented from being flooded and occupied, a large amount of immigration is avoided, the unit kilowatt investment can be greatly reduced, and the engineering construction period is shortened.
Description
Technical field
The present invention relates to waterpower development and utilize technical field, relate to water hammer and hydraulic power generation technology simultaneously, specifically provide a kind of hydraulic water-hammer power generating device.
Background technique
Along with the Chinese society rapid development of economy, the required coal energy of coal fired power generation worsening shortages, the sustainable development that imbalance between power supply and demand becomes increasingly conspicuous and influences to a certain extent and restricted Chinese society economy.In order to change this situation, adjust energy policy, greatly develop hydroelectric power, reduce the proportion of coal fired power generation in electrical network gradually, become the inevitable choice of China's power industry construction development.Hydroelectric power not only has advantageous hydraulic power potentials advantage in China, and of fine quality, clean environmental protection that itself had and reproducible characteristic, is that any other electrical production energy is incomparable at present.Yet for many years, hydroelectric power in China's electrical network proportion always the fact of less than 20% also show, the construction development of hydroelectric power cause is unsatisfactory, trace it to its cause and mainly have the problem of the following aspects: the unification that at first is the hydraulic power generation technology pattern, barrage is built a dam, build reservoir, the hydroelectric power unit is installed is almost become the unique technical pattern of building hydraulic power project, its landform, the primary condition that geological condition has also become the restriction hydraulic power project to build, like this, make many hydraulic power potentialss because landform, the restriction of geological condition can not develop and utilize; Next a large amount of immigrants, historical relic that is flooding of a large amount of soils accounts for and cause is therefrom excavated problems such as resettlement, also makes engineering construction become unusual complicated difficult; The problem of the 3rd aspect is that the investment of hydraulic power project per kilowatt is bigger than thermal power generation always, and the construction period is also long than thermal power generation always, and this has also restricted the fast development of hydroelectric power cause to a certain extent.In order to make the hydroelectric power cause that a significant progress be arranged, change the tight slightly always situation of China's power supply as early as possible, the various modes of exploitation hydraulic power generation technology, reduce the investment of hydraulic power project per kilowatt, shorten the construction period, not flooding to account for the soil or flood less as far as possible and account for the soil, still is the problem that needs primary study and solution in the construction of hydroelectric power cause.
Summary of the invention
Purpose of the present invention is exactly the problem according to several aspects of needs primary study and solution in the above-mentioned hydraulic power project construction, a kind of hydraulic water-hammer apparatus for electricity generation is provided, this device can carry out big capacity hydroelectric power equally not building reservoir dam or building under the situation of reservoir dam of less storage capacity.Like this, not only can avoid a large amount of soils to be flooded and account for, avoid causing a large amount of immigrants, but also can reduce the per kilowatt investment greatly, shorten the engineering construction cycle.
The present invention seeks to realize like this: a kind of hydraulic water-hammer power generating device, it is characterized in that in this device, being provided with: by hydraulic water-hammer intake pipe 3, electric gate valve 4, water attack valve 5, the hydraulic water-hammer generation systems that the waste pipe 7 of water hammer pressure energy releasing tube 6 and water hammer generation systems is formed, wherein, electric gate valve 4 of head end installing at each root hydraulic water-hammer intake pipe 3, water attack valve 5 of end installing at each root hydraulic water-hammer intake pipe 3, the water intake and the diversion system of two hydraulic water-hammer intake pipes 3 are connected, the waste pipe 7 of the water outlet of two hydraulic water-hammer intake pipes 3 and a water hammer generation systems is connected, and the water hammer pressure energy liberation port of each root hydraulic water-hammer intake pipe 3 is connected with a water hammer pressure energy releasing tube 6; Collect inlet valve 8 by the water hammer pressure energy, surge tank 9, the water hammer pressure energy collecting system that water hammer pressure energy delivery pipe 10 and water hammer pressure energy carry liaison tube 11 to be formed, wherein, in the water inlet of each surge tank 9 a water hammer pressure energy is installed and is collected inlet valve 8, each root water can be connected with a surge tank 9 by pressure energy delivery pipe 10, after a water hammer pressure energy carries liaison tube 11 that two water hammer pressure energy delivery pipes 10 are carried out the parallel connection communication, be connected with high head hydraulic turbine intake pipe 12 again, surge tank 9 is seal containers, air in certain amount is housed in it, and surge tank 9 and overcurrent pipeline are serially connected; By high head hydraulic turbine intake pipe 12, high head hydraulic turbine 13, high-head hydrogenerator 14, low head water turbine intake pipe 15, low head water turbine 16, low water head hydraulic turbine generator 17 and turbine draft tube 18 formed water can electric energy converting system, the water outlet of high head hydraulic turbine intake pipe 12 and water hammer pressure energy liaison tube 11 is connected, the waste pipe 7 of low head water turbine intake pipe 15 and hydraulic water-hammer generation systems is connected, and turbine draft tube 18 and drainage system are connected; The hydraulic water-hammer generation systems is collected inlet valve 8 by water hammer pressure energy releasing tube 6 through the water hammer pressure energy and is communicated with surge tank 9, the hydraulic water-hammer generation systems links to each other with low head water turbine intake pipe 15 by waste pipe 7, and water hammer pressure energy collecting system is connected with high head hydraulic turbine intake pipe 12 by the water outlet of water hammer pressure energy liaison tube 11.
Hydraulic turbine main shaft all links together by coupling with generator shaft.In order to make the continuous smooth running of hydraulic generator unit, two cover hydraulic water-hammer generation systems are one group and carry out parallel running that a high-head hydrogenerator group and a low water head hydraulic generator unit are one group, equally also are parallel runnings.According to exerting oneself of installed capacity of power station and every group of hydraulic generator unit, some groups of hydraulic generator units can be set.
Working principle of the present invention is such: when between diversion system and the drainage system certain height of water being arranged, flow fast in a certain hydraulic water-hammer generation systems of current in a certain group, flowing water flow enters low head water turbine by hydraulic water-hammer generation systems waste pipe fast, low head water turbine rotation drives generator and generates electricity, and the current after will generating electricity by draft tube drain into drainage system.In the water hammer generation systems, after flow velocity reaches certain speed, water attack valve is closed suddenly, stop flow by force, in order to keep the continuous smooth running generating of low head water turbine group, other cover hydraulic water-hammer generation systems in this group, beginning is carried current to low head water turbine, and two cover hydraulic water-hammer generation systems in such a group are alternately constantly carried current to low head water turbine.Because high-velocity flow stops to flow suddenly in the hydraulic water-hammer generation systems, like this, according to hydraulic principle, in the hydraulic water-hammer generation systems, will produce powerful water hammer pressure, this water hammer pressure is actually a kind of powerful pressure energy that is transformed by the kinetic energy of water, this pressure energy is the same with the essence of the hydroelectric power pressure energy that reservoir dam is produced, this pressure energy flows to water hammer pressure energy collecting system by water hammer pressure energy releasing tube, water hammer pressure energy in each hydraulic water-hammer generation systems of the collection parallel running that water hammer pressure energy collecting system constantly replaces on one side, again the pressure energy of collecting is flowed to high head hydraulic turbine by water hammer pressure energy delivery pipe on one side, high head hydraulic turbine is high speed rotating under the effect of current and pressure energy, thereby drive the generator rotation and send electric energy, to realize that water can be to the conversion of electric energy.The hydraulic generator unit enters drainage system with current by turbine draft tube after converting water to electric energy.
This invention has certain novelty, be embodied in the applying date and do not have same invention or utility model in the past, at home and abroad published on the publication, public use is at home and abroad crossed or otherwise for known to the public, does not also have in the patent application document that same invention or utility model announced after Patent Office proposed to apply for and was documented in the applying date by other people.
This invention also has certain creativeness, be embodied in before the applying date, hydraulic power generation technology all is to build a dam with barrage both at home and abroad, build reservoir, it is the basic fundamental pattern of building hydraulic power project that the hydroelectric power unit is installed, under this infrastructure pattern, a large amount of soils are accounted for by flooding and a large amount of immigrants, the historical relic that cause are therefrom excavated problems such as resettlement, these complicated problems become essential facing and the essential problem that solves, and also make that the investment of hydraulic power project per kilowatt is high simultaneously.The present invention is not constructing a reservoir dam or build under the situation of small reservoir dam, carry out big capacity hydroelectric power, like this, not only can avoid flooding of a large amount of soils to account for, avoid causing a large amount of immigrants, but also the engineering construction cycle is shortened in the investment of reduction per kilowatt that can be by a relatively large margin, compare with present domestic and international similar technology, have outstanding substantive distinguishing features and obvious improvement.
This invention also has certain practicality, and being embodied in this invention can make or use, and can produce following actively useful effect:
(1) the present invention's pressure energy of utilizing hydraulic water-hammer to produce generates electricity, the water hammer pressure energy that this invention produced generally is the diversion system and the drainage system height of water 15～20 times, this just means the natural head in this contrive equipment has been amplified 15～20 times, if natural head is 10m, the water hammer pressure energy that is used to generate electricity can reach 150～200m, its generated output and the conventional hydropower station generated output when building the high reservoir dam of at least 150～200m equate, this shows, this invention is compared with conventional at present hydraulic power generation technology, and its huge advantage is conspicuous.
(2) the present invention is not building reservoir dam or is building under the situation of reservoir dam on a small scale, realize the exert oneself generating the same with conventional hydroelectric power plant, so not only can avoid flooding and account for a large amount of soils, avoid carrying out mass migration, but also can improve the utilization rate of water energy significantly.
(3) the present invention also need not set up other hydraulic structure when not building reservoir dam or building than reservoir dam on a small scale, can reduce the per kilowatt investment of hydraulic power project so significantly, the reduction of erection time.
(4) utilize the present invention can build large, medium and small various types of hydraulic power project, be particularly useful for building middle-size and small-size hydraulic power project.At China's south wide geographic area, can utilize local hydraulic power potentials, drop into the fund of minor amount, can obtain the electric energy of super quality and competitive price.
Description of drawings
Fig. 1 is an embodiment's of this invention a facade view.
Fig. 2 is this plan view of inventing an embodiment.
Among the figure, 1. the waste pipe 8. water hammer pressure energies of diversion system 2. drainage systems 3. hydraulic water-hammer intake pipes 4. electric gate valves 5. water attack valves 6. water hammer pressure energy releasing tubes 7. water hammer generation systems are collected inlet valve 9. surge tanks 10. water hammer pressure energy conveying officials 11. water hammer pressure energies and are carried liaison tube 12. high head hydraulic turbine intake pipes 13. high head hydraulic turbines 14. high-head hydrogenerators 15. low head water turbine intake pipes 16. low head water turbines 17. low water head hydraulic turbine generators 18. turbine draft tubes 19. reinforced concrete.
Embodiment
In Fig. 1, Fig. 2, be provided with ejectment water system, hydraulic water-hammer generation systems, water hammer pressure energy collecting system, water energy electric energy converting system.
Diversion system 1 can be an approach channel, can be water inlet pool also, is to be built by reinforced concrete to form, and its effect is drawn rivers water exactly, and forms fluidised form preferably.Drainage system 2 generally is a culvert, be to be built by reinforced concrete or stone masonry to form, its effect will enter rivers from the current that turbine draft tube is discharged exactly, and diversion system 1 is generally built at upper reaches, drainage system 2 is generally built the downstream at rivers, and the two forms certain natural drop.
The hydraulic water-hammer generation systems mainly contains the waste pipe 7 of hydraulic water-hammer intake pipe 3, electric gate valve 4, water attack valve 5, water hammer pressure energy releasing tube 6 and water hammer generation systems and forms, the effect of this system is exactly constantly to produce hydraulic water-hammer on the one hand, constantly the water hammer pressure energy is transported to hydraulic water-hammer pressure energy collecting system, the current that constantly will be used for producing hydraulic water-hammer are on the other hand carried the low head water turbine that feedwater can the electric energy converting system.Hydraulic water-hammer intake pipe 3 is by being welded than Plate Steel, its water intake and diversion system 1 are connected, hydraulic water-hammer intake pipe 3 ends are provided with a water outlet that makes progress, this water outlet and water hammer pressure energy releasing tube 6 are welded to connect, the waste pipe 7 of the water outlet of hydraulic water-hammer intake pipe 3 and water hammer generation systems is welded to connect, and hydraulic water-hammer intake pipe 3 usefulness reinforced concrete 19 install and fix.Electric gate valve 4 is standard piece, is installed in the head end of hydraulic water-hammer intake pipe 3, and its effect is exactly current of controlling hydraulic water-hammer intake pipe 3.Water attack valve 5 is standard piece, is installed in the outlet end end of hydraulic water-hammer intake pipe 3, and this valve can fast automaticly cut out under the effect of high speed water jet impact power, can fast automaticly open under the effect of greater impact power not having water flow impact pressure or do not have.Water hammer pressure energy releasing tube 6 is to be welded by steel plate, and its end and hydraulic water-hammer intake pipe 3 are welded together, and the other end and water hammer pressure energy collecting system receiving port link together.The effect of water hammer pressure energy releasing tube 6 flows to water hammer pressure energy collecting system with the water hammer pressure energy exactly.The waste pipe 7 of water hammer generation systems is to be welded by steel plate, its two-port is connected with the water outlet of two hydraulic water-hammer intake pipes 3 respectively, there is a water outlet intermediate portion at the waste pipe 7 of water hammer generation systems, this water outlet is connected with low head water turbine intake pipe 15, the effect of this waste pipe is exactly the water outlet current that compile two hydraulic water-hammer intake pipes 3, and the current after will compiling are transported to low head water turbine intake pipe 15.
The working principle of water hammer generation systems is such: when the start operation, when by certain time interval order opening installation successively the electric gate valve 4 on two hydraulic water-hammer intake pipes 3 after (suppose 3 one of two hydraulic water-hammer intake pipes be A another be B), suppose to open earlier the electric gate valve on the A hydraulic water-hammer intake pipe 3, current in the diversion system 1 enter A hydraulic water-hammer intake pipe 3, current are when constantly flowing to low head water turbine intake pipe 15 by waste pipe 7, flow rate of water flow is also in continuous increase, after flow velocity is increased to certain numerical value, water attack valve 5 quick closedown under the effect of high speed water jet impact power, at this moment open the electric valve 4 on the B hydraulic water-hammer intake pipe 3, current are the same said process that repeats in this intake pipe.Relevant theoretical according to hydraulics, at first the A hydraulic water-hammer intake pipe of quick closedown water attack valve 5 at first produces powerful water hammer pressure for 3 li, under this water hammer pressure effect, the high-pressure water flow that A hydraulic water-hammer intake pipe is 3 li enters in the water hammer pressure energy collecting system by water hammer pressure energy releasing tube 6, at this moment, because the quick release of water hammer pressure energy, the A hydraulic water-hammer enter the pipe 3 in pressure reduce rapidly, water attack valve 5 is opened fast, water in the diversion system 1 begins to flow into A hydraulic water-hammer intake pipe 3 again, and A hydraulic water-hammer intake pipe 3 begins the above working procedure of repetition again.Meanwhile, 3 li quick releases that water hammer taking place and carrying out the water hammer pressure energy of B hydraulic water-hammer intake pipe are repeating and 3 li the same processes of working procedure of A hydraulic water-hammer intake pipe equally.Two hydraulic water-hammer intake pipes 3 of inflow of constantly replacing of the current of diversion system 1 like this, two hydraulic water-hammer intake pipes 3 constantly alternately are transported to current low head water turbine intake pipe 15,3 li water hammer is taking place alternately constantly at two hydraulic water-hammer intake pipes, the water hammer pressure energy constantly alternately flows to water hammer pressure energy collecting system.When needs are shut down maintenance, close and be installed in two electric gate valves 4 on the hydraulic water-hammer intake pipe 3 and get final product.
Water hammer pressure energy collecting system mainly contains water hammer pressure energy collection inlet valve 8, surge tank 9, water hammer pressure energy delivery pipe 10 and water hammer pressure energy and carries liaison tube 11 parts to form, its effect is exactly the water hammer pressure energy of collecting in the hydraulic water-hammer generation systems, and flows to high head hydraulic turbine.It is standarized component that the water hammer pressure energy is collected inlet valve 8, be installed in surge tank 9 water inlets, its effect is to open automatically when 6 li pressure of water hammer pressure energy releasing tube are big, high-pressure water flow enters surge tank, when lower or 9 li pressure of surge tank are big when the pressure of 6 li of water hammer pressure energy releasing tubes, inlet valve 8 is closed automatically, can make high-pressure water flow can only constantly enter surge tank 9 like this, and the current that surge tank is 9 li can not flow out thus.Surge tank 9 is to be welded by steel plate, it is a seal container, in this container air in certain amount is housed, surge tank 9 water intakes are connected with water hammer pressure energy releasing tube 6, water outlet is connected with water hammer pressure energy delivery pipe 10, the effect of surge tank 9 is exactly that the unsettled pressure energy of collecting from each hydraulic water-hammer generation systems is carried out voltage stabilizing, makes high head hydraulic turbine can obtain water energy continuous, that pressure is constant substantially.Water hammer pressure energy delivery pipe 10 is to be welded by steel plate, and its effect is exactly water hammer pressure energy with 9 li of surge tanks and is transported to the water hammer pressure energy reposefully and carries liaison tube 11 to compile.It is the three-way pipes that are welded by steel plate that the water hammer pressure energy is carried liaison tube 11, its two water inlet ports are connected with water hammer pressure energy delivery pipe 10 in two water hammer pressure energy collecting systems respectively, be actually two water hammer pressure energy collecting systems have been carried out parallel connection, the water outlet after the parallel connection is connected with high head hydraulic turbine intake pipe 12.
The working principle of water hammer pressure energy collecting system is such: when two hydraulic water-hammer generation systems constantly replace the water hammer high-pressure water flow is flowed to two surge tanks 9 after, high-pressure water flow at first compresses air in it for 9 li at surge tank, pressurized air absorbs the part pressure energy, pressurized air expands subsequently, high-pressure water flow is produced reaction force, under the effect of this active force, the water hammer pressure energy is collected inlet valve 8 and is closed rapidly, high-pressure water flow constantly alternately carries liaison tube 11 to compile by water hammer pressure energy delivery pipe 10 to the water hammer pressure energy for 9 li from two surge tanks, after this compiled, a continuous stable high-pressure water flow entered high head hydraulic turbine intake pipe 12.
Water energy electric energy converting system mainly contains high head hydraulic turbine intake pipe 12, high head hydraulic turbine 13, high-head hydrogenerator 14, low head water turbine intake pipe 15, low head water turbine 16, low water head hydraulic turbine generator (17) and turbine draft tube 18 parts to be formed, and its effect can convert water to electric energy exactly.High head hydraulic turbine intake pipe 12 is to be welded by steel plate, and its effect flows to high head hydraulic turbine with high-pressure water flow exactly.High head hydraulic turbine 13 is a standarized component, installs and fixes by reinforced concrete 19, and the high-pressure water flow that its effect will have the water energy exactly converts mechanical energy to.High-head hydrogenerator 14 is a standarized component, and main shaft and high head hydraulic turbine main shaft link together by shaft joint, and its effect is exactly to convert the mechanical energy that water turbine is carried to electric energy.Low head water turbine intake pipe 15 is to be welded by steel plate, and the current that its effect is flowed out hydraulic water-hammer intake pipe 3 exactly naturally flow to low head water turbine 16.Low head water turbine 16 is standarized components, installs and fixes by reinforced concrete 19, and its effect can convert water to mechanical energy exactly.Low water head hydraulic turbine generator 17 is a standard piece, and its main shaft links together by shaft joint and low head water turbine 16 main shafts, and its effect is exactly that the mechanical energy that low head water turbine 16 is carried is changed into electric energy.Turbine draft tube 18 is to be formed by reinforced concrete cast, when its effect is exactly current after discharging is used for the water wheels unit generation, and the recycle-water energy of flow.Reinforced concrete 19 is used for installing and fixedly water turbine and hydraulic water-hammer intake pipe.
Water can electric energy the converting system working principle be like this: when two hydraulic water-hammer intake pipes 3 when constantly alternately current flow to low head water turbine 16, low head water turbine 16 drives low water head hydraulic turbine generators 17 rotary electrifications.When two water hammer pressure energy collecting systems constantly alternately flowed to high head hydraulic turbine 13 with high-pressure water flow, high head hydraulic turbine 13 drove high-head hydrogenerator 14 rotary electrifications.
In above-mentioned diagram; though having enumerated preferred embodiment of the present invention is illustrated; but it is well-known; should not limit right protection scope of the present invention on the contrary by this embodiment; that is any engineering science researcher who is familiar with this innovation point is if use the main feature of the present invention; carry out the change of some details, all must belong to scope of patent protection of the present invention.
Claims (1)
1, a kind of hydraulic water-hammer power generating device, it is characterized in that in this device, be provided with: by hydraulic water-hammer intake pipe (3), electric gate valve (4), water attack valve (5), the hydraulic water-hammer generation systems that the waste pipe (7) of water hammer pressure energy releasing tube (6) and water hammer generation systems is formed, wherein, all install an electric gate valve (4) at the head end of each root hydraulic water-hammer intake pipe (3), all install a water attack valve (5) at the end of each root hydraulic water-hammer intake pipe (3), the water intake and the diversion system of two hydraulic water-hammer intake pipes (3) are connected, the waste pipe (7) of the water outlet of two hydraulic water-hammer intake pipes (3) and a water hammer generation systems is connected, and the water hammer pressure energy liberation port of each root hydraulic water-hammer intake pipe (3) is connected with a water hammer pressure energy releasing tube (6); Collect inlet valve (8) by the water hammer pressure energy, surge tank (9), the water hammer pressure energy collecting system that water hammer pressure energy delivery pipe (10) and water hammer pressure energy carry liaison tube (11) to be formed, wherein, in the water inlet of each surge tank (9) a water hammer pressure energy is installed and is collected inlet valve (8), each root water can be connected with a surge tank (9) by pressure energy delivery pipe (10), after a water hammer pressure energy carries liaison tube (11) that two water hammer pressure energy delivery pipes (10) are carried out the parallel connection communication, be connected with high head hydraulic turbine intake pipe (12) again, surge tank (9) is a seal container, air in certain amount is housed in it, and surge tank (9) and overcurrent pipeline are serially connected; The hydraulic water-hammer generation systems is collected inlet valve (8) by water hammer pressure energy releasing tube (6) through the water hammer pressure energy and is communicated with surge tank (9); The water of being made up of high head hydraulic turbine intake pipe (12), high head hydraulic turbine (13), high-head hydrogenerator (14), low head water turbine intake pipe (15), low head water turbine (16), low water head hydraulic turbine generator (17) and turbine draft tube (18) can the electric energy converting system, the water outlet of high head hydraulic turbine intake pipe (12) and water hammer pressure energy liaison tube (11) is connected, the waste pipe (7) of low head water turbine intake pipe (15) and hydraulic water-hammer generation systems is connected, and turbine draft tube (18) and drainage system are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101198862A CN1293300C (en) | 2005-11-10 | 2005-11-10 | Hydraulic water hammer generating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101198862A CN1293300C (en) | 2005-11-10 | 2005-11-10 | Hydraulic water hammer generating device |
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| CN1757911A CN1757911A (en) | 2006-04-12 |
| CN1293300C true CN1293300C (en) | 2007-01-03 |
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| CNB2005101198862A Expired - Fee Related CN1293300C (en) | 2005-11-10 | 2005-11-10 | Hydraulic water hammer generating device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330634A (en) * | 2010-08-30 | 2012-01-25 | 李宏江 | Novel device and novel method for introducing water to low parts through plateau alpine pipelines for electric generation and water consumption and reducing pipeline flowing water friction resistance |
| JP5594734B2 (en) * | 2011-02-28 | 2014-09-24 | 学校法人日本大学 | Water hammer generator |
| CN103966987A (en) * | 2013-02-05 | 2014-08-06 | 李志顺 | Pipe-flow hydroelectric generation method |
| CN108757275A (en) * | 2018-04-24 | 2018-11-06 | 廖志强 | High hydraulic pressure vibration-type power technology |
| CN109869263B (en) * | 2019-02-25 | 2020-09-01 | 赣州发电设备成套制造有限公司 | Water turbine with regulation and control and filtering functions for power generation |
| CN110425074A (en) * | 2019-08-30 | 2019-11-08 | 重庆晓铭节能科技有限公司 | Cooling tower hydraulic energy recuperation electricity generation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57181976A (en) * | 1981-05-01 | 1982-11-09 | Hiroshi Ochiai | Hydraulic generator |
| JPS57181975A (en) * | 1981-05-01 | 1982-11-09 | Hiroshi Ochiai | Hydraulic generator |
| WO1988001321A1 (en) * | 1986-08-12 | 1988-02-25 | Japan Credit Administration Center Ltd. | Stepwise pumping-up hydroelectric apparatus |
| CN87107787A (en) * | 1986-10-03 | 1988-06-08 | 伊佐森荣 | Water-hammer device |
| CN1101401A (en) * | 1993-10-04 | 1995-04-12 | 韩树敏 | Indoor self-cycling siphon water-hammer electric generator |
-
2005
- 2005-11-10 CN CNB2005101198862A patent/CN1293300C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57181976A (en) * | 1981-05-01 | 1982-11-09 | Hiroshi Ochiai | Hydraulic generator |
| JPS57181975A (en) * | 1981-05-01 | 1982-11-09 | Hiroshi Ochiai | Hydraulic generator |
| WO1988001321A1 (en) * | 1986-08-12 | 1988-02-25 | Japan Credit Administration Center Ltd. | Stepwise pumping-up hydroelectric apparatus |
| CN87107787A (en) * | 1986-10-03 | 1988-06-08 | 伊佐森荣 | Water-hammer device |
| CN1101401A (en) * | 1993-10-04 | 1995-04-12 | 韩树敏 | Indoor self-cycling siphon water-hammer electric generator |
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| CN1757911A (en) | 2006-04-12 |
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