CN201615021U - Multilevel water power generating unit - Google Patents
Multilevel water power generating unit Download PDFInfo
- Publication number
- CN201615021U CN201615021U CN2010201091842U CN201020109184U CN201615021U CN 201615021 U CN201615021 U CN 201615021U CN 2010201091842 U CN2010201091842 U CN 2010201091842U CN 201020109184 U CN201020109184 U CN 201020109184U CN 201615021 U CN201615021 U CN 201615021U
- Authority
- CN
- China
- Prior art keywords
- water
- water turbine
- generator
- suction booster
- booster
- 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 title claims abstract description 72
- 239000002699 waste material Substances 0.000 claims description 11
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
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
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
-
- 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
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/50—Energy storage in industry with an added climate change mitigation effect
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a multilevel water power generating unit which is used for improving the generating capacity. The water power generating unit comprises a booster generating set, a water turbine generating set, an accumulator and a water main; the booster generating set is formed by parallel connection of a plurality of single-level booster generating sets; the main function of the booster generating set is to provide pressure water of certain flow for the water turbine generating set with less power consumption; and the water turbine generating set generates electric power by utilizing the pressure, the flow rate and the height of the water. The booster generating set and the water turbine generating seat are organically integrated to generate the green electric energy with low cost and power consumption and no pollutant emission, and therefore the multilevel water power generating unit is widely applicable to waterworks and tall buildings, realizes energy conservation and emission reduction, and improves the economic benefits.
Description
Technical field
The utility model relates to a kind of hydroelectric installation, particularly relates to a kind of multi-stage hydroelectric generation device.
Background technique
General hydroelectric power all is to utilize the interior retaining of reservoir and the height of water to come the impeller of impulse water turbine to make its rotation and the work of drive generator, sends electric power.Production process is fairly simple, and cost of electricity-generating is low, and does not have the carbon dioxide pollution discharging, and the size of its generated energy depends primarily on the height of water and electric motor power.The water resources here is disposable utilization on the other hand, be used for once more generating electricity, and only refills hydroelectric installation in its downstream, must have geographical conditions to cooperate but do like this.There is report to utilize the water resources of waterworks to generate electricity,, reduces the cost of production (mainly being to reduce power consumption) of tap water to improve the utilization ratio of water resources.This method effect is not fine, its reason is to utilize suction booster the water in the wet pit to be extracted the impeller of back impulse water turbine, it is recycling in addition that the postrotational water of impeller returns wet pit by waste pipe, and generator is to have water turbine to drive, and improve generated energy, must increase the water pressure of impulse water turbine impeller, improve rotational speed of water turbine, do the power that must increase suction booster like this, the power consumption of leading increases, so do poor effect like this.If adopt the pressure of water that the mode of plural parallel stage work and method that the height of water matches improve the impulse water turbine impeller to improve generated energy, do not increase the power consumption of suction booster again.Unfortunate this multi-stage hydroelectric generation device does not also have at present.
The model utility content
The purpose of this utility model is that a kind of multi-stage hydroelectric generation device will be provided, to improve generated energy.
The utility model is achieved in that a kind of multi-stage hydroelectric generation device comprises supercharging type generator set A, hydraulic turbine generator group B, wet pit and supply mains, wherein supercharging type generator set A is formed in parallel by N the same or analogous single stage supercharging formula of structure generator set, suction booster in the supercharging type generator set of first order A1 has direct current supply and two suction booster parallel connections of Alternating Current Power Supply, the suction booster of direct current supply is powered by storage battery, the suction booster of Alternating Current Power Supply has mains supply, all the other interchange suction boosters that are at different levels, and its power supply input end is connected with the output terminal of prime generator, and the output terminal of afterbody generator set gets access to grid.And single stage supercharging formula generator set comprises intake pipe, suction booster, water turbine, waste pipe, generator, one end of intake pipe inserts wet pit, and the other end connects with suction booster, and the supercharging Pumps and Water Turbines connects, water turbine is connected with generator by belt, and the waste pipe of water turbine connects with the supply mains; Above-mentioned hydraulic turbine generator group B is in series by the supply mains by N single-stage hydraulic turbine generator group, single-stage hydraulic turbine generator group comprises water turbine, generator and is coupled to each other by belt, the water turbine of first order B1 connects with the supply mains, the waste pipe of the water turbine of afterbody BN connects with wet pit, with recycling water resources.Water in the chopped-off head water wheels unit is to be supplied with by the water with certain pressure and flow that waste pipe enters among the supply mains by water turbine at different levels among the supercharging type generator set A.
In supercharging type generator set A progression N be come according to the difference between the output power of the input power of suction booster and generator and the needed hydraulic pressure of B1 level hydraulic turbine generator and flow fixed.And progression N decides according to drop between B1 level hydraulic turbine generator and the wet pit water level and the water displacement among the supply mains among the hydraulic turbine generator group B, is arranged perpendicular between B1 and the BN generally speaking, also can otherwise dispose.
Component related in the utility model are the commercially available prod, are not described in further detail.
Its main feature of multi-stage hydroelectric generation device of forming according to technique scheme is:
1, supercharging type generator A1 level power consumption in the multi-stage hydroelectric generation device, all forward level generators later at different levels are powered, that is rely on the machine set system self generating to keep work, and the electric energy that the generator of afterbody (AN level) sends directly gets access to grid, so total power consumption of supercharging type generator system is minimum.And hydraulic turbine generator group B generates electricity not power consumption of unit itself by the height of water and flow.After cooperatively interacting, generator set A and B can produce in a large number electric energy cheaply, remarkable in economical benefits.
2, supercharging type generator set A1 level (being chopped-off head) has two suction booster parallel operations, and the suction booster of direct current supply is for starting usefulness, and the suction booster of Alternating Current Power Supply also can be worked simultaneously for keeping normal operation usefulness, to improve the generated energy of chopped-off head.
3, the water of storage battery recycles always, the utilization ratio height of water resources.
Description of drawings
Fig. 1, a kind of multi-stage hydroelectric generation device configuration schematic diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further narration.
As shown in Figure 1: a kind of multi-stage hydroelectric generation device comprises supercharging type generator set A, hydraulic turbine generator group B, wet pit (9) and supply mains (6), wherein supercharging type generator set A is formed in parallel by N single stage supercharging formula generator set, suction booster in the supercharging type generator set of first order A1 has direct current supply and two suction booster parallel connections of Alternating Current Power Supply, the suction booster of direct current supply is powered by storage battery, the suction booster of Alternating Current Power Supply has mains supply, all the other interchange suction boosters that are at different levels, and its power supply Lose goes into end and connects with the output terminal of prime generator, and the output terminal of the generator set of afterbody AN gets access to grid.And single stage supercharging formula generator set comprises intake pipe 1, suction booster 2, water turbine 3, waste pipe 4, generator 5, one end of intake pipe 1 inserts wet pit 9, the other end connects with suction booster 2, suction booster 2 connects with water turbine 3, water turbine 3 connects with generator 5 by belt, and the waste pipe of water turbine 3 connects with supply mains 6; Hydraulic turbine generator group B is formed by supply mains's 6 serial connections by N single-stage hydraulic turbine generator group, single-stage hydraulic turbine generator group comprises water turbine 7, generator 8 and is coupled to each other by belt, the water turbine 7 of first order B1 connects with supply mains 6, and the waste pipe of the water turbine of afterbody BN connects with wet pit 9.
During the work of multi-stage hydroelectric generation device, at first start the suction booster of the direct current supply among the first order supercharging type generator set A1 by storage battery, by the impeller of intake pipe 1 with the impulse water turbine after the suction booster supercharging of the water in the wet pit, the water turbine rotation also drives the generator operation generating, suction booster after the electric energy of its output after the work of chopped-off head (A1) generator directly starts in the level supercharging type generator set, then back level generator set work, and the like until afterbody, the water of its discharge enters the supply mains one after another after water turbine at different levels are successively worked, the water of this band certain pressure and capacity removes the first order water turbine 7 among the impulse water turbine generator set B, make its running and drive generator 8 work generatings, the electric energy that sends gets access to grid; The water conservancy of discharging after the work of B1 level water turbine enters B2 level water turbine with the effect of drop and the gravity connection by the supply mains, and the like, the water of its discharge enters wet pit after the work of BN level water turbine, uses for supercharging type generator set A, realizes the recycling of water.
When in the electric energy of hydraulic turbine generator group B output and the A1 supercharging type generator set exchange the suction booster connection time, then the direct current suction booster of A1 level can shut down after the proper functioning, also can work simultaneously.
Claims (3)
1. multi-stage hydroelectric generation device, it is characterized in that this device comprises supercharging type generator set A, hydraulic turbine generator group B, wet pit (9) and supply mains (6), wherein supercharging type generator set A is formed in parallel by N single stage supercharging formula generator set, suction booster in the supercharging type generator set of first order A1 has direct current supply and two suction booster parallel connections of Alternating Current Power Supply, the suction booster of direct current supply is powered by storage battery, the suction booster of Alternating Current Power Supply has mains supply, all the other interchange suction boosters that are at different levels, and its power supply input end connects with the output terminal of prime generator, hydraulic turbine generator group B is formed by supply mains (6) serial connection by N single-stage hydraulic turbine generator group, the water turbine of first order B1 (7) connects with supply mains (6), and the waste pipe of the water turbine of afterbody BN connects with wet pit (9).
2. a kind of multi-stage hydroelectric generation device according to claim 1, it is characterized in that single stage supercharging formula generator set A comprises intake pipe (1), suction booster (2), water turbine (3), waste pipe (4), generator (5), one end of intake pipe (1) inserts wet pit (9), the other end connects with suction booster (2), suction booster (2) connects with water turbine (3), water turbine (3) connects with generator (5) by belt, and the waste pipe of water turbine (3) connects with supply mains (6).
3. a kind of multi-stage hydroelectric generation device according to claim 1 is characterized in that single-stage hydraulic turbine generator group B comprises water turbine (7), generator (8) and is coupled to each other by belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201091842U CN201615021U (en) | 2010-02-05 | 2010-02-05 | Multilevel water power generating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201091842U CN201615021U (en) | 2010-02-05 | 2010-02-05 | Multilevel water power generating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615021U true CN201615021U (en) | 2010-10-27 |
Family
ID=43001390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201091842U Expired - Fee Related CN201615021U (en) | 2010-02-05 | 2010-02-05 | Multilevel water power generating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615021U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829444A (en) * | 2010-04-09 | 2010-09-15 | 何排枝 | Water treatment and generation system of waterworks |
| CN104074671A (en) * | 2013-03-27 | 2014-10-01 | 主典兴业股份有限公司 | A spiral multi-layer water flow guiding channel electricity generating device |
| CN105317620A (en) * | 2015-11-08 | 2016-02-10 | 蔡旭东 | Efficient hydraulic power generation device |
| CN105986952A (en) * | 2015-01-29 | 2016-10-05 | 吕四九 | Large-scale integrated hydraulic circulating power station |
| WO2020206569A1 (en) * | 2017-11-21 | 2020-10-15 | 钟炽昌 | Scientific method for increasing installed capacity by cumulative production of infinite water by means of multi-stage water return with pump on water tower sloping water channel |
| WO2022166317A1 (en) * | 2021-02-04 | 2022-08-11 | 王刚 | Power generation device enabling high efficiency of low-water head micro-water volume water source |
| CN116576058A (en) * | 2023-05-16 | 2023-08-11 | 江苏大学镇江流体工程装备技术研究院 | Novel self-circulation type high-pressure low-noise diaphragm pump power generation device |
-
2010
- 2010-02-05 CN CN2010201091842U patent/CN201615021U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829444A (en) * | 2010-04-09 | 2010-09-15 | 何排枝 | Water treatment and generation system of waterworks |
| CN104074671A (en) * | 2013-03-27 | 2014-10-01 | 主典兴业股份有限公司 | A spiral multi-layer water flow guiding channel electricity generating device |
| CN105986952A (en) * | 2015-01-29 | 2016-10-05 | 吕四九 | Large-scale integrated hydraulic circulating power station |
| CN105986952B (en) * | 2015-01-29 | 2018-09-11 | 吕四九 | A kind of large-scale integrated hydraulic circulating type power station |
| CN105317620A (en) * | 2015-11-08 | 2016-02-10 | 蔡旭东 | Efficient hydraulic power generation device |
| WO2020206569A1 (en) * | 2017-11-21 | 2020-10-15 | 钟炽昌 | Scientific method for increasing installed capacity by cumulative production of infinite water by means of multi-stage water return with pump on water tower sloping water channel |
| WO2022166317A1 (en) * | 2021-02-04 | 2022-08-11 | 王刚 | Power generation device enabling high efficiency of low-water head micro-water volume water source |
| CN116576058A (en) * | 2023-05-16 | 2023-08-11 | 江苏大学镇江流体工程装备技术研究院 | Novel self-circulation type high-pressure low-noise diaphragm pump power generation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201615021U (en) | Multilevel water power generating unit | |
| CN103352830B (en) | Compressed air energy storage power generation system adopting unsteady state compression process | |
| CN200968261Y (en) | Wind power pump water accumulation energy electric generating apparatus | |
| CN203796478U (en) | Vertical-axis offshore wind-water energy storage combined power generation system | |
| CN103410651A (en) | Sea wind-driven water-pumping energy-storage hydraulic power generation device | |
| CN103343725A (en) | Composite rainwater power generation device based on mini water bucket and PVDF film piezoelectric technology | |
| CN202645871U (en) | Offshore wind generating system with water pumping and energy storing functions | |
| CN113417803A (en) | Offshore wind turbine device and method for pumping seawater to store energy and generate power | |
| CN202047927U (en) | Water pumping compressed air energy-storage system | |
| CN114718795A (en) | Closed circulation waterwheel power generation device | |
| CN113339068A (en) | Dual-reuse energy storage power supply system based on abandoned coal mine hole resources | |
| CN102400839A (en) | Energy storage power generating system and method | |
| CN202659406U (en) | Reflux water pumping hydroelectric generation device | |
| CN201412259Y (en) | Power generation device of water turbine | |
| CN110836162A (en) | Coastal wind-water hybrid power generation system with functions of pumping seawater by windmill and pumping water and storing energy by island | |
| Tokar et al. | Hybrid System that Integrates the Lost Energy Recovery on the Water-Water Heat Pump Exhaust Circuit | |
| CN201448098U (en) | Oil pump unit employing new energy source | |
| CN101021066A (en) | Sea tide trial pump storage | |
| CN203911478U (en) | Wind turbine generator system and seawater desalination-combined power supply and distribution structure applied to isolated power grid operation | |
| CN201241785Y (en) | High-efficiency regeneration water energy electric generating apparatus | |
| CN207069603U (en) | A kind of electric heating cold air based on fuel cell is provided multiple forms of energy to complement each other energy supplying system | |
| CN201802546U (en) | Water source heat pump tail water generating system | |
| CN215772669U (en) | Energy storage power generation system | |
| CN201265478Y (en) | Hydraulic secondary generator set | |
| CN109779819A (en) | A kind of energy-storage type electricity generation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI XUNHUA MACHINERY FACTORY Free format text: FORMER OWNER: BIAN WEIGUO Effective date: 20120426 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120426 Address after: 202150, No. 15, Mount Ao Road, county town, Shanghai, Chongming Patentee after: Shanghai Xun Hua Machinery Works Address before: 202150, No. 20-101 East Gate Village, county town, Shanghai, Chongming Patentee before: Bian Weiguo |
|
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Xun Hua Machinery Works Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20130205 |