CN106930252A - A kind of Novel flush storage station water system - Google Patents
A kind of Novel flush storage station water system Download PDFInfo
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- CN106930252A CN106930252A CN201710254929.0A CN201710254929A CN106930252A CN 106930252 A CN106930252 A CN 106930252A CN 201710254929 A CN201710254929 A CN 201710254929A CN 106930252 A CN106930252 A CN 106930252A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
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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
The invention belongs to hydroenergy storage station water system technical field, there is provided a kind of Novel flush storage station water system.Including upstream check dam, power station of drawing water and downstream hydroenergy storage station；Power station of drawing water is drawn water between the storage station positioned at upstream check dam and downstream.The reservoir intake of upstream check dam is connected by aqueduct with downstream hydroenergy storage station, for being supplied water to upper storage reservoir A.Upper storage reservoir B above power station of drawing water, supply water to by aqueduct upper storage reservoir A；Upper storage reservoir B is connected by pumping conduit with suction pump simultaneously, for the water in river course under downstream to be evacuated into upper storage reservoir B.Upper storage reservoir A above the hydroenergy storage station of downstream is connected by aqueduct with downstream hydraulic turbine generating set, for generating electricity.The present invention can be flow automatically by water body and be generated electricity, and not consume electric energy, in the absence of the phenomenon of the wasting of resources, can be generated electricity with retaining timing, can play a part of peak regulation；Drawn water by small-size water pumping power station, water body can save much electricity from the small water in the localities of the discrepancy in elevation.
Description
Technical field
The invention belongs to hydroenergy storage station water system technical field, and in particular to one kind does not consume electric energy automatic water-supply
System and it is a kind of can be with the water system structure of using electricity wisely.
Background technology
Present hydroenergy storage station is, using the electric power in power network during load valley, to be drawn water to upper storage reservoir by lower storage reservoir
Accumulation of energy, when peak load of grid, discharges water and returns to lower storage reservoir generating.Hydroenergy storage station can be unnecessary when low by network load
Electric energy, is changed into the high value electric energy of power network peak time, but it has the phenomenon of the wasting of resources, by theoretical calculation, draws water
Storage station often generates electricity three degree, four degree of electricity of consumption is at least needed, if plus the loss of power transmission line, 1/3 electricity is wasted in fact
Energy.Existing power station concentrates the drop of natural current to form head using building, collects the flow of natural current, will concentrate
Water energy be converted to electric energy.Hydraulic structure safety problem is considered in the power station of reservoir, and the water-head for generating electricity is certain, hair
Electricity is limited by water-head.
The content of the invention
For the problem that prior art is present, the present invention provides a kind of Novel flush storage station water system.
The technical scheme is that：
A kind of Novel flush storage station water system, including upstream check dam 1, power station of drawing water 8 and downstream water-storage
Power station；Power station of drawing water 8 is drawn water between the storage station positioned at upstream check dam 1 and downstream.
Described upstream check dam 1 includes reservoir intake 2, aqueduct 3 and control valve A4.Reservoir intake 2
In the bottom of upstream check dam 1, intake elevation is located at below reservoir filling position, and reservoir intake 2 is connected with aqueduct 3, defeated
Waterpipe 3 connects upstream check dam 1 with the upper storage reservoir B of downstream hydroenergy storage station, for being supplied water to upper storage reservoir A5.Water-supply-pipe
Control valve A4 is set on road 3；Trash rack, gate are set on reservoir intake 2, and trash rack is used to intercept reservoir deposits and rubbish
Rubbish, gate is used to control intake to switch.
Described power station of drawing water 8 include upper storage reservoir B9 above, suction pump 11, control valve 10, pumping conduit with
Inlet channel.Upper storage reservoir B9 is connected by inlet channel with aqueduct 3, for being supplied water to upper storage reservoir A5, and by water inlet pipe
The control valve B10 control inflows that road is provided with；Upper storage reservoir B9 is connected by pumping conduit with suction pump 11 simultaneously, for inciting somebody to action
The water in river course is evacuated to upper storage reservoir B9 under downstream.When control valve A4 is closed, control valve B10 is opened, and upper storage reservoir B9 water energies pass through
Aqueduct supplies water for upper storage reservoir A5.
Described downstream hydroenergy storage station includes upper storage reservoir A5 above, hydraulic turbine generating set 7, aqueduct 6.
Upper storage reservoir A5 is connected by aqueduct 3 with upstream check dam 1, while upper storage reservoir A5 is by aqueduct 6 and the downstream hydraulic turbine
Generating set 7 is connected, for generating electricity.
The water storage level of upstream check dam 1 is highly higher than the height of upper storage reservoir A5 in the hydroenergy storage station of downstream, upper storage reservoir B9
Height of the height higher than downstream hydroenergy storage station upper storage reservoir A5；Gone to river in the upper storage reservoir B9 of power station of drawing water 8 and power station of drawing water 8
The difference in height in road is difference in height of drawing water, the upper storage reservoir A5 of downstream hydroenergy storage station and the lower storage reservoir of downstream hydroenergy storage station
To generate electricity highly, generate electricity difference in height draw water difference in height of the height higher than power station of drawing water 8, it is ensured that the energy of the needs that draw water is less than generating
Energy.
The present invention builds water inlet 2 below river upstream checkdam 1, is repaiied with the very big massif of the river course discrepancy in elevation in river course downstream one
Hydroenergy storage station is built, upper storage reservoir A5 is built on mountain top, and upper storage reservoir A5 is with intake 2 by aqueduct 3 (or hydraulic tunnel) and control
Valve A4 is connected.The water storage level of river upstream checkdam 1 is higher than upper storage reservoir elevation, opens control valve A4, closing control valve B10,
Reservoir filling can automatic transportation to upper storage reservoir A5, valve 4 is closed when storing full, storage can pass through aqueduct in the water of upper storage reservoir A5
6 are generated electricity with hydraulic turbine generating set 7.One is repaiied in the aqueduct 3 on the way mountain top upper storage reservoir place small with the river course discrepancy in elevation small-sized to take out
Urban river water is evacuated to upper storage reservoir B9 by power station 8, elevation of the upper storage reservoir B9 elevations higher than upper storage reservoir A5 in power station of drawing water 8, suction pump 11, is opened
The retaining meeting automatic transportation of control valve B10, upper storage reservoir B9 is carried out using upper storage reservoir A5 to upper storage reservoir A5 with the huge discrepancy in elevation of its lower storage reservoir
Generate electricity.
Beneficial effects of the present invention are：Mountain top upper storage reservoir is more than the discrepancy in elevation of reservoir level and river course with the discrepancy in elevation of downstream river course,
Generated energy can be more than hydro plant with reservoir generated energy, and only flow automatically by water body, electric energy do not consumed, in the absence of showing for the wasting of resources
As, can be generated electricity with retaining timing, peak regulation can be played a part of.Drawn water by small-size water pumping power station, water body is from the small ground of the discrepancy in elevation
Fang Shangshui, can save much electricity.
Brief description of the drawings
Fig. 1 is system diagram of the invention；
In figure：1 upstream check dam；2 reservoir intakes；3 aqueducts；4 control valve A；5 upper storage reservoir A；6 aqueducts；
7 hydraulic turbine generating sets；8 power station of drawing water；9 upper storage reservoir B；10 control valve B；11 suction pumps.
Specific embodiment
It is the understanding for becoming apparent from technical characteristic of the invention, purpose and effect, now compares accompanying drawing to of the invention
Specific embodiment point two parts are described in detail.
Embodiment 1
The present invention can not consume any energy be hydroenergy storage station supply water, during control valve B10 be in all the time
Closed mode.Hydroenergy storage station is built in mountain top and the larger place of the river course discrepancy in elevation at river course downstream one, mountain top upper storage reservoir A5's
Elevation builds intake less than normal pool level elevation in the check dam of upstream in the bank side of upstream check dam part 1, fetches water
Mouth elevation is equipped with gate below reservoir operation scheme, the equipment such as headstock gear.By inside massif and land lay
After aqueduct 3, open in reservoir water automatic transportation to downstream hydroenergy storage station upper storage reservoir A5 after control valve A4, store full water
Closing control valve A4 afterwards.When needing to generate electricity using mountain top pond and the downstream river course water level discrepancy in elevation, by the water delivery of aqueduct 6
Generated electricity in hydrogenerator 7.
Embodiment 2
Control valve A4 is closed all the time in the present embodiment, and by small discrepancy in elevation water-storage, water delivery to downstream is taken out
Generated electricity using the big discrepancy in elevation in water storage station, to reach the purpose of power saving.Certain in the water delivery of aqueduct 3 way, finds
One mountain, mountain top is smaller with the discrepancy in elevation in river course, and small-size water pumping power station 8 is built on mountain top.The elevation of the upper B9 of power station of drawing water be higher than or
Equal to the elevation of downstream hydroenergy storage station upper storage reservoir A5.During the water in river course pumped into upper storage reservoir 9 by suction pump 11, control is opened
Valve B10, the water of storage can be flowed in the upper storage reservoir A5 of hydroenergy storage station, generated electricity using the discrepancy in elevation of upper storage reservoir A5 and lower storage reservoir.
It should be noted that the embodiment is only the schematic diagram that the hydroenergy storage station supplies water, the diameter paving of specific pipeline
If path, length, the gradient, model test should be taken to determine according to the actual conditions of specific engineering.Described is only the present invention
Preferred embodiment, for the professional of the art, the present invention can be modified, optimize, and and its
He combines way of supplying water.As long as within the principle of mode of the present invention, any improvement for carrying out, equivalent etc., all should include
Within the scope of claim of the invention.
Claims (3)
1. a kind of Novel flush storage station water system, it is characterised in that described Novel flush storage station water system
Including upstream check dam (1), power station of drawing water (8) and downstream hydroenergy storage station；Power station of drawing water (8) is positioned at upstream check dam (1)
And downstream is drawn water between the storage station；
Described upstream check dam (1) includes reservoir intake (2), aqueduct (3) and control valve A (4)；Reservoir intake
(2) positioned at upstream check dam (1) bottom, it is following that intake elevation is located at reservoir filling position, reservoir intake (2) and aqueduct
(3) connect, aqueduct (3) connects upstream check dam (1) with the upper storage reservoir B of downstream hydroenergy storage station, for upper water
Storehouse A (5) supplies water；Control valve A (4) is set on aqueduct (3)；The water storage level of described upstream check dam (1) is highly higher than
The height of upper storage reservoir A (5) in the hydroenergy storage station of downstream；
Described power station of drawing water (8) includes upper storage reservoir B (9) above, suction pump (11), control valve (10), drinking-water pipe
Road and inlet channel；Upper storage reservoir B (9) is connected by inlet channel with aqueduct (3), is supplied water to upper storage reservoir A (5), and pass through
Control valve B (10) the control inflows that inlet channel is provided with；Upper storage reservoir B (9) is by pumping conduit and suction pump simultaneously
(11) connect, the water in river course under downstream is evacuated to upper storage reservoir B (9)；The height of described upper storage reservoir B (9) draws water storage higher than downstream
The height of energy power station upper storage reservoir A (5)；
Described downstream hydroenergy storage station includes upper storage reservoir A (5) above, hydraulic turbine generating set (7), aqueduct
(6)；Upper storage reservoir A (5) is connected by aqueduct (3) with upstream check dam (1), while upper storage reservoir A (5) is by aqueduct
(6) it is connected with downstream hydraulic turbine generating set (7), for generating electricity.
2. a kind of Novel flush storage station water system according to claim 1, it is characterised in that the described electricity that draws water
The difference in height in lower river course is difference in height of drawing water in upper storage reservoir B (9) and the power station of drawing water (8) of (8) of standing, downstream hydroenergy storage station
Upper storage reservoir A (5) is the height that generates electricity with the difference in height of the lower storage reservoir of downstream hydroenergy storage station, and the height that generates electricity is higher than power station of drawing water
(8) difference in height of drawing water, it is ensured that the energy of the needs that draw water is less than the energy for generating electricity.
3. a kind of Novel flush storage station water system according to claim 1 and 2, it is characterised in that described water
Trash rack, gate are set on storehouse intake (2), and trash rack is used to intercept reservoir deposits and rubbish, and gate is used to control intake
Switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254929.0A CN106930252B (en) | 2017-04-24 | 2017-04-24 | novel pumped storage power station water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710254929.0A CN106930252B (en) | 2017-04-24 | 2017-04-24 | novel pumped storage power station water supply system |
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| CN106930252A true CN106930252A (en) | 2017-07-07 |
| CN106930252B CN106930252B (en) | 2019-12-17 |
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| CN201710254929.0A Expired - Fee Related CN106930252B (en) | 2017-04-24 | 2017-04-24 | novel pumped storage power station water supply system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195678A (en) * | 2019-06-19 | 2019-09-03 | 浙江中新电力工程建设有限公司自动化分公司 | The utility power quality control analysis system of low voltage electric network |
| CN110242478A (en) * | 2019-06-19 | 2019-09-17 | 浙江中新电力工程建设有限公司自动化分公司 | Distribution net work earthing fault detection processing analysis system |
| CN110258476A (en) * | 2019-06-26 | 2019-09-20 | 中国电建集团成都勘测设计研究院有限公司 | High-mountain gorge areas power station ditch water process scupper structure |
| CN110348609A (en) * | 2019-06-19 | 2019-10-18 | 浙江中新电力工程建设有限公司自动化分公司 | Comprehensive energy for power grid dispatches system |
| CN110344378A (en) * | 2019-06-19 | 2019-10-18 | 浙江中新电力工程建设有限公司自动化分公司 | Intelligent city power lighting management system for internet of things |
| CN114481979A (en) * | 2022-02-21 | 2022-05-13 | 黄祖华 | Construction method of pumped storage power station |
| CN116696646A (en) * | 2023-05-30 | 2023-09-05 | 上海勘测设计研究院有限公司 | Combined power station of tidal power station and seawater pumped storage power station and scheduling method thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242478B (en) * | 2019-06-19 | 2024-02-27 | 浙江中新电力工程建设有限公司自动化分公司 | Distribution network ground fault detection processing analysis system |
| CN110242478A (en) * | 2019-06-19 | 2019-09-17 | 浙江中新电力工程建设有限公司自动化分公司 | Distribution net work earthing fault detection processing analysis system |
| CN110348609A (en) * | 2019-06-19 | 2019-10-18 | 浙江中新电力工程建设有限公司自动化分公司 | Comprehensive energy for power grid dispatches system |
| CN110344378A (en) * | 2019-06-19 | 2019-10-18 | 浙江中新电力工程建设有限公司自动化分公司 | Intelligent city power lighting management system for internet of things |
| CN110195678B (en) * | 2019-06-19 | 2024-02-27 | 浙江中新电力工程建设有限公司自动化分公司 | Electric energy quality control analysis system of low-voltage power grid |
| CN110195678A (en) * | 2019-06-19 | 2019-09-03 | 浙江中新电力工程建设有限公司自动化分公司 | The utility power quality control analysis system of low voltage electric network |
| CN110348609B (en) * | 2019-06-19 | 2024-04-19 | 浙江中新电力工程建设有限公司自动化分公司 | Comprehensive energy scheduling system for power grid |
| CN110344378B (en) * | 2019-06-19 | 2024-05-14 | 浙江中新电力工程建设有限公司自动化分公司 | Intelligent urban electric power illumination Internet of things management system |
| CN110258476A (en) * | 2019-06-26 | 2019-09-20 | 中国电建集团成都勘测设计研究院有限公司 | High-mountain gorge areas power station ditch water process scupper structure |
| CN114481979A (en) * | 2022-02-21 | 2022-05-13 | 黄祖华 | Construction method of pumped storage power station |
| CN114481979B (en) * | 2022-02-21 | 2024-02-06 | 黄祖华 | Construction method of pumped storage power station |
| CN116696646A (en) * | 2023-05-30 | 2023-09-05 | 上海勘测设计研究院有限公司 | Combined power station of tidal power station and seawater pumped storage power station and scheduling method thereof |
| CN116696646B (en) * | 2023-05-30 | 2024-03-01 | 上海勘测设计研究院有限公司 | Combined power station of tidal power station and seawater pumped storage power station and scheduling method thereof |
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| CN106930252B (en) | 2019-12-17 |
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Granted publication date: 20191217 Termination date: 20210424 |