CN117318317A - New energy large-scale water-gas coupling high-quality transduction storage power station - Google Patents
New energy large-scale water-gas coupling high-quality transduction storage power station Download PDFInfo
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- CN117318317A CN117318317A CN202311387702.5A CN202311387702A CN117318317A CN 117318317 A CN117318317 A CN 117318317A CN 202311387702 A CN202311387702 A CN 202311387702A CN 117318317 A CN117318317 A CN 117318317A
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- 238000010361 transduction Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 263
- 239000002184 metal Substances 0.000 claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 30
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 239000004576 sand Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract description 6
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- 238000006243 chemical reaction Methods 0.000 claims description 16
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract 1
- 238000004146 energy storage Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 7
- 238000010248 power generation Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J15/00—Systems for storing electric energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J15/00—Systems for storing electric energy
- H02J15/003—Systems for storing electric energy in the form of hydraulic energy
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J15/00—Systems for storing electric energy
- H02J15/006—Systems for storing electric energy in the form of pneumatic energy, e.g. compressed air energy storage [CAES]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a new energy large-scale water-gas coupling high-quality transduction storage power station which comprises an upper water tank, a water-gas well upper port, a honeycomb, a ground, a water-gas well bottom, a honeycomb bottom, a water inlet pipe, a drain pipe, a high-pressure air flow pipe, an air compressor, a one-way valve, a pneumatic generator, a fluid control valve, a high-pressure return pipe, a high-pressure fan, an air pipeline, a water-energy generator, a water pump, a lower water tank, an air inlet, an air outlet, a bearing frame, a counterweight iron sand ball, a counterweight block, a middle-branching fixed position, balls, an isolation metal plate, a water bag, a steering wheel, a protection frame, a traction steel wire rope, a water pipe for bearing the upper water tank and a water discharging valve of the upper water tank. Compared with the prior art, the invention has the advantages of firmness, large capacity, simplicity, low cost, and construction according to local conditions and needs; the coordinated operation, safety and stability of the source network are ensured; the flowing operation of water and air is controllable and adjustable, and unattended intelligent control can be achieved.
Description
Technical Field
The invention relates to the technical field of energy storage and conversion, in particular to a new energy large-scale water-gas coupling high-quality energy conversion storage power station.
Background
The strategy of sustainable development is urgently needed to get rid of the constraint of fossil energy; the randomness, intermittence and fluctuation characteristics of new energy sources such as wind energy, solar energy and the like influence the electric energy quality of a power grid, and how to enable the new energy sources to be effectively consumed and safely operated during grid-connected power generation is a significant world problem, and the power storage and energy conversion are the only solution and the selection are necessary; the gravity, flywheel and chemical energy storage devices which are popular in the technical patents and market for searching tens of thousands of energy sources are considered to have certain advantages, but the defects of high cost, low capacity and energy efficiency conversion, mechanical stress, fatigue limit, reliability, stability and environmental protection problems of cycle life and the like are difficult to overcome, and the device is far away from the requirements of a large-scale and rapid-development power system; at present, a pumped storage power station occupying an absolute leading position in a global energy storage structure is difficult to widely apply because of the difficulty in finding a proper address and about 30% of energy conversion loss; in order to break the ceiling for eliminating new energy, the problems of wind and light abandoning are solved, the high dangers of nuclear power and large single machine capacity are eliminated, and the potential dangers such as whole power grid breakdown and the like can be caused once the shutdown is serious.
Disclosure of Invention
The invention aims to provide a new energy large-scale water-gas coupling high-quality transduction storage power station so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the device comprises an upper water tank, a water gas well upper port, a honeycomb, the ground, a water gas well bottom, a honeycomb bottom, a water inlet pipe, a water drain pipe, a high-pressure air flow pipe, an air compressor, a one-way valve, a pneumatic generator, a fluid control valve, a high-pressure return pipe, a high-pressure fan, an air pipeline, a water energy generator, a water pump, a lower water tank, an air inlet, an air outlet, a bearing frame, a counterweight iron sand ball, a balancing weight, a middle branching fixed part, balls, an isolation metal plate, a water bag, a steering wheel, a protection frame, a traction steel wire rope, a water pipe for bearing the upper water tank and a water drain valve for the upper water tank; the upper half part of the honeycomb is built on the ground, the lower half part of the honeycomb is positioned under the ground, and the top of the honeycomb is provided with an upper water tank; the honeycomb is internally provided with a plurality of two-piece and one-group water-gas wells, the top of each water-gas well is provided with a water-gas well upper opening on the top surface of the honeycomb, the bottom of each water-gas well is provided with a water-gas well bottom, and the water-gas wells are fixed on the upper side of the bottom of the honeycomb; the bottom surface of the inside of the water-gas well is provided with a bearing frame, the bottom of the water-gas well is provided with an air inlet and an air outlet and is provided with a switch, and the bearing frame is positioned below the bearing frame; the upper surface of the water-gas well is provided with a steering wheel, the top of the inside of the water-gas well is provided with a protection frame, and the top of the inside of the water-gas well is provided with a protection frame; the two ends of the traction steel wire rope extend into the water-gas well after passing through two steering wheels, and the tail ends of the traction steel wire rope are respectively connected with an isolation metal plate; the inner wall of the water gas well is provided with a middle branching fixing part, the sliding sleeve type cloth bag is symmetrically attached and fixed on the inner wall of the water gas well along the middle branching fixing part, the upper half part of the sliding sleeve type cloth bag is a water bag, the bottom of the sliding sleeve type cloth bag is fixed on the upper surface of the isolation metal plate, the lower half part of the sliding sleeve type cloth bag is an air bag, and the top of the sliding sleeve type cloth bag is fixed on the lower surface of the isolation metal plate; the isolating metal plate is positioned in the water bag, a circle of grooves are formed in the edge of the isolating metal plate, and balls are assembled in the grooves; the balancing weight is arranged on the lower surface of the isolation metal plate and is positioned in the air bag, and a plurality of balancing weight iron sand balls are arranged on the circumference of the air bag; the lower water tank is arranged beside the outer side of the bottom of the water-gas well, and is provided with a water-energy generator and a water pump; the lower water tank is communicated with the outside through an air pipeline; an air compressor, a pneumatic generator, a high-pressure fan and a high-pressure air flow pipe are arranged on the ground, and the high-pressure air flow pipe and the high-pressure return pipe are respectively connected with an air inlet and an air outlet to form a loop; the air compressor is provided with a one-way valve; the lower water tank is connected with the upper water tank through a water inlet pipe; the upper water tank is connected with the water bag through a water pipe of the upper water tank, and a water discharging valve of the upper water tank is assembled when the water pipe of the upper water tank is connected.
As a preferable technical scheme of the invention, the water-gas well is formed by casting alloy or reinforced concrete, the appearance is hexagonal prism or circular, and the vertical height is not less than 70m.
As a preferable technical scheme of the invention, the balancing weight can be made of one of metal, stone and cement, and is formed by sequentially nesting a plurality of layers of stacked blocks from small to large.
As a preferable technical scheme of the invention, the water bag and the cloth bag are formed by bonding two layers of woven cloth glue, wherein nonmagnetic high-strength alloy wires are uniformly distributed.
As a preferable technical scheme of the invention, the isolation metal plate is contacted with the inner wall of the sliding sleeve type cloth bag through the balls in the grooves.
Compared with the prior art, the invention has the beneficial effects that:
1. the storage transduction power station provided by the invention can be built on the power generation side, the power grid side and the power load center nearby without being limited by geographical environment, the ground level and the scale can be determined according to the requirements, even small micro power stations can be built in villages and the like, and the design structure adopts honeycomb type: firm, large in capacity, simple, low in cost, and built according to local conditions and needs;
2. the advantages of pumping and compressed air energy storage are collected, as the bank collects the funds of scattered households, the scattered electric energy with randomness, intermittence and fluctuation only required to drive the water pump is collected to the greatest extent, the water in the lower water tank is pumped into the upper water tank and injected into the water bag of the water gas well for storage, the scattered storage is taken, the ceilings for absorbing new energy are broken, and the phenomena of wind abandoning and light abandoning are solved;
3. the water level of the top of the water bag and the water level of the lower pool are determined by utilizing the two-force balance and the water-air coupling effect, namely, the water head is fixed in height and the water level is unchanged, the water flow speed, the flow rate, the water pressure and the like in the drainage pipeline are controllable, the electric energy generated by the water energy generator is stable, smooth and high-quality, and new energy grid connection can be received infinitely; and the coordinated operation, safety and stability of the source network are ensured.
4. The storage transduction power station provided by the invention can be externally connected with a flywheel, a superconducting coil and other physical or direct electric energy storage devices according to requirements, unifies storage conversion and can amplify Chu Xuneng force by virtue of the advantages of quick response of charge and discharge of the flywheel and the like; the sliding sleeve type air bag almost does not need power machinery, and potential safety hazards such as friction and abrasion of mechanical parts are avoided; the flowing operation of water and air is controllable and adjustable, and unattended intelligent control can be achieved.
Drawings
FIG. 1 is a schematic diagram of a new energy honeycomb type storage and conversion power station of the invention;
FIG. 2 is a schematic diagram of an energy storage conversion structure according to the present invention;
FIG. 3 is a schematic diagram of a water-gas coupling flow control according to the present invention;
in the figure: the water feeding tank 1, the water gas well top 2, the honeycomb 3, the ground 4, the water gas well 5, the water gas well bottom 6, the honeycomb bottom 7, the water inlet pipe 8, the water discharge pipe 9, the high-pressure air flow pipe 10, the air compressor 11, the one-way valve 12, the pneumatic generator 13, the fluid control valve 14, the high-pressure return pipe 15, the high-pressure fan 16, the air pipeline 17, the water power generator 18, the water pump 19, the lower water tank 20, the air inlet 21, the air outlet 22, the bearing frame 23, the counterweight iron sand ball 24, the counterweight block 25, the middle-branching fixed part 26, the ball 27, the isolation metal plate 28, the water bag 29, the steering wheel 30, the protection frame 31, the traction steel wire rope 32, the water feeding tank receiving water feeding pipe 33, the water feeding tank discharging valve 34, the transformer 35 and the new energy 36;
Detailed Description
Example 1
As shown in fig. 1 to 3, the invention discloses a new energy large-scale water-gas coupling high-quality transduction storage power station, which comprises an upper water tank 1, a water gas well upper port 2, a honeycomb 3, a ground 4, a water gas well 5, a water gas well bottom 6, a honeycomb bottom 7, a water inlet pipe 8, a water outlet pipe 9, a high-pressure air flow pipe 10, an air compressor 11, a one-way valve 12, a pneumatic generator 13, a fluid control valve 14, a high-pressure return pipe 15, a high-pressure fan 16, an air pipeline 17, a water power generator 18, a water pump 19, a lower water tank 20, an air inlet 21, an air outlet 22, a bearing frame 23, a counterweight iron sand ball 24, a counterweight block 25, a middle-branching fixed position 26, balls 27, an isolation metal plate 28, a water bag 29, a steering wheel 30, a protection frame 31, a traction steel wire rope 32, a water inlet pipe 33 for bearing the upper water tank, and a water outlet valve 34; the upper half part of the honeycomb 3 is built on the ground 4, the lower half part of the honeycomb is positioned below the ground 4, and the top of the honeycomb is provided with an upper water tank 1; the honeycomb 3 is internally provided with a plurality of two-piece and one-group water-gas wells 5, the top of each water-gas well 5 is provided with a honeycomb top surface water-gas well upper opening 2, the bottom is a water-gas well bottom 6, and the water-gas wells are fixed on the upper side of the honeycomb bottom 7; the bearing frame 23 is arranged on the inner bottom surface of the water-gas well 5, the water-gas well bottom 6 is provided with an air inlet 21 and an air outlet 22 and is provided with a switch, and the water-gas well bottom is positioned below the bearing frame 23; the upper surface of the water-gas well 5 is provided with a steering wheel 30, and the top of the inside of the water-gas well is provided with a protection frame 31; two ends of the traction steel wire rope 32 extend into the water-gas well 5 through two steering wheels 30, and the tail ends of the traction steel wire rope are respectively connected with an isolation metal plate 28; the inner wall of the water gas well 5 is provided with a middle branching fixing part 26, the sliding sleeve type cloth bag is symmetrically attached and fixed on the inner wall of the water gas well 5 along the middle branching fixing part 26, the upper half part of the sliding sleeve type cloth bag is a water bag 29, the bottom of the sliding sleeve type cloth bag is fixed on the upper surface of the isolation metal plate 28, the lower half part of the sliding sleeve type cloth bag is an air bag, and the top of the sliding sleeve type cloth bag is fixed on the lower surface of the isolation metal plate 28; the isolating metal plate 28 is positioned in the water bag 29, a circle of grooves are formed in the edge of the isolating metal plate, and balls 27 are assembled in the grooves; the balancing weight is arranged on the lower surface of the isolation metal plate 28 and is positioned in the air bag, and a plurality of balancing weight iron sand balls 24 are arranged on the circumference of the air bag; the lower water tank 20 is arranged beside the outer side of the water-gas well bottom 6, and is provided with a water-energy generator 18 and a water pump 19; the lower water tank 20 is communicated with the outside through an air pipeline 17; the ground is provided with an air compressor 11, a pneumatic generator 13 and a high-pressure fan 16, and is provided with a high-pressure air flow pipe 10 and a high-pressure return pipe 15 which are respectively connected with an air inlet 21 and an air outlet 22 to form a loop; the air compressor 11 is provided with a one-way valve 12; the lower water tank 20 is connected with the upper water tank 1 through a water inlet pipe 8; the upper water tank 1 is connected with the water bag 29 through a water receiving upper water tank pipe 33, and an upper water tank drain valve 34 is assembled when the water receiving upper water tank pipe 33 is installed. For the power generated by wind energy, solar energy, bioenergy, ocean energy, off-peak electricity and the like, as long as a motor can be driven, the water pump 19, the high-pressure fan 16 and the air compressor 11 can be driven, the water pump 19 conveys water in the lower water tank 20 to the upper water tank 1 at the top of the honeycomb 3 through the water pipe 8, the water in the upper water tank 1 is injected into the water bag 29 of the water gas well 5 through the water drain valve 34 water pipe 33, the high-pressure fan 16 and the air flow passing through the one-way valve 12 are mainly used for filling high-pressure air into the air bag through the air inlet 21 at the bottom of the water gas well 5, and the high-pressure air flows back into the high-pressure fan 16 through the air outlet 22 at the bottom of the water gas well 5: the water filled in the water bag 29 passes through the water drain pipe 9 under the action of the balancing weight 29 and high-pressure air in the air bag at the other side of the corresponding group, and drives the water energy generator 18 under the atmospheric pressure through the air pipeline 17; the pneumatic generator 13 is mainly used for off-peak electricity water pumping, water storage and energy conversion, after the valve 14 is controlled by the airflow pipeline, the high-pressure airflow pipe 10 is opened, the air bag is pressurized by the air compressor 11, water in the water bag 29 is released, the pneumatic generator 13 is driven by the pressurized backflow gas 15, electric energy generated by the hydraulic generator 18 and the pneumatic generator 13 is integrated into a power grid through power system devices such as a transformer 35, and in addition, under the condition and requirement of a power station, physical or direct electromagnetic field energy storage devices such as a flywheel and a superconducting coil can be properly added in an open manner, and Chu Xuneng force is amplified by virtue of the advantage of quick response of charge and discharge of the flywheel.
The working principle of the invention is as follows:
conversion of energy: when the honeycomb-type structure power station is built, the highest estimated value of new energy power generation, the storage capacity of an upper water tank and a lower water tank, the number, the volume and adjustable and controllable control valves of the water gas wells, the inner diameter of a fluid pipeline, the water surface of a water bag in the water gas well and the drop of a water discharge port of a water energy generator are set, the numbers of all the water gas wells are set corresponding to groups, the water gas wells in the corresponding groups are respectively set to be A numbers and B numbers, all the water gas wells are determined, the whole water inlet and outlet processes of the water bags of the corresponding group A, B are set to be a circulation period, the period is equally divided into the water inlet time interval of the upper water tank to the water bags in a gradual and orderly mode, the water inlet time interval of the upper water tank to the water bags is set to be T and the like one by one as factors, and the references of a honeycomb water and air inlet and outlet matrix data diagram which is drawn into a train running diagram are converted; the high-quality electricity is generated for the siphon drainage pipeline water flow velocity, flow and other adjustable and controllable converging flow direction water energy generator;
the water inlet pipes of the water bags in the water-gas wells A and B and the control valve of the water outlet pipe of the water supply tank are communicated, and the water inlet is simply called water inlet of the water bag A and water inlet of the water bag B;
the water bag drain pipes in the water gas wells A and B are connected with the control valve of the water power generator through siphon drain or overflow pipelines, and are called water bag drain A and water bag drain B for short;
the control valve of the air bag inflation pipe in the water-air well 5 of the A and B and the outlet of the communicated air compressor 11 or the high-pressure fan 16 is opened, and the control valve is simply called air bag inflation A and air bag inflation B;
the metal plates 28 wrapped by the water bags and the air bags in the water-gas wells A and B and the suspended balancing weights 25 of the metal plates are lifted to the highest point below the protection frame 31 or fall to the bearing frame 31 to be stacked, and the metal plates are called as a well weight lifting top, a well weight falling bottom, a well weight lifting top and a well weight falling bottom for short;
an initial starting stage: new energy 36 electric power starts air compressor 11: after the original non-positioning of the balancing weights 25 at the two ends of the traction steel wire ropes 32 in all corresponding groups is completed, the air compressor 11 is stopped after the high-pressure air drives the balancing weights of the A well to lift and the balancing weights of the B well to fall, the water pump 19 is started and pumps water to lift to the upper water tank 1, the upper water tank water discharging valve 34 is opened, the air bag exhaust pipe control valve of the A air bag and the air bag charging pipe control valve of the B air bag are opened, the high-pressure fan 16 is started, the water bag A is filled until the water bag A is filled, the air bag B is full of air, the balancing weights of the A well to fall and the balancing weights of the B well to lift, the water bag B is filled with high-pressure air in the whole honeycomb 3 of the power station, the water bag B is ready for water inlet before the balancing lifting and the air bag B air bag exhaust valve of the B air bag is opened, and the balancing weights of the B well are matched for water discharging, namely the water fully loaded A is discharged under the action of three-force integration, and the power station is initially started to be ready:
and (3) starting energy conversion power generation: according to the row-column sequence and T time interval of the water and air inlet-outlet row-column matrix data diagram of the honeycomb 3, the corresponding groups are one by one: disconnecting the water inlet pipe control valve of the water bag A, opening the siphon drainage pipeline control valve of the water bag A, opening the inflation pipe valve of the water bag A, opening the water inlet pipe control valve of the water bag B, disconnecting the siphon drainage pipeline control valve of the water bag B, and opening the exhaust pipe control valve of the water bag B; b water bags are filled one by one, water bags are drained one by one and flow to the water energy generator 18, and gravitational potential energy of water generates electricity; the balance weight of the well B falls to the bottom, the air bag A is inflated, and the balance weight of the well A rises to the top; and water is again fed into the water bag A.
The method comprises the steps of (1) collecting and storing water quantity of new energy by a water feeding pool after the water quantity exceeds the total capacity of a first water bag of a matrix by a water feeding pool according to the row-column sequence of a honeycomb water and air inlet-outlet row matrix data diagram, opening a water inlet pipe control valve of an A water bag, opening a siphon drainage pipe control valve of the A water bag, opening an air bag inflation pipe valve of the A water bag, opening a water inlet pipe control valve of the B air bag, opening an exhaust pipe control valve of the B air bag, feeding water from the B water bag one by one, converging water from the A water bag one by one, and flowing to a water power generator, and generating power by gravitational potential energy of water; the balance weight of the well B falls to the bottom, the air bag A is inflated, and the balance weight of the well A rises to the top; the control valve of the water inlet pipe of the water bag A is opened again, and water is fed into the water bag A repeatedly.
Pumping water and storing compressed air to generate electricity: when the energy storage is needed in the situations of off-peak electricity and the like: starting off the off-peak electricity, continuously driving the water pump 19, turning off the water energy generator 18, in each corresponding group of the whole honeycomb 3, after the water bag A is filled until full and the air bag B is inflated until full, turning off the high-pressure fan 16, the air inlet and outlet control valve, starting the air compressor 11, opening the high-pressure return pipe 15, the air inlet and outlet control valve and the one-way valve, pressurizing and storing energy in the air bag B filled with air through the air compressor 11, so that the water bag A is filled with water and the air bag B is filled with pressurized air again in the whole honeycomb, and conversely, the water bag B is filled with water and the air bag A is filled with pressurized air again, and the same is true; when power generation is needed, the air compressor 11 and the air inlet and outlet control valve are turned off, the high-pressure fan 16, the water energy generator 18, the pneumatic generator 13 and the air inlet and outlet control valve are started, the water bag A is pushed to drain water by the coupling effect of pressurized compressed air in the water bag B and the counterweight pile block to drive the water energy generator to generate power, after all water in the water bag A is discharged, the pressurized compressed air of the water bag B is released to drive the pneumatic generator to generate power, and power is transmitted and connected through power facilities such as a transformer 35, and in addition, when low-valley residual power is started, devices such as a flywheel and a superconducting coil can be additionally arranged to store energy; so far, the energy conversion process is returned again, and the long-term circulation is started.
Although the specific embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present invention without departing from the spirit of the present invention, which is within the scope of the present invention.
Claims (5)
1. A new energy large-scale water-gas coupling high-quality transduction storage power station is characterized in that: the device comprises an upper water tank (1), a water gas well upper port (2), a honeycomb (3), a ground (4), a water gas well (5), a water gas well bottom (6), a honeycomb bottom (7), a water inlet pipe (8), a drain pipe (9), a high-pressure air flow pipe (10), an air compressor (11), a one-way valve (12), a pneumatic generator (13), a fluid control valve (14), a high-pressure return pipe (15), a high-pressure fan (16), an air pipeline (17), a water energy generator (18), a water pump (19), a lower water tank (20), an air inlet (21), an air outlet (22), a bearing frame (23), a counterweight iron sand ball (24), a balancing weight (25), a middle-junction fixing part (26), balls (27), an isolation metal plate (28), a water bag (29), a steering wheel (30), a protection frame (31), a traction steel wire rope (32), a water pipe (33) for bearing the upper water tank and a water draining valve (34) of the upper water tank; the upper half part of the honeycomb (3) is built on the ground (4), the lower half part of the honeycomb is positioned below the ground (4), and the top of the honeycomb is provided with an upper water tank (1); a plurality of two-piece and one-group water-gas wells (5) are arranged in the honeycomb (3), the top of each water-gas well (5) is provided with a honeycomb top surface water-gas well upper opening (2), the bottom of each water-gas well is provided with a water-gas well bottom (6), and the water-gas wells are fixed on the upper side of the honeycomb bottom (7); the bearing frame (23) is arranged on the inner bottom surface of the water-gas well (5), the water-gas well bottom (6) is provided with an air inlet (21) and an air outlet (22) and is provided with a switch, and the water-gas well bottom is positioned below the bearing frame (23); the upper surface of the water-gas well (5) is provided with a steering wheel (30), the top of the inside of the water-gas well is provided with a protection frame (31); two ends of the traction steel wire rope (32) extend into the water-gas well (5) through two steering wheels (30), and the tail ends of the traction steel wire rope are respectively connected with an isolation metal plate (28); the inner wall of the water gas well (5) is provided with a middle branching fixing part (26), the sliding sleeve type cloth bag is symmetrically attached and fixed on the inner wall of the water gas well (5) along the middle branching fixing part (26), the upper half part of the sliding sleeve type cloth bag is a water bag (29), the bottom of the sliding sleeve type cloth bag is fixed on the upper surface of the isolation metal plate (28), the lower half part of the sliding sleeve type cloth bag is an air bag, and the top of the sliding sleeve type cloth bag is fixed on the lower surface of the isolation metal plate (28); the isolating metal plate (28) is positioned in the water bag (29), a circle of grooves are formed in the edge of the isolating metal plate, and balls (27) are assembled in the grooves; the balancing weight is arranged on the lower surface of the isolation metal plate (28) and is positioned in the air bag, and a plurality of balancing weight iron sand balls (24) are arranged on the circumference of the air bag; the lower water tank (20) is arranged beside the outer side of the water-gas well bottom (6), and is provided with a water power generator (18) and a water pump (19); the lower water tank (20) is communicated with the outside through an air pipeline (17); an air compressor (11), a pneumatic generator (13), a high-pressure fan (16) and a high-pressure air flow pipe (10) are arranged on the ground, and a high-pressure return pipe (15) is respectively connected with an air inlet (21) and an air outlet (22) to form a loop; the air compressor (11) is provided with a one-way valve (12); the lower water tank (20) is connected with the upper water tank (1) through a water inlet pipe (8); the upper water tank (1) is connected with the water bag (29) through a water pipe (33) for supporting the upper water tank, and a water discharging valve (34) of the upper water tank is assembled when the water pipe (33) for supporting the upper water tank is installed.
2. The new energy large scale water gas coupled high quality energy conversion storage power station of claim 1, wherein: the water-gas well (5) is formed by casting alloy or reinforced concrete, the appearance is hexagonal prism-shaped or circular, and the vertical height is not less than 70m.
3. The new energy large scale water gas coupled high quality energy conversion storage power station of claim 1, wherein: the balancing weight (25) can be made of one of metal, stone and cement, and is formed by sequentially nesting a plurality of layers of stacking blocks from small to large.
4. The new energy large scale water gas coupled high quality energy conversion storage power station of claim 1, wherein: the water bag (29) and the cloth bag are made of two layers of woven cloth glue, and nonmagnetic high-strength alloy wires are uniformly distributed in the glue bag.
5. The new energy large scale water gas coupled high quality energy conversion storage power station of claim 1, wherein: the isolation metal plate (28) is contacted with the inner wall of the sliding sleeve type cloth bag through balls in the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311387702.5A CN117318317A (en) | 2023-10-25 | 2023-10-25 | New energy large-scale water-gas coupling high-quality transduction storage power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311387702.5A CN117318317A (en) | 2023-10-25 | 2023-10-25 | New energy large-scale water-gas coupling high-quality transduction storage power station |
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| Publication Number | Publication Date |
|---|---|
| CN117318317A true CN117318317A (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311387702.5A Pending CN117318317A (en) | 2023-10-25 | 2023-10-25 | New energy large-scale water-gas coupling high-quality transduction storage power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117318317A (en) |
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2023
- 2023-10-25 CN CN202311387702.5A patent/CN117318317A/en active Pending
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