CN105971836A - System for lifting water through solar photovoltaic and making redundant electricity get on grid - Google Patents
System for lifting water through solar photovoltaic and making redundant electricity get on grid Download PDFInfo
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- CN105971836A CN105971836A CN201610556904.1A CN201610556904A CN105971836A CN 105971836 A CN105971836 A CN 105971836A CN 201610556904 A CN201610556904 A CN 201610556904A CN 105971836 A CN105971836 A CN 105971836A
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- Prior art keywords
- water
- displacement pump
- remaining electricity
- connecting internet
- data
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 230000005611 electricity Effects 0.000 title claims abstract description 49
- 238000006073 displacement reaction Methods 0.000 claims abstract description 50
- 238000005086 pumping Methods 0.000 claims abstract description 28
- 238000009826 distribution Methods 0.000 claims abstract description 19
- 238000007405 data analysis Methods 0.000 claims abstract description 10
- 238000013500 data storage Methods 0.000 claims abstract description 9
- 210000004027 cell Anatomy 0.000 claims description 14
- 238000004458 analytical method Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 4
- 210000003850 cellular structure Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 241000693079 Maloideae Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/006—Solar operated
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- H02J3/383—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The invention discloses a system for lifting water through solar photovoltaic and making redundant electricity get on a grid. The system comprises a mechanical and electrical water lift system and a redundant electricity get-on-grid system. The redundant electricity get-on-grid system comprises a solar photovoltaic cell board, a convergence box, an inverter, a positive displacement pump, a valve body, a boosting station, a data storage and analysis library, a controller, an online industrially-controlled display platform, a data output end and a printer. The mechanical and electrical water lift system is composed of a water inlet pipe, a water pumping pool, a bottom valve, a water pumping pipe, a positive displacement pump, a motor, a power distribution control cabinet, a water conveying pipeline and a high-position water pool. The electricity demand of the photovoltaic water lift system is automatically judged by the system, and redundant electricity gets on the national grid or local grid through the boosting station; the system automatically collects and arranges the water pumping amount, energy consumption, running working conditions, failures, historical data accumulation and other big data through the intelligent control system, the production working conditions and production benefits of the water lifting system are automatically evaluated through big data analysis, the running optimization scheme is automatically generated, and the use effect is good.
Description
Technical field
The present invention relates to a kind of dynamo-electric water lift equipment and technology neighborhood, specifically a kind of photovoltaic water lift and remaining electricity connecting internet system.
Background technology
Dynamo-electric water pumping system includes water inlet pipe, water intaking pond, bottom valve, intake pipe, displacement pump, motor, control cabinet for power distribution, aqueduct and head-tank, it is that high-voltage fence provides the power supply of 380v through transformator for displacement pump motor when of dynamo-electric water pumping system work, water level according to head-tank starts and stops pump system, high level pumping system on opportunity stops, and low liquid level pumping system on opportunity starts.Although dynamo-electric water pumping system meets the use demand of people, but dynamo-electric water pumping system needs to provide electric energy by high-voltage fence and transformator, and power transmission and transformation are costly；The lift of dynamo-electric water pumping system is high, water lift amount is big, energy consumption is high, and the energy consumption cost of great number makes dynamo-electric water lift operating cost high, has built dynamo-electric water pumping system although the most local, but has been because bearing high operating cost, has caused pump station to fall into disuse；Dynamo-electric water pumping system does not use integrated automation control technology, manually starts and stop pump system, operation complexity.
For above-mentioned deficiency, need design and a kind of photovoltaic water lift of exploitation and remaining electricity connecting internet system, it is possible to supply each shortcoming above-mentioned.
Summary of the invention
In order to solve the problem of above-mentioned existence, the present invention provides a kind of photovoltaic water lift and remaining electricity connecting internet system.
nullA kind of photovoltaic water lift and remaining electricity connecting internet system，Including dynamo-electric water pumping system and remaining electricity connecting internet system，Described remaining electricity connecting internet system includes solar photovoltaic cell panel、Header box、Inverter、Displacement pump、Valve body、Booster stations、Data storage and analysis storehouse、Controller、Online industry control display platform、Data output end and printer，Described solar photovoltaic cell panel is connected with header box，Described header box is connected with inverter，Described inverter is connected with displacement pump，Described booster stations are connected with electrical network，The storage of described data is connected with controller with analyzing storehouse，Described controller is connected with online industry control display platform，Described data output end is arranged on online industry control display platform，Described printer is connected with data output end，Described dynamo-electric water pumping system is by water inlet pipe、Water intaking pond、Bottom valve、Intake pipe、Displacement pump、Motor、Control cabinet for power distribution、Aqueduct and head-tank composition，Described water inlet pipe is connected with water intaking pond，Described displacement pump is arranged in water intaking pond，Described intake pipe is arranged on displacement pump，Described motor is arranged in displacement pump，Described head-tank is connected with intake pipe，Described aqueduct is connected with head-tank，Described valve body is arranged on aqueduct，Described control cabinet for power distribution is connected with remaining electricity connecting internet system and displacement pump respectively，It is respectively arranged with liquidometer in described head-tank and water intaking pond，Described liquidometer is connected with control cabinet for power distribution.
Further, described inverter uses inverse control all-in-one, and described controller uses PLC, and described valve is electromagnetic valve, and described displacement pump is multistage displacement pump.
Further, the design of described photovoltaic water lift and remaining electricity connecting internet system is as follows:
A. liquidometer gathers head-tank liquid level signal and passes to control cabinet for power distribution, and control cabinet for power distribution controls to start displacement pump water lift under conditions of photovoltaic cell component generated energy meets displacement pump startup power；The startup power that reaches of displacement pump starts water lift, and water lift amount increases along with the increase generated output of intensity of illumination and increases；
B. remaining electricity connecting internet system automatically analyze sunny can photovoltaic cell plate array generated electricity can remaining electricity, in the case of meeting displacement pump operation and having unnecessary electric energy, unnecessary electric energy is delivered to country or local power network by booster stations；
C. operational factor assigns action command by Programmable Logic Controller to water lift equipment, completes startup stopping and the adjustment action of equipment；
D. online industry control display platform shows each equipment operating condition, is completed the long-range operation of equipment online by Programmable Logic Controller.
E. the incoming data of fault data store and analyze storehouse and data output end, and through analytical calculation, according to different faults reason, system automatically generates solution；
F. by the analysis to historical data, data storage and analysis storehouse automatic creation system running optimizatin scheme and suggestion.
Compared with prior art, the invention has the beneficial effects as follows: this device is reasonable in design, failure rate is low, safety in utilization and operation stability are high；This device uses solar photovoltaic cell panel as power supply and to use the more preferable displacement pump of characteristic curve performance as water lifting machinery, is transmitted by integrated signal and automated control technology, and water pumping system runs automatically；This device judges photovoltaic water pumping system subfam. Spiraeoideae automatically, using solar energy power generating as the power supply of pump system, saved the high electricity charge that electrical network is powered, remaining electricity is by country or local power network on booster stations, obtain country's Photovoltaic new energy generating subsidy, it is achieved water pumping system profit is run；This device compiles the big data such as water withdrawal, energy consumption, operating condition, fault, historical data accumulation automatically by intelligence control system, by big data analysis, automatically assessment water pumping system production status and productivity effect, automatically generate running optimizatin scheme, and using effect is good.
Accompanying drawing explanation
Fig. 1 is photovoltaic water lift and the structural representation of remaining electricity connecting internet system.
Fig. 2 is the remaining electricity connecting internet system block diagram of photovoltaic water lift and remaining electricity connecting internet system.
Wherein: 1, solar photovoltaic cell panel, 2, header box, 3, inverter, 4, displacement pump, 5, aqueduct, 6, valve body, 7, booster stations, 8, data storage and analyze storehouse, 9, controller, 10, online industry control display platform, 11, data output end, 12, printer, 13, dynamo-electric water pumping system, 14, remaining electricity connecting internet system, 15, electrical network, 16, water inlet pipe, 17, water intaking pond, 18, bottom valve, 19, intake pipe, 20, motor, 21, control cabinet for power distribution, 22, head-tank, 23, liquidometer.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
nullRefer to Fig. 1，A kind of photovoltaic water lift and remaining electricity connecting internet system，Including dynamo-electric water pumping system 13 and remaining electricity connecting internet system 14，Described remaining electricity connecting internet system 14 includes solar photovoltaic cell panel 1、Header box 2、Inverter 3、Displacement pump 4、Valve body 6、Booster stations 7、Data storage and analysis storehouse 8、Controller 9、Online industry control display platform 10、Data output end 11 and printer 12，Described solar photovoltaic cell panel 1 is connected with header box 2，Described header box 2 is connected with inverter 3，Described inverter 3 is connected with displacement pump 4，Described booster stations 7 are connected with electrical network 15，The storage of described data is connected with controller 9 with analyzing storehouse 8，Described controller 9 is connected with online industry control display platform 10，Described data output end 11 is arranged on online industry control display platform 10，Described printer 12 is connected with data output end 11，Described dynamo-electric water pumping system 13 is by water inlet pipe 16、Water intaking pond 17、Bottom valve 18、Intake pipe 19、Displacement pump 4、Motor 20、Control cabinet for power distribution 21、Aqueduct 5 and head-tank 22 form，Described water inlet pipe 16 is connected with water intaking pond 17，Described displacement pump 4 is arranged in water intaking pond 17，Described intake pipe 19 is arranged on displacement pump 4，Described motor (not shown) is arranged in displacement pump 4，Described head-tank 22 is connected with intake pipe 19，Described aqueduct 5 is connected with head-tank 22，Described valve body 6 is arranged on aqueduct 5，Described control cabinet for power distribution 21 is connected with remaining electricity connecting internet system 14 and displacement pump 4 respectively，It is respectively arranged with liquidometer 23 in described head-tank 22 and water intaking pond 17，Described liquidometer 23 is connected with control cabinet for power distribution 21.
Described inverter 3 uses inverse control all-in-one, and described controller 9 uses PLC, and described valve 6 is electromagnetic valve, and described displacement pump 4 is multistage displacement pump.
The design of described photovoltaic water lift and remaining electricity connecting internet system is as follows:
A. liquidometer gathers head-tank liquid level signal and passes to control cabinet for power distribution, and control cabinet for power distribution controls to start displacement pump water lift under conditions of photovoltaic cell component generated energy meets displacement pump startup power；The startup power that reaches of displacement pump starts water lift, and water lift amount increases along with the increase generated output of intensity of illumination and increases；
B. remaining electricity connecting internet system automatically analyze sunny can photovoltaic cell plate array generated electricity can remaining electricity, in the case of meeting displacement pump operation and having unnecessary electric energy, unnecessary electric energy is delivered to country or local power network by booster stations；
C. operational factor assigns action command by Programmable Logic Controller to water lift equipment, completes startup stopping and the adjustment action of equipment；
D. online industry control display platform shows each equipment operating condition, is completed the long-range operation of equipment online by Programmable Logic Controller.
E. the incoming data of fault data store and analyze storehouse and data output end, and through analytical calculation, according to different faults reason, system automatically generates solution；
F. by the analysis to historical data, data storage and analysis storehouse automatic creation system running optimizatin scheme and suggestion.
The operation principle of the present invention is: control cabinet for power distribution 21 detects what head-tank 22 obtained liquid level signal according to liquidometer 23, and the generated energy at solar photovoltaic cell panel 1 meets and starts displacement pump 4 under conditions of displacement pump 4 starts power and start water lift；The feature of displacement pump 4 is on the premise of not meeting maximum operation power, as long as reaching to start power, so that it may realize water lift, water lift amount increases along with the increase generated output of intensity of illumination and increases；Data storage and analyze storehouse 8 automatically analyze sunny can photovoltaic battery panel 1 generate electricity can remaining electricity, meeting in the case of displacement pump 4 runs and have unnecessary electric energy, unnecessary electric energy passed through booster stations 7 and is delivered to the electrical network 15 in country or place.Solar photovoltaic cell panel 1 is under sun-drenched weather, the most all in generating, in the case of not having water lift requirement, can entirely surf the Net by electricity, and electricity volume often spends about 0.8 yuan of electricity subsidy, economic benefits；Operational factor assigns action command by programmable controller 9 to water lift equipment, completes startup stopping and the adjustment action of equipment.Online industry control display platform 10 shows each equipment operating condition, is completed the long-range operation of equipment online by programmable controller 9.The storage of fault data incoming data and analysis storehouse 8, through analytical calculation, according to different faults reason, system automatically generates solution.By the analysis to historical data, system automatically generates photovoltaic water pumping system running optimizatin scheme and suggestion.
Compared with prior art, the invention has the beneficial effects as follows: this device is reasonable in design, failure rate is low, safety in utilization and operation stability are high；This device uses solar photovoltaic cell panel as power supply and to use the more preferable displacement pump of characteristic curve performance as water lifting machinery, is transmitted by integrated signal and automated control technology, and water pumping system runs automatically；This device judges photovoltaic water pumping system subfam. Spiraeoideae automatically, using solar energy power generating as the power supply of pump system, saved the high electricity charge that electrical network is powered, remaining electricity is by country or local power network on booster stations, obtain country's Photovoltaic new energy generating subsidy, it is achieved water pumping system profit is run；This device compiles the big data such as water withdrawal, energy consumption, operating condition, fault, historical data accumulation automatically by intelligence control system, by big data analysis, automatically assessment water pumping system production status and productivity effect, automatically generate running optimizatin scheme, and using effect is good.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any change expected without creative work or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.
Claims (3)
- null1. a photovoltaic water lift and remaining electricity connecting internet system，It is characterized in that，Including dynamo-electric water pumping system (13) and remaining electricity connecting internet system (14)，Described remaining electricity connecting internet system (14) includes solar photovoltaic cell panel (1)、Header box (2)、Inverter (3)、Displacement pump (4)、Valve body (6)、Booster stations (7)、Data storage and analysis storehouse (8)、Controller (9)、Online industry control display platform (10)、Data output end (11) and printer (12)，Described solar photovoltaic cell panel (1) is connected with header box (2)，Described header box (2) is connected with inverter (3)，Described inverter (3) is connected with displacement pump (4)，Described booster stations (7) are connected with electrical network (15)，The storage of described data is connected with controller (9) with analyzing storehouse (8)，Described controller (9) is connected with online industry control display platform (10)，Described data output end (11) is arranged on online industry control display platform (10)，Described printer (12) is connected with data output end (11)，Described dynamo-electric water pumping system (13) is by water inlet pipe (16)、Water intaking pond (17)、Bottom valve (18)、Intake pipe (19)、Displacement pump (4)、Motor (20)、Control cabinet for power distribution (21)、Aqueduct (5) and head-tank (22) composition，Described water inlet pipe (16) is connected with water intaking pond (17)，Described displacement pump (4) is arranged in water intaking pond (17)，Described intake pipe (19) is arranged on displacement pump (4)，Described motor (not shown) is arranged in displacement pump (4)，Described head-tank (22) is connected with intake pipe (19)，Described aqueduct (5) is connected with head-tank (22)，Described valve body (6) is arranged on aqueduct (5)，Described control cabinet for power distribution (21) is connected with remaining electricity connecting internet system (14) and displacement pump (4) respectively，It is respectively arranged with liquidometer (23) in described head-tank (22) and water intaking pond (17)，Described liquidometer (23) is connected with control cabinet for power distribution (21).
- Photovoltaic water lift the most according to claim 1 and remaining electricity connecting internet system, it is characterized in that: described inverter (3) uses inverse control all-in-one, described controller (9) uses PLC, and described valve (6) is electromagnetic valve, and described displacement pump (4) is multistage displacement pump.
- Photovoltaic water lift the most according to claim 1 and remaining electricity connecting internet system, it is characterised in that: the design of described photovoltaic water lift and remaining electricity connecting internet system is as follows:A. liquidometer gathers head-tank liquid level signal and passes to control cabinet for power distribution, and control cabinet for power distribution controls to start displacement pump water lift under conditions of photovoltaic cell component generated energy meets displacement pump startup power；The startup power that reaches of displacement pump starts water lift, and water lift amount increases along with the increase generated output of intensity of illumination and increases；B. remaining electricity connecting internet system automatically analyze sunny can photovoltaic cell plate array generated electricity can remaining electricity, in the case of meeting displacement pump operation and having unnecessary electric energy, unnecessary electric energy is delivered to country or local power network by booster stations；C. operational factor assigns action command by Programmable Logic Controller to water lift equipment, completes startup stopping and the adjustment action of equipment；D. online industry control display platform shows each equipment operating condition, is completed the long-range operation of equipment online by Programmable Logic Controller；E. the incoming data of fault data store and analyze storehouse and data output end, and through analytical calculation, according to different faults reason, system automatically generates solution；F. by the analysis to historical data, data storage and analysis storehouse automatic creation system running optimizatin scheme and suggestion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556904.1A CN105971836A (en) | 2016-07-15 | 2016-07-15 | System for lifting water through solar photovoltaic and making redundant electricity get on grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556904.1A CN105971836A (en) | 2016-07-15 | 2016-07-15 | System for lifting water through solar photovoltaic and making redundant electricity get on grid |
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| CN105971836A true CN105971836A (en) | 2016-09-28 |
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| CN201610556904.1A Pending CN105971836A (en) | 2016-07-15 | 2016-07-15 | System for lifting water through solar photovoltaic and making redundant electricity get on grid |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107637488A (en) * | 2017-08-01 | 2018-01-30 | 青海省水利水电科技发展有限公司 | A kind of photovoltaic water lift is balanced to irrigate intelligent managing and control system |
| CN110635512A (en) * | 2019-11-08 | 2019-12-31 | 广东德恒龙焱能源科技有限公司 | Building system for building power plant spontaneous self-use photovoltaic power station residual electricity on-line |
| CN116816696A (en) * | 2023-08-30 | 2023-09-29 | 四川省农业机械科学研究院 | 5G-based solar intelligent water lifting method and system |
| CN117365973A (en) * | 2023-12-07 | 2024-01-09 | 四川省农业机械科学研究院 | Solar water lifting method and system for weak light and weak signal area |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117365973A (en) * | 2023-12-07 | 2024-01-09 | 四川省农业机械科学研究院 | Solar water lifting method and system for weak light and weak signal area |
| CN117365973B (en) * | 2023-12-07 | 2024-02-09 | 四川省农业机械科学研究院 | Solar water lifting method and system for weak light and weak signal area |
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