CN205081564U - Reverse osmosis seawater desalination equipment power supply system - Google Patents
Reverse osmosis seawater desalination equipment power supply system Download PDFInfo
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- CN205081564U CN205081564U CN201520897618.2U CN201520897618U CN205081564U CN 205081564 U CN205081564 U CN 205081564U CN 201520897618 U CN201520897618 U CN 201520897618U CN 205081564 U CN205081564 U CN 205081564U
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- reverse osmosis
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- seawater desalination
- power supply
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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Abstract
The utility model discloses a reverse osmosis seawater desalination equipment power supply system, including aerogenerator, solar cell panel, honourable complementary controller, aerogenerator, solar cell panel all with the complementary controller of scene is connected, still includes diesel generator, the complementary controller of scene is connected with the dc -to -ac converter, dc -to -ac converter, diesel generator pass through change over switch and are connected with full central controller, full central controller is connected with reverse osmosis seawater desalination device power input. The utility model discloses use honourable complementary power generation system as reverse osmosis desalination device's the main drive energy, use the diesel engine electricity generation as sea water desalination device's stand -by power supply simultaneously under calm, nos sunlight weather condition, improved the stability and the reliability of installing the power consumption.
Description
Technical field
The utility model relates to a kind of reverse osmosis seawater desalination equipment electric power system.
Background technology
As everyone knows, hyperfiltration as one of main flow desalination technology, have the degree of modularity higher, combination is installed flexibly and the feature such as strong adaptability, be worldwide widely used.Reverse osmosis desalination device structural representation is shown in Fig. 1, and it comprises seawater extractor 9, more medium filter 10, cartridge filter 11, high-pressure pump recuperator 12, reverse osmosis membrane assembly 13, desalination water processor 14 and product water tank 15.Wherein, seawater extractor 9 exports and is connected with more medium filter 10 import, more medium filter 10 exports and is connected with cartridge filter 11 import, cartridge filter 11 exports and is connected with high-pressure pump recuperator 12 low pressure inlet, high-pressure pump recuperator 12 exports and is connected with reverse osmosis membrane assembly 13 import, reverse osmosis membrane assembly 13 delivery port is connected with desalination water processor 14 import, the defective water out of desalination water processor 14 is connected with defective water out 142, and desalination water processor 14 qualified water outlet 141 is connected with product water tank 15.High-pressure pump recuperator 12 fully reclaims the dense water overbottom pressure that reverse osmosis membrane assembly 13 is discharged, and is used for improving intake pressure by this part energy, reaches the object reducing reverse osmosis seawater desalination system energy consumption, improve energy utilization rate.High-pressure pump recuperator 12 is connected with superhigh pressure protector.When system pressure exceedes operating pressure higher limit, described superhigh pressure protector action, protection high-pressure pump recuperator 12 and reverse osmosis membrane assembly 13 are not damaged.Desalination water processor 14 comprises product water monitoring water quality on line device, qualified water outlet 141 and defective water out 142, and is all furnished with automatic switch.When detecting that product water index is defective, defective water automatic switch is opened, and desalination water never qualified water outlet 142 flows out.When producing water qualified, qualified water automatic switch is opened, and desalination water flows into product water tank through qualified water out 141, ensures to produce water water quality safety.Seawater extractor 9 comprises water intake 91 and self priming pump 92.Wherein, water intake 91 is fixedly placed in dry point, and self priming pump 92 is arranged on land, is connected between the two by pipeline.Along with the continuous progress of reverse osmosis membrane technology and energy recycle device, the water consumption processed of reverse osmosis desalination device and water producing cost are also in continuous reduction, but in China frontier sentry, isolate the remote districts such as island and offshore platform, because electric power resource and freshwater resources are deficient on an equal basis, significantly limit the use of Reverse-osmosis Seawater Desalination Technology.
Traditional solution pattern makes full use of local superior wind, light resources, sets up photovoltaic generation and the wind power generation complementary power generation system drive energy as reverse osmosis seawater desalting.Such as on December 26th, 2007 bulletin, grant number be CN20995974Y Chinese utility model patent and on November 23rd, 2011 bulletin, grant number is CN202046911U Chinese utility model patent.Said method makes full use of wind energy and Luminous energy resource generating, can reduce the supply of electric power adopting single resource to cause not enough or uneven.But because wind resource is different with the distribution of sunlight resource under Various Seasonal, weather condition, wind and solar hybrid generating system can not ensure stability and the reliability of power supply.Therefore, exploitation is a kind of to combine with reverse osmosis seawater desalting with wind-light-diesel hybrid power system, make full use of the sea water desalinating unit of wind power generation, photovoltaic generation and diesel power generation advantage separately, greatly can improve cost performance and the power supply reliability of system, there is very vast potential for future development.
Summary of the invention
Technical problem to be solved in the utility model is, not enough for prior art, provides a kind of reverse osmosis seawater desalination equipment electric power system, ensures the stability that reverse osmosis seawater desalination equipment is powered and reliability.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of reverse osmosis seawater desalination equipment electric power system, comprise wind-driven generator, solar panel, wind/light complementation controller, described wind-driven generator, solar panel are all connected with described wind/light complementation controller, also comprise diesel engine generator; Described wind/light complementation controller is connected with inverter, and described inverter, diesel engine generator are connected with total system controller by diverter switch; Described total system controller is connected with reverse osmosis seawater desalination equipment power input.
Described wind/light complementation controller and batteries are bi-directionally connected.When the electric energy that wind-driven generator and solar panel provide is not enough, batteries can provide the subsidy energy, ensures for electrical stability and reliability.
Compared with prior art, the beneficial effect that the utility model has is: the utility model uses wind and solar hybrid generating system as the main drive energy of reverse osmosis desalination device, simultaneously calm, without sunlight weather condition under use diesel power generation as the stand-by power supply of sea water desalinating unit, improve stability and the reliability of device electricity consumption.
Accompanying drawing explanation
Fig. 1 is reverse osmosis desalination device structured flowchart;
Fig. 2 is the utility model one example structure block diagram.
Embodiment
As shown in Figure 2, the utility model one embodiment comprises and draws together wind-driven generator, solar panel, wind/light complementation controller, batteries, inverter, diesel engine generator and total system controller.The wind and solar hybrid generating system of wind-driven generator, solar panel, storage battery and wind/light complementation controller composition is the main power source of reverse osmosis desalination device, and directly powers to sea water desalinating unit through inverter.Diesel generator is the stand-by power supply of reverse osmosis desalination device, powers in wind and solar hybrid generating system cisco unity malfunction situation to sea water desalinating unit.Main power source and stand-by power supply are powered to sea water desalinating unit through double power supply converting switch.Under the regulating and control of total system controller, if main power source cisco unity malfunction, then powered to sea water desalinating unit by stand-by power supply.Total system controller is used for monitoring, the regulating and control of wind and solar hybrid generating system and diesel power generation system, ensures the stable of sea water desalinating unit and reliable power supply.
Total system controller comprises double power automatic switching device and microprocessor controller, and microprocessor controller is as the core controlled, and for monitoring, the regulating and control of main power source and stand-by power supply, it realizes the automatic conversion of main power source and stand-by power supply by diverter switch; Wind/light complementation controller is responsible for carrying out regulation and control to solar panel and wind-driven generator electricity, on the one hand the energy after adjustment is sent to inverter for load, on the other hand the characteristic curve of unnecessary energy by storage battery is charged to batteries, when solar panel and wind-driven generator electricity can meet load needs, wind/light complementation controller is sent to load the electric energy of storage battery.
Claims (2)
1. a reverse osmosis seawater desalination equipment electric power system, comprise wind-driven generator, solar panel, wind/light complementation controller, described wind-driven generator, solar panel are all connected with described wind/light complementation controller, it is characterized in that, also comprise diesel engine generator; Described wind/light complementation controller is connected with inverter, and described inverter, diesel engine generator are connected with total system controller by diverter switch; Described total system controller is connected with reverse osmosis seawater desalination equipment power input.
2. reverse osmosis seawater desalination equipment electric power system according to claim 1, is characterized in that, described wind/light complementation controller and batteries are bi-directionally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897618.2U CN205081564U (en) | 2015-11-12 | 2015-11-12 | Reverse osmosis seawater desalination equipment power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897618.2U CN205081564U (en) | 2015-11-12 | 2015-11-12 | Reverse osmosis seawater desalination equipment power supply system |
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| CN205081564U true CN205081564U (en) | 2016-03-09 |
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| CN201520897618.2U Active CN205081564U (en) | 2015-11-12 | 2015-11-12 | Reverse osmosis seawater desalination equipment power supply system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030761A (en) * | 2018-06-15 | 2018-12-18 | 中国电建集团山东电力建设第工程有限公司 | A kind of sea water desalination detection device and application method |
-
2015
- 2015-11-12 CN CN201520897618.2U patent/CN205081564U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030761A (en) * | 2018-06-15 | 2018-12-18 | 中国电建集团山东电力建设第工程有限公司 | A kind of sea water desalination detection device and application method |
| CN109030761B (en) * | 2018-06-15 | 2024-01-19 | 中国电建集团山东电力建设第一工程有限公司 | Seawater desalination detection device and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 16, camphor East Road, Yuhua District, Changsha, Hunan Patentee after: POWERCHINA ZHONGNAN ENGINEERING Corp.,Ltd. Patentee after: China Power Construction Environmental Protection Technology Co.,Ltd. Address before: No. 16, camphor East Road, Yuhua District, Changsha, Hunan Patentee before: POWERCHINA ZHONGNAN ENGINEERING Corp.,Ltd. Patentee before: Hunan Zhongnan Water Environmental Protection Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |