CN103334116B - Photovoltaic and photothermal sea water desaltination hydrogen manufacturing comprehensive utilization intelligent system - Google Patents
Photovoltaic and photothermal sea water desaltination hydrogen manufacturing comprehensive utilization intelligent system Download PDFInfo
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- CN103334116B CN103334116B CN201310208181.2A CN201310208181A CN103334116B CN 103334116 B CN103334116 B CN 103334116B CN 201310208181 A CN201310208181 A CN 201310208181A CN 103334116 B CN103334116 B CN 103334116B
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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Abstract
The present invention relates to photovoltaic and photothermal sea water desaltination hydrogen manufacturing comprehensive utilization intelligent system, structure be sun synchronization photovoltaic DC load intelligent controller respectively with photovoltaic array, control panel, solar radiation sensor, security of system feedback sense device, seawater direct current peristaltic pump, electrolyzer, hot steam direct drive blower fan is connected, concentrated seawater strainer respectively with heat absorption vaporizer, electrolyzer is connected, seawater cleaning groove is connected with seawater direct current peristaltic pump, and heat exchange condenser, vacuum heat absorbing pipe, heat absorption vaporizer, hot steam direct drive fans in series becomes loop, freshwater storage tank is connected with heat exchange condenser, hydrogen storage tank, chlor-alkali hold-up vessel is connected with electrolyzer respectively.The present invention photovoltaic and photothermal can be utilized sea water desaltination when there being solar irradiance by intelligent control and simultaneously electrolysis concentrated seawater is made the byproduct such as hydrogen, chlor-alkali and made full use of.
Description
Technical field
The present invention relates to a kind of comprehensive utilization of energy intelligent system, particularly a kind of photovoltaic and photothermal sea water desaltination hydrogen manufacturing comprehensive utilization intelligent system.
Background technology
Water is lifespring, is the artery of socio-economic development.But along with the fast development of the change of world environments, the increase of population and industry, current All Around The World all faces the situation of serious shortage of fresh water.Therefore using sea as the source obtaining fresh water, desalinize seawater as existing water source, people's demand of domestic water can be met under certain condition.The energy mainly conventional heat energy, the electric energy of current sea water desaltination.Concentrated seawater after sea water desaltination can fully utilize prepares byproduct, wherein the concentrated seawater that sea water desalinating plant discharges is used for electrolytic preparation hydrogen, not only can reduces the outer row of concentrated seawater, and be conducive to the economy of electrolytic preparation hydrogen.
Sun power is the renewable energy source of a kind of very good environmental protection, devoid of risk, inexhaustible; Along with the development of science and technology, the application of heliotechnics is more and more extensive.Common are photovoltaic generation, solar thermal utilization etc., but application mode is more single, can not solar energy resources be made full use of.Energy sources also mainly conventional heat energy and electric energy in sea water desaltination and concentrated seawater comprehensive utilization.System photovoltaic and photothermal solar being used for simultaneously sea water desaltination and comprehensive utilization does not also have finding.
Summary of the invention
The object of this invention is to provide a kind of photovoltaic and photothermal sea water desaltination hydrogen manufacturing comprehensive utilization intelligent system.Utilize photovoltaic array to provide electric energy to this system, utilize sunlight heat to carry out evaporation to seawater and produce fresh water, hydrogen, chlor-alkali etc. are made to residual seawater electrolysis.
The technical solution used in the present invention is:
Photovoltaic and photothermal sea water desaltination hydrogen manufacturing comprehensive utilization intelligent system, by sun synchronization photovoltaic DC load intelligent controller, photovoltaic array, control panel, solar radiation sensor, security of system feedback sense device, seawater cleaning groove, seawater direct current peristaltic pump, heat exchange condenser, vacuum heat absorbing pipe, heat absorption vaporizer, hot steam direct drive blower fan, concentrated seawater strainer, electrolyzer, freshwater storage tank, hydrogen storage tank, chlor-alkali hold-up vessel form, it is characterized in that: sun synchronization photovoltaic DC load intelligent controller respectively with photovoltaic array, control panel, solar radiation sensor, security of system feedback sense device, seawater direct current peristaltic pump, electrolyzer, hot steam direct drive blower fan be connected, concentrated seawater strainer respectively with heat absorption vaporizer, electrolyzer is connected, and seawater cleaning groove is connected with seawater direct current peristaltic pump, and heat exchange condenser, vacuum heat absorbing pipe, heat absorption vaporizer, hot steam direct drive fans in series becomes loop, and freshwater storage tank is connected with heat exchange condenser, hydrogen storage tank, chlor-alkali hold-up vessel is connected with electrolyzer respectively.
Each device used of the present invention all can be bought from market and obtain.
Power supply of the present invention is provided by photovoltaic array, without the need to external source again.The present invention has 1 cover solar radiation sensor, and sun power irradiation is when lower than certain threshold value, and system will stop automatically.
The invention has the beneficial effects as follows: photovoltaic array is independently-powered, adopt the direct current loads such as direct current peristaltic pump, electrolyzer, hot steam direct drive blower fan, system loss is low, by heat exchange condenser, vacuum heat absorbing pipe, heat absorption vaporizer, solar energy optical-thermal is repeatedly utilized simultaneously, improve solar energy composite utilization ratio, system can be desalinated seawater, hydrogen manufacturing, chlor-alkali processed etc., seawater is made full use of.Meet the requirement of country's Sustainable development in environmental protection, the energy.
Accompanying drawing explanation
Fig. 1 is present system schematic diagram.
Embodiment
The invention will be further described by reference to the accompanying drawings.
As shown in Figure 1, photovoltaic and photothermal sea water desaltination hydrogen manufacturing comprehensive utilization intelligent system, by sun synchronization photovoltaic DC load intelligent controller 1, photovoltaic array 2, control panel 3, solar radiation sensor 4, security of system feedback sense device 5, seawater cleaning groove 6, seawater direct current peristaltic pump 7, heat exchange condenser 8, vacuum heat absorbing pipe 9, heat absorption vaporizer 10, hot steam direct drive blower fan 11, concentrated seawater strainer 12, electrolyzer 13, freshwater storage tank 14, hydrogen storage tank 15, chlor-alkali hold-up vessel 16 forms, sun synchronization photovoltaic DC load intelligent controller 1 respectively with photovoltaic array 2, control panel 3, solar radiation sensor 4, security of system feedback sense device 5, seawater direct current peristaltic pump 7, electrolyzer 13, hot steam direct drive blower fan 11 is connected, concentrated seawater strainer 12 respectively with heat absorption vaporizer 10, electrolyzer 13 is connected, and seawater cleaning groove 6 is connected with seawater direct current peristaltic pump 7, and heat exchange condenser 8, vacuum heat absorbing pipe 9, heat absorption vaporizer 10, hot steam direct drive blower fan 11 is connected into loop, and freshwater storage tank 14 is connected with heat exchange condenser 8, hydrogen storage tank 15, chlor-alkali hold-up vessel 16 is connected with electrolyzer 13 respectively.Each device used of the present invention all can be bought from market and obtain.
The present invention is powered by photovoltaic array, carries out red-tape operati by control panel 3 by sun synchronization photovoltaic DC intelligent controller 1 pair of solar radiation sensor 4, security of system feedback sense device 5, seawater direct current peristaltic pump 7, hot steam direct drive blower fan 11.Seawater is purified by seawater cleaning groove 6, drived control is carried out again by seawater direct current peristaltic pump 7 pairs of seawater, absorbed heat by heat exchange condenser 8 again, again by vacuum heat absorbing pipe 9 pairs of sunlight heat absorptions, further sunlight absorbed heat by heat absorption vaporizer 10 and evaporate again, part seawater steam is then by hot steam direct drive blower fan 11, be condensed into fresh water by heat exchange condenser 8 again and be stored in freshwater storage tank 14, part seawater steam is filtered by concentrated seawater strainer 12, arrive electrolyzer 13 again to carry out electrolysis and make hydrogen and chlor-alkali and be stored in hydrogen storage tank 15 respectively, chlor-alkali hold-up vessel 16.
In present system, each step is all shown on control panel 3 by sun synchronization direct current photovoltaic intelligent controller 1.
Claims (3)
1. photovoltaic and photothermal sea water desaltination hydrogen manufacturing comprehensive utilization intelligent system, comprising: sun synchronization photovoltaic DC load intelligent controller, photovoltaic array, control panel, solar radiation sensor, security of system feedback sense device, seawater cleaning groove, seawater direct current peristaltic pump, heat exchange condenser, vacuum heat absorbing pipe, heat absorption vaporizer, hot steam direct drive blower fan, concentrated seawater strainer, electrolyzer, freshwater storage tank, hydrogen storage tank, chlor-alkali hold-up vessel;
It is characterized in that: sun synchronization photovoltaic DC load intelligent controller respectively with photovoltaic array, control panel, solar radiation sensor, security of system feedback sense device, seawater direct current peristaltic pump, electrolyzer, hot steam direct drive blower fan is connected, concentrated seawater strainer respectively with heat absorption vaporizer, electrolyzer is connected, seawater cleaning groove is connected with seawater direct current peristaltic pump, and heat exchange condenser, vacuum heat absorbing pipe, heat absorption vaporizer, hot steam direct drive fans in series becomes loop, freshwater storage tank is connected with heat exchange condenser, hydrogen storage tank, chlor-alkali hold-up vessel is connected with electrolyzer respectively,
Seawater is purified by seawater cleaning groove, by seawater direct current peristaltic pump, drived control is carried out to seawater again, absorbed heat by heat exchange condenser again, by vacuum heat absorbing pipe, sunlight is absorbed heat again, further sunlight absorbed heat by heat absorption vaporizer and evaporate again, part seawater steam is then by hot steam direct drive blower fan, become fresh water by heat exchange condenser condenses again and be stored in freshwater storage tank, part seawater steam is by concentrated seawater metre filter, arrive electrolyzer again to carry out electrolysis and make hydrogen and chlor-alkali and be stored in hydrogen storage tank respectively, chlor-alkali hold-up vessel.
2. photovoltaic and photothermal sea water desaltination hydrogen manufacturing comprehensive utilization intelligent system according to claim 1, is characterized in that: the energy derive of electrolyzer is photovoltaic array.
3. photovoltaic and photothermal sea water desaltination hydrogen manufacturing comprehensive utilization intelligent system according to claim 1, is characterized in that: control panel carries out red-tape operati by sun synchronization photovoltaic DC intelligent controller to solar radiation sensor, security of system feedback sense device, seawater direct current peristaltic pump, hot steam direct drive blower fan.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310208181.2A CN103334116B (en) | 2013-05-30 | 2013-05-30 | Photovoltaic and photothermal sea water desaltination hydrogen manufacturing comprehensive utilization intelligent system |
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| CN201310208181.2A CN103334116B (en) | 2013-05-30 | 2013-05-30 | Photovoltaic and photothermal sea water desaltination hydrogen manufacturing comprehensive utilization intelligent system |
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| CN103334116B true CN103334116B (en) | 2015-10-21 |
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| CN117210874A (en) * | 2023-09-13 | 2023-12-12 | 北京海望氢能科技有限公司 | Device for preparing hydrogen by electrolyzing water and method for preparing hydrogen by electrolyzing water |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704560A (en) * | 2009-07-29 | 2010-05-12 | 林晓山 | Technique for desalting sea water, making salt and comprehensively using by-products thereof by utilizing wind energy, solar energy and heat pump technologies |
| EP2213768A1 (en) * | 2007-11-14 | 2010-08-04 | Fidel Franco Gonzalez | Method and apparatus for using hydrogen |
| CN101892491A (en) * | 2010-07-28 | 2010-11-24 | 张建洲 | Comprehensive application system for generating electricity by natural energy and electrolyzing seawater or brackish water |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2213768A1 (en) * | 2007-11-14 | 2010-08-04 | Fidel Franco Gonzalez | Method and apparatus for using hydrogen |
| CN101704560A (en) * | 2009-07-29 | 2010-05-12 | 林晓山 | Technique for desalting sea water, making salt and comprehensively using by-products thereof by utilizing wind energy, solar energy and heat pump technologies |
| CN101892491A (en) * | 2010-07-28 | 2010-11-24 | 张建洲 | Comprehensive application system for generating electricity by natural energy and electrolyzing seawater or brackish water |
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