CN202054635U - Solar energy water-electricity cogeneration device - Google Patents
Solar energy water-electricity cogeneration device Download PDFInfo
- Publication number
- CN202054635U CN202054635U CN2011201710584U CN201120171058U CN202054635U CN 202054635 U CN202054635 U CN 202054635U CN 2011201710584 U CN2011201710584 U CN 2011201710584U CN 201120171058 U CN201120171058 U CN 201120171058U CN 202054635 U CN202054635 U CN 202054635U
- Authority
- CN
- China
- Prior art keywords
- solar energy
- sea
- type solar
- water
- disc type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Abstract
The utility model discloses a solar energy water-electricity cogeneration device, which comprises a solar energy generating system and a sea-water desalination system. The solar energy generating system comprises a disk type solar energy light-converging system, a low-parameter steam turbine generator group, a two-layer active disk type solar energy sea-water desalination device and a circulation pump, wherein the disk type solar energy light-converging system enables sunshine to be focused on an absorber of the disk type solar energy light-converging system, the absorber absorbs radiation and heats circulating fluid, the low-parameter steam turbine generator group is driven by heated circulating fluid to generate electricity, waste steam is led into the lower layer of the two-layer active disk type solar energy sea-water desalination device to heat the sea water of the upper layer, and after heat exchange, the low-temperature and low-pressure circulating fluid is pumped to the absorber by the circulation pump. The sea-water desalination system comprises a sea-water supply pump which pumps the sea water to the upper layer of the two-layer active disk type solar energy sea-water desalination device. A filtering net is arranged at an inlet of the sea-water supply pump. The solar energy water-electricity cogeneration device can generate electricity and desalt the sea water simultaneously.
Description
Technical field
The utility model relates to a kind of helioplant, relates in particular to a kind of solar hydroelectric cogeneration facility.
Background technology
One, the development and use of sun power
Sun power is a kind of of renewable energy source.Development and use sun power for saving conventional energy resources, conservation of nature environment, slowing down climate change etc., all has earth shaking meaning.
(1) can save the fossil energy of a large amount of uses
In the energy structure of the world today, human use's the energy mainly is fossil energies such as oil, Sweet natural gas and coal.According to pertinent data statistics, 94.05 hundred million tons of oil equivalents of world's primary energy source consumption in 2002.Along with the increase of development of global economy, population, the raising of social life, the future world energy consumption also will continue to increase.Expect the year two thousand twenty world primary energy source total quantity consumed and will reach 200 ~ 25,000,000,000 tons of standard coals.
The Energy resources reserves of China also allow of no optimist.According to latest information, the existing economy of verifying can be developed residue can to exploit total reserves is 1,392 hundred million tons of standard coals, accounts for 10.1% of world's total amount.The structure that China's energy residue can be exploited total reserves is: raw coal accounts for 58.8%, and crude oil accounts for 3.4%, and Sweet natural gas is 1.3%.China's Energy resources guarantee that degree only is 129.7, and wherein: raw coal only is 114.5, and crude oil only is 120.1, and Sweet natural gas only is 49.3.
This shows, utilize in the historical long river of the energy in human development, based on the period of fossil energies such as oil, Sweet natural gas and coal, only is not oversize stage, and these fossil energies are moved towards exhausted at last and replaced by the new energy.Solar energy resources is abundant, and is widely distributed, inexhaustible.The renewable resources that comprises sun power is the foundation stone of human society future source of energy, will become the substitute energy of fossil energy.
(2) physical environment that can protect the mankind to depend on for existence
The a large amount of exploitations and the utilization of fossil energy are to cause global environmental pollution and ecological damage, and then the one of the main reasons of harm humans health and lives.How in the development and utilization energy, the environment that protects the earth that the mankind depend on for existence has become a global significant problem with ecological.
The energy exploitation and application of China is also quite serious for the pollution that environment causes.China is that a few energy structure also is maximum in the world consumption of coal state based on the country of coal in the world.The CO2 quantity discharged that coal burning produced is higher by 61% than the Sweet natural gas of the same calorific value of burning, compares fuel oil and wants high by 36%.Moreover, coal burning also produces objectionable impuritiess such as SO2, NO2, dust, physical environment and ecotope around the severe contamination.
In contrast, comprise the renewable resources of sun power, do not have or have only pollutant emission seldom, cleaning is clean, thereby is the clean energy of coordinating mutually with physical environment and ecotope.
(3) can slow down serious day by day Global climate change
Global climate change is the great global environment problem of current international community common concern, and it is caused by developed country's greenhouse gas emission that a large amount of fossil oils produce of burning in its course of industrialization.Therefore, limit and reduce the greenhouse gas emission of combustion of fossil fuel generation, become the important component part of international community's mitigation of global climate change.
Observational data shows that in the past 100 years, global temperature on average has risen 0.3 ℃ ~ 0.6 ℃, the global sea 10 ~ 25cm that on average risen.A series of serious consequences such as if greenhouse gases are not taked " reduction of discharging " measure, then in coming few decades, global temperature on average can raise 0.2 ℃ in per 10 years, and this certainly will will further cause, and land area is dwindled, living species reduces, human diseases increases.
According to authoritative institution prediction, 21 century the scope that raises of whole world temperature on average may be between 1.4 ℃ ~ 5.8 ℃, but how much reality rises actually, will depend on the sensitivity of the consumption and the weather system of 21 century fossil oil.
Two, Freshwater resources are in short supply
According to the enquiry data of United Nations, ", the owning amount of water resources per capita less than 1 000m3 of 10 provinces being arranged " in China.Though China's Coastal Areas has only 13% of area, the population in the whole nation 40% of living provides the gross national product more than 60%.This area is because populous, economically developed, and the water resources imbalance between supply and demand is particularly outstanding.Most of coastal cities water resource of per capita is lower than 500m3, wherein city such as Tianjin, Shanghai, Dalian, Qingdao, Lianyun Harbour even below 200 m3.And there is the long shoreline of km more than 1.8 ten thousand coastland, gives full play to the advantage that these areas are on the verge of the ocean, and the road of walking sea water desaltination is an important channel that solves water shortage problem.
Method for desalting seawater can be divided into distillation method, embrane method, crystallization process, solvent extration and ion exchange method etc. by sepn process.Wherein, distillation method has multistage flash evaporation (MSF), multiple-effect evaporation (ME) again and presses the branch of steam distillation (VC), and the embrane method desalination technology has then comprised reverse osmosis method (RO) and electroosmose process (ED), and the crystallization rule is made of cold method and hydrate.Though desalination method has many kinds, practice for many years shows that real practical sea water desaltination has only methods such as MSF, ME, VC, ED and RO.And these methods tend to
Above-mentioned various analysis is arranged as seen, sun power is the clean energy of the human ball ecological environment of depending on for existence of protection; Employing comprises that the renewable resources of sun power to reduce and to replace the use of fossil energy gradually, is a vital measure of preserving the ecological environment, walk the road of the sustainable development of socio-economy.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of solar hydroelectric cogeneration facility, and it can generate electricity simultaneously and carry out sea water desaltination.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of solar hydroelectric cogeneration facility comprises solar power system and seawater desalination system;
Solar power system comprises:
The disc type solar energy condenser system focuses on sunlight on its resorber, resorber absorbing radiation and heating cycle fluid;
The low parameter turbine driven set, generating under the circulating fluid after the heating drives;
Double-deck active disc type solar energy sea water desalinating plant, its lower floor introduces the seawater heating of exhaust steam in steam turbine to the upper strata;
Recycle pump is pumped into resorber with the low-temp low-pressure circulating fluid after the heat exchange;
Seawater desalination system comprises:
The seawater working shaft is delivered to sea-water pump on the upper strata of double-deck active disc type solar energy sea water desalinating plant.
Filtering net is arranged at seawater working shaft inlet.
Described disc type solar energy condenser system by the solar-tracking control device make sunlight constantly vertical radiation on the sun power parabolic dishes, to keep constantly obtaining the greatest irradiation energy.
Described absorber surface adopts selective absorption surface.
The utility model has been realized the water power coproduction by with solar power system and organically combination of seawater desalination system.The seawater to make heat exchange that the exhaust steam of solar power system steam turbine is introduced double-deck active disc type solar energy sea water desalinating plant lower floor and pumped into its upper strata, realize sea water desaltination by distillation method, simultaneously, exhaust steam in steam turbine also obtains condensation, make full use of the heat energy of exhaust steam, improved overall system efficiency.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Fig. 1 is a schema of the present utility model.
Fig. 2 is a schematic diagram of the present utility model.
Fig. 3 is the structural representation of double-deck active disc type solar energy sea water desalinating plant among Fig. 1.
Among the figure: 1 filtering net, 2 seawater working shafts, 3 solar-tracking control device, 4 sun power parabolic dishes, 5 resorbers, 6 recycle pumps, 7 double-deck active disc type solar energy sea water desalinating plant upper stratas, 8 condensation fresh water collecting apparatus by means, 9 steam turbine, 10 generators, 11 disc type solar energy condenser systems, 12 double-deck active disc type solar energy sea water desalinating plants.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of solar hydroelectric cogeneration facility comprises solar power system and seawater desalination system.
Wherein, solar power system comprises disc type solar energy condenser system, low parameter turbine driven set, double-deck active disc type solar energy sea water desalinating plant and recycle pump.
Disc type solar energy condenser system 11 is sunlight to be focused on its resorber 5 resorber 5 absorbing radiations and heating cycle fluid.The disc type solar energy condenser system mainly is made up of several parts such as sun power parabolic dishes 4, resorber 5, mechanical rotation device, solar-tracking control device 3, pedestal and pylons.Because sun power parabolic dishes 4 is a kind of point focusing heat collectors, its optically focused ratio can arrive thousands of times up to hundreds of, thereby can produce very high temperature.It is light reflecting material that disc type solar energy condenser system 11 adopts plane mirror, and produce work-ing life, and maintenance cost is little.This system can independent operating, is suitable as no electric backwoodsman Miniature Power Unit, and general power is 10 ~ 25kW, and the condensor diameter is about 10 ~ 15m.Preferably, design power is about 15KW, and diameter is 12m.Simultaneously, disc type solar energy condenser system 11 also can be used for bigger electricity consumer, counts table apparatus to several to ten and is together in parallel, and forms the hot generating field of small-sized solar.Below resorber 5 is described in detail: the preferred selective absorption surface that adopts in resorber 5 surfaces, can be the black nickel oxide compound of aluminium, solar absorptance a is 0.85-0.93, emittance is 0.06-0.10.Have higher specific absorption, can absorb the energy of the sunlight that reflexes to the surface as far as possible.The vapor temperature that produces in the resorber 5 is 279 ℃, and pressure is 6.43Mpa.Resorber 5 has an inlet and an outlet, and outlet is the high temperature and high pressure steam outlet, and import is used for recycle pump 6 working medium is sucked back resorber 5 heating again.
The low parameter turbine driven set is made up of steam turbine 9 and generator 10, generating under the circulating fluid after the heating drives.What steam turbine 9 adopted is the low parameter steam turbine.This steam turbine is broadly divided into low-pressure steam and saturation steam two classes, generally is the steam that utilizes industrial enterprises such as chemical industry, oil, middle nitrogenous fertilizer to be emitted in process of production.Up to the present, some company produces in China low-pressure steam steam turbine and saturated steam turbine have been widely used in industrial circles such as chemical industry, oil, metallurgy, building materials, environmental protection, weaving, papermaking, and because of superior performance, energy-saving benefit is good, has simple in structurely obtained extensive favorable comment.Generator 10 is driven by steam turbine 9 and generates electricity.Approximately turned round 7 hours every day.
Working medium need not the process of heat again for the wet saturated steam state in the resorber 5, and control is simple, and cost is low.Consider also that simultaneously the disc type solar energy power generation system is difficult to keep for a long time the comparatively high temps that can reach as thermal power generation system, can't work night, so promptly stopping of this kind steam turbine 9 is promptly also particularly important with characteristics.
Double-deck active disc type solar energy sea water desalinating plant 12, its lower floor introduces the seawater heating of steam turbine 9 exhaust steam to upper strata 7.In addition, utilize the irradiation of sun power, isolate fresh water and crude salt, this belongs to traditional sea water desaltination mode, and equipment is simple, and operation is easily gone.
Double-deck active disc type solar energy sea water desalinating plant 12 combines generating of sun power dish formula and solar seawater desalination.By sun power dish formula power generation system and the generating of small-sized low parameter steam turbine, the exhaust steam after will doing work simultaneously adds hot sea water as low-temperature heat source, makes it to carry out the brackish water desalination with the ebullient form.
Recycle pump 6 is pumped into resorber 5 with the low-temp low-pressure circulating fluid after the heat exchange, is used for the circulation of steam turbine working medium, will suck back heating in the resorber 5 by the low-temp low-pressure working medium after the heat exchange of the active disc type solar energy sea water desalinating plant of bilayer 12 lower floors again.This pump is carried out intermittent work, and the working hour is also ofer short duration.
In addition, seawater desalination system comprises seawater working shaft 2 and filtering net 1.
Seawater working shaft 2 is delivered to sea-water pump on the upper strata 7 of double-deck active disc type solar energy sea water desalinating plant.In early morning every day seawater or saltwater lake lake water are input in the double-deck active sea water desalinating plant 12, the working hour is of short duration, and power is also smaller.
Filtering net 1 is arranged at seawater working shaft 2 inlet, prevents that the biology in the seawater from waiting other impurity to enter system, is made by the material of seawater corrosion resistance relatively.
As further improvement of the utility model, disc type solar energy condenser system 11 by solar-tracking control device 3 make sunlight constantly vertical radiation on sun power parabolic dishes 4, to keep constantly obtaining the greatest irradiation energy.
Solar-tracking control device 3 is different from existing sunlight induction installation.The automatic follow-up mechanism of existing sunlight utilizes photo-sensitive cell that sunlight is followed the trail of often, often tolerance range is poor, and is subject to weather effect, when rainy weather or light are relatively poor, often to reorientate, so often need Attended mode.Because design is comparatively complicated, cost is than higher simultaneously.Element is anticorrosive and ageing resistance is all poor, so need more frequent periodic replacement.Solar-tracking control device 3 principle of relativity of the present utility model are fairly simple.According to different areas longitude and latitude data, the moment of utilizing clock chip to obtain simultaneously, can utilize formula to calculate in information such as the high angle of the solar ray sometime of some day in every year and position angles, we are with in these information conveyance to one micro-chip, utilize a data of electronic clock and longitude and latitude then, in the different time, allow micro-chip calculate high angle and position angle, control disc type solar energy power generation assembly turns to automatically, make sunlight constantly vertical radiation on the caustic surface of power generation system, keep constantly obtaining peak power.Simplicity of design is feasible, and cost is low, by the information of artificial input longitude and latitude, just can use in different areas, does not need the people on duty, even and under the situation of bad weather, still can accurately locate feasibility and economical all than higher.
In addition, also has the operation to recycle pump 6 and seawater working shaft 2 such as power module, micro controller module, clock module, display interface, relay control module, steering wheel control module, keyboard load module in the circuit, the break-make of magnetic valve, the angle of rotation of sunlight caustic surface is controlled.
The relative floor space of complete assembly of the present utility model is less, and cost is low, characteristics such as level of automation height.
Working process:
During system works, at first by seawater (perhaps salt lake water, below do not repeat to mention) seawater is introduced in the double-deck active disc type solar energy sea water desalinating plant 12 by filtering net 1 usefulness seawater 2 pumps that supply water (this device adopts active solar energy rectifier, be bilayer structure, seawater is positioned at upper strata 7), disc type solar energy condenser system 11 is under irradiation of sunlight behind the optically focused then, make resorber 5 produce high temperature (deoxygenation distilled water being housed in the resorber 5), the water vapour of High Temperature High Pressure is derived enter small steam turbine 7 as working medium.The steam turbine 7 here adopts the low-pressure saturated steam turbine, after the water vapour acting, temperature and pressure reduces, enter in double-deck active disc type solar energy sea water desalinating plant 12 lower floors, as low-temperature heat source through the lower floor of device make upper strata seawater boiling (boiling produce steam collect later in condensation just become fresh water), working medium itself can further reduce temperature and pressure then, and condensation sucks back 11 heating of disc type solar energy condenser system again with recycle pump 6 later on, finishes working cycle.
In order to guarantee that disc type solar energy condenser system 11 can guarantee the peak power operation constantly, this problem group has designed a cover solar-tracking control device 3 voluntarily.Traditional solar tracking apparatus is based on the sunlight induction installation more, the cost height, and poor reliability, maintenance cost are also higher.3 of this solar-tracking control device are based on local chronometer data, the rotation of adopting existing ' " date is---longitude and latitude---angle of incidence of sunlight degree constantly " match pattern ' to make fixed micro-chip control disc type solar energy condenser system 11, the automatic operation of equipment such as while control pump.Can well improve performance and economy.
Claims (3)
1. a solar hydroelectric cogeneration facility is characterized in that: comprise solar power system and seawater desalination system;
Solar power system comprises:
The disc type solar energy condenser system focuses on sunlight on its resorber, resorber absorbing radiation and heating cycle fluid;
The low parameter turbine driven set, generating under the circulating fluid after the heating drives;
Double-deck active disc type solar energy sea water desalinating plant, its lower floor introduces the seawater heating of exhaust steam in steam turbine to the upper strata;
Recycle pump is pumped into resorber with the low-temp low-pressure circulating fluid after the heat exchange;
Seawater desalination system comprises:
The seawater working shaft is delivered to sea-water pump on the upper strata of double-deck active disc type solar energy sea water desalinating plant;
Filtering net is arranged at seawater working shaft inlet.
2. solar hydroelectric cogeneration facility according to claim 1, it is characterized in that: described disc type solar energy condenser system by the solar-tracking control device make sunlight constantly vertical radiation on the sun power parabolic dishes, to keep constantly obtaining the greatest irradiation energy.
3. solar hydroelectric cogeneration facility according to claim 1 is characterized in that: described absorber surface adopts selective absorption surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201710584U CN202054635U (en) | 2011-05-26 | 2011-05-26 | Solar energy water-electricity cogeneration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201710584U CN202054635U (en) | 2011-05-26 | 2011-05-26 | Solar energy water-electricity cogeneration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202054635U true CN202054635U (en) | 2011-11-30 |
Family
ID=45014616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201710584U Expired - Fee Related CN202054635U (en) | 2011-05-26 | 2011-05-26 | Solar energy water-electricity cogeneration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202054635U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303989A (en) * | 2012-03-17 | 2013-09-18 | 成都奥能普科技有限公司 | Solar-powered seawater desalination system in fixed point array |
| CN103925024A (en) * | 2014-04-15 | 2014-07-16 | 南京航空航天大学 | Water-power cogeneration system for recovering waste heat of concentrated seawater of desalination and method of system |
| TWI472363B (en) * | 2012-05-30 | 2015-02-11 | Wen Yen Liu | A solar desalination device |
| CN105815152A (en) * | 2016-03-21 | 2016-08-03 | 淮南中科储能科技有限公司 | Solar organic farm |
| CN106315721A (en) * | 2016-09-19 | 2017-01-11 | 武汉大学 | Critical or supercritical solar water and power coproduction device |
| CN106745431A (en) * | 2016-12-23 | 2017-05-31 | 江苏大学 | A kind of total heat recovery solar energy sea water desalination apparatus |
| US11502322B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11502323B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11855324B1 (en) | 2022-11-15 | 2023-12-26 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell with heat pump |
-
2011
- 2011-05-26 CN CN2011201710584U patent/CN202054635U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303989A (en) * | 2012-03-17 | 2013-09-18 | 成都奥能普科技有限公司 | Solar-powered seawater desalination system in fixed point array |
| CN103303989B (en) * | 2012-03-17 | 2015-04-08 | 成都奥能普科技有限公司 | Solar-powered seawater desalination system in fixed point array |
| TWI472363B (en) * | 2012-05-30 | 2015-02-11 | Wen Yen Liu | A solar desalination device |
| CN103925024A (en) * | 2014-04-15 | 2014-07-16 | 南京航空航天大学 | Water-power cogeneration system for recovering waste heat of concentrated seawater of desalination and method of system |
| CN103925024B (en) * | 2014-04-15 | 2015-10-28 | 南京航空航天大学 | A kind of water-electricity cogeneration system and working procedure reclaiming desalination of sea water concentrated seawater waste heat |
| CN105815152B (en) * | 2016-03-21 | 2018-08-14 | 淮南中科储能科技有限公司 | A kind of organic farm of solar energy and its using energy source and regulation and control method |
| CN105815152A (en) * | 2016-03-21 | 2016-08-03 | 淮南中科储能科技有限公司 | Solar organic farm |
| CN106315721A (en) * | 2016-09-19 | 2017-01-11 | 武汉大学 | Critical or supercritical solar water and power coproduction device |
| CN106315721B (en) * | 2016-09-19 | 2020-01-07 | 武汉大学 | Critical or supercritical solar energy water and electricity cogeneration device |
| CN106745431A (en) * | 2016-12-23 | 2017-05-31 | 江苏大学 | A kind of total heat recovery solar energy sea water desalination apparatus |
| CN106745431B (en) * | 2016-12-23 | 2020-06-09 | 江苏大学 | Total heat recovery solar seawater desalination device |
| US11502322B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11502323B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11563229B1 (en) | 2022-05-09 | 2023-01-24 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11611099B1 (en) | 2022-05-09 | 2023-03-21 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11699803B1 (en) | 2022-05-09 | 2023-07-11 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11855324B1 (en) | 2022-11-15 | 2023-12-26 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell with heat pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202054635U (en) | Solar energy water-electricity cogeneration device | |
| Okampo et al. | Optimisation of renewable energy powered reverse osmosis desalination systems: A state-of-the-art review | |
| Kalogirou | Solar energy engineering: processes and systems | |
| Ghaffour et al. | Renewable energy-driven desalination technologies: A comprehensive review on challenges and potential applications of integrated systems | |
| Hussain et al. | Emerging renewable and sustainable energy technologies: State of the art | |
| Kalogirou | Seawater desalination using renewable energy sources | |
| Ranjan et al. | Thermodynamic and economic feasibility of solar ponds for various thermal applications: A comprehensive review | |
| Esmaeilion et al. | Renewable energy desalination; a sustainable approach for water scarcity in arid lands | |
| A. E et al. | Different parameter and technique affecting the rate of evaporation on active solar still-a review | |
| Sayed et al. | Recent progress in renewable energy based-desalination in the Middle East and North Africa MENA region | |
| CN202688029U (en) | Solar photo-thermal sea water desalting device | |
| Kabeel et al. | A thermo-economic study of tubular solar distillers with V-corrugated basin and reflective mirrors | |
| Goosen et al. | Application of renewable energies for water desalination | |
| Shalaby et al. | Current progress in integrated solar desalination systems: Prospects from coupling configurations to energy conversion and desalination processes | |
| Darwish et al. | Desalting seawater in Qatar by renewable energy: a feasibility study | |
| Younos et al. | Energy needs, consumption and sources | |
| Islam et al. | Usage of solar energy and its status in Malaysia | |
| Abutayeh et al. | Solar desalination | |
| Gálvez et al. | Solar Energy Conversion And Photoenergy Systems: Thermal Systems and Desalination Plants-Volume I | |
| Narang et al. | Performance Evaluation of a Photovoltaic-Thermal Collector Coupled Stepped Solar Still for Indian Climatic Conditions | |
| Ayaz et al. | Solar thermal opportunities and challenges in Pakistan | |
| Abdunnabi et al. | Design of CSP plants for desalination in Libya | |
| Mkhize et al. | Feasibility of a multistage solar still in southern Africa | |
| Goosen et al. | Overview of renewable energy technologies for freshwater production | |
| Haynes et al. | Techno-economic comparison between conventional and innovative combined solar thermal power and desalination methods for cogeneration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20120526 |