NL1036464C2 - METHOD OF USING PHOTOTHERMAL ENERGY FOR THE PRODUCTION OF FRESH WATER FROM SALT AND BREAKWATER, AND THE SIMULTANEOUS PRODUCTION OF COLD WHICH CAN BE USED FOR COOLING PURPOSES, OF BUILDINGS AND PRODUCTION PROCESSES, AND THE CLASSIFYING CLASSIFICATION CLASSIFICATION. - Google Patents
METHOD OF USING PHOTOTHERMAL ENERGY FOR THE PRODUCTION OF FRESH WATER FROM SALT AND BREAKWATER, AND THE SIMULTANEOUS PRODUCTION OF COLD WHICH CAN BE USED FOR COOLING PURPOSES, OF BUILDINGS AND PRODUCTION PROCESSES, AND THE CLASSIFYING CLASSIFICATION CLASSIFICATION. Download PDFInfo
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- NL1036464C2 NL1036464C2 NL1036464A NL1036464A NL1036464C2 NL 1036464 C2 NL1036464 C2 NL 1036464C2 NL 1036464 A NL1036464 A NL 1036464A NL 1036464 A NL1036464 A NL 1036464A NL 1036464 C2 NL1036464 C2 NL 1036464C2
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- Prior art keywords
- production
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- salt
- classification
- cold
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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
- 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
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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
- Y02B10/20—Solar thermal
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Separation Using Semi-Permeable Membranes (AREA)
Description
Korte aanduiding : Werkwijze voor het benutten van fotothermische energie ten behoeve van de productie van zoetwater uit zout en brakwater, alsmede de gelijktijdige productie van koude welke is te benutten voor koeldoeleinden, van gebouwen en productie processen ,als alternatief voor de klassieke klimaat 5 conditionerings installatie.Brief description: Method for the utilization of photothermal energy for the production of freshwater from salt and brackish water, as well as the simultaneous production of cold that can be used for cooling purposes, of buildings and production processes, as an alternative to the classical climate conditioning installation .
De onderhavige uitvinding heeft betrekking op een werkwijze voor het benutten van zonne-energie waarbij een zo groot mogelijk deel van het zonnestralings spectrum wordt omgezet in thermische energie,in chemische absorptie-energie, en in verdampings energie ten behoeve van de productie van 10 koud zoetwater met een temperatuur van 15oC tot 7oC.The present invention relates to a method for utilizing solar energy in which the largest possible part of the solar radiation spectrum is converted into thermal energy, into chemical absorption energy, and into evaporation energy for the production of cold fresh water with a temperature of 15oC to 7oC.
Het kenmerk van de vinding is een hoge benutting graad van de ingestraalde zonnen energie door de toepassing van een glazen vacuümbuis adsorptie technologie, hierdoor wordt het mogelijk een zeer hoge benutting graad van de ingestraalde zonnen-energie te bereiken, door deze technologie te combineren met 15 een chemische adsorptie proces en een lage druk verdampings proces met behulp van een membraan door welk membraan de waterdamp van het warme zout, brak of verontreinigd kan passeren naar dezijde van het membraan waar een lager druk aanwezig is ,door deze waterdamp vervolgens te koelen zal deze waterdamp condenseren en ontstaat koud zoet water ,dit zoet en koude water kan benut worden 20 voor koel doel einden en daarbij de klassieke elektro-mechanisch aangedreven systemen vervangen.The feature of the invention is a high utilization rate of the solar energy emitted through the use of a glass vacuum tube adsorption technology, this makes it possible to achieve a very high utilization rate of the solar energy emitted, by combining this technology with 15 a chemical adsorption process and a low pressure evaporation process using a membrane through which membrane the water vapor from the hot salt, broke or contaminated, can pass to the side of the membrane where a lower pressure is present, by subsequently cooling this water vapor water vapor condenses and cold fresh water is created, this fresh and cold water can be used for cooling purposes and thereby replace the traditional electro-mechanical driven systems.
Als voordeel van het systeem in vergelijking met andere foto thermische zonne-installaties is, de hoge benuttings graad van de ingestraalde zonnen energie, de productie van zuiver zoet water uit zout en brakwater en de 25 productie van koude, waardoor de ingestraalde zonne-energie een uiterst nuttige aanwending krijgt in vergelijking met andere vergelijkbare foto-thermische installaties waarbij overwegend alleen de thermische energie een toepassing kan vinden, die toepassing is in de zomer maanden beperkt, en in tropische gebieden zeer beperkt 1036464 2An advantage of the system compared to other photo thermal solar installations is the high utilization rate of the solar energy, the production of pure fresh water from salt and brackish water and the production of cold, which makes the solar energy a gets extremely useful use compared to other comparable photo-thermal installations where predominantly only the thermal energy can find an application, which application is limited in the summer months, and very limited in tropical regions 1036464 2
De uitvinding heeft betrekking op een werkwijze waar de volgende functies zijn samengevoegd: een vacuümbuis zonnen stralingscollector (figuurl ,en nummerl) en( figuur2, nummer l).een adsorptie buis gevuld met een thermische olie als warmte overdragend medium, met behulp van deze thermische olie wordt de 5 warmte via een warmte wisselaar(nummerl 1) overgedragen op het zout en brakwater influent van het zout en brakwater verdampings membraan (figuurl, nummer 1 l,nummer5 en nummer 6), de deels in de warmte wissellaar (figuurl, nummer 11) gekoelde thermische olie wordt vervolgens naar de verwarmings mantel van de chemische kookreacktor (figuurl, nummer 2) gevoerd en via de verwarmings mantel 10 van deze kook reactor wordt de afgekoelde thermische olie teruggevoerd naar de vacuümbuis collector (figuurl, nummer 1) en daar opnieuw verhit.The invention relates to a method where the following functions are combined: a vacuum tube solar radiation collector (figure 1 and number 1) and (figure 2, number 1) an adsorption tube filled with a thermal oil as a heat transfer medium, with the aid of this thermal oil the heat is transferred via a heat exchanger (number 1) to the salt and brackish water influent of the salt and brackish water evaporation membrane (figure 1, number 1 l, number 5 and number 6), the part in the heat exchanger (figure 1, number 11) cooled thermal oil is then fed to the heating jacket of the chemical boiling reactor (figure 1, number 2) and via the heating jacket 10 of this boiling reactor the cooled thermal oil is returned to the vacuum tube collector (figure 1, number 1) and there reheated.
Het drijfgas uit de kookreactor (figuurl, nummer 2) wordt via de leiding (figuurl, nummer 3) via de warmtewissellaar (figuurl, nummer 10) naar de verdamper (figuurl, nummer 4) gevoerd, in de koeler (figuurl, nummer 10) wordt 15 het drijfgas gecondenseerd, de warmte die hierbij vrijkomt wordt opgeslagen in het influent van de membraan verdampings installatie (figuurl, nummer 5 en 6).The propellant gas from the boiling reactor (figure 1, number 2) is fed via the pipe (figure 1, number 3) via the heat exchanger (figure 1, number 10) to the evaporator (figure 1, number 4), in the cooler (figure 1, number 10) the propellant gas is condensed, the heat released during this process is stored in the influent of the membrane evaporation installation (figure 1, numbers 5 and 6).
De in de verdamper (figuurl, nummer 4) verdampte drijfgas wordt naar de adsorper (figuurl, nummer 3) gevoerd en daar in de absorptie vloeistof opgenomen, en vervolgens via warmte wissellaar (figuurl, nummer 13) naar 20 kookreactor (figuurl, nummer 2) gevoerd waarna het absorptie proces opnieuw plaats kan vinden.The propellant vaporized in the evaporator (figure 1, number 4) is fed to the adsorper (figure 1, number 3) and is absorbed therein in the absorption liquid, and then via heat exchanger (figure 1, number 13) to a boiling reactor (figure 1, number 2) ) after which the absorption process can take place again.
Koeling, via de verdamper (figuurl, nummer 4) word zoet water wat deels condenseert in de membraan verdamper (figuurl, nummer 6 en 5) via de voorkoeler (figuurl, nummer 12) naar de verdamper (figuurl, nummer 4) gevoerd, 25 in deze koeler word het condensaat uit het verdamper membraan (figuurl, nummer 6 en 5) verder gekoeld, de condensatie energie wordt via de warmtewissellaar (figuurl, nummer 12) over gedragen op het zout en brak water influent van het verdampings membraan (figuurl, nummer 6 en 5) de overige condensatie energie wordt via de koeler( figuurl, nummer 4) en de absorptie reactor (figuurl, nummer 30 3) naar de kookreactor (figuurl, nummer 2) gevoerd en daar via de drijfgas 3 condensator ( figuur 1,nummer 10) overdragen op het zout en brakwater influent van het verdamper membraan (figuur 1,. nummer 6 en 5 en4).Cooling, via the evaporator (figure 1, number 4) fresh water is partially condensed in the membrane evaporator (figure 1, number 6 and 5) via the precooler (figure 1, number 12) to the evaporator (figure 1, number 4), 25 in this cooler the condensate from the evaporator membrane (figure 1, number 6 and 5) is further cooled, the condensation energy is transferred via the heat exchanger (figure 1, number 12) to the salt and brackish water influent from the evaporation membrane (figure 1, numbers 6 and 5) the remaining condensing energy is fed via the cooler (figure 1, number 4) and the absorption reactor (figure 1, number 30 3) to the boiling reactor (figure 1, number 2) and there via the propellant 3 capacitor (figure 1) , number 10) transfer to the salt and brackish water influent of the evaporator membrane (figure 1, numbers 6 and 5 and 4).
Het in de verdamper (figuur 1, nummer 4) gekoelde condenswater word deels naar de zoetwater opslag tank (figuur 1, nummer 7) gevoerd en deels 5 naar de membraan verdamper (figuurl, nummer 6 en 5), het gekoelde water tank (figuurl, nummer 7 kan worden aangewend voor koel doeleinden (figuurl, nummer 14) of als zeer zuiver koud proces water (figuurl, nummer 16).The condensed water cooled in the evaporator (figure 1, number 4) is partly fed to the freshwater storage tank (figure 1, number 7) and partly to the membrane evaporator (figure 1, number 6 and 5), the cooled water tank (figure 1) , number 7 can be used for cooling purposes (figure 1, number 14) or as very pure cold process water (figure 1, number 16).
De zout en brakwater influent leiding is in figuurl, nummer 9, het zout en brakwater reservoir is in figuurl, als nummer 8 aangegeven en de 10 overstroomklep in figuurl, nummer 15 is bedoeld als tegendruk regelaar voor het verdampings membraan (figuurl, nummer 6 en 5).The salt and brackish water influent line is in figure 1, number 9, the salt and brackish water reservoir is indicated in figure 1, as number 8 and the overflow valve in figure 1, number 15 is intended as a back pressure regulator for the evaporation membrane (figure 1, number 6 and 5).
De uitvoerings vorm, de gehele installatie kan worden samengebouwd in een enkele dakcentrale op deze wijze is een beperkte opstellings ruimte benodigd voor onder andere de koud water opslag tank, en de installatie is 15 modulair uit te breiden, de installatie werkt autonoom.The embodiment, the entire installation can be assembled in a single roof center in this way, a limited set-up space is required for, among other things, the cold water storage tank, and the installation can be expanded modularly, the installation works autonomously.
1 056 A 6 41 056 A 6 4
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Priority Applications (1)
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NL1036464A NL1036464C2 (en) | 2009-01-26 | 2009-01-26 | METHOD OF USING PHOTOTHERMAL ENERGY FOR THE PRODUCTION OF FRESH WATER FROM SALT AND BREAKWATER, AND THE SIMULTANEOUS PRODUCTION OF COLD WHICH CAN BE USED FOR COOLING PURPOSES, OF BUILDINGS AND PRODUCTION PROCESSES, AND THE CLASSIFYING CLASSIFICATION CLASSIFICATION. |
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NL1036464 | 2009-01-26 | ||
NL1036464A NL1036464C2 (en) | 2009-01-26 | 2009-01-26 | METHOD OF USING PHOTOTHERMAL ENERGY FOR THE PRODUCTION OF FRESH WATER FROM SALT AND BREAKWATER, AND THE SIMULTANEOUS PRODUCTION OF COLD WHICH CAN BE USED FOR COOLING PURPOSES, OF BUILDINGS AND PRODUCTION PROCESSES, AND THE CLASSIFYING CLASSIFICATION CLASSIFICATION. |
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US20090020406A1 (en) * | 2007-07-16 | 2009-01-22 | Arrowhead Center, Inc. | Desalination Using Low-Grade Thermal Energy |
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US20090020406A1 (en) * | 2007-07-16 | 2009-01-22 | Arrowhead Center, Inc. | Desalination Using Low-Grade Thermal Energy |
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