DE2919957A1 - Solar collector-absorber with automatic mode switching - uses expansion device to control opening and closing of panel to prevent condensation - Google Patents
Solar collector-absorber with automatic mode switching - uses expansion device to control opening and closing of panel to prevent condensationInfo
- Publication number
- DE2919957A1 DE2919957A1 DE19792919957 DE2919957A DE2919957A1 DE 2919957 A1 DE2919957 A1 DE 2919957A1 DE 19792919957 DE19792919957 DE 19792919957 DE 2919957 A DE2919957 A DE 2919957A DE 2919957 A1 DE2919957 A1 DE 2919957A1
- Authority
- DE
- Germany
- Prior art keywords
- panel
- absorber
- solar collector
- expansion device
- closing
- 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.)
- Withdrawn
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/20—Solar heat collectors using working fluids having circuits for two or more working fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
- F24S10/502—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits formed by paired plates and internal partition means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
- F24S20/67—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of roof constructions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/40—Preventing corrosion; Protecting against dirt or contamination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/40—Preventing corrosion; Protecting against dirt or contamination
- F24S40/42—Preventing condensation inside solar modules
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
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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
-
- 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
- Y02E10/44—Heat exchange systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
Description
Beschreibung: Der Flachbehälter(Fb)besteht im Prinzip aus einem U förmige@ Aluminiumblech in den Rastermassen 2x2 und 1x2 Metern.Description: The flat container (Fb) basically consists of a U shaped @ aluminum sheet in the grid dimensions 2x2 and 1x2 meters.
Seine beiden senkrechten Schenkel sind 2cm nach aussen ab gebogen. Auf ihnen ist die abdeckung (Srezialfolie oder Glas mit einem schmalen U Profil und Schrauben befestigt.Solche Rasterteile können in beliebiger länge, je nach Dach- oder Wandausdehnung dachziegelartig aneinander gereiht werden. Sie werden jeweils auf 2 oder 3 Alu Profilschienen, welche durch die dachbedeckung in dessen Unterkonstruktion geschraubt werden( sonst wird die Dachbedeckung in keiner Weise tangiert) befestigt.Ein solcher Bb wird mit einer 2cm dicken Glaswolleisolierung versehen, welche mit einem zweiten Alublech abgedeckt isto So kann das bei Absorbertätigkeit entstehende Kondenswasser nach unten aus dem dort offenen Bb austreten, ohne das Dach zu zerstören.Its two vertical legs are bent outwards by 2cm. On them The cover (Srecial foil or glass is fastened with a narrow U profile and screws. Such grid parts can be strung together like roof tiles in any length, depending on the roof or wall extension The substructure must be screwed (otherwise the roof covering is not affected in any way). Such a port is provided with a 2 cm thick glass wool insulation, which is covered with a second aluminum sheet destroy the roof.
Das Entscheidende dieses Fb,s liegt aber in seiner oberen und in seiner unteren Abschlusskonstruktion.The decisive factor in this Fb, s, however, lies in its upper and in its lower end construction.
In ihr befindet sich jeweils ein auf einer Achse bewegliches Alublech in den Massen des lichten Querschnittes des Fb @.In each case there is an aluminum sheet that can move on an axis in the dimensions of the clear cross-section of the Fb @.
Dieses Alublech wird durch einen Ausdehnungsbehälter in Schliess-oder Öffnungsstellung gebracht.Er ist im Fb montiert, mit einer Ausdehnungsflüssigkeit gefüllt, welche im Temperaturbereich von plus 20 Grad bis plus 80 Grad Eclsius arbeitet. Dadurch wird die automatische Umschaltung vom hochwirksamen Kollektor zum hochwirksamen Absorber bewirkt.This aluminum sheet is closed or closed by an expansion tank It is mounted in the Fb, with an expansion fluid filled, which works in the temperature range from plus 20 degrees to plus 80 degrees Eclsius. This makes the automatic switchover from the highly effective collector to the highly effective Absorber causes.
Eine Abdeckung des oberen und unteren Abschlussteiles des Fb's schützt diesen Mechanismus sowie den Inhalt des ganzen Fb's aegen Verschmutzung, Schneetreiben und Vereisung. Siehe Abbildungen.A cover of the upper and lower end part of the Fb protects this mechanism as well as the contents of the whole Fb's prevent pollution, blowing snow and icing. See pictures.
Bei Lichteinstrahlung erwärmt sich der Inhalt des Fb's und somit auch die Flüssigkeit des Ausdehnungs@@behälters.Bei Er#eichen von plus 20 Grad celsius, als der optimalen Anfangstemperatur für die Solarkollektorwirkung,schliesst nun der oben beschrieben Mechanismus den Fb oben und unten dicht, so dass die volle Kollektorwirkung bis über plus 80 Grad Celsius erreicht werden kann.Sinkt die Temperatur in dem Fb unter 20 Grad Celsius so öffnet der Mechanismus wieder vollautomatisch. Nun kann die im Fb eingebaute Anordnung als Absorperfläche gegeb die dauernd von oben nach unten durchströmende Luft voll wirksam werden. Dies wird besonders bei völlig bedecktem Himmel oder bei Nacht der Fall sein. Der Absorber wird nun mittels Wärmepumpe, welche grösstenteils mit Nachtstrom beschickt wird, arbeiten.Vereisungnn an der Absorberfläche sind völlig unbedenklich.Sie tauen sehon bei geringer Lichteinstrahlung ab.Das Kondenswasser fliesst auf dem zweiten Alublech nach unten aus dem Fb, der bei diesen Bedingungen offen ist.When exposed to light, the contents of the Fb heats up and thus also the liquid in the expansion tank. When it reaches plus 20 degrees Celsius, which is the optimum starting temperature for the solar collector effect, the mechanism described above now closes the Fb tightly at the top and bottom, so that the full collector effect can be achieved up to plus 80 degrees Celsius. If the temperature in the Fb falls below 20 degrees Celsius, the mechanism opens again fully automatically. Now the built-in in the FB Arrangement as an absorber surface gives the air flowing through continuously from top to bottom fully effective. This will especially be the case when the sky is completely overcast or at night. The absorber will now work by means of a heat pump, which is largely fed with night electricity. Icing on the absorber surface is completely harmless. They thaw The condensation water flows down on the second aluminum sheet out of the Fb, which is open under these conditions.
Im Fb ist eine Älu-oder Kupferblechkonstruktion eingebaut, welche aus zwei punktverlöteten Rippenplatten nach der Art eines Flachheizkörpers besteht. Die lichtzugewandte Seite ist schwarz nach dem Prinzip der hochwirksamen Kollektoren und oberfläcghenbearbeitet.Die untere Seite ist glatt, metallglänzend, um so die Wärmeabstrahlung gering zu halten.Zwischen den beiden Rippenplatten fliesst Sole durch eine Umwälzpumpe entwerder direkt zum Wärmetauscher oder durch ein Ventil gesteuert zur Wärmepumpe.Diese Rippenplattenkonstruktion wird ebenfalls in den Rastermassen im Fb montiert, und im Fb verrohrt in Parallel#schaltung.An aluminum or copper sheet construction is built into the Fb, which consists of two point-soldered rib plates in the manner of a flat radiator. The side facing the light is black according to the principle of highly effective collectors and surface machined. The lower side is smooth, shiny metal, so that the Keeping heat radiation low. Brine flows between the two ribbed plates by means of a circulation pump either directly to the heat exchanger or through a valve controlled to the heat pump. This ribbed plate construction is also in the grid dimensions Mounted in the FB and piped in parallel in the FB.
Die beschriebenen Konstruktionen lassen sich aus einheitlichen und einfach zu bearbeitenden Materialien herstellen.The constructions described can be made up of uniform and make materials that are easy to work with.
Sie sind witterungs- und korrosionsbeständig. Ihre Montage auf Dächern oder an Wandflächen ist problemlos. Das optische Aussehen ist nicht störend. Die Konstruktion ist umweltfreundlich, da sie keinerlei Emissionen hat.Sie,kann in Gross-Serienproduktion äusserst wirtschaftlich gestaltet werden. Sie ist völlig Wartungsfrei.They are weather and corrosion resistant. Your installation on roofs or on wall surfaces is no problem. The visual appearance is not disturbing. the Construction is environmentally friendly as it has no emissions. It can be mass-produced be designed to be extremely economical. It is completely maintenance-free.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792919957 DE2919957A1 (en) | 1979-05-17 | 1979-05-17 | Solar collector-absorber with automatic mode switching - uses expansion device to control opening and closing of panel to prevent condensation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792919957 DE2919957A1 (en) | 1979-05-17 | 1979-05-17 | Solar collector-absorber with automatic mode switching - uses expansion device to control opening and closing of panel to prevent condensation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2919957A1 true DE2919957A1 (en) | 1980-11-20 |
Family
ID=6070985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792919957 Withdrawn DE2919957A1 (en) | 1979-05-17 | 1979-05-17 | Solar collector-absorber with automatic mode switching - uses expansion device to control opening and closing of panel to prevent condensation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2919957A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092251A2 (en) * | 1982-04-21 | 1983-10-26 | Hermann Kirchmayer | Device for the conversion of solar energy into heat |
-
1979
- 1979-05-17 DE DE19792919957 patent/DE2919957A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0092251A2 (en) * | 1982-04-21 | 1983-10-26 | Hermann Kirchmayer | Device for the conversion of solar energy into heat |
EP0092251A3 (en) * | 1982-04-21 | 1984-01-11 | Hermann Kirchmayer | Device for the conversion of solar energy into heat |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
8139 | Disposal/non-payment of the annual fee |