DE9404615U1 - Storage collector - Google Patents
Storage collectorInfo
- Publication number
- DE9404615U1 DE9404615U1 DE9404615U DE9404615U DE9404615U1 DE 9404615 U1 DE9404615 U1 DE 9404615U1 DE 9404615 U DE9404615 U DE 9404615U DE 9404615 U DE9404615 U DE 9404615U DE 9404615 U1 DE9404615 U1 DE 9404615U1
- Authority
- DE
- Germany
- Prior art keywords
- storage
- oval
- tank
- water
- storage collector
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- 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
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
-
- 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)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Finger-Pressure Massage (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Electrophonic Musical Instruments (AREA)
Description
Beschreibung .!.*.." *..'·..* ..' !Description .!.*.." *..'·..* ..' !
SpeicherkollektorStorage collector
Speicherkollektoren üblicher Bauart bestehen aus einem Gehäuse mit opaker Dämmung, einem rohrförmigen Wasserbehälter als Warmwasserspeicher und einer transparenten Abdeckung.Die solare Energie durchdringt die transparente Abdeckung und wird von der selektiven Beschichtung des rohrförmigen Speichers absorbiert, in Wärme umgewandelt und an das im Speicher befindliche Brauchwasser abgegeben.Hervorgerufen durch die rohrförmige Form des Speichers, ist die direkte absorbtive Oberfläche gering, auch wird die solare Strahlung durch die starke Krümmung des Rohres stärker reflektiert.Durch das ungünstige Verhältnis von Absorbtionsoberfläche zu Speichervolumen des rohrförmigen Speichers, ist die Wärmeübertragung auf das Speicherwasser verhältnismäßig gering.Storage collectors of the usual design consist of a housing with opaque insulation, a tubular water tank as a hot water tank and a transparent cover. The solar energy penetrates the transparent cover and is absorbed by the selective coating of the tubular storage tank, converted into heat and released into the domestic water in the tank. Due to the tubular shape of the storage tank, the direct absorbent surface is small, and the solar radiation is also reflected more strongly by the strong curvature of the pipe. Due to the unfavorable ratio of absorption surface to storage volume of the tubular storage tank, the heat transfer to the storage water is relatively low.
Dieses Problem wir mit den im Schutzanspruch 1 aufgeführten Merkmalen gelöst.This problem is solved with the features listed in claim 1.
Diese Neuentwicklung bedeutet, daß durch die größere Oberfläche und geringere Krümmung des OVAL-Speichers, bei Speicherkollektoren eine bessere Absorbtion der solaren Energieeinstrahlung und somit eine höhere Energieaufnahme erzielt wird.Durch die geringe Schichtdicke des Speicherwassers und die große Oberfläche des OVAL- Speichers wird eine wesentlich bessere Wärmeübertragung auf das Speicherwasser erreicht.Diese Konstruktion eignet sich besonders zur direkten Speicherwassererwärmung durch Solarenergie. Außerdem wird durch die Verwendung eines Oval-Rohres bei Speicherkollektoren die Bauhöhe reduziert.This new development means that the larger surface area and lower curvature of the OVAL storage tank means that storage collectors can better absorb solar energy and thus achieve higher energy absorption. The low layer thickness of the storage water and the large surface area of the OVAL storage tank mean that heat transfer to the storage water is significantly better. This design is particularly suitable for direct storage water heating using solar energy. In addition, the use of an oval pipe in storage collectors reduces the installation height.
Vorteile des Oval-Speichers:Advantages of the Oval storage:
- hoher Wirkungsgrad,- High efficiency,
- hohe Wärmeübertragungsleistung- high heat transfer performance
- geringe Schichtdicke des Speicherwassers- low layer thickness of the storage water
- große Absorbtionsoberflache- large absorption surface
- geringe Bauhöhe- low construction height
Es zeigen in Figur 1:Figure 1 shows:
1, Transparente Wärmedämmung1, Transparent thermal insulation
2, Glasabdeckung 2, Glass cover
3, Gehäuse3, Housing
4, Opake Dämmung4, Opaque insulation
5, Oval-Speicher5, Oval storage
Figur 2:Figure 2:
Räumliche Darstellung des Oval-Speichers Relation Speicherbreite B zu Speicherhöhe HSpatial representation of the oval storage tank Relation of storage width B to storage height H
Figur 3:Figure 3:
Vergleich:öval Speicher - rohrförmiger Speicher Zeichn. Darstellung von:Comparison: Öval storage - tubular storage Drawing representation of:
1 Absorbtiver Oberfläche1 Absorbent surface
2,Schichtdicke 2, Layer thickness
1,Wärmeübertragungsfläche1,Heat transfer surface
3,Bauhöhe3,Height
1,Speicherkrümmung1,Storage curvature
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9404615U DE9404615U1 (en) | 1994-03-18 | 1994-03-18 | Storage collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9404615U DE9404615U1 (en) | 1994-03-18 | 1994-03-18 | Storage collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9404615U1 true DE9404615U1 (en) | 1994-07-28 |
Family
ID=6906183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9404615U Expired - Lifetime DE9404615U1 (en) | 1994-03-18 | 1994-03-18 | Storage collector |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9404615U1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19805190A1 (en) * | 1998-02-10 | 1999-08-12 | Martin Merkler | Solar energy storage heater |
| DE102007043963B3 (en) * | 2007-09-14 | 2009-02-12 | Greenonetec Solarindustrie Gmbh | Pressure-constant heat accumulator for use in solar storage collector, has pipes arranged next to each other, and caps connected with sides such that pipes, adapters and caps form common storage space |
| EP2239525A1 (en) | 2009-04-01 | 2010-10-13 | GREENoneTEC | Closing cap |
| WO2017199048A1 (en) * | 2016-05-20 | 2017-11-23 | Varnavas Varnava | A solar water heating apparatus |
-
1994
- 1994-03-18 DE DE9404615U patent/DE9404615U1/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19805190A1 (en) * | 1998-02-10 | 1999-08-12 | Martin Merkler | Solar energy storage heater |
| DE102007043963B3 (en) * | 2007-09-14 | 2009-02-12 | Greenonetec Solarindustrie Gmbh | Pressure-constant heat accumulator for use in solar storage collector, has pipes arranged next to each other, and caps connected with sides such that pipes, adapters and caps form common storage space |
| EP2239525A1 (en) | 2009-04-01 | 2010-10-13 | GREENoneTEC | Closing cap |
| WO2017199048A1 (en) * | 2016-05-20 | 2017-11-23 | Varnavas Varnava | A solar water heating apparatus |
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