DE9404615U1 - Storage collector - Google Patents

Storage collector

Info

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
Application number
DE9404615U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE9404615U priority Critical patent/DE9404615U1/en
Publication of DE9404615U1 publication Critical patent/DE9404615U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00Solar heat collectors using working fluids
    • F24S10/70Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S60/00Arrangements for storing heat collected by solar heat collectors
    • F24S60/30Arrangements for storing heat collected by solar heat collectors storing heat in liquids
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat 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)
  • Electrophonic Musical Instruments (AREA)
  • Finger-Pressure Massage (AREA)
  • Apparatus For Radiation Diagnosis (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)

Schutzansprüche: Protection claims : Speicherkollektor dadurch gekennzeichnet,Storage collector characterized by daß der Brauchwasserspeicher aus einem ovalen, selektiv beschichtetem Rohr besteht, dessen Breite B größer 1,1 zur Rohrdicke H ist.that the domestic water storage tank consists of an oval, selectively coated pipe, the width B of which is greater than 1.1 to the pipe thickness H.
DE9404615U 1994-03-18 1994-03-18 Storage collector Expired - Lifetime DE9404615U1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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