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DE2717711A1 - House heat screen for tropical regions - consists of inflatable roof covering of corrugated transparent foil on black absorption foil - Google Patents

House heat screen for tropical regions - consists of inflatable roof covering of corrugated transparent foil on black absorption foil

Info

Publication number
DE2717711A1
DE2717711A1 DE19772717711 DE2717711A DE2717711A1 DE 2717711 A1 DE2717711 A1 DE 2717711A1 DE 19772717711 DE19772717711 DE 19772717711 DE 2717711 A DE2717711 A DE 2717711A DE 2717711 A1 DE2717711 A1 DE 2717711A1
Authority
DE
Germany
Prior art keywords
collector
foil
black absorption
water
roof covering
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Withdrawn
Application number
DE19772717711
Other languages
German (de)
Inventor
Heinrich Gresch
Heinz Hoelter
Heinrich Igelbuescher
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 DE19772717711 priority Critical patent/DE2717711A1/en
Publication of DE2717711A1 publication Critical patent/DE2717711A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • 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
    • 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
    • F24S10/503—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits formed by paired plates, only one of which is plane
    • 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
    • F24S10/504—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits formed by paired non-plane plates
    • 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
    • F24S10/73—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits being of plastic material
    • 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
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • 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
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/272—Solar heating or cooling
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)

Abstract

The air conditioning plant is for use on house roofs in tropical/subtropical regions. Day time solar energy heats water and feeds it via a collector into a heat store, which returns it to the collector during night time for use. The collector consists of an inflatable synthetic ribbed ceiling, which simultaneously forms the roof material. The collector may consist of a transparent corrugated foil (1) which is welded to a black absorption foil (2). It has an integrated insulation (3) surrounded by a protective foil (4). The heat store consists of an insulated water tank, and/or is formed as a concrete block with cast-in exchanger tubes.

Description

Beschreibung und Erläuterung zur Patentanmeldung •Wärmeinduktor für Häuser in tropischen und subtropischen Hegionen1.Description and explanation of the patent application • Heat inductor for houses in tropical and subtropical regions 1 .

In tropischen, besonders aber in subtropischen Regionen, ist der Unterschied zwischen täglicher Wärmeeinstrahlung und nächtlicher Auskühlung sehr groß.In tropical, but especially in subtropical regions, the difference between daily Heat radiation and nocturnal cooling very large.

Tagsüber treten erhebliche Übertemperaturen auf, während nachts die Temperatur sich spürbar abkühlt, so daß oft eine Zusatzheizung erforderlich ist.Significant excess temperatures occur during the day, while the temperature drops noticeably at night, so that additional heating is often required.

Der größte Teil der Wärme wird tagsüber über die Dachfläche eingeleitet. Bei überstehenden Dächern kann dies mehr als 90 % der Gesamtwärmeaufnahme sein.Most of the heat is introduced through the roof during the day. With overhanging roofs this can be more than 90% of the total heat absorption.

Daher wird erfindungsgemäß vorgeschlagen, tagsüber die auf dem Dach anfallende Sonnenenergie durch einen noch näher zu beschreibenden Kollektor aufzunehmen und einem Wärmespeicher zuzuführen·Therefore, it is proposed according to the invention that the solar energy accumulating on the roof be fed through during the day to include a collector to be described in more detail and to supply a heat accumulator

- 2 809843/0355 - 2 809843/0355

Die dort aufgenommene Wärme kann nun wahlweise nachts auf der gleichen Kollektorfläche wieder abgegeben werden oder aber für die Heizung des Hauses oder zur Warmwassererzeugung benutzt werden.The heat absorbed there can now optionally be returned to the same collector surface at night or used for heating the house or to generate hot water will.

Es sind schlauchartige Kollektoren bekannt, die aus einer Kunststoffabsorptionsfolie bestehen.Hose-like collectors are known which consist of a plastic absorption film.

Wird durch diese Folien Wasser geführt, so blühen sie sich auf, und die dabei aufgenommene Wassermenge ist flächenmäßig nicht kontrollierbar.If water is passed through these foils, they bloom, and so does the amount of water absorbed is not controllable in terms of area.

Eine solche Anordnung ist als Dachkollektor nicht anwendbar, da sehr hohe Flächenbelastungen in nicht genau bestimmbaren Größen auftreten.Such an arrangement cannot be used as a roof collector, since very high surface loads in sizes that cannot be precisely determined occur.

Dem gegenüber wird vorgeschlagen, eine Kunststoffkollektorflossendecke vorzusehen. Dabei ist der Aufbau, wie in Abb. 1 und 4- dargestellt, vorgeschlagen.In contrast, a plastic collector fin cover is proposed to be provided. The structure as shown in Fig. 1 and 4- is suggested.

809843/0355809843/0355

Die durchlässige Folie (1) wird in wellblechartiger Form auf die Absorptionsfolie (2) aufgeschweißt.The permeable film (1) is welded onto the absorption film (2) in a corrugated sheet-like form.

Unter der Kollektorfolie ist die Isolierschicht (3) angeordnet, die wiederum von einer Schutzfolie (4) umgeben ist. Die Schutzfolie ist gleichzeitig die Klebefläche zur Befestigung auf dem Dach.The insulating layer (3) is arranged under the collector foil, which is in turn covered by a protective foil (4) is surrounded. The protective film is also the adhesive surface for fastening on the roof.

Als Wärmespeicher wird erfindungsgemäß ein unter dem Haus angeordnetes Wasserbecken vorgeschlagen oder aber ein Festkörperspeicher, beispielsweise ein Betonblock mit eingegossener Rohrschlange, Abb.According to the invention, a water basin arranged under the house is proposed as a heat store or a solid-state storage device, for example a concrete block with a cast pipe coil, Fig.

Dabei stellt 1 den Festspeicherblock dar, (vorzugsweise Beton) 2 die Rohrschlange für die Flüssigkeit.1 represents the permanent storage block, (preferably concrete) 2 the pipe coil for the liquid.

Abb. 3 zeigt die Gesamtanordnung des Wärmekollektors.Fig. 3 shows the overall arrangement of the heat collector.

Dabei stellen dar: 1 FlossendeckenkollektorThereby represent: 1 fin cover collector

2 Wärmespeicher2 heat accumulators

3 Zu- und Ableitung zum Wärmespeicher3 Supply and discharge to the heat storage tank

4 die Umwälzpumpe4 the circulation pump

809843/0355809843/0355

Wirkiing S weise:Acting S wise:

Tagsüber wird das warme Wasser aus dem Kollektor (1) in den Wärmespeicher (2) gepumpt, wo es abgekühlt wird und dem Kollektor wieder zufließt. Die Umwälzarbeit wird von einer Pumpe übernommen (4).During the day, the hot water is drawn from the collector (1) is pumped into the heat storage tank (2), where it is cooled down and flows back to the collector. the Circulation work is done by a pump (4).

In diesem Kreislauf können natürlich nachts in einfachster Weise ein oder auch mehrere Heizkörper eingeschaltet werden.In this cycle, of course, one or more radiators can easily be used at night be switched on.

Soll zusätzlich Warmwasser erzeugt werden, so ist durch Anbringen einer Wasserzufluß- und Abflußleitung zur Kunststoffkollektorflossendecke dieses möglich.If additional hot water is to be generated, a water inlet and outlet pipe can be attached this is possible with the plastic collector fin cover.

Patentansprüche: 80984 3/0355 Claims: 80984 3/0355

LeerseiteBlank page

Claims (1)

Patentansprüche:Patent claims: Anspruch/1:jClaim / 1: j Klimatisierungseinrichtung für Hausdächer vorzugsweise in subtropischen Gebieten, gekennzeichnet dadurch, daß die tagsüber einstrahlende Sonnenenergie Wasser mittels eines Kollektors in einen Wärmespeicher einleitet aus dem nachts das Wasser wieder dem Kollektor zur Abstrahlung zugeleitet wird, und der Kollektor aus einer aufblähbaren Kunststofflossendecke Abb. 1, die gleichzeitig die Dachhaut bildet, besteht.Air conditioning device for house roofs preferably in subtropical areas, characterized in that the solar energy radiated during the day is water by means of a collector in a heat accumulator, from which the water is returned to the collector at night Radiation is fed, and the collector consists of an inflatable plastic floss cover Fig. 1, the at the same time forms the roof membrane, consists. Anspruch 2:Claim 2: Kollektor nach Anspruch 1 dadurch gekennzeichnet, daß er aus einer durchsichtigen Folie (1) und einer schwarzen Absorptionsfolie (2) besteht und diese zu einer Flossenwand nach Abb. 4 a - d zusammengeschweißt sind.Collector according to claim 1, characterized in that it consists of a transparent film (1) and a black absorption film (2) and this is welded together to form a fin wall according to Fig. 4 a - d are. 8098A3/035S "2~8098A3 / 035S " 2 ~ 27 177 Π27 177 Π Anspruch 3*Claim 3 * Kollektor nach Anspruch 1 und 2 dadurch gekennzeichnet, daß er mit einer integrierten Isolierung Abb. 1, Nr. 4-ausgerüstet ist.Collector according to Claim 1 and 2, characterized in that that it is equipped with an integrated insulation Fig. 1, No. 4 is. Anspruch 4:Claim 4: Einrichtung nach Anspruch 1-3 dadurch gekennzeichnet, daß der Wärmespeicher vorzugsweise als isoliertes Wasserbecken ausgebildet und/oder als Betonklotz mit eingegossenen Austauscherrohren armiert ist.Device according to claims 1-3, characterized in that the heat accumulator is preferably an insulated one Water basin designed and / or reinforced as a concrete block with cast exchanger tubes. 8098^3/03558098 ^ 3/0355
DE19772717711 1977-04-21 1977-04-21 House heat screen for tropical regions - consists of inflatable roof covering of corrugated transparent foil on black absorption foil Withdrawn DE2717711A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772717711 DE2717711A1 (en) 1977-04-21 1977-04-21 House heat screen for tropical regions - consists of inflatable roof covering of corrugated transparent foil on black absorption foil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772717711 DE2717711A1 (en) 1977-04-21 1977-04-21 House heat screen for tropical regions - consists of inflatable roof covering of corrugated transparent foil on black absorption foil

Publications (1)

Publication Number Publication Date
DE2717711A1 true DE2717711A1 (en) 1978-10-26

Family

ID=6006913

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772717711 Withdrawn DE2717711A1 (en) 1977-04-21 1977-04-21 House heat screen for tropical regions - consists of inflatable roof covering of corrugated transparent foil on black absorption foil

Country Status (1)

Country Link
DE (1) DE2717711A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919458A1 (en) * 1979-05-15 1980-11-20 Heinz Ing Grad Hoelter Solar heat collector - made of bonded embossed plastic foils (PT 16.9.80)
FR2482267A1 (en) * 1980-03-14 1981-11-13 Saint Martin Roland Solar heat trap compressing two layers of flexible film or sheet - for low cost heating of fresh concrete
WO2009053950A2 (en) * 2007-10-23 2009-04-30 Kingspan Research And Developments Limited A heat transfer system
DE102008053192A1 (en) * 2008-10-24 2010-04-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Solar collector with cooling function

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919458A1 (en) * 1979-05-15 1980-11-20 Heinz Ing Grad Hoelter Solar heat collector - made of bonded embossed plastic foils (PT 16.9.80)
FR2482267A1 (en) * 1980-03-14 1981-11-13 Saint Martin Roland Solar heat trap compressing two layers of flexible film or sheet - for low cost heating of fresh concrete
WO2009053950A2 (en) * 2007-10-23 2009-04-30 Kingspan Research And Developments Limited A heat transfer system
WO2009053950A3 (en) * 2007-10-23 2009-06-11 Kingspan Res & Dev Ltd A heat transfer system
DE102008053192A1 (en) * 2008-10-24 2010-04-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Solar collector with cooling function
EP2182302A2 (en) 2008-10-24 2010-05-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Solar collector with cooling function

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8139 Disposal/non-payment of the annual fee