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WO1987000569A1 - Parement de facades accumulant l'energie et dirigeant le flux thermique - Google Patents

Parement de facades accumulant l'energie et dirigeant le flux thermique Download PDF

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Publication number
WO1987000569A1
WO1987000569A1 PCT/CH1986/000107 CH8600107W WO8700569A1 WO 1987000569 A1 WO1987000569 A1 WO 1987000569A1 CH 8600107 W CH8600107 W CH 8600107W WO 8700569 A1 WO8700569 A1 WO 8700569A1
Authority
WO
WIPO (PCT)
Prior art keywords
insulation
storage
elements
energy
facade
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.)
Ceased
Application number
PCT/CH1986/000107
Other languages
German (de)
English (en)
Inventor
Hans Jörg LUCHSINGER
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.)
INTEGRALE ENERGIE- und UMWELTTECHNIK AG
Original Assignee
INTEGRALE ENERGIE- und UMWELTTECHNIK AG
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 INTEGRALE ENERGIE- und UMWELTTECHNIK AG filed Critical INTEGRALE ENERGIE- und UMWELTTECHNIK AG
Publication of WO1987000569A1 publication Critical patent/WO1987000569A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • 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
    • F24S20/66—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of facade constructions, e.g. wall constructions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
    • 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

Definitions

  • the invention relates to a facade cladding constructed from elements for retrofitting existing or installing in new buildings mainly in the non-residential sector.
  • the purpose of the facade elements is, firstly, to adapt the heat flows through the facade to the needs of the building users, i.e. To use solar radiation for heating purposes, or to keep it away if it is undesirable.
  • the building is to be insulated against heat loss and thirdly, a storage facility is to be made available for the energy generated.
  • Facade claddings that adapt their heat transfer properties to the needs of building users are known, for example with the aid of foils, as set out in Swiss Patent 610 037. It is also known to use the building wall as an energy store, e.g. the Trombe wall, the Trombe wall may also contain a storage medium based on phase change, such as set out in Telkes M., DOE / ISES-AS 2nd Natl. Passive solar conf. 1978, vol. 2, p. 283.
  • the Trobe wall is a cumbersome component and has too little storage capacity even when using latent storage media.
  • the task was to develop an industrially producible, flexible component which realizes the functions of passive energy generation, storage, insulation and sun protection in one and is easy to assemble and operate.
  • This object was achieved by integrating the storage medium in the form of a fixed or movable element in the facade cladding and with a movable insulation Combined layer that thermally shields the storage medium from the outside or from the inside as required.
  • These elements can be manufactured in standard sizes or manufactured for individual dimensions. They can be attached to the outer wall, particularly in the case of existing buildings, or, in the case of new buildings, can be integrated directly into the wall. On the outside, they are preferably covered with single or double glazing, which on the one hand leads to the greenhouse effect and thus increases the passive energy yield, but on the other hand also offers protection from the weather.
  • the insulation can shield the store from the inside of the building when the store is discharged and is to be charged by incoming solar radiation.
  • the insulation is also in this position if the building is to be protected against undesired heating on hot days. If the memory is loaded, however, the insulation elements slide between it and the outside. This protects him from losing energy to the outside world and can instead release it to the interior of the building.
  • Claims 4 to 6 define possible storage media: conventional latent storage salts with solid-liquid conversion, media with evaporation in the temperature ranges of interest (for example refrigerants or plastics which soften with considerable energy absorption and which form the component directly, ie without wrapping) can.
  • a reflective coating on one or both sides of the insulation layer increases the effectiveness by also preventing energy influences that take place via radiation.
  • a preferred embodiment according to claim 7 consists in the formation of the isolation elements as semi-cylindrical Shells that can rotate around fixed, rod-shaped storage elements. If the inner surfaces, as claim 8 teaches, have a parabolic cross section with the storage rods in the focal point, the energy yield is particularly high because of the radiation beam.
  • the roundness of the insulation shells mentioned is also used according to claim 9 in order to transmit the drive moments for the displacement by means of a toothing.
  • memory and insulation form a common element which, by tilting about an axis of rotation, enables the two positions prescribed by claim 1.
  • Fig. 1 shows the cross section through two facade elements with fixed storage rods and semi-cylindrical, around the storage rods rotatable insulation shells.
  • FIG. 2 shows the cross section through a facade element, the insulation shell of which has an inner surface which is parabolic in cross section.
  • the memory stick is in the parabolic focus.
  • the outer surface of the insulation shell is provided with teeth.
  • Fig. 3 shows the cross section through a tiltable combined storage-insulation element designed as a plate.
  • FIG. 1 shows the embodiment with fixed storage rods 1 and insulation shells 2 which can be rotated about axis 8, in cross section, the facade elements in this case being attached to the outer wall 10 of a building behind glazing 11.
  • the lateral attachment of the storage rods or storage of the insulation shells, not shown, is carried out in a conventional manner.
  • the rotary movement can also be transmitted in a conventional manner, for example by means of chains, toothed racks, or else with a toothing 9 of the shell outer surface 6 shown in FIG. 2, which can also be limited to the two end faces.
  • the 2 also shows the design of the inner shell surfaces 5 as reflecting parabolic bodies with the storage rods at the focal point, the parabolic mirroring both bundling the radiation arriving from the sun and guiding the radiation emitted by the storage to the building , depending on the position of the insulation shells.
  • FIG. 3 shows another embodiment in which the storage and insulation together form a lamella-like component which can be tilted about the axis 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

Un parement de façade est composé d'éléments qui comprennent un accumulateur d'énergie (1) et une isolation (2). L'accumulateur contient un matériau capable d'accumuler de grandes quantités d'énergie par changement de phase (solide-liquide ou liquide-gazeux) ou par changement de ses propriétés (dur-mou). Pour que l'accumulateur se charge de l'énergie du rayonnement solaire, l'accumulateur et l'isolation prennent une position réciproque où l'acumulateur est exposé au soleil et thermiquement isolé de l'intérieur (3) du bâtiment. Pour décharger l'accumulateur, l'isolation est agencée entre l'accumulateur et l'environnement (4), ce qui fait que celui-ci est thermiquement relié au bâtiment. Le déplacement mutuel de l'accumulateur et de l'isolation peut se faire par un mouvement de rotation. Dans toutes les positions, l'isolation protège le bâtiment des portes de chaleur et d'un rayonnement solaire indésirable. L'effet peut être accru par un revêtement réfléchissant des surfaces (5, 6) de l'isolation ou en donnant aux surfaces de l'isolation tournées vers l'accumulateur une section transversale parabolique.
PCT/CH1986/000107 1985-07-26 1986-07-25 Parement de facades accumulant l'energie et dirigeant le flux thermique Ceased WO1987000569A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH324085 1985-07-26
CH3240/85-9 1985-07-26

Publications (1)

Publication Number Publication Date
WO1987000569A1 true WO1987000569A1 (fr) 1987-01-29

Family

ID=4251680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1986/000107 Ceased WO1987000569A1 (fr) 1985-07-26 1986-07-25 Parement de facades accumulant l'energie et dirigeant le flux thermique

Country Status (3)

Country Link
EP (1) EP0231221A1 (fr)
AU (1) AU6149186A (fr)
WO (1) WO1987000569A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110116A1 (de) * 1991-03-27 1992-10-01 Thermodach Dachtechnik Gmbh Waermespeicher in waermedaemmelement
DE19609001A1 (de) * 1996-03-08 1997-09-11 Schako Metallwarenfabrik Vorrichtung zum Erwärmen eines Mediums
AT2210U1 (de) * 1997-09-02 1998-06-25 Stelzer Adolf Th Ing Fertigteil-energiesparhaus ''pyramide''
EP1008820A1 (fr) * 1998-12-07 2000-06-14 Max Roth Elément collecteur solaire
EP2071253A1 (fr) * 2007-12-10 2009-06-17 Stephen Glyn Bourne Panneau et procédé pour le contrôle de la température dans un bâtiment
DE102010054394A1 (de) 2010-12-07 2012-06-14 Enersearch Gmbh Solarfassadenelement, Solarfassadensystem
GB2492782A (en) * 2011-07-11 2013-01-16 Solar Polar Ltd Solar heater assembly
WO2020058500A1 (fr) * 2018-09-21 2020-03-26 Universitat De Lleida Structure thermique pour bâtiments
CN116734348A (zh) * 2023-04-24 2023-09-12 安徽省高迪循环经济产业园股份有限公司 一种装配式集成建筑用节能隔温调节结构
DE102023114891A1 (de) 2023-06-06 2024-12-12 Technische Universität Darmstadt, Körperschaft des öffentlichen Rechts Adaptive Wärmebrücke für eine thermisch gedämmte Hülle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103147523A (zh) * 2013-02-21 2013-06-12 四川大学 一种新型保温隔热轻质围护结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274396A (en) * 1978-05-01 1981-06-23 Walter Todd Peters Structural solar energy collector
FR2524128A1 (fr) * 1982-03-26 1983-09-30 Peiffer Francois Dispositif climatiseur et procede de climatisation
US4424804A (en) * 1980-06-30 1984-01-10 Lee Kenneth S Passive solar heating and cooling means
US4461277A (en) * 1983-02-15 1984-07-24 Jorge Pardo Thermal energy transfer device
US4495937A (en) * 1981-08-31 1985-01-29 Sunwood Energy Systems, Inc. Thermal collector and storage system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274396A (en) * 1978-05-01 1981-06-23 Walter Todd Peters Structural solar energy collector
US4424804A (en) * 1980-06-30 1984-01-10 Lee Kenneth S Passive solar heating and cooling means
US4495937A (en) * 1981-08-31 1985-01-29 Sunwood Energy Systems, Inc. Thermal collector and storage system
FR2524128A1 (fr) * 1982-03-26 1983-09-30 Peiffer Francois Dispositif climatiseur et procede de climatisation
US4461277A (en) * 1983-02-15 1984-07-24 Jorge Pardo Thermal energy transfer device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110116A1 (de) * 1991-03-27 1992-10-01 Thermodach Dachtechnik Gmbh Waermespeicher in waermedaemmelement
DE19609001A1 (de) * 1996-03-08 1997-09-11 Schako Metallwarenfabrik Vorrichtung zum Erwärmen eines Mediums
AT2210U1 (de) * 1997-09-02 1998-06-25 Stelzer Adolf Th Ing Fertigteil-energiesparhaus ''pyramide''
EP1008820A1 (fr) * 1998-12-07 2000-06-14 Max Roth Elément collecteur solaire
EP2071253A1 (fr) * 2007-12-10 2009-06-17 Stephen Glyn Bourne Panneau et procédé pour le contrôle de la température dans un bâtiment
WO2009074298A3 (fr) * 2007-12-10 2009-08-27 Stephen Glyn Bourne Mur ou toit d'un bâtiment comportant au moins un élément de contrôle de la chaleur
US8151788B2 (en) 2007-12-10 2012-04-10 Stephen Glyn Bourne Wall or roof of a building with at least one heat controlling element
DE102010054394A1 (de) 2010-12-07 2012-06-14 Enersearch Gmbh Solarfassadenelement, Solarfassadensystem
GB2492782A (en) * 2011-07-11 2013-01-16 Solar Polar Ltd Solar heater assembly
GB2492782B (en) * 2011-07-11 2016-05-04 Solar Polar Ltd Solar powered outdoor heater
WO2020058500A1 (fr) * 2018-09-21 2020-03-26 Universitat De Lleida Structure thermique pour bâtiments
CN116734348A (zh) * 2023-04-24 2023-09-12 安徽省高迪循环经济产业园股份有限公司 一种装配式集成建筑用节能隔温调节结构
DE102023114891A1 (de) 2023-06-06 2024-12-12 Technische Universität Darmstadt, Körperschaft des öffentlichen Rechts Adaptive Wärmebrücke für eine thermisch gedämmte Hülle

Also Published As

Publication number Publication date
AU6149186A (en) 1987-02-10
EP0231221A1 (fr) 1987-08-12

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