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FR2945071A1 - SIMPLE DEVICE FOR DISTRIBUTING SOLAR INPUTS BETWEEN HEAT AND LIGHT - Google Patents

SIMPLE DEVICE FOR DISTRIBUTING SOLAR INPUTS BETWEEN HEAT AND LIGHT Download PDF

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Publication number
FR2945071A1
FR2945071A1 FR0902074A FR0902074A FR2945071A1 FR 2945071 A1 FR2945071 A1 FR 2945071A1 FR 0902074 A FR0902074 A FR 0902074A FR 0902074 A FR0902074 A FR 0902074A FR 2945071 A1 FR2945071 A1 FR 2945071A1
Authority
FR
France
Prior art keywords
light
blade
blades
debating
heat
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.)
Pending
Application number
FR0902074A
Other languages
French (fr)
Inventor
Xavier Lombard
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 FR0902074A priority Critical patent/FR2945071A1/en
Priority to PCT/FR2010/000471 priority patent/WO2010125258A2/en
Publication of FR2945071A1 publication Critical patent/FR2945071A1/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • 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
    • F24S20/63—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of windows
    • 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
    • F24S50/80—Arrangements for controlling solar heat collectors for controlling collection or absorption of solar radiation
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2476—Solar cells
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/38—Other details
    • E06B9/386—Details of lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • F24F2005/0064—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 using solar energy
    • 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
    • F24S2020/10—Solar modules layout; Modular arrangements
    • F24S2020/18—Solar modules layout; Modular arrangements having a particular shape, e.g. prismatic, pyramidal
    • F24S2020/183—Solar modules layout; Modular arrangements having a particular shape, e.g. prismatic, pyramidal in the form of louvers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

L'invention consiste à recouvrir une face des lames d'un store ou de persiennes orientables d'une surface absorbante et l'autre face d'une surface réfléchissante afin d'absorber ou de réfléchir la chaleur suivant l'orientation choisie. Cela revient à installer une climatisation naturelle tout en laissant passer la lumièreThe invention consists in covering one side of the blades of a blind or adjustable louvers with an absorbent surface and the other side with a reflecting surface in order to absorb or reflect the heat according to the chosen orientation. This amounts to installing a natural air conditioning while letting the light through

Description

DISPOSITIF SIMPLE DE REPARTITION DES APPORTS SOLAIRES ENTRE CHALEUR ET LUMIERE SIMPLE DEVICE FOR DISTRIBUTING SOLAR INPUTS BETWEEN HEAT AND LIGHT

L'état de la technique consiste à faire entrer le soleil lorsqu'il est nécessaire de chauffer le lieu et à l'empêcher de rentrer lorsqu'il fait déjà trop chaud. Les systèmes connus pour assurer cette régulation sont des volets, rideaux, persiennes, stores à lames. Ce dispositif de climatisation comporte un store à lames recouvertes d'un premier matériau réfléchissant la lumière sur une face et un deuxième matériau absorbant la lumière sur la seconde face. The state of the art is to bring in the sun when it is necessary to heat the place and prevent it from entering when it is already too hot. Systems known to provide this regulation are shutters, curtains, shutters, blinds blades. This air conditioning device comprises a blade blind covered with a first material reflecting light on one side and a second light absorbing material on the second side.

L'objet de l'invention est un moyen d'absorber le soleil lorsqu'il est nécessaire de chauffer le lieu et de le réfléchir lorsqu'il fait déjà trop chaud. On obtient ce résultat en employant un écran orientable biface ; une des faces exposables au soleil est un corps noir mat, absorbeur de chaleur, tandis que l'autre est un corps réfléchissant tel qu'un métal poli, miroir... The object of the invention is a means of absorbing the sun when it is necessary to heat the place and reflect it when it is already too hot. This result is achieved by employing a two-sided swiveling screen; one of the faces exposed to the sun is a matt black body, heat absorber, while the other is a reflective body such as a polished metal, mirror ...

Le premier matériau peut être formé d'une pellicule métallique spéculaire. Le deuxième matériau peut être formé d'une couche de graphite ou d'une couche de peinture noire. Une des façons pratiques de mettre en oeuvre l'invention est d'équiper les surfaces exposées au soleil (murs fenêtres et toitures) de lames ou de lamelles bifaces orientables qui se tournent en fonction des besoins. Le dispositif peut être équipé d'un orienteur pour orienter les faces des lames de manière à recevoir la plus grande quantité de lumière. Cet orienteur peut être équipé d'un dispositif pour mesurer la température, d'un dispositif pour orienter les lames et enfin d'un dispositif pour choisir celle des orientations qui permet de recevoir le plus de lumière. Ces lamelles peuvent aussi bien être entre des vitrages qu'à l'intérieur du lieu à climatiser. Ces lamelles peuvent aussi bien être installées sous le vitrage d'une toiture bien exposées au soleil que sur la surface d'un mur, que dans ou derrière une fenêtre, que devant un panneau de chauffe-eau solaire pour assurer la régulation thermique. Ainsi, en hiver et de jour les lamelles sont orientées plus ou moins faces noires perpendiculaires au soleil. En hiver et de nuit, les lamelles forment un écran faces réfléchissantes vers l'intérieur afin de réfléchir les calories chauffées vers l'intérieur Un perfectionnement de l'invention consiste à équiper les parties closes où sont installées les lamelles bifaces de systèmes de ventilation afin de mieux exploiter les calories produites. Un perfectionnement de l'invention consiste à insérer les lames à l'intérieur d'un boitier transparent ou translucide muni d'orifices de ventilation. La ventilation peut être gérée par un ventilateur En été et de jour, les lamelles sont orientées faces réfléchissantes perpendiculaires au soleil Les lames peuvent avoir un profil incurvé et posséder sur la partie convexe le matériau absorbant et sur la partie concave, le matériau réfléchissant ou inversement, suivant que l'on veut privilégier la captation ou la réflexion de la lumière Pour améliorer l'efficacité du système, les lames peuvent être constituées d'un matériau conducteur de la chaleur. Un autre aspect de l'invention est de munir au moins la face extérieure d'un volet de miroirs. Ainsi l'été, les volets fermés protègent du soleil en même temps qu'ils réfléchissent les rayons. Si le volet est aussi équipé d'un miroir côté intérieur, la chaleur se réfléchit sur ce dernier, minimisant les déperditions calorifiques. Un autre aspect de l'invention est qu'une lame tournant sur un axe virtuel sensiblement horizontal a son côté absorbant débattant de 180° environ vers le haut et son côté réfléchissant débattant de 180° environ vers le bas. Une lame tournant sur un axe virtuel sensiblement vertical a son côté absorbant débattant de 180° environ côté lumière et son côté réfléchissant débattant de 180° environ côté intérieur. The first material may be formed of a specular metal film. The second material may be formed of a layer of graphite or a layer of black paint. One of the practical ways of implementing the invention is to equip the surfaces exposed to the sun (window walls and roofs) blades or slats bifaces directional that turn as needed. The device can be equipped with an orientator to orient the faces of the blades so as to receive the largest amount of light. This orientator can be equipped with a device for measuring the temperature, a device for orienting the blades and finally a device for choosing the orientation that allows to receive the most light. These slats can be between glazing and inside the place to be air conditioned. These slats can as well be installed under the glazing of a roof well exposed to the sun as on the surface of a wall, that in or behind a window, than in front of a panel of solar water heater to ensure the thermal regulation. Thus, in winter and during the day the lamellae are oriented more or less black faces perpendicular to the sun. In winter and at night, the slats form a reflective face screen inward to reflect the heated calories inward An improvement of the invention is to equip the closed parts where are installed the two-sided slats of ventilation systems to to better exploit the calories produced. An improvement of the invention consists in inserting the blades inside a transparent or translucent housing provided with ventilation openings. The ventilation can be managed by a fan In summer and daylight, the slats are oriented reflective faces perpendicular to the sun The blades can have a curved profile and have on the convex part the absorbent material and on the concave part, the reflective material or vice versa , depending on whether we want to favor the capture or reflection of light To improve the efficiency of the system, the blades can be made of a heat conducting material. Another aspect of the invention is to provide at least the outer face of a flap of mirrors. In summer, closed shutters protect from the sun while reflecting the rays. If the shutter is also equipped with a mirror on the inside, the heat is reflected on the latter, minimizing heat loss. Another aspect of the invention is that a blade rotating on a substantially horizontal virtual axis has its absorbing side debating about 180 ° upwards and its reflective side debating about 180 ° downwards. A blade rotating on a substantially vertical virtual axis has its absorbing side debating about 180 ° light side and its reflective side debating about 180 ° on the inside.

Claims (4)

REVENDICATIONS1 - Dispositif de climatisation comportant un store de type à lames, caractérisé en ce que des lames du store sont recouvertes sur une face de lame d'une couche d'un premier matériau réfléchissant la lumière et sur une 10 face opposée de lame d'un deuxième matériau absorbant la lumière. CLAIMS1 - An air conditioning device comprising a blade type blind, characterized in that the blades of the blind are covered on one blade face with a layer of a first light-reflecting material and on an opposite side of the blade. a second light absorbing material. 2 - Dispositif selon la revendication 1, caractérisé en ce que le premier matériau est formé d'une pellicule métallique. 2 - Device according to claim 1, characterized in that the first material is formed of a metal film. 3 - Dispositif selon la revendication 1, caractérisé en ce que le premier matériau est formé d'une pellicule spéculaire. 15 3 - Device according to claim 1, characterized in that the first material is formed of a specular film. 15 4 - Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que le deuxième matériau est formé d'une couche de graphite. - Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que le deuxième matériau est formé d'une couche de peinture noire. 6 - Dispositif selon l'une des revendications 1 à 5, caractérisé en ce 20 que la lame est formée en un matériau conducteur de la chaleur. 7 - Dispositif selon l'une des revendications 1 à 6, caractérisé en ce qu'il comporte un orienteur pour orienter les faces des lames afin de recevoir la plus grande quantité de lumière, cet orienteur comportant un moyen pour mesurer la quantité de chaleur, un moyen pour orienter les lames et un 25 moyens pour choisir celle des orientation qui permet de recevoir le plus de lumière. 8 - Dispositif selon l'une des revendications 1 à 7, caractérisé en ce qu'il comporte un boîtier qui contient les lames, le boîtier étant muni d'orifices de ventilation. 30 9 - Dispositif selon la revendication 8, caractérisé en ce que la le boîtier comporte un ventilateur. - Dispositif selon l'une des revendications 1 à 9, caractérisé en ce qu'une lame est de profil incurvé et possède sur la partie convexe le matériau absorbant et, sur la partie concave, le matériau réfléchissant ou 35 inversement suivant que l'on veut privilégier la captation ou la réflexion de la chaleur 11- Dispositif selon l'une des revendications 1 à 10 caractérisé en ce qu'une lame tournant sur un axe virtuel sensiblement horizontal a son côté absorbant débattant de 180° environ vers le haut et son côté réfléchissant débattant de 180° environ vers le bas. 12- Dispositif selon l'une des revendications 1 à 10 caractérisé en ce qu'une lame tournant sur un axe virtuel sensiblement vertical a son côté absorbant débattant de 180° environ côté lumière et son côté réfléchissant débattant de 180° environ côté intérieur. 4 - Device according to one of claims 1 to 3, characterized in that the second material is formed of a graphite layer. - Device according to one of claims 1 to 3, characterized in that the second material is formed of a black paint layer. 6 - Device according to one of claims 1 to 5, characterized in that the blade is formed of a heat conductive material. 7 - Device according to one of claims 1 to 6, characterized in that it comprises an orientator for orienting the faces of the blades to receive the largest amount of light, the orientator comprising a means for measuring the amount of heat, means for orienting the blades and means for selecting which direction to receive the most light. 8 - Device according to one of claims 1 to 7, characterized in that it comprises a housing which contains the blades, the housing being provided with ventilation holes. 9 - Device according to claim 8, characterized in that the housing comprises a fan. - Device according to one of claims 1 to 9, characterized in that a blade is curved profile and has on the convex part the absorbent material and, on the concave part, the reflective material or vice versa depending on which 11- Device according to one of claims 1 to 10 characterized in that a blade rotating on a substantially horizontal virtual axis has its absorbing side debating about 180 ° upwards and its reflective side debating about 180 ° down. 12- Device according to one of claims 1 to 10 characterized in that a blade rotating on a substantially vertical virtual axis has its absorbing side debating about 180 ° light side and its reflective side debating about 180 ° on the inside.
FR0902074A 2009-04-29 2009-04-29 SIMPLE DEVICE FOR DISTRIBUTING SOLAR INPUTS BETWEEN HEAT AND LIGHT Pending FR2945071A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0902074A FR2945071A1 (en) 2009-04-29 2009-04-29 SIMPLE DEVICE FOR DISTRIBUTING SOLAR INPUTS BETWEEN HEAT AND LIGHT
PCT/FR2010/000471 WO2010125258A2 (en) 2009-04-29 2010-06-25 Simple device for distributing solar gain between heat and light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0902074A FR2945071A1 (en) 2009-04-29 2009-04-29 SIMPLE DEVICE FOR DISTRIBUTING SOLAR INPUTS BETWEEN HEAT AND LIGHT

Publications (1)

Publication Number Publication Date
FR2945071A1 true FR2945071A1 (en) 2010-11-05

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Application Number Title Priority Date Filing Date
FR0902074A Pending FR2945071A1 (en) 2009-04-29 2009-04-29 SIMPLE DEVICE FOR DISTRIBUTING SOLAR INPUTS BETWEEN HEAT AND LIGHT

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FR (1) FR2945071A1 (en)
WO (1) WO2010125258A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3462093A1 (en) * 2017-09-29 2019-04-03 Vestel Elektronik Sanayi ve Ticaret A.S. Solar air-heater
FR3080643B1 (en) * 2018-04-30 2022-04-22 Sebastian Brillout SLAT BLINDS
FR3110193B1 (en) 2020-05-15 2022-04-22 Sebastian Brillout BLIND

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT370205B (en) * 1978-05-11 1983-03-10 Lang Wolfgang SHUTTER WITH LAMPS FROM OPAQUE MATERIAL

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT370205B (en) * 1978-05-11 1983-03-10 Lang Wolfgang SHUTTER WITH LAMPS FROM OPAQUE MATERIAL

Also Published As

Publication number Publication date
WO2010125258A3 (en) 2010-12-23
WO2010125258A2 (en) 2010-11-04

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