WO2024038221A1 - Improved blind - Google Patents

Improved blind Download PDF

Info

Publication number
WO2024038221A1
WO2024038221A1 PCT/ES2023/070517 ES2023070517W WO2024038221A1 WO 2024038221 A1 WO2024038221 A1 WO 2024038221A1 ES 2023070517 W ES2023070517 W ES 2023070517W WO 2024038221 A1 WO2024038221 A1 WO 2024038221A1
Authority
WO
WIPO (PCT)
Prior art keywords
slats
blind
air
improved blind
generating means
Prior art date
Application number
PCT/ES2023/070517
Other languages
Spanish (es)
French (fr)
Inventor
Raúl Pérez Gómez
Original Assignee
Perez Gomez Raul
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 Perez Gomez Raul filed Critical Perez Gomez Raul
Publication of WO2024038221A1 publication Critical patent/WO2024038221A1/en

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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings
    • E06B7/06—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings with one ventilation wing only
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • 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
    • 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
    • E06B9/40—Roller blinds

Definitions

  • the present application refers to an improved blind that offers improvements in terms of the thermal performance of the hole to be covered, especially when it receives insolation.
  • blinds formed by several horizontal, articulated slats is known in the state of the art. This type of blinds is raised at the top when you want to leave the window free and lowers when the passage of light is blocked.
  • the solution known in the art is to modify the slats, so that the thermal bridge is broken as much as possible and generates an internal current that evacuates the heat accumulated in the blind-window system.
  • the invention relates to an improved blind according to the claims, the embodiments of which improve and solve the problems of the art.
  • the improved blind is the type formed by a series of horizontal hollow slats hooked together by connectors and retractable at the top. This allows defining an interior face of the blind and an exterior face.
  • the gaps in the slats are connected to each other through connectors, forming an air circuit, and with one or more air inlets in the lower slat and one or more air outlets in the upper part.
  • These generating means can be forced, for example with one or more fans, preferably powered by photovoltaic panels in the slats.
  • the fans configured to also blow air towards the interior face of the blind.
  • the memory includes a set of figures or drawings in which embodiments are represented by way of example and without intending to be limiting.
  • Figure 1 Shows a schematic front view of a blind, half lowered, according to the invention.
  • Figure 2 Shows a schematic side section of a second embodiment, showing the two possible convection paths.
  • Figure 1 shows a first embodiment example, formed by a series of slats (1, 1') that make up the blind. As such, they have an exterior face (11) configured to be exposed to the air, and an interior face (12) that will be oriented towards the interior of the home or building.
  • the blind has a lower slat (1'), which corresponds to the one that rests on the sill when the blind is lowered and which is frequently metal and has stops to prevent it from completely entering the blind box.
  • the slats (1,1') are hollow and these holes are connected to allow air to pass through them.
  • One or more air inlets (2) are arranged in the lower slat (1 ') and one or more exits in the others, for example in the uppermost slat (1,1 ').
  • the air path is directly vertical using the connectors (3) between slats (1,1 ').
  • the outlets are preferably on several slats (1,1') to ensure air outlet regardless of the blind's retracted position.
  • the blind has convection generating means (4) to cause the passage of air through the slats (1,1'). These can be active (forced) or passive (natural).
  • convection generating means (4) are generated by passive means.
  • the lower slat (1') is designed to capture air, a different amount of heat, and cause the rise of air inside the slats (1, 1') by natural convection in the gradient thus formed. This convection is greater with the blind completely lowered, although it has been represented in an intermediate position to favor the visibility of the elements of the invention.
  • the fan (5) comprises a series of fans (5) powered by photovoltaic panels (6) or batteries. Since the use is direct, with operation only being necessary during times of sunshine, these batteries are not essential.
  • the fans (5) cause air to pass through the slats (1, 1') and preferably also through the internal face (12) of the blind.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Blinds (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The present invention relates to an improved blind made up of a series of horizontal hollow slats (1,1') attached to one another by connectors (3) and able to be gathered at the top, defining an inner side (12) of the blind and an outer side (11), and the hollows of the slats (1,1') are connected to one other by connectors (3) and with one or more air inlets (2) in the lower slat (1') and one or more air outlets in the other slats (1,1'). The improved blind comprises convection generating means (4) configured to cause the rising air to move through the inside of the slats (1,1').

Description

DESCRIPCIÓN DESCRIPTION
Persiana mejorada Improved blind
SECTOR DE LA TÉCNICA TECHNIQUE SECTOR
La presente solicitud se refiere a una persiana mejorada que ofrece mejoras en cuanto al funcionamiento térmico del hueco a cubrir, especialmente cuando recibe insolación. The present application refers to an improved blind that offers improvements in terms of the thermal performance of the hole to be covered, especially when it receives insolation.
ESTADO DE LA TÉCNICA STATE OF THE TECHNIQUE
Se conoce en el estado de la técnica la existencia de persianas formadas por varias lamas horizontales, articuladas. Este tipo de persianas se recoge en la parte superior cuando se quiere dejar libre la ventana y desciende cuando se bloquea el paso de luz. The existence of blinds formed by several horizontal, articulated slats is known in the state of the art. This type of blinds is raised at the top when you want to leave the window free and lowers when the passage of light is blocked.
Sin embargo, esto no impide que el calor de la radiación solar caliente la persiana. Como son de un espesor reducido para facilitar su funcionamiento, el calor puede entrar hacia la casa. Además, algunos modelos son oscuros, por lo que captan aún más calor. However, this does not prevent the heat from solar radiation from heating the blind. As they are of reduced thickness to facilitate their operation, heat can enter the house. Additionally, some models are dark, so they capture even more heat.
La solución conocida en la técnica es hacer la modificación de las lamas, de forma que el puente térmico se rompe en todo lo posible y genera una corriente interior que evacúa el calor acumulado en el sistema persiana - ventana. The solution known in the art is to modify the slats, so that the thermal bridge is broken as much as possible and generates an internal current that evacuates the heat accumulated in the blind-window system.
El solicitante no conoce ninguna solución a estos problemas similar a la invención. The applicant is not aware of any solution to these problems similar to the invention.
BREVE EXPLICACIÓN DE LA INVENCIÓN BRIEF EXPLANATION OF THE INVENTION
La invención se refiere a una persiana mejorada según las reivindicaciones, cuyas realizaciones mejoran y resuelven los problemas de la técnica. The invention relates to an improved blind according to the claims, the embodiments of which improve and solve the problems of the art.
Para ello, la persiana mejorada es del tipo formado por una serie de lamas huecas horizontales enganchadas entre sí por conectores y recogibles en la parte superior. Esto permite definir una cara interior de la persiana y una cara exterior. Los huecos de las lamas están conectados entre sí a través de los conectores, formando un circuito de aire, y con una o más entradas de aire en la lama inferior y una o más salidas de aire por la parte superior. Además, puede añadir unos medios generadores de convección configurados para provocar el movimiento de aire ascendente por el interior de las lamas. To do this, the improved blind is the type formed by a series of horizontal hollow slats hooked together by connectors and retractable at the top. This allows defining an interior face of the blind and an exterior face. The gaps in the slats are connected to each other through connectors, forming an air circuit, and with one or more air inlets in the lower slat and one or more air outlets in the upper part. In addition, you can add convection generating means configured to cause the upward movement of air through the interior of the slats.
Estos medios generadores pueden ser forzados, por ejemplo con uno o más ventiladores, preferiblemente alimentados por placas fotovoltaicas en las lamas. These generating means can be forced, for example with one or more fans, preferably powered by photovoltaic panels in the slats.
Además de la corriente de convección interior, es posible hacer que los ventiladores estén configurados para impulsar aire también hacia la cara interior de la persiana. In addition to the interior convection current, it is possible to have the fans configured to also blow air towards the interior face of the blind.
Otras vanantes se aprecian en el resto de la memoria. Other variations can be seen in the rest of the memory.
DESCRIPCIÓN DE LAS FIGURAS DESCRIPTION OF THE FIGURES
La memoria comprende un juego de figuras o dibujos en los que se representan modos de realización a modo de ejemplo y sin pretender ser limitativos. The memory includes a set of figures or drawings in which embodiments are represented by way of example and without intending to be limiting.
Figura 1 : Muestra una vista frontal esquemática de una persiana, a medio bajar, según la invención. Figure 1: Shows a schematic front view of a blind, half lowered, according to the invention.
Figura 2: Muestra una sección lateral esquemática de un segundo ejemplo de realización, mostrando las dos posibles vías de convección. Figure 2: Shows a schematic side section of a second embodiment, showing the two possible convection paths.
MODOS DE REALIZACIÓN DE LA INVENCIÓN MODES OF EMBODIMENT OF THE INVENTION
A continuación, se pasa a describir de manera breve un modo de realización de la invención, como ejemplo ilustrativo y no limitativo de ésta. Next, a way of carrying out the invention is briefly described, as an illustrative and non-limiting example of it.
En la figura 1 se aprecia un primer ejemplo de realización, formado por una serie de lamas (1 ,1 ’) que conforman la persiana. Como tal, tienen una cara exterior (11 ) configurada para quedar al aire, y una cara interior (12) que quedará orientada hacia el interior de la vivienda o edificio. La persiana tiene una lama inferior (1 ’), que corresponde a la que apoya en el alféizar cuando se baja la persiana y que frecuentemente es metálica y posee unos topes para evitar que entre completamente en el cajón de la persiana. Figure 1 shows a first embodiment example, formed by a series of slats (1, 1') that make up the blind. As such, they have an exterior face (11) configured to be exposed to the air, and an interior face (12) that will be oriented towards the interior of the home or building. The blind has a lower slat (1'), which corresponds to the one that rests on the sill when the blind is lowered and which is frequently metal and has stops to prevent it from completely entering the blind box.
Las lamas (1 ,1 ’) son huecas y estos huecos están comunicados para permitir el paso de aire por ellas. Se dispone una o más entradas de aire (2) en la lama inferior (1 ’) y una o más salidas en las demás, por ejemplo en la lama (1 ,1 ’) más superior. El recorrido del aire es directamente vertical usando los conectores (3) entre lamas (1 ,1 ’). Las salidas preferiblemente están en varias lamas (1 ,1 ’) para asegurar la salida del aire independientemente de la posición de recogida de la persiana. The slats (1,1') are hollow and these holes are connected to allow air to pass through them. One or more air inlets (2) are arranged in the lower slat (1 ') and one or more exits in the others, for example in the uppermost slat (1,1 '). The air path is directly vertical using the connectors (3) between slats (1,1 '). The outlets are preferably on several slats (1,1') to ensure air outlet regardless of the blind's retracted position.
La persiana tiene unos medios generadores de convección (4) para provocar el paso de aire por las lamas (1 ,1 ’). Estos pueden ser activos (forzados) o pasivos (natural). En una primera realización, unos medios generadores de convección (4) se generan por medios pasivos. Para ello, por ejemplo, la lama inferior (1 ’) está diseñada para captar aire, una cantidad diferente de calor, y provocar la subida de aire por el interior de las lamas (1 ,1 ’) por convección natural en el gradiente así formado. Esta convección es mayor con la persiana completamente bajada, aunque se ha representado en una posición intermedia para favorecer la visibilidad de los elementos de la invención. The blind has convection generating means (4) to cause the passage of air through the slats (1,1'). These can be active (forced) or passive (natural). In a first embodiment, convection generating means (4) are generated by passive means. To do this, for example, the lower slat (1') is designed to capture air, a different amount of heat, and cause the rise of air inside the slats (1, 1') by natural convection in the gradient thus formed. This convection is greater with the blind completely lowered, although it has been represented in an intermediate position to favor the visibility of the elements of the invention.
En un segundo caso, comprende una señe de ventiladores (5) alimentados por placas fotovoltaicas (6) o baterías. Dado que el uso es directo, siendo sólo necesario el funcionamiento en los momentos de insolación, estas baterías no son esenciales. Los ventiladores (5) provocan el paso de aire por las lamas (1 ,1 ’) y preferiblemente también por la cara interna (12) de la persiana. In a second case, it comprises a series of fans (5) powered by photovoltaic panels (6) or batteries. Since the use is direct, with operation only being necessary during times of sunshine, these batteries are not essential. The fans (5) cause air to pass through the slats (1, 1') and preferably also through the internal face (12) of the blind.

Claims

REIVINDICACIONES
1- Persiana mejorada, formada por una serie de lamas (1 ,1 ’) huecas horizontales enganchadas entre sí por conectores (3) y recogibles en la parte superior, definiendo una cara interior (12) de la persiana y una cara exterior (11 ), caracterizada por que los huecos de las lamas (1 ,1 ’) están conectados entre sí a través de los conectores (3) y con una o más entradas de aire (2) en la lama inferior (1 ’) y una o más salidas de aire en las otras lamas (1 ,1 ’) y por que comprende unos medios generadores de convección1- Improved blind, formed by a series of horizontal hollow slats (1,1') hooked together by connectors (3) and retractable at the top, defining an interior face (12) of the blind and an exterior face (11). ), characterized in that the gaps of the slats (1, 1 ') are connected to each other through the connectors (3) and with one or more air inlets (2) in the lower slat (1 ') and one or more air outlets in the other slats (1, 1 ') and because it includes convection generating means
(4) configurados para provocar el movimiento de aire ascendente por el interior de las lamas (1 ,1 ’). (4) configured to cause the upward movement of air through the interior of the slats (1,1').
2- Persiana mejorada, según la reivindicación 1 , caracterizada por que los medios generadores de convección (4) son forzados. 2- Improved blind, according to claim 1, characterized in that the convection generating means (4) are forced.
3- Persiana mejorada, según la reivindicación 2, caracterizada por que los medios generadores de convección (4) son ventiladores (5) en la lama inferior (1 ’). 3- Improved blind, according to claim 2, characterized in that the convection generating means (4) are fans (5) in the lower slat (1').
4- Persiana mejorada, según la reivindicación 1 , caracterizada por que las lamas (1 ,1 ’) comprenden placas fotovoltaicas (6) de alimentación de los ventiladores (5). 4- Improved blind, according to claim 1, characterized in that the slats (1, 1') comprise photovoltaic panels (6) that supply the fans (5).
5- Persiana mejorada, según la reivindicación 3, caracterizada por que los ventiladores5- Improved blind, according to claim 3, characterized in that the fans
(5) están configurados para impulsar aire también hacia la cara interior (12). (5) are configured to also push air towards the interior face (12).
4 4
HOJA DE REEMPLAZO (REGLA 26) REPLACEMENT SHEET (RULE 26)
PCT/ES2023/070517 2022-08-19 2023-08-17 Improved blind WO2024038221A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES202231372U ES1295616Y (en) 2022-08-19 2022-08-19 improved shutter
ESU202231372 2022-08-19

Publications (1)

Publication Number Publication Date
WO2024038221A1 true WO2024038221A1 (en) 2024-02-22

Family

ID=84100494

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2023/070517 WO2024038221A1 (en) 2022-08-19 2023-08-17 Improved blind

Country Status (2)

Country Link
ES (1) ES1295616Y (en)
WO (1) WO2024038221A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095965A (en) * 1989-10-13 1992-03-17 Hideo Higashiyama Shutter and a slat for the same
DE19534843A1 (en) * 1995-09-20 1997-03-27 Sks Stakusit Kunststoff Gmbh Roller shutter winding unit
DE19621411A1 (en) * 1996-05-28 1997-12-04 Joachim Prof Dr Tischendorf Window arrangement for filtering light
DE20301691U1 (en) * 2003-01-30 2004-06-09 Lutz, Manfred Ventilator for room with window or door behind roller shutter blind links the room interior via shutter cassette to gap between door or window
US20090084507A1 (en) * 2007-09-27 2009-04-02 Tescher Daniel J Garage door ventilation assembly
WO2019158136A1 (en) * 2018-02-19 2019-08-22 Ceske Vysoke Uceni Technicke V Praze Exterior shading system with integrated functions for roof windows

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095965A (en) * 1989-10-13 1992-03-17 Hideo Higashiyama Shutter and a slat for the same
DE19534843A1 (en) * 1995-09-20 1997-03-27 Sks Stakusit Kunststoff Gmbh Roller shutter winding unit
DE19621411A1 (en) * 1996-05-28 1997-12-04 Joachim Prof Dr Tischendorf Window arrangement for filtering light
DE20301691U1 (en) * 2003-01-30 2004-06-09 Lutz, Manfred Ventilator for room with window or door behind roller shutter blind links the room interior via shutter cassette to gap between door or window
US20090084507A1 (en) * 2007-09-27 2009-04-02 Tescher Daniel J Garage door ventilation assembly
WO2019158136A1 (en) * 2018-02-19 2019-08-22 Ceske Vysoke Uceni Technicke V Praze Exterior shading system with integrated functions for roof windows

Also Published As

Publication number Publication date
ES1295616Y (en) 2023-02-17
ES1295616U (en) 2022-11-21

Similar Documents

Publication Publication Date Title
JP6905797B2 (en) curtain wall
KR20150125345A (en) Building Integrated Photovoltaic Module and Ventilation Type Curtain-wall having the Same
WO2024038221A1 (en) Improved blind
ES2763651T3 (en) Side window of a passenger compartment for a vehicle
JP5679784B2 (en) Ventilation structure in the wall structure of a house
ES2949698T3 (en) Pergola
JP6208448B2 (en) Building natural ventilation system
JP6636763B2 (en) curtain wall
CN205588805U (en) Outer watch box suitable for intelligence printer
CN208363369U (en) A kind of building curtain wall
KR20170054852A (en) A blaind
JPS60120143A (en) Wall structure for collecting solar heat
KR200447299Y1 (en) A sliding window structure for preventing voluntary separation
JP6872874B2 (en) building
JP5950714B2 (en) Ventilation structure in the wall structure of a house
KR101090972B1 (en) Folding window
JP6675911B2 (en) curtain wall
FI109045B (en) Double-skinned facade
KR100711769B1 (en) Blind
ES2378502T3 (en) Ventilated photovoltaic receiver
CN113258858A (en) Ventilation type photovoltaic building integrated window system
CN104703422A (en) Door plate and equipment cabinet using same
ES1065874U (en) Thermal solar protector (Machine-translation by Google Translate, not legally binding)
ES2897442T3 (en) construction element
JP5869531B2 (en) Opening structure of building outer wall and method for reducing thermal load of opening structure of building outer wall

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23854581

Country of ref document: EP

Kind code of ref document: A1