WO2013177655A1 - Revêtement à économie d'énergie pour fenêtres et portes - Google Patents

Revêtement à économie d'énergie pour fenêtres et portes Download PDF

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Publication number
WO2013177655A1
WO2013177655A1 PCT/CA2012/000534 CA2012000534W WO2013177655A1 WO 2013177655 A1 WO2013177655 A1 WO 2013177655A1 CA 2012000534 W CA2012000534 W CA 2012000534W WO 2013177655 A1 WO2013177655 A1 WO 2013177655A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat
shade
solar heat
energy saving
solar
Prior art date
Application number
PCT/CA2012/000534
Other languages
English (en)
Inventor
Huazi Lin
Original Assignee
W&E International (Canada) Corp.
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 W&E International (Canada) Corp. filed Critical W&E International (Canada) Corp.
Priority to PCT/CA2012/000534 priority Critical patent/WO2013177655A1/fr
Publication of WO2013177655A1 publication Critical patent/WO2013177655A1/fr

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
    • E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
    • 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S60/00—Arrangements for storing heat collected by solar heat collectors
    • F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
    • 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
    • E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
    • E06B9/367—Lamellae suspensions ; Bottom weights; Bottom guides
    • 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

Definitions

  • the present disclosure relates to solar energy application.
  • the present disclosure especially relates to energy saving covering for windows and doors of buildings and transportation tools.
  • the covering has the first side for absorbing solar heat and the second side for reflecting sunlight.
  • Said covering further comprises an automatic control system and a fluid channel.
  • the present disclosure especially also related to a solar heating system employing the energy saving covering.
  • the element of a blind may be vertical, e.g. vertical blind, or horizontal e.g. Venetian blind.
  • the coverings of windows and doors mainly are used to control the amount of entry light to a space for providing decorating and privacy. They are also energy exchange channels between an internal space and outside environment.
  • the regular covering can block the light to the space. Because the covering is within the space, the solar heat may still be absorbed and stay within the space. If the space needs cooling, the absorbed solar heat may increase the cooling power. In an opposite case, a solar light entered in a space may be reflected by wall, floor or furniture with a light color. If the space needs heating, the reflected light is a loss of heating energy. At nighttime, if there is a temperature difference between an indoor space and outdoor environment, heat can be transferred between them by radiation. In any case there is an energy loss through windows and doors in a space using traditional covering of windows and doors.
  • This disclosure is trying to find a simple and cost effective way to save space heating or cooling energy by controlling the solar energy absorbed in a space. It is to provide a covering integrated heat absorbing and light reflecting for windows and doors.
  • the covering has first side able and is for absorbing solar heat and second side able and is for reflecting sunlight.
  • the users can select either side to face the sunshine and control the amount of absorbed energy in the space very easily.
  • the energy saving covering of windows and doors can be controlled automatically based on space light and temperature. Furthermore the energy saving covering also can collect solar heat for use.
  • the disclosed energy saving covering can be used for all kinds of windows and doors of buildings and transportation tools.
  • the buildings include industrial, commercial, agriculture and residential buildings.
  • the transportation tools include air transportation tools, road transportation tools, rail transportation tools and maritime transportation tools, e.g. aircrafts, airplanes, cars, buses, trucks, trains, vehicles, boats and ships etc.
  • it is to provide an energy saving covering for windows and doors of buildings and transportation tools, which having first side to absorb solar heat and second side to reflect sunlight.
  • the provided energy saving covering of windows and doors allows users to use either side of the covering to the sunshine at any time.
  • the energy saving covering also allows users to control the open or close angle of the covering at any degree.
  • the receiving solar energy in a space can be controlled continuously.
  • this disclosure provides an automatic controlled energy saving covering for windows and doors of building and transportation tools.
  • this disclosure further provides a heating source by collecting solar heat from energy saving covering for windows and doors.
  • this disclosure further provides a flat plate energy solar heat collecting and storage device, which uses energy saving covering as a solar heat absorber.
  • Fig. 1 is schematic diagram illustrating a window Venetian blind having first side for absorbing solar heat and second side for reflecting sunshine;
  • Fig. 2 is schematic diagram illustrating a window curtain having first side for absorbing solar heat and second side for reflecting sunshine;
  • Fig. 3 is schematic diagram illustrating a door vertical blind having first side for absorbing solar heat and second side for reflecting sunshine;
  • Fig.4 is schematic diagram illustrating a slat of vertical blind having a fluid channel attached to a solar heat absorbing side;
  • Fig. 5 is schematic diagram illustrating an exemplary solar heat collector using an energy saving vertical blind as its solar heat absorber.
  • FIG. l an exemplary Venetian blind 10 is illustrated in schematic side view. From a mechanical point of view, this Venetian blind is no different from the Venetian blinds in the existing market.
  • the blind 10 has a head-rail 101 and a bottom rail 102.
  • a group of horizontal slats 100 are arranged one above another. They are suspended by cords, by which all slats in unison can be rotated through nearly 180 degrees, so that the slats can face the sunshine at either first side or second side.
  • the slats also can be rotated at a preferred angle by controlling the lath tilt control bar 104. Further more, to stretch out and draw back the lift cord 108, the area of the blind can be adjusted.
  • a representative slat 105 has first side 106 and a second side 107.
  • first side 106 able and is for absorbing solar heat
  • second side 107 able and is for reflecting sunlight.
  • the slats 100 are made of aluminum alloy sheets.
  • the first side 106 has a selective coating comprising titanium, nitrogen and oxygen. So it has a beautiful blue color.
  • the second side 107 has no reflective coating, because the polished aluminum alloy surface is good for light reflecting.
  • the heat absorbing side 106 of the blind to the sunlight When the space needs heat, turn the heat absorbing side 106 of the blind to the sunlight, otherwise turn the reflective side 107 to sunlight. If the sunlight shines on the slats at 90 degrees, most of the solar heat entering into the space will be absorbed. If the reflective sides of the slats face the sunshine directly most of the solar heat will be reflected. By setting the angle of the slats, the received solar energy of the space can be controlled. The heat absorbing can be controlled continuously from a maximum amount to a minimum amount.
  • the base material of the covering of windows and doors can be selected from a group of wood, bamboo, metal (aluminum, stainless steel, copper etc), alloy, glass, polymer and plastic etc.
  • Aluminum is a good choice, because it is light, soft (comparing with other metals), and having a high melting temperature. So that aluminum can have many kinds of metal coatings. Wood and bamboo are natural material and environmentally friendly. Polymer and plastic are easy to manufacture. Users can have their own selections.
  • a base material itself can absorb solar heat.
  • a dark rubber sheet can absorb solar heat and does not need a coating. In this case if we coat a reflective coating at one side of a dark rubber sheet, the sheet can become an energy saving covering.
  • solar heat absorbing coating materials in market. They may comprise one or more of elements such as carbon black, aluminium, copper, chromium, titanium, nitrogen, and oxygen etc. Some coating can be processed at ambient temperature and others need high temperature and special machines.
  • a base material having a light/white color surface can become a reflecting side.
  • a metal surface can become a reflective side.
  • the metals may be copper, aluminium, stainless steel etc.
  • Silver as a reflective material has a very long history and is well known.
  • a special reflective material is the high reflective index glass beads (diameter of about 0.05 mm). This is a directional reflective material and has been used in highway industry widely.
  • the covering of windows and doors are located indoor. Most of the collective coatings have a very thing glass protective layer to protect the metal coating against rust. So there is no need for mort of the energy saving covering to add a protection layer. Sometime, if the working condition of the covering is humid or polluted, a transparent protection for the covering may be required. It can be a liquid glass coating or a transparent paint.
  • the window curtain 202 has first side 203 for absorbing solar heat and second side 204 for reflecting sunshine.
  • the material of curtain 202 is a cloth or a drapery.
  • the first side 203 has a solar heat coating.
  • the second side 204 has a reflective coating.
  • the coatings can be sprayed or painted to the surface of the cloth.
  • Either solar heat absorbing coating or reflective coating can be purchased in the market today. They are in many different ways, such as paint, print oil, film etc. We may also purchase a reflective cloth and make a coating on its opposite side.
  • the reflective cloth is available in the market. It usually is used by the highway industry.
  • Fig.2 also shows a U shaped supporting accessory 201.
  • the curtain 202 is suspended on 201.
  • the curtain absorbs solar heat.
  • the curtain reflects sunshine.
  • the solar heat absorbed by a space can be controlled.
  • curtains usually mean the soft covering for windows and doors. They are mainly used for decoration and for controlling light in a space. They are also important for the windows of the transportation tools, because they are safe in a moving transport.
  • a soft attach accessory may also be require. It may be made of rubber or silicon gel.
  • a set of section cups can support a detachable curtain on a car window. Some times a soft aluminum foil can be used independently or together with a cloth to make a curtain too.
  • FIG. 3 an exemplarily vertical blind 30 for a door is illustrated in a schematic side view.
  • a group of vertical slats (the number is 8 in this case) 300 are arranged one next to another.
  • a head-rail 301 guides the slat's movement. All the slats are overhung under the head-rail 301.
  • the vertical blind 30 has a similar working idea of the Venetian blind.
  • the slats of the blind can be rotated through 180 degrees by stretching out and drawing back a rotating angle control cord 304. Through lift cord 309, the blind also can open or close for a preferred area.
  • a slat 305 at right side shows the blind has a first side 306 with a selective coating comprising aluminum or copper.
  • the second side 307 has a reflective coating.
  • it is a reflective paint.
  • a paint or ink or panting oil also has a function to protect the metal surface against rust. In a warm and humid region, it is necessary to protect the base material. It can be a coating of transparent paint or liquid glass.
  • the reflecting side not only works at daytime, but also at nighttime. In the winter, when the indoor temperature is higher than the outdoors, the reflecting side reduces radiation heat transferred from internal space to the outdoor environment. In the summer, when the indoor temperature is lower than the outdoors, the reflecting side reduces radiation heat transfer from outdoor environment to internal space. In both cases the energy saving covering saves space heating and cooling energy.
  • an automatic control system 309 for the blind 30 is further comprised.
  • the control system is based on the data of space temperature and/or light strength to control the open/close area and rotation angle of the slats.
  • the basic elements of the control system comprise a data sensor, a micro motor for ruling the cords, a programmable unit to control the processing.
  • the control system 309 can be installed and hidden in head rail 301 too. Of course both manual and automatic operation for blind 30 are available at any time.
  • Slat 403 is one of the group slats of a vertical blind.
  • the base material of slat 403 is copper.
  • the first side 401 has a coating comprises aluminum for absorbing solar heat.
  • a fluid tube here it is a heat tube 404, which is attached on the first side 401 to transfer the absorbed solar heat to its head- rail 406.
  • the fluid tube can also be arranged in the slat.
  • the head 405 of the heat tube 404 extends into the heat-insulated head-rail 406.
  • the insulator is 407.
  • a fluid here is air
  • the heat tube 404 is also used to hold the slat 403.
  • the second side 402 is for reflecting the sunshine.
  • Many coatings may be used for 402.
  • the reflective coating comprises a high reflective index glass beads (diameter of about 0.05 mm). This is a directional reflective material. This kind of material has been used in highway for indication and warning.
  • An alternative way is to put a liquid tube in the head-rail (not shown in the Fig.4).
  • the head of the heat tube is extended into the liquid tube for collecting and transferring the absorbed heat.
  • One fluid channel e.g. an air or water channel is arranged in the space between two layer glasses to absorb the received heat and transfer the heat for use.
  • the space of the two layer glasses itself is also a good fluid channel for storing and passing received heat in air.
  • an exemplary solar heat collector 50 is illustrated in a schematic side view. Said solar heat collector uses an energy saving vertical blind as its solar heat absorber.
  • the solar heat collecting device 50 has a transparent cover 503 that allows solar energy to pass through but reduce heat losses.
  • cover 503 is glass. It can also be other materials like transparent plastic or polymer.
  • the transparent cover may have two or more layers. It also may be an evacuated glass or an insulating glass in a cool area. There is also a heat insulation backing 505 to reduce the heat loss.
  • the key element of this disclosure is an energy saving vertical blind style solar heat absorber 501. It is not a simple flat plate absorber as in a regular flat plant solar heat collector. It is a group of vertical slats arranged one next to another under the transparent cover. Slats 501 1 -5014 are part examples of the slats.
  • the second side of the slates has a reflective coat or a polished metal surface.
  • a fluid tube here is heat tube 51 1 having its one end attached at the heat-absorbing slat 501 1 and an opposite end extended into a heat converging fluid tube 504 to transfer the heat.
  • Other heat tubes have similar arrangement.
  • An end of the heat converging tube 504 is 509. In this case if the second side of the slats has no reflecting coating. It is no effect on the system operation.
  • the head rail 506 holds the slats and guides their movement. All the slats are overhung under the head-rail 506.
  • the solar heat absorber 501 has a similar working idea of the vertical energy saving blind in Fig.4.
  • the slats can be rotated through 180 degrees by stretching out and drawing back a rotating angle control cord (not shown in Fig. 5).
  • a mechanism for controlling the orientation of the slats is hidden in the head-rail 506.
  • An automatic controlling system similar to 309 in Fig.3 can be connected to the control cord, (not shown in Fig.5).
  • the automatic controlling system comprises a micro motor, a hardware and software to control the orientation of the slats based on sunlight incident angle or data of location, date and timing.
  • both manual and automation operation for slats 501 are available at any time.
  • the absorber 501 is a group of slats and their orientation is adjustable and controllable.
  • the control system lets the slats to face sunlight at an optimum angle at any time. It will significantly increase the heat collection efficiency of the system.
  • a solar heat storage tank such as a flat box between the solar heat absorber 501 and heat insulation backing 505.
  • the flat box is made of a metal or a heat insulation material.
  • a heat storage material can be stored in the box.
  • the heat storage material can be solid, liquid, gas or their combination.
  • the collected solar heat can be transferred from the slats to the heat storage tank and stored in the tank for use.
  • the reflecting second side helps to keep the heat in the tank.
  • the solar heat collector 50 becomes a solar heat collecting and storing integrated device. This device may become a part of a building element.
  • the building element includes building wall, roof, door or window etc.
  • this disclosed solar heat collector uses an energy saving vertical blind as its solar heat absorber.
  • any energy saving covering such as a Venetian blind, a shutter or a curtain can also be used in a solar heat collector as solar heat absorber.
  • the vertical blind style solar heat absorber is the first choice, because the rotated orientation of the slats can follow the sunlight. All discussions and limitations to the energy saving covering in this disclosure can be applied to the disclosed solar heating system.

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

Abstract

La présente invention concerne un revêtement à économie d'énergie pour fenêtres et portes de bâtiments et outils de transport. Le revêtement à économie d'énergie possède un premier côté pour absorber la chaleur solaire et un second côté pour réfléchir la lumière solaire. Ledit revêtement comprend en outre un système de commande automatique et un canal de fluide. Cette invention concerne également un système de chauffage solaire utilisant un store à économie d'énergie comme absorbeur de chaleur solaire. Ledit système de chauffage solaire comprend un écran composé d'un matériau de base comprenant un groupe de lamelles rotatives et réglables placées les unes à côté des autres, lesdites lamelles possédant un premier côté pour absorber la chaleur solaire, un second côté pour réfléchir la chaleur et un mécanisme pour commander l'orientation desdites lamelles. Le système de chauffage solaire peut comprendre un réservoir d'emmagasinage de chaleur pour former un dispositif intégré de collecte et d'emmagasinage de chaleur solaire.
PCT/CA2012/000534 2012-06-01 2012-06-01 Revêtement à économie d'énergie pour fenêtres et portes WO2013177655A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CA2012/000534 WO2013177655A1 (fr) 2012-06-01 2012-06-01 Revêtement à économie d'énergie pour fenêtres et portes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2012/000534 WO2013177655A1 (fr) 2012-06-01 2012-06-01 Revêtement à économie d'énergie pour fenêtres et portes

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WO2013177655A1 true WO2013177655A1 (fr) 2013-12-05

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014008588A1 (fr) * 2012-06-27 2014-01-16 W&E International (Canada) Corp. Collecteur d'énergie solaire de type verre isolant et bâtiment utilisant l'énergie solaire pour le chauffage et la climatisation l'utilisant
CN104329007A (zh) * 2014-10-20 2015-02-04 浙江省建筑科学设计研究院有限公司 一种超薄型活动中置软布帘遮阳系统
CN105239704A (zh) * 2015-10-22 2016-01-13 金刚幕墙集团有限公司 一种多功能绿色集成幕墙系统
CN106869681A (zh) * 2017-03-03 2017-06-20 云南自然空间门窗有限公司 一种纯竹复古窗和纯竹处理工艺
US10138592B2 (en) 2015-10-14 2018-11-27 Saint-Gobain Adfors Canada, Ltd. Open mesh screen
CN109915004A (zh) * 2019-03-21 2019-06-21 安徽国建门窗幕墙工程有限公司 内置百叶窗的铝合金窗扇
US10378275B2 (en) 2015-05-06 2019-08-13 Eliot Ahdoot Sunlight-reflecting blinds

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143640A (en) * 1975-05-08 1979-03-13 Massachusetts Institute Of Technology Venetian-blind solar collector
WO2010012832A2 (fr) * 2008-08-01 2010-02-04 Solarstructure Limited Store actif et capteur de lumière

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143640A (en) * 1975-05-08 1979-03-13 Massachusetts Institute Of Technology Venetian-blind solar collector
WO2010012832A2 (fr) * 2008-08-01 2010-02-04 Solarstructure Limited Store actif et capteur de lumière

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014008588A1 (fr) * 2012-06-27 2014-01-16 W&E International (Canada) Corp. Collecteur d'énergie solaire de type verre isolant et bâtiment utilisant l'énergie solaire pour le chauffage et la climatisation l'utilisant
CN104329007A (zh) * 2014-10-20 2015-02-04 浙江省建筑科学设计研究院有限公司 一种超薄型活动中置软布帘遮阳系统
US10378275B2 (en) 2015-05-06 2019-08-13 Eliot Ahdoot Sunlight-reflecting blinds
US10138592B2 (en) 2015-10-14 2018-11-27 Saint-Gobain Adfors Canada, Ltd. Open mesh screen
CN105239704A (zh) * 2015-10-22 2016-01-13 金刚幕墙集团有限公司 一种多功能绿色集成幕墙系统
CN106869681A (zh) * 2017-03-03 2017-06-20 云南自然空间门窗有限公司 一种纯竹复古窗和纯竹处理工艺
CN106869681B (zh) * 2017-03-03 2019-04-16 云南自然空间门窗有限公司 一种纯竹复古窗和纯竹处理工艺
CN109915004A (zh) * 2019-03-21 2019-06-21 安徽国建门窗幕墙工程有限公司 内置百叶窗的铝合金窗扇
CN109915004B (zh) * 2019-03-21 2020-08-14 安徽国建门窗幕墙工程有限公司 内置百叶窗的铝合金窗扇

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