CN105781042B - A kind of building external shading system of foldable unlatching - Google Patents

A kind of building external shading system of foldable unlatching Download PDF

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Publication number
CN105781042B
CN105781042B CN201610171697.8A CN201610171697A CN105781042B CN 105781042 B CN105781042 B CN 105781042B CN 201610171697 A CN201610171697 A CN 201610171697A CN 105781042 B CN105781042 B CN 105781042B
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China
Prior art keywords
frame
aluminum alloy
steel
building
sunshade
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CN201610171697.8A
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Chinese (zh)
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CN105781042A (en
Inventor
倪欣
邢超
刘涛
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Middle Northwest Co Ltd Of Study On Engineering Design Institute
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Middle Northwest Co Ltd Of Study On Engineering Design Institute
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Priority to CN201610171697.8A priority Critical patent/CN105781042B/en
Publication of CN105781042A publication Critical patent/CN105781042A/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/08Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae
    • E04F10/10Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae collapsible or extensible; metallic Florentine blinds; awnings with movable parts such as louvres
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32Operating, guiding, or securing devices therefor

Abstract

The invention discloses a kind of building external shading system of foldable unlatching, including multiple sunshade units being disposed in parallel in outer wall of the building, described sunshade unit includes steel structure frame and is provided with the aluminum alloy frame of shutter device;Described steel structure frame is fixed in outer wall of the building, and described aluminum alloy frame is arranged on steel structure frame;Described aluminum alloy frame include it is fixed and collapsible, be provided with transmission device between folding type aluminum alloy framework and steel structure frame;Aluminum alloy frame provided with sun-shading louver is laid on steel structure frame completely realizes whole sunshades, and actuator drives folding type aluminum alloy framework is opened and realizes local sunshade.The present invention can not only enrich building shape-designing, lifting building overall quality, while can also reach preferable energy-saving effect according to the unlatching scope and area of the requirement adjust automatically sunshade of indoor temperature, intensity of solar radiation and Interior Illumination Environment.

Description

A kind of building external shading system of foldable unlatching
Technical field
The invention belongs to architectural design field, and in particular to a kind of building external shading system of foldable unlatching.
Background technology
In the world today, energy-conservation has become themes of the times, and China's building energy consumption account for the 27.8% of whole society's total energy consumption More than, exterior window ranks first as most weak link, energy consumption row are saved in architectural exterior-protecting construction.Therefore architectural shading has become The hot issue of current building energy saving field.Existing Building Outside Shading of Window product, mostly fixed structure or form is adjusted manually, though Partially or fully sunshade can be so realized, but sunshade can not be adjusted according to the change of sun altitude and the demand of user Component, have the function that both to meet that sunshade requirement and can improves Interior Illumination Environment.In addition, common Building Outside Shading of Window is not only with building Build that type is not in tune, a kind of effective means of Architecture Decoration Design can not be turned into, and easily cause the stop of sight.
The content of the invention
It is an object of the invention to solve above-mentioned prior art deficiency, there is provided a kind of building external sunshade of foldable unlatching System.The Building Outside Shading of Window is not only handsome in appearance, it is simple in construction, practical, be easy to promote the use of, can meet to build simultaneously The different requirements of energy-conservation, indoor lighting, but also with a variety of " expressions " change, enrich elevation of building effect.
In order to realize above-mentioned task, the present invention uses following technical measures:
A kind of building external shading system of foldable unlatching, including multiple sunshades being disposed in parallel in outer wall of the building Unit, described sunshade unit include steel structure frame and are provided with the aluminum alloy frame of shutter device;Described steel construction frame Frame is fixed in outer wall of the building, and described aluminum alloy frame is arranged on steel structure frame;Described aluminum alloy frame includes It is fixed and collapsible, it is provided with transmission device between folding type aluminum alloy framework and steel structure frame;Provided with sun-shading louver Aluminum alloy frame is laid on steel structure frame completely realizes whole sunshades, and actuator drives folding type aluminum alloy framework is opened Realize local sunshade;Described shutter device includes fixed and rotary.
Described sunshade unit side structure is multistage broken line structure, and each sunshade unit includes a top surface, a bottom surface With multiple sun faces;The irregular of multiple sunshade units is arranged in outer wall of the building, the sun face knot of each sunshade unit Structure and apical side height are different.
The top surface of described sunshade unit and bottom surface set fixed aluminum alloy framework, are set on the sun face of sunshade unit There is fixed and/or folding type aluminum alloy framework.
Described sunshade unit side structure is at least four sections of meander line structures, and folding is provided with adjacent two facades Formula aluminum alloy frame, the space after the unlatching of two folding type aluminum alloy frameworks are adjacent.
The lateral frame of described steel structure frame is the multistage broken line structure being connected to form by multiple steel columns, multistage broken line Structure is by being supported and fixed on the reinforced concrete structure of building;Connect to form steel by cross bar between two lateral frames The frame body of structural framing.
The aluminum alloy frame of described folding is formed by the first aluminum alloy frame and the second aluminum alloy frame are be hinged;Wherein One aluminum alloy frame one end is hinged on steel structure frame, and described transmission device is horizontally installed on the first aluminum alloy frame and steel Structural framing hinged place;Second aluminum alloy frame is slidably connected by roller and the track on steel structure frame, track On be provided with stopping means and self-locking device.
The transmission device includes power transmission shaft and hydraulic motor;Cut with scissors in the middle part of described power transmission shaft with the first aluminum alloy frame Connect, both ends of the drive shaft is equipped with lifting wheel, and lifting wheel is connected with the mounting seat on steel structure frame, and steel wire is wound with lifting wheel Rope, the free end of steel wire rope is connected with the roller of the second aluminum alloy frame;Described hydraulic motor is arranged on the middle part of power transmission shaft; Be provided with torsion spring on power transmission shaft, two ends of torsion spring respectively with steel structure frame and transmission axis connection.
During described lifting wheel lay winding wire ropes, torsion spring is in energy storage state.
Described rotary shutter device includes electro-motor and sun-shading louver piece, and described sun-shading louver piece passes through blade Axle is fixed on aluminum alloy frame, and the end of sun-shading louver piece is linked to be a unit by blinds drive link;Described electronic horse Sun-shading louver piece is driven to realize rotation up to being connected with the push rod connecting seat on blinds drive link.
Fixed shutter device is set in described fixed aluminum alloy framework, rotation is provided with folding type aluminum alloy framework Rotatable shutter device and fixed shutter device.
Also include the automatic control system of control transmission device and rotary shutter device, described automatic control system bag Include temperature and luminance sensor and PLC;Described temperature and luminance sensor, which is arranged on steel structure frame, to be used in fact When gather building in temperature and brightness, described temperature and luminance sensor, transmission device and rotary shutter device with The wired or wireless connection of PLC.
Compared with prior art, the invention has the advantages that:
The present invention is made up of multiple sunshade units being disposed in parallel in outer wall of the building, sets aluminium to close on steel structure frame Golden framework and shutter device, building shape-designing, lifting building overall quality can be enriched.The unlatching of folding type aluminum alloy framework Unlatching scope and face with closing the requirement adjust automatically sunshade according to indoor temperature, intensity of solar radiation and Interior Illumination Environment Product, reaches preferable energy-saving effect.The light that rotary shutter device is used for small range is adjusted.
Further, sunshade unit side structure is multistage broken line structure, makes its facade structures various, is integrally formed irregular Structure, that is, have the function that sunshade, and and can plays effect attractive in appearance.
Further, the space of the unlatching of the aluminum alloy frame of two foldings is adjacent, to increase the incident space of sunshine, enters The incident ray regulation of row large area.
Further, aluminum alloy frame one end of folding is hinged, and one end is connected with track, by setting actuator drives aluminium Alloy framework is opened and closed, and is locked by stopping means and self-locking device, simple in construction, opens and closes control System is accurate.
Further, transmission device is controlled by hydraulic motor, and driving is stable, and control is accurate, lifting wheel winding rope, torsion spring Accumulation of energy, aluminum alloy frame fold, and whole control is synchronous, no hysteresis.Torsion spring is released energy folded state and closed automatically, it is not necessary to horse Up to work, energy-saving and emission-reduction.
Further, sun-shading louver piece is linked to be a unit by rotary shutter device by blinds drive link, it is only necessary to one Platform electro-motor can be realized as the rotation of whole shutter device.
Further, it is the purpose that can be realized and automatically control to automatically control, and realizes full-automatic detection, feedback and control, Change the drawbacks of manpower control is inaccurate.Sunshade structure can be adjusted according to the change of sun altitude and the demand of user Part, have the function that both to meet that sunshade requirement and can improves Interior Illumination Environment.
Brief description of the drawings
Fig. 1 is the elevational schematic view of shading system of the present invention;
Fig. 2 is the schematic diagram of sunshade unit of the present invention;
Fig. 3 is that the side structure of shading system of the present invention fixes schematic diagram;
Fig. 4 is that the side of shading system of the present invention folds schematic diagram;
Fig. 5 is transmission structures schematic diagram of the present invention;
Fig. 6 is the sun-shading louver schematic diagram of shading system of the present invention;
Fig. 7 is the cable control system schematic diagram of shading system of the present invention;
Fig. 8 is the wireless control system schematic diagram of shading system of the present invention.
Wherein:100 be folding sunshade unit;101 be low-rise building;102 be high-rise;200 be steel construction Framework;201 be reinforced concrete structure;202 be steel column;203 be cross bar;300 be aluminum alloy frame;301 be hinge;302 are First aluminum alloy frame;303 be stopping means and self-locking device;304 be track;305 be the second aluminum alloy frame;400 be biography Dynamic device;401 be steel wire rope;402 be torsion spring;403 be hydraulic motor;404 be power transmission shaft;405 be lifting wheel;500 be blinds Device;501 be rotary sun-shading louver;502 be electro-motor;503 be fixed sun-shading louver;504 be sun-shading louver piece; 505 be rotating shaft core;506 be blinds drive link;507 be blinds fixed mount;508 be push rod connecting seat;601 be touch-screen;602 For temperature and brightness sensor;603 be PLC;604 be cable;605 be interchanger;606 be that EthCAT Microsecond grades are total Line;607 be sunshade motor;608 be distributed I/O unit;701 be wireless module;702 be electric wire;703 wireless distributed controls Device.
Embodiment
Referring to the drawings, the embodiment of the present invention is provided, the present invention will be further described.
As shown in figure 1, a kind of building external shading system of foldable unlatching of the present invention, installed in bottom building 102 Front, the shading system is used to block the sunny slope of building 102, and bottom building 102 is connected with high-rise 101. Shading system includes multiple sunshade units 100 being set up in parallel, and sunshade unit 100 is fixed and/or folding sunshade unit.
As shown in Fig. 2 sunshade unit 100 includes steel structure frame 200, aluminum alloy frame 300, transmission device 400 and hundred Leaf device 500;Steel structure frame 200 is connected with reinforced concrete structure 201, and aluminum alloy frame 300 is arranged on steel structure frame On 200, shutter device 500 is arranged on aluminum alloy frame 300.Transmission device 400 is arranged on aluminum alloy frame 300 and steel construction Between framework 200, for folding and opening the first aluminum alloy frame 302 and the second aluminum alloy frame 305 that are articulated and connected.
As shown in figures 1 and 3, the bottom surface of multiple sunshade units 100 is plane and concordant setting, its top surface are built higher than bottom Thing 102 is built to be connected with bottom building 102 or be connected with skyscraper 101 by cross bar by support, and its inside top surface to Bottom building 101 is obliquely installed.The top of multiple sunshade units 100 and the height on surface are different, form irregular row Cloth.
As shown in figure 3, steel structure frame 200 includes top surface, bottom surface, front and two side composition frame bodies, side frame Frame is the multistage broken line structure being connected to form by multiple steel columns 202, and the raw steel muscle of building 102 is fixedly mounted on by support On concrete structure 201, play a supportive role;Frame body is formed by the connection of cross bar 203 between two lateral frames, for installing Aluminum alloy frame 300 and metal sun-shading louver 500.Wherein, top surface, bottom surface and front are provided with aluminum alloy frame 300, and pacify Equipped with metal sun-shading louver 500.The aluminum alloy frame 300 set on positive steel structure frame 200 is foldable structure.
As shown in figure 4, aluminum alloy frame 300 is arranged on steel structure frame 200, metal is installed on aluminum alloy frame 200 Sun-shading louver 500, for sunshade.The aluminum alloy frame of folding is cut with scissors by the first aluminum alloy frame 302 and the second aluminum alloy frame 305 Connect composition;First aluminum alloy frame 302 is hinged on steel structure frame 200, and the first aluminum alloy frame 302 and steel structure frame 200 hinged places are provided with transmission device 400, and the second aluminum alloy frame 305 passes through roller and the aluminium on steel structure frame 200 Alloy track 304 is slidably connected, and stopping means and self-locking device 303 are provided with aluminum alloy rail 304.Work as transmission device 400 the second aluminum alloy frames 305 of driving along aluminum alloy rail 304 move when, the first aluminum alloy frame 302 and the second aluminum alloy frame Frame 305 produces folding, and carries out spacing and locking by stopping means and self-locking device 303.
Wherein, the face of steel structure frame at least four, its face of facade at least two, folding is provided with adjacent two faces Aluminum alloy frame, and two folding aluminum alloy frame unlatching space it is adjacent.To increase the incident space of sunshine.
Aluminum alloy frame 300 provided with sun-shading louver 500 is laid on described steel structure frame 200 and realized all completely Sunshade, transmission device 400 drive folding aluminum alloy frame 300 is folded against to realize local sunshade.
As shown in figure 5, the transmission device 400 includes power transmission shaft 404, lifting wheel 405, hydraulic motor 403, plating Dacroment Torsion spring 402 and steel wire rope 402 etc..The middle part of power transmission shaft 404 is hinged with aluminum alloy frame, and both sides are provided with lifting wheel 405 and by carrying Rise wheel 405 to fix with steel structure frame 200, be provided with stainless steel steel wire rope 401 in lifting wheel 405, the free end of steel wire rope 401 and The roller connection of second aluminum alloy frame 305.The middle part of power transmission shaft 404 is provided with hydraulic motor 403, is provided with power transmission shaft 404 Dacroment torsion spring 402 is plated, the one end of plating Dacroment torsion spring 402 is fixed with steel structure frame 200, and the other end is fixed with power transmission shaft 404.
Transmission device 400 is arranged to full-length, for different aluminum alloy frames 300 freely to be spliced.
Its operation principle is:Hydraulic motor 403 drives power transmission shaft 404 to rotate, the accumulation of energy of torsion spring 402, and lifting wheel 405, which rotates, to be made Steel wire rope 401, which winds free end, to be shortened, and then the second aluminum alloy frame 305 moves along track to the first aluminum alloy frame 302, the One aluminum alloy frame 302 and the second aluminum alloy frame 305, which are realized, to be folded.When hydraulic motor 403 is stopped, stopping means and from Locking device 303 is opened, and releases energy in torsion spring 402, the second aluminum alloy frame 305 is transported along track away from the first aluminum alloy frame 302 Dynamic, the first aluminum alloy frame 302 and the second aluminum alloy frame 305 are realized and opened.
As shown in fig. 6, metal sun-shading louver 500 is installed on the aluminum alloy frame 300.The metal sun-shading louver 500 Including fixed 503 and rotary 501.Rotary 501 include electro-motor 502, sun-shading louver piece 504, rotating shaft core 505, Blinds drive link 506, blinds fixed mount 507 and push rod connecting seat 508.Rotating metallic louvre blade 504 is fixed by sharf 505 Between aluminum alloy frame 300, the end of every rotating metallic louvre blade 504 is linked to be a unit with blinds drive link 506, Electro-motor 502 is connected with the push rod connecting seat 508 on blinds drive link 506.Drive blinds to realize with electro-motor 502 to turn over Turn.
Referring to Fig. 7, automatic control system of the invention can be according to indoor temperature, intensity of solar radiation and room light The requirement of environment automatically adjusts the open area of architectural shading, finds out the optimal open area ratio of the shading system under different situations Example, and can accurately and efficiently control the running of each piece of sunshading board and sun-shading louver.The automatic control system includes touching Screen 601, PLC 603, EthCAT Microsecond grades bus 606, interchanger 605, distributed I/O unit 608, sunshade motor 607, Touch-screen 601, temperature and luminance sensor 602 and interchanger 605 are connected with PLC 603, temperature and brightness pass Sensor 602 is arranged on to be used to gather temperature and the brightness in building 100 in real time on aluminum alloy frame 300, and signal is fed back To PLC 602, with design temperature and brightness ratio compared with the regulation of progress sunshade unit and the regulation of shutter as desired. PLC 602 sends a command to interchanger 605, and interchanger 605 connects each screening by EthCAT Microsecond grades bus 606 Positive motor 607, described distributed I/O unit 608 are arranged in the control box of sunshade motor 607, and then control sunshade motor 607 Work and collect the data feedback of temperature and luminance sensor 602 to PLC 603.
As shown in figure 8, automatic control system can also be wireless connection, and touch-screen 601 and PLC 603, PLC controls Device 603 processed passes through the firing order of wireless module 701 of wireless distributed controller 703, the wireless module of control sunshade motor 607 701。
In addition, the structural attachments of the present invention are provided with caulking gum, from ethylene propylene diene rubber.Fold aluminum alloy frame The enabling relative altitude of frame is 4500mm, and the speed of opened/closed is 60, the mm/ seconds.Operating temperature is -20~70 DEG C.Wind-Pressure Resistance It is required that it is 9 grades.H profile steel load bearing beam 80kgf/m on steel structure frame 2002
The control action of Motorized blind, each sunshading board can monolithic operation, can also be programmed according to customer requirement Operation.When blinds is run, sunshade unit is in home position.When sunshade unit is run, blinds need to return to home position, i.e., hundred The position of Ye Wei rotations, to prevent accident.
The transmission device of the present invention can also use the supporting constructions such as hydraulic pump, electronic support or gas spring to realize.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to is assert The embodiment of the present invention is only limitted to this, for general technical staff of the technical field of the invention, is not taking off On the premise of from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention by institute Claims of submission determine scope of patent protection.

Claims (8)

  1. A kind of 1. building external shading system of foldable unlatching, it is characterised in that:Building is disposed in parallel in including multiple (102) sunshade unit on outer wall (100), described sunshade unit (100) include steel structure frame (200) and are provided with blinds The aluminum alloy frame (300) of device (500);Described steel structure frame (200) is fixed on building (102) outer wall, described Aluminum alloy frame (300) be arranged on steel structure frame (200);Described aluminum alloy frame (300) includes fixed and folding Stacked, transmission device (400) is provided between folding type aluminum alloy framework and steel structure frame (200);Provided with sun-shading louver (500) aluminum alloy frame (300) is laid on steel structure frame (200) completely realizes whole sunshades, and transmission device (400) drives Dynamic folding type aluminum alloy framework, which is opened, realizes local sunshade;Described shutter device (500) includes fixed and rotary;It is described Folding type aluminum alloy framework formed by the first aluminum alloy frame (302) and the second aluminum alloy frame (305) are be hinged;Wherein first Aluminum alloy frame (302) one end is hinged on steel structure frame (200), and described transmission device (400) is horizontally installed on first Aluminum alloy frame (302) and steel structure frame (200) hinged place;Second aluminum alloy frame (305) is by roller and is arranged on steel Track (304) on structural framing (200) is slidably connected, and stopping means and self-locking device (303) are provided with track (304); The transmission device (400) includes power transmission shaft (404) and hydraulic motor (403);Described power transmission shaft (404) middle part and the first aluminium Alloy framework (302) is be hinged, and power transmission shaft (404) both ends are equipped with lifting wheel (405), lifting wheel (405) and steel structure frame (200) mounting seat on is connected, and steel wire rope (401), the free end and second of steel wire rope (401) are wound with lifting wheel (405) The roller connection of aluminum alloy frame (305);Described hydraulic motor (403) is arranged on the middle part of power transmission shaft (404);Power transmission shaft (404) be provided with torsion spring (402) on, two ends of torsion spring (402) respectively with steel structure frame (200) and power transmission shaft (404) Connection.
  2. A kind of 2. building external shading system of foldable unlatching according to claim 1, it is characterised in that:Described screening Positive unit (100) side structure is multistage broken line structure, and each sunshade unit (100) includes a top surface, a bottom surface and multiple Sun face;The irregular of multiple sunshade units (100) is arranged on building (102) outer wall, the sunshade of each sunshade unit Face structure and apical side height are different.
  3. A kind of 3. building external shading system of foldable unlatching according to claim 2, it is characterised in that:Described screening The top surface of positive unit (100) and bottom surface set fixed aluminum alloy framework, and fixation is provided with the sun face of sunshade unit (100) Formula and/or folding type aluminum alloy framework;Described sunshade unit (100) side structure is at least four sections of meander line structures, adjacent Folding type aluminum alloy framework is provided with two facades, the space after the unlatching of two folding type aluminum alloy frameworks is adjacent.
  4. A kind of 4. building external shading system of foldable unlatching according to claim 1, it is characterised in that:Described steel The lateral frame of structural framing (200) is the multistage broken line structure being connected to form by multiple steel columns (202), and multistage broken line structure is led to Cross and be supported and fixed on the reinforced concrete structure (201) of building (102);Pass through cross bar (203) between two lateral frames Connection forms the frame body of steel structure frame (200).
  5. A kind of 5. building external shading system of foldable unlatching according to claim 1, it is characterised in that:Described carries When rising wheel (405) lay winding wire ropes (401), torsion spring (402) is in energy storage state.
  6. A kind of 6. building external shading system of foldable unlatching according to claim 1, it is characterised in that:Described consolidates Fixed shutter device is set on fixed pattern aluminum alloy frame, rotary shutter device is provided with folding type aluminum alloy framework And fixed shutter device (501).
  7. A kind of 7. building external shading system of foldable unlatching according to claim 6, it is characterised in that:Described rotation Rotatable shutter device (501) includes electro-motor (502) and sun-shading louver piece (504), and described sun-shading louver piece (504) passes through Sharf (505) is fixed on aluminum alloy frame (300), and the end of sun-shading louver piece (504) is connected by blinds drive link (506) Into a unit;Described electro-motor (502) is connected drive with the push rod connecting seat (508) on blinds drive link (506) and hidden Positive louvre blade (504) realizes rotation.
  8. A kind of 8. building external shading system of foldable unlatching according to claim 1, it is characterised in that:Also include control Transmission device (400) processed and the automatic control system of rotary shutter device, described automatic control system include temperature and bright Spend sensor (602) and PLC (603);Described temperature and luminance sensor (602) are arranged on steel structure frame (200) it is used to gather temperature and the brightness in building (100) in real time on, described temperature and luminance sensor (602), transmission Device (400) and rotary shutter device and PLC (603) wired or wireless connection.
CN201610171697.8A 2016-03-23 2016-03-23 A kind of building external shading system of foldable unlatching Active CN105781042B (en)

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CN2890222Y (en) * 2006-02-24 2007-04-18 深圳金粤幕墙装饰工程公司 3D electric synchronous lighting and sun-shading mechanism
KR20090112220A (en) * 2008-04-24 2009-10-28 이동만 Solar heat incoming preventing system
CN201428194Y (en) * 2009-05-08 2010-03-24 张鹏 Green energy-saving environmental protection solar room
CN103669739B (en) * 2013-12-19 2016-03-23 上海都市绿色工程有限公司 Fully opened type aluminum alloy gutter roof system and the building method of external sunshade can be installed
CN203924528U (en) * 2014-07-01 2014-11-05 武汉景坤思凯节能工程有限公司 A kind of domestic solar external sunshade plate
CN204299440U (en) * 2014-12-03 2015-04-29 仲恺农业工程学院 A kind of intelligent solar protection devices
CN105353779B (en) * 2015-11-16 2018-05-08 盐城工学院 A kind of building level external sunshade angle regulator control system based on PLC
CN205532185U (en) * 2016-03-23 2016-08-31 中联西北工程设计研究院有限公司 Construct outside sunshade structure

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