CN112112330B - Photovoltaic glass shutter wall with high power generation efficiency and energy conservation - Google Patents

Photovoltaic glass shutter wall with high power generation efficiency and energy conservation Download PDF

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Publication number
CN112112330B
CN112112330B CN202010994708.9A CN202010994708A CN112112330B CN 112112330 B CN112112330 B CN 112112330B CN 202010994708 A CN202010994708 A CN 202010994708A CN 112112330 B CN112112330 B CN 112112330B
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CN
China
Prior art keywords
photovoltaic
curtain wall
frame
air outlet
louver
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CN202010994708.9A
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Chinese (zh)
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CN112112330A (en
Inventor
吴祖荣
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GUANGZHOU YINGDE CONSTRUCTION ENGINEERING Co.,Ltd.
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Guangzhou Yingde Construction Engineering Co ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/90—Curtain walls comprising panels directly attached to the structure
    • E04B2/92—Sandwich-type panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
    • E04C2/523—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for ventilating
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/20—Optical components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/20—Optical components
    • H02S40/22—Light-reflecting or light-concentrating means
    • 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
    • Y02B10/10—Photovoltaic [PV]
    • 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
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Special Wing (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The invention discloses a photovoltaic glass louver curtain wall which comprises a photovoltaic glass louver curtain wall structure, an air outlet device and an air inlet device, wherein a fan is arranged in the photovoltaic glass louver curtain wall structure, the photovoltaic glass louver curtain wall structure comprises a hollow glass curtain wall, an electric louver mechanism, an air inlet pipe and an air outlet pipe, the hollow glass curtain wall comprises an outer curtain wall, an inner curtain wall, a frame structure and sealant, the frame structure comprises an upper frame, a lower frame, a left frame and a right frame, the electric louver mechanism comprises a plurality of photovoltaic louvers with first cavities and a corner mechanism, two ends of each photovoltaic louver are rotatably arranged on the left frame and the right frame through hollow shafts respectively, the air inlet pipe is used for communicating an air outlet of a fan or an air pump with an inner cavity of the left frame, and the air outlet pipe is used for communicating an inner cavity of the right frame with an inner cavity of the air outlet device. The photovoltaic glass shutter curtain is simple in structure, and can efficiently generate electricity without influencing the electricity generation efficiency of the photovoltaic shutter and the attractiveness of the glass curtain wall.

Description

Photovoltaic glass shutter wall with high power generation efficiency and energy conservation
Technical Field
The invention relates to a photovoltaic power generation and building glass curtain wall, in particular to a photovoltaic shutter glass curtain wall with high-efficiency power generation and energy conservation.
Background
The photovoltaic glass curtain wall is a product for mounting photovoltaic shutters in a double-layer or hollow glass curtain wall, has double functions of sun shading and power generation, and can effectively reduce electric energy consumption for air conditioning in summer and relieve power requirements. However, because the photovoltaic tripe is installed inside glass curtain wall, can be because of the higher power generation efficiency of greatly reduced photovoltaic tripe of the inside temperature of glass curtain wall when generating electricity in summer, in order to effectively reduce the inside temperature of glass curtain wall, prior art adopts breathing type glass curtain wall to discharge the inside heat of curtain wall in order to improve the generating efficiency of photovoltaic tripe more, be about to the photovoltaic tripe arrange the layer of breathing type glass curtain wall in, the inside temperature of glass curtain wall is reduced through the air flow on layer of breathing.
Photovoltaic tripe respiratory curtain comprises inside and outside two-layer glass curtain and the photovoltaic tripe of putting between the glass curtain of both sides, compare with traditional curtain, its biggest characteristics are by forming a ventilation layer of taking a breath between the inside and outside two-layer curtain, because the circulation or the effect of circulation of air in this layer of taking a breath, can arrange the heat on ventilation layer outdoor in order to practice thrift the refrigeration energy consumption and improve photovoltaic tripe generating efficiency in summer, can arrange the heat on ventilation layer of taking a breath indoor in order to practice thrift the heating energy consumption and improve photovoltaic tripe generating efficiency in winter, have high efficiency electricity generation, energy-conservation, give sound insulation, ventilate, advantages such as decoration, photovoltaic tripe respiratory glass curtain is adopted to present more and more public buildings.
However, current photovoltaic tripe respiratory curtain also has some shortcomings, like the layer of taking a breath dust in the outdoor air can get into inside two-layer glass curtain wall when the circulation, even set up the filter screen at the air intake, the layer of taking a breath still can get into two-layer glass curtain wall inside in a large number after circulating for a long time, cause photovoltaic tripe surface and glass curtain wall internal surface adhesion dust, thereby influence the generating efficiency of photovoltaic tripe and the pleasing to the eye of photovoltaic tripe respiratory curtain wall, the user uses and experiences poorly, wait to further improve.
Disclosure of Invention
The photovoltaic glass curtain wall aims to overcome the defects in the prior art, and the photovoltaic glass curtain wall with high power generation efficiency and energy conservation is provided, so that the power generation efficiency of photovoltaic shutters and the attractiveness of the photovoltaic glass curtain wall are not influenced while the photovoltaic glass curtain wall is used for high-efficiency power generation and energy conservation.
Therefore, the invention adopts the following technical scheme: a photovoltaic glass curtain wall comprises a photovoltaic glass curtain wall structure, an air outlet device and an air inlet device, wherein a fan or an air pump is arranged inside the photovoltaic glass curtain wall structure, an outdoor air inlet is arranged on the outer side of the air inlet device, an outdoor air outlet is arranged on the outer side of the air outlet device, the photovoltaic glass curtain wall structure comprises a hollow glass curtain wall, an electric louver mechanism, an air inlet pipe and an air outlet pipe, the hollow glass curtain wall comprises an outer curtain wall, an inner curtain wall, a frame structure and sealant, the frame structure comprises an upper frame, a lower frame, a left frame and a right frame, the electric louver mechanism comprises a plurality of photovoltaic louvers with first cavities and a corner mechanism, two ends of each photovoltaic louver are rotatably installed on the left frame and the right frame through hollow shafts respectively, the hollow shafts are used for communicating the first cavities with an inner cavity of the left frame and an inner cavity of the right frame respectively, the air inlet pipe is used for communicating an air outlet of the fan or the air pump with an inner cavity of the left frame, and the air outlet pipe is used for communicating an inner cavity of the right frame with an inner cavity of the air outlet device.
Furthermore, a plurality of round holes corresponding to the hollow shaft are respectively arranged on the inner sides of the left frame and the right frame, and a sealing sleeve is arranged between the hollow shaft and the round holes.
Further, photovoltaic tripe includes light-passing board, interval frame, bonding glue, bottom plate, EVA glue and solar wafer, the upper and lower surface of interval frame bonds with light-passing board, bottom plate through bonding glue respectively, the lower surface of light-passing board passes through the EVA glue and bonds with solar wafer.
Further, the photovoltaic tripe includes light-passing board, interval frame, bonding glue, bottom plate, EVA glue, solar wafer and printing opacity film, the light-passing board includes outer arc middle part and first plane limit portion, the bottom plate includes inner arc middle part and second plane limit portion, the upper and lower surface of interval frame bonds with light-passing board, bottom plate through bonding glue respectively, the solar wafer sets up the lower surface in the first half of the left side of light-passing board, the upper and lower surface of solar wafer bonds with light-passing board, printing opacity film through EVA glue respectively, the upper surface of bottom plate is equipped with reflective coating.
Further, photovoltaic tripe still includes the electrochromic membrane of setting on the lower surface of light-transmitting board right half.
Furthermore, the solar cell is a crystalline silicon cell, and the bottom plate is made of opaque materials.
Furthermore, the corner mechanism comprises a linkage rod, an electric push rod and a control device, the linkage rod is movably connected with one end of each photovoltaic louver, an execution end of the electric push rod is movably connected with the linkage rod, and the control device is electrically connected with the electric push rod and used for controlling the work of the electric push rod.
Furthermore, the outdoor air inlet and the outdoor air outlet are respectively provided with a filter screen, the outer side of the air outlet device is provided with a first panel capable of opening and closing an outdoor air outlet, and the indoor side of the air outlet device is also provided with an indoor air outlet and a second panel used for opening and closing the indoor air outlet.
The invention has the following beneficial effects:
(1) the photovoltaic louver with the inner cavity and the hollow shaft with the vent holes arranged at the two ends of the photovoltaic louver are adopted to ensure that the inner cavity of the photovoltaic louver is respectively communicated with the inner cavities of the frames at the two sides, the fan in the air inlet device is communicated with the inner cavity of the left frame through the air inlet pipe and the inner cavity of the right frame is communicated with the air outlet device through the air outlet pipe, so that outdoor fresh air can respectively flow to the outside or the inside through the air inlet device, the inner cavity of the left frame, the inner cavity of the photovoltaic louver, the inner cavity of the right frame and the air outlet device, and heat generated by the photovoltaic louver due to sun shading and power generation is discharged out of the hollow glass curtain wall, the power generation efficiency and the sun shading performance of the photovoltaic louver glass curtain wall are effectively improved, and the power consumption of an indoor air conditioner is greatly reduced;
(2) compared with a mode that a ventilation layer is formed between an inner curtain wall and an outer curtain wall to circulate with the outside, the photovoltaic shutter cooling method has the advantages that the circulating air required by the photovoltaic shutter cooling is obviously reduced, the temperature of the photovoltaic shutter is effectively reduced, and meanwhile, the power consumption of a fan or an air pump is further reduced;
(3) on one hand, the light-transmitting plate with the middle part in an outer arc shape is adopted, the solar cell is arranged on the lower surface of the left half part of the light-transmitting plate, so that the inclination angle of the solar cell is increased, part of solar energy can be irradiated on the bottom plate through the right half part of the light-transmitting plate, on the other hand, the bottom plate with the middle part in an inner arc shape is adopted, and the reflective coating is arranged on the upper surface of the bottom plate, so that the part of sunlight irradiated on the bottom plate can be reflected to the lower surface of the solar cell, the sunlight intensity irradiated on the surface of the solar cell is greatly improved, and the power generation power of the photovoltaic shutter is further improved;
(4) outdoor air is only in the invisible air inlet device of naked eye when the photovoltaic tripe cools down, the frame inner chamber on the left side, photovoltaic tripe inner chamber, circulate in frame inner chamber on the right and the air-out device, dust in the outdoor air can not get into inside two-layer glass curtain wall, the back tiny particle dust of long-term use can not get into inside two-layer glass curtain wall in a large number yet, can not cause photovoltaic tripe surface and glass curtain wall internal surface adhesion dust, can not influence the generating efficiency of photovoltaic tripe and photovoltaic tripe glass curtain wall's aesthetic property, greatly increased user's use experience.
Drawings
Fig. 1 is a schematic side view of a photovoltaic glass shutter curtain wall.
Fig. 2 is a schematic front view structure diagram of the photovoltaic glass shutter curtain wall.
Fig. 3 is a schematic view of a first three-dimensional structure of a photovoltaic glass shutter curtain wall (without encapsulation).
Fig. 4 is a schematic view of a second three-dimensional structure of the photovoltaic glass shutter curtain wall (without encapsulation).
Fig. 5 is a schematic plan view of a photovoltaic glass shutter wall construction.
Fig. 6 is a schematic three-dimensional installation diagram of the electric louver mechanism on the frame structure.
Fig. 7 is a schematic plan view of the mounting of the motorized louver mechanism on the frame structure.
Fig. 8 is a partial view a of photovoltaic louvers mounted on a bezel.
Fig. 9 is a schematic plane structure diagram of the photovoltaic louver.
Fig. 10 is a schematic three-dimensional structure of a photovoltaic louver.
Fig. 11 is a schematic structural view of the rotation angle mechanism.
Fig. 12 is a schematic structural view of an air outlet device with an indoor air outlet.
Fig. 13 is a schematic view of a second planar structure of a photovoltaic louver.
Fig. 14 is a second three-dimensional structural schematic view of a photovoltaic louver.
FIG. 15 is a schematic view of rays of sunlight impinging on the cavity of a photovoltaic louver.
Fig. 16 is a schematic three-dimensional structure of a light-transmitting plate.
Fig. 17 is a three-dimensional structure diagram of the base plate.
Description of reference numerals: 1-air outlet device, 2-outdoor air outlet, 3-photovoltaic glass louver curtain wall structure, 4-frame structure, 5-outer curtain wall, 6-inner curtain wall, 7-photovoltaic louver, 8-hollow shaft, 9-fan or air pump, 10-air inlet device, 11-outdoor air inlet, 12-upper frame, 13-air outlet pipe, 14-right frame, 15-left frame, 16-air inlet pipe, 17-lower frame, 18-sealant, 19-adhesive glue, 20-spacing frame, 21-light-transmitting plate, 22-EVA glue, 23-solar cell slice, 24-first cavity, 25-bottom plate, 26-linkage rod, 27-electric push rod, 28-control device, 29-first panel, 30-a second panel, 31-an indoor air outlet, 32-a light-transmitting film, 33-an electrochromic film, 34-a reflective coating, 35-a first plane edge, 36-an outer arc middle, 37-a second plane edge, 38-an inner arc middle, and 39-a sealing sleeve.
Detailed Description
The invention is explained in further detail below with reference to specific embodiments and with reference to the drawings.
As shown in fig. 1 to 4, the present embodiment provides a photovoltaic glass louver curtain wall, including a photovoltaic glass louver curtain wall structure 3, an air outlet device 1 and an air inlet device 10 having a fan or an air pump 9 therein, the outside of the air inlet device is provided with an outdoor air inlet 11, the outside of the air outlet device is provided with an outdoor air outlet 2, the air inlet of the fan or the air pump 9 preferably faces the outdoor air inlet, wherein the air inlet device is installed on the upper portion of the photovoltaic glass louver curtain wall structure, the air outlet device is installed on the lower portion of the photovoltaic glass louver curtain wall structure, and the related structures of the air inlet device and the air outlet device adopt the prior art.
As shown in fig. 5, the photovoltaic glass louver curtain wall structure comprises a hollow glass curtain wall, an electric louver mechanism, an air inlet pipe 16 and an air outlet pipe 13, the hollow glass curtain wall comprises an outer curtain wall 5, an inner curtain wall 6, a frame structure 4 and a sealant 18, the frame structure 4 is located between the outer curtain wall and the inner curtain wall, the sealant is arranged on the outer side of the frame structure 4, the frame structure 4 comprises an upper frame 12, a lower frame 17, a left frame 15 and a right frame 14 which are connected with each other, the left frame 15 and the right frame 14 are provided with sealed inner cavities, namely the left frame and the right frame are provided with inner cavities, the inner cavities can be sealed after being connected with the upper frame and the lower frame respectively through corresponding connecting pieces, the sealed left frame and the sealed right frame can also be directly adopted, the structure can refer to the frame structure in the existing hollow glass louver, and the upper surface and the lower surface of the frame structure can be respectively connected with the outer curtain wall through a bonding material, The inner curtain wall is bonded, and the outer side area around the frame structure is sealed by sealant.
As shown in fig. 6 to 7, the electric louver mechanism includes a plurality of horizontally arranged photovoltaic louvers 7 having first cavities 24, a hollow shaft 8 fixedly installed at both ends of the photovoltaic louvers, and a corner mechanism for controlling a rotation angle of the photovoltaic louvers, both ends of the photovoltaic louvers 7 are rotatably installed on the left frame and the right frame through the hollow shaft 8, the hollow shaft 8 is used to communicate the first cavities with the inner cavity of the left frame and the inner cavity of the right frame, respectively, i.e., the hollow shaft has a vent hole, one end of the hollow shaft is introduced into the first cavity to communicate the vent hole with the first cavity, the other end of the hollow shaft is introduced into the inner cavity of the left frame or the inner cavity of the right frame to communicate the vent hole with the inner cavity of the left frame or the inner cavity of the right frame, the inner cavities of the left frame and the right frame are both communicated with the first cavity of the photovoltaic louvers through the vent hole of the hollow shaft, and the air inlet duct 16 is used to communicate an air outlet of a fan or an air pump with the inner cavity of the left frame, the air inlet of air-supply line communicates with the air outlet of fan or air pump promptly, and the air outlet sets up in the inner chamber of left side frame, go out tuber pipe 13 and be used for communicating the inner chamber of right side frame with the inner chamber of air-out device, the air inlet that goes out the tuber pipe promptly sets up in the inner chamber of right side frame, and the air outlet sets up in the inner chamber of air-out device, and heat in the photovoltaic tripe inner chamber can be discharged outdoor or indoor when shown fan or air pump operation to the heat that produces when generating electricity with the photovoltaic tripe and sunshade discharges inside the hollow glass curtain wall fast, with the generating efficiency and the thermal-insulated effect of effectively improving photovoltaic tripe glass curtain wall.
In order to further improve the air circulation effect of the first cavity in the photovoltaic louver, a plurality of circular holes corresponding to the hollow shaft are respectively formed in the inner sides of the left frame and the right frame, a sealing sleeve 39 is arranged between the hollow shaft and the circular holes, and the sealing sleeve 39 can be made of an elastic material and is preferably fixedly mounted on the circular holes, as shown in fig. 8.
In order to further improve the cooling effect of photovoltaic tripe, as shown in fig. 9 and fig. 10, the photovoltaic tripe includes light-passing board 21, spacer 20, bonding glue 19, bottom plate 25, EVA glue 22 and solar wafer 23, and light-passing board 21 can adopt light-passing materials such as light-passing plastic board, printing opacity acrylic plate, the upper and lower surface of spacer 20 bonds with light-passing board, bottom plate through bonding glue respectively to make the inside first cavity that forms of photovoltaic tripe, the lower surface of light-passing board bonds with solar wafer 23 through EVA glue 22, and wherein, in order to avoid outdoor air's dust to produce adverse effect to solar wafer, solar wafer's lower surface can also be through EVA glue bonding one deck film or sheet metal.
In order to further improve the power generation efficiency of the photovoltaic shutter, as shown in fig. 13 to 17, the photovoltaic shutter includes a light-transmitting plate 21, a spacing frame 20, an adhesive 19, a bottom plate 25, EVA adhesive 22, a solar cell 23 and a light-transmitting film 32, the light-transmitting plate 21 includes an outer arc-shaped middle part 36 and a first plane edge part 35, the bottom plate 25 includes an inner arc-shaped middle part 38 and a second plane edge part 37, the upper and lower surfaces of the spacing frame 20 are respectively bonded with the light-transmitting plate and the bottom plate through the adhesive, so that a sealed first cavity 24 is formed inside the photovoltaic shutter, that is, a hollow layer is arranged between the light-transmitting plate and the bottom plate, the surrounding of the hollow layer is provided with the spacing frame corresponding to the surrounding shape of the hollow layer, the upper and lower surfaces of the spacing frame are respectively bonded with the light-transmitting plate and the bottom plate to form a sealed first cavity, the solar cell 23 is arranged on the lower surface of the left half part of the light-transmitting plate, the upper and lower surface of solar wafer 23 bonds with light-passing board, printing opacity film through EVA glue respectively, the upper surface of bottom plate 25 is equipped with reflective coating 34, and the bottom plate that adopts the inner arc and have the reflection function can make the sunlight reflection that the part shines on the bottom plate to the lower surface of left solar wafer, improves solar wafer's generating efficiency greatly.
In order to better utilize the heat in the photovoltaic louver, the photovoltaic louver further comprises an electrochromic film 33 arranged on the lower surface of the right half part of the light-transmitting plate, in winter, the light transmittance of the electrochromic film is controlled to be adjusted to be minimum or black, the electrochromic film directly absorbs sunlight which enters the first cavity through the right half part of the light-transmitting plate, a large amount of heat of the photovoltaic louver can be conveyed to the indoor space when a fan or an air pump works, in summer, the light transmittance of the electrochromic film is controlled to be adjusted to be maximum or transparent, the sunlight which irradiates the right half part of the light-transmitting plate can penetrate the electrochromic film to irradiate on a bottom plate with an inner arc-shaped middle part, the sunlight which irradiates the lower surface of the solar cell piece can be greatly increased through the reflection effect of the bottom plate, and the power generation efficiency of the photovoltaic louver is effectively improved.
In order to avoid the dust in the photovoltaic tripe inner chamber to produce adverse effect to photovoltaic tripe glass curtain wall's aesthetic property, solar wafer 23 adopts crystal silicon battery piece, bottom plate 25 adopts opaque material, because crystal silicon sun piece and bottom plate are all non-light-permeable, even can there be the dust in the first cavity of photovoltaic tripe after photovoltaic tripe glass curtain wall uses for a long time, the user can not see the dust yet, and photovoltaic tripe glass curtain wall's aesthetic property can not receive the influence.
In order to better control the rotation of the photovoltaic shutters, as shown in fig. 11, the photovoltaic shutter corner mechanism includes a linkage rod 26, an electric push rod 27 and a control device 28, the linkage rod 26 is movably connected with one end of each photovoltaic shutter, an execution end of the electric push rod 27 is movably connected with the linkage rod, and the control device is electrically connected with the electric push rod and used for controlling the work of the electric push rod, wherein the corner mechanism adopts the prior art, and besides the above structure, the corner structure in this embodiment can also adopt the technology of controlling the rotation of the shutters by ladder cords in the shutters.
In order to better reduce the power consumption of the indoor air conditioner, as shown in fig. 12, the outdoor air inlet and the outdoor air outlet are both provided with filter screens, the outer side of the air outlet device is provided with a first panel 29 capable of opening and closing the outdoor air outlet, and the indoor side of the air outlet device is further provided with an indoor air outlet 31 and a second panel 30 for opening and closing the indoor air outlet.
In this embodiment, the use of photovoltaic glass louver curtain wall mainly divide into two kinds of modes of summer and winter, summer time, control first panel and open outdoor air outlet and control second panel and close indoor air outlet, outdoor new trend is respectively through outdoor air intake when fan or air pump operation, the air-supply line, the inner chamber of left side frame, the first cavity of photovoltaic tripe, the inner chamber of right side frame, the inner chamber of air-out device, outdoor air outlet flow direction is outdoor, can discharge the heat in the photovoltaic tripe inner chamber outdoor fast, make the surperficial temperature reduction of photovoltaic tripe and get into indoor heat and reduce, thereby make the generating efficiency and the thermal-insulated effect of photovoltaic glass louver curtain wall improve greatly.
In winter, the first panel is controlled to close the outdoor air outlet and the second panel is controlled to open the indoor air outlet, when a fan or an air pump operates, outdoor fresh air flows into the indoor space through the outdoor air inlet, the air inlet pipe, the inner cavity of the left frame, the first cavity of the photovoltaic shutter, the inner cavity of the right frame, the inner cavity of the air outlet device and the indoor air outlet respectively, heat in the inner cavity of the photovoltaic shutter can be quickly discharged into the indoor space, the temperature of the surface of the photovoltaic shutter is reduced, the heat entering the indoor space is greatly increased, and therefore the power generation efficiency of the photovoltaic shutter glass curtain wall is greatly improved, and the indoor energy consumption and heating are further reduced.
It should be noted that, in this embodiment, the photovoltaic glass shutter curtain wall specifically selects a corresponding usage mode according to whether heat is needed indoors in spring and autumn.
The protection scope of the present invention is not limited to the above description, and any other products with the same or similar technical solutions as or to the present invention, regardless of the shape or structure, are within the protection scope of the present invention.

Claims (8)

1. A photovoltaic glass louver curtain wall comprises a photovoltaic glass louver curtain wall structure (3), an air outlet device (1) and an air inlet device (10) with a fan or an air pump (9) arranged inside, wherein an outdoor air inlet (11) is arranged on the outer side of the air inlet device, and an outdoor air outlet (2) is arranged on the outer side of the air outlet device, and the photovoltaic glass louver curtain wall structure is characterized by comprising a hollow glass curtain wall, an electric louver mechanism, an air inlet pipe (16) and an air outlet pipe (13), wherein the hollow glass curtain wall comprises an outer curtain wall (5), an inner curtain wall (6), a frame structure (4) and sealant (18), the frame structure (4) comprises an upper frame (12), a lower frame (17), a left frame (15) and a right frame (14), and the electric louver mechanism comprises a plurality of photovoltaic louvers (7) with first cavities (24) and a corner mechanism, the both ends of photovoltaic tripe (7) are respectively through hollow shaft (8) rotatable installation on left side frame and right frame, hollow shaft (8) are used for communicating first cavity respectively with the inner chamber of left side frame and the inner chamber of right frame, air-supply line (16) are used for communicating the air outlet of fan or air pump with the inner chamber of the frame on the left, it is used for communicating the inner chamber of right frame and the inner chamber of air-out device to go out tuber pipe (13).
2. The photovoltaic glass shutter wall according to claim 1, characterized in that the inner sides of the left and right frames are respectively provided with a plurality of circular holes corresponding to the hollow shaft, and a sealing sleeve (39) is provided between the hollow shaft and the circular holes.
3. The photovoltaic glass curtain wall of claim 1, wherein the photovoltaic louver comprises a light-transmitting plate (21), a spacing frame (20), adhesive glue (19), a bottom plate (25), EVA glue (22) and solar cells (23), the upper surface and the lower surface of the spacing frame (20) are respectively bonded with the light-transmitting plate and the bottom plate through the adhesive glue, and the lower surface of the light-transmitting plate is bonded with the solar cells (23) through the EVA glue (22).
4. The photovoltaic glass curtain wall as claimed in claim 3, wherein the solar cells (23) are crystalline silicon cells and the base plate (25) is made of opaque material.
5. The photovoltaic glass shutter wall according to any one of claims 1 to 4, characterized in that the corner mechanism comprises a linkage rod (26), an electric push rod (27) and a control device (28), wherein the linkage rod (26) is movably connected with one end of each photovoltaic shutter, an execution end of the electric push rod (27) is movably connected with the linkage rod, and the control device is electrically connected with the electric push rod for controlling the operation of the electric push rod.
6. Photovoltaic shutter glass curtain wall according to any one of claims 1 to 4, characterized in that the outdoor air inlet and the outdoor air outlet are provided with a filtering screen, the outside of the air outlet device is provided with a first panel (29) capable of opening and closing the outdoor air outlet, the indoor side of the air outlet device is further provided with an indoor air outlet (31) and a second panel (30) for opening and closing the indoor air outlet.
7. The photovoltaic glass curtain wall of claim 1 or 2, characterized in that, the photovoltaic tripe includes light-passing board (21), interval frame (20), bonding glue (19), bottom plate (25), EVA glue (22), solar wafer (23) and printing opacity film (32), light-passing board (21) includes outer arc middle part (36) and first plane limit portion (35), bottom plate (25) include interior arc middle part (38) and second plane limit portion (37), the upper and lower surface of interval frame (20) bonds with light-passing board, bottom plate through bonding glue respectively, solar wafer (23) sets up the lower surface at the half left part of printing opacity board, the upper and lower surface of solar wafer (23) bonds with light-passing board, printing opacity film through EVA glue respectively, the upper surface of bottom plate (25) is equipped with reflective coating (34).
8. Photovoltaic glass curtain wall according to claim 7, characterized in that the photovoltaic shutter further comprises an electrochromic film (33) arranged on the lower surface of the right half of the light-transmitting panel.
CN202010994708.9A 2020-09-21 2020-09-21 Photovoltaic glass shutter wall with high power generation efficiency and energy conservation Active CN112112330B (en)

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CN113565241B (en) * 2021-09-01 2023-04-11 深圳市无量建筑设计有限公司 Double-layer vertical face curtain wall of super high-rise building

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CN108867949A (en) * 2018-07-27 2018-11-23 扬州宇天玻璃有限公司 A kind of glass curtain wall with ventilation function
CN208685875U (en) * 2018-07-03 2019-04-02 北京城建深港建筑装饰工程有限公司 A kind of Motorized blind curtain wall
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JP2001303704A (en) * 2000-04-21 2001-10-31 Mitsubishi Estate Co Ltd Curtain wall structure
CN2861336Y (en) * 2005-05-17 2007-01-24 珠海兴业幕墙工程有限公司 Inner loop intelligent respiratory curtain wall
CN201620737U (en) * 2010-02-23 2010-11-03 吴速 Hollow glass reception device for automatically controlling servo solar louver photovoltaic cell
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