CN114673309A - Novel heat preservation low-power consumption BIPV integration component - Google Patents
Novel heat preservation low-power consumption BIPV integration component Download PDFInfo
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- CN114673309A CN114673309A CN202210307274.XA CN202210307274A CN114673309A CN 114673309 A CN114673309 A CN 114673309A CN 202210307274 A CN202210307274 A CN 202210307274A CN 114673309 A CN114673309 A CN 114673309A
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- 238000004321 preservation Methods 0.000 title claims abstract description 55
- 238000013084 building-integrated photovoltaic technology Methods 0.000 title claims 10
- 230000010354 integration Effects 0.000 title description 5
- 230000017525 heat dissipation Effects 0.000 claims abstract description 50
- 238000007789 sealing Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 6
- 239000000378 calcium silicate Substances 0.000 claims description 6
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 abstract description 13
- KTSFMFGEAAANTF-UHFFFAOYSA-N [Cu].[Se].[Se].[In] Chemical compound [Cu].[Se].[Se].[In] KTSFMFGEAAANTF-UHFFFAOYSA-N 0.000 abstract 7
- 238000009434 installation Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000004566 building material Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/3607—Connecting; Fastening the fastening means comprising spacer means adapted to the shape of the profiled roof covering
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/30—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors
- F24S25/33—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors forming substantially planar assemblies, e.g. of coplanar or stacked profiles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
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- 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
- H02S20/26—Building materials integrated with PV modules, e.g. façade elements
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- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a novel heat-preservation low-power-consumption BIPV (building integrated photovoltaic) integrated component, which comprises a CIGS (copper indium gallium selenide) solar component and an upper connecting piece, a lower connecting piece, a left connecting piece and a right connecting piece which are used for connecting the CIGS solar component with a building, wherein the four connecting pieces are fixed together, the upper connecting piece is clamped with the lower connecting piece, the left connecting piece is clamped with the right connecting piece, sealing rubber strips are filled at the clamping and overlapping parts of the left connecting piece and the right connecting piece to realize water vapor sealing, a heat-preservation clamping groove used for installing a heat-preservation layer is also arranged at the bottom of each connecting piece and used for preserving heat of the building, and a heat-dissipation space is formed at the side wall of each connecting piece and the overlapping part of the upper connecting piece and the lower connecting piece and used for dissipating heat of the CIGS solar component. The power generation panel can be directly assembled on a building through the upper connecting piece, the lower connecting piece, the left connecting piece and the right connecting piece, and the CIGS solar module can be directly assembled on the building through the upper connecting piece, the lower connecting piece, the left connecting piece and the right connecting piece, so that the problems of water resistance and heat insulation of a roof are solved at one time, the heat dissipation problem of the CIGS solar module is solved, and the application range of the CIGS solar module is expanded.
Description
Technical Field
The invention relates to the field of solar power generation, in particular to a novel heat-preservation low-power-consumption BIPV integrated component.
Background
BIPV (building Integrated photovoltaic) is a solar photovoltaic power generation system which is designed, constructed and installed simultaneously with a building and forms perfect combination with the building, and is also called as a construction type or a building material type solar photovoltaic building. The energy-saving building external structure is used as a part of a building external structure, not only has the function of power generation, but also has the functions of building components and building materials, and can even improve the aesthetic feeling of the building and form a perfect unity with the building.
At present, the Building integration of Photovoltaic is mostly implemented by a simple stacking method, and a Photovoltaic module is combined with a Building, namely a Building integrated Photovoltaic (BAPV) Building (installation type Photovoltaic Building), while the BIPV is not a simple Building with Photovoltaic stacking, and Building material properties, namely the overall requirements of energy conservation, safety, environmental protection, attractiveness, economy and practicability of the Building, must be considered to achieve the integration of Photovoltaic and the Building. And owing to install the photovoltaic additional on the current roof of building, can cause the damage of roof structure, install the unmatched problem of photovoltaic existence life additional on the various steel tile of mainstream factory building, cause photovoltaic module secondary dismouting, cause great loss in the cost.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a novel heat-preservation low-power-consumption BIPV integrated component, which can directly assemble a CIGS solar component on a building through four connecting pieces, namely an upper connecting piece, a lower connecting piece, a left connecting piece and a right connecting piece, so that the problems of water resistance and heat preservation of a roof are solved at one time, the problem of heat dissipation of the CIGS solar component is solved, and the application range of the CIGS solar component is greatly expanded.
The invention adopts the following technical scheme: the utility model provides a novel heat preservation low-power consumption BIPV integration component, includes connecting piece, left connecting piece, right connecting piece, lower connecting piece and CIGS solar energy component, last connecting piece, left connecting piece, down by L shape angle sign indicating number fixed connection between connecting piece and the right connecting piece, enclose into the quadrilateral frame who is used for installing CIGS solar energy component, specifically do: the upper connecting piece is fixedly connected with the adjacent left connecting piece through an L-shaped angle code, the left connecting piece is fixedly connected with the adjacent lower connecting piece through an L-shaped angle code, the lower connecting piece is fixedly connected with the adjacent right connecting piece through an L-shaped angle code, and the right connecting piece is fixedly connected with the adjacent upper connecting piece through an L-shaped angle code;
the left connecting piece is provided with a left fixing hole, a left clamping head, a left clamping groove and a left bearing platform, the right connecting piece is provided with a right fixing hole, a right clamping head, a right clamping groove and a right bearing platform, the left end and the right end of the CIGS solar module are respectively borne on the left bearing platform and the right bearing platform and clamped in the left clamping groove and the right clamping groove, the left clamping head is clamped with the right clamping head, an independent sealing space is formed at the overlapped part of the left connecting piece and the right connecting piece, and sealing rubber strips are filled in the sealing space to realize water vapor sealing;
the upper connecting piece is provided with an upper fixing hole, an upper clamping groove and an upper bearing table, the lower connecting piece is provided with a lower fixing hole, a lower clamping head and a lower bearing table, the upper end and the lower end of the CIGS solar component are respectively borne on the upper bearing table and the lower bearing table, the upper end of the CIGS solar component is clamped in the upper clamping groove, the lower end of the CIGS solar component is abutted against the side wall of the lower clamping head, the lower clamping head is clamped on the upper wall of the upper clamping groove, a heat dissipation channel is arranged at the overlapped part of the upper connecting piece and the lower connecting piece, a chimney effect is formed, and the cooling effect of the CIGS solar component can be greatly improved;
the bottom of going up the connecting piece still has last heat preservation draw-in groove, and the bottom of lower connecting piece has lower heat preservation draw-in groove, and the bottom of left connecting piece has left heat preservation draw-in groove, and the bottom of right connecting piece has right heat preservation draw-in groove, is equipped with the heat preservation in the heat preservation frame that goes up heat preservation draw-in groove, lower heat preservation draw-in groove, left heat preservation draw-in groove and right heat preservation draw-in groove enclose for building heat preservation.
For the sake of simple explanation, the new thermal insulation low power consumption BIPV integrated component of the present invention is simply referred to as the present component below.
The upper connecting piece and the left connecting piece, the left connecting piece and the lower connecting piece, the lower connecting piece and the right connecting piece of the component are fixed by adopting L-shaped angle codes, so that the structure is firm; the upper connecting piece and the lower connecting piece as well as the left connecting piece and the right connecting piece are clamped, so that the assembly is simple, convenient and efficient; sealing rubber strips are filled at the overlapped parts of the left connecting piece and the right connecting piece to realize water-gas sealing, heat-insulating clamping grooves are further formed in the bottoms of the four connecting pieces, and heat-insulating layers are installed in the heat-insulating clamping grooves and can insulate heat of a building; a first heat dissipation space is formed among the side walls of the four fixing holes, a heat dissipation channel is arranged at the overlapped part of the upper connecting piece and the lower connecting piece, a chimney effect is formed, heat dissipation can be achieved for the CIGS solar assembly, the power generation efficiency is improved, the waterproof and heat preservation problems of the component in roof installation are solved in one step, and the heat dissipation problem of the CIGS solar assembly is also solved.
Preferably, a left heat dissipation wall is arranged between the left fixing hole and the left heat preservation clamping groove, a right heat dissipation wall is arranged between the right fixing hole and the right heat preservation clamping groove, an upper heat dissipation wall is arranged between the upper fixing hole and the upper heat preservation clamping groove, a lower heat dissipation wall is arranged between the lower fixing hole and the lower heat preservation clamping groove, a second heat dissipation space is formed among the upper heat dissipation wall, the left heat dissipation wall, the lower heat dissipation wall and the right heat dissipation wall, the heat dissipation space is further enlarged, heat dissipation of the CIGS solar module can be better achieved, and the power generation efficiency is further improved.
Preferably, the left dop have the left buckle of kickdown, the right dop has the right buckle of kickdown, left buckle and lower right buckle collude each other fixedly, the joint department packing joint strip of left buckle and right buckle form the steam sealing area, form vertical guiding gutter between the outer wall of right buckle and left draw-in groove, be convenient for the rainwater to flow down.
Preferably, the mounting seat is arranged at the bottom of the left connecting piece, the mounting seat and the left connecting piece are integrally formed, and an included angle between the mounting seat and the power generation panel is an acute angle, so that the bottom angle of the left connecting piece and the roof purline can form embedded installation, and the installation is more convenient.
Preferably, the bottom of right side connecting piece has half enclosed water conservancy diversion frame, can make the granule such as earth of rainwater flow out the electricity generation panel smoothly when atmospheric environment is rainy, promotes the actual generating efficiency of electricity generation panel.
Preferably, the sealing rubber strips are filled in an expansion plug mode, so that sealing is tighter, and indoor and outdoor water vapor interaction is avoided.
Preferably, the upper bearing table, the left bearing table, the lower bearing table and the right bearing table are also milled with accommodating grooves for accommodating the wiring boards.
Preferably, the heat insulation layer consists of a layer of vacuum heat insulation plate and two layers of calcium silicate plates, and the vacuum heat insulation plate is sandwiched between the two layers of calcium silicate plates, so that a better heat insulation effect is achieved.
Preferably, the left connecting piece and the right connecting piece are designed to be supported by low-strength frames, so that the positive and negative electrodes of the power generation panel are connected conveniently, and the cost can be saved under the condition of ensuring the stress strength.
Preferably, the special purlin is integrally in an 'ya' shape, a clamping groove used for being connected with the upper connecting piece is formed in the upper surface of the special purlin, an included angle between the side wall and the bottom wall of the clamping groove is 30 degrees, the mounting efficiency is greatly improved under the condition that the stress strength is guaranteed, and the investment cost is saved. The novel heat-preservation low-power-consumption BIPV integrated component can replace the roof and wall surface structure of a building (mainly a factory) by applying the special purlines in the vertical direction, and the application field of the novel heat-preservation low-power-consumption BIPV integrated component is greatly expanded.
Drawings
Fig. 1 is a schematic diagram of the novel heat-preservation low-power-consumption BIPV integrated component unit of the invention.
Fig. 2 is a schematic view of the connection mode of the left connecting piece and the right connecting piece.
Fig. 3 is a schematic view of the connection manner of the upper and lower connection members.
Fig. 4 is a structural cross-sectional view of a tailored purlin.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are given by way of illustration and explanation only, not limitation.
The novel heat-preservation low-power-consumption BIPV integrated component comprises an upper connecting piece 10, a lower connecting piece 30, a left connecting piece 20, a right connecting piece 40 and a CIGS solar module 1, wherein the upper connecting piece 10, the left connecting piece 20, the lower connecting piece 30 and the right connecting piece 40 jointly form a quadrilateral light frame for mounting the CIGS solar module 1; the left connecting piece 20 and the right connecting piece 40 are designed to be supported by low-strength frames, so that the positive and negative electrode wires of the CIGS solar module 1 can be conveniently connected, and the cost can be saved under the condition of ensuring the stress strength.
The left connecting piece 20 is provided with a left fixing hole 23, a left clamping head 26, a left clamping groove 25 and a left bearing table 24, the right connecting piece 40 is provided with a right fixing hole 43, a right clamping head 46, a right clamping groove 45 and a right bearing table 44, the left end and the right end of the CIGS solar component 1 are respectively born on the left bearing table 24 and the right bearing table 44 and clamped in the left clamping groove 25 and the right clamping groove 45, the left clamping head 26 is provided with a left clamping buckle 261 bent downwards, the right clamping head 46 is provided with a right clamping buckle 461 bent upwards, the left clamping buckle 261 and the right clamping buckle 461 are clamped and fixed with each other and sealed by a sealing rubber strip 3, so that the left connecting piece 20 and the right connecting piece 40 are clamped and fixed, a longitudinal water chute 7 is formed between the right clamping buckle 461 and the outer wall of the adjacent left clamping groove 25, rainwater flows down conveniently, and independent sealing spaces are arranged at the clamping position of the left clamping buckle 261 and the right clamping buckle 461 and the overlapping position of the left connecting piece 20 and the right connecting piece 40, the sealing space is filled with a sealing rubber strip 3 to form a water vapor sealing area.
The upper connecting piece 10 is provided with an upper fixing hole 13, an upper clamping groove 15 and an upper bearing table 14, the lower connecting piece 30 is provided with a lower fixing hole 33, a lower clamping head 35 and a lower bearing table 34, the upper end and the lower end of the CIGS solar component 1 are respectively borne on the upper bearing table 14 and the lower bearing table 34, the upper end of the CIGS solar component 1 is clamped in the upper clamping groove 15, the lower end of the CIGS solar component 1 is abutted against the side wall of the lower clamping head 35, the lower clamping head 35 is clamped on the upper wall of the upper clamping groove 15, a communicating space 9 is formed at the overlapped part of the upper connecting piece 10 and the lower connecting piece 30, a chimney effect is formed, and the cooling effect of the IGS solar component 1 can be greatly improved.
The upper bearing table 14, the left bearing table 24, the lower bearing table 34 and the right bearing table 44 are used for bearing the weight of the CIGS solar module 1 and workers during installation. The upper surfaces of the upper bearing table 14, the left bearing table 24, the lower bearing table 34 and the right bearing table 44 are also milled with accommodating grooves for placing wiring boards.
The bottom of the upper connecting piece 10 is also provided with an upper heat-insulating clamping groove 11, the bottom of the lower connecting piece 30 is provided with a lower heat-insulating clamping groove 31, the bottom of the left connecting piece 20 is provided with a left heat-insulating clamping groove 21, the bottom of the right connecting piece 40 is provided with a right heat-insulating clamping groove 41, a heat-insulating layer is arranged in a heat-insulating frame surrounded by the upper heat-insulating clamping groove 11, the lower heat-insulating clamping groove 31, the left heat-insulating clamping groove 21 and the right heat-insulating clamping groove 41 and consists of two calcium silicate plates 5 and a vacuum heat-insulating plate 6 clamped between the calcium silicate plates, the problem that the size between the vacuum heat-insulating plate and the CIGS solar assembly is not matched is solved, and the cold bridge effect is avoided by utilizing the material characteristics of the vacuum heat-insulating layer and the CIGS solar assembly.
A left heat dissipation wall 22 is arranged between the left fixing hole 23 and the left heat preservation clamping groove 21, a right heat dissipation wall 42 is arranged between the right fixing hole 43 and the right heat preservation clamping groove 41, an upper heat dissipation wall 12 is arranged between the upper fixing hole 13 and the upper heat preservation clamping groove 11, a lower heat dissipation wall 32 is arranged between the lower fixing hole 33 and the lower heat preservation clamping groove 31, and a second heat dissipation space 4 is formed among the upper heat dissipation wall 12, the left heat dissipation wall 22, the lower heat dissipation wall 32 and the right heat dissipation wall 42 and used for dissipating heat of the CIGS solar module 1 and improving power generation efficiency.
The left heat dissipation wall 21 is further provided with a left clamping head 27, the right heat dissipation wall 41 is further provided with a right clamping head 47, and the left clamping head 27 is clamped with the right clamping head 47, so that the left connecting piece 20 and the right connecting piece 40 are connected more firmly.
The bottom of the left connecting piece 20 is also provided with a mounting seat 28, the mounting seat 28 and the left connecting piece 10 are integrally formed, the included angle between the mounting seat 28 and the CIGS solar module 1 is 30 degrees, and the bottom of the left connecting piece 20 and the special purlin 100 can form embedded installation by matching with the special purlin 100, so that the installation is more convenient. The bottom of right connecting piece 40 has half enclosed water conservancy diversion frame 48, can make granule such as earth in the rainwater flow out smoothly when atmospheric environment is rainy, promotes CIGS solar energy component 1's actual generating efficiency.
The upper fixing hole 13, the left fixing hole 23, the lower fixing hole 33 and the right fixing hole 43 are all located below the CIGS solar module 1, one end of the L-shaped corner code 6 penetrates into the upper fixing hole 13, the other end of the L-shaped corner code penetrates into the left fixing hole 23, and the upper connecting piece 10 and the left connecting piece 20 are fixed; one end of the L-shaped corner connector 6 penetrates through the left fixing hole 23, and the other end of the L-shaped corner connector penetrates through the lower fixing hole 33, so that the left connecting piece 20 and the lower connecting piece 30 are fixed; one end of the L-shaped corner connector 6 penetrates through the lower fixing hole 33, and the other end of the L-shaped corner connector penetrates through the right fixing hole 43, so that the lower connecting piece 10 and the right connecting piece 40 are fixed; one end of the L-shaped corner connector 6 penetrates into the right fixing hole 43, the other end of the L-shaped corner connector penetrates into the upper fixing hole 13, and the right connecting piece 40 and the upper connecting piece 10 are fixed, so that the upper connecting piece 10, the left connecting piece 20, the lower connecting piece 30 and the right connecting piece 40 are surrounded to form a quadrilateral waterproof frame for mounting the CIGS solar module 1. And a first heat dissipation space 8 is formed among the side walls of the upper fixing hole 13, the left fixing hole 23, the lower fixing hole 33 and the right fixing hole 43, so that heat dissipation of the CIGS solar module 1 is facilitated, and the power generation efficiency is improved.
The special purlin 100 is integrally in an 'ya' shape, the clamping groove 101 used for being connected with the left connecting piece 20 is formed in the upper surface of the special purlin 100, an included angle between the side wall and the bottom wall of the clamping groove 101 is 30 degrees, the special purlin 100 and the left connecting piece 20 are clamped mutually, the mounting efficiency is greatly improved under the condition that the stress strength is guaranteed, and the investment cost is saved.
The sealing rubber strips 3 are filled in an expansion plug mode, so that sealing is more tight, and water-vapor interaction is avoided.
When the roof is installed, specially-made purlins are selected and evenly distributed according to actual needs, the mounting seat 28 of the left connecting piece 20 is embedded into the clamping groove 101 of the specially-made purlins, the right connecting piece 40 is lapped on the upper portion of the specially-made purlins, and then self-tapping nails are used for fixing the component unit and the building into a whole.
When the CIGS solar module is installed on a wall surface, the sub-square supporting columns are additionally arranged on the wall body base according to the size of the CIGS solar module and are uniformly distributed, the left connecting piece 20 of the component is embedded into a special purline during installation, and the right connecting piece 40 is lapped on the upper portion of the special purline and is fixed by self-tapping screws.
It should be noted that the member can also be mounted on a common building structure such as C-section steel or i-section steel by a self-tapping screw.
The component is fixed by adopting L-shaped angle codes 6 through the upper connecting piece 10 and the left connecting piece 20, the left connecting piece 20 and the lower connecting piece 30, the lower connecting piece 30 and the right connecting piece 40 and the upper connecting piece 10, and the structure is firm; the upper connecting piece 10 and the lower connecting piece 30 as well as the left connecting piece 20 and the right connecting piece 40 are clamped, so that the assembly is simple, convenient and efficient; the overlapping part of the upper connecting piece 10 and the lower connecting piece 30 and the overlapping part of the left connecting piece 20 and the right connecting piece 40 are filled with sealing rubber strips 3 in an expansion plug mode, so that water-vapor sealing is realized, water-vapor interaction is avoided, and the waterproof problem of the CIGS solar module 1 in roof installation is solved; a first heat dissipation space is formed among the upper fixing hole 13, the lower fixing hole 33, the left fixing hole 23 and the right fixing hole 43, and a second heat dissipation space 4 is formed among the upper heat dissipation wall 12, the lower heat dissipation wall 32, the left heat dissipation wall 22 and the right heat dissipation wall 42, so that a heat dissipation space of 5-8 cm is formed between the heat insulation layer and the CIGS solar module 1, the phenomenon that the power generation efficiency is reduced due to temperature rise caused by solar radiation of the CIGS solar module 1 during power generation can be avoided, and the power generation efficiency is improved. The bottom heat-insulating layer is additionally arranged, so that the heat-insulating layer can replace a heat-insulating layer of a building, the heat of the building is preserved, the building cost is saved, and the installation is quicker. By mixing
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
Claims (9)
1. A novel heat-preservation low-power-consumption BIPV integrated component comprises an upper connecting piece, a left connecting piece, a right connecting piece, a lower connecting piece and a CIGS solar module, wherein the upper connecting piece, the left connecting piece, the lower connecting piece and the right connecting piece are fixedly connected through L-shaped corner connectors to form a quadrilateral frame for mounting the CIGS solar module;
the method is characterized in that:
the left connecting piece is provided with a left fixing hole, a left clamping head, a left clamping groove and a left bearing platform, the right connecting piece is provided with a right fixing hole, a right clamping head, a right clamping groove and a right bearing platform, the left end and the right end of the CIGS solar module are respectively borne on the left bearing platform and the right bearing platform and clamped in the left clamping groove and the right clamping groove, the left clamping head is clamped with the right clamping head, an independent sealing space is formed at the overlapped part of the left connecting piece and the right connecting piece, and a sealing rubber strip is filled in the sealing space;
the upper connecting piece is provided with an upper fixing hole, an upper clamping groove and an upper bearing table, the lower connecting piece is provided with a lower fixing hole, a lower clamping head and a lower bearing table, the upper end and the lower end of the CIGS solar component are respectively borne on the upper bearing table and the lower bearing table, the upper end of the CIGS solar component is clamped in the upper clamping groove, the lower end of the CIGS solar component is propped against the side wall of the lower clamping head, the lower clamping head is clamped on the upper wall of the upper clamping groove, and a heat dissipation channel is reserved at the overlapped part of the upper connecting piece and the lower connecting piece;
the bottom of going up the connecting piece still has last heat preservation draw-in groove, and the bottom of lower connecting piece has lower heat preservation draw-in groove, and the bottom of left connecting piece has left heat preservation draw-in groove, and the bottom of right connecting piece has right heat preservation draw-in groove, is equipped with the heat preservation in the heat preservation frame that goes up heat preservation draw-in groove, lower heat preservation draw-in groove, left heat preservation draw-in groove and right heat preservation draw-in groove enclose.
2. The novel heat-preservation low-power-consumption BIPV integrated component as claimed in claim 1, wherein: the heat dissipation structure is characterized in that a left heat dissipation wall is arranged between the left fixing hole and the left heat preservation clamping groove, a right heat dissipation wall is arranged between the right fixing hole and the right heat preservation clamping groove, an upper heat dissipation wall is arranged between the upper fixing hole and the upper heat preservation clamping groove, a lower heat dissipation wall is arranged between the lower fixing hole and the lower heat preservation clamping groove, and a heat dissipation space is formed among the upper heat dissipation wall, the left heat dissipation wall, the lower heat dissipation wall and the right heat dissipation wall.
3. The novel heat-preservation low-power-consumption BIPV integrated component as claimed in claim 1 or 2, wherein: the left clamping head is provided with a left buckle bent downwards, the right clamping head is provided with a right buckle bent upwards, the left buckle is fixedly hooked with the lower right buckle, a joint of the left buckle and the right buckle is filled with sealing rubber strips, and a longitudinal water guide groove is formed between the right buckle and the outer wall of the left clamping groove.
4. The novel heat-preservation low-power-consumption BIPV integrated component as claimed in claim 1 or 2, wherein: the left connecting piece bottom have a mount pad, mount pad and left connecting piece integrated into one piece, the contained angle of mount pad and electricity generation panel is the acute angle.
5. The novel heat-preservation low-power-consumption BIPV integrated component according to claim 4, characterized in that: the bottom of the right connecting piece is provided with a semi-surrounding type flow guide frame.
6. The novel heat-preservation low-power-consumption BIPV integrated component as claimed in claim 1 or 2, wherein: the sealing strips are filled in an expansion plug mode.
7. The novel heat-insulating low-power-consumption BIPV integrated component as claimed in claim 1 or 2, wherein: the upper bearing, the left bearing platform, the lower bearing platform and the right bearing platform are also milled with accommodating grooves for accommodating wiring boards.
8. The novel heat-preservation low-power-consumption BIPV integrated component as claimed in claim 1 or 2, wherein: the heat insulation layer consists of a layer of vacuum heat insulation board and two layers of calcium silicate boards, and the vacuum heat insulation board is sandwiched between the two layers of calcium silicate boards.
9. The novel heat-preservation low-power-consumption BIPV integrated component as claimed in claim 1 or 2, wherein: the purlin is integrally in an 'ya' shape, the upper surface of the purlin is provided with a clamping groove used for being connected with an upper connecting piece, and an included angle between the side wall and the bottom wall of the clamping groove is an acute angle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210307274.XA CN114673309A (en) | 2022-03-25 | 2022-03-25 | Novel heat preservation low-power consumption BIPV integration component |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210307274.XA CN114673309A (en) | 2022-03-25 | 2022-03-25 | Novel heat preservation low-power consumption BIPV integration component |
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| CN114673309A true CN114673309A (en) | 2022-06-28 |
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| CN202210307274.XA Pending CN114673309A (en) | 2022-03-25 | 2022-03-25 | Novel heat preservation low-power consumption BIPV integration component |
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