CN113152734A - Photovoltaic heat preservation integral type outer wall - Google Patents
Photovoltaic heat preservation integral type outer wall Download PDFInfo
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- CN113152734A CN113152734A CN202110478864.4A CN202110478864A CN113152734A CN 113152734 A CN113152734 A CN 113152734A CN 202110478864 A CN202110478864 A CN 202110478864A CN 113152734 A CN113152734 A CN 113152734A
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- external wall
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- 238000004321 preservation Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims abstract description 22
- 210000003195 fascia Anatomy 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 8
- 238000010248 power generation Methods 0.000 abstract description 4
- 238000013016 damping Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 7
- 239000000725 suspension Substances 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Classifications
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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
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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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
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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
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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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
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/967—Details of the cross-section of the mullions or transoms
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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
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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)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Finishing Walls (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a photovoltaic heat-preservation integrated outer wall which comprises a plurality of outer wall panels and a connecting assembly for installing the outer wall panels, wherein the connecting assembly is fixedly installed on a wall; the external wall panel comprises an installation frame, wherein a photovoltaic module and an insulation layer are respectively installed on two sides of the installation frame, and the insulation layer is located between the wall and the installation frame; be provided with connecting portion on the installation frame, the side fascia passes through connecting portion and is connected with coupling assembling. According to the photovoltaic heat-insulation integrated outer wall, the photovoltaic assembly, the mounting frame and the heat-insulation layer are combined together, the mounting mode is simple, the construction speed is improved, and the construction time is greatly reduced; the requirement that the external wall panel can generate power is met, and the external wall panel is more environment-friendly; in addition, heat generated by the photovoltaic module during power generation can be isolated by the heat-insulating layer, so that heat preservation of a building is facilitated, the generated heat can be taken out through a heat-radiating channel in the outer wall, and the internal temperature of the photovoltaic module is guaranteed to be within a working temperature range all the time.
Description
Technical Field
The invention relates to the technical field of photovoltaic curtain walls, in particular to a photovoltaic heat-preservation integrated outer wall.
Background
The Building Integrated Photovoltaic (BIPV) combines solar photovoltaic power generation with a building body, and a solar cell is a part of the building, so that precious land resources are saved, and electricity can be supplied to the interior of the building nearby.
At present, roof solar photovoltaic integrated buildings are common, but integrated buildings combined with walls are few, and along with application of solar photovoltaic power generation, solar photovoltaic power generation and buildings need to be integrated. When the existing building outer wall is constructed, the outer wall hanging plate is hung on the stand column through the cooperation of the slots and the hanging pieces of the stand column, but the existing outer wall plate is of a split structure, the working procedures are complex during construction, and the construction period is long.
Disclosure of Invention
The invention aims to provide a photovoltaic heat-insulation integrated outer wall, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a photovoltaic heat-preservation integrated outer wall which comprises a plurality of outer wall panels and a connecting assembly for mounting the outer wall panels, wherein the connecting assembly is fixedly mounted on a wall; the external wall panel comprises an installation frame, wherein a photovoltaic module and a heat insulation layer are respectively installed on two sides of the installation frame, and the heat insulation layer is located between the wall and the installation frame; be provided with connecting portion on the installation frame, the side fascia passes through connecting portion with coupling assembling connects.
Preferably, the connecting assembly comprises angle steel and a connecting hanger, the angle steel is fixedly mounted on the wall, one end of the connecting hanger is detachably connected with the angle steel, the other end of the connecting hanger is fixedly provided with a clamping groove and a pressing part, and the clamping groove is located above the pressing part.
Preferably, the connecting part comprises a first connecting part close to the heat-insulating layer and a second connecting part close to the photovoltaic module, and the first connecting part and the second connecting part are integrally formed with the mounting frame;
and the upper side and the lower side of the two adjacent external wall panels are in spacing fit with the press-fit part, wherein the first connecting part at the bottom end of the external wall panel positioned above is clamped in the clamping groove, and the first connecting part at the top end of the external wall panel positioned below is in spacing fit with the press-fit part.
Preferably, one side of the first connecting part, which is close to the heat-insulating layer, is provided with a mounting groove, both sides of the mounting groove are fixedly provided with limiting bulges, a damping strip is arranged between the two limiting bulges, the damping strip is matched with the mounting groove, and the damping strip is in clearance fit with the limiting bulges;
a bracket is fixedly arranged at the bottom of one side, close to the photovoltaic module, of the second connecting part, and the bracket is of an L-shaped structure; the photovoltaic module mounting frame comprises a mounting frame body and is characterized in that a limiting supporting plate is fixedly connected to the bottom end of the mounting frame body, the limiting supporting plate is in limiting fit with a bracket, and the top end of the limiting supporting plate is abutted to the bottom end of the photovoltaic module.
Preferably, a cushion pad is arranged between the limit supporting plate and the photovoltaic module, and the cushion pad is fixedly connected with the limit supporting plate.
Preferably, a bearing piece is arranged between the heat-insulating layer and the mounting frame, the bearing piece is fixedly connected with the mounting frame, and the heat-insulating layer is fixedly mounted on the bearing piece; photovoltaic module with be provided with two-sided subsides between the installation frame, photovoltaic module passes through two-sided subsides with installation frame fixed connection.
Preferably, the bottom of one side, away from the heat-insulating layer, of the first connecting part is fixedly connected with an arc-shaped convex edge, the inner wall, away from the heat-insulating layer, of the clamping groove is an inclined plane, a transition fillet is arranged between the inclined plane and the bottom surface of the clamping groove, and the arc-shaped convex edge is matched with the transition fillet;
the pressing part comprises an L-shaped plate, a butting plate and a limiting pressing block, one end of the L-shaped plate is fixedly connected with the connecting hanging piece, the other end of the L-shaped plate is fixedly connected with the butting plate, and a first connecting part at the top end of the external wall plate is butted with the butting plate; the bottom end of the limiting pressing block is provided with a sliding groove, the first connecting portion at the top end of the external wall board and the abutting plate are all slidably inserted in the sliding groove, and the limiting pressing block is detachably connected with the L-shaped board.
Preferably, the connecting end of the angle steel and the wall is provided with a long round hole, a rubber pad is arranged between the angle steel and the wall, and the angle steel is fixedly installed on the wall through a bolt.
Preferably, connect the pendant with be provided with the heat insulating mattress between the angle steel, the slotted hole has been seted up on the connection pendant, it keeps away from to connect the pendant one side of heat insulating mattress is provided with the location arch, the location arch is the wave structure, it is provided with the regulation briquetting to connect the pendant top, adjust the briquetting bottom surface with protruding looks adaptation in location, the angle steel the heat insulating mattress connect the pendant the regulation briquetting is fixed through the bolt.
Preferably, a heat dissipation channel is formed between every two adjacent external wall panels, the mounting frame is provided with an exhaust hole, and the heat dissipation channel is communicated with the cavity inside the mounting frame through the exhaust hole.
By adopting the technical scheme, the invention achieves the following technical effects:
1. according to the photovoltaic heat-insulation integrated outer wall, the photovoltaic assembly, the mounting frame and the heat-insulation layer are combined together, the mounting mode is simple, the construction speed is improved, and the construction time is greatly reduced; the requirement that the external wall panel can generate power is met, and the external wall panel is more environment-friendly;
2. the heat that photovoltaic module produced when electricity generation can be isolated by the heat preservation, helps the heat preservation of building, and the heat that produces moreover can be taken out through the heat dissipation channel in the outer wall, guarantees that the inside temperature of photovoltaic module is in the operating temperature scope all the time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a front view of a photovoltaic thermal insulation integrated exterior wall of the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along the line 1-1 in FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 2;
FIG. 5 is a partial enlarged view of B in FIG. 2;
FIG. 6 is an enlarged view of a portion C of FIG. 2;
FIG. 7 is a cross-sectional view of a mounting frame;
FIG. 8 is a schematic view of a connecting pendant;
wherein, the wall-1; a mounting frame-2; a photovoltaic module-3; a heat insulation layer-4; angle steel-5; a connecting pendant-6; a clamping groove-7; a first connection-8; a second connecting portion-9; mounting groove-10; a limiting bulge-11; a shock-absorbing bar-12; a bracket-13; a limiting supporting plate-14; a buffer pad-15; a socket-16; double-sided paste-17; an arc-shaped rib-18; an L-shaped plate-19; an abutting plate-20; a limiting pressing block-21; rubber pad-22; a heat insulation pad-23; adjusting a briquette-24; exhaust vent-25; positioning projections-26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention provides a photovoltaic heat-preservation integrated outer wall which comprises a plurality of outer wall panels and a connecting assembly for mounting the outer wall panels, wherein the connecting assembly is fixedly mounted on a wall 1; the external wall panel comprises an installation frame 2, wherein photovoltaic modules 3 and an insulation layer 4 are respectively installed on two sides of the installation frame 2, the insulation layer 4 is made of fireproof insulation rock wool, and the thickness of the insulation layer 4 is 100 mm; the heat insulation layer 4 is positioned between the wall 1 and the mounting frame 2; be provided with connecting portion on the installation frame 2, the side fascia passes through connecting portion with coupling assembling is connected.
Coupling assembling includes angle steel 5 and connection pendant 6, 5 fixed mounting of angle steel be in on the wall 1, 6 one end of connection pendant with the connection can be dismantled to angle steel 5, the other end of connecting pendant 6 is fixed with joint groove 7 and nip portion, joint groove 7 is located the nip portion top.
The connecting parts comprise a first connecting part 8 close to the heat-insulating layer 4 and a second connecting part 9 close to the photovoltaic module 3, and the first connecting part 8 and the second connecting part 9 are integrally formed with the mounting frame 2;
and the upper side and the lower side of the adjacent two external wall panels are respectively provided with a first connecting part 8 at the bottom end of the external wall panel, which is positioned above the external wall panel, in the clamping groove 7 in a clamping manner, and a first connecting part 8 at the top end of the external wall panel, which is positioned below the external wall panel, is in limit fit with the pressing part.
Further, in order to avoid the damage of the external wall panel caused by deformation due to building settlement, a mounting groove 10 is formed in one side, close to the heat-insulating layer 4, of the first connecting portion 8, limiting protrusions 11 are fixedly arranged on two sides of the mounting groove 10, a damping strip 12 is arranged between the two limiting protrusions 11, the damping strip 12 is a rubber strip, the cross section of the damping strip 12 is H-shaped, the damping strip 12 is matched with the mounting groove 10, and the damping strip 12 is in clearance fit with the limiting protrusions 11;
in order to ensure the stability of the photovoltaic module 3, a bracket 13 is fixedly arranged at the bottom of one side of the second connecting part 9 close to the photovoltaic module 3, and the bracket 13 is of an L-shaped structure; 2 bottom fixedly connected with spacing layer board 14 of installation frame, spacing layer board 14 with the spacing cooperation of bracket 13, 14 tops of spacing layer board with 3 bottom butts of photovoltaic module. In order to avoid that the connection between the limiting supporting plate 14 and the second connecting part 9 is loosened due to touch when the limiting supporting plate 14 is installed, and further the installation stability of the photovoltaic module 3 is influenced, the limiting supporting plate 14 is divided into a limiting section and a bearing section, the limiting section is connected with the second connecting part 9, and meanwhile, the two ends of the top surface of the limiting section are both provided with positioning convex claws, so that when the limiting section is connected with the second connecting part 9, the limiting section can be deformed to a certain extent under the action of the positioning convex claws and bolts, and certain prestress is generated between the limiting section and the bracket 13, so that the connection of the limiting supporting plate 14 is firmer; the bearing section is L-shaped, the bottom end face of the bearing section is an inclined plane, the gap between the two external wall panels forms a shape with a large outside width and a small inside width, when the gap is sealed, the sealing strip can be used firstly, the sealing strip is placed into the gap, the sealing strip is clamped and fixed by the structure of the gap, and then the sealing strip is sealed by using a sealant, so that the sealing effect and the speed of the gap are improved.
Furthermore, in order to avoid damage to the photovoltaic module 3 due to the limit supporting plate 14, a cushion pad 15 is arranged between the limit supporting plate 14 and the photovoltaic module 3, and the cushion pad 15 is fixedly connected with the limit supporting plate 14.
Further, a bearing piece 16 is arranged between the heat-insulating layer 4 and the installation frame 2, the bearing piece 16 is made of a dense mesh steel wire mesh, the bearing piece 16 is fixedly connected with the installation frame 2, and the heat-insulating layer 4 is fixedly installed on the bearing piece 16; photovoltaic module 3 with be provided with two-sided subsides 17 between the installation frame 2, photovoltaic module 3 passes through two-sided subsides 17 with installation frame 2 fixed connection to use sealed glue to seal the gap between photovoltaic module 3 and the installation frame 2.
Further, in order to facilitate the disassembly and replacement of the photovoltaic module 3, an arc-shaped convex edge 18 is fixedly connected to the bottom of one side, away from the heat-insulating layer 4, of the first connecting portion 8, the inner wall, away from the heat-insulating layer 4, of the clamping groove 7 is an inclined surface, a transition round angle is arranged between the inclined surface and the bottom surface of the clamping groove 7, and the arc-shaped convex edge 18 is matched with the transition round angle;
the pressing part comprises an L-shaped plate 19, a butt joint plate 20 and a limiting pressing block 21, one end of the L-shaped plate 19 is fixedly connected with the connecting hanging piece 6, the other end of the L-shaped plate 19 is fixedly connected with the butt joint plate 20, and a first connecting part 8 at the top end of the external wall plate is abutted to the butt joint plate 20; the bottom end of the limiting pressing block 21 is provided with a sliding groove, the first connecting portion 8 at the top end of the external wall panel and the abutting plate 20 are all slidably inserted into the sliding groove, and the limiting pressing block 21 is detachably connected with the L-shaped plate 19.
Furthermore, in order to adjust the installation height of the external wall panel during installation, a long round hole is formed in the connecting end of the angle steel 5 and the wall 1, a rubber pad 22 is arranged between the angle steel 5 and the wall 1, and the angle steel 5 is fixedly installed on the wall 1 through bolts.
Further, in order to prevent heat generated by the photovoltaic module 3 from being transmitted to the wall 1 of the building and adjust the distance between the photovoltaic module 3 and the wall 1, a heat insulation pad 23 is arranged between the connecting suspension member 6 and the angle steel 5, a long circular hole is formed in the connecting suspension member 6, in order to better position the connecting suspension member 6, a positioning protrusion 26 is arranged on one side, away from the heat insulation pad 23, of the connecting suspension member 6, the positioning protrusion 26 is of a wave-shaped structure, an adjusting pressing block 24 is arranged above the connecting suspension member 6, the bottom surface of the adjusting pressing block 24 is matched with the positioning protrusion 26, and the angle steel 5, the heat insulation pad 23, the connecting suspension member 6 and the adjusting pressing block 24 are fixed through bolts.
Furthermore, for the convenience of heat dissipation of the photovoltaic module 3, a sealant is used between two adjacent external wall panels for sealing, so that two adjacent external wall panels form a heat dissipation channel, the installation frame 2 is provided with exhaust holes 25, and the heat dissipation channel is communicated with the cavity inside the installation frame 2 through the exhaust holes 25.
The photovoltaic heat-preservation integrated outer wall provided by the invention is installed from bottom to top, when in installation, an upper group of angle steel 5 and a lower group of angle steel 5 are firstly fixed on a wall 1 according to the size of the outer wall plate, connecting pendants 6 are respectively fixed on the angle steel 5, then the first connecting part 8 at the bottom end of the external wall panel is clamped in the clamping groove 7 of the connecting hanging piece 6 positioned below, when the first clamping part is clamped in the clamping groove 7, the side surface of the first connecting part 8 and the limiting bulge 11 are not contacted with the groove wall of the clamping groove 7, only the damping strip 12 is contacted with the groove wall of the clamping groove 7, therefore, even when the building deforms, the shock absorption strips 12 are preferentially extruded, the photovoltaic module 3 is not damaged, meanwhile, the arrangement of the damping strips 12 and the arc-shaped convex ribs 18 can ensure that the first connecting parts 8 cannot shake in the clamping grooves 7, so that the stability of the installation of the external wall panel is ensured. Meanwhile, the first connecting part 8 at the top end of the external wall panel is contacted with the abutting plate 20 of the connecting pendant 6 above, and then the limiting pressing block 21 is inserted from one end of the abutting plate 20 and one end of the first connecting part 8, so that the abutting plate 20 and the first connecting part 8 are both inserted into the sliding groove of the limiting pressing block 21, and the limiting pressing block 21 is fixed on the L-shaped plate 19, thus completing the installation of a group of external wall panels; and then, installing angle steel 5 above the installed external wall panels, repeating the installation steps of the external wall panels to realize the construction of the whole wall 1, and sealing the gap between two adjacent external wall panels by using sealant in the construction process of the external wall panels.
Further, the decorative board is all installed at both ends about the photovoltaic heat preservation integral type outer wall that installs, offers the hole that is used for the air admission and exhaust on the decorative board, and the position setting in the decorative board hole at outer wall top adopts the formula structure of taking shelter from rain, prevents that rainwater etc. from entering into the side fascia, damages the circuit of side fascia.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. The utility model provides a photovoltaic heat preservation integral type outer wall which characterized in that: the external wall panel connecting component comprises a plurality of external wall panels and a connecting component for mounting the external wall panels, wherein the connecting component is fixedly mounted on a wall (1); the external wall panel comprises an installation frame (2), wherein a photovoltaic module (3) and a heat insulation layer (4) are respectively installed on two sides of the installation frame (2), and the heat insulation layer (4) is located between the wall (1) and the installation frame (2); the installation frame (2) is provided with a connecting part, and the external wall panel is connected with the connecting component through the connecting part.
2. The photovoltaic heat-preservation integrated outer wall according to claim 1, characterized in that: coupling assembling includes angle steel (5) and connects pendant (6), angle steel (5) fixed mounting be in on wall (1), connect pendant (6) one end with angle steel (5) can be dismantled the connection, the other end of connecting pendant (6) is fixed and is provided with joint groove (7) and nip portion, joint groove (7) are located the nip portion top.
3. The photovoltaic heat-preservation integrated outer wall according to claim 2, characterized in that: the connecting parts comprise a first connecting part (8) close to the heat-insulating layer (4) and a second connecting part (9) close to the photovoltaic module (3), and the first connecting part (8) and the second connecting part (9) are integrally formed with the mounting frame (2);
and the upper side and the lower side of the two adjacent external wall panels are connected in a clamping way (7) through a first connecting part (8) at the bottom end of the external wall panel, and the first connecting part (8) at the top end of the external wall panel, which is positioned at the lower side, is in limit fit with the pressing part.
4. The photovoltaic heat-preservation integrated outer wall according to claim 3, characterized in that: keep away from first connecting portion (8) one side bottom fixedly connected with arc bead (18) of heat preservation (4), keep away from joint groove (7) the inner wall of heat preservation (4) is the inclined plane, the inclined plane with be provided with the transition fillet between joint groove (7) bottom surface, arc bead (18) with transition fillet looks adaptation.
5. The photovoltaic heat-preservation integrated outer wall according to claim 3, characterized in that: the pressing part comprises an L-shaped plate (19), an abutting plate (20) and a limiting pressing block (21), one end of the L-shaped plate (19) is fixedly connected with the connecting hanging piece (6), the other end of the L-shaped plate (19) is fixedly connected with the abutting plate (20), and a first connecting part (8) at the top end of the external wall plate abuts against the abutting plate (20); the bottom end of the limiting pressing block (21) is provided with a sliding groove, the first connecting portion (8) at the top end of the external wall panel and the abutting plate (20) are all slidably inserted into the sliding groove, and the limiting pressing block (21) is detachably connected with the L-shaped plate (19).
6. The photovoltaic heat-preservation integrated outer wall according to claim 2, characterized in that: the angle steel (5) and the wall (1) are connected through ends, long round holes are formed in the connecting ends of the angle steel (5) and the wall (1), rubber pads (22) are arranged between the angle steel (5) and the wall (1), and the angle steel (5) is fixedly installed on the wall (1) through bolts.
7. The photovoltaic heat-preservation integrated outer wall according to claim 2, characterized in that: connect pendant (6) with be provided with heat insulating mattress (23) between angle steel (5), the slotted hole has been seted up on connecting pendant (6), it keeps away from to connect pendant (6) one side of heat insulating mattress (23) is provided with location arch (26), location arch (26) are the wave structure, it is provided with regulation briquetting (24) to connect pendant (6) top, adjust briquetting (24) bottom surface with protruding (26) looks adaptation in location, angle steel (5) heat insulating mattress (23) connect pendant (6) regulation briquetting (24) are fixed through the bolt.
8. The photovoltaic heat-preservation integrated outer wall according to claim 1, characterized in that: adjacent two form heat dissipation channel between the side fascia, exhaust hole (25) have been seted up on installation frame (2), heat dissipation channel passes through exhaust hole (25) with the inboard cavity intercommunication of installation frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110478864.4A CN113152734A (en) | 2021-04-30 | 2021-04-30 | Photovoltaic heat preservation integral type outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110478864.4A CN113152734A (en) | 2021-04-30 | 2021-04-30 | Photovoltaic heat preservation integral type outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113152734A true CN113152734A (en) | 2021-07-23 |
Family
ID=76872689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110478864.4A Withdrawn CN113152734A (en) | 2021-04-30 | 2021-04-30 | Photovoltaic heat preservation integral type outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113152734A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2023202790A1 (en) * | 2022-06-09 | 2024-01-04 | Wei, Jinxi MR | Photovoltaic thermal insulation and decoration composite board system |
-
2021
- 2021-04-30 CN CN202110478864.4A patent/CN113152734A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2023202790A1 (en) * | 2022-06-09 | 2024-01-04 | Wei, Jinxi MR | Photovoltaic thermal insulation and decoration composite board system |
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Application publication date: 20210723 |