CN109339354A - A kind of current collection photovoltaic tile, connection structure, roof structure and roof construction method - Google Patents
A kind of current collection photovoltaic tile, connection structure, roof structure and roof construction method Download PDFInfo
- Publication number
- CN109339354A CN109339354A CN201811426131.0A CN201811426131A CN109339354A CN 109339354 A CN109339354 A CN 109339354A CN 201811426131 A CN201811426131 A CN 201811426131A CN 109339354 A CN109339354 A CN 109339354A
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- carcass
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 239000010410 layer Substances 0.000 claims abstract description 66
- 238000009423 ventilation Methods 0.000 claims abstract description 24
- 239000011241 protective layer Substances 0.000 claims abstract description 12
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 12
- 239000011083 cement mortar Substances 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 44
- 238000005728 strengthening Methods 0.000 claims description 35
- 238000009413 insulation Methods 0.000 claims description 23
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 16
- 239000011888 foil Substances 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 239000004568 cement Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000005341 toughened glass Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 230000010354 integration Effects 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- 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
-
- 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
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
- H02S20/25—Roof tile elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Photovoltaic Devices (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
A kind of current collection photovoltaic tile, connection structure, roof structure and roof construction method; current collection photovoltaic tile includes solar panel and carcass; connection structure includes being vertically connected with for lateral left and right connection and longitudinal direction, and roof structure successively includes roof-base, cement mortar screeding layer, waterproof roll layer, insulating layer, reinforced concrete protective layer, longitudinal counter battens, waterproof bed course, lateral tile batten sum aggregate electricity photovoltaic tile from the bottom to top.The modular design of the present invention realizes current collection photovoltaic tile and conventional watt of seamless connection, realizes Photovoltaic Building Integration.The present invention is equipped with ventilation slot and matches with thermal vias, increase quick heat radiating capability, current collection photovoltaic tile combines the Roof system with heat dissipation channel also formed with the ventilative roofing of ventilating and thermal insulating, significantly promotes collection point photovoltaic tile service life and service life of extension roofing when incident photon-to-electron conversion efficiency, the solar panel of hot weather.
Description
Technical field
The present invention relates to roof structure fields, and especially a kind of includes photovoltaic tile, connection structure, roof structure and its photovoltaic
The construction method of tile roofing.
Background technique
With economic development social progress, people propose increasingly higher demands to new energy, and searching new energy, which becomes, works as
The urgent project that front is faced.Exhausted danger, the carbon dioxide for discharge of burning and the oxygen of sulphur are being faced in conventional fossil fuel
Compound will lead to greenhouse effects and acid rain, lead to the destruction of ecological environment, deteriorate earth environment.Green Sustainable new energy
Technology is more and more paid attention to and is greatly developed, and solar energy is important one of new energy technology, and solar energy is to take
Clear energy sources not to the utmost, nexhaustible, and solar energy power generating be it is safe and reliable, not will receive energy crisis and combustion
Expect that market unsettled factor influences.
Solar panel is converted light by photoelectric effect as electricity, and the power of general solar components is at 25 degrees Celsius
It is measured under the 1000 strong light of Wa/㎡, but the surface temperature of summer photovoltaic tile can be more than 45 degrees Celsius, in such solar battery sheet
The temperature in portion steeply rises, and steeply rising for temperature can prevent photoelectric conversion efficiency.The photovoltaic tile carcass of heliotechnics designs
Simply, without effective heat dissipation channel, cell piece long term high temperature, especially torridity summer photovoltaic tile cell piece temperature is steeply risen, battery
The efficiency of piece can reduce, and reduce component generating efficiency.Good heat dissipation can improve component generating efficiency, and general photovoltaic tile heat dissipation needs
Increase fan and some electrical control equipments, but it is at high cost, and installation is cumbersome.
For disadvantage mentioned above, current collection photovoltaic tile and Construction technology of roofing are developed, the collection with heat dissipation channel is mainly passed through
Electric photovoltaic tile carcass and the combination of ventilated roofing solve solar battery heat dissipation problem.
Summary of the invention
The object of the present invention is to provide a kind of current collection photovoltaic tile, connection structure, roof structure and roof construction methods, to solve
Certainly existing but heliotechnics photovoltaic tile carcass design is simple, and without effective heat dissipation channel, cell piece long term high temperature is especially scorching
The technical issues of hot summer photovoltaic tile cell piece temperature steeply rises, and the efficiency of cell piece can reduce, and reduces component generating efficiency.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of current collection photovoltaic tile, including solar panel and carcass, the solar panel are rectangle, and the carcass is height
Strong weather-proof modified resin carcass, carcass are plane tabular, the installation groove that solar panel is equipped with towards sunny side of carcass,
The installation groove includes the lower ledge of groove bottom, lateral upper ledge and transverse direction, opens that there are two tires on the upper ledge
Body is fixedly connected with through-hole, and the right hand edge of the installation groove and the right hand edge of carcass are concordant, the size and the sun of the groove bottom
The outer profile size of energy solar panel is identical,
The center upper portion of the groove bottom is provided with the terminal box avoid holes of rectangle, avoids terminal box avoid holes in the groove bottom
Position is evenly equipped with one group of thermal vias,
A circle rectangular ring installation is equipped with along the four side portion of groove bottom and reinforces ditch, and the installation is reinforced being equipped with connection reinforcement in ditch
Muscle, the connection strengthening rib is in a strip shape, the upper surface of connection strengthening rib and the flush of groove bottom, between connection strengthening rib with
And connection strengthening rib and installation reinforce the gap between furrow rim and form self-adhesion waterproof gasket cement filling out slot,
The corner that ditch is reinforced in the installation, which is equipped with, reinforces salient point, the height and the height phase of connection strengthening rib for reinforcing salient point
Together, reinforce between salient point and reinforce the gap between salient point and the end of connection strengthening rib and form overflowing for self-adhesion waterproof gasket cement
Space out, described fill out in slot are coated with self-adhesion waterproof gasket cement, and the four side portion of the Solar panel backside passes through self-adhesion
Waterproof gasket cement is Nian Jie with groove bottom,
The elongated bumps that are equipped with hold slot, the right end side in the in the shade face of the carcass to the left end edge towards sunny side of the carcass along longitudinal direction
Portion is elongated along longitudinal direction to be equipped with concave-convex catching groove, and the bumps are held slot and matched with the size of concave-convex catching groove, and the bumps are held under slot
Portion is reserved with wind resistance hasp installation groove,
The top edge of the upper ledge is laterally elongated to be equipped with top margin protruding upward, and the top edge in the in the shade face is laterally elongated to be set
Have a downwardly projecting edge, the lower edge in the in the shade face is laterally elongated to be equipped with downwardly projecting strip, the strip it is transversal
Face width is greater than the cross-sectional width of upper ledge,
The in the shade face longitudinal gap of the strip is equipped with one group of ventilation slot.
The connection strengthening rib is parallel with four sides of groove bottom difference, and the cross section of the connection strengthening rib is trapezoidal, institute
It states installation of the connection strengthening rib in every side to reinforce being equipped at intervals with twice in ditch, fills out slot and form three altogether, the width phase for filling out slot
Together.
The reinforcement salient point is arranged four in each corner altogether, and the reinforcement salient point setting extends in two sides connection strengthening rib
On the line and intersection position of extended line, the cross-sectional shape for reinforcing salient point are identical as the cross-sectional shape of connection strengthening rib.
The bumps hold slot include twice hold geosynclinal convex rise and twice hold geosynclinal concave slot, hold geosynclinal convex rise and hold geosynclinal concave slot alternately set
It sets；
The bumps catching groove includes twice catching groove protrusion and twice catching groove groove, and catching groove protrusion and catching groove groove are arranged alternately, button
The cross section that geosynclinal convex rises is rectangle,
The height for holding geosynclinal convex is identical as the height of catching groove protrusion.
The length of the solar panel is 379.5mm, and width 290mm-299mm, the cell piece group includes two
Row three arranges the cell piece of the identical rectangle of totally six block sizes, and every length is 156.75mm, width 78.35mm, adjacent electricity
The spacing of pond piece is 2mm, and the cell piece group is centrally located at left and right sides of solar panel, most next line cell piece
Start to arrange at the high upward 10mm-15mm of lower edge of tempered glass thoroughly, solar panel powers on all between the piece of pond towards sunny side
Welding is covered by insulating tape and is connected,
The length of the carcass is 420mm-400mm, width 330mm；
The length of the terminal box avoid holes is 107mm-163mm, width 51mm-53mm；
The length of the wind resistance hasp installation groove is 25mm, and the depth of groove is 3mm-7mm；
The thermal vias is circle, circular of different sizes, diameter 10mm-22mm；
The ventilation slot is equipped with 5-7, and interval setting distance is 58mm, and most avris ventilation slot is at a distance from carcass left and right edges
It is identical, the cross section of ventilation slot be it is arc-shaped, the width of circular arc is 10mm, and the height of circular arc is 4mm；
The height of the upper ledge is 8mm, and the height of the lower ledge is 4mm, the lower ledge with a thickness of 1.5mm；
Described to hold the cross section that geosynclinal convex rises as rectangle, width 5mm is highly 5mm-6mm；The cross-sectional width for holding geosynclinal concave slot is
The width of 10mm-15mm, catching groove protrusion are 7mm-10mm, are highly 5mm-6mm, and the cross-sectional width of catching groove groove is 10mm-
13mm。
A kind of connection structure of current collection photovoltaic tile, including lateral left and right connection, the left and right connection includes that left and right is adjacent
Left tile and right tile, the geosynclinal convex that holds of the left tile rises and is engaged snapping up and down with the catching groove groove of right tile, the left side watt
The geosynclinal concave slot that holds of piece is engaged snapping with catching groove protrusion up and down.
The connection structure of a kind of current collection photovoltaic tile is vertically connected with including longitudinal, described to be vertically connected with including phase up and down
Adjacent lower tile and upper tile, the strip of the upper tile snaps onto the upper surface of the solar panel of lower tile, under described
The top margin of tile withstands on the in the shade face surface of tile.
A kind of roof structure including connection structure successively includes roof-base, cement mortar screeding layer, prevents from the bottom to top
Water coiled material layer, insulating layer, reinforced concrete protective layer, longitudinal counter battens, aluminum foil composite thermal insulation waterproof bed course, lateral tile batten and
Current collection photovoltaic tile,
The longitudinal direction counter battens and lateral tile batten are spaced flitch,
The edge of the lower tile and upper tile is hung on corresponding lateral tile batten, the in the shade face of upper tile, lower tile
It is enclosed roof drainage gap between the strip of top margin, the upper surface of solar panel and upper tile,
The top of the carcass is fixedly connected by the bolt through carcass connecting hole with lateral tile batten, the top of the carcass
Connector by being fixedly connected with through-hole through carcass is fixedly connected with lateral tile batten, and the lower part of the carcass is anti-by being caught in
The connector of wind hasp installation groove is fixedly connected with lateral tile batten.
A kind of construction method of the roof structure of connection structure, construction procedure are as follows:
Step 1 is laid with cement mortar screeding layer, then in cement mortar screeding layer upper berth waterproof roll layer on roof-base
As first of waterproof layer；
Step 2, one layer of waterproof roll layer upper berth, XPS insulation board is as insulating layer；
Step 3 pours one layer of reinforced concrete protective layer on XPS insulation board；
Longitudinal counter battens is fixed on reinforced concrete protective layer by step 4 by setscrew；
Step 5, in longitudinal counter battens upper berth aluminum foil composite thermal insulation waterproof bed course as second waterproof, aluminum foil composite thermal insulation is anti-
Water subfill covers the air layer between longitudinal counter battens, and aluminum foil composite thermal insulation waterproof bed course is laid with downwards until cornice sealing connects
It connects；
Step 6, the fixed lateral tile batten on aluminum foil composite thermal insulation waterproof bed course, aluminum foil composite thermal insulation waterproof bed course make longitudinal direction
The air layer between air layer and lateral tile batten between counter battens independently separates, and the air layer between lateral tile batten is layer-by-layer
It passes downwardly through cornice and forms ventilation and heat channel, the thermal vias of current collection photovoltaic tile is followed by ventilation and heat channel with outside air
Ring alternately reduces cell piece surface temperature；
Step 7 is fixedly connected with current collection photovoltaic tile on tile batten and completes roofing paving: first installing same layer or so adjacent two panels current collection
Then photovoltaic tile installs neighbouring two panels current collection photovoltaic tile.
Compared with prior art the invention has the characteristics that and the utility model has the advantages that
One, the present invention forms modularization collection electric light as carcass using high-strength weathering modified resin in conjunction with photovoltaic battery panel
Fu Wa, modular design realize current collection photovoltaic tile and conventional watt of seamless connection, can be directly mounted at building roof, can also be with
Replace conventional roofing tile on demand, current collection photovoltaic tile has the function of roofing tile, and has photovoltaic power generation function, makes the best of both worlds.Simultaneously just
In Roof system flexibly convenient configuration, construction efficiency is improved, the loss in manually installed expense and work progress is greatly lowered,
Realize Photovoltaic Building Integration.
Two, photovoltaic battery panel of the invention is according to being pressed into the requirement of equipment in tempered glass lower edge up 10mm-15mm
Place starts cell piece of arranging, and maximizes and increases cell piece exposed area, improves Generation Rate, can maximally utilize roofing area and mention
High Generation Rate.
Three, carcass of the invention is fabricated to the current collection photovoltaic of different colours according to the color adjustment for building conventional roofing tile
Watt, it is high with the degree of Integration of building, increase the integration and aesthetics of building roof.Meanwhile every cell piece use with
The insulating tape of TPT backboard solid colour covers solar panel towards all white weldings on sunny side, realizes solar panel face
Color integration.
Four, carcass of the invention is arranged installation towards sunny side and reinforces ditch, and installation reinforces that connection strengthening rib is arranged in ditch, not only may be used
It to increase the intensity of carcass, while being also the groove that bonding agent is smeared when solar panel is connect with carcass；While corner is also
Salient point is reinforced in design, and reinforcing rib and the cross section for reinforcing salient point are into trapezoidal, which effectively limits the anti-watertight of self-adhesion
Sealing is fixed glue when pressing by solar panel and high-strength weather-proof modified resin carcass and overflows out of groove to four corners
Out.
Five, carcass installation groove of the invention is additionally provided with terminal box avoid holes, the positive and negative anodes of extraction cell piece that can be well-behaved
Lead, under the premise of not destroying high-intensitive modified resin carcass, it is ensured that the flatness of current collection solar tile.
Six, the setting of upper and lower ledge of the invention is engaged it with solar panel, limits firm solar battery
Plate；It is reserved in the upper ledge of carcass and is fixedly connected with through-hole, the installation site of the fixed wind resistance hasp of the reserved roofing tile of left edge, 3 points
Fixed photovoltaic tiles guarantee that later period installation is firm；
Seven, carcass of the invention is provided with several thermal vias that differ in size towards sunny side groove, reduces due to summer temperature mistake
Height cause the temperature of solar battery intralamellar part steeply rise can not rapid cooling problem, the in the shade face of strip of the invention is longitudinal
It is equipped at intervals with ventilation slot, ventilation slot is matched with thermal vias, increases quick heat radiating capability, current collection photovoltaic tile and ventilating and thermal insulating are saturating
Gas roofing combines the Roof system with heat dissipation channel also formed, and ventilation slot, thermal vias combination vent passages are dissipated in conjunction with band
Hot vent passages pitched roof heat preservation ventilating dry construction mode significantly promotes collection point photovoltaic tile in the photoelectric conversion of hot weather
Service life and the service life of extension roofing when efficiency, solar panel.
Eight, the left lateral of carcass outer rim of the invention and right-hand component are not equipped with the bumps matched and hold slot and groove button
Slot, facilitates the connection of the adjacent two panels photovoltaic tile in left and right, and upper edge and lower edge are respectively equipped with strip and top margin, convenient phase up and down
The connection of adjacent two panels photovoltaic tile, four connecting pins up and down of photovoltaic tile can match with the connecting pin shape of normal tiles
Close, play watt and watt between overlap joint, when installation a piece of current collection photovoltaic tile connecting pin can with another current collection photovoltaic tile or
The connecting pin of person's common roof watt matches, identical as conventional watt of structure and width dimensions when prefabricated, can directly replace conventional
Watt；
Meanwhile the in the shade face of upper tile, the top margin of lower tile, the upper surface of solar panel and upper tile strip between
It is enclosed roof drainage gap, while twice waterproof layer is set, prevents infiltration roofing from having the effect of waterproof, no leak is hidden
Suffer from, highly-safe nothing falls off risk of collapsing.
On the one hand second waterproof layer plays the role of waterproof, counter battens air layer and tile batten air is on the other hand isolated
The air exchange between two layers of air layer is isolated, so that the hot gas that the thermal vias of current collection photovoltaic tile sheds passes through tile batten in layer
The ventilation and heat channel that air layer, cornice are formed directly reduces cell piece surface temperature with outside air cycle alternation.
Detailed description of the invention
The present invention will be further described in detail with reference to the accompanying drawing.
Fig. 1 is the schematic perspective view of solar panel of the present invention.
Fig. 2 is the overlooking structure diagram of Fig. 1.
Fig. 3 is carcass of the present invention towards sunny side structural schematic diagram.
Fig. 4 is the schematic perspective view of Fig. 3.
Fig. 5 is the partial enlarged view of Fig. 4.
Fig. 6 is the right view of Fig. 3.
Fig. 7 is the left view of Fig. 3.
Fig. 8 is the rearview of Fig. 3.
Fig. 9 is the front view of Fig. 3.
Figure 10 is the in the shade face structural schematic diagram of carcass of the present invention.
Figure 11 is the schematic diagram of left and right two pieces of carcasses splicing.
Figure 12 is the attachment structure schematic diagram after the present invention two pieces of current collection photovoltaic tile splits in left and right.
Figure 13 is that the middle part of Figure 12 shows the partial structure diagram of wind resistance hasp installation groove.
Figure 14 is the attachment structure schematic diagram after four pieces of current collection photovoltaic tile splits up and down of the invention.
Figure 15 is the completion structure chart of construction method step one of the present invention.
Figure 16 is the completion structure chart of construction method step two of the present invention.
Figure 17 is the completion structure chart of construction method step three of the present invention.
Figure 18 is the completion structure chart of construction method step four of the present invention.
Figure 19 is the completion structure chart of construction method step five of the present invention.
Figure 20 is the completion structure chart of construction method step six of the present invention.
Figure 21 is the schematic diagram of roof structure of the present invention and the completion structure chart of construction method step seven.
Figure 22 is the partial enlarged view of Figure 21.
Figure 23 is the side block diagram of Figure 21.
Appended drawing reference: 1- solar panel, 1a- cell piece, 2- carcass, 3- terminal box avoid holes, 4- heat dissipation are logical
Hole, ditch is reinforced in 5- installation, 6- connection strengthening rib, 7- fill out slot, 8- reinforce salient point, 9- overflow space, 10- bumps hold slot,
11- bumps catching groove, 12- wind resistance hasp installation groove, 13- top margin, 14- edge, 15- strip, 16- ventilation slot, 17-
Hold geosynclinal convex, 18- is held under geosynclinal concave slot, 19- catching groove protrusion, 20- catching groove groove, 21- groove bottom, the upper ledge of 22-, 23-
Ledge, 24- carcass are fixedly connected with tile, the upper tile of 28-, the room 29- under the left tile of through-hole, 25-, the right tile of 26-, 27-
Face base, 30- cement mortar screeding layer, 31- waterproof roll layer, 32- insulating layer, 33- reinforced concrete protective layer, 34-
Longitudinal counter battens, 35- aluminum foil composite thermal insulation waterproof bed course, 36- transverse direction tile batten, 37- insulating tape.
Specific embodiment
Embodiment is referring to shown in Fig. 1-12, a kind of current collection photovoltaic tile, including solar panel 1 and carcass 2, the sun
Energy solar panel is rectangle, and the carcass is high-strength weathering modified resin carcass, and carcass is plane tabular, and carcass is equipped with towards sunny side
The installation groove of solar panel.
The installation groove includes the lower ledge 23 of groove bottom 21, lateral upper ledge 22 and transverse direction, on the upper ledge
It opens and is fixedly connected with through-hole 24 there are two carcass, the right hand edge of the installation groove and the right hand edge of carcass are concordant, the groove bottom
Size it is identical as the outer profile size of solar panel.
The center upper portion of the groove bottom 21 is provided with the terminal box avoid holes 3 of the solar panel of rectangle, the slot bottom
The position that terminal box avoid holes are avoided on face is evenly equipped with one group of thermal vias 4.
A circle rectangular ring installation is equipped with along the four side portion of groove bottom and reinforces ditch 5, and the company of being equipped in ditch 5 is reinforced in the installation
Reinforcing rib 6 is connect, the connection strengthening rib 6 is in a strip shape, the upper surface of connection strengthening rib 6 and the flush of groove bottom 21, connection
Between reinforcing rib 6 and connection strengthening rib 6 and installation reinforce the gap between ditch 5 edge and form self-adhesion waterproof gasket cement filling out slot
7,
The corner that ditch 5 is reinforced in the installation, which is equipped with, reinforces salient point 8, the height of the height for reinforcing salient point 8 and connection strengthening rib 6
It is identical, reinforce between salient point 8 and reinforce the gap between salient point 8 and the end of connection strengthening rib 6 and forms self-adhesion waterproof sealing
The overflow space 9 of glue, described fill out in slot 7 are coated with self-adhesion waterproof gasket cement, the four side portion of the Solar panel backside
It is Nian Jie with groove bottom 21 by self-adhesion waterproof gasket cement.
Self-adhesion waterproof gasket cement is lifelong not curing type glue, has excellent bonding force, and it is convenient to construct, and is a kind of extremely first
Into waterproof and repairing sealing material, on the ultraviolet light carbon arc surface light irradiation 2000h without changing colour, be hardened, crack phenomenon, it has
There are excellent heat-resisting, resistance to thermalization performance and fabulous air-tightness, waterproof gasket cement can be to avoid the generation of any fortuitous event, temperature
Degree is up to optimum efficiency within the scope of 5 DEG C -45 DEG C.
The elongated bumps that are equipped with hold slot 10 to the left end edge towards sunny side of the carcass along longitudinal direction, the in the shade face of the carcass
Right end edge is elongated along longitudinal direction to be equipped with concave-convex catching groove 11, and the bumps are held slot 10 and matched with the size of concave-convex catching groove 11, described
The lower part that bumps hold slot 10 is reserved with wind resistance hasp installation groove 12.
The top edge of the upper ledge 22 is laterally elongated to be equipped with top margin 13 protruding upward, and the top edge in the in the shade face is horizontal
It is equipped with downwardly projecting edge 14 to elongated, the lower edge in the in the shade face is laterally elongated to be equipped with downwardly projecting strip 15, institute
The cross-sectional width for stating strip 15 is greater than the cross-sectional width of upper ledge 22.
The in the shade face longitudinal gap of the strip 15 is equipped with one group of ventilation slot 16.
The connection strengthening rib 6 is parallel with four sides of groove bottom 21 difference, and the cross section of the connection strengthening rib 6 is ladder
Shape, installation of the connection strengthening rib 6 in every side is reinforced being equipped at intervals with twice in ditch 5, fills out slot 7 and form three altogether, described to fill out slot 7
It is of same size.
The reinforcement salient point 8 is arranged four in each corner altogether, and the reinforcement salient point 8 is arranged in two sides connection strengthening rib 6
The cross-sectional shape phase of the cross-sectional shape and connection strengthening rib of salient point 8 is reinforced on the extended line and intersection position of extended line
Together.
The bumps hold slot include twice hold geosynclinal convex rise 17 and twice hold geosynclinal concave slot 18, hold geosynclinal convex and rise and 17 and hold geosynclinal concave slot 18
It is arranged alternately；
The bumps catching groove includes twice catching groove protrusion 19 and twice catching groove groove 20, and catching groove protrusion 19 and catching groove groove 20 replace
Setting, the cross section of catching groove protrusion 19 are rectangle,
The height for holding geosynclinal convex 17 is identical as the height of catching groove protrusion 19.
In the present embodiment, solar panel in the present invention by high tempered glass thoroughly and monocrystalline silicon, polycrystalline silicon battery plate,
EVA and TPT backboard is laminated to be formed, and every cell piece, which is used, covers electricity with the insulating tape 37 of TPT backboard solid colour
Pond plate realizes the integration of solar panel color towards all white weldings on sunny side.The length of the solar panel 1
A is 379.5mm, and width b is 290mm-299mm, and the cell piece group includes the two rows three column identical rectangle of totally six block sizes
Cell piece 1a, every length c are 156.75mm, and width d is 78.35mm, and the spacing e of adjacent cell piece is 2mm, the battery
Piece group is centrally located at left and right sides of solar panel, most next line cell piece high tempered glass thoroughly lower edge to
Start to arrange at upper f=10mm-15mm,
The length g of the carcass 2 is 420mm-400mm, and width h is 330mm；
The length j of the terminal box avoid holes 3 is 107mm-163mm, and width k is 51mm-53mm；
The length l of the wind resistance hasp installation groove 12 is 25mm, and the depth m of groove is 3mm-7mm；
The thermal vias is circle, circular of different sizes, and diameter n is 10mm-22mm；
For the ventilation slot 16 equipped with 5-7, interval setting distance s is 58mm, most avris ventilation slot and carcass left and right edges
It is u=29mm in the present embodiment apart from identical.The cross section of ventilation slot be it is arc-shaped, the width t of circular arc is 10mm, the height of circular arc
Degree r is 4mm.
In the present embodiment, the width p of the groove area where installation groove is 290mm-303mm, and length q is 379.5mm-
380mm.The length along groove area width direction of the connection strengthening rib 6 is 271.71mm-362mm, along groove section length side
To length be 285mm-362.57mm.The width for filling out slot is 7mm.
The height of the upper ledge 22 is 8mm, and the height of the lower ledge 23 is 4mm, the lower ledge 23 with a thickness of
1.5mm。
The geosynclinal convex that holds plays 17 cross section as rectangle, and width v is 5mm, and height w is 5mm-6mm；Hold the cross of geosynclinal concave slot 18
Cross-sectional width x is 10mm-15mm, and the width y of catching groove protrusion 19 is 7mm-10mm, and height z is 5mm-6mm, catching groove groove 20
Cross-sectional width i is 10mm-13mm.
Referring to shown in Fig. 1-14, the connection structure of this current collection photovoltaic tile, including lateral left and right connection, the left and right connects
Connect the left tile 25 and right tile 26 adjacent including left and right, the left tile hold geosynclinal convex rise with above and below the catching groove groove of right tile
It is engaged snapping, the geosynclinal concave slot that holds of the left tile is engaged snapping with catching groove protrusion up and down.
The connection structure of this current collection photovoltaic tile, further include it is longitudinal be vertically connected with, it is described to be vertically connected with including phase up and down
Adjacent lower tile 27 and upper tile 28, the strip 15 of the upper tile 28 snap onto the upper of the solar panel 1 of lower tile 27
The top margin 13 on surface, the lower tile 27 withstands on the in the shade face surface of tile 28.
Referring to fig. 2 shown in 1-23, this roof structure including connection structure successively includes roof-base from the bottom to top
29, cement mortar screeding layer 30, waterproof roll layer 31, insulating layer 32, reinforced concrete protective layer 33, longitudinal counter battens 34, aluminium
Foil compound heat-insulation waterproof bed course 35,36 sum aggregate electricity photovoltaic tile group of lateral tile batten.
The longitudinal direction counter battens 34 and lateral tile batten 36 are spaced flitch.
The edge of the lower tile 27 and upper tile 28 is hung on corresponding lateral tile batten 36, upper tile 28 it is in the shade
Face, the top margin of lower tile 27, the upper surface of solar panel 1 and upper tile 28 strip 15 between be enclosed roofing row
Water gap.
The top of the carcass 2 is fixedly connected by the bolt through carcass connecting hole with lateral tile batten 36, the tire
The top of body 2 is fixedly connected by being fixedly connected with the connector of through-hole through carcass with lateral tile batten 36, under the carcass 2
Portion is fixedly connected by being caught in the connector of wind resistance hasp installation groove 12 with lateral tile batten 36.
In the present embodiment, the waterproof roll layer 31 with a thickness of 1.5mm, insulating layer 32 is the XPS heat preservation of 100mm thickness
Plate, reinforced concrete protective layer 33 with a thickness of 30mm, longitudinal counter battens 34 and lateral tile batten 36 are flitch, the cross of flitch
Section side length is 40mm, and the distance between adjacent twice longitudinal direction counter battens 34 in left and right is 600mm, neighbouring twice transverse direction tile hanging
The distance between item 36 is 350mm.
The construction method of the roof structure of this connection structure, construction procedure are as follows:
Step 1 is laid with cement mortar screeding layer 30, then in 30 upper berth waterproof of cement mortar screeding layer on roof-base 29
Coiled material layer 31 is used as first of waterproof layer.It is shown in Figure 15.
Step 2, on one layer of 31 upper berth of waterproof roll layer, XPS insulation board is as insulating layer 32.It is shown in Figure 16.
Step 3 pours one layer of reinforced concrete protective layer 33 on XPS insulation board.It is shown in Figure 17.
Longitudinal counter battens 34 is fixed on reinforced concrete protective layer 33 by step 4 by setscrew.Referring to Figure 18
It is shown.
Step 5 is used as second waterproof in longitudinal 34 upper berth aluminum foil composite thermal insulation waterproof bed course 35 of counter battens, and aluminium foil is multiple
It closes insulating water-proof bed course 35 and covers the air layer between longitudinal counter battens 34, aluminum foil composite thermal insulation waterproof bed course 35 is laid with downwards straight
It is tightly connected to cornice.It is shown in Figure 19.
Step 6, the fixed lateral tile batten 36 on aluminum foil composite thermal insulation waterproof bed course 35, aluminum foil composite thermal insulation collision mat
Layer 35 separates the air layer between air layer between longitudinal counter battens 34 and lateral tile batten 36 independently, lateral tile batten it
Between 36 air layer successively pass downwardly through cornice and form ventilation and heat channel, the thermal vias 4 of current collection photovoltaic tile is dissipated by ventilation
The passage of heat and outside air cycle alternation reduce cell piece surface temperature.It is shown in Figure 20.
Step 7 is fixedly connected with current collection photovoltaic tile on tile batten and completes roofing paving: first installing same layer or so adjacent two panels
Then current collection photovoltaic tile installs neighbouring two panels current collection photovoltaic tile.Referring to fig. 2 shown in 1-23.
Claims (9)
1. a kind of current collection photovoltaic tile, including solar panel (1) and carcass (2), it is characterised in that: the solar panel
For rectangle, the carcass is high-strength weathering modified resin carcass, and carcass is plane tabular, and carcass is equipped with solar-electricity towards sunny side
The installation groove of pond plate,
The installation groove includes the lower ledge (23) of groove bottom (21), lateral upper ledge (22) and transverse direction, the upper ledge
On open and be fixedly connected through-hole (24) there are two carcass, the right hand edge of the installation groove and the right hand edge of carcass are concordant, the slot
The size of bottom surface and the outer profile size of solar panel are identical,
The center upper portion of the groove bottom (21) is provided with the terminal box avoid holes (3) of the solar panel of rectangle, the slot bottom
The position that terminal box avoid holes are avoided on face is evenly equipped with one group of thermal vias (4),
A circle rectangular ring installation is equipped with along the four side portion of groove bottom and reinforces ditch (5), and the company of being equipped in ditch (5) is reinforced in the installation
It connects reinforcing rib (6), the connection strengthening rib (6) is in a strip shape, and the upper surface of connection strengthening rib (6) and the surface of groove bottom (21) are flat
Together, it is anti-to form self-adhesion for the gap between connection strengthening rib (6) and between connection strengthening rib (6) and installation reinforcement ditch (5) edge
Slot (7) are filled out in watertight sealing,
The corner that ditch (5) are reinforced in the installation, which is equipped with, reinforces salient point (8), the height and connection strengthening rib for reinforcing salient point (8)
(6) height is identical, reinforces between salient point (8) and reinforce the gap shape between salient point (8) and the end of connection strengthening rib (6)
At the overflow space (9) of self-adhesion waterproof gasket cement, described fill out in slot (7) is coated with self-adhesion waterproof gasket cement, the solar-electricity
The four side portion of pond back is Nian Jie with groove bottom (21) by self-adhesion waterproof gasket cement,
The left end edge towards sunny side of the carcass along longitudinal direction hold slot (10) by the elongated bumps that are equipped with, the right side in the in the shade face of the carcass
End edge portion is elongated along longitudinal direction to be equipped with concave-convex catching groove (11), and the bumps are held slot (10) and matched with the size of concave-convex catching groove (11),
The lower part that the bumps hold slot (10) is reserved with wind resistance hasp installation groove (12),
The top edge of the upper ledge (22) is laterally elongated to be equipped with top margin (13) protruding upward, and the top edge in the in the shade face is horizontal
It is equipped with downwardly projecting edge (14) to elongated, the lower edge in the in the shade face is laterally elongated to be equipped with downwardly projecting strip
(15), the cross-sectional width of the strip (15) is greater than the cross-sectional width of upper ledge (22),
The in the shade face longitudinal gap of the strip (15) is equipped with one group of ventilation slot (16).
2. current collection photovoltaic tile according to claim 1, it is characterised in that: the connection strengthening rib (6) and groove bottom (21)
Four sides difference it is parallel, the cross section of the connection strengthening rib (6) is trapezoidal, installation of the connection strengthening rib (6) in every side
Reinforce being equipped at intervals with twice in ditch (5), fills out slot (7) and form three altogether, it is described to fill out the of same size of slot (7).
3. current collection photovoltaic tile according to claim 1, it is characterised in that: the reinforcement salient point (8) sets altogether in each corner
Four are set, reinforcement salient point (8) is arranged on two sides connection strengthening rib (6) extended line and the intersection position of extended line, adds
The cross-sectional shape of strong salient point (8) is identical as the cross-sectional shape of connection strengthening rib.
4. current collection photovoltaic tile according to claim 1 to 3, it is characterised in that: it includes twice that the bumps, which hold slot,
It holds geosynclinal convex and plays (17) and twice and hold geosynclinal concave slot (18), hold geosynclinal convex (17) and hold geosynclinal concave slot (18) and be arranged alternately；
The bumps catching groove includes twice catching groove raised (19) and twice catching groove groove (20), catching groove raised (19) and catching groove groove
(20) it being arranged alternately, the cross section of catching groove protrusion (19) is rectangle,
The height for holding geosynclinal convex (17) is identical as the raised height of (19) of catching groove.
5. current collection photovoltaic tile according to claim 4, it is characterised in that: the length of the solar panel (1) is
379.5mm, width 290mm-299mm, the cell piece group include the battery that two rows three arrange the identical rectangle of totally six block sizes
Piece (1a), every length are 156.75mm, and width 78.35mm, the spacing of adjacent cell piece is 2mm, the cell piece group
Be centrally located at left and right sides of solar panel, most next line cell piece is upward in the lower edge of high tempered glass thoroughly
Start to arrange at 10mm-15mm, solar panel powers on all weldings between the piece of pond towards sunny side and connects by insulating tape (37) covering
It connects,
The length of the carcass (2) is 420mm-400mm, width 330mm；
The length of the terminal box avoid holes (3) is 107mm-163mm, width 51mm-53mm；
The length of the wind resistance hasp installation groove (12) is 25mm, and the depth of groove is 3mm-7mm；
The thermal vias is circle, circular of different sizes, diameter 10mm-22mm；
The ventilation slot (16) is a equipped with 5-7, and interval setting distance is 58mm, most avris ventilation slot and carcass left and right edges
Apart from identical, the cross section of ventilation slot be it is arc-shaped, the width of circular arc is 10mm, and the height of circular arc is 4mm；
The height of the upper ledge (22) is 8mm, and the height of the lower ledge (23) is 4mm, the thickness of the lower ledge (23)
For 1.5mm；
The geosynclinal convex that holds plays the cross section of (17) as rectangle, and width 5mm is highly 5mm-6mm；Hold the transversal of geosynclinal concave slot (18)
Face width is 10mm-15mm, and it is highly 5mm-6mm that the width of catching groove protrusion (19), which is 7mm-10mm, the cross of catching groove groove (20)
Cross-sectional width is 10mm-13mm.
6. a kind of connection structure of current collection photovoltaic tile according to claim 4 or 5, it is characterised in that: including a lateral left side
Right connection, the left and right connection include the adjacent left tile (25) and right tile (26) in left and right, and the geosynclinal convex that holds of the left tile rises
It is engaged snapping up and down with the catching groove groove of right tile, the geosynclinal concave slot that holds of the left tile is engaged snapping with catching groove protrusion up and down.
7. a kind of connection structure of current collection photovoltaic tile according to claim 6, it is characterised in that: further include it is longitudinal up and down
Connection, it is described to be vertically connected with including neighbouring lower tile (27) and upper tile (28), the strip of the upper tile (28)
(15) upper surface of the solar panel (1) of lower tile (27) is snapped onto, the top margin (13) of the lower tile (27) is withstood on
The in the shade face surface of tile (28).
8. a kind of roof structure including connection structure as claimed in claim 7, it is characterised in that: from the bottom to top successively include room
Face base (29), cement mortar screeding layer (30), waterproof roll layer (31), insulating layer (32), reinforced concrete protective layer (33),
Longitudinal counter battens (34), aluminum foil composite thermal insulation waterproof bed course (35), lateral tile batten (36) sum aggregate electricity photovoltaic tile group,
The longitudinal direction counter battens (34) and lateral tile batten (36) are spaced flitch,
The top of the carcass (2) is fixedly connected by the bolt through carcass connecting hole with lateral tile batten (36), the tire
The top of body (2) is fixedly connected by being fixedly connected with the connector of through-hole through carcass with lateral tile batten (36), the carcass
(2) lower part is fixedly connected by being caught in the connector of wind resistance hasp installation groove (12) with lateral tile batten (36).
9. a kind of construction method of the roof structure of connection structure according to claim 8, which is characterized in that construction procedure
It is as follows:
Step 1 is laid with cement mortar screeding layer (30) on roof-base (29), then on cement mortar screeding layer (30)
It spreads waterproof roll layer (31) and is used as first of waterproof layer；
Step 2, in waterproof roll layer, (31 one layer of upper berth XPS insulation board are as insulating layer (32)；
Step 3 pours one layer of reinforced concrete protective layer (33) on XPS insulation board；
Longitudinal counter battens (34) is fixed on reinforced concrete protective layer (33) by step 4 by setscrew；
Step 5 is used as second waterproof in longitudinal counter battens (34) upper berth aluminum foil composite thermal insulation waterproof bed course (35), and aluminium foil is multiple
The air layer between the longitudinal counter battens (34) of insulating water-proof bed course (35) covering is closed, aluminum foil composite thermal insulation waterproof bed course (35) is downward
It is laid with until cornice is tightly connected；
Step 6, fixed lateral tile batten (36), aluminum foil composite thermal insulation collision mat on aluminum foil composite thermal insulation waterproof bed course (35)
Layer (35) separates the air layer between air layer and lateral tile batten (36) between longitudinal counter battens (34) independently, laterally hangs
The air layer of (36) successively passes downwardly through cornice and forms ventilation and heat channel, the thermal vias (4) of current collection photovoltaic tile between watt item
Cell piece surface temperature is reduced by ventilation and heat channel and outside air cycle alternation；
Step 7 is fixedly connected with current collection photovoltaic tile on tile batten and completes roofing paving: first installing same layer or so adjacent two panels current collection
Then photovoltaic tile installs neighbouring two panels current collection photovoltaic tile.
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| CN110336523A (en) * | 2019-07-11 | 2019-10-15 | 天津大学 | A kind of photovoltaic building materials module based on building module |
| CN112064898A (en) * | 2020-08-19 | 2020-12-11 | 王雨彤 | Building roof for solar photovoltaic power generation convenient to sealed drainage |
| CN112575970A (en) * | 2020-12-15 | 2021-03-30 | 保定嘉盛光电科技股份有限公司 | Photovoltaic roof unit and laying method |
| CN113445673A (en) * | 2021-08-05 | 2021-09-28 | 湖北飞友建设集团有限公司 | Construction method of photovoltaic integrated roof structure |
| CN115233898A (en) * | 2022-08-31 | 2022-10-25 | 河北省凤凰谷零碳发展研究院 | BIPV and green building installation method |
| CN116388679A (en) * | 2023-04-17 | 2023-07-04 | 国网安徽省电力有限公司南陵县供电公司 | Photovoltaic panel installation device |
| WO2024164695A1 (en) * | 2023-02-07 | 2024-08-15 | 天合光能股份有限公司 | Photovoltaic tile and photovoltaic roof having slope |
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