CN109797914A - A kind of roof photovoltaic buckle type is without screw hole sink without sealing waterproof roof structure - Google Patents
A kind of roof photovoltaic buckle type is without screw hole sink without sealing waterproof roof structure Download PDFInfo
- Publication number
- CN109797914A CN109797914A CN201910198663.1A CN201910198663A CN109797914A CN 109797914 A CN109797914 A CN 109797914A CN 201910198663 A CN201910198663 A CN 201910198663A CN 109797914 A CN109797914 A CN 109797914A
- Authority
- CN
- China
- Prior art keywords
- sink
- photovoltaic
- roof
- longitudinal
- fulcrum bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The present invention relates to roof solar field of photovoltaic power generation.Technical solution is: a kind of roof Photovoltaic Building Integration waterproof roof structure, several photovoltaic modulies including array arrangement, it is characterized by: the structure further includes several backbars for being parallel to each other and being fixed at a distance between left and right on roof purlin, the longitudinal sink cooperated with the head hitch of backbar, the side bracket for being fixed on roof purlin and trough rim at left and right sides of longitudinal sink being supported respectively, it is fixed on the fulcrum bearing of longitudinal sink top, it is connected to the support plate that holding photovoltaic module is used in fulcrum bearing, it is fixed in fulcrum bearing and the edge of the photovoltaic module is carried out to clamp fixed briquetting, the lateral sink positioning strip and left and right ends for being fastened on longitudinal sink top are positioned respectively by the transverse direction sink positioning strip and by the lateral sink of longitudinal sink two sides trough rim holding.The structure should firm in structure, safe and reliable, the fast and convenient feature of installation, and materials save, are at low cost.
Description
Technical field
The present invention relates to roof solar field of photovoltaic power generation, specifically a kind of roof Photovoltaic Building Integration buckle type without
Screw hole sink, without sealant (part) waterproof roof structure.
Background technique
Photovoltaic Building Integration is a kind of technology that photovoltaic power generation product is combined or integrated with building.Photovoltaic building one
There are many forms for bodyization, wherein the common photovoltaic module of crystal silicon is used to replace roofing tile as building roof --- especially color steel
Watt, it is one of form of Photovoltaic Building Integration.This kind of form is roof boarding (watt) old roofing to be updated and building yet to be built
The selection scheme of roofing very economical had not only built photovoltaic plant simultaneously but also had completed the update or closing of roofing, so currently, in work
A degree of application has been obtained on commercial roof, compared to use dedicated photovoltaic tile as the scheme of roofing tile, tool
Have the advantages that cost is relatively low, easy to maintenance and installation specification is not high.With crystal silicon class component and corollary equipment cost
Reduction, this kind of Photovoltaic Building Integration form have very big development space.
The above-mentioned integration roof of photovoltaic construction power station using the common photovoltaic module of crystal silicon, industry is to structure type, bracket
System etc. has carried out many explorations, wherein the structure application for adding assembly support to form with vertical, horizontal sink occupies the majority；These sides
Case there is a degree of place kind not to the utmost or intensity is insufficient (especially wind loading rating is insufficient) or excessively complicated, installation is difficult
Degree is big, or has the shortcomings that the risk of leak.
Summary of the invention
The purpose of the present invention is overcoming the shortcomings of above-mentioned background technique, a kind of roof Photovoltaic Building Integration waterproof room is provided
Face structure, the structure should firm in structure, safe and reliable, the fast and convenient feature of installation, and materials save, are at low cost.
To achieve the above object, the present invention provides the following technical scheme that
A kind of roof Photovoltaic Building Integration waterproof roof structure, several photovoltaic modulies including array arrangement, feature
Be: the structure further include be parallel to each other and be fixed at a distance between left and right several backbars on roof purlin, with
Longitudinal sink of the head hitch cooperation of backbar, be fixed on roof purlin and respectively to trough rim at left and right sides of longitudinal sink into
The side bracket of row support, is connected to the branch that holding photovoltaic module is used in fulcrum bearing at the fulcrum bearing for being fixed on longitudinal sink top
Board is fixed in fulcrum bearing and carries out clamping fixed briquetting to the edge of the photovoltaic module, is fastened on longitudinal sink top
The lateral sink positioning strip in portion and left and right ends are positioned respectively by the transverse direction sink positioning strip and by longitudinal sink two sides trough rim
The lateral sink of holding.
The cross section of the backbar be it is I-shaped, it is stupefied that head is that the rectangle arranged vertically of diagonal line is dashed forward；The longitudinal direction
The cross section of sink be it is W-shaped, top be dash forward with the rectangle it is stupefied cladding cooperation hasp；The left and right of the transverse direction sink positioning strip
Two sides be respectively on the flanging chosen, middle part is the hitch with the hasp fasten and coordinate.
The fulcrum bearing forms clamp structure by two supporting legs, is respectively equipped with bolt hole and threaded hole in two supporting legs,
And it is equipped with T shape card slot, the clamping opening matched with longitudinal sink head is arranged at supporting leg lower part, is equipped with threaded hole at the top of fulcrum bearing.
Described support plate one end is the lug mating with the card slot of fulcrum bearing；Remaining position is used for holding photovoltaic group
Part.
The briquetting includes middle briquetting and side briquetting, and the bottom end of side briquetting is in plush copper shape, and plush copper, which is worn, is stuck in fulcrum bearing side
In the card slot of supporting leg, top is equipped with bolt hole.
The transverse direction sink is transversely to the machine direction sink arrangement；The left and right ends portion of lateral sink is respectively provided with an opening, should
Opening and the flanging of lateral sink positioning strip wear cooperation.
The cross section of the cover board is in π shape, and the card base eye-splice stretched down by it is between two adjacent groups part
In gap.
The fulcrum bearing is fixedly clamped by bolt at the top of longitudinal sink.
The front and rear side of the photovoltaic module is along in lateral sink.
The backbar is fixed on purlin with self-tapping screw.
The advantages and beneficial effects of the present invention are:
(1) occlusion structure of the hasp on longitudinal sink cross section head of the invention and two sides, first is that the structure is real
Now longitudinal sink is fixed without screw, longitudinal sink head need to be only buckled on backbar, two sides, which are engaged on the bracket of side, (to be needed
When), it avoids being directed through longitudinal sink and is fixed on roof purlin with self-tapping screw, prevent from being likely to occur at self-tapping screw hole
Percolating water phenomenon；Second is that using overlapping mode spreading, when needing spreading, it is only necessary to which adjacent two pieces of longitudinal direction sink certain lengths are taken
It connects, without taking the connection types such as welding, riveting, bonding, simply, conveniently；Third is that realizing Fast Installation.
(2) the clamp structure installation of fulcrum bearing of the invention is quick and convenient, and is reliably retained on backbar, Ke Yiti
The wind loading rating of high photovoltaic assembly array roof structure.
(3) backbar of the invention plays main load-bearing effect, and cross section structure is conducive to carry, and reduces disappearing for material
Consumption.
(4) structure support plate of the invention is simple, easy to install, reliable, only need to just complete supporting by the movement inserted, blocked
Installation on seat supporting leg；The support plate of two sides is mutually indepedent, and in photovoltaic array area boundary, the side of no photovoltaic module is without setting
Set support plate.
(5) structure of the invention is firm, safe and reliable, and materials save, is at low cost.
Detailed description of the invention
Fig. 1 is mounting structure schematic diagram of the invention (cross-sectional view for being transversely to the machine direction sink length direction).
Fig. 2 is the enlarged structure schematic diagram of backbar in Fig. 1.
Fig. 3 is the enlarged structure schematic diagram of longitudinal sink in Fig. 1.
Fig. 4 is the enlarged structure schematic diagram of fulcrum bearing in Fig. 1.
Fig. 5 is the left view status diagram of Fig. 4.
Fig. 6 is the enlarged structure schematic diagram of support plate in Fig. 1.
Fig. 7 is the overlooking state schematic diagram of Fig. 6.
Fig. 8 is lateral sink overlooking structure diagram.
Fig. 9 is lateral sink left view structural representation.
Figure 10 is lateral sink positioning strip schematic cross-section.
Figure 11 is the middle briquetting enlarged structure schematic diagram in Fig. 1.
Figure 12 is the enlarged structure schematic diagram of side briquetting in Fig. 1.
Figure 13 is A in Figure 12 to structural schematic diagram.
Figure 14 is the enlarged structure schematic diagram of Fig. 1 cover plate.
Figure 15 is the enlarged structure schematic diagram of side bracket in Fig. 1.
Figure 16 is the schematic view of the front view (cross-sectional structure figure) of photovoltaic module.
Figure 17 is the moulding cross-sectional structure schematic diagram of photovoltaic module in Figure 16.
Figure 18 is the positional diagram (left view direction of Fig. 1) of adjacent photovoltaic component and lateral sink.
Figure 19 is mutual alignment relation schematic diagram (the vertical view side of Fig. 1 of longitudinal sink, lateral sink and photovoltaic module
To；Photovoltaic module in figure is represented by dashed line).
In figure: 1- purlin, 2- leftmost support, the longitudinal direction 3- sink, 4- transverse direction sink, 5- photovoltaic module, briquetting in 6-, 7- lid
Plate, 8- bolt, 9- fulcrum bearing, 10- bolt, 11- transverse direction sink positioning strip, the side 12- briquetting, 13- rightmost support, 14- backbar,
15- support plate.
Specific embodiment
Below in conjunction with drawings and examples, the invention will be further described, and following embodiment is only used for clearly
Illustrate technical solution of the present invention, for those of ordinary skill in the art the case where not departing from the principle and spirit of the invention
Under these embodiments can be carried out with a variety of change, modification, replacement and modification, the scope of the present invention by appended claims and its
Equivalent limits.
Waterproof roof structure scheme of installation shown in FIG. 1, for the cross-sectional view for being transversely to the machine direction sink length direction；Figure
In: leftmost support 2, rightmost support 13 and several backbars 14 press the position of 5 Array Design of photovoltaic module, are consolidated by self-tapping screw
It is scheduled on roof purlin 1.The cross section of the backbar be it is I-shaped, head is that rectangle dashes forward that stupefied (rectangle stupefied diagonal line of dashing forward is perpendicular
Straight arrangement)；Several backbars are fixed at a certain distance between left and right；The certain distance is according to length (the i.e. photovoltaic of photovoltaic module
The length of left and right directions of the component in Fig. 1 determines).Direction arrangement of longitudinal sink 3 perpendicular to purlin 1, cross section W
Shape, top are the stupefied hasps matched of dashing forward with the rectangle, and the rectangle of the hasp and backbar 14 is dashed forward stupefied cladding cooperation；Longitudinal water
The two sides of slot are engaged cooperation with leftmost support 2, rightmost support 13 respectively.
The outside of the longitudinal direction sink hasp simultaneously hitch lateral sink positioning strip and fulcrum bearing.By Figure 19 (for figure
Face is clear, and hasp, backbar, fulcrum bearing, middle briquetting and cover board are omitted in figure) visible: longitudinal sink is linearly on roofing
Arranged (is arranged) along roof drainage direction, two 4 positioning strip interval several distances (i.e. upper and lowers in Figure 19 of lateral sink
To distance；The distance is determined by the width of photovoltaic module) be fastened on the hasp of longitudinal sink, two fulcrum bearings are then located at two
Between a transverse direction sink positioning strip and the clamping opening of its underpart is also fastened on the hasp；The photovoltaic module of array arrangement
In, one end (left or right) of each photovoltaic module two bearing plate supports by being fixed in two fulcrum bearings one by one respectively
It holds.
The left and right sides of the transverse direction sink positioning strip 11 be respectively on the flanging chosen, middle part is matched with hasp cladding
The hitch of conjunction.The hitch cladding of lateral sink positioning strip is fastened on the hasp of longitudinal sink top, so that lateral sink positioning
Item is fixed.
The fulcrum bearing 9 forms clamp structure by two supporting legs, and bolt hole and threaded hole are respectively equipped in two supporting legs, and
It is equipped with T shape card slot, there is the clamping opening matched with the hasp in supporting leg lower part, is equipped with threaded hole at the top of fulcrum bearing；Fulcrum bearing packet
It covers and is fastened on the hasp of longitudinal sink, and tightened by grip bolt 10.
One end of the support plate 15 is that (remaining position is used for holding photovoltaic to the lug mating with the card slot of fulcrum bearing
Component), the lug jam is in the T shape card slot of fulcrum bearing 9, so that remaining position of support plate keeps horizontality, with benefit
In holding transverse direction sink.
Lateral sink 4 is transversely to the machine direction the arrangement of sink 3, and the opening at both ends is inserted in the folding chosen on lateral sink positioning strip 11
Side；The side parallel with longitudinal 3 direction of sink of photovoltaic module 5 rests on support plate 15, and the side vertical with longitudinal 3 direction of sink is put into
In the slot of lateral sink 4；Obviously, the distance of two neighboring lateral sink, should (i.e. photovoltaic module be vertical with the width of photovoltaic module
In the size of Fig. 1 paper) it matches.
The briquetting includes middle briquetting and side briquetting, and middle briquetting 6 is fixed in fulcrum bearing 9 by bolt 8 and its both ends
Portion is pressed on the edge of two photovoltaic modulies of two sides；Side briquetting 12 is used in above the fulcrum bearing of photovoltaic array area boundary；Side
The bottom end of briquetting is in plush copper shape, and plush copper is worn in the T shape card slot for being stuck in one side leg of fulcrum bearing (because in photovoltaic array area side
Boundary, another side leg T shape card slot does not have mating support plate at this)；Side briquetting upper end is pressed in the edge of photovoltaic module 5,
And fixation is tightened by the bolt hole at top by bolt 8.The cross section of cover board 7 is in π shape, and passes through its card stretched down
Foot eye-splice (needs to cut off) in the gap between two adjacent groups part with the card base part of other parts interference, and upper cap is in two sides
Two photovoltaic modulies 5 edge.
The photovoltaic module (outsourcing piece) as shown in figure 16, by photovoltaic panel 5-1 and is embedded in the moulding of photovoltaic panel surrounding
5-2 (profile) composition.After being installed (referring to Figure 19), two to be parallel to each other the edge of photovoltaic module is located on longitudinal sink
Side, and it is projected in longitudinal sink, two other edge is then located in lateral sink, and two outlets of lateral sink also are located at
Above longitudinal sink, and it is projected in longitudinal sink, to constitute the complete rainwater system for the distribution of commodities.
The process of present invention realization water-proof drainage: when the amount of rainfall of roofing is larger, most of rainwater are through 5 surface of photovoltaic module
Trickling excludes, and the rainwater flowed on a small quantity through the gap between adjacent photovoltaic component 5 is all pooled to longitudinal sink 3 or lateral sink
Among 4, the rainwater in lateral sink 4 is discharged into longitudinal sink 3 by its both ends, and the rainwater in longitudinal sink 3 is finally excluded to day
It in ditch or is rejected to outside eaves, to realize the purpose of roof waterproof draining.
Claims (10)
1. a kind of roof Photovoltaic Building Integration waterproof roof structure, several photovoltaic modulies (5) including array arrangement, feature
Be: the structure further includes several backbars for being parallel to each other and being fixed at a distance between left and right on roof purlin
(14), with the head hitch of backbar cooperation longitudinal sink (3), be fixed on roof purlin and respectively to longitudinal sink or so
Side bracket (2,13) that two sides trough rim is supported, is connected in fulcrum bearing and uses the fulcrum bearing (9) for being fixed on longitudinal sink top
In holding photovoltaic module support plate (15), be fixed in fulcrum bearing and the edge of the photovoltaic module clamp fixed
Briquetting, the lateral sink positioning strip (11) for being fastened on longitudinal sink top and left and right ends pass through lateral sink positioning strip respectively
It positions and by the lateral sink (4) of longitudinal sink two sides trough rim holding.
2. Photovoltaic Building Integration waterproof roof structure in roof according to claim 1, it is characterised in that: the backbar
Cross section be it is I-shaped, it is stupefied that head is that the rectangle arranged vertically of diagonal line is dashed forward；It is described longitudinal direction sink cross section be it is W-shaped,
Top is the stupefied hasp for coating cooperation of dashing forward with the rectangle；The left and right sides of the transverse direction sink positioning strip be respectively on the folding chosen
Side, middle part are the hitch with the hasp fasten and coordinate.
3. Photovoltaic Building Integration waterproof roof structure in roof according to claim 2, it is characterised in that: the bearing
Seat forms clamp structure by two supporting legs, bolt hole and threaded hole is respectively equipped in two supporting legs, and be equipped with T shape card slot, props up
The clamping opening matched with longitudinal sink head is arranged at leg lower part, is equipped with threaded hole at the top of fulcrum bearing.
4. Photovoltaic Building Integration waterproof roof structure in roof according to claim 3, it is characterised in that: the support plate
One end is the lug mating with the card slot of fulcrum bearing；Remaining position is used for holding photovoltaic module.
5. Photovoltaic Building Integration waterproof roof structure in roof according to claim 4, it is characterised in that: the briquetting packet
Middle briquetting (6) and side briquetting (12) are included, the bottom end of side briquetting is in plush copper shape, and plush copper wears the card slot for being stuck in one side leg of fulcrum bearing
Interior, top is equipped with bolt hole.
6. Photovoltaic Building Integration waterproof roof structure in roof according to claim 5, it is characterised in that: the transverse direction water
Slot is transversely to the machine direction sink arrangement；The left and right ends portion of lateral sink is respectively provided with an opening, and the opening and lateral sink position
The flanging of item wears cooperation.
7. Photovoltaic Building Integration waterproof roof structure in roof according to claim 6, it is characterised in that: the cover board
Cross section is in π shape, and the card base eye-splice stretched down by it is in gap between two adjacent groups part.
8. Photovoltaic Building Integration waterproof roof structure in roof according to claim 7, it is characterised in that: the fulcrum bearing
It is fixedly clamped by bolt at the top of longitudinal sink.
9. Photovoltaic Building Integration waterproof roof structure in roof according to claim 8, it is characterised in that: the photovoltaic group
The front and rear side of part is along in lateral sink.
10. Photovoltaic Building Integration waterproof roof structure in roof according to claim 9, it is characterised in that: the bearing
Beam is fixed on purlin with self-tapping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910198663.1A CN109797914A (en) | 2019-03-15 | 2019-03-15 | A kind of roof photovoltaic buckle type is without screw hole sink without sealing waterproof roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910198663.1A CN109797914A (en) | 2019-03-15 | 2019-03-15 | A kind of roof photovoltaic buckle type is without screw hole sink without sealing waterproof roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109797914A true CN109797914A (en) | 2019-05-24 |
Family
ID=66563002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910198663.1A Pending CN109797914A (en) | 2019-03-15 | 2019-03-15 | A kind of roof photovoltaic buckle type is without screw hole sink without sealing waterproof roof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109797914A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095931A (en) * | 2020-07-31 | 2020-12-18 | 中国节能减排有限公司北京建筑光伏科技分公司 | Photovoltaic roof |
| CN116677120A (en) * | 2023-04-26 | 2023-09-01 | 云南能晔建设有限公司 | Wind-resistant roof photovoltaic mounting structure and integrated photovoltaic roof integrated system |
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| CN210086670U (en) * | 2019-03-15 | 2020-02-18 | 杭州华巍科技有限公司 | Roof photovoltaic hasp formula does not have screw basin and does not have waterproof roofing structure of sealing |
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| CN116677120A (en) * | 2023-04-26 | 2023-09-01 | 云南能晔建设有限公司 | Wind-resistant roof photovoltaic mounting structure and integrated photovoltaic roof integrated system |
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