CN217105875U - Drainage support type building photovoltaic integrated roof - Google Patents
Drainage support type building photovoltaic integrated roof Download PDFInfo
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- CN217105875U CN217105875U CN202220508338.8U CN202220508338U CN217105875U CN 217105875 U CN217105875 U CN 217105875U CN 202220508338 U CN202220508338 U CN 202220508338U CN 217105875 U CN217105875 U CN 217105875U
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- drainage
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- drainage ditch
- pressing block
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Abstract
The utility model discloses a drainage bracket type building photovoltaic integrated roof, which comprises a roof tile, a plurality of solar cell panels and a drainage ditch system for fixing the solar cell panels above the roof tile; wherein, the gutter system includes: the drainage ditch comprises a drainage ditch bracket, a plurality of sliding blocks, a plurality of pressing blocks and a plurality of cover caps; the sliding block is sleeved and fixed on the drainage ditch bracket at intervals, and the pressing block and the sliding block are fixedly connected by using a bolt; the cover cap and the pressing block are fixed through a buckle structure. When the drainage ditch system is applied to a building photovoltaic integrated roof, the drainage ditch system can play a role in drainage and can also provide powerful support for a solar cell panel; make the photovoltaic roofing under the prerequisite that increases roofing power generation function, still possess the original maintenance function of roofing to can make the life of traditional roofing prolong greatly, guarantee that roofing is roughly the same with solar cell panel's life-span, can also increase the generating benefits of roofing.
Description
Technical Field
The utility model relates to a building photovoltaic integrated's roofing photovoltaic technology field especially relates to a drainage posture building photovoltaic integrated roofing.
Background
With the development of society, low carbon and environmental protection become the pursuit targets of all walks of life, so roofing photovoltaic is also developing rapidly, lightens the pressure for heavy pollution power generation type power plants such as coal, oil power generation, and the like, and further reduces the emission of 'carbon'. However, the traditional method of installing photovoltaic on roof is to directly attach the photovoltaic on the original roof, i.e. BAPV type. The installation method is independent to the building function of the roof and the power generation function of the photovoltaic, even the contradiction of service life exists, and the photovoltaic and the building roof cannot be well combined.
In addition, in areas with large precipitation, the roof has the problems of slow drainage, water accumulation on the roof and the like; therefore, a drainage structure is designed for drainage of the roof; however, the existing photovoltaic integrated roof drainage structure adopts a rigid waterproof method to seal the joint of the solar cell panel, so that the solar cell panel becomes a whole, which causes the later maintenance to be difficult, and the problems of water seepage and the like are easily caused along with the corrosion of sunlight on the materials of the joint.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of above-mentioned prior art, the utility model aims at providing a drainage posture building photovoltaic integration roofing, aims at solving among the prior art building photovoltaic integration roofing drainage effect poor, easily infiltration and be not convenient for the later stage and maintain the scheduling problem to solar cell panel.
The technical scheme of the utility model as follows:
the utility model provides a drainage posture building photovoltaic integration roofing, is in including roofing tile and setting a plurality of solar cell panel of roofing tile top still includes: a gutter system for securing the solar panel above the roof tiles;
the drainage ditch system includes:
the drainage ditch bracket is fixedly connected with the roof tile at one end close to the roof tile;
the sliding blocks are sleeved and fixed on the drainage ditch bracket at intervals, the upper surfaces of the sliding blocks are abutted against the solar cell panel, and the middle parts of the sliding blocks are provided with first fixing holes;
the bottom of the pressing block is provided with a second fixing hole, and the pressing block and the sliding block are fixedly connected by penetrating a bolt through the second fixing hole and the first fixing hole;
and the caps and the pressing block are fixed through a buckle structure.
The drainage support type building photovoltaic integrated roof is characterized in that the drainage ditch system further comprises a transverse drainage ditch perpendicular to the drainage ditch support, and the transverse drainage ditch is communicated with the drainage ditch support.
The drainage support type building photovoltaic integrated roof is characterized in that the pressing block is of a U-shaped structure, the side face of the pressing block extends towards the direction far away from the central axis to form a pressing portion, and the pressing portion is used for pressing the solar cell panel.
The drainage support type building photovoltaic integrated roof is characterized in that the drainage ditch system further comprises a connecting piece located inside the pressing block, and the pressing block and the sliding block are fixedly connected by sequentially penetrating through the connecting piece, the second fixing hole and the first fixing hole through bolts.
The drainage support type building photovoltaic integrated roof is characterized in that a third fixing hole is formed in the upper surface of the connecting piece, and the cover cap penetrates through the third fixing hole through a screw to be reinforced.
The drainage support type building photovoltaic integrated roof is characterized in that the drainage ditch support is of an M-shaped structure and is fixedly connected with the roof tile through screws.
The drainage support type building photovoltaic integrated roof is characterized in that the sliding block is sleeved above the drainage ditch support and forms a liquid guide channel with the drainage ditch support; the slider with the escape canal support passes through screw fixed connection.
The drainage support type building photovoltaic integrated roof is characterized in that the cover cap comprises a water retaining part and two symmetrically arranged fixing parts; the fixing part is formed by extending the lower surface of the water retaining part in the direction far away from the water retaining part, and a first positioning strip is arranged on one side, close to the pressing block, of the fixing part; the inner surface of the pressing block extends towards the direction close to the central axis to form a second positioning strip, and the second positioning strip is matched with the first positioning strip.
The drainage bracket type building photovoltaic integrated roof is characterized in that the drainage ditch system further comprises a rubber mat, and the rubber mat is located between the water retaining part and the pressing part.
The drainage support type building photovoltaic integrated roof is characterized in that purlins are arranged below the roof tiles, and the roof tiles are fixedly connected with the purlins.
Has the advantages that: the utility model provides a drainage bracket type building photovoltaic integrated roof, which comprises a roof tile, a plurality of solar cell panels and a drainage ditch system for fixing the solar cell panels above the roof tile; wherein, the gutter system comprises: the drainage ditch comprises a drainage ditch bracket, a plurality of sliding blocks, a plurality of pressing blocks and a plurality of cover caps; one end of the drainage ditch bracket, which is close to the roof tile, is fixedly connected with the roof tile; the sliding block is sleeved and fixed on the drainage ditch bracket at intervals, the upper surface of the sliding block is abutted against the solar cell panel, and a first fixing hole is formed in the middle of the sliding block; a second fixing hole is formed in the bottom of the pressing block, and a bolt penetrates through the second fixing hole and the first fixing hole to enable the pressing block and the sliding block to be fixedly connected; the cover cap and the pressing block are fixed through a buckle structure. When the drainage ditch system is applied to a building photovoltaic integrated roof, the drainage ditch system can play a role in drainage and can also provide powerful support for a solar cell panel; make the photovoltaic roofing under the prerequisite that increases roofing power generation function, still possess the original maintenance function of roofing to can make the life of traditional roofing prolong greatly, guarantee that roofing is roughly the same with solar cell panel's life-span, can also increase the generating benefits of roofing.
Drawings
Fig. 1 is a schematic plan view of a drainage support type building integrated photovoltaic roof of the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of the drain system 30 of FIG. 2;
fig. 4 is a schematic view of a cap three-dimensional structure of a photovoltaic integrated roof of a drainage support type building of the present invention;
FIG. 5 is a schematic view of a cubic structure of a press block of the photovoltaic integrated roof of a drainage support type building of the present invention;
figure 6 is the utility model relates to a slider spatial structure schematic diagram of drainage posture building photovoltaic integration roofing.
Description of the reference numerals: the roof tile comprises a roof tile 10, a solar cell panel 20, a drainage ditch system 30, a purline 40, a drainage ditch support 301, a liquid guide channel 3011, a sliding block 302, a first fixing hole 3021, a pressing block 303, a second fixing hole 3031, a pressing part 3032, a second positioning strip 3033, a bolt 304, a cover cap 305, a water retaining part 3051, a fixing part 3052, a first positioning strip 3053, a transverse drainage ditch 306, a connecting piece 307 and a rubber cushion 308.
Detailed Description
The utility model provides a drainage posture building photovoltaic integration roofing, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the embodiments and claims, the articles "a", "an", "the" and "the" may include plural forms as well, unless the context specifically dictates otherwise. If there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
With the increase of environmental pollution and the popularization of new energy technology, more and more industrial plants and household users are willing to utilize a solar power generation system as an electric quantity source for industrial production and household electricity. However, when the solar panel is installed on the roof, the drainage of the roof becomes a troublesome problem for the areas with large rainfall; if the drainage system of the building photovoltaic integrated roof is not improved, the drainage capacity of the solar cell panel and the roof is simply utilized, the service life of the roof is far shorter than that of the solar cell panel compared with that of the solar cell panel, and the later maintenance cost is increased; the existing waterproof method for the photovoltaic integrated roof is to seal joints of solar panels by using sealant, but the sealant can seep water after aging along with the corrosion of solar radiation, and after the photovoltaic integrated roof is completely sealed, the heat dissipation capacity of the photovoltaic integrated roof is poor, so that the ambient temperature is high, and the photovoltaic integrated roof is not suitable for users to live in.
Based on this, please refer to fig. 1-3, the utility model provides a drainage support type building integrated photovoltaic roof, which comprises a roof tile 10, a plurality of solar panels 20 arranged above the roof tile 10, and a drainage ditch system 30, wherein the drainage ditch system 30 is used for fixing the solar panels 20 above the roof tile 10; and, the drainage ditch system can also play the effect of drainage.
Wherein the drain system 30 comprises:
the drainage ditch bracket 301, one end of the drainage ditch bracket 301 close to the roof tile 10 is fixedly connected with the roof tile 10;
the sliding blocks 302 are sleeved and fixed on the drainage ditch bracket 301 at intervals, the upper surfaces of the sliding blocks 302 are abutted against the solar cell panel 20, and the middle parts of the sliding blocks 302 are provided with first fixing holes 3021;
the bottom of the pressing block 303 is provided with a second fixing hole 3031, and the pressing block 303 and the sliding block 302 are fixedly connected by penetrating a bolt 304 through the second fixing hole 3031 and the first fixing hole 3021;
and the caps 305 and the pressing block 303 are fixed through a buckling structure.
The utility model discloses a general drainage ditch system 30 is arranged in building photovoltaic integration roofing, as the supporting member who connects solar cell panel and roofing, not only can play sufficient supporting role for solar cell panel, still can provide drainage system for the roofing for the rivers roofing of discharging, and then guarantee the original maintenance function of roofing and prolong the life of roofing effectively. And simultaneously, the utility model discloses a photovoltaic roofing is except that local stays establishes access way, can realize that the whole roof is laid, promotes unit area's dress probability. In addition, gaps are reserved at the joints of the solar panels, so that the heat dissipation capacity of the photovoltaic roof can be improved, the influence of high temperature on electronic components inside the solar panels is reduced, and the service life is prolonged.
In some embodiments, the drain system 30 further includes a lateral drain 306 perpendicular to the drain support, the lateral drain 306 being in communication with the drain support 301. The cross-section of the lateral 306 is rectangular in shape, but is not limited thereto.
Specifically, escape canal support 301 with lateral drainage ditch 306 all sets up in a plurality of solar cell panel's junction, rainwater gets into escape canal support and lateral drainage ditch along the junction promptly, then the rivers of lateral drainage ditch gather behind the escape canal support, utilize the inclination of roofing to discharge the roofing.
In some embodiments, the drain support 301 may be located under the solar cell panel (non-junction) in addition to the junction of the solar cell panel, and when the precipitation is large, the water flow portion of the lateral drain enters the drain support at the non-junction, which may contribute to the drainage pressure for the drain support at the junction, avoiding overflow due to the large water flow of the drain support.
In some embodiments, the pressing block 303 is in a U-shaped structure and is located at a connecting gap between two solar panels, and a side surface of the pressing block 303 extends in a direction away from the central axis to form a pressing portion 3032, and the pressing portion 3032 is configured to press two solar panels 20.
Specifically, as shown in fig. 5, one end of the side surface of the pressing block 303, which is far away from the bottom of the pressing block 303, extends to a direction far away from the central axis to form a pressing portion 3032, and at this time, the pressing portion 3032 abuts against the edges of the two solar cell panels to press the solar cell panels.
In some embodiments, the solar cell panel 20 is a solar cell panel with a frame, the pressing portion 3032 abuts against the frame of the solar cell panel, and the frame can prevent the solar cell panel from being damaged due to an excessive pressure of the pressing portion, but the function is not limited thereto.
In some embodiments, the drain system 30 further includes a connecting member 307 located inside the pressing block 303, and the pressing block 303 is fixedly connected to the sliding block 302 by bolts sequentially passing through the connecting member 307, the second fixing hole 3031 and the first fixing hole 3021. Namely, the connecting piece is positioned at the groove of the U-shaped pressing block. Also, the upper surface of the connecting member 307 is provided with a third fixing hole (not shown), and the cap 305 is fastened by a screw through the third fixing hole.
Specifically, the connecting member 307 is a rectangular structure with a hollow interior, and the hollow interior structure can reduce the weight of the drainage channel system, reduce the weight, and increase the service life of the roof by applying a large pressure to the roof.
In some embodiments, the connection 307 may also be a Z-type connection to further reduce the weight of the gutter system.
In some embodiments, the drain support 301 is of an M-shaped configuration, and the drain support 301 is fixedly attached to the roof tile 10 by screws.
Specifically, the drainage ditch support 301 is middle part sunken, the bellied guiding gutter structure in both sides, and its both sides respectively to keeping away from the axis direction and extending formation screw fixation department, utilize the screw pass screw fixation department with the roofing tile is connected, alleviates furthest the whole weight of drainage ditch system.
In some embodiments, the slider 302 is sleeved over the drain support 301 and forms a liquid guiding channel 3011 with the drain support 301; the sliding block 302 is fixedly connected with the drainage ditch bracket 301 through screws.
Specifically, as shown in fig. 6, the sliding block 302 is also M-shaped and has a hollow structure with a plurality of weight-reducing holes in the middle, which can enhance the mechanical structure of the sliding block 302 and make it lightest. The M type structure of slider with escape canal support 301 phase-match, but the middle part with the middle part of escape canal support keeps the certain distance, guarantees that rivers normally pass through. Two sides of the sliding block 302 are fixedly connected with two sides of the drainage ditch bracket through screws.
In some embodiments, as shown in fig. 4, the cap 305 includes a water blocking portion 3051 and two symmetrically disposed fixing portions 3052; the fixing part 3052 is formed by extending the lower surface of the water blocking part 3051 in a direction away from the water blocking part 3051, and a first positioning bar 3053 is arranged on one side of the fixing part 3052 close to the pressing block 303; the inner surface of the pressing block 303 extends towards the direction close to the central axis to form a second positioning strip 3033, and the second positioning strip 3033 is matched with the first positioning strip 3053. The first positioning bar 3053 and the second positioning bar 3033 formed by extension form a snap structure, and the cap can be firmly fixed on the pressing block without screw reinforcement. The cover cap can play a waterproof role, and prevents water from permeating the surface of the roof along the pressing block and the sliding block to corrode the roof.
In this embodiment, the water blocking part 3051 has an arch structure.
Specifically, the drainage ditch system 30 further comprises a rubber pad 308, wherein the rubber pad 308 is located between the water retaining part 3051 and the pressing part 3032; in addition, the rubber pad 308 is also located between the pressing portion 3032 and the frame of the solar cell; the rubber pad 308 is also located between the side of the pressing block and the frame of the solar cell.
In some embodiments, purlins 40 are provided under the roof tiles 10, and the roof tiles 10 are fixedly connected to the purlins 40.
To sum up, the utility model provides a drainage support type building photovoltaic integrated roof, which comprises a roof tile, a plurality of solar cell panels and a drainage ditch system for fixing the solar cell panels above the roof tile; wherein, the gutter system includes: the drainage ditch comprises a drainage ditch bracket, a plurality of sliding blocks, a plurality of pressing blocks and a plurality of cover caps; one end of the drainage ditch bracket, which is close to the roof tile, is fixedly connected with the roof tile; the sliding block is sleeved and fixed on the drainage ditch bracket at intervals, the upper surface of the sliding block is abutted against the solar cell panel, and a first fixing hole is formed in the middle of the sliding block; a second fixing hole is formed in the bottom of the pressing block, and a bolt penetrates through the second fixing hole and the first fixing hole to enable the pressing block and the sliding block to be fixedly connected; the cover cap and the pressing block are fixed through a buckle structure. When the drainage ditch system is applied to a building photovoltaic integrated roof, the drainage ditch system can play a role in drainage and can also provide powerful support for a solar cell panel; make the photovoltaic roofing under the prerequisite that increases roofing power generation function, still possess the original maintenance function of roofing to can make the life of traditional roofing prolong greatly, guarantee that roofing is roughly the same with solar cell panel's life-span, can also increase the generating benefits of roofing.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a drainage posture building photovoltaic integration roofing, is in including roofing tile and setting a plurality of solar cell panel of roofing tile top, its characterized in that still includes: a gutter system for securing the solar panel above the roof tiles;
the drainage ditch system includes:
the drainage ditch bracket is fixedly connected with the roof tile at one end close to the roof tile;
the sliding blocks are sleeved and fixed on the drainage ditch bracket at intervals, the upper surfaces of the sliding blocks are abutted against the solar cell panel, and the middle parts of the sliding blocks are provided with first fixing holes;
the bottom of the pressing block is provided with a second fixing hole, and the pressing block and the sliding block are fixedly connected by penetrating a bolt through the second fixing hole and the first fixing hole;
and the caps and the pressing block are fixed through a buckle structure.
2. The drain support structure integrated photovoltaic roof according to claim 1, wherein the drain system further comprises a lateral drain perpendicular to the drain support, the lateral drain communicating with the drain support.
3. The drainage support type building integrated photovoltaic roof as claimed in claim 1, wherein the pressing block is of a U-shaped structure, and the side surface of the pressing block extends in a direction away from the central axis to form a pressing portion, and the pressing portion is used for pressing the solar cell panel.
4. The drainage support type building integrated photovoltaic roof as claimed in claim 3, wherein the drainage ditch system further comprises a connecting piece located inside the pressing block, and the pressing block and the sliding block are fixedly connected by sequentially passing through the connecting piece, the second fixing hole and the first fixing hole through bolts.
5. The drainage support type building integrated photovoltaic roof as claimed in claim 4, wherein the upper surface of the connecting piece is provided with a third fixing hole, and the cover cap is reinforced by passing a screw through the third fixing hole.
6. The drainage support structure integrated photovoltaic roof as claimed in claim 1, wherein the drainage support is of M-shaped configuration and is fixedly connected to the roof tile by screws.
7. The drainage bracket type building integrated photovoltaic roof as claimed in claim 6, wherein the slider is sleeved above the drainage bracket and forms a liquid guiding channel with the drainage bracket; the slider with the escape canal support passes through screw fixed connection.
8. The drainage support type building integrated photovoltaic roof as claimed in claim 3, wherein the cap comprises a water retaining part and two symmetrically arranged fixing parts; the fixing part is formed by extending the lower surface of the water retaining part in the direction far away from the water retaining part, and a first positioning strip is arranged on one side, close to the pressing block, of the fixing part; the inner surface of the pressing block extends towards the direction close to the central axis to form a second positioning strip, and the second positioning strip is matched with the first positioning strip.
9. The drainage support structure integrated photovoltaic roofing of claim 8 wherein the drainage ditch system further comprises a rubber mat positioned between the water retaining portion and the pressing portion.
10. The drainage support type building integrated photovoltaic roof as claimed in claim 1, wherein purlins are arranged below the roof tiles, and the roof tiles are fixedly connected with the purlins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220508338.8U CN217105875U (en) | 2022-03-08 | 2022-03-08 | Drainage support type building photovoltaic integrated roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220508338.8U CN217105875U (en) | 2022-03-08 | 2022-03-08 | Drainage support type building photovoltaic integrated roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217105875U true CN217105875U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220508338.8U Active CN217105875U (en) | 2022-03-08 | 2022-03-08 | Drainage support type building photovoltaic integrated roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217105875U (en) |
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2022
- 2022-03-08 CN CN202220508338.8U patent/CN217105875U/en active Active
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