CN219411565U - Take photovoltaic roof structure of water-proof effects - Google Patents
Take photovoltaic roof structure of water-proof effects Download PDFInfo
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- CN219411565U CN219411565U CN202223261939.2U CN202223261939U CN219411565U CN 219411565 U CN219411565 U CN 219411565U CN 202223261939 U CN202223261939 U CN 202223261939U CN 219411565 U CN219411565 U CN 219411565U
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- photovoltaic
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- longitudinal frame
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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]
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model provides a photovoltaic roof structure with a waterproof effect, which comprises a support frame and a photovoltaic plate arranged on the support frame; the support frame is formed by assembling a plurality of transverse frame bars and longitudinal frame bars, a plurality of installation areas are formed by building the transverse frame bars and the longitudinal frame bars, and photovoltaic panels are installed at the installation areas; the transverse frame strips and the longitudinal frame strips are of groove structures, the connection parts of the transverse frame strips and the longitudinal frame strips are communicated with each other, and a communicated water receiving flow passage is formed on the support frame; the edge positions of the photovoltaic panels are all located above the water receiving flow channels; the novel structure can be used for bearing the spliced part of the photovoltaic panel, guiding and discharging rainwater entering at the gap, and effectively preventing water accumulation and water seepage.
Description
Technical Field
The utility model relates to the field of photovoltaic roofs, in particular to a photovoltaic roof structure with a waterproof effect.
Background
The photovoltaic module is installed on the roof to generate electricity, so that the solar energy roof has the advantages of saving land resources, supplying power nearby, reducing electric energy loss and the like, but simultaneously has a plurality of defects, such as the service life of the original roof color steel tile is generally about 10 to 15 years, the color steel tile roof needs to be replaced at least once in the operation period of 25 years of the photovoltaic, the cost of photovoltaic disassembly is increased, and the replacement cost of the roof color steel tile is not substantially saved by installing the roof photovoltaic. If install photovoltaic module on cement roof, cement roof regularly need do roof waterproofing, will increase construction degree of difficulty and cost when doing waterproofing work to the cement roof after installing photovoltaic, consequently can realize waterproof function when installing if photovoltaic module will reduce power station later operation maintenance cost and roof owner to the maintenance cost of roof to a great extent.
The existing waterproof installation scheme of the photovoltaic module adopts a mode of smearing waterproof glue at the splicing gaps of the photovoltaic panels, but the waterproof glue needs to be smeared again at intervals of a certain period due to the service life of the waterproof glue; the scheme is also that the upper edge and the lower edge of the photovoltaic module are lapped to realize water resistance, but because the lapped contact area is limited, other parts except the upper lapping part and the lower lapping part are required to be blocked by water resistance glue, and the problem of later repair can also occur; moreover, the waterproof glue is adopted, so that the defect that disassembly, assembly and maintenance are inconvenient is overcome, and the problems are to be improved.
Disclosure of Invention
In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide the photovoltaic roof structure with the waterproof effect, which is novel in structure, can be used for carrying on the spliced part of the photovoltaic panels and guiding and discharging rainwater entering at the gap, so that the problems of water accumulation and water seepage are effectively prevented.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a photovoltaic roof structure with a waterproof effect, which comprises a support frame and a photovoltaic plate arranged on the support frame; the support frame is formed by assembling a plurality of transverse frame bars and longitudinal frame bars, a plurality of installation areas are formed by building the transverse frame bars and the longitudinal frame bars, and photovoltaic panels are installed at the installation areas; the transverse frame strips and the longitudinal frame strips are of groove structures, the connection parts of the transverse frame strips and the longitudinal frame strips are communicated with each other, and a communicated water receiving flow passage is formed on the support frame; the edge positions of the photovoltaic panels are all located above the water receiving flow channels.
In the preferred technical scheme of the utility model, symmetrical insertion holes are formed in two opposite side walls of the transverse frame strip, insertion plates extending outwards are arranged on two sides of the end part of the longitudinal frame strip, the outer walls of the two insertion plates are respectively level with the two outer walls of the longitudinal frame strip, and the width of the insertion holes is consistent with that of the longitudinal frame strip; the end part outer wall vertical fixation of vertical frame strip is equipped with the butt joint board, and the picture peg stretches into the inside of horizontal frame strip through the socket, and the lateral wall of socket is held to the outer wall of picture peg, and the butt joint board holds the outer wall of horizontal frame strip, and through the fix with screw, and the tank bottom of horizontal frame strip is parallel and level with the tank bottom of vertical frame strip.
In the preferred technical scheme of the utility model, a first sealing gasket is fixedly arranged at the end face of the longitudinal rack bar below the inserting plate, and a second sealing gasket is fixedly arranged on the wall surface of the abutting plate, which is far away from the center of the longitudinal rack bar.
In the preferred technical scheme of the utility model, at least one lug is fixedly arranged at the bottom of the longitudinal rack bar, and a threaded hole is formed in the lug; the edge of the frame body of the photovoltaic panel is provided with a notch corresponding to the threaded hole, the threaded hole is provided with a pressing sheet through a bolt, and the photovoltaic panel is pressed and fixed through the pressing sheet.
In the preferred technical scheme of the utility model, a sinking groove is formed on the top surface of the frame body corresponding to the pressing sheet, one side of the sinking groove far away from the center of the frame body is opened, the pressing sheet is arranged on the convex block through a bolt, and the pressing sheet is clamped at the sinking groove; the length of the pressing piece is twice that of the sinking groove, and one pressing piece can compress two frame bodies which are installed in parallel.
In the preferred technical scheme of the utility model, two first limiting plates which are oppositely arranged and two second limiting plates which are oppositely arranged are fixedly arranged on the bottom surface of the frame body, and the two first limiting plates are respectively arranged in the middle parts of two opposite sides of the frame body; the two second limiting plates are respectively arranged in the middle of the remaining two sides of the frame body; the space between the two first limiting plates is matched with the space between the two transverse frame bars, and the second limiting plates extend into the transverse frame bars and are abutted against the groove walls close to one side of the center of the installation area; the interval between two second limiting plates is adapted to the interval between two longitudinal frame strips, and the first limiting plate extends into the longitudinal frame strip and abuts against the groove wall close to one side of the center of the installation area.
The beneficial effects of the utility model are as follows:
the photovoltaic roof structure with the waterproof effect is novel in structure, the supporting frame is formed by assembling a plurality of transverse frame bars and longitudinal frame bars, the transverse frame bars and the longitudinal frame bars are of groove structures, the connecting positions of the transverse frame bars and the longitudinal frame bars are mutually communicated, a communicated water receiving flow channel is formed on the supporting frame, the edge positions of the photovoltaic panels are all located above the water receiving flow channel, the water receiving flow channel can receive rainwater entering from a splicing gap of the photovoltaic panels, and the rainwater is guided and discharged outwards, so that the rainwater can be effectively prevented from penetrating through an installation area of the photovoltaic roof; the structural design directly omits repairing and filling of the splicing gaps, does not need to use waterproof glue, is convenient to build and assemble and subsequent overhaul and disassembly, and is convenient to use and operate.
Drawings
FIG. 1 is a schematic illustration of an incompletely assembled photovoltaic roofing structure with waterproofing provided in an embodiment of the present utility model;
FIG. 2 is a partial side view of a longitudinal rack bar provided in an embodiment of the utility model;
FIG. 3 is a top view of a photovoltaic panel provided in an embodiment of the present utility model;
fig. 4 is a bottom view of a photovoltaic panel provided in an embodiment of the present utility model.
In the figure:
100. a support frame; 110. a transverse rack bar; 111. a socket; 120. longitudinal rack bars; 121. inserting plate; 122. an abutting plate; 123. a first gasket; 124. a second gasket; 125. a bump; 126. a threaded hole; 127. a water passing port; 130. an installation area;
200. a photovoltaic panel; 210. a frame; 211. a notch; 212. sinking grooves; 221. a first limiting plate; 222. a second limiting plate; 300. tabletting.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1, in an embodiment of the present utility model, a photovoltaic roof structure with waterproof effect is disclosed, which includes a support 100, and a photovoltaic panel 200 mounted on the support 100; the support frame 100 is formed by assembling a plurality of transverse frame bars 110 and longitudinal frame bars 120, a plurality of installation areas 130 are formed between the transverse frame bars 110 and the longitudinal frame bars 120, and a photovoltaic panel 200 is installed at each installation area 130; the transverse frame bars 110 and the longitudinal frame bars 120 are of groove structures, the connection parts of the transverse frame bars and the longitudinal frame bars are communicated with each other, and a communicated water receiving flow passage is formed on the support frame; the edge positions of the photovoltaic panel 200 all fall above the water receiving channels.
The photovoltaic roof structure with the waterproof effect is novel in structure, the supporting frame is formed by assembling the plurality of transverse frame bars and the longitudinal frame bars, the transverse frame bars and the longitudinal frame bars are of groove structures, the connecting positions of the transverse frame bars and the longitudinal frame bars are mutually communicated, a communicated water receiving runner is formed on the supporting frame, the edge positions of the photovoltaic panels are all located above the water receiving runner, the water receiving runner can receive rainwater entering from a splicing gap of the photovoltaic panels, and the rainwater is guided and discharged outwards, so that the rainwater can be effectively prevented from penetrating through an installation area of the photovoltaic roof; the structural design directly omits repairing and filling of the splicing gaps, does not need to use waterproof glue, is convenient to build and assemble and subsequent overhaul and disassembly, and is convenient to use and operate.
Further, symmetrical sockets 111 are formed on two opposite side walls of the transverse frame strip 110, as shown in fig. 2, two sides of the end portion of the longitudinal frame strip 120 are provided with insertion plates 121 extending outwards, the outer walls of the two insertion plates 121 are respectively level with the two outer walls of the longitudinal frame strip 120, and the width of the sockets 111 is consistent with the width of the longitudinal frame strip 120; the end outer wall of the longitudinal rack 120 is vertically and fixedly provided with an abutting plate 122, a plugboard extends into the transverse rack through a socket, the outer wall of the plugboard 121 abuts against the side wall of the socket 111, the abutting plate 122 abuts against the outer wall of the transverse rack 110 and is fixed through screws, the structural design can facilitate alignment installation between the longitudinal rack and the transverse rack, the plugboard is clamped at the socket, the abutting plate abuts against the outer wall of the transverse rack, at the moment, the abutting plate corresponds to a hole site on the transverse rack, and the transverse rack is fixed through the screws; the groove bottoms of the transverse rack bars 110 are flush with the groove bottoms of the longitudinal rack bars 120, ensuring flush inside the water receiving channels for normal flow of rainwater.
Further, the length of the inserting plate is smaller than half of the width of the transverse frame strip, so that the inserting plate can extend into the transverse frame strip and can not interfere with and collide with the longitudinal frame strip on the same straight line, and installation can be guaranteed.
Further, the longitudinal frame strips, the plugboards and the butt joint boards are integrally formed by stainless steel, so that the integral structural strength is ensured; the transverse frame strips are not made of stainless steel, so that rust and damage can be prevented.
Further, a first sealing pad 123 is fixedly arranged at the end face of the longitudinal rack 120 below the insertion plate 121, and a second sealing pad 124 is fixedly arranged on the wall surface of the butt joint plate 122 far away from the center of the longitudinal rack 120; the sealing connection between the longitudinal frame strip and the transverse frame strip can be enhanced by the design of the first sealing gasket and the second sealing gasket, so that the water seepage and water leakage at the joint can be effectively prevented.
Further, the bottom of picture peg 121 is equipped with water gap 127, and water gap is close to first sealed the pad setting, can prevent that the picture peg from influencing the normal flow of rainwater, ensures that the rainwater can be smooth get into in the vertical frame strip, guarantees to carry out effectual evacuation.
Further, at least one protruding block 125 is fixedly arranged at the bottom of the groove of the longitudinal frame strip 120, and a threaded hole 126 is formed in the protruding block 125; as shown in fig. 3, a notch 211 is arranged at the edge of the frame 210 of the photovoltaic panel 200 corresponding to the threaded hole, a pressing sheet 300 is arranged at the threaded hole through a bolt, and the photovoltaic panel is pressed and fixed through the pressing sheet; this structural design can conveniently carry out the dismouting to, and, the required photovoltaic board of independent mode taking out of accessible demolishs the bolt reduces extensive dismouting.
Further, the top surface of the frame 210 is provided with a sinking groove 212 corresponding to the pressing piece 300, one side of the sinking groove 212 far away from the center of the frame 210 is opened, the pressing piece 300 is mounted on the protruding block 125 through a bolt, and the pressing piece 300 is clamped at the sinking groove 212; the length of the pressing sheet 300 is twice that of the sinking groove 212, and one pressing sheet can press two frames which are installed in parallel; the clamping and matching parts are provided for the installation of the pressing sheets, two photovoltaic plates can be pressed and fixed through one pressing sheet, the use of the pressing sheets and bolts is reduced, and the construction operation and the later maintenance and replacement are facilitated; in addition, the photovoltaic panel can be prevented from being shifted.
Further, as shown in fig. 4, two first limiting plates 221 and two second limiting plates 222 are fixedly arranged on the bottom surface of the frame 210, wherein the first limiting plates are oppositely arranged, and the second limiting plates 222 are oppositely arranged; the two second limiting plates are respectively arranged in the middle of the remaining two sides of the frame body; the distance between the two first limiting plates 221 is matched with the distance between the two transverse frame strips 110, and the second limiting plates extend into the transverse frame strips and abut against the groove wall close to one side of the center of the installation area; the distance between the two second limiting plates 222 is matched with the distance between the two longitudinal frame strips 120, and the first limiting plates extend into the longitudinal frame strips and abut against the groove walls close to one side of the center of the installation area; the structure design can further define the position between the photovoltaic plate and the installation area, ensures that the peripheral direction of the photovoltaic plate is limited, facilitates the installation alignment of the photovoltaic plate, and can also prevent the problem of loosening or shifting of the photovoltaic plate.
Further, the edge that first limiting plate and second limiting plate kept away from framework one side department is equipped with the chamfer, makes things convenient for first limiting plate to insert the inside of vertical frame strip smoothly, and the inside of horizontal frame strip is inserted smoothly to the second limiting plate, and installation and the counterpoint of the photovoltaic board of being convenient for also can prevent that the photovoltaic board from shifting easily, makes things convenient for construction installation.
In the use and installation process, firstly, a supporting frame is required to be built, transverse frame strips with required design length are cut, and are arranged and aligned at certain intervals, and then, longitudinal frame strips are installed between adjacent transverse frame strips to build an integral supporting frame; and then installing the photovoltaic plate upwards, aligning the photovoltaic plate through the first limiting plate and the second limiting plate, and then compacting and fixing the photovoltaic plate in a mode of fixing the pressing sheet.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application. .
Claims (6)
1. The utility model provides a take photovoltaic roof structure of water-proof effects which characterized in that:
the photovoltaic panel comprises a support frame and a photovoltaic panel arranged on the support frame;
the support frame is formed by assembling a plurality of transverse frame bars and longitudinal frame bars, a plurality of installation areas are formed by building the transverse frame bars and the longitudinal frame bars, and photovoltaic panels are installed at the installation areas;
the transverse frame strips and the longitudinal frame strips are of groove structures, the connection parts of the transverse frame strips and the longitudinal frame strips are communicated with each other, and a communicated water receiving flow passage is formed on the support frame;
the edge positions of the photovoltaic panels are all located above the water receiving flow channels.
2. The photovoltaic roof structure with waterproof effect according to claim 1, wherein:
two opposite side walls of the transverse frame strip are provided with symmetrical sockets, two sides of the end part of the longitudinal frame strip are provided with inserting plates extending outwards, the outer walls of the two inserting plates are respectively parallel and level with the two outer walls of the longitudinal frame strip, and the width of the sockets is consistent with that of the longitudinal frame strip;
the end part outer wall vertical fixation of vertical frame strip is equipped with the butt joint board, and the picture peg stretches into the inside of horizontal frame strip through the socket, and the lateral wall of socket is held to the outer wall of picture peg, and the butt joint board holds the outer wall of horizontal frame strip, and through the fix with screw, and the tank bottom of horizontal frame strip is parallel and level with the tank bottom of vertical frame strip.
3. The photovoltaic roof structure with waterproof effect according to claim 2, wherein:
the end face of the longitudinal frame strip below the inserting plate is fixedly provided with a first sealing gasket, and the wall surface of the abutting plate, which is far away from the center of the longitudinal frame strip, is fixedly provided with a second sealing gasket.
4. The photovoltaic roof structure with waterproof effect according to claim 1, wherein:
at least one lug is fixedly arranged at the bottom of the longitudinal frame strip, and a threaded hole is formed in the lug;
the edge of the frame body of the photovoltaic panel is provided with a notch corresponding to the threaded hole, the threaded hole is provided with a pressing sheet through a bolt, and the photovoltaic panel is pressed and fixed through the pressing sheet.
5. The photovoltaic roof structure with waterproof effect according to claim 4, wherein:
the top surface of the frame body is provided with a sinking groove corresponding to the pressing piece, one side of the sinking groove far away from the center of the frame body is opened, the pressing piece is arranged on the convex block through a bolt, and the pressing piece is clamped at the sinking groove;
the length of the pressing piece is twice that of the sinking groove, and one pressing piece can compress two frame bodies which are installed in parallel.
6. The photovoltaic roof structure with waterproof effect according to claim 5, wherein:
two first limiting plates which are arranged oppositely and two second limiting plates which are arranged oppositely are fixedly arranged on the bottom surface of the frame body, and the two first limiting plates are respectively arranged in the middle of two opposite sides of the frame body; the two second limiting plates are respectively arranged in the middle of the remaining two sides of the frame body;
the space between the two first limiting plates is matched with the space between the two transverse frame bars, and the second limiting plates extend into the transverse frame bars and are abutted against the groove walls close to one side of the center of the installation area;
the interval between two second limiting plates is adapted to the interval between two longitudinal frame strips, and the first limiting plate extends into the longitudinal frame strip and abuts against the groove wall close to one side of the center of the installation area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223261939.2U CN219411565U (en) | 2022-12-06 | 2022-12-06 | Take photovoltaic roof structure of water-proof effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223261939.2U CN219411565U (en) | 2022-12-06 | 2022-12-06 | Take photovoltaic roof structure of water-proof effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219411565U true CN219411565U (en) | 2023-07-25 |
Family
ID=87239677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223261939.2U Active CN219411565U (en) | 2022-12-06 | 2022-12-06 | Take photovoltaic roof structure of water-proof effects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219411565U (en) |
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2022
- 2022-12-06 CN CN202223261939.2U patent/CN219411565U/en active Active
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