CN216893077U - Double-slope photovoltaic roof panel for prefabricated house - Google Patents
Double-slope photovoltaic roof panel for prefabricated house Download PDFInfo
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- CN216893077U CN216893077U CN202123236143.7U CN202123236143U CN216893077U CN 216893077 U CN216893077 U CN 216893077U CN 202123236143 U CN202123236143 U CN 202123236143U CN 216893077 U CN216893077 U CN 216893077U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a double-slope photovoltaic roof board for a movable board house, which consists of a bottom board, a top board, a longitudinal rib beam, a transverse rib beam and a light filling block, wherein the light filling block is clamped in a cavity formed by the bottom board, the top board, the longitudinal rib beam and the transverse rib beam; and lay photovoltaic electroplax in advance, photovoltaic electroplax can be with solar energy conversion electric energy, for the inside electric energy that provides of activity board house, can save later stage installation cost simultaneously, and the roof of roof boarding forms two domatic, and the photovoltaic electroplax of being convenient for fully obtains sunshine, and the bigger degree can utilize the light energy.
Description
Technical Field
The utility model relates to the technical field of assembly type buildings, in particular to a double-slope photovoltaic roof panel for a prefabricated house.
Background
With the development of modern industrial technology, the assembly type building gradually replaces a common building system in the prior art with the advantages of high construction speed, small restriction on climate conditions, labor saving and the like, the wall plates used in the assembly type building are all embedded plates produced in factories, a building three-dimensional space is formed by connecting steel upright posts, and roof plates are laid on the building three-dimensional space. The common roof board is a concrete solid board, so that the weight is heavier, the manufacturing cost and the transportation cost are high, and the heat insulation effect is to be improved; for the energy saving, after the assembled fly leaf room was built, some users can set up solar energy on the roof and utilize relevant equipment for the house power supply is given in the energy storage, and the installation is wasted time and energy, and is with high costs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art, and provides a double-slope photovoltaic roof panel for a prefabricated house.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a double-slope photovoltaic roof panel for a movable board house comprises a bottom plate, a top plate, longitudinal rib beams, transverse rib beams and light filling blocks, wherein the light filling blocks are clamped in a cavity formed by the bottom plate, the top plate, the longitudinal rib beams and the transverse rib beams.
Further, the plate body both sides set up the boundary beam, and photovoltaic electroplax is laid to the roof upper surface, photovoltaic electroplax is located two between the boundary beam, photovoltaic electroplax is used for absorbing solar energy, turns into the electric energy with solar energy, for the inside electric energy that provides of activity board house.
Further, bottom plate (1) is the flat board for with wallboard and steel column connection, the high both sides in the middle of roof (2) are low, form two domatic, the photovoltaic electroplax 8 of being convenient for fully obtains sunshine.
Preferably, the bottom plate and the top plate are made of glass fiber grid reinforced concrete sheets, so that the structural strength of the plate body is ensured, and the dead weight of the plate body can be greatly reduced.
Preferably, the volume weight of the longitudinal rib beams, the transverse rib beams and the side beams is less than 1200kg/m3The lightweight aggregate structural concrete with the thermal conductivity coefficient less than 0.5W/(m.k) and the strength greater than 10Mpa has light weight, reduces the thermal bridge effect of the rib beam and has good heat preservation effect.
Preferably, the volume weight of the light filling block is less than 10kg/m3The polystyrene foam board has light weight and heat preservation effect.
Preferably, the boundary beam is provided with a plurality of connecting holes which are longitudinally arranged along the boundary beam. The connecting holes of the two edge beams correspond to each other in position, and connecting steel bars can be inserted into the connecting holes for transverse connection of the roof panel; meanwhile, the connecting hole can facilitate the hoisting of the roof panel.
Compared with the prior art, the utility model has the beneficial effects that:
1. a photovoltaic panel is laid on a top plate of the double-slope photovoltaic roof panel, and the photovoltaic panel can convert solar energy into electric energy to provide electric energy for the interior of a prefabricated house; the photovoltaic panel is laid on the roof panel in advance, so that later-period installation cost can be saved, the middle of the roof panel is high, the two sides of the roof panel are low, two slope surfaces are formed, the photovoltaic panel can obtain sunlight conveniently, and light energy can be utilized to a greater extent.
2. The bottom plate and the top plate of the double-slope photovoltaic roof board are made of glass fiber grid reinforced concrete thin plates, the longitudinal rib beams, the transverse rib beams and the edge beams are made of light aggregate structural concrete, and the light filling blocks are foam boards, so that the roof board is light in self weight, convenient to carry, low in manufacturing cost and good in heat insulation effect.
Drawings
Fig. 1 is a schematic structural view of the double-slope photovoltaic roof panel;
fig. 2 is a schematic structural view of the side face of the double-slope photovoltaic roof panel.
In the figure: 1. a base plate; 2. a top plate; 3. a longitudinal rib; 4. a transverse rib; 5. a light sandwich; 6. a boundary beam; 7. connecting holes; 8. photovoltaic panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a double-slope photovoltaic roof panel for a prefabricated house comprises a bottom plate 1, a top plate 2, longitudinal rib beams 3, transverse rib beams 4 and light filling blocks 5, wherein the light filling blocks 5 are clamped in cavities formed by the bottom plate 1, the top plate 2, the longitudinal rib beams 3 and the transverse rib beams 4.
Further, plate body both sides set up boundary beam 6, and photovoltaic electroplax 8 is laid to 2 upper surfaces of roof, photovoltaic electroplax 8 is located two between the boundary beam 6, photovoltaic electroplax 8 is used for absorbing solar energy, turns into the electric energy with solar energy, for the inside electric energy that provides of activity board house.
Further, the bottom plate 1 is a flat plate and is used for being connected with a wallboard and a steel column, the middle of the top plate 2 is high, two sides of the top plate are low, two slope surfaces are formed, and the photovoltaic panel 8 can conveniently and fully obtain sunlight.
In this embodiment, the material of bottom plate 1 and roof 2 is glass fiber net reinforcing concrete sheet, guarantees the structural strength of plate body, and can reduce the dead weight of plate body greatly.
In this embodiment, the volume weight of the longitudinal ribs 3, the transverse ribs 4 and the edge beams 6 is less than 1200kg/m3The lightweight aggregate structural concrete with the thermal conductivity coefficient less than 0.5W/(m.k) and the strength greater than 10Mpa has light weight, reduces the thermal bridge effect of the rib beam and has good heat preservation effect.
In this embodiment, the lightweight filling block 5 has a volume weight of less than 10kg/m3The polystyrene foam board has light weight and heat preservation effect.
In this embodiment, the edge beam 6 is provided with a plurality of connecting holes 7, and the connecting holes 7 are longitudinally arranged along the edge beam 6. The connecting holes 7 of the two edge beams correspond to each other in position, and the connecting holes 7 can be inserted with connecting steel bars and used for transverse connection of the roof panel; meanwhile, the roof panel can be conveniently hoisted at the connecting hole 7.
The movable roof panel in the embodiment has light self weight, is convenient to carry, and has low manufacturing cost and good heat preservation effect; and lay the photovoltaic electroplax in advance, the photovoltaic electroplax can be with solar energy transformation for the electric energy, for the inside electric energy that provides of activity board house, can save later stage installation cost simultaneously. The roof board of the roof board is high in the middle and low on two sides to form two slope surfaces, so that the photovoltaic panel can fully obtain sunlight conveniently, and the light energy can be utilized to a greater extent.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. A double-slope photovoltaic roof panel for a movable board house is characterized by comprising a bottom plate (1), a top plate (2), longitudinal rib beams (3), transverse rib beams (4) and light filling blocks (5), wherein the light filling blocks (5) are clamped in a cavity formed by the bottom plate (1), the top plate (2), the longitudinal rib beams (3) and the transverse rib beams (4); the bottom plate (1) is a flat plate, and the middle of the top plate (2) is high and two sides are low to form two slopes;
the photovoltaic panel is characterized in that edge beams (6) are arranged on two sides of the panel body, photovoltaic panels (8) are laid on the upper surface of the top plate (2), and the photovoltaic panels (8) are located between the edge beams (6).
2. The double-slope photovoltaic roof panel according to claim 1, wherein the material of the bottom plate (1) and the top plate (2) is a glass fiber mesh reinforced concrete sheet.
3. Double-slope photovoltaic roofing panel according to claim 2, characterized in that said longitudinal ribs (3), transverse ribs (4) and edge beams (6) have a bulk density of less than 1200kg/m3The heat conductivity coefficient is less than 0.5W/(m.k), and the strength is greater than 10 Mpa.
4. Double-slope photovoltaic roof panel according to claim 3, characterised in that said lightweight filling blocks (5) are applied with a bulk density of less than 10kg/m3Polystyrene foamAnd (3) a plate.
5. Double-slope photovoltaic roof panel according to claim 1 or 4, wherein the edge beams (6) are provided with a plurality of connection holes (7), the connection holes (7) being arranged longitudinally along the edge beams (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123236143.7U CN216893077U (en) | 2021-12-22 | 2021-12-22 | Double-slope photovoltaic roof panel for prefabricated house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123236143.7U CN216893077U (en) | 2021-12-22 | 2021-12-22 | Double-slope photovoltaic roof panel for prefabricated house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216893077U true CN216893077U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123236143.7U Active CN216893077U (en) | 2021-12-22 | 2021-12-22 | Double-slope photovoltaic roof panel for prefabricated house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216893077U (en) |
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2021
- 2021-12-22 CN CN202123236143.7U patent/CN216893077U/en active Active
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