Photovoltaic panel gallery ceiling anti-icing installation structure

Abstract

The utility model belongs to the technical field of building construction, and specifically relates to an anti-icing installation structure for the ceiling of a photovoltaic panel corridor, which includes a plurality of photovoltaic panel installation units distributed in an array, the photovoltaic panel installation unit includes a photovoltaic panel and an outer rectangular frame, the outer rectangular frame is surrounded by two first frame profiles, a second frame profile and a third frame profile; a transition edge is provided on the second frame profile, and the transition edge can cover the transverse gap between the installation unit and the next installation unit, so that snow water flows downward, and prevents melted snow from accumulating in the transverse gap to form ice cones. A snow water collection channel is provided below the longitudinal gap between adjacent columns of the photovoltaic panel installation unit, and a water collection trough is provided at the bottom of the first frame profile along its length direction. When the melted snow on the photovoltaic panel flows to the snow water collection channel, part of the snow water will flow along the outer wall of the frame profile to the bottom surface of the frame profile, and the presence of the water collection trough will prevent this part of the snow water from diffusing along the bottom surface of the frame profile to the middle.

Description

Technical Field

[0001] The utility model relates to an anti-icing installation structure for a photovoltaic panel gallery ceiling, belonging to the technical field of building construction. Background Art

[0002] Photovoltaic panel corridors, commonly known as photovoltaic corridors or photovoltaic corridors, are an innovative solar power generation facility that combines photovoltaic power generation systems with various linear infrastructures (such as railways, highways, rural roads, public roads, etc.), making full use of the upper space of these areas to layout photovoltaic components to achieve large-scale power generation.

[0003] In winter, especially in areas with cold climates and frequent snowfall, the photovoltaic gallery roof faces a significant problem: the formation of icicles caused by snowmelt. When snow accumulates on the surface of the photovoltaic panels, it gradually melts under the sunlight to form snow water. This snow water usually flows down along the gaps in the photovoltaic panels. However, at night or when the temperature drops sharply, this flowing snow water will cool and solidify in the gaps in the photovoltaic panels, eventually forming icicles, scientifically known as icicles. The falling of icicles can cause potential damage to pedestrians, vehicles or buildings below.

[0004] Therefore, it is particularly important to develop an installation structure that can effectively prevent the formation of icicles after snowmelt on the ceiling of the photovoltaic panel gallery. Utility Model Content

[0005] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is: to provide an anti-icing installation structure for the ceiling of a photovoltaic panel corridor, which can ensure smooth discharge of melted snow and avoid accumulation in the gaps of the photovoltaic panels.

[0006] The photovoltaic panel corridor ceiling anti-icing installation structure described in the utility model includes a plurality of photovoltaic panel installation units distributed in an array and arranged on the corridor ceiling. The photovoltaic panel installation units include photovoltaic panels and an outer rectangular frame. The outer rectangular frame is surrounded by two first frame profiles, a second frame profile and a third frame profile. The two first frame profiles are arranged opposite to each other, and the second frame profile and the third frame profile are arranged opposite to each other. A card slot is provided on the inner side of the frame profile, and the photovoltaic panel is inserted into the card slot; a transition edge is provided on the second frame profile, and the transition edge can cover the horizontal gap between the installation unit and the next installation unit.

[0007] The transition edge can effectively cover the transverse gaps between the photovoltaic panel installation units, allowing snow water to flow downward and preventing melted snow from accumulating in the transverse gaps to form icicles.

[0008] Preferably, the transition edge is integrally formed with the second frame profile.

[0009] In addition, a snow water collection channel is provided below the longitudinal gap between adjacent rows of photovoltaic panel installation units, which can collect melted snow and discharge it along the snow water collection channel.

[0010] The bottom of the first frame profile is provided with a water collection trough along its length. When the melted snow on the photovoltaic panel flows to the snow water collection channel, part of the snow water will flow along the outer wall of the frame profile to the bottom of the frame profile. The presence of the water collection trough will prevent this part of the snow water from diffusing along the bottom of the frame profile to the middle, so that this part of the snow water drips into the snow water collection channel or directly flows down along the water collection trough to the edge of the ceiling and drips.

[0011] The snow water collection channel is formed on an M-shaped installation beam, and the installation beam is fixed on the ceiling purlin of the corridor, and the installation beam is perpendicular to the ceiling purlin.

[0012] The photovoltaic panel installation unit is fixedly installed between two adjacent installation beams through a fixing module.

[0013] The fixing module includes slats, pressing blocks and bolts. The slats span over the snow water collection channel of the mounting beam and are fixed. The pressing blocks are located above the slats and are connected by bolts. The edge of the photovoltaic panel mounting unit is pressed between the slats and the pressing blocks.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Effectively prevent ice cone formation:

[0016] By setting a transition edge at the end of the photovoltaic panel installation unit, the horizontal gap between the installation units is effectively covered, and the snow water collection channel set below the longitudinal gap can collect and smoothly discharge the melted snow, thereby avoiding the formation of ice cones. When the melted snow on the photovoltaic panel flows to the snow water collection channel, some of the snow water will flow along the outer wall of the frame profile to the bottom surface of the frame profile. The presence of the water collection tank will prevent this part of the snow water from diffusing along the bottom surface of the frame profile to the middle, so that this part of the snow water drips into the snow water collection channel or directly flows down along the water collection tank to the edge of the ceiling and drips.

[0017] 2. Easy to install and maintain:

[0018] The installation structure of the utility model is reasonably designed, the installation process of the photovoltaic panel installation unit and the fixing module is simple and quick, and the construction difficulty and cost are reduced. At the same time, this design is also convenient for subsequent maintenance and repair work.

[0019] 3. Enhance the power generation efficiency of photovoltaic panel corridors:

[0020] By preventing the accumulation of melted snow on the surface or gaps of the photovoltaic panels, the utility model helps to keep the photovoltaic panels clean and in an efficient power generation state, which not only extends the service life of the photovoltaic panels, but also improves the power generation efficiency and economic benefits of the entire photovoltaic panel corridor.

[0021] 4. Strong adaptability and wide application range:

[0022] The photovoltaic panel gallery ceiling anti-icing installation structure of the utility model is suitable for various climatic conditions and geographical environments, especially in areas with cold climates and frequent snowfall. It can be widely used in the construction of photovoltaic galleries along linear infrastructure such as railways, highways, rural roads, and public roads, providing strong technical support for large-scale solar power generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the overall structure of the photovoltaic panel installation unit;

[0025] Figure 3 It is a schematic diagram of the exploded structure of the photovoltaic panel installation unit;

[0026] Figure 4 is a schematic diagram of the cross-sectional structure of the first frame profile;

[0027] Figure 5 is a schematic diagram of the cross-sectional structure of the second frame profile;

[0028] Figure 6 is a schematic diagram of the cross-sectional structure of the third frame profile;

[0029] Figure 7 yes Figure 1 A-direction view;

[0030] Figure 8 yes Figure 7 A partial enlarged view of the middle C area;

[0031] Fig. 9 yes Figure 1 Cross-sectional view of the middle BB;

[0032] Fig.10 yes Fig. 9 A partial enlarged view of the D part in the middle;

[0033] Fig.11 is a structural schematic diagram of a fixing module;

[0034] Fig.12 It is one of the schematic diagrams of the application method;

[0035] Fig.13This is the second schematic diagram of the application method.

[0036] In the figure: 1. Photovoltaic panel mounting unit; 11. First frame profile; 12. Second frame profile; 13. Third frame profile; 14. Slot; 15. Transition edge; 16. Water collecting trough; 17. Photovoltaic panel; 2. Ceiling purlin; 3. Mounting beam; 4. Fixing module; 41. Slats; 42. Pressure blocks; 43. Bolts; 5. Snow water collecting channel; 6. Ridge tile profile. DETAILED DESCRIPTION

[0037] The present invention is further described below in conjunction with specific embodiments.

[0038] However, the description of the present invention is merely an embodiment of structural and even functional description, and the scope of rights of the present invention is not limited by the embodiments described in the text.

[0039] For example, multiple embodiments may have various modifications and various forms, and it should be understood that the scope of rights of the present invention includes equivalents that can implement the technical concept.

[0040] like Figures 1 to 11 As shown, this embodiment is implemented by the following technical scheme: including a plurality of photovoltaic panel installation units 1 arranged on the ceiling of the corridor in an array distribution, the photovoltaic panel installation unit 1 includes a photovoltaic panel 17 and an outer rectangular frame, the outer rectangular frame is surrounded by two first frame profiles 11, a second frame profile 12 and a third frame profile 13, the two first frame profiles 11 are arranged oppositely, the second frame profile 12 and the third frame profile 13 are arranged oppositely, a card slot 14 is provided on the inner side of the frame profile, the photovoltaic panel 17 is inserted into the card slot 14, and is glued and reinforced; the second frame profile 12 is provided with a transition edge 15, and the transition edge 15 is integrally formed with the second frame profile 12. The transition edge 15 can cover the horizontal gap between the installation unit and the next installation unit.

[0041] A snow water collection channel 5 is provided below the longitudinal gap between adjacent columns of the photovoltaic panel installation unit 1. The snow water collection channel 5 is formed on an M-shaped installation beam 3. The installation beam 3 is fixed to the ceiling purlin 2 of the corridor (by studs, screws, rivets, etc.). The installation beam 3 is perpendicular to the ceiling purlin 2.

[0042] A water collecting trough 16 is provided at the bottom of the first frame profile 11 along its length direction. When the melted snow on the photovoltaic panel 17 flows toward the snow water collecting channel 5, part of the snow water will flow along the outer wall of the frame profile to the bottom surface of the frame profile. The existence of the water collecting trough 16 will prevent this part of the snow water from diffusing along the bottom surface of the frame profile toward the middle, thereby causing this part of the snow water to drip into the snow water collecting channel 5 or directly flow downward along the water collecting trough to drip at the edge of the ceiling.

[0043] The photovoltaic panel mounting unit 1 is fixedly installed between two adjacent mounting beams 3 by means of a fixing module 4. The fixing module 4 includes a slat 41, a pressure block 42 and a bolt 43. The slat 41 spans over the snow water collection channel 5 of the mounting beam 3 and is fixed (by means of studs, screws, rivets, etc.). The pressure block 42 is located above the slat 41 and is connected by means of a bolt 43. The edge of the photovoltaic panel mounting unit 1 is pressed between the slat 41 and the pressure block 42.

[0044] The installation structure of the utility model is reasonably designed, the installation process of the photovoltaic panel installation unit and the fixing module is simple and quick, and the construction difficulty and cost are reduced. At the same time, this design is also convenient for subsequent maintenance and repair work.

[0045] The specific installation can be Fig.12 The one-sided tilt shown; or Fig.13 In the double-sided inclination shown, the two side ceilings are transitionally connected by covering the ridge tile profile 6.

[0046] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and equal changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention should all fall within the scope of the patent coverage of the present invention.

Claims

1. A photovoltaic panel gallery ceiling anti-icing installation structure, comprising a plurality of photovoltaic panel installation units (1) arranged on the gallery ceiling and distributed in an array, wherein the photovoltaic panel installation unit (1) comprises a photovoltaic panel (17) and an outer rectangular frame, and is characterized in that: The outer rectangular frame is surrounded by two first frame profiles (11), a second frame profile (12) and a third frame profile (13); the two first frame profiles (11) are arranged opposite to each other, the second frame profile (12) and the third frame profile (13) are arranged opposite to each other, a slot (14) is provided on the inner side of the frame profile, and the photovoltaic panel (17) is inserted into the slot (14); the second frame profile (12) is provided with a transition edge (15), and the transition edge (15) can cover the horizontal gap between the installation unit and the next installation unit.

2. The photovoltaic panel gallery ceiling anti-icing installation structure according to claim 1 is characterized in that: The transition edge (15) and the second frame profile (12) are integrally formed.

3. The photovoltaic panel gallery ceiling anti-icing installation structure according to claim 1 is characterized in that: A snow water collection channel (5) is provided below the longitudinal gaps between adjacent rows of the photovoltaic panel installation unit (1).

4. The photovoltaic panel gallery ceiling anti-icing installation structure according to claim 3 is characterized in that: A water collecting trough (16) is provided at the bottom of the first frame profile (11) along its length direction.

5. The photovoltaic panel gallery ceiling anti-icing installation structure according to claim 3 is characterized in that: The snow water collection channel (5) is formed on an M-shaped mounting beam (3), and the mounting beam (3) is fixed on a ceiling purlin (2) of the corridor, and the mounting beam (3) is perpendicular to the ceiling purlin (2).

6. The photovoltaic panel gallery ceiling anti-icing installation structure according to claim 5 is characterized in that: The photovoltaic panel installation unit (1) is fixedly installed between two adjacent installation beams (3) via a fixing module (4).

7. The photovoltaic panel gallery ceiling anti-icing installation structure according to claim 6 is characterized in that: The fixing module (4) comprises a slat (41), a pressing block (42) and a bolt (43); the slat (41) spans over and is fixed to the snow water collecting channel (5) of the mounting beam (3); the pressing block (42) is located above the slat (41) and is connected via the bolt (43); and the edge of the photovoltaic panel mounting unit (1) is pressed between the slat (41) and the pressing block (42).

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