Energy-saving and environment-friendly photovoltaic ceiling for building

Abstract

The utility model relates to the technical field of building industry, and discloses an energy-saving and environment-friendly photovoltaic ceiling for building, which comprises a support column, the upper end of the support column is fixedly welded on the lower surface of a protective drainage component, a photovoltaic power generation panel is fixedly mounted through a mounting plate, a wire arrangement pipe is used for arranging wires, and the wires are prevented from being exposed and corroded. Wire arrangement is carried out through wire arrangement pipes and wire penetrating holes, wire harnesses are arranged through a power distribution cavity, sealing is carried out through a sealing waterproof cover, and therefore the use safety of equipment is improved, a mounting plate is fixedly mounted through a fixing frame, the bearing strength can be improved through a cross beam and a buffering arc-shaped rod, the buffering arc-shaped rod is used for buffering external force, and the service life of the equipment is prolonged. The photovoltaic ceiling is fixed and mounted through the mounting plate and the attaching plate, water is drained to the absorbent cotton through the through hole in rainy days, rainwater adsorbed by the absorbent cotton is drained through the drainage pipe, the drainage effect of the photovoltaic ceiling is improved, water accumulation is avoided, and therefore the optimal use effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of the building industry, in particular to an energy-saving and environment-friendly photovoltaic ceiling for buildings. Background Art

[0002] Photovoltaic roof is to use photovoltaic modules (solar cells) installed on the top of the building to convert light energy into electrical energy for electrical appliances. There are two ways to combine photovoltaics with buildings. Both can be used to form a power generation system through inverters, control devices, etc. One is to combine buildings with photovoltaic systems, and install packaged photovoltaic modules (flat or curved panels) on the roofs of residential houses or buildings to form a photovoltaic power generation system. The other is to combine buildings with photovoltaic devices, which integrates photovoltaic devices with building materials, namely photovoltaic building integration (BIPV), which is the future development trend of photovoltaic building integration;

[0003] However, the existing energy-saving and environmentally friendly photovoltaic roofs for buildings have poor compressive resistance and can only provide simple protection. When the roof is hit by an object, its poor buffering performance may cause the roof to sink, posing a threat to people's lives and safety. In addition, the drainage effect is poor when it rains, which can easily lead to water accumulation, which is not conducive to promotion and use. Utility Model Content

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: an energy-saving and environmentally friendly photovoltaic ceiling for buildings, including pillars, the upper ends of the pillars are fixedly welded to the lower surface of the protective drainage assembly, the upper surface of the protective drainage assembly is fixedly installed with a photovoltaic panel fixed protection assembly, and the upper surface of the photovoltaic panel fixed protection assembly is fixedly installed with a photovoltaic power generation panel.

[0005] Furthermore, the protective drainage assembly includes a fixed frame, a crossbeam is fixedly welded to the inner wall of the fixed frame, an arc-shaped buffer rod is fixedly installed on the upper surface of the crossbeam, a bonding plate is installed through the lower part of the inner wall of the fixed frame, a through hole is opened on the upper surface of the bonding plate, absorbent cotton is bonded to the lower surface of the bonding plate, drain pipes are installed on both sides of the absorbent cotton, and a waterproof plate is fixedly bonded to the absorbent cotton and the lower surface of the drain pipe.

[0006] Furthermore, the fixing frame is specifically made of stainless steel, the cross beam is specifically made of carbon steel, and the buffer arc rod is specifically made of rubber.

[0007] Furthermore, the bonding plate is made of stainless steel, has an N-shaped shape, and is fixedly welded to the lower surface of the beam through a fixed frame.

[0008] Furthermore, the absorbent cotton is embedded and bonded to the inner wall of the lower surface of the bonding plate, the drain pipe is specifically made of PVC material, the drain pipe is bonded to the absorbent cotton through the bonding plate, the waterproof board is specifically made of stainless steel material, and waterproof glue is arranged around the waterproof board.

[0009] Furthermore, the photovoltaic panel fixing protection assembly includes a mounting plate, cable trays are fixedly installed on both sides of the lower surface of the mounting plate, a distribution cavity is fixedly installed around the lower surface of the mounting plate, a waterproof cover is fixedly installed around the outer wall of the distribution cavity, and a wire threading hole is opened on the upper surface of the mounting plate.

[0010] Furthermore, a mounting groove is provided on the upper surface of the mounting plate, and the mounting plate fixes the photovoltaic panel on the upper surface of the mounting plate through the mounting groove, and drainage grooves are provided on both sides of the mounting plate.

[0011] Furthermore, the mounting plate is fixedly mounted on the inner wall of the fixed frame through a sealing waterproof cover, the lower surface of the sealing waterproof cover is attached to the upper surface of the arc-shaped buffer rod, and the installation gap between the mounting plate and the fixed frame is ≥10cm.

[0012] Beneficial Effects

[0013] The utility model provides an energy-saving and environmentally friendly photovoltaic ceiling for buildings, which has the following beneficial effects:

[0014] Through the installation of the mounting plate, the cable tube, the power distribution cavity, the sealed waterproof cover, the threading hole, the fixed frame, the crossbeam, the buffer arc rod and the photovoltaic power generation panel, the photovoltaic power generation panel is fixedly installed through the mounting plate, the cable tube is used to arrange the wires to prevent the exposed wires from being corroded, the cable tube and the threading hole are used to arrange the wires, the wire harness is arranged through the power distribution cavity, and the sealed waterproof cover is used for sealing, thereby improving the safety of the equipment, and the mounting plate is fixedly installed through the fixed frame, the crossbeam and the buffer arc rod can improve the supporting strength, and the buffer arc rod is used to buffer the external force, thereby improving the compressive performance of the ceiling;

[0015] Through the arrangement of mounting plates, bonding plates, through holes, absorbent cotton, drainage pipes and waterproof plates, fixed installation is carried out using the mounting plates and bonding plates, and water is discharged to the absorbent cotton through the through holes when it rains. The rainwater is absorbed by the absorbent cotton and discharged using the drainage pipe, thereby improving the drainage effect of the photovoltaic roof and avoiding water accumulation, thereby achieving the best use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the protective drainage component in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the photovoltaic panel fixing protection component in the present utility model.

[0019] In the figure: 1. Pillar; 2. Protective drainage assembly; 21. Fixed frame; 22. Crossbeam; 23. Buffer arc rod; 24. Bonding plate; 25. Through hole; 26. Water-absorbent cotton; 27. Drain pipe; 28. Waterproof board; 3. Photovoltaic panel fixed protective assembly; 31. Mounting plate; 32. Cable duct; 33. Distribution cavity; 34. Sealed waterproof cover; 35. Threading hole; 4. Photovoltaic panel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: an energy-saving and environmentally friendly photovoltaic ceiling for buildings, including a pillar 1, the upper end of the pillar 1 is fixedly welded to the lower surface of a protective drainage component 2, a photovoltaic panel fixing protective component 3 is fixedly installed on the upper surface of the protective drainage component 2, and a photovoltaic power generation panel 4 is fixedly installed on the upper surface of the photovoltaic panel fixing protective component 3.

[0022] The protective drainage component 2 includes a fixed frame 21, a cross beam 22 is fixedly welded to the inner wall of the fixed frame 21, an arc-shaped buffer rod 23 is fixedly installed on the upper surface of the cross beam 22, a bonding plate 24 is installed through the lower inner wall of the fixed frame 21, a through hole 25 is opened on the upper surface of the bonding plate 24, a water-absorbing cotton 26 is bonded to the lower surface of the bonding plate 24, a drainage pipe 27 is installed on both sides of the water-absorbing cotton 26, and a waterproof plate 28 is fixedly bonded to the lower surface of the water-absorbing cotton 26 and the drainage pipe 27. The fixed frame 21 is specifically made of stainless steel components, and the cross beam 22 is fixedly installed on the upper surface of the cross beam 22. The beam 22 is specifically made of carbon steel, the buffer arc rod 23 is specifically made of rubber material, the bonding plate 24 is specifically made of stainless steel, the bonding plate 24 is n-shaped, and the bonding plate 24 is fixedly welded to the lower surface of the beam 22 through a fixed frame 21, the absorbent cotton 26 is embedded and bonded to the inner wall of the lower surface of the bonding plate 24, the drain pipe 27 is specifically made of PVC material, and the drain pipe 27 is bonded to the absorbent cotton 26 through the bonding plate 24, the waterproof plate 28 is specifically made of stainless steel, and waterproof glue is arranged around the waterproof plate 28.

[0023] The photovoltaic panel fixing protection assembly 3 includes a mounting plate 31, and cable tubes 32 are fixedly installed on both sides of the lower surface of the mounting plate 31, a distribution cavity 33 is fixedly installed around the lower surface of the mounting plate 31, and a waterproof cover is fixedly installed around the outer wall of the distribution cavity 33. A threading hole 35 is opened on the upper surface of the mounting plate 31, and a mounting groove is opened on the upper surface of the mounting plate 31. The mounting plate 31 fixes the photovoltaic panel 4 on the upper surface of the mounting plate 31 through the mounting groove, and drainage grooves are opened on both sides of the mounting plate 31. The mounting plate 31 is fixedly installed on the inner wall of the fixed frame 21 through a sealed waterproof cover 34, and the lower surface of the sealed waterproof cover 34 is attached to the upper surface of the arc buffer rod. The installation gap between the mounting plate 31 and the fixed frame 21 is ≥10cm.

[0024] In summary, the operation steps of the energy-saving and environmentally friendly photovoltaic ceiling for buildings are as follows:

[0025] When in use, the photovoltaic power generation panel 4 is fixedly installed through the mounting plate 31, and the wire arrangement tube 32 is used to arrange the wires to prevent the exposed wires from being corroded. The wire arrangement tube 32 and the threading hole 35 are used to arrange the wires, and the wiring harness is arranged through the distribution cavity 33. The sealed waterproof cover 34 is used to seal, thereby improving the safety of the equipment. The mounting plate 31 is fixedly installed through the fixed frame 21, and the supporting strength can be improved by the crossbeam 22 and the buffer arc rod 23. The buffer arc rod 23 plays a buffering role against external forces, thereby improving the compression resistance of the ceiling. The mounting plate 31 and the bonding plate 24 are used for fixed installation. When it rains, water is drained to the absorbent cotton 26 through the through hole 25, and the rainwater is absorbed by the absorbent cotton 26. The rainwater absorbed by the absorbent cotton 26 is discharged by the drain pipe 27, thereby improving the drainage effect of the photovoltaic ceiling and avoiding water accumulation, thereby achieving the best use effect.

Claims

1. An energy-saving and environmentally friendly photovoltaic ceiling for a building, comprising a support (1), characterized in that: The upper end of the support (1) is fixedly welded to the lower surface of the protective drainage component (2), a photovoltaic panel fixing protective component (3) is fixedly mounted on the upper surface of the protective drainage component (2), and a photovoltaic power generation panel (4) is fixedly mounted on the upper surface of the photovoltaic panel fixing protective component (3).

2. The energy-saving and environmentally friendly photovoltaic ceiling for buildings according to claim 1, characterized in that: The protective drainage component (2) comprises a fixed frame (21), a crossbeam (22) is fixedly welded to the inner wall of the fixed frame (21), a buffer arc rod (23) is fixedly installed on the upper surface of the crossbeam (22), a bonding plate (24) is installed through the lower part of the inner wall of the fixed frame (21), a through hole (25) is opened on the upper surface of the bonding plate (24), a water-absorbing cotton (26) is bonded to the lower surface of the bonding plate (24), a drainage pipe (27) is installed on both sides of the water-absorbing cotton (26), and a waterproof plate (28) is fixedly bonded to the lower surface of the water-absorbing cotton (26) and the drainage pipe (27).

3. The energy-saving and environmentally friendly photovoltaic ceiling for buildings according to claim 2 is characterized by: The fixed frame (21) is specifically made of a stainless steel component, the cross beam (22) is specifically made of a carbon steel component, and the buffer arc rod (23) is specifically made of a rubber material.

4. The energy-saving and environmentally friendly photovoltaic ceiling for buildings according to claim 2 is characterized in that: The bonding plate (24) is specifically made of stainless steel. The bonding plate (24) is in an N-shape, and the bonding plate (24) is fixedly welded to the lower surface of the crossbeam (22) through a fixed frame (21).

5. The energy-saving and environmentally friendly photovoltaic ceiling for buildings according to claim 2, characterized in that: The absorbent cotton (26) is embedded and bonded to the inner wall of the lower surface of the bonding plate (24); the drain pipe (27) is specifically made of PVC material; the drain pipe (27) is bonded to the absorbent cotton (26) through the bonding plate (24); the waterproof plate (28) is specifically made of stainless steel material; and waterproof glue is arranged around the waterproof plate (28).

6. The energy-saving and environmentally friendly photovoltaic ceiling for buildings according to claim 1, characterized in that: The photovoltaic panel fixing protection assembly (3) comprises a mounting plate (31), cable ducts (32) are fixedly mounted on both sides of the lower surface of the mounting plate (31), a power distribution cavity (33) is fixedly mounted around the lower surface of the mounting plate (31), a waterproof cover is fixedly mounted around the outer wall of the power distribution cavity (33), and a threading hole (35) is opened on the upper surface of the mounting plate (31).

7. The energy-saving and environmentally friendly photovoltaic ceiling for buildings according to claim 6, characterized in that: The upper surface of the mounting plate (31) is provided with a mounting groove, and the mounting plate (31) fixes the photovoltaic power generation panel (4) on the upper surface of the mounting plate (31) through the mounting groove, and drainage grooves are provided on both sides of the mounting plate (31).

8. The energy-saving and environmentally friendly photovoltaic ceiling for buildings according to claim 6, characterized in that: The mounting plate (31) is fixedly mounted on the inner wall of the fixed frame (21) via a sealed waterproof cover (34); the lower surface of the sealed waterproof cover (34) is attached to the upper surface of the arc-shaped buffer rod; and the mounting gap between the mounting plate (31) and the fixed frame (21) is ≥10 cm.

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