Dense rib type photovoltaic integrated roof structure and construction method

Abstract

The invention relates to the technical field of dense rib type photovoltaic integrated roofs, in particular to a dense rib type photovoltaic integrated roof structure and a construction method.The dense rib type photovoltaic integrated roof structure comprises a house body and two sets of positioning beams, and the two sets of positioning beams are both installed at the top end of the house body; the system further comprises multiple sets of ribbed beams, multiple sets of installation grooves, multiple sets of photovoltaic panels and multiple sets of bolt fixing pieces, the multiple sets of installation grooves are formed in the outer side walls of the two sets of positioning beams respectively, the multiple sets of ribbed beams are oppositely installed on the multiple sets of installation grooves respectively, every two sets of ribbed beams form an inverted-V-shaped beam body, the ends of every two sets of ribbed beams are connected through the bolt fixing pieces, and the photovoltaic panels are arranged on the photovoltaic panels. Bolt preformed holes are formed in the multiple sets of ribbed beams, and the multiple sets of photovoltaic panels are installed on the multiple sets of ribbed beams in advance through construction equipment; according to the device, the gap sealing effect among multiple groups of photovoltaic panels is achieved, rainwater is prevented from falling to the top end of a house body, the rainproof effect of the house body is improved, the roof load transferring effect is improved, and the automatic feeding and automatic mounting and positioning effects of the photovoltaic panels are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of ribbed photovoltaic integrated roofs, and in particular to a ribbed photovoltaic integrated roof structure and construction method. Background Art

[0002] Driven by the "dual carbon" goal, the proportion of global building energy consumption in the total carbon emissions exceeds 38%. As the core technical path of "zero-energy buildings", building photovoltaic integration has become a key breakthrough in the green transformation of the construction industry. However, traditional photovoltaic integration still has bottlenecks such as structural safety, waterproof failure, and power generation efficiency attenuation, and urgently needs a new generation of technological breakthroughs.

[0003] For example, in the patent with the authorized announcement number CN212201437U in the current prior art, this utility model discloses a photovoltaic assembly energy-saving and environmental protection integrated public toilet, including a public toilet main body, and the public toilet main body includes a solar power generation and heating system, a flushing system with foam plugging, a foamed ceramic modular assembled integrated structure, and a harmless ecological degradation system.

[0004] However, it is found in the assembly of this photovoltaic panel that the support structure of this photovoltaic panel has poor reliability, and the labor intensity of the installation operator of the photovoltaic panel is relatively large, and the efficiency is relatively low during large-area paving. Summary of the Invention

[0005] To solve the above technical problems, the present invention provides a ribbed photovoltaic integrated roof structure and construction method that can achieve the gap sealing effect between multiple groups of photovoltaic panels, prevent rainwater from falling to the top of the roof body, improve the rainproof effect of the roof body, and improve the effect of transferring the roof load due to the inverted V-shaped beam bodies of multiple groups of ribbed beams supporting multiple groups of photovoltaic panels, and realize the automatic feeding and automatic installation and positioning effects of the photovoltaic panels.

[0006] A ribbed photovoltaic integrated roof structure of the present invention includes a roof body and two groups of positioning beams, and the two groups of positioning beams are both installed at the top of the roof body; it also includes multiple groups of rib beams, multiple groups of installation grooves, multiple groups of photovoltaic panels and multiple groups of bolt fasteners. The multiple groups of installation grooves are respectively arranged on the outer side walls of the two groups of positioning beams, and the multiple groups of rib beams are respectively oppositely installed on the multiple groups of installation grooves, and each two groups of rib beams respectively form an inverted V-shaped beam body, and the ends of each two groups of rib beams are connected by bolt fasteners. Bolt reserved holes are provided on the multiple groups of rib beams. The multiple groups of photovoltaic panels are pre-installed on the multiple groups of rib beams by construction equipment and then reinforced by bolts, and the multiple groups of photovoltaic panels are closely arranged, and the construction equipment is used to apply sealant to the joints of the multiple groups of photovoltaic panels; the two groups of positioning beams and the multiple groups of rib beams are cooperatively installed on the top of the roof body, and then the construction equipment automatically closely arranges and pre-installs the multiple groups of photovoltaic panels on the tops of the multiple groups of rib beams, and then uses bolts to fasten the multiple groups of photovoltaic panels, and the construction equipment applies sealant to the joints of the multiple groups of photovoltaic panels to achieve the gap sealing effect between the multiple groups of photovoltaic panels, prevent rainwater from falling to the top of the roof body, and improve the rainproof effect of the roof body. Since the multiple groups of rib beams support the multiple groups of photovoltaic panels in the form of an inverted V-shaped beam body, the effect of transferring the roof load is improved, and at the same time, the positioning firmness of the multiple groups of photovoltaic panels is improved.

[0007] Preferably, a construction method for a ribbed photovoltaic integrated roof includes the following steps:

[0008] S1. Oppositely install multiple groups of rib beams on two groups of positioning beams so that each two groups of rib beams respectively form an inverted V-shaped beam body, and the ends of each two groups of rib beams are connected by bolt fasteners;

[0009] S2. After the rib beams are erected, move the position of the construction equipment to apply glue to the top surface of the rib beams;

[0010] S3. Move two groups of photovoltaic panels through the construction equipment so that the two groups of photovoltaic panels are moved and placed at the installation positions on the rib beams, and the photovoltaic panels are pre-bonded and positioned on the rib beams;

[0011] S4. Fasten multiple groups of photovoltaic panels to multiple groups of rib beams by using bolts;

[0012] S5. After the installation of multiple groups of photovoltaic panels is completed, apply sealant to the joints between the multiple groups of photovoltaic panels through the construction equipment.

[0013] Preferably, in S1, first lay a waterproof, heat-insulating, and sound-insulating layer on the top surface of the roof body.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. Multiple groups of rib beams support multiple groups of photovoltaic panels in the form of an inverted V-shaped beam body, which improves the effect of transferring the roof load and at the same time improves the positioning firmness of multiple groups of photovoltaic panels;

[0016] 2. The gap sealing effect between multiple groups of photovoltaic panels can prevent rainwater from falling onto the top of the building body, improving the rainproof effect of the building body.

[0017] 3. By using construction equipment, the automatic feeding and automatic installation and positioning of the photovoltaic panels can be achieved, improving work efficiency and reducing the labor intensity of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is an isometric structural schematic diagram of the present invention;

[0019] Figure 2 is an isometric structural schematic diagram of the connection between the building body and the positioning beam, etc.;

[0020] Figure 3 is an isometric partial structural schematic diagram of the connection between the rib beam and the bolt fixture, etc.;

[0021] Figure 4 is an isometric partial schematic diagram of the structure of the positioning beam and the installation groove, etc.

[0022] Reference numerals in the drawings: 101, building body; 102, positioning beam; 103, rib beam; 104, installation groove; 105, photovoltaic panel; 106, bolt fixture. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

[0024] Embodiment 1

[0025] A ribbed photovoltaic integrated roof structure of the present invention includes a building body 101 and two groups of positioning beams 102, and the two groups of positioning beams 102 are both installed at the top of the building body 101; it further includes multiple groups of rib beams 103, multiple groups of installation grooves 104, multiple groups of photovoltaic panels 105 and multiple groups of bolt fixtures 106. The multiple groups of installation grooves 104 are respectively arranged on the outer side walls of the two groups of positioning beams 102, and the multiple groups of rib beams 103 are respectively installed oppositely on the multiple groups of installation grooves 104, and each two groups of rib beams 103 respectively form an inverted V-shaped beam body, and the ends of each two groups of rib beams 103 are connected by bolt fixtures 106. Bolt reserved holes are provided on the multiple groups of rib beams 103, and the multiple groups of photovoltaic panels 105 are pre-installed on the multiple groups of rib beams 103 by construction equipment and then reinforced by bolts, and the multiple groups of photovoltaic panels 105 are closely arranged, and the construction equipment is used to apply sealant to the joints of the multiple groups of photovoltaic panels;

[0026] In this embodiment, two groups of positioning beams 102 and multiple groups of rib beams 103 are cooperatively installed on the top of the roof body 101. Then, multiple groups of photovoltaic panels 105 are automatically and closely arranged and pre-installed on the tops of multiple groups of rib beams 103 by construction equipment. After that, multiple groups of photovoltaic panels 105 are fastened using bolts, and the joints of multiple groups of photovoltaic panels 105 are coated with sealant by construction equipment, achieving the gap sealing effect between multiple groups of photovoltaic panels 105, preventing rainwater from falling onto the top of the roof body 101, improving the rainproof effect of the roof body 101. Since multiple groups of rib beams 103 are inverted V-shaped beams to support multiple groups of photovoltaic panels 105, the effect of transferring the roof load is improved, and at the same time, the positioning firmness of multiple groups of photovoltaic panels 105 is enhanced.

[0027] Embodiment 2

[0028] Based on Embodiment 1, a construction method for a closely ribbed photovoltaic integrated roof includes the following steps:

[0029] S1. Install multiple groups of rib beams 103 oppositely on two groups of positioning beams 102 respectively, so that every two groups of rib beams 103 form an inverted V-shaped beam body respectively, and the ends of every two groups of rib beams 103 are connected by bolt fasteners 106;

[0030] S2. After the rib beams 103 are erected, move the position of the construction equipment to coat the top surface of the rib beams 103 with glue;

[0031] S3. Move two groups of photovoltaic panels 105 by construction equipment, place the two groups of photovoltaic panels 105 at the installation positions on the rib beams 103, and pre-bond and position the photovoltaic panels 105 on the rib beams 103;

[0032] S4. Fasten multiple groups of photovoltaic panels 105 on multiple groups of rib beams 103 using bolts;

[0033] S5. After multiple groups of photovoltaic panels 105 are installed, coat the joints between multiple groups of photovoltaic panels 105 with sealant by construction equipment.

[0034] In S1, first, lay a waterproof, heat-insulating, and sound-insulating layer on the top surface of the roof body 101.

[0035] As Figures 1 to 4 shown, for a closely ribbed photovoltaic integrated roof structure and construction method of the present invention, during operation, two groups of positioning beams 102 and multiple groups of rib beams 103 are cooperatively installed on the top of the roof body 101. Then, multiple groups of photovoltaic panels 105 are automatically and closely arranged and pre-installed on the tops of multiple groups of rib beams 103 by construction equipment. After that, multiple groups of photovoltaic panels 105 are fastened using bolts, and the joints of multiple groups of photovoltaic panels 105 are coated with sealant by construction equipment, achieving the gap sealing between multiple groups of photovoltaic panels 105.

[0036] The main functions achieved by the present invention are as follows:

[0037] 1. Multiple groups of ribbed beams 103 are in the shape of an inverted V-shaped beam body to support multiple groups of photovoltaic panels 105, improving the effect of transferring the roof load and at the same time enhancing the positioning firmness of multiple groups of photovoltaic panels 105;

[0038] 2. The gap sealing effect between multiple groups of photovoltaic panels 105 avoids rainwater falling on the top of the roof body 101, improving the rainproof effect of the roof body 101;

[0039] 3. By using construction equipment, the automatic feeding and automatic installation and positioning effects of the photovoltaic panels 105 are realized, improving work efficiency and reducing the labor intensity of personnel.

[0040] The photovoltaic panels 105 of a ribbed photovoltaic integrated roof structure and construction method of the present invention are purchased on the market. Those skilled in the art only need to install and operate according to the attached user manual, without the need for creative labor from those skilled in the art.

[0041] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A ribbed photovoltaic integrated roof structure, comprising a roof body (101) and two groups of positioning beams (102), and the two groups of positioning beams (102) are both installed at the top of the roof body (101); characterized in that, It further includes multiple groups of rib beams (103), multiple groups of installation grooves (104), multiple groups of photovoltaic panels (105) and multiple groups of bolt fasteners (106). The multiple groups of installation grooves (104) are respectively arranged on the outer side walls of the two groups of positioning beams (102). The multiple groups of rib beams (103) are respectively installed oppositely on the multiple groups of installation grooves (104), and every two groups of rib beams (103) respectively form an inverted V-shaped beam body. The ends of every two groups of rib beams (103) are connected by bolt fasteners (106). Bolt reserved holes are arranged on the multiple groups of rib beams (103). The multiple groups of photovoltaic panels (105) are pre-installed on the multiple groups of rib beams (103) by construction equipment and then reinforced with bolts. The multiple groups of photovoltaic panels (105) are closely arranged, and the construction equipment is used to apply sealant to the joints of the multiple groups of photovoltaic panels (105).

2. A construction method for a ribbed photovoltaic integrated roof, characterized in that, It includes the following steps: S1. Install the multiple groups of rib beams (103) oppositely on the two groups of positioning beams (102) respectively, so that every two groups of rib beams (103) respectively form an inverted V-shaped beam body, and the ends of every two groups of rib beams (103) are connected by bolt fasteners (106); S2. After the rib beams (103) are erected, move the position of the construction equipment to apply glue on the top surface of the rib beams (103); S3. Move the two groups of photovoltaic panels (105) by the construction equipment to move and place the two groups of photovoltaic panels (105) at the installation positions on the rib beams (103) to pre-bond and position the photovoltaic panels (105) on the rib beams (103); S4. Fasten the multiple groups of photovoltaic panels (105) on the multiple groups of rib beams (103) by using bolts; S5. After the installation of the multiple groups of photovoltaic panels (105) is completed, apply sealant to the joints between the multiple groups of photovoltaic panels (105) by the construction equipment.

3. A construction method for a multi-ribbed photovoltaic integrated roof, characterized in that, In the above S1, first lay a waterproof, heat-insulating and sound-insulating layer on the top surface of the roof body (101).

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