Novel lap joint structure of sloping roof photovoltaic tiles and color stone metal tiles

Abstract

The utility model discloses a novel lap joint structure of a sloping roof photovoltaic tile and a color stone metal tile. Comprising a negative ridge structure, a positive ridge structure, a roof and wall joint structure, a horizontal cornice structure, an inclined cornice structure, first lap joint structures formed between the upper sides and the lower sides of photovoltaic tiles, second lap joint structures formed between the left sides and the right sides of the photovoltaic tiles and third lap joint structures formed between the lower sides of the photovoltaic tiles and color stone metal tiles. A fourth lap joint structure is formed between the upper side of the photovoltaic tile and the colored stone metal tile; a fifth lap joint structure is formed between the left side of the photovoltaic tile and the colored stone metal tile; and a sixth lap joint structure is formed between the right side of the photovoltaic tile and the colored stone metal tile. According to the waterproof sealing method, the same color stone metal tile material is used for machining the corresponding edge closing plate, the stainless steel plate with the thickness of 0.6 mm is bent to form the corresponding attached plate, the attached plate serves as a waterproof sealing method of the edge closing plate such as an inclined cornice, a flashing plate and a gutter plate, and the hidden danger that in traditional construction, roof tile leakage is likely to occur due to the fact that nails are used for edge sealing and sealing is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of building roofing engineering technology, specifically, it relates to a new structure for overlapping photovoltaic tiles and colored stone metal tiles on sloping roofs. Background Technology

[0002] In the field of building roofing engineering, there exists a photovoltaic integrated metal roofing system. This system is a new type of building-integrated solution that combines photovoltaic panels with a metal roof (aluminum-magnesium-manganese alloy tiles). The integrated design organically combines the photovoltaic panels and the metal roof, maintaining the integrity and aesthetics of the building's appearance. However, this photovoltaic system has a high investment cost and limited application. Therefore, a new structure is needed for the overlapping of sloping roof photovoltaic tiles and colored stone metal tiles that offers good stability and prevents leakage. Utility Model Content

[0003] The purpose of this utility model is to provide a new structure for the overlapping of sloping roof photovoltaic tiles and colored stone metal tiles that offers good stability and prevents leakage. This application utilizes the same colored stone metal tile material to process edge trims such as eaves boards, ridge tiles, gutter boards, flashing boards, and gable boards. 0.6mm thick stainless steel plates are bent to form corresponding auxiliary plates, serving as a waterproof sealing method for the eaves, flashing boards, and gutter boards. The auxiliary plates are used to secure the edge trims with clips, eliminating the need to nail tiles to the top of the edge trims and solving the problem of roof tile leakage that easily occurs when using nails for edge sealing in traditional construction.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A new structure for overlapping photovoltaic tiles and colored stone metal tiles on sloping roofs includes a ridge structure, a ridge structure, a roof-wall junction structure, a horizontal eaves structure, a sloping eaves structure, a first overlapping structure formed between the upper and lower sides of the photovoltaic tiles, a second overlapping structure formed between the left and right sides of the photovoltaic tiles, a third overlapping structure formed between the lower side of the photovoltaic tile and the colored stone metal tile, a fourth overlapping structure formed between the upper side of the photovoltaic tile and the colored stone metal tile, a fifth overlapping structure formed between the left side of the photovoltaic tile and the colored stone metal tile, and a sixth overlapping structure formed between the right side of the photovoltaic tile and the colored stone metal tile.

[0006] The first overlapping structure includes a first fixing piece, which is connected to the side wall of the corresponding hanging strip of the lower row of photovoltaic tiles via self-tapping screws. The U-shaped groove of the first fixing piece locks the upper row of photovoltaic tiles. The second overlapping structure includes a fixing groove, the left end of which is connected to the right frame of the left photovoltaic tile, and the right end of which is connected to the left frame of the right photovoltaic tile. The third overlapping structure includes a third fixing piece, which is connected to the side wall of the hanging strip via self-tapping screws. The U-shaped groove of the third fixing piece locks the end of the lower colored stone metal tile, and the upper photovoltaic tile is connected to the third fixing piece. The fourth overlapping structure includes a fourth fixing piece, which is fixed to the side wall of the lower hanging strip. The U-shaped groove of the fourth fixing piece locks the end of the lower photovoltaic tile. An additional purlin is set on the corresponding water-running strip to support the upper colored stone metal tile, and the upper colored stone metal tile is connected to the additional purlin via self-tapping screws.

[0007] The ridge structure is set at the ridge position. The ridge overlap structure includes a V-shaped gutter board. The included angle of the gutter board is the same as the included angle of the gutter at the ridge position. The gutter board is set on the corresponding water-following strip at the ridge position. There are gutter auxiliary purlins and auxiliary purlins between the gutter board and the water-following strip. There is an auxiliary plate between the gutter board and the corresponding colored stone metal tile. The auxiliary plate and the gutter board are connected to the auxiliary purlin of the auxiliary plate by self-tapping screws. The gutter board is connected to the gutter auxiliary purlin by self-tapping screws.

[0008] The ridge structure is set at the ridge position. The ridge overlapping structure includes ridge tiles, which are inverted V-shaped structures corresponding to the ridge position. The two sides of the ridge tiles are connected to the corresponding colored stone metal tiles at the ridge position by self-tapping screws. An additional purlin is set between the corresponding colored stone metal tiles at the ridge position and the corresponding tile keel assembly. The self-tapping screws pass through the ridge tiles, colored stone metal tiles and additional purlins in sequence. A sealant layer is set between the nail head of the self-tapping screw and the ridge tile.

[0009] The roof-wall junction structure includes roof siding and flashing. The flashing is connected to the wall with cement nails. The roof siding is installed on the colored stone metal tiles at the junction of the roof and the wall with self-tapping screws. A waterproof sealant layer is applied between the flashing and the wall, and sealant is applied to the nail heads of the cement nails.

[0010] The horizontal eaves structure includes an eaves board. The upper part of the eaves board is set between the colored stone metal tile and the tile joists at the horizontal eaves. The lower part of the eaves board is connected to the horizontal eaves by cement nails, and the nail heads of the cement nails are sealed with sealant.

[0011] The sloping eaves structure includes a gable panel and two gable sidings. The upper gable siding, together with the corresponding colored stone metal tile at the sloping eaves, is fixed to the end tile strip by external hexagonal self-tapping screws. The side gable siding is fixed to the sloping eaves by cement nails. The gable panel is positioned between the upper gable siding and the side gable siding.

[0012] This application utilizes the same colored stone metal tile material to process edge trim panels such as eaves boards, ridge tiles, gutter boards, flashing boards, and gable boards. 0.6mm thick stainless steel plates are bent to form corresponding auxiliary plates, which serve as a waterproof sealing method for the eaves, flashing boards, gutter boards, and other edge trim panels. The edge trim panels are secured with clips using the auxiliary plates, eliminating the need to nail tiles on top of the edge trim panels. This solves the problem of roof tile leakage that is prone to occur when using nails to seal the edges in traditional construction.

[0013] This application features a deep arrangement of colored stone metal tiles around the photovoltaic tiles, facilitating easy finishing and creating an aesthetically pleasing finish. At the joints between the photovoltaic tiles and the colored stone metal tiles, an overlapping arrangement is used in accordance with the water flow direction of the sloping roof. Furthermore, the photovoltaic tiles are flush-edge designed, with the surrounding metal tiles finished at the edges, and the joints within the same row are sealed with sealant to ensure overall visual quality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the male spine structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the internal spine structure of this utility model.

[0016] Figure 3 This is a structural diagram of the roof and wall junction structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the horizontal eaves structure of this utility model.

[0018] Figure 5 This is a schematic diagram of the sloping eaves structure of this utility model.

[0019] Figure 6 This is a schematic diagram of the first overlapping structure of this utility model.

[0020] Figure 7 This is a schematic diagram of the second overlapping structure of this utility model.

[0021] Figure 8 This is a schematic diagram of the third overlapping structure of this utility model.

[0022] Figure 9 This is a schematic diagram of the fourth overlapping structure of this utility model.

[0023] Figure 10 This is a schematic diagram of the fifth overlapping structure of this utility model.

[0024] Figure 11 This is a schematic diagram of the sixth overlapping structure of this utility model.

[0025] Figure 12 This is a schematic diagram of the arrangement of the roof tiles of this utility model. Detailed Implementation

[0026] like Figure 1-12As shown, the new overlapping structure of the sloping roof photovoltaic tiles and colored stone metal tiles includes a ridge structure, a ridge structure, a roof-wall junction structure, a horizontal eaves structure, a sloping eaves structure, a first overlapping structure between the upper and lower sides of the photovoltaic tile 9, a second overlapping structure between the left and right sides of the photovoltaic tile 9, a third overlapping structure between the lower side of the photovoltaic tile 9 and the colored stone metal tile 8, a fourth overlapping structure between the upper side of the photovoltaic tile 9 and the colored stone metal tile 8, and a fourth overlapping structure between the left side of the photovoltaic tile 9 and the colored stone metal tile 8. A fifth overlapping structure is formed, and a sixth overlapping structure is formed between the right side of the photovoltaic tile 9 and the colored stone metal tile 8; both the photovoltaic tile 9 and the colored stone metal tile 8 are installed on the roof joist assembly, which is set on the extruded polystyrene insulation layer 1 on the sloping roof. The extruded polystyrene insulation layer 1 has corresponding embedded parts 2 and a concrete insulation layer 3. The roof joist assembly includes several parallel square tube columns 7 set on the concrete protective layer. Several parallel water-following strips 5 are set on the square tube columns 7, and several water-following strips 5 are set on the water-following strips 5. Parallel roofing strips 6; the first overlapping structure includes a first fixing piece 21, which is connected to the side wall of the corresponding roofing strip 6 of the lower row of photovoltaic tiles 9 by self-tapping screws. The U-shaped slot of the first fixing piece 21 locks the upper row of photovoltaic tiles 9. The second overlapping structure includes a fixing slot 26, the left end of which is connected to the right frame of the left photovoltaic tile 9, and the right end of which is connected to the left frame of the right photovoltaic tile 9. The third overlapping structure includes a third fixing piece 22, which is connected to the left frame of the right photovoltaic tile 9 by self-tapping screws. The side wall of the connecting strip 6 is connected to the third fixing piece 22. The U-shaped groove of the third fixing piece 22 is locked onto the end of the lower colored stone metal tile 8, and the upper photovoltaic tile 9 is connected to the third fixing piece 22. The fourth overlapping structure includes a fourth fixing piece 23, which is fixed on the side wall of the lower strip 6. The U-shaped groove of the fourth fixing piece 23 is locked onto the end of the lower photovoltaic tile 9. An additional purlin 25 is set on the corresponding water-running strip 5 to support the upper colored stone metal tile 8. The upper colored stone metal tile 8 is connected to the additional purlin 25 by self-tapping screws.The ridge structure is located at the ridge position. The ridge overlap structure includes a V-shaped gutter 10, the included angle of which is the same as the included angle of the gutter. The gutter 10 is set on the corresponding runner 5 at the ridge position. An additional gutter purlin 11 and an additional purlin 12 are provided between the gutter 10 and the runner 5. An additional plate 13 is provided between the gutter 10 and the corresponding colored stone metal tile 8. The additional plate 13 and the gutter 10 are connected to the additional purlin 12 by self-tapping screws. 10. The gutter purlin 11 is connected by self-tapping screws; the ridge structure is set at the ridge position, and the ridge overlapping structure includes ridge tiles 14. The ridge tiles 14 are inverted V-shaped structures corresponding to the ridge position. The two sides of the ridge tiles 14 are connected to the corresponding colored stone metal tiles 8 at the ridge position by self-tapping screws. The ridge purlin 15 is set between the corresponding colored stone metal tiles 8 at the ridge position and the corresponding tile joist assembly. The self-tapping screws pass through the ridge tiles 14, colored stone metal tiles 8 and ridge purlin 15 in sequence. The screw heads of the self-tapping screws are... A sealant layer is provided between the ridge tile 14 and the roof; the roof-wall junction structure includes a roof siding 16 and a flashing 17. The flashing 17 is connected to the wall by cement nails, and the roof siding 16 is installed on the colored stone metal tile 8 at the roof-wall junction by self-tapping screws. A waterproof sealant layer is applied between the flashing 17 and the wall, and sealant is provided on the nail heads of the cement nails; the horizontal eaves structure includes a cornice 18, and the upper part of the cornice 18 is provided with the colored stone metal tile 8 and the roof tiles at the horizontal eaves. Between the keel components, the lower part of the fascia board 18 is connected to the horizontal eaves by cement nails, and the nail heads of the cement nails are sealed with sealant; the sloping eaves structure includes a gable wall panel 19 and two gable wall sidings 20. The upper gable wall siding 20 is fixed to the end tile strip 6 together with the corresponding colored stone metal tile 8 at the sloping eaves by external hexagonal self-tapping screws. The side gable wall siding 20 is fixed to the sloping eaves by cement nails. The gable wall panel 19 is inserted between the upper gable wall siding 20 and the side gable wall siding 20.

[0027] In the specific construction process of this application, the colored stone metal tiles 8 are first installed at the eaves and ridge of the roof. A sealing board 18 is installed at the eaves as a finishing board between the eaves gutter and the first row of colored stone metal tiles 8. The sealing board 18 is installed first, and steel nails are driven into its side for fixation. The upper edge of the sealing board 18 overlaps the bottom first batten 6. Then, the colored stone metal tiles 8 are installed, and the bottom first row of colored stone metal tiles 8, along with the upper edge of the sealing board 18, are fixed to the batten 6 using self-tapping screws. At the ridge, a gutter 10 is installed at the finishing point, with the included angle of the gutter 10 corresponding to the gutter. An angle is formed between the first row of colored stone metal tiles 8 extending to both sides from the bottom of the gutter and the gutter board 10, where additional gutter purlins 11 and additional purlins 12 are installed. The gutter board 10 is located below the colored stone metal tiles 8 at the ridge. First, the additional gutter purlins 11 and additional purlins 12 are welded and fixed to the drainage strip 5. Then, the gutter board 10 is fixed with self-tapping screws. Then, an additional board 13 is installed on the additional purlins 12. Finally, the first row of colored stone metal tiles 8 is installed on the additional board 13. Each row of colored stone metal tiles 8 is installed in sequence from the ridge to the ridge.

[0028] The upper row of colored stone metal tiles 8 is connected to the adjacent row of colored stone metal tiles 8 via connecting hooks. The colored stone metal tiles 8 are installed layer by layer along the sloping roof in a right-to-left and bottom-to-top sequence until the photovoltaic tile 9 meets the colored stone metal tile 8. The photovoltaic tile 9 is then installed on the row above the colored stone metal tiles 8. First, the third fixing piece 22 is fixed to the side wall of the batten strip 6 using self-tapping screws. The U-shaped groove of the third fixing piece 22 engages the end of the colored stone metal tile 8. Then, the photovoltaic tile 9 is connected to the third fixing piece 22. The photovoltaic tile 9 is then installed layer by layer upwards. When installing the photovoltaic tile 9, first determine the location of the photovoltaic tile... 9. Install the mounting hooks on the lower side of the photovoltaic tile 9. Each photovoltaic tile 9 has two hooks and four mounting screws. After determining the position of the mounting hooks, first lay out the bottom row of mounting hooks. After completing the installation of the mounting hooks for the entire row of photovoltaic tiles 9, install the colored stone metal tile 8 on the right side of this row. After the colored stone metal tile 8 on the right side is installed, lay the photovoltaic tiles 9 from right to left, so that the photovoltaic tiles 9 fall into the groove of the mounting hooks. The left and right edges of the photovoltaic tile 9 are connected by the fixed slot 26. The upper edge overlaps with the slot, and the lower edge forms a water guide channel for the drainage of roof water.

[0029] Then, the colored stone metal tile 8 is laid on the left side of the photovoltaic tile 9. The colored stone metal tile 8 that overlaps with the photovoltaic tile 9 is fixed to the tile strip 6 with self-tapping screws. After the installation of the entire row of photovoltaic tiles 9 is completed, the next row is installed from bottom to top. The overlap distance between adjacent rows of photovoltaic tiles 9 is 45-60mm. The photovoltaic tiles 9 and the surrounding colored stone metal tiles 8 are installed row by row from bottom to top until the installation reaches the junction of the upper and lower rows of colored stone metal tiles and photovoltaic tiles 9. At the junction, the fourth fixing piece 23 is fixed to the side wall of the tile strip 6 with self-tapping screws. The U-shaped groove of the fourth fixing piece 23 is used to lock the end of the photovoltaic tile 9 to fix the photovoltaic tile 9. An additional purlin 25 is set on the water-following strip 5 to support the colored stone metal tile 8, and the colored stone metal tile 8 is fixed to the additional purlin 25 with external hexagonal self-tapping screws.

[0030] Then continue to install the colored stone metal tiles 8 row by row from bottom to top. When the colored stone metal tiles 8 are installed to the ridge, they are disconnected from the ridge line. A row of ridge tiles 14 is installed on the ridge. A ridge tile 14 purlin is added to each side of the ridge tile 14 as a hanging strip 6 for the ridge tile 14. The ridge tile 14 purlin is welded and fixed to the water-running strip 5. The ridge tile 14 is made of the same material as the colored stone metal tiles 8.

[0031] Next, when the roof tiles are installed to the junction with the wall, install the flashing 17 and the roof siding 16 to facilitate the finishing treatment at the wall base. Specifically, when the colored stone metal tiles 8 are laid to the wall base, install the roof siding 16 and fix it to the batten 6 together with the colored stone metal tiles 8 using external hexagonal self-tapping screws. Then install the flashing 17. The lower part of the flashing 17 is inserted into the end of the roof siding 16, and the upper part is fixed to the side wall with cement nails. The interface between the flashing 17 and the side wall is sealed with waterproof sealant.

[0032] Then, when installing the eaves gable wall of the roof tiles, set the gable wall siding 20 on the side of the eaves and the top of the colored stone metal tile 8. After all the colored stone metal tiles 8 are installed, seal the edges of the eaves gable wall panel 19. The upper gable wall siding 20 is fixed to the end tile strip 6 along with the colored stone metal tile 8 using external hexagonal self-tapping screws. The side gable wall siding 20 is fixed to the eaves structure with cement nails. Seal the area around the nails with sealant. Finally, insert the gable wall panel 19 into the upper and side gable wall siding 20 to complete the fixing of the gable wall panel 19.

[0033] This application features a deep arrangement of colored stone metal tiles 8 around the photovoltaic tile 9, facilitating easy finishing and creating an aesthetically pleasing finish. At the joints between the photovoltaic tile 9 and the colored stone metal tiles 8, the arrangement follows the direction of water flow on the sloping roof, using a water-flow overlapping method. Furthermore, the photovoltaic tile 9 has a flush edge design, with the surrounding metal tiles finished at the edges, and the joints within the same row are sealed with sealant to ensure overall visual quality.

[0034] This application utilizes the same colored stone metal tile material 8 to process edge trim panels such as eaves board 18, ridge tile 14, gutter board 10, flashing board 17, and gable board 19. 0.6mm thick stainless steel plates are bent to form corresponding auxiliary plates, which serve as a waterproof sealing method for the eaves and edge trim panels such as flashing board 17 and gutter board 10. The auxiliary plates are used to fasten the edge trim panels, eliminating the need to nail tiles on top of the edge trim panels. This solves the problem of roof tile leakage that is prone to occur when using nails to seal the edges in traditional construction.

[0035] The above embodiments are only used to illustrate and not limit the technical solutions of this utility model. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the utility model without departing from the spirit and scope of the utility model. Any modifications or partial substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A novel structure for overlapping sloping roof photovoltaic tiles and colored stone metal tiles, characterized by: It includes a ridge structure, a roof-to-wall junction structure, a horizontal eaves structure, a sloping eaves structure, a first overlapping structure formed between the upper and lower sides of photovoltaic tiles, a second overlapping structure formed between the left and right sides of photovoltaic tiles, a third overlapping structure formed between the lower side of photovoltaic tiles and colored stone metal tiles, a fourth overlapping structure formed between the upper side of photovoltaic tiles and colored stone metal tiles, a fifth overlapping structure formed between the left side of photovoltaic tiles and colored stone metal tiles, and a sixth overlapping structure formed between the right side of photovoltaic tiles and colored stone metal tiles. The first overlapping structure includes a first fixing piece, which is connected to the side wall of the corresponding hanging strip of the lower row of photovoltaic tiles via self-tapping screws. The U-shaped groove of the first fixing piece locks the upper row of photovoltaic tiles. The second overlapping structure includes a fixing groove, the left end of which is connected to the right frame of the left photovoltaic tile, and the right end of which is connected to the left frame of the right photovoltaic tile. The third overlapping structure includes a third fixing piece, which is connected to the side wall of the hanging strip via self-tapping screws. The U-shaped groove of the third fixing piece locks the end of the lower colored stone metal tile, and the upper photovoltaic tile is connected to the third fixing piece. The fourth overlapping structure includes a fourth fixing piece, which is fixed to the side wall of the lower hanging strip. The U-shaped groove of the fourth fixing piece locks the end of the lower photovoltaic tile. An additional purlin is set on the corresponding water-running strip to support the upper colored stone metal tile, and the upper colored stone metal tile is connected to the additional purlin via self-tapping screws.

2. The novel structure for overlapping sloping roof photovoltaic tiles and colored stone metal tiles according to claim 1, characterized in that: The ridge structure is set at the ridge position. The ridge overlap structure includes a V-shaped gutter board. The included angle of the gutter board is the same as the included angle of the gutter at the ridge position. The gutter board is set on the corresponding water-following strip at the ridge position. There are gutter auxiliary purlins and auxiliary purlins between the gutter board and the water-following strip. There is an auxiliary plate between the gutter board and the corresponding colored stone metal tile. The auxiliary plate and the gutter board are connected to the auxiliary purlin of the auxiliary plate by self-tapping screws. The gutter board is connected to the gutter auxiliary purlin by self-tapping screws.

3. The novel structure for overlapping sloping roof photovoltaic tiles and colored stone metal tiles according to claim 2, characterized in that: The ridge structure is set at the ridge position. The ridge overlapping structure includes ridge tiles, which are inverted V-shaped structures corresponding to the ridge position. The two sides of the ridge tiles are connected to the corresponding colored stone metal tiles at the ridge position by self-tapping screws. An additional purlin is set between the corresponding colored stone metal tiles at the ridge position and the corresponding tile keel assembly. The self-tapping screws pass through the ridge tiles, colored stone metal tiles and additional purlins in sequence. A sealant layer is set between the nail head of the self-tapping screw and the ridge tile.

4. The novel structure for overlapping sloping roof photovoltaic tiles and colored stone metal tiles according to claim 3, characterized in that: The roof-wall junction structure includes roof siding and flashing. The flashing is connected to the wall with cement nails. The roof siding is installed on the colored stone metal tiles at the junction of the roof and the wall with self-tapping screws. A waterproof sealant layer is applied between the flashing and the wall, and sealant is applied to the nail heads of the cement nails.

5. The novel structure for overlapping sloping roof photovoltaic tiles and colored stone metal tiles according to claim 4, characterized in that: The horizontal eaves structure includes an eaves board. The upper part of the eaves board is set between the colored stone metal tile and the tile joists at the horizontal eaves. The lower part of the eaves board is connected to the horizontal eaves by cement nails, and the nail heads of the cement nails are sealed with sealant.

6. The novel structure for overlapping sloping roof photovoltaic tiles and colored stone metal tiles according to claim 5, characterized in that: The sloping eaves structure includes a gable panel and two gable sidings. The upper gable siding, together with the corresponding colored stone metal tile at the sloping eaves, is fixed to the end tile strip by external hexagonal self-tapping screws. The side gable siding is fixed to the sloping eaves by cement nails. The gable panel is positioned between the upper gable siding and the side gable siding.

Images