Mounting structure of storey-added photovoltaic sunlight room

Abstract

The utility model discloses a floor-adding photovoltaic sunlight room installation structure which comprises an installation support separated from a room, the installation support comprises stand columns arranged on the outer side of the room, a bottom layer frame and a top layer frame, the bottom layer frame and the top layer frame are connected with the stand columns, and the bottom layer frame is arranged above a room roof. The top-layer frame is arranged above the bottom-layer frame and is provided with a photovoltaic module, and an enclosure structure is arranged on the periphery of a space between the bottom-layer frame and the top-layer frame. The problem that a photovoltaic power station cannot be installed due to the limitation of the original structure of a house is solved, and an independent space is formed among the bottom-layer frame, the top-layer frame and the enclosure structure and can be used as a sunlight room.

Description

Technical field

[0001] The utility model belongs to the technical field of photovoltaics, and in particular relates to a photovoltaic sun room installation structure. [Background Technology]

[0002] Rooftop photovoltaic power stations are now widely used, with a variety of installation methods. These include standard mounting systems primarily for power generation, flat-to-slope mounting systems with added waterproofing and insulation, and rooftop sunrooms offering greater functionality. All of these systems require the building structure to provide anchor points for each type of mounting system. However, in practice, many houses still fail to meet this requirement. For example, wooden flat roofs lack cast-in-place roofing, making it difficult to directly secure mounting systems. Therefore, a new mounting method is needed that breaks away from the constraints of the original building, maximizes the use of floor space for photovoltaic panels, and offers greater functionality. [Utility Model Content]

[0003] In view of the deficiencies in the existing technology, the technical problem to be solved by the present invention is to provide a multi-story photovoltaic sunroom installation structure that breaks away from the limitations of the original house and maximizes the use of the house area to install photovoltaic components.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A multi-story photovoltaic sunroom installation structure includes a mounting bracket set separately from the house. The mounting bracket includes columns set on the outside of the house and a bottom frame and a top frame connected to the columns. The bottom frame is set above the roof of the house, and the top frame is set above the bottom frame and has photovoltaic components installed. A protective structure is provided around the space between the bottom frame and the top frame.

[0006] Preferably, the top-level frame includes a longitudinally extending longitudinal span beam and a transversely extending tie rod, the two ends of the longitudinal span beam are respectively connected to two corresponding front and rear columns of the house, and the tie rod includes a side tie rod connecting two transversely adjacent columns and a main tie rod connecting two transversely adjacent longitudinal span beams.

[0007] Preferably, the longitudinal span beam is high in the middle and extends obliquely downward on both sides in the longitudinal direction, and the main tie rod connects the middle parts of two laterally adjacent longitudinal span beams.

[0008] Preferably, the enclosure structure includes an enclosure frame and / or glass.

[0009] Preferably, the enclosure structure further includes a door frame and a door installed on the door frame.

[0010] Preferably, a bottom plate is laid on the bottom frame.

[0011] Preferably, the bottom plate is a patterned steel plate.

[0012] Preferably, the mounting bracket further includes purlins extending transversely and mounted on the top frame, and the photovoltaic components are mounted on the purlins.

[0013] Preferably, the bottom frame includes a longitudinally extending longitudinal span beam and a transversely extending tie rod, the two ends of the longitudinal span beam are respectively connected to two corresponding front and rear columns of the house, and the tie rod includes a side tie rod connecting two transversely adjacent columns and a main tie rod connecting two transversely adjacent longitudinal span beams.

[0014] Preferably, the columns, bottom frame and top frame are all made of square steel tubes.

[0015] The utility model adopts the above technical solution, which has the following beneficial effects:

[0016] 1. Columns are installed on the outside of the house to support the entire installation bracket. The bottom frame is higher than the roof and spans the entire roof, completely free from structural constraints. This prevents roof leaks caused by the installation of the photovoltaic power station and solves the problem of being unable to install a photovoltaic power station due to the original structural limitations of the house. Since it is not restricted by the house's orientation and room type, it can achieve coverage for more room types.

[0017] The top frame is located above the bottom frame and is equipped with photovoltaic modules, which can generate electricity and prevent water. At the same time, the space between the bottom frame and the top frame is surrounded by a protective structure, thus forming an independent space between the bottom frame, the top frame and the protective structure, which can be used as a sunroom.

[0018] Since the photovoltaic panels cover the entire roof of the house, they block direct sunlight from reaching the roof, forming a photovoltaic insulation layer. This not only effectively protects the roof, but also reduces the indoor temperature by 3℃-5℃, effectively alleviating the stuffiness of the house during hot summer days.

[0019] 2. The top frame is a grid structure that is staggered vertically and horizontally to ensure the overall structural strength when photovoltaic modules are laid over a large area.

[0020] 3. The longitudinal beam is high in the middle and extends downward on both sides. In this way, two photovoltaic module installation slopes are formed on both sides of the top frame, maximizing the use of the house area to install photovoltaic modules without wasting area. In addition, any orientation can better cope with changes in sunlight angles and adapt to a larger azimuth range.

[0021] 4. The enclosure structure consists of an enclosure frame and glass. The glass can let light in, and the enclosure frame can increase the overall structural strength.

[0022] 5. The enclosing structure can be installed with entrance doors and stairs according to needs to form an independent space for use as a sun room.

[0023] 6. The bottom frame can adopt the same structure as the top frame, and the bottom frame is covered with a base plate, such as a patterned steel plate. When used as a sunroom, it provides a stable base plate as a usable platform, and can also soundproof and reduce noise to avoid affecting the house.

[0024] 7. The columns, bottom frame and top frame can all be made of square steel tubes, and the joints can be welded or bolted. The specifications and models of square steel tubes can be selected, and since they are standard parts, costs can be reduced.

[0025] These features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings.

Brief Description of the Drawings

[0026] The utility model is further described below with reference to the accompanying drawings:

[0027] Figure 1 This is a schematic diagram of the application of the installation structure of a multi-story photovoltaic sun room of the utility model;

[0028] Figure 2 This is a front view of the installation structure of a multi-story photovoltaic sun room according to the present invention;

[0029] Figure 3 This is a top view of the top frame;

[0030] Figure 4 This is a top view after purlins are laid on the top frame;

[0031] Figure 5 This is a top view of the photovoltaic panels after the purlins are laid;

[0032] Figure 6 It is a top view of the bottom frame;

[0033] Figure 7 This is an installation effect diagram of a multi-layer photovoltaic sun room installation structure of the utility model;

[0034] Figure numerals: photovoltaic module 100, mounting bracket 1, column 11, bottom frame 12, top frame 13, longitudinal span beam 131, side tie rod 132, main tie rod 133, enclosure structure 14, glass 141, enclosure frame 142, purlin 15, patterned steel plate 16, house 2, flat roof 21. [Specific implementation method]

[0035] The following is an explanation and description of the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0036] Those skilled in the art will appreciate that, unless there is any conflict, the features in the following embodiments and implementations may be combined with each other.

[0037] The terms used in this utility model are for the purpose of describing specific embodiments only and are not intended to limit the utility model. For example, the terms "upper," "lower," "front," and "rear" used below to indicate positions or locations are based on the positions or locations shown in the accompanying drawings and are used only to facilitate the description of the utility model and simplify the description. They do not indicate or imply that the device or element referred to must have a specific orientation or be constructed or operated in a specific orientation. Therefore, they should not be understood as limiting the utility model.

[0038] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0039] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be understood to indicate or imply relative importance or to implicitly indicate the quantity of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0040] The installation structure of the photovoltaic sun room in this embodiment is mainly for flat roof housing scenes, of course, it can also be used for sloping roofs, especially to solve the problem that the original house structure cannot provide fixed points to meet the installation of conventional photovoltaic brackets. Figures 1 to 7As shown, the roof of the house 2 is provided with a flat roof 21. This embodiment provides a multi-story photovoltaic sunroom installation structure, including a mounting bracket 1 separately provided from the house 2, the mounting bracket 1 including a column 11 provided on the outside of the house and a bottom frame 12 and a top frame 13 connected to the column, the bottom frame 12 and the top frame 13 are both higher than the roof of the house, the bottom frame 12 is provided above the roof of the house, and the distance from the roof of the house is H (the distance can be about 10 cm), the top frame 13 is provided above the bottom frame 12 and is installed with a photovoltaic module 100, and a protective structure 14 is provided around the space between the bottom frame 12 and the top frame 13.

[0041] Among them, the columns are used to support the entire installation bracket. There is a row of columns on the front and back sides of the house (the front and back direction can also be called longitudinal direction, and the left and right direction can be called transverse direction). The distance from the front and back sides of the house is designed according to needs, for example, about 1m.

[0042] This technical solution employs columns on the exterior of the house to support the entire mounting bracket. The underlying framework is elevated above the roof, spanning the entire roof, completely freeing it from structural constraints. This prevents roof leaks caused by the installation of the photovoltaic power station and resolves the issue of existing structural limitations preventing the installation of a photovoltaic power station. Since it is not restricted by the house's orientation or room type, it can cover a wider range of house types.

[0043] The top frame is located above the bottom frame and is equipped with photovoltaic modules, which can generate electricity and prevent water. At the same time, the space between the bottom frame and the top frame is surrounded by a protective structure, thus forming an independent space between the bottom frame, the top frame and the protective structure, which can be used as a sunroom.

[0044] Since the photovoltaic panels cover the entire roof of the house, they block direct sunlight from reaching the roof, forming a photovoltaic insulation layer. This not only effectively protects the roof, but also reduces the indoor temperature by 3℃-5℃, effectively alleviating the stuffiness of the house during hot summer days.

[0045] In one embodiment, the top frame 13 includes longitudinally extending span beams 131 and transversely extending tie rods. The ends of the longitudinal span beams 131 are connected to two corresponding columns 11 at the front and rear of the house. The tie rods include side tie rods 132 connecting two laterally adjacent columns and main tie rods 133 connecting two laterally adjacent longitudinal span beams. The top frame has a grid-like structure with alternating vertical and horizontal lines, ensuring overall structural strength when photovoltaic panels are installed over a large area.

[0046] Furthermore, the longitudinal span beam 131 is elevated in the middle and extends diagonally downward on both sides. The main tie rod 133 connects the middle portions of two adjacent transverse longitudinal span beams. This creates two sloped surfaces for photovoltaic module installation on either side of the top frame, maximizing the use of the building's floor space for photovoltaic module installation without wasting space. Furthermore, any orientation allows for better response to changes in sunlight angles and accommodates a wider range of azimuth angles. It is understood that the longitudinal span beam can be a single piece of steel or welded from two equal-length sections.

[0047] Preferably, the enclosure structure 14 includes an enclosure frame 142 and glass 141. The glass can be light-transmissive, and the enclosure frame can increase the overall structural strength. The enclosure frame 142 connects the columns, the bottom frame and the top frame, for example, in a cross-shaped structure.

[0048] In addition, an entrance door and stairs can be installed according to needs, that is, the enclosure structure also includes a door frame and a door installed on the door frame, and stairs are set corresponding to the position of the door.

[0049] like Figure 6 As shown, the bottom frame 12 can adopt the same structure as the top frame 13. The bottom frame 12 includes a longitudinally extending longitudinal span beam and a transversely extending tie rod. The ends of the longitudinal span beam are respectively connected to the two corresponding front and rear columns of the house. The tie rods include a side tie rod connecting two laterally adjacent columns and a main tie rod connecting two laterally adjacent longitudinal span beams. Of course, unlike the top frame, the entire bottom frame is horizontal. In addition, the bottom frame 12 is paved with a bottom plate, for example, a patterned steel plate 16. When used as a sunroom, it provides a stable bottom plate, serving as a usable platform, and can also soundproof and reduce noise to avoid affecting the house.

[0050] It can be understood that the bottom frame 12 and the top frame 13 are broad concepts and are not limited to the structures described above. Other structures can also be used to replace them.

[0051] With reference to the installation structure of photovoltaic modules in the prior art, the installation bracket 1 further includes a purlin 15 extending laterally and installed on the top frame, and the photovoltaic module 100 is installed on the purlin.

[0052] Preferably, the columns 11, bottom frame 12, and top frame 13 are all made of square steel tubes, the joints of which can be welded or bolted. The square steel tubes can be of various specifications and types, and since they are standard parts, costs can be reduced. Of course, other profiles, such as channel steel or U-shaped steel, can be substituted.

[0053] In addition, in order to install the columns, a foundation is buried in the ground at the front of the house, and the bottom of the columns are fixed to the foundation with bolts. Moreover, the foundation can be a reinforced concrete structure or a spiral steel pile.

[0054] After the structure is positioned on site, the columns and steel beams are installed first, then the first-floor steel beams are installed and the patterned steel plates are laid. After completion, the enclosure structure, tie rods, and purlins are installed, and finally the photovoltaic panels and the enclosure structure around the additional floor are installed.

[0055] The above description is merely a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Those skilled in the art will understand that the utility model includes, but is not limited to, the contents described in the drawings and the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the utility model are intended to be included within the scope of the claims.

Claims

1. A multi-layer photovoltaic sun room installation structure, characterized in that: It includes a mounting bracket that is set separately from the house, and the mounting bracket includes a column set on the outside of the house and a bottom frame and a top frame connected to the column. The bottom frame is set above the roof of the house, and the top frame is set above the bottom frame and has photovoltaic components installed. A protective structure is provided around the space between the bottom frame and the top frame.

2. The multi-story photovoltaic sun room installation structure according to claim 1, characterized in that: The top-level frame includes a longitudinally extending longitudinal span beam and a transversely extending tie rod. The two ends of the longitudinal span beam are respectively connected to two corresponding front and rear columns of the house. The tie rod includes a side tie rod connecting two transversely adjacent columns and a main tie rod connecting two transversely adjacent longitudinal span beams.

3. The multi-layer photovoltaic sun room installation structure according to claim 2, characterized in that: The longitudinal span beam is high in the middle and extends obliquely downward on both sides in the longitudinal direction. The main tie rod connects the middle parts of two transversely adjacent longitudinal span beams.

4. The multi-story photovoltaic sun room installation structure according to claim 1, characterized in that: The enclosure structure includes an enclosure frame and / or glass.

5. The multi-story photovoltaic sun room installation structure according to claim 4, characterized in that: The enclosure structure also includes a door frame and a door installed on the door frame.

6. The multi-story photovoltaic sun room installation structure according to claim 1, characterized in that: A bottom plate is laid on the bottom frame.

7. The multi-story photovoltaic sun room installation structure according to claim 6, characterized in that: The bottom plate is a patterned steel plate.

8. The multi-story photovoltaic sun room installation structure according to claim 1, characterized in that: The mounting bracket further comprises a purlin extending transversely and mounted on the top frame, and the photovoltaic assembly is mounted on the purlin.

9. The multi-story photovoltaic sun room installation structure according to claim 1, characterized in that: The bottom frame includes a longitudinally extending longitudinal span beam and a transversely extending tie rod. The two ends of the longitudinal span beam are respectively connected to two corresponding front and rear columns of the house. The tie rod includes a side tie rod connecting two transversely adjacent columns and a main tie rod connecting two transversely adjacent longitudinal span beams.

10. The multi-story photovoltaic sun room installation structure according to claim 1, characterized in that: The columns, bottom frame and top frame are all made of square steel pipes.

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