Photovoltaic roof with water drainage and flow guiding function

Abstract

The utility model discloses a photovoltaic roof with drainage and flow guide function relates to photovoltaic power generation technical field. The utility model discloses a connecting plate, and the symmetric fixed junction of connecting plate both sides wall has the frame, and the inside fixed junction of frame has the partition, and the inside space of frame is divided into a plurality of positioning groove by partition, and the inside of positioning groove is equipped with photovoltaic module, and photovoltaic module includes the support plate fixed in the inside of positioning groove, and the inside junction of the frame of the upper surface mounting of support plate has solar cell panel, and the outside wall of frame is equipped with sealing washer, the upper surface of frame is equipped with drainage and flow guide component. The utility model sets up photovoltaic module, and the position of solar cell panel is conveniently and quickly positioned, avoids solar cell panel installation when moving, improves the efficiency to solar cell panel installation, and sets up drainage and flow guide component, and the rainwater is centrally discharged, and the user collects rainwater conveniently.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic power generation technology, and in particular relates to a photovoltaic roof with drainage and flow guiding function. Background Technology

[0002] With the increasing use of electrical equipment and devices, the consumption of electricity has also increased, making the production of electricity a very important issue. Currently, there are ways to produce electricity, including thermal power generation, hydropower generation, wind power generation, nuclear power generation, and photovoltaic power generation. Because photovoltaic power generation has no risk of depletion, is safe and reliable, has no noise, no pollution emissions, and is absolutely clean, it has been vigorously promoted and applied in today's society. Photovoltaic roofs are an example of photovoltaic power generation. Photovoltaic roofs refer to a green building technology that integrates photovoltaic modules with the building's roof structure to provide power support for the building through solar power generation.

[0003] A search revealed a prefabricated photovoltaic (PV) roof disclosed in patent publication number CN215054687U. This roof includes a support assembly and PV modules mounted on the support assembly. Each PV module comprises: a frame mounted on the support assembly; several ribs spaced apart on the frame; and PV glass mounted on the ribs. By connecting to the existing roof panel through the support assembly, the PV roof is integrated with the building. The frame and ribs support the PV glass, increasing the roof's rigidity and making it accessible to people. This allows for full-roof installation, maximizing the use of the existing roof space, saving costs while ensuring efficient PV power generation.

[0004] However, photovoltaic roofs still have the following shortcomings in actual use:

[0005] 1. During the installation of a photovoltaic roof, expansion bolts are used to fix the base fixed to the lower end of the support column to the roof, thus stably fixing the support column to the roof. Horizontal and vertical beams are installed at an angle on the upper end of the support column, with the horizontal and vertical beams intersecting to form an installation mesh. Solar panels are then laid flat on the installation mesh and fixed in place with screws to form a photovoltaic roof. However, the installation mesh does not have components for positioning the solar panels, which can cause them to move during the fixing process, requiring multiple adjustments to the position of the solar panels and reducing the installation efficiency.

[0006] 2. When using a photovoltaic roof during rainy weather, rainwater falls onto the installation mesh and solar panels. Since there are no components to guide the water flow for drainage, the rainwater will fall to the ground from all sides of the installation mesh and solar panels, making it impossible to collect rainwater in a concentrated manner, which causes inconvenience for users to collect rainwater.

[0007] To address these issues, we provide a photovoltaic roof with drainage and flow guidance functions. Utility Model Content

[0008] The purpose of this utility model is to provide a photovoltaic roof with drainage and diversion functions. By setting up photovoltaic modules, the installation position of solar panels can be quickly and easily located, improving installation efficiency. Furthermore, by setting up drainage and diversion components, rainwater on the frame, partitions, and solar panels can be centrally discharged, making it convenient for users to collect rainwater, thereby solving the technical problems mentioned in the background art.

[0009] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0010] This utility model relates to a photovoltaic roof with drainage and flow guiding functions, comprising a connecting plate, frames symmetrically fixed to the two side walls of the connecting plate, a partition frame fixed inside the frame, the partition frame dividing the internal space of the frame into multiple positioning slots, photovoltaic modules being installed inside the positioning slots, each photovoltaic module including a support plate fixed inside the positioning slot, a solar panel connected inside a frame mounted on the upper surface of the support plate, and a sealing ring provided on the outer side wall of the frame; a drainage and flow guiding component is provided on the upper surface of the frame, the drainage and flow guiding component including a baffle mounted on the upper surface of the frame, side plates symmetrically fixed to the side walls of the baffle mounted on the upper surface of the frame, a flow guiding plate fixed to the side walls of the baffle located on the side closer to the side plate, and symmetrically connected flow guiding pipes on the side walls of the baffle located on the side away from the side plate.

[0011] The present invention is further configured such that a support column is fixedly connected to the lower surface of the connecting seat equidistantly installed on the lower surface of the partition frame, and a base is fixedly connected to the lower end face of the support column.

[0012] The present invention is further configured such that reinforcing ribs are symmetrically fixed to the side wall of the support column, and the upper end of the reinforcing ribs is fixed to the lower surface of the connecting seat.

[0013] The present invention is further configured such that the support plate has a U-shaped structure, the inner diameter of the frame is equal to the inner diameter of the support plate, and the outer diameter of the frame is smaller than the outer diameter of the support plate.

[0014] The present invention is further configured such that countersunk screw holes for threaded connection of countersunk screws are provided at the four corners of the upper surface of the frame, and blind holes for threaded connection of countersunk screws are provided at the four corners of the upper surface of the frame.

[0015] The present invention is further configured such that the upper end of the countersunk screw is lower than the upper surface of the frame, and the rubber plug filled inside the countersunk screw hole abuts against the upper end of the countersunk screw.

[0016] The present invention is further configured such that the guide plate is an isosceles triangle structure, the side plate is provided in two sets, and the two side plates in each set are symmetrically distributed, and the guide pipe is provided in two sets, and the two guide pipes in each set are symmetrically distributed.

[0017] This utility model has the following beneficial effects:

[0018] 1. This utility model involves setting up a photovoltaic module, placing the frame above the positioning groove, pressing the frame down to allow it to enter the positioning groove until it contacts the support plate, thus determining the position of the solar panel. Using a screwdriver, the countersunk screw is turned clockwise to fix the frame inside the positioning groove, and the solar panel is fixed inside the frame. This facilitates quick and easy determination of the solar panel's installation position within the frame and prevents the solar panel from shaking during installation, improving installation efficiency. Using a screwdriver, the countersunk screw is turned counterclockwise to release the frame's position, and the countersunk screw is pulled upwards to remove the solar panel from the frame, facilitating future disassembly and replacement.

[0019] 2. This utility model, by setting up a drainage and flow guiding component and tilting the frame, allows rainwater on the frame, partition, and solar panel to flow towards the baffle. The rainwater then enters the interior of the guide pipe through the guide plate and is discharged through the guide pipe, thus centrally discharging rainwater, making it convenient for users to collect rainwater and reducing rainwater waste. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0021] Figure 1 A three-dimensional schematic diagram of a photovoltaic roof with drainage and flow guiding functions. Figure 1 ;

[0022] Figure 2 An exploded view of the frame, partitions, and photovoltaic modules;

[0023] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0024] Figure 4 A three-dimensional schematic diagram of a photovoltaic roof with drainage and flow guiding functions. Figure 2 ;

[0025] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point B.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1-Connecting plate, 101-Frame, 102-Separator, 103-Support, 103a-Base, 103b-Connecting seat, 103c-Reinforcing rib, 104-Positioning groove, 2-Photovoltaic module, 201-Solar panel, 201a-Frame, 201b-Sealing ring, 202-Counterhead screw, 202a-Rubber plug, 203-Support plate, 3-Drainage guide assembly, 301-Baffle, 302-Guide plate, 303-Side plate, 304-Guide pipe. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1

[0030] Please see Figure 1 , Figure 4 and Figure 5 The present invention is a photovoltaic roof with drainage and flow guiding function, including a connecting plate 1, a frame 101 and a partition frame 102. The partition frame 102 divides the internal space of the frame 101 equally and evenly installs the solar panels 201 inside the frame 101.

[0031] Specifically, frames 101 are symmetrically fixed to the two side walls of the connecting plate 1, and partitions 102 are fixed inside the frames 101.

[0032] Furthermore, a rectangular array of connecting seats 103b is installed on the lower surface of the partition frame 102. A support column 103 is fixed to the lower surface of the connecting seat 103b. A base 103a is fixed to the lower end face of the support column 103. Reinforcing ribs 103c are symmetrically fixed to the side wall of the support column 103. The upper end of the reinforcing rib 103c is fixed to the lower surface of the connecting seat 103a. The frame 101 is inclined.

[0033] The operation process of this embodiment is as follows: the base 103a is placed on the roof, the base 103a is fixed to the roof using expansion bolts, the support column 103 is fixed to the roof to support the partition frame 102, and the frame 101 is stably fixed above the roof.

[0034] Example 2

[0035] Please see Figure 1 , Figure 2 and Figure 3Based on the first specific embodiment, a photovoltaic module 2 is provided. The photovoltaic module 2 includes a solar panel 201, a frame 201a, a sealing ring 201b, and a support plate 203. The support plate 203, in conjunction with the positioning groove 104, facilitates and quickly determines the position of the solar panel 201 inside the frame 101, which is beneficial to improving the installation efficiency of the solar panel 201. The sealing ring 201b increases the sealing performance between the frame 201a and the positioning groove 104, preventing rainwater from seeping into the interior of the positioning groove 104 and preventing water leakage.

[0036] Specifically, the partition 102 divides the internal space of the frame 101 into multiple positioning slots 104. The support plate 203 has a U-shaped structure and is fixed inside the positioning slots 104. A frame 201a is installed on the upper surface of the support plate 203. A solar panel 201 is connected inside the frame 201a. A sealing ring 201b is provided on the outer side wall of the frame 201a.

[0037] Furthermore, countersunk screw holes for threaded connection of countersunk screws 202 are provided at the four corners of the upper surface of the frame 201a, and blind holes for threaded connection of countersunk screws 202 are provided at the four corners of the upper surface of the support plate 203. The upper end of the countersunk screw 202 is lower than the upper surface of the frame 201a, and the rubber plug 202a filled inside the countersunk screw hole abuts against the countersunk screw 202.

[0038] The operation process of this embodiment is as follows: Place the frame 201a above the positioning groove 104, press the frame 201a down, and the frame 201a enters the interior of the positioning groove 104 until the frame 201a contacts the support plate 203. At this time, the upper surface of the frame 201a is flush with the upper surface of the frame 1. Use a screwdriver to rotate the countersunk screw 202 clockwise until the frame 201a is fixed on the support plate 203. Fill the inside of the countersunk screw hole with the rubber plug 202a. At this time, the rubber plug 202a contacts the upper end of the countersunk screw 202. Use a screwdriver to rotate the countersunk screw 202 counterclockwise to release the countersunk screw 202 from the position of the frame 201a. Pull the countersunk screw 202 upward, and the frame 201a moves upward, so that the solar panel 201 can be removed from the frame 101.

[0039] Example 3

[0040] Please see Figure 1Based on specific embodiments one and two, a drainage diversion component 3 is provided. The drainage diversion component 3 includes a baffle 301, a diversion plate 302, a side plate 303, and a diversion pipe 304. The cooperation of the baffle 301 and the side plate 303 prevents rainwater on the frame 101, the partition frame 102, and the solar panel 201 from falling to the ground from the side, and allows the rainwater to flow towards the baffle 301, be guided by the diversion plate 302, and enter the diversion pipe 304 for discharge, so that the rainwater is discharged in a concentrated manner, making it convenient for users to collect rainwater.

[0041] Specifically, baffle 301 is installed on the upper surface of frame 101, side plates 303 are symmetrically fixed to the side wall of baffle 301 and installed on the upper surface of frame 101, guide plate 302 is fixed to the side wall of baffle 301 and located on the side closer to side plate 303, and guide pipe 304 is symmetrically connected to the side wall of baffle 301 and located on the side away from side plate 303.

[0042] Furthermore, the guide plate 302 has an isosceles triangular structure, the side plates 303 are provided in two sets, and the two side plates 303 in each set are symmetrically distributed; the guide pipes 304 are provided in two sets, and the two guide pipes 304 in each set are symmetrically distributed.

[0043] The operation process of this embodiment is as follows: When used in rainy weather, rainwater falls on the frame 101, the partition frame 102 and the solar panel 201. Since the frame 101, the partition frame 102 and the solar panel 201 are all inclined, the rainwater flows towards the baffle 301. The side plate 303 prevents the rainwater from falling to the ground from the side. The rainwater is guided by the guide plate 302 and enters the interior of the guide pipe 304. The rainwater is discharged through the guide pipe 304.

[0044] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A photovoltaic roof with drainage and flow guiding function, comprising a connecting plate (1), wherein frames (101) are symmetrically fixed to the two side walls of the connecting plate (1), and a partition frame (102) is fixed inside the frame (101), wherein the partition frame (102) divides the internal space of the frame (101) into multiple positioning slots (104), characterized in that: The positioning groove (104) is provided with a photovoltaic module (2). The photovoltaic module (2) includes a support plate (203) fixed inside the positioning groove (104). A solar panel (201) is connected inside a frame (201a) installed on the upper surface of the support plate (203). A sealing ring (201b) is provided on the outer side wall of the frame (201a). The upper surface of the frame (101) is provided with a drainage guide assembly (3). The drainage guide assembly (3) includes a baffle (301) installed on the upper surface of the frame (101). A side plate (303) symmetrically fixed to the side wall of the baffle (301) is installed on the upper surface of the frame (101). A guide plate (302) fixed to the side wall of the baffle (301) is located on the side closer to the side plate (303). A guide pipe (304) symmetrically connected to the side wall of the baffle (301) is located on the side away from the side plate (303).

2. A photovoltaic roof with drainage and flow guiding function according to claim 1, characterized in that: The lower surface of the connecting seat (103b) mounted in a rectangular array on the lower surface of the partition frame (102) is fixed with a support column (103), and the lower end face of the support column (103) is fixed with a base (103a).

3. A photovoltaic roof with drainage and flow guiding function according to claim 2, characterized in that: The support column (103) has symmetrical reinforcing ribs (103c) fixed to its side wall, and the upper end of the reinforcing ribs (103c) is fixed to the lower surface of the connecting seat (103b).

4. A photovoltaic roof with drainage and flow guiding function according to claim 1, characterized in that: The support plate (203) has a U-shaped structure. The inner diameter of the frame (201a) is equal to the inner diameter of the support plate (203), and the outer diameter of the frame (201a) is smaller than the outer diameter of the support plate (203).

5. A photovoltaic roof with drainage and flow guiding function according to claim 4, characterized in that: The upper surface of the frame (201a) has countersunk screw holes at the four corners for threaded connection of countersunk screws (202), and the upper surface of the frame (201a) has blind holes at the four corners for threaded connection of countersunk screws (202).

6. A photovoltaic roof with drainage and flow guiding function according to claim 5, characterized in that: The upper end of the countersunk screw (202) is lower than the upper surface of the frame (201a), and the rubber plug (202a) filled inside the countersunk screw hole abuts against the upper end of the countersunk screw (202).

7. A photovoltaic roof with drainage and flow guiding function according to claim 1, characterized in that: The guide plate (302) is an isosceles triangle structure. There are two sets of side plates (303), and the two side plates (303) in each set are symmetrically distributed. There are two sets of guide pipes (304), and the two guide pipes (304) in each set are symmetrically distributed.

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