Combined anti-falling photovoltaic panel water-guiding and ash-discharging device made of alloy material
By designing a combined anti-falling photovoltaic panel water and ash drainage device of alloy material, the effective water and ash drainage device of the photovoltaic system is achieved by using arc-shaped drainage edges, oval-shaped concaves and stiffening ribs, and the accumulation is solved The gray issue improves system efficiency.
Patent Information
- Application Number
- CN202420733557.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-10
AI Technical Summary
During the use of the photovoltaic system, due to the small inclination angle of the photovoltaic panel, a large dust accumulation problem occurs in the lower frame of the module, affecting the system efficiency.
Design a combined anti-falling photovoltaic panel water and ash drainage device of alloy material, including a roof plate, a vertical plate and a clamp spring. The front edge of the roof plate is equipped with an arc-shaped drainage edge. Two oval concaves are designed in the middle of the roof plate. The top plate is The inner surface is equipped with long stiffeners, the vertical plate is connected to the clamping spring, and an S-shaped clamping device is designed at the lower part to achieve water conduction and dust discharge.
Effectively conducting water conduction and ash discharge of solar photovoltaic modules solves the adverse impact of ash accumulation on the photovoltaic system and improves the efficiency of the system.
Smart Images
Figure CN222441642U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of self-cleaning of the bottom edge of a solar photovoltaic panel, in particular to a combined anti-shedding photovoltaic panel water guiding and dust discharging device made of alloy material. Background Art
[0002] The installation and application of photovoltaic systems are becoming more and more common, and their application scenarios are getting closer to power load terminals, such as roofs of industrial plants, commercial complexes, and farmhouses. On the one hand, these load terminals can effectively consume photovoltaic power on the spot. On the other hand, the roof utilization cost of these carriers is low, and no additional land resources need to be occupied. In the process of using these roofs, in order to improve the utilization efficiency, photovoltaic panels are generally installed in a way that is consistent with the slope of the roof. Therefore, after the photovoltaic panels are installed in place, due to the small inclination angle, during long-term use, there will be a large dust accumulation problem on the lower frame of the component, which has a great adverse effect on the photovoltaic system.
[0003] Therefore, it is necessary to provide a combined anti-falling photovoltaic panel water guiding and ash discharging device made of alloy material to solve the above problems. Utility Model Content
[0004] The utility model aims to provide a combined anti-falling photovoltaic panel water guiding and ash discharging device made of alloy material.
[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:
[0006] A combined anti-fall photovoltaic panel water guide and ash removal device made of alloy material comprises a top plate (1), wherein the front edge of the top plate is provided with an arc-shaped drainage edge, two elliptical concave portions are designed in the middle of the top plate, and two continuous stiffening ribs (2) are provided on the inner surface of the top plate to the ends of the vertical plates (5), and the ends are designed to be triangular in shape; the two sides of the top plate are designed to be in the shape of a top cover with an arc pointing downward, the vertical plates are provided with hanging ears (4) connected to spring springs (6) made of spring steel, the upper part of the spring is connected to the vertical plate, the middle part is fitted to the side frame of the photovoltaic panel along the shape of the stiffening ribs, and the lower part is provided with an S-shaped clamping device.
[0007] Furthermore, a circular arc drainage edge is provided at the front edge of the top plate, and the function of the circular arc drainage edge at the front side is to reduce the surface tension of the sewage and drain the sewage to the stiffening rib (2) on the inner side of the top cover; two elliptical recesses are designed in the middle of the top plate to open the top cover to an area with a smaller drainage and water-guiding effect, an area that can be directly impacted by rainwater or cleaning water, and alleviate the problem of clogging under the top cover around the elliptical recesses.
[0008] Furthermore, two continuous reinforcing ribs (2) are provided on the inner surface of the top plate to the end of the vertical plate (5). The two reinforcing ribs (2) suspend the top cover of the product to reserve a reasonable space for drainage of the product, cooperate with the S-shaped clamping part of the bottom retaining spring to reliably fix the product on the edge of the photovoltaic panel, and penetrate the front edge of the top plate and the end of the vertical plate to effectively guide water.
[0009] Furthermore, the inner surface of the top plate is provided with two through-length stiffening ribs whose ends are designed to be triangles. The side of the triangle close to the frame is downward and close to the side surface of the frame and is effectively connected with the bent part in the middle of the lower retaining spring, avoiding the appearance of large-spaced terminals in the water diversion route, which affects the speed and effect of sewage discharge.
[0010] Furthermore, conventional products of the same category all use raised edges of the top cover to enhance the drainage effect, but during the cleaning process of the power station, it is easy to be scratched and fall off. To avoid this problem, the two sides of the top plate are designed to be in the shape of a downward arc of the top cover, and the top edge is concave and downward, which fits well with the edge of the component frame, reducing the problem of falling off during the cleaning process.
[0011] Furthermore, the vertical plate is designed with a hanging ear (4) connected to a spring steel retaining spring (6), the upper part of the retaining spring is connected to the vertical plate, the middle part is fitted to the side frame of the photovoltaic panel along the shape of the stiffening rib, and the lower part is designed with an S-shaped clamping device; the middle part of the retaining spring is effectively connected with the sharp corner of the triangle at the end of the vertical plate stiffening rib to avoid interruption of the drainage route and affect the drainage effect; the lower retaining spring adopts the good elastic performance of spring steel to avoid deformation and falling off after long-term use or repeated installation of the product.
[0012] Compared with the prior art, the utility model can effectively guide water and discharge ash from solar photovoltaic modules, solving the adverse effects of ash accumulation. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is one of the structural schematic diagrams of the utility model.
[0014] Figure 2 This is the second structural diagram of the present utility model.
[0015] Figure 3 This is the third structural diagram of the present utility model. DETAILED DESCRIPTION
[0016] Example:
[0017] See also Figure 1-3The present embodiment is a combined anti-falling photovoltaic panel water guide and ash discharge device made of alloy material, comprising a top plate 1, a circular arc drainage edge is arranged on the front edge of the top plate, two elliptical concave shapes are designed in the middle of the top plate, and two through-length stiffening ribs 2 are arranged on the inner surface of the top plate to the ends of the vertical plates 5, and the ends are designed in a triangular shape; the two sides of the top plate are designed in the shape of a top cover with a circular arc downward, and the vertical plates are designed with hanging ears 4 connected with spring steel retaining springs 6, the upper part of the retaining spring is connected to the vertical plate, and the middle part is fitted to the side frame of the photovoltaic panel along the shape of the stiffening ribs, and the lower part is designed with an S-shaped clamping device.
[0018] An arc-shaped drainage edge is arranged on the front edge of the top plate, and the function of the front arc-shaped drainage edge is to reduce the surface tension of the sewage and drain the sewage to the stiffening rib 2 on the inner side of the top cover; two elliptical concave areas are designed in the middle of the top plate to open the top cover to the area with less drainage and water guiding effect, and the area that can be directly impacted by rainwater or cleaning water, thereby alleviating the problem of clogging under the top cover around the elliptical concave areas.
[0019] The inner surface of the top plate is provided with two through-length stiffening ribs 2 extending to the end of the vertical plate 5. The two stiffening ribs 2 suspend the top cover of the product to reserve a reasonable space for product drainage, cooperate with the S-shaped clamping part of the bottom retaining spring to securely fix the product on the edge of the photovoltaic panel, and penetrate the front edge of the top plate and the end of the vertical plate to effectively guide water.
[0020] The inner surface of the top plate is provided with two full-length stiffening ribs, the ends of which are designed to be triangles. The side of the triangle close to the frame is downward and close to the side surface of the frame and effectively connected with the bent part of the middle part of the lower retaining spring, avoiding the appearance of large-spaced terminals in the water diversion route, which affects the speed and effect of sewage discharge.
[0021] Conventional products of the same category all have raised edges on the top cover to enhance the drainage effect, but during the cleaning process of the power station, it is easy to be scratched and fall off. To avoid this problem, the two sides of the top plate are designed to have a downward arc shape, and the top edge is concave and downward, which fits well with the edge of the component frame to reduce the problem of falling off during cleaning.
[0022] The vertical plate is designed with a hanging ear 4 connected to a spring steel retaining spring 6. The upper part of the retaining spring is connected to the vertical plate, and the middle part is fitted to the side frame of the photovoltaic panel along the shape of the stiffening rib. The lower part is designed with an S-shaped clamping device; the middle part of the retaining spring is effectively connected with the sharp corner of the triangle at the end of the vertical plate stiffening rib to avoid interruption of the drainage route and affect the drainage effect; the lower retaining spring adopts the good elastic properties of spring steel to avoid deformation and falling off after long-term use or repeated installation of the product.
[0023] Compared with the prior art, the utility model can effectively guide water and discharge ash from solar photovoltaic modules, solving the adverse effects of ash accumulation.
[0024] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.
Claims
1. A combined anti-shedding photovoltaic panel water guide and ash removal device made of alloy material, characterized in that: The invention comprises a top plate (1), wherein the front edge of the top plate is provided with an arc-shaped drainage edge, two elliptical concave portions are designed in the middle of the top plate, and two continuous stiffening ribs (2) are provided on the inner surface of the top plate to the ends of the vertical plates (5), and the ends are designed in a triangular shape; the two sides of the top plate are designed in the shape of a top cover with an arc pointing downward, and the vertical plates are provided with hanging ears (4) connected with spring steel clips (6), the upper part of the clips is connected to the vertical plates, the middle part is fitted to the side frame of the photovoltaic panel along the shape of the stiffening ribs, and the lower part is provided with an S-shaped clamping device.
2. The combined anti-shedding photovoltaic panel water-conducting and ash-discharging device made of alloy material according to claim 1, characterized in that: The front edge of the top plate is provided with an arc-shaped drainage edge, and the function of the front arc-shaped drainage edge is to reduce the surface tension of sewage and drain the sewage to the stiffening rib (2) inside the top cover; two elliptical concave portions are designed in the middle of the top plate to open the top cover to an area with a smaller drainage and water-guiding effect, an area that can be directly impacted by rainwater or cleaning water, and alleviate the problem of clogging under the top cover around the elliptical concave portions.
3. The combined anti-shedding photovoltaic panel water-conducting and ash-discharging device made of alloy material according to claim 2 is characterized in that: The inner surface of the top plate is provided with two continuous reinforcing ribs (2) extending to the end of the vertical plate (5). The two reinforcing ribs (2) suspend the top cover of the product to reserve a reasonable space for drainage of the product, cooperate with the S-shaped clamping part of the clamping spring at the bottom to reliably fix the product on the edge of the photovoltaic panel, and penetrate the front edge of the top plate and the end of the vertical plate to effectively guide water.
4. The combined anti-shedding photovoltaic panel water-conducting and ash-discharging device made of alloy material according to claim 3 is characterized in that: The inner surface of the top plate is provided with two full-length stiffening ribs, the ends of which are designed to be triangles. The side of the triangle close to the frame is downward and close to the side surface of the frame and effectively connected with the bent part of the middle part of the lower retaining spring, avoiding the appearance of large-spaced terminals in the water diversion route, which affects the speed and effect of sewage discharge.
5. The combined anti-shedding photovoltaic panel water-conducting and ash-discharging device made of alloy material according to claim 4 is characterized in that: Conventional products of the same category all have raised edges on the top cover to enhance the drainage effect, but during the cleaning process of the power station, it is easy to be scratched and fall off. To avoid this problem, the two sides of the top plate are designed to have a downward arc shape, and the top edge is concave and downward, which fits well with the edge of the component frame to reduce the problem of falling off during cleaning.
6. The combined anti-shedding photovoltaic panel water-conducting and ash-discharging device made of alloy material according to claim 5, characterized in that: The vertical plate is designed with a hanging ear (4) connected to a spring steel retaining spring (6), the upper part of the retaining spring is connected to the vertical plate, the middle part is fitted to the side frame of the photovoltaic panel along the shape of the stiffening rib, and the lower part is designed with an S-shaped clamping device; the middle part of the retaining spring is effectively connected with the sharp corner of the triangle at the end of the vertical plate stiffening rib to avoid interruption of the drainage route and affect the drainage effect; the lower retaining spring adopts the good elastic performance of spring steel to avoid deformation and falling off after long-term use or repeated installation of the product.