A water guide trough for photovoltaic support
By designing an inclined substrate and a separate water guide structure, the drainage efficiency of rainwater or other liquids of the photovoltaic bracket is improved, and the problem of untimely drainage caused by the water guide structure in the prior art is solved, thereby reducing the risk of damage to the photovoltaic bracket.
Patent Information
- Application Number
- CN202421471712.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The horizontal setting of the water conduit structure of the existing photovoltaic brackets causes the slow drainage of rainwater or other liquids and cannot be discharged in time, increasing the risk of damage to the photovoltaic brackets.
A water guide tank for a photovoltaic bracket is designed, the first end and the second end of the substrate are inclined, and the substrate is divided into a first and second water guide tank of different widths through the first horizontal plate, the second horizontal plate and the third horizontal plate. The water guide surface is inclined in the second direction of the substrate to improve the drainage efficiency of the liquid.
By improving the drainage efficiency of rainwater or other liquids of the photovoltaic stent, faster drainage is achieved, reducing the risk of stent damage caused by liquid liquid soaking.
Smart Images
Figure CN222701367U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaics, in particular to a water guide trough used for a photovoltaic bracket. Background Art
[0002] At this stage, with the continuous advancement of science and technology, more and more new energy sources have been developed and put into use. Solar photovoltaic power generation is one of them. It is based on the principle of photovoltaic effect and uses solar cells to directly convert solar energy into electrical energy, which is then supplied to people for use. Therefore, in order to better absorb solar energy, people generally place solar panels on roofs, plateaus and other open places to absorb energy. In order to place, install and fix solar panels, people will use special photovoltaic brackets to support and install them. Such brackets are mostly made of aluminum alloy, carbon steel, stainless steel and other materials, and have the characteristics of long service life and light weight.
[0003] In the actual application of existing photovoltaic brackets, in order to reduce the situation where rainwater or other liquids accumulate in the interior of the photovoltaic bracket and cause damage to the photovoltaic bracket, a number of criss-crossing water guide grooves are set on the photovoltaic bracket to drain the rainwater or other liquids in the photovoltaic bracket in time.
[0004] However, the structure of the existing water guide trough is set horizontally. In the process of draining rainwater to the waterproof strips or drainage positions of the photovoltaic bracket, the drainage speed may be slow due to its horizontal structure, resulting in untimely drainage of the photovoltaic bracket and the risk of bracket damage. Summary of the invention
[0005] The utility model aims to provide a water guide trough for a photovoltaic bracket, which can improve the drainage efficiency of rainwater or other liquids of the photovoltaic bracket, thereby improving the drainage efficiency of the photovoltaic bracket and solving the problem of damage to the photovoltaic bracket caused by immersion in rainwater or other liquids.
[0006] In order to achieve the above purpose, the utility model provides a water guide trough for a photovoltaic bracket, and the specific implementation scheme is as follows:
[0007] A water guide trough for a photovoltaic support, comprising a substrate, the substrate comprising a first end and a second end, the first end and the second end both being inclined downward from a junction of the first end and the second end toward an end direction in a first direction of the substrate;
[0008] A first transverse plate, a second transverse plate and a third transverse plate are provided on the substrate, the first transverse plate, the second transverse plate and the third transverse plate are parallel to each other, a first water guide groove is formed between the first transverse plate and the second transverse plate, a second water guide groove is formed between the second transverse plate and the third transverse plate, and the width of the first water guide groove is different from the width of the second water guide groove;
[0009] Water guide surfaces are provided in both the first water guide groove and the second water guide groove, and at least the water guide surface in the first water guide groove or the second water guide groove with a larger width is inclined downward from the side close to the second transverse plate to the side away from the second transverse plate in the second direction of the substrate.
[0010] The utility model discloses a water guide groove for a photovoltaic bracket. Compared with the prior art, the first end and the second end of a substrate are both arranged to be inclined downward from the junction of the first end and the second end toward the end direction in the first direction of the substrate, and the substrate is divided into a first water guide groove and a second water guide groove with different widths on the substrate by using a first horizontal plate, a second horizontal plate and a third horizontal plate, at least the water guide surface inside the first water guide groove or the second water guide groove with a larger width is inclined downward from the side close to the second horizontal plate to the side away from the second horizontal plate in the second direction of the substrate. In actual use, the water guide groove of the utility model is arranged on the photovoltaic bracket, and rainwater or other liquid in the first water guide groove and the second water guide groove in the water guide groove is guided from the first end and the second end of the substrate to the waterproof strip of the photovoltaic bracket, thereby improving the drainage efficiency of rainwater or other liquid of the photovoltaic bracket, thereby improving the drainage efficiency of the photovoltaic bracket, and solving the problem of damage to the photovoltaic bracket due to immersion of rainwater or other liquid.
[0011] In some embodiments, a protrusion is provided in the middle of the substrate, one end of the protrusion to the substrate is the first end, and the other end of the protrusion to the substrate is the second end.
[0012] In some embodiments, the inclination angle of the first end and the second end is 7°-9°.
[0013] In some embodiments, the width of the first water guide groove is greater than the width of the second water guide groove, the height of the first horizontal plate is greater than the height of the third horizontal plate, and the height of the third horizontal plate is greater than the height of the second horizontal plate;
[0014] Or the width of the first water guide groove is smaller than the width of the second water guide groove, the height of the third transverse plate is higher than the height of the first transverse plate, and the height of the first transverse plate is higher than the height of the second transverse plate.
[0015] In some embodiments, guide blocks extending in the first direction are provided at ends of the first end and the second end that are far away from each other, and the guide blocks are inclined downward in the first direction from a side close to the substrate to a side away from the substrate.
[0016] In some of the embodiments, a connecting section is provided between each of the guide blocks and the substrate, and the connecting section is inclined in a first direction from an end close to the substrate to an end close to the guide block.
[0017] In some embodiments, a transition section is provided between the connecting section and the guide block, the transition section is arc-shaped, one end of the transition section is connected to the connecting section, and the other end is connected to the guide block.
[0018] In some embodiments, the guide block has an inclination angle of 15-20°, and the connecting section has an inclination angle of 0.5°-1°.
[0019] In some embodiments, the first direction of the substrate is a direction between the first end and the second end, and the second direction of the substrate is a direction between the first horizontal plate and the third horizontal plate.
[0020] Based on the above technical solution, the utility model has the following beneficial effects compared with the prior art:
[0021] By setting the first end and the second end of the substrate to be inclined downward from the junction of the first end and the second end to the end direction in the first direction of the substrate, and using the first horizontal plate, the second horizontal plate and the third horizontal plate to separate the substrate into a first water guide groove and a second water guide groove with different widths on the substrate, at least the water guide surface inside the first water guide groove or the second water guide groove with a larger width is inclined downward from the side close to the second horizontal plate to the side away from the second horizontal plate in the second direction of the substrate. In actual use, the water guide groove of the utility model is set on the photovoltaic bracket, and rainwater or other liquids in the first water guide groove and the second water guide groove are guided from the first end and the second end of the substrate to the waterproof strips of the photovoltaic bracket, thereby improving the drainage efficiency of rainwater or other liquids of the photovoltaic bracket, thereby improving the drainage efficiency of the photovoltaic bracket, and solving the problem of damage to the photovoltaic bracket due to immersion of rainwater or other liquids. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a side view structural schematic diagram of the utility model;
[0023] Figure 2 It is a schematic diagram of the top view structure of the utility model;
[0024] Figure 3 For the utility model Figure 1 A partial enlarged schematic diagram of
[0025] Figure 4 It is a side sectional schematic diagram of the utility model.
[0026] Description of reference numerals:
[0027] 100, substrate; 110, raised portion; 120, first end; 130, second end; 140, first transverse plate; 150, second transverse plate; 160, third transverse plate; 170, first water guide groove; 180, second water guide groove; 190, water guide surface; 200, guide block; 210, connecting section; 220, transition section. DETAILED DESCRIPTION
[0028] In order to facilitate the understanding of the present invention, specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.
[0029] Unless otherwise specified or defined, the "first, second..." used in this article is merely used to distinguish names and does not represent a specific quantity or order.
[0030] Unless specifically stated or defined otherwise, the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0031] It should be noted that, in this document, “fixed to” or “connected to” may mean directly fixing or connecting to an element, or indirectly fixing or connecting to an element.
[0032] like Figure 1-4 As shown, a water guide trough for a photovoltaic bracket provided in this embodiment includes a substrate 100, a protrusion 110 is arranged in the middle position of the substrate 100, the portion between either end of the substrate 100 and the protrusion 110 constitutes a first end 120 of the substrate 100, and the portion between the other end of the substrate 100 and the protrusion 110 constitutes a second end 130 of the substrate 100.
[0033] A first transverse plate 140 , a second transverse plate 150 and a third transverse plate 160 are provided on the substrate 100 . A first water guide groove 170 is formed between the first transverse plate 140 and the second transverse plate 150 , and a second water guide groove 180 is formed between the third transverse plate 160 and the second transverse plate 150 .
[0034] The direction between the first end 120 and the second end 130 of the substrate 100 is defined as a first direction, and the direction between the first transverse plate 140 and the third transverse plate 160 is defined as a second direction.
[0035] The first end 120 and the second end 130 are inclined from top to bottom in a first direction from an end close to the protrusion 110 to an end away from the protrusion 110, and are used to guide rainwater or other liquids in the first water guide groove 170 and the second water guide groove 180 into the waterproof strips of the photovoltaic bracket.
[0036] The inclination angle of the first end 120 and the second end 130 is 7°-9°, and 9° is preferred in this embodiment.
[0037] The width of the first water guide groove 170 is different from the width of the second water guide groove 180. A water guide surface 190 is provided in both the first water guide groove 170 and the second water guide groove 180, and at least the water guide surface 190 in the first water guide groove 170 or the second water guide groove 180 with a larger width is inclined downward from the side close to the second horizontal plate 150 to the side away from the second horizontal plate 150 in the second direction of the substrate 100.
[0038] The width of the first water guide groove 170 is greater than the width of the second water guide groove 180, the height of the first transverse plate 140 is higher than the height of the third transverse plate 160, and the height of the third transverse plate 160 is higher than the height of the second transverse plate 150; or the width of the first water guide groove 170 is less than the width of the second water guide groove 180, the height of the third transverse plate 160 is higher than the height of the first transverse plate 140, and the height of the first transverse plate 140 is higher than the height of the second transverse plate 150.
[0039] A guide block 200 extending in the first direction is disposed at the ends of the first end 120 and the second end 130 that are away from each other, and the guide block 200 is inclined downward from a side close to the substrate 100 to a side away from the substrate 100 in the first direction.
[0040] A connecting section 210 is disposed between each of the guide blocks 200 and the substrate 100 . The connecting section 210 is inclined in a first direction from an end close to the substrate 100 to an end close to the guide block 200 .
[0041] A transition section 220 is provided between the connecting section 210 and the guide block 200 . The transition section 220 is arc-shaped, and one end of the transition section 220 is connected to the connecting section 210 , and the other end is connected to the guide block 200 .
[0042] The inclination angle of the guide block 200 is 15-20°, preferably 17° in this embodiment; the inclination angle of the connecting section 210 is 0.5°-1°, preferably 0.5° in this embodiment.
[0043] The working principle of a water guide trough for a photovoltaic support provided in this embodiment is as follows:
[0044] The substrate 100 is fixed on the back of the photovoltaic panel of the photovoltaic bracket and is located between adjacent photovoltaic panels. The first water guide groove 170 and the second water guide groove 180 on the substrate 100 are used to receive rainwater or other liquids. The rainwater or other liquids in the first water guide groove 170 and the second water guide groove 180 are guided to the guide blocks 200 at both ends under the inclination of the water guide surface 190 and the first end 120 and the second end 130, and flow into the waterproof strips on the photovoltaic bracket below the guide blocks 200 through the guide blocks 200. Compared with the existing water guide groove structure, the water guide groove structure recorded in this embodiment can improve the drainage efficiency of rainwater or other liquids of the photovoltaic bracket, thereby improving the drainage efficiency of the photovoltaic bracket and solving the problem of damage to the photovoltaic bracket due to immersion in rainwater or other liquids.
[0045] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.
Claims
1. A water channel for a photovoltaic support, characterized in that: The substrate (100) includes a first end (120) and a second end (130), wherein the first end (120) and the second end (130) are both inclined downward from the junction of the first end (120) and the second end (130) toward the end in a first direction of the substrate (100); A first transverse plate (140), a second transverse plate (150) and a third transverse plate (160) are provided on the substrate (100); the first transverse plate (140), the second transverse plate (150) and the third transverse plate (160) are parallel to each other; a first water guide groove (170) is formed between the first transverse plate (140) and the second transverse plate (150); a second water guide groove (180) is formed between the second transverse plate (150) and the third transverse plate (160); the width of the first water guide groove (170) is different from the width of the second water guide groove (180); A water guide surface (190) is provided in both the first water guide groove (170) and the second water guide groove (180), and at least the water guide surface (190) in the first water guide groove (170) or the second water guide groove (180) with a larger width is inclined downward from a side close to the second transverse plate (150) to a side away from the second transverse plate (150) in the second direction of the substrate (100).
2. The water guide trough for a photovoltaic support according to claim 1, characterized in that: A protrusion (110) is provided in the middle of the substrate (100), one end of the protrusion (110) to the substrate (100) is the first end (120), and the other end of the protrusion (110) to the substrate (100) is the second end (130).
3. The water guide trough for a photovoltaic support according to claim 2, characterized in that: The inclination angles of the first end (120) and the second end (130) are 7°-9°.
4. The water guide trough for a photovoltaic support according to any one of claims 1 to 3, characterized in that: The width of the first water guide groove (170) is greater than the width of the second water guide groove (180), the height of the first transverse plate (140) is greater than the height of the third transverse plate (160), and the height of the third transverse plate (160) is greater than the height of the second transverse plate (150); Or the width of the first water guide groove (170) is smaller than the width of the second water guide groove (180), the height of the third transverse plate (160) is higher than the height of the first transverse plate (140), and the height of the first transverse plate (140) is higher than the height of the second transverse plate (150).
5. The water guide trough for a photovoltaic support according to any one of claims 1 to 3, characterized in that: A guide block (200) extending in a first direction is provided at the ends of the first end (120) and the second end (130) that are away from each other, and the guide block (200) is inclined downward from a side close to the substrate (100) to a side away from the substrate (100) in the first direction.
6. The water guide trough for a photovoltaic support according to claim 5, characterized in that: A connecting section (210) is provided between each of the guide blocks (200) and the substrate (100), and the connecting section (210) is inclined in a first direction from an end close to the substrate (100) to an end close to the guide block (200).
7. The water guide trough for a photovoltaic support according to claim 6, characterized in that: A transition section (220) is provided between the connecting section (210) and the guide block (200); the transition section (220) is arc-shaped; one end of the transition section (220) is connected to the connecting section (210), and the other end is connected to the guide block (200).
8. The water guide trough for a photovoltaic support according to claim 6, characterized in that: The inclination angle of the guide block (200) is 15-20°, and the inclination angle of the connecting section (210) is 0.5°-1°.
9. The water guide trough for a photovoltaic support according to any one of claims 1 to 3, characterized in that: The first direction of the substrate (100) is the direction between the first end (120) and the second end (130), and the second direction of the substrate (100) is the direction between the first transverse plate (140) and the third transverse plate (160).