Water tank for solar support

Abstract

The water tank comprises a bottom plate and side plates which are located on the two sides of the bottom plate and extend upwards in an inclined mode, the bottom plate and the side plates are matched to form a water guide channel with an upward opening, the bottom plate is provided with a connecting plate extending upwards, and the connecting plate is connected with the bottom plate. Sliding strips distributed in the length direction of the water tank are arranged on the connecting plate. According to the solar waterproof support, the sliding strip of the water tank is locked and fixed through the external fastener, and then the fastener is installed and fixed through the bolt, so that rapid installation of the water tank is achieved, the water tank is convenient to install, meanwhile, punching and fixing design on the water tank is avoided, and the overall water leakage prevention and seepage prevention effects of the solar waterproof support are improved.

Description

Technical Field

[0001] The utility model relates to the field of solar energy brackets, in particular to a water tank used for solar energy brackets. Background Art

[0002] Solar photovoltaic brackets are mainly used to install photovoltaic panels on roofs and other open-air places with good lighting. In order to improve the drainage effect of photovoltaic panels, existing solar photovoltaic brackets are generally installed with gutters, but the installation of gutters is generally based on drilling installation, which can easily cause water leakage in the gutters and affect the original drainage and waterproofing effects of the solar photovoltaic brackets. In order to save costs, the structure of the gutters is generally thin, which can easily cause deformation of the gutters in severe weather such as typhoons, affecting their use. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a water tank for a solar bracket.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A water trough for a solar bracket, the water trough comprising a bottom plate and side plates located on both sides of the bottom plate and extending obliquely upward, the bottom plate and the side plates cooperate to form a water guide channel opening upward, the bottom plate is provided with a connecting plate extending upward, and the connecting plate is provided with sliding strips distributed along the length direction of the water trough.

[0006] Preferably, the number of the connecting plates is two, and the two connecting plates are spaced apart and connected to the lower end surface of the slide bar.

[0007] Preferably, the width of the slide bar is greater than the distance between the two connecting plates.

[0008] Preferably, the length of the bottom plate is greater than the length of the connecting plate, and the bottom plate can be partially stacked on the bottom plate of another sink.

[0009] Preferably, the two side panels extend obliquely away from each other.

[0010] Preferably, the water tank is made of aluminum alloy.

[0011] The beneficial effects of the utility model are:

[0012] 1. The external fasteners are locked and fixed on the slide bar, and then the fasteners are installed and fixed by bolts, so as to realize the quick installation of the sink, making the installation of the sink more convenient. At the same time, the punching and fixing design on the sink is avoided, and the overall anti-leakage and anti-seepage effect of the solar waterproof bracket is improved;

[0013] 2. Install it on the sink by inverted buckling with external fasteners. The two sides of the sink abut against the inner side of the fasteners. The slide bar of the sink is locked and fixed on the fasteners. Then, the sink is abutted and fixed at multiple points by the fasteners to improve the overall structural strength of the sink and ensure that the sink is not easily deformed by external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The three-dimensional structure of Example 1 Figure 1 ;

[0015] Figure 2 The three-dimensional structure of Example 1 Figure 2 ;

[0016] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0017] Figure 4 This is a schematic diagram of the coordination of the water tank, fasteners, and guide rails in Example 1;

[0018] Figure 5 It is a cross-sectional schematic diagram of the water tank and fasteners of Example 1;

[0019] Figure 6 It is a three-dimensional diagram of the water tank of Example 1;

[0020] Figure 7 This is a schematic diagram of the structure of two water tanks stacked in Example 1;

[0021] Figure 8 is a three-dimensional diagram of the fastener of Example 1;

[0022] Fig. 9 This is a schematic diagram of the coordination of the water tank, the support plate, and the pressing block in Example 1;

[0023] Fig.10 It is a cross-sectional schematic diagram of the water tank, support plate, pressing block and cover plate of Example 1;

[0024] Fig.11 for Fig.10 The enlarged schematic diagram of point B in the middle;

[0025] Fig.12 This is a schematic diagram of the coordination of the water tank, the support plate, and the side pressure block in Example 1;

[0026] Fig.13 It is a cross-sectional schematic diagram of the water tank, the support plate, and the side pressure block of Example 1;

[0027] Fig.14 It is a cross-sectional schematic diagram of the water tank and the secondary water tank of Example 1;

[0028] Fig.15 The three-dimensional structure of Example 2 Figure 1 ;

[0029] Fig.16 The three-dimensional structure of Example 2 Figure 2 ;

[0030] Fig.17 for Fig.16 The enlarged schematic diagram of the center C;

[0031] Fig.18 for Fig.16 Enlarged schematic diagram of point D in the middle.

[0032] In the figure: water tank 1, bottom plate 11, side plate 12, extension section 121, connecting plate 13, slide bar 14, secondary water tank 2, long side 21, short side 22, fastener 3, foot 31, connecting section 32, limit groove 1 321, bending section 33, inner groove 331, protrusion 1 34, slider 1 35, guide rail 4, support plate 5, protrusion 2 51, abutment plate 52, baffle 53, limit groove 2 54, slider 2 55, pressure block 6, edge pressure block 601, pressure plate 61, anti-slip part 1 62, slot 63, card strip 1 64, extension plate 65, anti-slip part 2 66, cover plate 7, extension strip 71, card strip 2 72, buckle part 73, base 8, support tube 9, support member 901, upper abutment member 902, lower abutment member 903, photovoltaic panel 10, frame 101. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0034] In the description of this specification, the directions or positional relationships indicated by the terms "up", "down", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or unit referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0035] Embodiment 1:

[0036] refer to Figure 4 to Figure 7 As shown, the present embodiment discloses a water trough for a solar bracket, wherein a slide bar 14 is arranged along the length direction of the water trough 1. Specifically, the water trough 1 comprises a bottom plate 11 and side plates 12 located on both sides of the bottom plate 11 and extending obliquely upward, wherein the two side plates 12 extend obliquely away from each other, and a smooth extension section 121 is arranged on the side of the side plate 12 away from the bottom plate 11, and the bottom plate 11 cooperates with the side plate 12 to form an expanded water guide channel opening upward.

[0037] The bottom plate 11 is provided with a connecting plate 13 extending upward, and the number of the connecting plates 13 is two. The connecting plate 13 is provided with a slide bar 14 distributed along the length direction of the water tank 1. The two connecting plates 13 are spaced apart and connected to the lower end surface of the slide bar 14. The slide bar 14 is connected by providing two spaced apart connecting plates 13 to improve the structural strength of the slide bar 14.

[0038] When multiple sinks 1 need to be connected to each other to increase the longitudinal dimension, the length of the bottom plate 11 can be set to be greater than the length of the connecting plate 13, and the bottom plate 11 can be partially stacked on the bottom plate 11 of another sink 1 (refer to Figure 7 As shown), specifically, the bottom plate 11 of the upper sink 1 is partially stacked on the bottom plate 11 of the lower sink 1, and water can flow out along the upper sink 1 and the lower sink 1, and the thickness of the bottom plate 11 and the side plate 12 is between 1.3 and 1.5MM. The thickness of the sink 1 is relatively thin, ensuring that the partially stacked sinks 1 will not interfere with the overall installation.

[0039] like Figure 1 to Figure 14 As shown, the present embodiment also discloses a solar waterproof bracket, comprising parallel and spaced water tanks 1, a plurality of secondary water tanks 2 are placed on the water tank 1, the secondary water tanks 2 are spaced along the length direction of the water tank 1, the secondary water tanks 2 are vertically staggered with the water tank 1, a plurality of photovoltaic panels 10 are arranged above the water tank 1 and the secondary water tank 2, the water tank 1 and the secondary water tank 2 are arranged below the gap between two adjacent photovoltaic panels 10, so as to Figure 1 Taking the direction shown as an example, the water tank 1 is distributed longitudinally (front and back), the secondary water tank 2 is distributed transversely (left and right), the long side of the photovoltaic panel 10 is located above the water tank 1, and the short side of the photovoltaic panel 10 is located above the secondary water tank 2.

[0040] refer to Fig.14 As shown, the secondary water tank 2 is provided with a long side 21 and a short side 22 on both sides. The secondary water tank 2 is limited between two adjacent photovoltaic panels 10 by the long side 21 and the short side 22 abutting against each other. The long side 21 is provided to increase the water holding capacity of the secondary water tank 2.

[0041] refer to Figure 3 to Figure 5 , Figure 8As shown, the slide bar 14 is provided with a fastener 3 that can slide or be fixed, and the width of the slide bar 14 is greater than the distance between the two connecting plates 13, so that the fastener 3 can be slidably installed on the slide bar 14. Specifically, the fastener 3 is provided with abutments 31 located on both sides of the sink 1, and a connecting section 32 connecting the two abutments 31. The connecting section 32 is provided with a slider 35 slidably connected to the slide bar 14, and the slider 35 is arranged on the lower end surface of the connecting section 32. The fastener 3 slides on the slide bar 14 by cooperating with the slide bar 14 through the slider 35. A threaded hole that passes through from top to bottom is opened on the connecting section 32, and the threaded hole opened on the connecting section 32 passes through to the slide bar 14.

[0042] The external bolt is threadedly connected to the threaded hole and abuts against the slide bar 14 after passing through the threaded hole, thereby fixing the sliding fastener 3 on the slide bar 14 .

[0043] A guide rail 4 is provided below the water tank 1 , and the guide rail 4 abuts against the lower end surface of the water tank 1 and is vertically staggered with the water tank 1 . The abutting foot 31 is fixed downward on the guide rail 4 , and the abutting foot 31 can be fixed on the guide rail 4 by external bolts.

[0044] Specifically, the fastener 3 is slidably adjusted to a suitable position on the slide bar 14, and the fastener 3 is locked and fixed on the slide bar 14 by external bolts, and then the fastener 3 is installed and fixed on the guide rail 4 by bolts and other components to achieve rapid installation of the sink 1 through the fastener 3.

[0045] The fastener 3 can also be fixed on the guide rail 4 first, and the sink 1 slides on the fastener 3 through the slide bar 14 and the slider 35 to adjust the installation position of the sink 1. Finally, the external bolt passes through the slider 35 and abuts against the slide bar 14 to lock and fix the sink 1, so that the installation of the sink 1 is more convenient.

[0046] At the same time, the water tank 1 is fixed by the fastener 3, avoiding the need to punch holes on the water tank 1 for fixing, thereby improving the overall anti-leakage and anti-seepage effect of the solar waterproof bracket.

[0047] The fastener 3 is provided with a bending section 33 connecting the abutment foot 31 and the connecting section 32. The bending design of the bending section 33 enhances the overall structural strength of the fastener 3 to reduce the possibility of deformation of the fastener 3 due to external force.

[0048] The fastener 3 as a whole is an inverted structure with its opening downward, that is, the fastener 3 is inverted and fixed on the sink 1. At this time, both sides of the sink 1 abut against the inner sides of the abutting feet 31 of the fastener 3, and the slide bar 14 of the sink 1 is locked and fixed on the fastener 3. Then, the sink 1 is abutted and fixed at multiple points by the fastener 3 to improve the overall structural strength of the sink 1 and ensure that the sink 1 is not easily deformed by external forces.

[0049] The bending section 33 cooperates with the abutment foot 31 to form an inner groove 331. Side panels 12 extending obliquely upward are provided on both sides of the sink 1. The side panels 12 extend into the inner groove 331. Specifically, the side panels 12 abut against the inner wall of the inner groove 331. When the sink 1 is deformed under force, the inner groove 331 also provides a limit for the abutment deformation displacement of the side panels 12 to protect the sink 1, prevent the sink 1 from being deformed, and improve the service life of the sink 1 in bad weather.

[0050] The connecting section 32 is provided with a protrusion 34 extending upward, the protrusion 34 is located in the middle of the connecting section 32 and divides the connecting section 32 into two sections, the protrusion 34 and the slider 35 are correspondingly distributed up and down, and the threaded hole passes through the protrusion 34 up and down, that is, the threaded hole passes through the protrusion 34 downward and extends to the slider 35.

[0051] The protrusion 34, the connecting section 32, and the bending section 33 cooperate to form a limiting groove 321 for limiting the frame 101 of the photovoltaic panel 10, so as to prevent the photovoltaic panel 10 from being displaced and separated from the fixation of this embodiment in bad weather.

[0052] refer to Figure 3 , Figures 9 to 11 As shown, the support plate 5 is used to abut and install the photovoltaic panel 10, and a pressure block 6 is arranged above the support plate 5 at intervals. The pressure block 6 is provided with a through hole, and an external bolt passes through the through hole of the pressure block 6 to connect the support plate 5 and the pressure block 6, and then the pressure block 6 can press downward to fix the photovoltaic panel 10 by tightening the bolts.

[0053] Specifically, the slide bar 14 is provided with a support plate 5 that can slide or be fixed, and the lower end surface of the support plate 5 is provided with a slider 2 55. The support plate 5 is slidably installed on the slide bar 14 through the slider 2 55. The pressure plate 61 is provided with a protrusion 2 51 extending upward, and the protrusion 2 51 and the slider 2 55 are distributed correspondingly up and down. The support plate 5 is provided with a threaded hole that passes through the protrusion 2 51 up and down, that is, the support plate 5 is provided with a threaded hole connected to the slide bar 14.

[0054] The support plate 5 is slidably adjusted to a suitable position on the slide bar 14, and then threadedly connected to the threaded hole of the support plate 5 by an external bolt and downwardly abutted against the slide bar 14, so that the support plate 5 can be locked and fixed on the slide bar 14, so that the photovoltaic panel 10 can be quickly installed and fixed by cooperating with the support plate 5 and the pressure block 6.

[0055] At the same time, through the sliding adjustment design of the support plate 5 on the slide bar 14, the installation position of the photovoltaic panel 10 can be adjusted in real time at the installation site to adapt to the use of photovoltaic panels 10 of different sizes, which has good practicality. And since there is no need to drill holes on site when installing the support plate 5, the installation efficiency of this embodiment is improved, and the poor waterproof effect caused by drilling holes is avoided.

[0056] Furthermore, the support plate 5 is provided with abutment plates 52 extending horizontally to both sides, the second protrusion 51 is located in the middle of the two abutment plates 52 , and the frame 101 of the photovoltaic panel 10 abuts against the abutment plates 52 .

[0057] refer to Fig.10 As shown, the two abutment plates 52 are respectively provided with two frames 101 of the photovoltaic panels 10, the pressing block 6 is located between the two photovoltaic panels 10, and the pressing block 6 is provided with a pressing plate 61 extending horizontally to both sides, and the two pressing plates 61 are respectively arranged corresponding to the positions of the two abutment plates 52, and the two pressing plates 61 respectively press downward on the corresponding frames 101, that is, the pressing plates 61 press downward on the frames 101 to fix the photovoltaic panels 10, and then the frames 101 of the photovoltaic panels 10 can be fixed by cooperating with multiple groups of pressing blocks 6 and the support plates 5, so that the installation and fixation of the photovoltaic panels 10 is more convenient and reliable.

[0058] refer to Fig.11 As shown, the lower end surface of the pressure plate 61 is provided with an anti-skid portion 62, and the anti-skid portion 62 is downwardly abutted against the upper end surface of the frame 101. The anti-skid portion 62 is a serrated anti-skid structure. Through the setting of the anti-skid portion 62 shown, the friction between the contact surface of the pressure plate 61 and the frame 101 is increased, and the reliability of the fixation of the frame 101, i.e., the photovoltaic panel 10, is improved. At the same time, impurities such as dust and water can be prevented from penetrating between the two photovoltaic panels 10.

[0059] refer to Fig. 9 , Fig.10 As shown, the abutment plate 52 is provided with a baffle 53 extending upward, and the displacement of the photovoltaic panel 10 is limited by the baffle 53. A second limiting groove 54 for accommodating the frame 101 is formed between the abutment plate 52, the baffle 53 and the pressure plate 61. By setting the second limiting groove 54, it is ensured that the photovoltaic panel 10 is not easily separated from the fixation of the pressure block 6 and the support plate 5 in bad weather, so that the installation of the photovoltaic panel 10 is more firm and reliable.

[0060] The pressing block 6 is provided with a slot 63 recessed toward the side of the support plate 5, a cover plate 7 is installed in the slot 63, two relatively distributed clip strips 64 are provided inside the slot 63, the cover plate 7 is provided with an extension strip 71 extending into the slot 63 and abutting against the clip strip 64, the extension strip 71 is provided with a clip strip 72 corresponding to the clip strip 64, the cover plate 7 is fixed to the pressing block 6 by the clip strip 64 and the clip strip 72 abutting against each other, and the fasteners on both sides of the cover plate 7 are on the pressing plate 61.

[0061] The cover plate 7 is buckled on the pressing block 6. Specifically, buckling parts 73 corresponding to the position of the pressing plate 61 are provided on both sides of the cover plate 7. The cover plate 7 is buckled on the pressing plate 61 through the buckling parts 73 to prevent external water and dust from entering the pressing block 6, or even entering between the two photovoltaic panels 10 through the through holes opened on the pressing block 6, thereby causing rust and corrosion of the photovoltaic panel 10, affecting the service life of the photovoltaic panel 10.

[0062] refer to Figure 1 , Figure 2 As shown, the sidemost water tank 1 is provided with a side pressing block 601, that is, the side pressing blocks 601 are used on the leftmost and rightmost water tanks 1 instead of the pressing blocks 6, so that the side pressing blocks 601 cooperate with the support plate 5 to fix the frame 101 of the photovoltaic panel 10.

[0063] refer to Figure 1 , Figure 2 , Fig.12 , Fig.13 As shown, a horizontally extending pressure plate 61 is provided on one side of the edge pressure block 601, and a through hole is also provided on the edge pressure block 601. An external bolt passes through the through hole of the edge pressure block 601 and is tightened on the corresponding support plate 5, so that the pressure plate 61 of the edge pressure block 601 can press downward against the frame 101 of the photovoltaic panel 10, and then cooperate with the support plate 5 to press and fix the photovoltaic panel 10.

[0064] The other side of the edge pressure block 601 is provided with an extension plate 65 extending downward and abutting against the abutting plate 52. One end of the extension plate 65 abutting against the abutting plate 52 is provided with an anti-slip portion 66. A serrated structure is provided on the contact surface between the anti-slip portion 66 and the abutting plate 52 to increase the friction between the edge pressure block 601 and the abutting plate 52 and improve the firmness of the installation of the pressure block 601.

[0065] The water tank 1, the secondary water tank 2, the fastener 3, the guide rail 4, the support plate 5, the pressing block 6, and the cover plate 7 are all made of aluminum alloy, and are subjected to surface anodizing treatment to enhance the corrosion resistance of the embodiment and extend the service life.

[0066] Embodiment 2:

[0067] like Figure 15 to Figure 18As shown, this embodiment discloses a solar waterproof bracket. In this embodiment, the short side of the photovoltaic panel 10 is located above the water tank 1, and the long side of the photovoltaic panel 10 is located above the secondary water tank 2. Since the photovoltaic panel 10 mounting parts such as the support plate 5 and the pressure block 6 are directly or indirectly arranged on the water tank 1, and the secondary water tank 2 is also suspended, it does not have a good supporting function, so that the long side of the photovoltaic panel 10 is not well supported and fixed, which may cause the long side of the photovoltaic panel 10 to tilt and sink (Example 1 installs and fixes the long side of the photovoltaic panel 10, and its short side is short in length and there is basically no short side tilting and sinking).

[0068] A support tube 9 is provided under the secondary water tank 2 and is disposed in the middle of the secondary water tank 2. The support tube 9 and the secondary water tank 2 are vertically staggered and distributed. The long sides of the photovoltaic panel 10 are supported by the support tube 9 and the secondary water tank 2 to prevent the photovoltaic panel 10 from tilting and sinking and causing damage.

[0069] When installing this embodiment, sometimes the installation surface may be uneven. For example, when it is installed on a color steel tile, since the surface of the color steel tile has an upward convex rib structure, it is not convenient to use the entire guide rail 4. Therefore, the guide rail 4 is arranged as a short section to avoid interference between the guide rail 4 and the convex rib structure of the color steel tile.

[0070] At the same time, a base 8 is installed below the guide rail 4 , and the base 8 abuts against the lower end surface of the guide rail 4 , so as to increase the installation height of the guide rail 4 .

[0071] A support member 901 is installed under the secondary water tank 2. The support member 901 includes two relatively arranged upper abutments 902 and lower abutments 903. The overall height of the support member 901 can be adjusted by adjusting the upper abutments 902 and the lower abutments 903 up and down relative to each other, so that the support member 901 is matched with the height of the base 8, thereby raising the overall installation height of this embodiment to be suitable for installation on different installation surfaces.

[0072] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water tank for a solar support, characterized in that: The water tank (1) comprises a bottom plate (11) and side plates (12) located on both sides of the bottom plate (11) and extending obliquely upwards, the bottom plate (11) and the side plates (12) cooperate to form a water guide channel opening upwards, the bottom plate (11) is provided with a connecting plate (13) extending upwards, and the connecting plate (13) is provided with sliding strips (14) distributed along the length direction of the water tank (1).

2. A water tank for a solar support as claimed in claim 1, characterized in that: The number of the connecting plates (13) is two, and the two connecting plates (13) are spaced apart and connected to the lower end surface of the slide bar (14).

3. A water tank for a solar support as claimed in claim 2, characterized in that: The width of the sliding strip (14) is greater than the distance between the two connecting plates (13).

4. A water tank for a solar support as claimed in claim 1, characterized in that: The length of the bottom plate (11) is greater than the length of the connecting plate (13), and the bottom plate (11) can be partially stacked on the bottom plate (11) of another sink (1).

5. A water tank for a solar support as claimed in claim 1, characterized in that: The two side plates (12) extend obliquely away from each other.

6. A water tank for a solar support as claimed in claim 1, characterized in that: The water tank (1) is made of aluminum alloy.

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