Double-layer photovoltaic glass curtain wall facilitating ventilation and heat dissipation

Abstract

The utility model discloses a double-layer photovoltaic glass curtain wall facilitating ventilation and heat dissipation, and relates to the field of photovoltaic glass curtain walls. The cleaning device comprises a mounting frame, a cleaning mechanism is arranged on one side of the mounting frame, the cleaning mechanism comprises a rotating rod, and the rotating rod penetrates through the mounting frame and is rotationally connected with the mounting frame through a fixing ring. According to the device, the rotating rod is driven to rotate, then the rotating rod drives the cleaning brush to rotate, dust in the air inducing plate can be effectively swept away, the air inducing plate is prevented from being blocked by dust and the like, in addition, after the rotating rod rotates, the fan blades can be rotated by the rotating rod, and the cleaning effect is improved. And then the hot air flow in the mounting rack can be further extracted through the fan blades, so that the hot air flow in the photovoltaic panel and in the cracks on the same side of the glass can be effectively discharged, and the heat dissipation performance is further improved.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic glass curtain walls, in particular to a double-layer photovoltaic glass curtain wall which is convenient for ventilation and heat dissipation. Background Art

[0002] Photovoltaic glass curtain wall is a special building material, which is composed of two or more transparent solar panels connected together with special adhesives. This material is mainly used for the exterior walls of buildings. It can not only protect buildings from the impact of external climate change, but also generate electricity using sunlight. Because of its good optical properties, high light transmittance, and energy-saving and environmental protection characteristics, it is widely used in the construction field. In order to avoid ultraviolet radiation, the existing photovoltaic glass curtain wall that is easy to ventilate and dissipate heat will install inner glass that blocks ultraviolet rays on the inner side of the photovoltaic glass curtain wall. There is a certain space between the photovoltaic glass curtain wall and the inner glass. When the photovoltaic glass curtain wall is performing energy storage operations, this space will cause the ambient temperature to rise, thereby reducing the power generation efficiency of the photovoltaic components and shortening their service life. Therefore, when designing a double-layer photovoltaic glass curtain wall, it is necessary to provide a wind plate to dissipate heat from the interlayer.

[0003] Since the double-layer photovoltaic glass curtain wall with ventilation and heat dissipation is installed outdoors for a long time, the air duct board may cause dust accumulation, blocking the air duct board and causing the heat dissipation effect to deteriorate. At this time, it is necessary to provide a cleaning mechanism that can effectively clean the air duct board and improve the overall practicality. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a double-layer photovoltaic glass curtain wall that is easy to ventilate and dissipate heat, so as to solve the technical problem that the double-layer photovoltaic glass curtain wall for ventilation and heat dissipation may be blocked during the heat dissipation process through the air duct.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-layer photovoltaic glass curtain wall that is convenient for ventilation and heat dissipation, including a mounting frame, a cleaning mechanism is arranged on one side of the mounting frame, the cleaning mechanism includes a rotating rod, the rotating rod passes through the mounting frame and is rotatably connected through a fixed ring, a pulling rod is arranged at one end of the rotating rod, a wind direction head is arranged on the pulling rod, a fan blade is arranged on one side of the outer surface of the rotating rod close to the fixed ring, and a cleaning brush is arranged on one side of the fan blade.

[0006] By adopting the above technical solution, since a cleaning mechanism is provided on one side of the mounting frame, the cleaning mechanism includes a rotating rod, the rotating rod passes through the mounting frame and is rotatably connected through a fixing ring, the rotating rod can be effectively installed through the fixing ring, and it is ensured that the rotating rod can rotate, since a pulling rod is provided at one end of the rotating rod, a wind direction head is provided on the pulling rod, a fan blade is provided on one side of the outer surface of the rotating rod close to the fixing ring, and a cleaning brush is provided on one side of the fan blade, when the rotating rod rotates, the rotating rod will drive the cleaning brush to rotate, thereby effectively sweeping away the dust inside the air induction plate, and avoiding the air induction plate from being blocked by dust and the like.

[0007] Furthermore, four pull rods are provided, and the four pull rods are arranged in a ring array.

[0008] By adopting the above technical solution, since four pull rods are provided, the rotating rod can be driven to rotate by the pull rods. Since the four pull rods are arranged in a circular array, the four pull rods can ensure that the rotating rod can rotate normally.

[0009] Furthermore, ventilation holes are provided at the top and bottom of the mounting frame, and air guide plates are provided on the inner walls of the ventilation holes.

[0010] By adopting the above technical solution, since ventilation holes are provided at the top and bottom of the mounting frame, the air induction plate can be effectively installed through the ventilation holes and ensure that the air induction plate can enter. Since the air induction plate is provided on the inner wall of the ventilation hole, the air flow can be guided through the air induction plate and larger dust can be prevented from directly entering.

[0011] Furthermore, a plurality of the air induction plates are provided, and the plurality of the air induction plates are arranged in an equidistant array.

[0012] By adopting the above technical solution, since a plurality of air induction plates are provided, the phoenix induction operation can be performed through the plurality of air induction plates, and since the plurality of air induction plates are arranged in an equidistant array, the plurality of air induction plates will not interfere with each other.

[0013] Furthermore, a fixing groove is provided on the outer surface of the mounting frame, a photovoltaic panel is arranged on the outer surface of the fixing groove, an integrated cover is arranged on the back of the photovoltaic panel, and the integrated cover is detachably connected to the fixing groove. A fixing groove is provided on the outer surface of the mounting frame.

[0014] By adopting the above technical solution, since the photovoltaic panel is provided on the outer surface of the fixing groove, the photovoltaic panel can be effectively installed through the fixing groove, and since an integrated cover is provided on the back of the photovoltaic panel, the electrical components corresponding to the photovoltaic panel can be effectively protected through the integrated cover.

[0015] Furthermore, a window frame is arranged at the back of the mounting frame, and glass is arranged inside the window frame.

[0016] By adopting the above technical solution, a window frame is provided at the back of the mounting frame, and glass can be effectively installed through the window frame. Since glass is provided inside the frame, light can be effectively transmitted through the glass, and part of the ultraviolet rays can be blocked at the same time.

[0017] Furthermore, a U-shaped material is provided on one side of the mounting frame, and a plurality of mounting frames may be provided, and the plurality of mounting frames are detachably connected via the U-shaped material.

[0018] By adopting the above technical solution, a U-profile is provided on one side of the mounting frame, and two mounting frames can be installed and fixed by the U-profile. Since multiple mounting frames can be provided, multiple mounting frames are detachably connected by U-profiles. Therefore, when there are multiple mounting frames, they can be connected in parallel by multiple U-profiles.

[0019] Furthermore, the mounting frame is arranged as a whole in a rectangular structure, and the material of the mounting frame is aluminum alloy.

[0020] By adopting the above technical solution, since the mounting frame is an overall rectangular structure, the mounting frame can be well adapted to and installed with photovoltaic panels, and it is also convenient to install window frames. Since the mounting frame is made of aluminum alloy, the mounting frame has high hardness and light weight, and is easy to install.

[0021] In summary, the utility model mainly has the following beneficial effects:

[0022] 1. The utility model is provided with a cleaning mechanism. During long-term use, the wind direction head is blown by the high air flow, driving the rotating rod to rotate, and then the rotating rod drives the cleaning brush to rotate, so that the dust inside the air guide plate can be effectively swept away, avoiding the air guide plate being blocked by dust, etc.;

[0023] 2. The utility model sets fan blades. After the rotating rod rotates, the fan blades will be rotated by the rotating rod, and then the hot air flow inside the mounting frame can be further drawn out through the fan blades, so that the hot air flow inside the photovoltaic panel and in the gap on the same side of the glass can be effectively discharged, further improving the heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model;

[0027] Figure 4For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0028] In the figure: 1. mounting frame; 2. fixing groove; 3. photovoltaic panel; 4. integrated cover; 5. window frame; 6. U-profile; 7. vent; 8. air inlet plate; 9. cleaning mechanism; 901. rotating rod; 902. fixing ring; 903. pulling rod; 904. wind vane; 905. fan blade; 906. cleaning brush. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0030] The following describes an embodiment of the utility model based on its overall structure.

[0031] Embodiment 1:

[0032] A double-layer photovoltaic glass curtain wall that is easy to ventilate and dissipate heat, such as Figure 1-Figure 4 As shown, it includes a mounting frame 1, and a cleaning mechanism 9 is arranged on one side of the mounting frame 1. The cleaning mechanism 9 includes a rotating rod 901, the rotating rod 901 passes through the mounting frame 1 and is rotatably connected through a fixing ring 902, a pulling rod 903 is arranged at one end of the rotating rod 901, and a wind vane 904 is arranged on the pulling rod 903, and a fan blade 905 is arranged on one side of the outer surface of the rotating rod 901 close to the fixing ring 902, and a cleaning brush 906 is arranged on one side of the fan blade 905. The rotating rod 901 can be effectively installed through the fixing ring 902, and it can be ensured that the rotating rod 901 can rotate, and when the rotating rod 901 rotates, the rotating rod 901 will drive the cleaning brush 906 to rotate, so that the dust inside the air duct 8 can be effectively swept away, and the air duct 8 is prevented from being blocked by dust and the like.

[0033] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 There are four pulling rods 903 , which are arranged in a circular array. The pulling rods 903 can drive the rotating rod 901 to rotate, and the four pulling rods 903 can ensure that the rotating rod 901 can rotate normally.

[0034] Embodiment 2:

[0035] See also Figure 1 , Figure 2 , Figure 3The top and bottom of the mounting frame 1 are both provided with ventilation holes 7, and the inner wall of the ventilation holes 7 is provided with air guide plates 8. The air guide plates 8 can be effectively installed through the ventilation holes 7, and it is ensured that the air guide plates 8 can enter, and the air flow can be guided by the air guide plates 8, while large dust can be prevented from directly entering.

[0036] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A plurality of air induced plates 8 are provided, and the plurality of air induced plates 8 are arranged in an array with equal spacing. The phoenix-inducing operation can be performed through the plurality of air induced plates 8, and the plurality of air induced plates 8 will not interfere with each other.

[0037] See also Figure 1 , Figure 2 , Figure 3 A fixing groove 2 is provided on the outer surface of the mounting frame 1, a photovoltaic panel 3 is arranged on the outer surface of the fixing groove 2, an integrated cover 4 is provided on the back of the photovoltaic panel 3, and the integrated cover 4 is detachably connected to the fixing groove 2. A fixing groove 2 is provided on the outer surface of the mounting frame 1, and the photovoltaic panel 3 can be effectively installed through the fixing groove 2, and the electrical components corresponding to the photovoltaic panel 3 can be effectively protected through the integrated cover 4.

[0038] See also Figure 1 , Figure 2 , Figure 3 A window frame 5 is arranged at the back of the mounting frame 1, and glass is arranged inside the window frame 5. The glass can be effectively installed through the window frame 5, and light can be effectively transmitted through the glass, while partially blocking ultraviolet rays.

[0039] See also Figure 1 , Figure 2 , Figure 3 A U-profile 6 is provided on one side of the mounting frame 1, and multiple mounting frames 1 can be provided. Multiple mounting frames 1 are detachably connected through the U-profile 6. Two mounting frames 1 can be installed and fixed through the U-profile 6, and when there are multiple mounting frames 1, multiple U-profiles 6 can be used for parallel connection.

[0040] See also Figure 1 , Figure 2 , Figure 3 The mounting frame 1 is a rectangular structure as a whole, and the material of the mounting frame 1 is aluminum alloy, so the mounting frame 1 can be well adapted to and installed with the photovoltaic panel 3, and convenient to install the window frame 5, and the mounting frame 1 has high hardness and light weight, and is easy to install.

[0041] The implementation principle of the utility model is as follows: first, the mounting frame 1 needs to be installed, and the photovoltaic panel 3 is ensured to be electrically connected to the power storage device. Then, during long-term use, since the mounting frame 1 is mainly installed at a high place in an office building, the wind vane 904 will be blown by the high-altitude airflow. When the wind vane 904 is blown, the pull rod 903 will drive the rotating rod 901 to rotate, and then the rotating rod 901 will drive the cleaning brush 906 to rotate, so that the dust inside the air guide plate 8 can be effectively swept away, and the air guide plate 8 is prevented from being blocked by dust and the like;

[0042] In addition, after the rotating rod 901 rotates, the fan blades 905 will be rotated by the rotating rod 901, and then the hot air flow inside the mounting frame 1 can be further drawn out through the fan blades 905, so that the hot air flow inside the photovoltaic panel 3 and in the gap on the same side of the glass can be effectively discharged, further improving the heat dissipation.

[0043] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0044] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A double-layer photovoltaic glass curtain wall that is convenient for ventilation and heat dissipation, characterized in that: The invention comprises a mounting frame (1), a cleaning mechanism (9) is arranged on one side of the mounting frame (1), the cleaning mechanism (9) comprises a rotating rod (901), the rotating rod (901) passes through the mounting frame (1) and is rotatably connected via a fixing ring (902), a pulling rod (903) is arranged at one end of the rotating rod (901), a wind vane (904) is arranged on the pulling rod (903), a fan blade (905) is arranged on one side of the outer surface of the rotating rod (901) close to the fixing ring (902), and a cleaning brush (906) is arranged on one side of the fan blade (905).

2. The double-layer photovoltaic glass curtain wall for ventilation and heat dissipation according to claim 1 is characterized in that: Four pulling rods (903) are provided, and the four pulling rods (903) are arranged in a circular array.

3. The double-layer photovoltaic glass curtain wall for ventilation and heat dissipation according to claim 1 is characterized in that: The top and bottom of the mounting frame (1) are both provided with ventilation openings (7), and the inner wall of the ventilation opening (7) is provided with an air induction plate (8).

4. The double-layer photovoltaic glass curtain wall for ventilation and heat dissipation according to claim 3 is characterized in that: A plurality of the air induction plates (8) are provided, and the plurality of the air induction plates (8) are arranged in an equidistant array.

5. The double-layer photovoltaic glass curtain wall for ventilation and heat dissipation according to claim 1 is characterized in that: The outer surface of the mounting frame (1) is provided with a fixing groove (2), the outer surface of the fixing groove (2) is provided with a photovoltaic panel (3), the back of the photovoltaic panel (3) is provided with an integrated cover (4), and the integrated cover (4) is detachably connected to the fixing groove (2).

6. The double-layer photovoltaic glass curtain wall for ventilation and heat dissipation according to claim 1 is characterized in that: A window frame (5) is arranged at the back of the mounting frame (1), and glass is arranged inside the window frame (5).

7. The double-layer photovoltaic glass curtain wall for ventilation and heat dissipation according to claim 1 is characterized in that: A U-shaped material (6) is provided on one side of the mounting frame (1), and a plurality of mounting frames (1) may be provided, and the plurality of mounting frames (1) are detachably connected via the U-shaped material (6).

8. The double-layer photovoltaic glass curtain wall for ventilation and heat dissipation according to claim 1 is characterized in that: The mounting frame (1) is in the form of a rectangular structure as a whole, and the mounting frame (1) is made of aluminum alloy.

Images