Photovoltaic glass curtain wall device

Abstract

The utility model provides a photovoltaic glass curtain wall device which comprises a longitudinal supporting frame and a transverse supporting frame which are installed on the outer side of a wall body, an outer frame is connected inside the longitudinal supporting frame and the transverse supporting frame in a sliding mode, a glass assembly is fixedly connected inside the outer frame, one side of the longitudinal supporting frame is fixedly connected with a second electric lead screw, and the other side of the longitudinal supporting frame is fixedly connected with a third electric lead screw. The movable end of the second electric lead screw is in threaded connection with a cleaning sliding block, one end of the cleaning sliding block is slidably connected with a supporting plate, one end of the supporting plate is fixedly connected with an air blowing opening and a water spraying opening, one end of the supporting plate is fixedly connected with a shovel plate and a scraper, and the cleaning sliding block and one end of the supporting plate are fixedly connected with a second spring. After the outer frame moves inwards, the second electric lead screw drives the supporting plate to move downwards through the cleaning sliding block, dust and dirt are removed through water spraying and air spraying, dirt can be shoveled and water stains can be scraped through the shoveling plate and the scraping plate, timed automatic cleaning is achieved, cleaning by external workers is not needed, and the safety risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic glass curtain walls, in particular to a photovoltaic glass curtain wall device. Background Art

[0002] Photovoltaic glass curtain wall is a special glass curtain wall that can generate electricity by using solar radiation through lamination of solar cells and has relevant current extraction devices and cables. The solar cells are sealed between a piece of low-iron glass and a piece of back glass through film. It is a novel high-tech glass product for construction. The use of low-iron glass to cover the solar cells can ensure high solar light transmittance. The tempered low-iron glass also has stronger wind pressure resistance and the ability to withstand large temperature changes between day and night. It has the advantages of beautiful appearance, controllable light transmission, good weak light performance, high power generation efficiency, energy-saving power generation, no fuel, no exhaust gas, no waste heat, no waste residue, no noise pollution, energy saving and environmental protection. However, photovoltaic glass is difficult to clean during long-term use. Regularly hiring people to clean it from the outside is not only expensive but also dangerous.

[0003] After searching, the Chinese patent publication number CN116771242A discloses a double-layer photovoltaic glass curtain wall with ventilation function, including an outer photovoltaic glass module, an inner glass module, a middle window frame module, a penetrating push rod, a plurality of translation sliding support assemblies, and a cable assembly. The outer photovoltaic glass module and the inner glass module are connected to the middle window frame module through the translation sliding support assembly, and can be opened and closed and the tilt angle can be adjusted relative to the middle window frame module.

[0004] In view of the problem that the above-mentioned technology lacks the function of cleaning the glass and requires special staff to clean it from the outside after long-term use, which is time-consuming, labor-intensive and relatively dangerous; therefore, a photovoltaic glass curtain wall device is proposed. Utility Model Content

[0005] In view of this, the embodiments of the present utility model hope to provide a photovoltaic glass curtain wall device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the embodiment of the utility model is achieved as follows: it includes a longitudinal support frame and a transverse support frame installed on the outside of the wall, the longitudinal support frame and the transverse support frame are slidably connected to the inner part of the outer frame, a glass assembly is fixedly connected to the inner part of the outer frame, one side of the longitudinal support frame is fixedly connected to an electric screw rod 2, the movable end of the electric screw rod 2 is threadedly connected to a cleaning slider, one end of the cleaning slider is slidably connected to a support plate, and one end of the support plate is fixedly connected to an air blowing port and a water spray port.

[0007] In some embodiments, a shovel plate and a scraper plate are fixedly connected to one end of the support plate.

[0008] In some embodiments, one end of the cleaning slider and the support plate is fixedly connected with a spring 2, and one end of the transverse support frame is fixedly connected with a guide block.

[0009] In some embodiments, one end of the air outlet and the water outlet are respectively connected to connecting pipes, one end of the air outlet is fixedly connected to an air pump through the connecting pipe, and one end of the water outlet is fixedly connected to a water pump through the connecting pipe.

[0010] In some embodiments, an electric screw rod is fixedly connected to one side of the longitudinal support frame, a plurality of driving sliders are threadedly connected to the movable end of the electric screw rod, one end of the driving slider is rotatably connected to a connecting rod, and one end of the connecting rod is rotatably connected to the outer frame.

[0011] In some embodiments, a plurality of limit rods are fixedly connected to one end of the outer frame, and one end of the limit rods is slidably connected to the longitudinal support frame.

[0012] In some embodiments, a pressure rod is slidably connected to one side of the longitudinal support frame, a spring is fixedly connected to one end of the pressure rod and the longitudinal support frame, and the middle part of the pressure rod is movably connected to the connecting pipe.

[0013] In some embodiments, the glass assembly is internally fixedly connected with a photovoltaic panel, a PVC film, a molecular sieve and an outer layer of glass, one side of the photovoltaic panel is fixedly connected to the PVC film, one side of the PVC film is fixedly connected to the molecular sieve, and the outer layer of glass is fixedly connected to the outside of the photovoltaic panel and the molecular sieve.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. A photovoltaic glass curtain wall device, after the outer frame moves inward, the electric screw second drives the support plate to move downward through the cleaning slider, and dust and dirt are removed by spraying water and air. The shovel plate and scraper that pass by can shovel away dirt and scrape away water stains, realizing regular automatic cleaning, without the need for external staff to clean, reducing safety risks.

[0016] 2. A photovoltaic glass curtain wall device, which drives two driving sliders to move inward and outward at the same time through an electric screw rod. When the driving sliders slide, the outer frame can be driven to move inward and outward through a connecting rod to achieve ventilation and cleaning effects.

[0017] 3. A photovoltaic glass curtain wall device, when the support plate enters the interior of the horizontal support frame for storage, the guide block can lift the support plate to prevent it from being stuck on the outer frame, and the outer frame moving forward can cover the support plate to prevent it from being exposed to the outside and accelerating aging.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the main structural diagram of the utility model;

[0021] Figure 2 This is an internal side structural diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the outer frame of the utility model being retracted;

[0023] Figure 4 For the utility model Figure 3 A structural diagram;

[0024] Figure 5 This is a schematic diagram of the glass assembly structure of the utility model.

[0025] Reference numerals:

[0026] 1. Longitudinal support frame; 2. Horizontal support frame; 3. Outer frame; 4. Glass assembly; 5. Electric screw 1; 6. Driving slider; 7. Connecting rod; 8. Limit rod; 9. Water spray pump; 10. Air blow pump; 11. Connecting pipe; 12. Pressure rod; 13. Spring 1; 14. Electric screw 2; 15. Cleaning slider; 16. Spring 2; 17. Support plate; 18. Guide block; 19. Air blow port; 20. Shovel plate; 21. Water spray port; 22. Scraper; 23. Photovoltaic panel; 24. PVC film; 25. Molecular sieve; 26. Outer glass. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0029] Embodiment 1:

[0030] like Figure 1-5 As shown, a photovoltaic glass curtain wall device comprises a longitudinal support frame 1 and a transverse support frame 2 installed on the outside of the wall, wherein the longitudinal support frame 1 and the transverse support frame 2 are slidably connected to an outer frame 3 inside, and a glass assembly 4 is fixedly connected to the outer frame 3 inside, and an electric screw rod 14 is fixedly connected to one side of the longitudinal support frame 1, and a cleaning slider 15 is threadedly connected to the movable end of the electric screw rod 14, and one end of the cleaning slider 15 is slidably connected to a support plate 17, and one end of the support plate 17 is fixedly connected to an air blowing port 19 and a water spray port 21, and one end of the support plate 17 is fixedly connected to a shovel plate 20 and a scraper plate 22;

[0031] The outer frame 3 can slide in the longitudinal support frame 1 and the transverse support frame 2. In normal use, the outer edges of the longitudinal support frame 1 and the transverse support frame 2 are flush with the outer edges of the outer frame 3, which has a better visual effect. When ventilation is needed, the outer frame 3 moves outward to open a gap for ventilation. When cleaning is needed, the outer frame 3 moves inward, and then the electric screw 14 drives the support plate 17 to move downward through the cleaning slider 15. During the movement, the air outlet 19 and the water spray outlet 21 are close to the outside of the glass assembly 4, and dust and dirt are removed by spraying water and air. The shovel plate 20 and scraper 22 that pass by can shovel away dirt and scrape away water stains, thereby realizing regular automatic cleaning. No external staff is required to clean, which reduces safety risks.

[0032] In this embodiment, the cleaning slider 15 and one end of the support plate 17 are fixedly connected with a spring 2 16, and one end of the transverse support frame 2 is fixedly connected with a guide block 18. The spring 2 16 can press the support plate 17 down during cleaning, and when the support plate 17 enters the interior of the transverse support frame 2 for storage, the guide block 18 can lift the support plate 17 to prevent it from getting stuck on the outer frame 3.

[0033] In this embodiment, one end of the air outlet 19 and the water outlet 21 are respectively connected to a connecting pipe 11, one end of the air outlet 19 is fixedly connected to an air pump 10 through the connecting pipe 11, and one end of the water outlet 21 is fixedly connected to a water spray pump 9 through the connecting pipe 11; the water spray pump 9 is connected to an external liquid supply component.

[0034] In this embodiment, an electric screw rod 5 is fixedly connected to one side of the longitudinal support frame 1, and a plurality of driving sliders 6 are threadedly connected to the movable end of the electric screw rod 5. One end of the driving slider 6 is rotatably connected to a connecting rod 7, and one end of the connecting rod 7 is rotatably connected to the outer frame 3. The screw rod part of the electric screw rod 5 is a double-headed screw rod, which can simultaneously drive the two driving sliders 6 to move inward and outward during operation. When the driving slider 6 slides, the outer frame 3 can be driven to move inward and outward through the connecting rod 7 to achieve ventilation and cleaning effects;

[0035] One end of the outer frame 3 is fixedly connected with a plurality of limit rods 8, and one end of the limit rod 8 is slidably connected to the longitudinal support frame 1. The limit rod 8 can make the outer frame 3 move horizontally without shaking.

[0036] In this embodiment: the outer frame 3 can slide in the longitudinal support frame 1 and the transverse support frame 2. In normal use, the outer edges of the longitudinal support frame 1 and the transverse support frame 2 are flush with the outer edges of the outer frame 3, which has a better visual effect. When ventilation is needed, the outer frame 3 moves outward to open a gap for ventilation. When cleaning is needed, the outer frame 3 moves inward, and then the electric screw 14 drives the support plate 17 to move downward through the cleaning slider 15. During the movement, the air blowing port 19 and the water spray port 21 are close to the outside of the glass assembly 4, and dust and dirt are removed by spraying water and air. The shovel plate 20 and scraper 22 that pass by can shovel away dirt and scrape away water stains, realizing regular automatic cleaning, without the need for external staff to clean, and reducing safety risks.

[0037] The second spring 16 can press the support plate 17 downward during cleaning, and the guide block 18 can lift the support plate 17 when the support plate 17 enters the interior of the horizontal support frame 2 for storage to prevent it from being stuck on the outer frame 3;

[0038] The screw part of the electric screw 5 is a double-headed screw, which can simultaneously drive the two driving slide blocks 6 to move inward and outward during operation. When the driving slide blocks 6 slide, the outer frame 3 can be driven to move inward and outward through the connecting rod 7 to achieve ventilation and cleaning effects;

[0039] The limiting rod 8 can make the outer frame 3 move horizontally without shaking.

[0040] Embodiment 2:

[0041] A photovoltaic glass curtain wall device, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 1-5 As shown,

[0042] In this embodiment, a pressure rod 12 is slidably connected to one side of the longitudinal support frame 1, and a spring 13 is fixedly connected to the pressure rod 12 and one end of the longitudinal support frame 1. The middle part of the pressure rod 12 is movably connected to the connecting tube 11. The pressure rod 12 can stretch and support the connecting tube 11 when the support plate 17 is raised or lowered to prevent the connecting tube 11 from shaking.

[0043] In this embodiment, the glass assembly 4 is internally fixedly connected with a photovoltaic panel 23, a PVC film 24, a molecular sieve 25 and an outer glass 26, one side of the photovoltaic panel 23 is fixedly connected to the PVC film 24, one side of the PVC film 24 is fixedly connected to the molecular sieve 25, and the outer glass 26 is fixedly connected to the photovoltaic panel 23 and the outer side of the molecular sieve 25;

[0044] The outer glass 26 is located on both sides to protect the components in the inner interlayer, and the photovoltaic panel 23 is located on the outer side to improve the photovoltaic power generation efficiency.

[0045] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A photovoltaic glass curtain wall device, comprising a longitudinal support frame (1) and a transverse support frame (2) installed on the outside of a wall, characterized in that: The longitudinal support frame (1) and the transverse support frame (2) are slidably connected to an outer frame (3), the outer frame (3) is fixedly connected to a glass assembly (4), one side of the longitudinal support frame (1) is fixedly connected to a second electric screw rod (14), the movable end of the second electric screw rod (14) is threadedly connected to a cleaning slider (15), one end of the cleaning slider (15) is slidably connected to a support plate (17), and one end of the support plate (17) is fixedly connected to an air blowing port (19) and a water spray port (21).

2. A photovoltaic glass curtain wall device according to claim 1, characterized in that: One end of the support plate (17) is fixedly connected with a shovel plate (20) and a scraper plate (22).

3. A photovoltaic glass curtain wall device according to claim 2, characterized in that: The cleaning slide block (15) and one end of the support plate (17) are fixedly connected to a spring 2 (16), and one end of the transverse support frame (2) is fixedly connected to a guide block (18).

4. A photovoltaic glass curtain wall device according to claim 3, characterized in that: One end of the air blowing port (19) and the water spray port (21) are respectively connected to a connecting pipe (11); one end of the air blowing port (19) is fixedly connected to an air blowing pump (10) via the connecting pipe (11); and one end of the water spray port (21) is fixedly connected to a water spray pump (9) via the connecting pipe (11).

5. A photovoltaic glass curtain wall device according to claim 4, characterized in that: One side of the longitudinal support frame (1) is fixedly connected to an electric screw rod (5), a movable end of the electric screw rod (5) is threadedly connected to a plurality of driving sliders (6), one end of the driving slider (6) is rotatably connected to a connecting rod (7), and one end of the connecting rod (7) is rotatably connected to the outer frame (3).

6. A photovoltaic glass curtain wall device according to claim 5, characterized in that: One end of the outer frame (3) is fixedly connected to a plurality of limit rods (8), and one end of the limit rods (8) is slidably connected to the longitudinal support frame (1).

7. A photovoltaic glass curtain wall device according to claim 6, characterized in that: A pressure rod (12) is slidably connected to one side of the longitudinal support frame (1), a spring (13) is fixedly connected between the pressure rod (12) and one end of the longitudinal support frame (1), and the middle part of the pressure rod (12) is movably connected to the connecting pipe (11).

8. The photovoltaic glass curtain wall device according to claim 1, characterized in that: The glass assembly (4) is internally fixedly connected with a photovoltaic panel (23), a PVC film (24), a molecular sieve (25) and an outer layer of glass (26); one side of the photovoltaic panel (23) is fixedly connected to the PVC film (24); one side of the PVC film (24) is fixedly connected to the molecular sieve (25); and the outer layer of glass (26) is fixedly connected to the outside of the photovoltaic panel (23) and the molecular sieve (25).

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