Building photovoltaic curtain wall convenient to clean

Abstract

The utility model relates to the field of photovoltaic curtain walls, and discloses a building photovoltaic curtain wall convenient to clean, which comprises a curtain wall frame, a curtain wall structure is arranged in the curtain wall frame, the curtain wall structure comprises front glass, a photovoltaic module and rear glass, a water spraying device is arranged above the curtain wall frame, and the photovoltaic module is arranged above the curtain wall frame. Grooves are formed in the two sides of the front end face of the curtain wall frame correspondingly, cleaning devices are installed in the grooves, a cleaning liquid storage box is installed on the rear side of the curtain wall frame, a stirring device is installed in the cleaning liquid storage box, and fixing bases are installed on the front end face of the upper portion of the curtain wall frame in a bilateral symmetry mode. The curtain wall cleaning device has the advantages that the curtain wall can be cleaned, the stirring device is arranged, cleaning liquid can be evenly mixed, and cleaning of the curtain wall is better facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic curtain walls, in particular to a photovoltaic curtain wall for buildings which is easy to clean. Background Art

[0002] The curtain wall is the exterior wall of a building. It is non-load-bearing and is hung like a curtain, so it is also called a "curtain wall". It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. There are many types of curtain walls, and photovoltaic curtain walls are more widely used. Photovoltaic curtain walls are pasted on glass and embedded between two pieces of glass. They can convert light energy into electrical energy through batteries. Existing photovoltaic curtain walls do not have cleaning devices. Since photovoltaic curtain walls are exposed to the air for a long time, a large amount of dust will stick to their surface. If they are not cleaned, the photovoltaic effect will be affected. In addition, the cleaning fluid of existing photovoltaic curtain walls does not have a stirring function, which will cause uneven mixing of the cleaning fluid and affect the cleaning effect. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the above problems and provide a photovoltaic curtain wall for buildings that is easy to clean. The curtain wall can be cleaned and a stirring device is provided to mix the cleaning liquid evenly, which is more conducive to the cleaning of the curtain wall.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is: a photovoltaic curtain wall for buildings that is easy to clean, including a curtain wall frame, a curtain wall structure installed inside the curtain wall frame, the curtain wall structure including front glass, photovoltaic components and rear glass, a water spraying device installed above the curtain wall frame, grooves are respectively opened on both sides of the front end surface of the curtain wall frame, a cleaning device is installed in the grooves, a cleaning liquid storage box is installed on the rear side of the curtain wall frame, a stirring device is installed in the cleaning liquid storage box, and a fixing seat is symmetrically installed on the front end surface above the curtain wall frame.

[0005] As an improvement, the water spraying device includes a water pump, which is fixedly installed above the curtain wall frame, and the water outlet of the water pump is installed with one end of a first water outlet pipe, and the other end of the first water outlet pipe is installed with a second water outlet pipe, and the second water outlet pipe is fixedly installed on two fixed seats, and a plurality of spray holes are opened on the second water outlet pipe, and the water inlet of the water pump is installed with one end of a water inlet pipe, and the other end of the water inlet pipe is installed at the lower end of the cleaning liquid storage box.

[0006] As an improvement, the cleaning device includes a first motor, which is fixedly mounted at the bottom end of the groove, a screw is mounted on the output shaft end of the first motor, a slider is mounted on the screw, and a scraper is mounted between the two sliders.

[0007] As an improvement, the stirring device includes a second motor, which is fixedly mounted at the front end of the cleaning liquid storage box. A rotating shaft is mounted on the output shaft end of the second motor, and a plurality of stirring rods are mounted on the rotating shaft.

[0008] As an improvement, a plurality of through holes are provided at the bottom end of the curtain wall frame.

[0009] As an improvement, a solenoid valve is installed in the water inlet pipe.

[0010] Compared with the prior art, the utility model has the following advantages: when the utility model is in use, the liquid in the cleaning liquid storage box can be stirred by the stirring device provided, so as to prevent uneven mixing of the cleaning liquid from affecting the cleaning of the curtain wall; the cleaning liquid can be sprayed on the curtain wall by the water spraying device provided, which is beneficial to cleaning; the curtain wall can be cleaned by the cleaning device provided, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a schematic diagram of a three-dimensional structure of a photovoltaic curtain wall for buildings which is easy to clean.

[0012] Figure 2 The utility model is a left-view structural schematic diagram of a photovoltaic curtain wall for buildings which is easy to clean.

[0013] Figure 3 The utility model is a structural schematic diagram of a photovoltaic curtain wall stirring device for buildings which is easy to clean.

[0014] As shown in the figure: 1. Curtain wall frame; 2. Curtain wall structure; 3. Front glass; 4. Water spray device; 5. Groove; 6. Cleaning device; 7. Cleaning liquid storage box; 8. Stirring device; 9. Water pump; 10. Second water outlet pipe; 11. Fixed seat; 12. Spray hole; 13. Water inlet pipe; 14. First water outlet pipe; 15. First motor; 16. Screw; 17. Slider; 18. Scraper; 19. Second motor; 20. Rotating shaft; 21. Stirring stick; 22. Through hole; 23. Solenoid valve. DETAILED DESCRIPTION

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0016] Combined with Figure 1 To Attachment Figure 3A photovoltaic curtain wall for building that is easy to clean includes a curtain wall frame 1, a curtain wall structure 2 is installed inside the curtain wall frame 1, the curtain wall structure 2 includes a front glass 3, a photovoltaic module and a rear glass, a water spray device 4 is installed above the curtain wall frame 1, grooves 5 are respectively opened on both sides of the front end surface of the curtain wall frame 1, a cleaning device 6 is installed in the groove 5, a cleaning liquid storage box 7 is installed on the rear side of the curtain wall frame 1, a stirring device 8 is installed in the cleaning liquid storage box 7, and a fixing seat 11 is symmetrically installed on the front end surface above the curtain wall frame 1.

[0017] The water spray device 4 includes a water pump 9, which is fixedly installed above the curtain wall frame 1. The water outlet of the water pump 9 is installed with one end of a first water outlet pipe 14, and the other end of the first water outlet pipe 14 is installed with a second water outlet pipe 10, which is fixedly installed on two fixed seats 11. The second water outlet pipe 10 is provided with a plurality of spray holes 12. The water inlet of the water pump 9 is installed with one end of a water inlet pipe 13, and the other end of the water inlet pipe 13 is installed at the lower end of the cleaning liquid storage box 7. A solenoid valve 23 is installed in the water inlet pipe 13.

[0018] Specifically, the solenoid valve 23 is opened, and the water pump 9 is started to pump the cleaning liquid into the water inlet pipe 13, and then into the first water outlet pipe 14, and then into the second water outlet pipe 10 to be sprayed out from the plurality of spray holes 12, and then sprayed onto the front glass 3 for cleaning.

[0019] The cleaning device 6 includes a first motor 15 , which is fixedly mounted at the bottom end of the groove 5 . A screw 16 is mounted on the output shaft end of the first motor 15 . A slider 17 is mounted on the screw 16 . A scraper 18 is mounted between the two sliders 17 .

[0020] Specifically, the first motor 15 is started, the first motor 15 drives the screw 16 to rotate, the screw 16 drives the slider 17 to move up and down, and the slider 17 drives the scraper 18 to move up and down to clean the front glass 3 up and down.

[0021] The stirring device 8 comprises a second motor 19 , which is fixedly mounted at the front end of the cleaning liquid storage box 7 . A rotating shaft 20 is mounted on the output shaft end of the second motor 19 , and a plurality of stirring rods 21 are mounted on the rotating shaft 20 .

[0022] Specifically, the second motor 19 is started, and the second motor 19 drives the rotating shaft 20 to rotate, and the rotating shaft 20 drives the stirring rod 21 to rotate to stir the cleaning liquid, so as to prevent the cleaning liquid from being unevenly mixed and affecting the cleaning effect.

[0023] Specifically, a plurality of through holes 22 are provided at the bottom of the curtain wall frame 1 , and excess moisture on the front glass 3 is discharged from the plurality of through holes 22 .

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A photovoltaic curtain wall for building that is easy to clean, comprising a curtain wall frame (1), characterized in that: A curtain wall structure (2) is installed inside the curtain wall frame (1), and the curtain wall structure (2) includes a front glass (3), a photovoltaic module and a rear glass. A water spray device (4) is installed above the curtain wall frame (1). Grooves (5) are respectively provided on both sides of the front end surface of the curtain wall frame (1), and a cleaning device (6) is installed in the grooves (5). A cleaning liquid storage box (7) is installed on the rear side of the curtain wall frame (1), and a stirring device (8) is installed in the cleaning liquid storage box (7). A fixing seat (11) is symmetrically installed on the front end surface above the curtain wall frame (1).

2. The photovoltaic curtain wall for building that is easy to clean according to claim 1, characterized in that: The water spray device (4) comprises a water pump (9), the water pump (9) is fixedly mounted above the curtain wall frame (1), one end of a first water outlet pipe (14) is mounted on the water outlet of the water pump (9), the other end of the first water outlet pipe (14) is mounted on the second water outlet pipe (10), the second water outlet pipe (10) is fixedly mounted on two fixed seats (11), a plurality of spray holes (12) are provided on the second water outlet pipe (10), one end of a water inlet pipe (13) is mounted on the water inlet of the water pump (9), the other end of the water inlet pipe (13) is mounted on the lower end of the cleaning liquid storage box (7).

3. The photovoltaic curtain wall for building that is easy to clean according to claim 1, characterized in that: The cleaning device (6) comprises a first motor (15), the first motor (15) being fixedly mounted at the bottom end of the groove (5), a screw rod (16) being mounted on the output shaft end of the first motor (15), a slider (17) being mounted on the screw rod (16), and a scraper (18) being mounted between the two sliders (17).

4. The photovoltaic curtain wall for buildings that is easy to clean according to claim 1, characterized in that: The stirring device (8) comprises a second motor (19), the second motor (19) is fixedly mounted at the front end of the cleaning liquid storage box (7), a rotating shaft (20) is mounted on the output shaft end of the second motor (19), and a plurality of stirring rods (21) are mounted on the rotating shaft (20).

5. The photovoltaic curtain wall for building that is easy to clean according to claim 1, characterized in that: A plurality of through holes (22) are provided at the bottom end of the curtain wall frame (1).

6. The photovoltaic curtain wall for buildings that is easy to clean according to claim 2, characterized in that: A solenoid valve (23) is installed in the water inlet pipe (13).

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