Self-circulation type cleaning module house

Abstract

The invention discloses a self-circulation type cleaning module house which comprises a house module, the top of the house module is provided with a photovoltaic module, the photovoltaic module is connected with a power generation efficiency monitoring module, and the two ends of the photovoltaic module are provided with a first friction roller and a second friction roller correspondingly. A circulating transparent film used for covering the photovoltaic module is arranged between the first friction roller and the second friction roller, the circulating transparent film is provided with a cleaning device, the cleaning device is in linkage fit with the first friction roller or the second friction roller, the cleaning device is connected with a control device, and the control device is connected with a power generation efficiency monitoring module. The circulating transparent film is used for covering the surface of the photovoltaic module, sundries are prevented from directly falling on the photovoltaic module, and when the power generation efficiency of the photovoltaic module is smaller than the preset lower limit threshold value, the circulating transparent film can be fully cleaned through the cleaning device. The device is simple in structure and low in cleaning cost, the lighting utilization rate of the sun can be increased, and the electricity utilization cost of a house can be reduced.

Description

Technical Field

[0001] This invention belongs to the field of building construction technology, and specifically relates to a self-circulating cleaning modular house. Background Technology

[0002] In recent years, clean energy has received increasing attention. Compared to conventional fossil fuels, solar energy is currently the world's largest source of clean energy—clean, pollution-free, inexhaustible, and one of the key new energy sources being developed both domestically and internationally. Most parts of my country have abundant sunshine. For example, the Qinghai-Tibet Plateau, with an average altitude of over 4,000 meters, has low air density, good transparency, and long hours of sunshine. Lhasa, Tibet, known as the "City of Sunshine," receives over 3,000 hours of sunshine annually, with a relative sunshine rate of nearly 70%, resulting in higher total radiation levels than other areas. Furthermore, northern and northwestern my country are also conducive to the construction of solar power plants.

[0003] Most existing energy-efficient houses use photovoltaic (PV) panels to generate electricity and utilize solar energy. However, due to various reasons, a large amount of dust, bird droppings, and other debris accumulates on the PV panels, preventing them from fully receiving sunlight and thus reducing their power generation efficiency. Furthermore, certain chemical components in dust are not only corrosive but also absorb sunlight, creating a heat island effect that corrodes and insulates the PV panels, further reducing their photoelectric conversion efficiency and shortening their lifespan. Therefore, regularly cleaning debris from PV panels is crucial for improving their photoelectric conversion efficiency.

[0004] In the existing technology, there are two main ways to clean photovoltaic panels regularly. One is manual cleaning, which involves a dedicated team of cleaners using cleaning equipment to clean the photovoltaic panels. This method is very expensive and has very low cleaning efficiency. The other method is to use fully automated cleaning robots. These robots are highly intelligent, but they are mostly expensive, resulting in high cleaning costs. Summary of the Invention

[0005] The purpose of this invention is to provide a self-circulating cleaning modular house to solve the aforementioned problems existing in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a self-circulating cleaning modular house, comprising a house module, a photovoltaic module on the top of the house module, a power generation efficiency monitoring module connected to the photovoltaic module, the power generation efficiency monitoring module being used to monitor the power generation efficiency of the photovoltaic module, a first friction roller and a second friction roller respectively provided at both ends of the photovoltaic module, a circulating transparent film for covering the photovoltaic module being provided between the first friction roller and the second friction roller, the circulating transparent film being equipped with a cleaning device, the cleaning device being linked and cooperated with the first friction roller or the second friction roller, the cleaning device being connected to a control device, the control device being connected to the power generation efficiency monitoring module, the control device being used to clean the circulating transparent film using the cleaning device when the power generation efficiency of the photovoltaic module is less than a preset lower threshold.

[0007] As an optional implementation of the above technical solution, the photovoltaic module includes a photovoltaic panel and a fixed frame. The photovoltaic panel is fixed on the fixed frame, and the photovoltaic panel is connected to an energy storage device. The power generation efficiency monitoring module, the cleaning device, and the control device are all connected to the energy storage device.

[0008] As an optional embodiment of the above technical solution, the cleaning device includes a cleaning water tank, a third friction roller, a cleaning brush roller, and a drive mechanism. The cleaning water tank is provided with an inlet and an outlet for circulating transparent film. The third friction roller and the cleaning brush roller are arranged opposite to each other inside the cleaning water tank. A first transmission component is provided between the first friction roller and the second friction roller. A second transmission component is provided between the second friction roller and the third friction roller. A third transmission component is provided between the third friction roller and the cleaning brush roller. A fourth transmission component is provided between the drive mechanism and the cleaning brush roller.

[0009] As an optional implementation of the above technical solution, the first transmission component includes a first driving sprocket, a first driven sprocket, and a first chain belt. The first driving sprocket and the first driven sprocket are connected by the first chain belt. The first driving sprocket is disposed on the rotating shaft of the first friction roller, and the first driven sprocket is disposed on the rotating shaft of the second friction roller.

[0010] As an optional embodiment of the above technical solution, the second transmission component includes a second driving sprocket, a second driven sprocket, and a second chain belt. The second driving sprocket and the second driven sprocket are connected by the second chain belt. The second driving sprocket is disposed on the rotating shaft of the second friction roller, and the second driven sprocket is disposed on the rotating shaft of the third friction roller.

[0011] As an optional implementation of the above technical solution, the third transmission component includes a third driving sprocket, a third driven sprocket, and a third chain belt. The third driving sprocket and the third driven sprocket are connected by a third chain belt. The third driving sprocket is mounted on the shaft of the third friction roller, and the third driven sprocket is mounted on the shaft of the cleaning brush roller.

[0012] As an optional implementation of the above technical solution, the fourth transmission component includes a driving gear and a driven gear, which mesh with each other. The driving gear is mounted on the output shaft of the drive mechanism, and the driven gear is mounted on the rotating shaft of the cleaning brush roller.

[0013] As an optional implementation of the above technical solution, the driving mechanism includes a drive motor, the output shaft of which is connected to a drive gear; the inlet is provided with a pair of inlet guide wheels, and the outlet is provided with a pair of outlet guide wheels.

[0014] As an optional implementation of the above technical solution, the cleaning device is provided with a squeegee mechanism, which is used to scrape off the water on the surface of the circulating transparent membrane.

[0015] As an optional implementation of the above technical solution, the wiping mechanism includes a first elastic wiping component and a second elastic wiping component. The first elastic wiping component and the second elastic wiping component are respectively disposed on both sides of the circulating transparent film. The first elastic wiping component is used to wipe away the water on the inner surface of the circulating transparent film, and the second elastic wiping component is used to wipe away the water on the outer surface of the circulating transparent film.

[0016] As an optional implementation of the above technical solution, both the first elastic wiper assembly and the second elastic wiper assembly include a wiper support arm, a wiper strip, and a wiper spring. One end of the wiper support arm is rotatably connected to the inner wall of the cleaning water tank, and the other end of the wiper support arm is connected to the wiper strip. One end of the wiper spring is connected to the wiper support arm, and the other end of the wiper spring is connected to the inner wall of the cleaning water tank.

[0017] As an optional embodiment of the above technical solution, the cleaning device is provided with a dust scraping mechanism on the outside, which is used to scrape off debris from the surface of the circulating transparent film.

[0018] As an optional implementation of the above technical solution, the ash scraping mechanism includes an ash scraping support arm, an ash scraping strip, and an ash scraping spring. One end of the ash scraping support arm is rotatably connected to the outer wall of the cleaning water tank, and the other end of the ash scraping support arm is connected to the ash scraping strip. One end of the ash scraping spring is connected to the ash scraping support arm, and the other end of the ash scraping spring is connected to the outer wall of the cleaning water tank.

[0019] As an optional implementation of the above technical solution, the circulating transparent film is equipped with a tensioning mechanism.

[0020] As an optional embodiment of the above technical solution, the tensioning mechanism includes a telescopic bracket and a tensioning roller, wherein the tensioning roller is mounted on the telescopic bracket and tensions the circulating transparent film.

[0021] The beneficial effects of this invention are as follows: This invention provides a self-circulating cleaning modular house. A circulating transparent film is equipped with a cleaning device, which works in conjunction with a first or second friction roller. The cleaning device is connected to a control device, which is connected to a power generation efficiency monitoring module. When the power generation efficiency of the photovoltaic module is lower than a preset lower threshold, the control device cleans the circulating transparent film using the cleaning device. This invention uses the circulating transparent film to cover the surface of the photovoltaic module, preventing debris from falling directly onto it. The power generation efficiency monitoring module monitors the photovoltaic module's efficiency. When the photovoltaic module's efficiency is lower than the preset lower threshold, the cleaning device ensures thorough cleaning of the circulating transparent film, thereby removing debris and improving the photovoltaic module's power generation efficiency. This invention has a simple structure, low cleaning cost, and can improve solar energy utilization, which helps reduce the house's electricity costs. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of a self-circulating cleaning module house according to one embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of a photovoltaic module in one embodiment of the present invention; Figure 3 This is a schematic diagram of the cleaning device in one embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of the first transmission component in one embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of the third and fourth transmission components in one embodiment of the present invention.

[0023] In the diagram: 1-House module; 2-Photovoltaic module; 3-First friction roller; 4-Second friction roller; 5-Circulating transparent film; 6-Cleaning device; 7-Photovoltaic panel; 8-Fixed frame; 9-Cleaning water tank; 10-Third friction roller; 11-Cleaning brush roller; 12-First drive sprocket; 13-First driven sprocket; 14-First chain belt; 15-Second drive sprocket; 16-Second driven sprocket; 17-Second chain belt; 18-Third drive sprocket; 19-Third driven sprocket; 20-Third chain belt; 21-Drive gear; 22-Driven gear; 23-Drive motor; 24-Inlet guide wheel; 25-Outlet guide wheel; 26-Squeegee support arm; 27-Squeegee strip; 28-Squeegee spring; 29-Dust scraper support arm; 30-Dust scraper strip; 31-Dust scraper spring; 32-Telescopic bracket; 33-Tension roller. Detailed Implementation

[0024] like Figures 1-5 As shown, this embodiment provides a self-circulating cleaning modular house, including a house module 1. A photovoltaic module 2 is mounted on the top of the house module 1. The photovoltaic module 2 is connected to a power generation efficiency monitoring module, which monitors the power generation efficiency of the photovoltaic module 2. This invention utilizes the power generation efficiency monitoring module to monitor the power generation efficiency of the photovoltaic module 2, allowing for timely understanding of its power generation status and facilitating timely cleaning. A first friction roller 3 and a second friction roller 4 are respectively mounted at both ends of the photovoltaic module 2. A circulating transparent film 5 is positioned between the first friction roller 3 and the second friction roller 4 to cover the photovoltaic module 2. The first friction roller 3 is located at the bottom of the photovoltaic module 2, and the second friction roller 4 is located at the top. The circulating transparent film 5 has a ring-shaped structure, which covers the surface of the photovoltaic module 2, preventing debris from falling directly onto the photovoltaic module 2 and affecting its normal use.

[0025] like Figure 1As shown, the circulating transparent film 5 is equipped with a cleaning device 6. The cleaning device 6 is linked to either the first friction roller 3 or the second friction roller 4. The cleaning device 6 is connected to a control device, which is connected to a power generation efficiency monitoring module. The control device is used to clean the circulating transparent film 5 using the cleaning device 6 when the power generation efficiency of the photovoltaic module 2 is less than a preset lower threshold. When debris falls onto the circulating transparent film 5, it blocks some sunlight, causing a decrease in the power generation efficiency of the photovoltaic module 2. The power generation efficiency monitoring module can monitor the power generation efficiency of the photovoltaic module 2. When the power generation efficiency of the photovoltaic module 2 is less than the preset lower threshold, the control device controls the cleaning device 6 to start, thereby cleaning the circulating transparent film 5. Because the cleaning device 6 is linked to either the first friction roller 3 or the second friction roller 4, the circulating transparent film 5 can circulate under the action of the first friction roller 3 and the second friction roller 4. The cleaning device 6 ensures that the circulating transparent film 5 is thoroughly cleaned, ensuring that the power generation efficiency of the photovoltaic module 2 remains within a suitable range.

[0026] This invention utilizes a reusable transparent film 5 to cover the surface of a photovoltaic module 2, preventing debris from falling directly onto it. A power generation efficiency monitoring module monitors the efficiency of the photovoltaic module 2. When the efficiency falls below a preset threshold, a cleaning device 6 thoroughly cleans the reusable transparent film 5, thereby removing debris and improving the power generation efficiency of the photovoltaic module 2. This invention features a simple structure, low cleaning costs, and improved solar energy utilization, which helps reduce electricity costs for buildings.

[0027] like Figure 2 As shown, in this embodiment, the photovoltaic module 2 includes a photovoltaic panel 7 and a fixed frame 8. The photovoltaic panel 7 is fixed on the fixed frame 8, and a power storage device is connected to the photovoltaic module. The power generation efficiency monitoring module, the cleaning device 6, and the control device are all connected to the power storage device. The fixed frame 8 is fixed to the top of the house module 1 by a mounting bracket. The photovoltaic panel 7 is fixed on the fixed frame 8. The first friction roller 3 and the second friction roller 4 are located at the bottom and top of the fixed frame 8, respectively. A circulating transparent film 5 covers the surface of the photovoltaic panel 7.

[0028] like Figure 3As shown, specifically, the cleaning device 6 includes a cleaning water tank 9, a third friction roller 10, a cleaning brush roller 11, and a drive mechanism. The cleaning water tank 9 has an inlet and an outlet for the circulating transparent film 5 to enter and exit, respectively located at both ends of the cleaning water tank 9. The inlet has a pair of inlet guide wheels 24 to guide the circulating transparent film 5 into the cleaning water tank 9, and the outlet has a pair of outlet guide wheels 25 to guide the circulating transparent film 5 out of the cleaning water tank 9. The third friction roller 10 and the cleaning brush roller 11 are arranged opposite each other inside the cleaning water tank 9, maintaining a suitable gap. The third friction roller 10 guides the circulating transparent film 5 to circulate, and the cleaning brush roller 11 cleans the circulating transparent film 5. A first transmission assembly is provided between the first friction roller 3 and the second friction roller 4, a second transmission assembly is provided between the second friction roller 4 and the third friction roller 10, a third transmission assembly is provided between the third friction roller 10 and the cleaning brush roller 11, and a fourth transmission assembly is provided between the drive mechanism and the cleaning brush roller 11. The drive mechanism drives the cleaning brush roller 11 to move through the fourth transmission component. The cleaning brush roller 11 drives the third friction roller 10 to move through the third transmission component. The third friction roller 10 drives the second friction roller 4 to move through the second transmission component. The second friction roller 4 drives the first friction roller 3 to move through the first transmission component, thereby realizing the cyclic movement and cleaning function of the circulating transparent film 5.

[0029] like Figure 4 As shown, the first transmission assembly includes a first driving sprocket 12, a first driven sprocket 13, and a first chain belt 14. The first driving sprocket 12 and the first driven sprocket 13 are connected by the first chain belt 14. The first driving sprocket 12 is mounted on the shaft of the first friction roller 3, and the first driven sprocket 13 is mounted on the shaft of the second friction roller 4. The first transmission assembly enables synchronous movement of the first friction roller 3 and the second friction roller 4.

[0030] The second transmission assembly includes a second driving sprocket 15, a second driven sprocket 16, and a second chain belt 17. The second driving sprocket 15 and the second driven sprocket 16 are connected by the second chain belt 17. The second driving sprocket 15 is mounted on the shaft of the second friction roller 4, and the second driven sprocket 16 is mounted on the shaft of the third friction roller 10. The second transmission assembly enables synchronous movement of the second friction roller 4 and the third friction roller 10.

[0031] like Figure 5As shown, the third transmission assembly includes a third driving sprocket 18, a third driven sprocket 19, and a third chain belt 20. The third driving sprocket 18 and the third driven sprocket 19 are connected by the third chain belt 20. The third driving sprocket 18 is mounted on the shaft of the third friction roller 10, and the third driven sprocket 19 is mounted on the shaft of the cleaning brush roller 11. The third transmission assembly enables synchronous movement of the third friction roller 10 and the cleaning brush roller 11.

[0032] like Figure 5 As shown, the fourth transmission component includes a driving gear 21 and a driven gear 22, which mesh with each other. The driving gear 21 is mounted on the output shaft of the drive mechanism, and the driven gear 22 is mounted on the rotating shaft of the cleaning brush roller 11. The drive mechanism includes a drive motor 23, the output shaft of which is connected to the driving gear 21. The drive motor 23 drives the driving gear 21 to rotate, and the driving gear 21 and driven gear 22 mesh with each other, thereby driving the cleaning brush roller 11 to move, so that the cleaning brush roller 11 cleans the circulating transparent film 5.

[0033] In an optional embodiment of this invention, the cleaning device 6 is equipped with a squeegee mechanism inside, which is used to remove water from the surface of the circulating transparent membrane 5. Specifically, the squeegee mechanism includes a first elastic squeegee component and a second elastic squeegee component, which are respectively disposed on both sides of the circulating transparent membrane 5. The first elastic squeegee component is used to remove water from the inner surface of the circulating transparent membrane 5, and the second elastic squeegee component is used to remove water from the outer surface of the circulating transparent membrane 5. After the circulating transparent membrane 5 is cleaned, the first elastic squeegee component removes water from the inner surface of the circulating transparent membrane 5, and the second elastic squeegee component removes water from the outer surface of the circulating transparent membrane 5, reducing the amount of water remaining on the circulating transparent membrane 5, and then the water exits from the outlet of the cleaning water tank 9.

[0034] like Figure 3 As shown, preferably, both the first and second elastic wiper assemblies include a wiper support arm 26, a wiper strip 27, and a wiper spring 28. One end of the wiper support arm 26 is rotatably connected to the inner wall of the cleaning water tank 9, and the other end of the wiper support arm 26 is connected to the wiper strip 27. One end of the wiper spring 28 is connected to the wiper support arm 26, and the other end of the wiper spring 28 is connected to the inner wall of the cleaning water tank 9. The design of the wiper support arm 26, wiper strip 27, and wiper spring 28 in this invention enables the wiper strip 27 to smoothly remove water from the surface of the circulating transparent membrane 5.

[0035] As an optional implementation of this embodiment, the cleaning device 6 is provided with a dust scraping mechanism on the outside. The dust scraping mechanism is used to scrape off the debris on the surface of the circulating transparent membrane 5 and reduce the amount of debris entering the cleaning water tank 9.

[0036] like Figure 3 As shown, specifically, the dust-scraping mechanism includes a dust-scraping support arm 29, a dust-scraping strip 30, and a dust-scraping spring 31. One end of the dust-scraping support arm 29 is rotatably connected to the outer wall of the cleaning water tank 9, and the other end of the dust-scraping support arm 29 is connected to the dust-scraping strip 30. One end of the dust-scraping spring 31 is connected to the dust-scraping support arm 29, and the other end of the dust-scraping spring 31 is connected to the outer wall of the cleaning water tank 9. This invention employs the design of the dust-scraping support arm 29, the dust-scraping strip 30, and the dust-scraping spring 31, enabling the dust-scraping mechanism to scrape away a portion of the debris from the outer surface of the circulating transparent film 5, thereby improving the cleaning efficiency of the circulating transparent film 5.

[0037] As an optional implementation of this embodiment, the circulating transparent film 5 is equipped with a tensioning mechanism to ensure that the circulating transparent film 5 can effectively circulate. Figure 1 As shown, specifically, the tensioning mechanism includes a telescopic bracket 32 ​​and a tensioning roller 33. The tensioning roller 33 is mounted on the telescopic bracket 32 ​​and tensions the circulating transparent film 5. The telescopic bracket 32 ​​can be extended and retracted to adjust the position of the tensioning roller 33, so that the tensioning roller 33 can tighten the circulating transparent film 5, facilitating the circulating movement of the circulating transparent film 5 and the cleaning work.

[0038] In the description of this invention, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. They can refer to fixed connections, detachable connections, or integral connections; they can be mechanical or electrical connections; they can be direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this invention. Furthermore, the specific features and structures described in the embodiments are included in at least one implementation method. Those skilled in the art can combine features from different implementation methods without contradiction. The scope of protection of this invention is not limited to the specific implementation methods described above. Based on the basic technical concept of this invention, implementation methods that can be conceived by those skilled in the art without creative effort are all within the scope of protection of this invention.

Claims

1. A self-circulating cleaning modular house, comprising a house module (1), wherein a photovoltaic module (2) is provided on the top of the house module (1), characterized in that, The photovoltaic module (2) is connected to a power generation efficiency monitoring module, which is used to monitor the power generation efficiency of the photovoltaic module (2). The photovoltaic module (2) has a first friction roller (3) and a second friction roller (4) at both ends. A circulating transparent film (5) for covering the photovoltaic module (2) is provided between the first friction roller (3) and the second friction roller (4). The circulating transparent film (5) is equipped with a cleaning device (6). The cleaning device (6) is linked with the first friction roller (3) or the second friction roller (4). The cleaning device (6) is connected to a control device. The control device is connected to the power generation efficiency monitoring module. The control device is used to clean the circulating transparent film (5) with the cleaning device (6) when the power generation efficiency of the photovoltaic module (2) is less than a preset lower threshold.

2. The self-circulating cleaning modular house according to claim 1, characterized in that, The photovoltaic module (2) includes a photovoltaic panel (7) and a fixed frame (8). The photovoltaic panel (7) is fixed on the fixed frame (8). The photovoltaic module is connected to an energy storage device. The power generation efficiency monitoring module, the cleaning device (6) and the control device are all connected to the energy storage device.

3. The self-circulating cleaning modular house according to claim 1, characterized in that, The cleaning device (6) includes a cleaning water tank (9), a third friction roller (10), a cleaning brush roller (11), and a drive mechanism. The cleaning water tank (9) is provided with an inlet and an outlet for the circulating transparent membrane (5). The third friction roller (10) and the cleaning brush roller (11) are arranged opposite to each other inside the cleaning water tank (9). A first transmission component is provided between the first friction roller (3) and the second friction roller (4). A second transmission component is provided between the second friction roller (4) and the third friction roller (10). A third transmission component is provided between the third friction roller (10) and the cleaning brush roller (11). A fourth transmission component is provided between the drive mechanism and the cleaning brush roller (11).

4. The self-circulating cleaning modular house according to claim 3, characterized in that, The first transmission assembly includes a first driving sprocket (12), a first driven sprocket (13) and a first chain belt (14). The first driving sprocket (12) and the first driven sprocket (13) are connected by the first chain belt (14). The first driving sprocket (12) is mounted on the shaft of the first friction roller (3), and the first driven sprocket (13) is mounted on the shaft of the second friction roller (4).

5. The self-circulating cleaning modular house according to claim 4, characterized in that, The second transmission assembly includes a second driving sprocket (15), a second driven sprocket (16), and a second chain belt (17). The second driving sprocket (15) and the second driven sprocket (16) are connected by the second chain belt (17). The second driving sprocket (15) is mounted on the shaft of the second friction roller (4), and the second driven sprocket (16) is mounted on the shaft of the third friction roller (10).

6. The self-circulating cleaning modular house according to claim 5, characterized in that, The third transmission assembly includes a third driving sprocket (18), a third driven sprocket (19), and a third chain belt (20). The third driving sprocket (18) and the third driven sprocket (19) are connected by the third chain belt (20). The third driving sprocket (18) is mounted on the shaft of the third friction roller (10), and the third driven sprocket (19) is mounted on the shaft of the cleaning brush roller (11).

7. The self-circulating cleaning modular house according to claim 6, characterized in that, The fourth transmission component includes a drive gear (21) and a driven gear (22), which mesh with each other. The drive gear (21) is mounted on the output shaft of the drive mechanism, and the driven gear (22) is mounted on the rotating shaft of the cleaning brush roller (11). The drive mechanism includes a drive motor (23), whose output shaft is connected to the drive gear (21). The inlet is provided with a pair of inlet guide wheels (24), and the outlet is provided with a pair of outlet guide wheels (25).

8. The self-circulating cleaning modular house according to claim 1, characterized in that, The cleaning device (6) is equipped with a squeegee mechanism inside, which is used to scrape off the water on the surface of the circulating transparent membrane (5); The wiping mechanism includes a first elastic wiping component and a second elastic wiping component. The first elastic wiping component and the second elastic wiping component are respectively disposed on both sides of the circulating transparent film (5). The first elastic wiping component is used to scrape off the water on the inner surface of the circulating transparent film (5), and the second elastic wiping component is used to scrape off the water on the outer surface of the circulating transparent film (5). Both the first elastic wiper assembly and the second elastic wiper assembly include a wiper support arm (26), a wiper strip (27), and a wiper spring (28). One end of the wiper support arm (26) is rotatably connected to the inner wall of the cleaning water tank (9), and the other end of the wiper support arm (26) is connected to the wiper strip (27). One end of the wiper spring (28) is connected to the wiper support arm (26), and the other end of the wiper spring (28) is connected to the inner wall of the cleaning water tank (9).

9. The self-circulating cleaning modular house according to claim 1, characterized in that, The cleaning device (6) is provided with a dust scraping mechanism on the outside. The dust scraping mechanism is used to scrape off the debris on the surface of the circulating transparent film (5). The dust scraping mechanism includes a dust scraping support arm (29), a dust scraping strip (30) and a dust scraping spring (31). One end of the dust scraping support arm (29) is rotatably connected to the outer wall of the cleaning water tank (9), and the other end of the dust scraping support arm (29) is connected to the dust scraping strip (30). One end of the dust scraping spring (31) is connected to the dust scraping support arm (29), and the other end of the dust scraping spring (31) is connected to the outer wall of the cleaning water tank (9).

10. The self-circulating cleaning modular house according to claim 1, characterized in that, The circulating transparent film (5) is equipped with a tensioning mechanism; the tensioning mechanism includes a telescopic bracket (32) and a tensioning roller (33), the tensioning roller (33) is installed on the telescopic bracket (32) and tensions the circulating transparent film (5).

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