Low-carbon assembly type container machine room and using method thereof

Abstract

The invention discloses a low-carbon assembly type container machine room and a using method thereof. The low-carbon assembly type container machine room comprises a box body, a supporting frame, a photovoltaic power generation system, a dirt scraping mechanism and a reciprocating washing mechanism. An aerogel heat insulation layer is sprayed on the outer surface of the box body, an inflatable elastic silicon rubber sealing ring is arranged at a seam, a microporous aluminum plate and an aerogel composite layer are sequentially installed on the inner wall, and efficient heat insulation, noise reduction and protection are achieved. An efficient monocrystalline silicon photovoltaic panel is installed above the supporting frame, an air isolation cavity is formed in the back face, the heat insulation and heat preservation effect is enhanced in cooperation with a cooling fan, and a light storage direct current flexible system is built in combination with an energy storage system, direct current electric equipment and power load dispatching. According to the photovoltaic panel cleaning system, condensate water serves as a water source, the surface of a photovoltaic panel is washed through a spray head after a water pump is pressurized, a bidirectional toothed plate is matched to drive a water pipe to swing to achieve wide-area spraying, then a bolt rod drives a sliding block to drive a scraping strip to conduct reciprocating scraping washing, and the scraping strip removes stubborn stains under the action of inclined contact and an elastic structure.

Description

Technical Field

[0001] This invention belongs to the field of low-carbon and energy-saving building equipment technology, specifically relating to a low-carbon prefabricated container house and its usage method. Background Technology

[0002] With the widespread deployment of communication base stations, energy storage and control centers, emergency command stations, and other facilities in various scenarios, containerized data centers are widely adopted due to their compact structure, high mobility, and short installation cycle. Existing containerized data centers typically consist of steel containers with ordinary insulation materials for the outer walls. Internally, they are equipped with air conditioning systems, power distribution systems, and communication or control equipment to meet the environmental conditions required for equipment operation. However, under extreme climatic conditions such as high temperatures, low temperatures, heavy rain, and typhoons, the high thermal conductivity of ordinary insulation materials results in limited insulation effectiveness, leading to a high internal air conditioning load and increased energy consumption. Furthermore, the sealing structures at the container joints are often fixed rubber strips or simple sealing strips, which are prone to aging and deformation under long-term exposure to wind and rain and thermal expansion and contraction, leading to water leakage during strong winds or heavy rain, affecting the safe operation of the equipment.

[0003] Existing computer rooms also have shortcomings in noise control. Communication and energy storage equipment generate continuous noise during operation. Traditional soundproofing methods often use single-layer soundproofing panels or foam materials, which have limited noise reduction effects and are prone to absorbing water and failing in humid environments, resulting in a decline in soundproofing performance. At the same time, condensation caused by temperature changes is a common problem. The accumulation of condensate not only increases the humidity inside the computer room, promoting corrosion of metal components, but may also affect the insulation performance of electrical equipment.

[0004] In terms of energy utilization, most existing containerized warehouses are highly dependent on the external power grid and do not fully utilize renewable energy for self-generation and energy storage, resulting in high carbon emissions during operation. Although some warehouses have installed photovoltaic power generation devices, due to inadequate installation locations and heat dissipation design, the efficiency of the photovoltaic panels decreases significantly under high-temperature conditions. Furthermore, the lack of automated cleaning systems allows dust and dirt accumulation to further reduce power generation efficiency. In addition, existing photovoltaic panel cleaning methods are mostly manual cleaning or fixed spraying, with limited water flow coverage and unsatisfactory rinsing effects. Moreover, the cleaning water largely depends on external water supply, resulting in resource waste.

[0005] Therefore, existing low-carbon prefabricated container houses still have shortcomings in terms of thermal insulation performance, sealing and protection capabilities, noise reduction effect, condensate water utilization, renewable energy utilization efficiency, and photovoltaic cleaning and maintenance. Summary of the Invention

[0006] In view of the problems existing in the prior art, the purpose of this invention is to provide a low-carbon prefabricated container house and its usage method, which can achieve a technical solution with stronger energy-saving, carbon-reducing, and sustainable operation capabilities, so as to improve the reliability of equipment operation and low-carbon and environmentally friendly performance.

[0007] To achieve the above objectives, the present invention provides the following technical solution: A low-carbon prefabricated container house includes a house structure, the house structure includes a container body, the container body is equipped with a fire protection system, a cabinet door is provided on one side of the container body, a condensate tank is also provided inside the container body for storing condensate from the air conditioning system, a support frame is provided on the top of the container body, and photovoltaic panels are laid on both sides of the support frame. A cleaning mechanism is installed between the tops of the two photovoltaic panels, which is used to clean the photovoltaic panels on both sides. The scraping mechanism includes a V-shaped block, which is installed between two rows of photovoltaic panels. A slider is movably mounted on the surface of the V-shaped block, and a movable plate is installed at both ends of the slider. A scraping strip is installed at the bottom of the movable plate. A reciprocating flushing mechanism is fixed to the top of the two upright plates, and the reciprocating flushing mechanism is used to flush the photovoltaic panels on both sides; The bottom of both photovoltaic panels is equipped with fixing strips, and the surface of the fixing strips is provided with through grooves.

[0008] Furthermore, the outer surface of the box is sprayed with an aerogel material with a thermal conductivity of 0.012–0.024 W / (m·K), and the thickness is controlled at 3-5 mm to form a continuous insulation layer; The joints of the enclosure are sealed with elastic silicone rubber rings. The enclosure is sequentially fitted with a microporous aluminum plate with a 0.5mm aperture and a 20% perforation rate and a 3mm thick aerogel layer to form a porous sound-absorbing and heat-insulating composite system.

[0009] Furthermore, each of the two ends of the top of the V-shaped block is symmetrically provided with a vertical plate, and a fixing rod is symmetrically provided between the two vertical plates. A bolt rod is rotatably installed between the two vertical plates, and the bolt rod is placed parallel between the two fixing rods. The bolt rod is controlled by a motor. The slider slides on the surfaces of the two fixed rods and is screwed onto the bolt rod; Both sides of the slider are provided with extension blocks, and the surface of the extension blocks is provided with an inclined surface that matches the tilt angle of the photovoltaic panel.

[0010] Furthermore, a rotating shaft is vertically arranged at the end of the movable plate, the rotating shaft is screwed onto the inclined surface, the scraper is placed parallel to the lower surface of the movable plate and its bottom contacts the photovoltaic panel, and connecting rods are symmetrically arranged on the surface of the movable plate, with two connecting rods sliding through the movable plate.

[0011] Furthermore, an extension cylinder is fixedly provided at the end of the movable plate. The extension cylinder is hollow inside with an open end. A slide rod is slidably installed at the end of the extension cylinder, and a docking cylinder is provided at the end of the slide rod. A swing plate is rotatably mounted at the bottom of the docking cylinder, and a roller is rotatably mounted on the inner side of the swing plate, with the roller rolling inside the through groove.

[0012] Furthermore, a limit plate is provided at the end of the extension cylinder, all sliding grooves are symmetrically opened on the surface of the extension cylinder, and fixing bolts are symmetrically provided on both sides of the end of the slide rod, with two fixing bolts penetrating through two sliding grooves; A spring is fitted onto the surface of the extension cylinder, and the spring is positioned between the fixing bolt and the limiting plate.

[0013] Furthermore, the reciprocating flushing mechanism includes a base plate fixed to the top of the two upright plates. A water collection tank is provided at one end of the base plate and a protruding plate is provided at the other end. A water pump is installed on the outside of the water collection tank, and the output end of the water pump is connected to the condensate tank through a pipe. A water pipe is symmetrically and rotatably installed between the convex plate and the water collection tank. Spray nozzles are provided on the outer side of the water pipe along the axis, and the spray nozzles spray water onto the surface of the photovoltaic panel for rinsing.

[0014] Furthermore, a gear is provided at one end of the water pipe near the water collection tank, and a bidirectional toothed plate is vertically slidably installed on the surface of the water collection tank. The bidirectional toothed plate is placed between the two water pipes, and the bidirectional toothed plate meshes with the two gears respectively. The top of the water collection tank is provided with a mounting bracket, a motor is mounted on the surface of the mounting bracket, a turntable is provided at the output end of the motor, an eccentric bolt is provided on one side of the turntable, a connecting rod is hinged to the surface of the eccentric bolt, and the end of the connecting rod away from the eccentric bolt is hinged to a bidirectional toothed plate.

[0015] Furthermore, the specific method includes the following steps: Step 1: Use the air conditioning system to collect the condensate into the condensate tank, start the water pump to extract the condensate and send it to the water pipe, and spray water onto the photovoltaic panels on both sides through the nozzles for rinsing. Step 2: Start the motor to drive the turntable to rotate. The double-sided toothed plate moves up and down through the cooperation of the eccentric bolt and connecting rod. Then, the two water pipes swing back and forth within a certain angle through the meshing of the double-sided toothed plate and the gear, so as to control the horizontal diffusion of the impact and improve the flushing effect. Step 3: Start the motor to control the bolt rod to rotate, and then control the slider to move. The movement of the slider will drive the moving plate to move, and scrape the mud off the surface of the photovoltaic panel from the bottom. Step four: The roller is always placed inside the through groove, so that the moving plate can be tilted at a certain angle when the slider moves, so as to improve the mud scraping effect.

[0016] Compared with the prior art, the beneficial effects of the present invention are: This invention forms a continuous and dense insulation layer by spraying an aerogel material with a thermal conductivity of 0.012–0.024 W / (m·K) and a thickness of 3–5 mm onto the outer surface of the enclosure. Combined with an inflatable elastic silicone rubber sealing ring at the enclosure joints and a composite layer of microporous aluminum plates and aerogel installed sequentially inside, this invention not only significantly reduces heat transfer between the inside and outside and reduces the energy consumption of the air conditioning system, but also maintains a high level of sealing under extreme weather conditions such as typhoons and rainstorms, preventing rainwater infiltration. At the same time, the sound-absorbing structure of the microporous aluminum plates works synergistically with the aerogel layer to effectively reduce equipment operating noise and condensate generation, extending the service life of the equipment. This improves the problems of poor thermal insulation performance, insufficient sealing protection, and poor noise control in existing computer rooms.

[0017] This invention relates to a photovoltaic power generation system. It involves installing a high-efficiency monocrystalline silicon photovoltaic panel with a total power of 1800W on the top of a support frame and forming an air isolation cavity on the back of the photovoltaic panel. Combined with a small cooling fan that automatically starts when the power is sufficient, the system reduces the operating temperature of the photovoltaic module by 5–8°C and improves the power generation efficiency by 3%–5%. In conjunction with a 20kWh lithium iron phosphate energy storage system, it enables off-grid operation and peak-valley electricity price regulation, reducing grid dependence by 40% and reducing carbon emissions by approximately 1.8 tons per year. This invention effectively solves the problems of low renewable energy utilization and strong dependence on external power supply in existing data centers.

[0018] This invention incorporates a scraping mechanism and a reciprocating rinsing mechanism for cleaning photovoltaic panels. It utilizes collected air conditioning condensate as the cleaning water source, pressurizing it with a pump and then spraying it evenly onto the photovoltaic panel surface through nozzles for rinsing. A bidirectional toothed plate drives the water pipe to swing synchronously, expanding the coverage area. Subsequently, a bolt rod drives a slider to move a plate and scraper blades, reciprocating along the photovoltaic panel surface for cleaning. The scraper blades, with their inclined contact and elastic structure, effectively remove stubborn stains, ensuring comprehensive cleaning coverage and uniform force. Rinsing and scraping can be performed alternately, maintaining the long-term efficient operation of the photovoltaic panels without increasing additional water consumption. This overcomes the problems of existing photovoltaic panel cleaning technologies, such as reliance on manual labor, insufficient coverage, and water waste. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic diagram of the installation structure of the scraping mechanism of the present invention; Figure 4 This is a three-dimensional structural diagram of the cleaning mechanism of the present invention; Figure 5 This is a front view of the scraping mechanism of the present invention. Figure 6 This is a schematic diagram of the mounting structure of the movable plate and the swing plate of the present invention; Figure 7 This is a three-dimensional structural diagram of the reciprocating rinsing mechanism of the present invention.

[0020] The attached diagram lists the components represented by each number as follows: 1. Computer room structure; 11. Enclosure; 12. Cabinet door; 13. Fire protection system; 14. Condensate tank; 15. Support frame; 16. Photovoltaic panel; 2. Scraping mechanism; 21. V-block; 22. Vertical plate; 23. Fixing rod; 24. Bolt rod; 25. Sliding block; 26. Extension block; 27. Inclined surface; 28. Moving plate; 29. ​​Extension cylinder; 291. Slide groove; 210. Limiting plate; 211. Slide rod; 212. Fixing bolt; 213. Spring; 214. Connecting cylinder; 215. Swing plate; 216. Roller; 217. Connecting rod; 218. Scraper strip; 3. Reciprocating flushing mechanism; 31. Base plate; 32. Water collection tank; 321. Mounting bracket; 33. Water pump; 34. Convex plate; 35. Water pipe; 351. Nozzle; 352. Gear; 36. Bidirectional toothed plate; 37. Motor; 38. Turntable; 381. Eccentric bolt; 39. Connecting rod; 4. Fixing strip; 41. Through groove. Detailed Implementation

[0021] To make the objectives and advantages of this invention clearer, the invention will be specifically described below with reference to embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of the invention and does not strictly limit the scope of protection specifically claimed by the invention.

[0022] Example 1: See Figures 1 to 7 A low-carbon prefabricated containerized server room includes a server room structure 1, which includes a container 11. The container 11 adopts a steel frame structure and is coated with an aerogel insulation layer on the outer surface to improve thermal insulation performance. The container 11 is equipped with a fire protection system 13 to monitor and extinguish fire hazards in the server room. A cabinet door 12 is provided on one side of the container 11 to facilitate personnel access for maintenance and equipment installation. A condensate tank 14 is also provided inside the container 11 to collect condensate generated during the operation of the air conditioning system and to serve as a water source for cleaning the photovoltaic panels. A support frame 15 is provided on the top of the container 11. The support frame 15 is fixedly connected to the top of the container 11 by high-strength bolts to support the weight of the photovoltaic modules. Photovoltaic panels 16 are laid on both sides of the support frame 15. The photovoltaic panels 16 adopt monocrystalline silicon high conversion efficiency modules to achieve efficient utilization of solar energy. A cleaning mechanism 2 is installed between the tops of the two photovoltaic panels 16. The cleaning mechanism 2 is used to clean the dirt and dust on the surface of the photovoltaic panels 16 on both sides to reduce the loss of power generation efficiency. The cleaning mechanism 2 includes a V-shaped block 21, which is fixedly installed between two rows of photovoltaic panels 16 and serves as a support component for the cleaning mechanism. A slider 25 is mounted on the surface of the V-shaped block 21 along the length direction. Movable plates 28 are installed at both ends of the slider 25. A scraper 218 is installed at the bottom of the movable plate 28. The scraper 218 is made of flexible and wear-resistant rubber material to ensure that it can closely adhere to the surface of the photovoltaic panel without damaging the surface of the module during the cleaning process. The tops of the two upright plates 22 are fixed with a reciprocating flushing mechanism 3, which is used to rinse the photovoltaic panel 16 with water flow before and after scraping to improve the cleaning effect. Both sides of the photovoltaic panel 16 are equipped with fixing strips 4 at the bottom. The surface of the fixing strip 4 is provided with a through groove 41 along the length direction. The through groove 41 is used to provide a guide channel for the roller of the scraping component and to ensure the stability of the scraping movement trajectory.

[0023] See Figure 1 The outer surface of the enclosure 11 is sprayed with an aerogel material with a thermal conductivity of 0.012–0.024 W / (m·K) and a thickness of 3-5 mm to form a continuous insulation layer to effectively reduce the transfer of external heat to the interior of the enclosure, reduce the load on the air conditioning system and reduce energy consumption. The seams of the box 11 are sealed with elastic silicone rubber rings, which form a high-level seal by internal inflation to prevent rainwater from seeping in during extreme weather such as typhoons and rainstorms. The inner wall of the enclosure 11 is sequentially fitted with a microporous aluminum plate with a 0.5mm aperture and a 20% perforation rate and a 3mm thick aerogel layer, forming a composite system that combines porous sound absorption and heat insulation to effectively reduce equipment operating noise and reduce condensation generation, thereby extending the service life of the internal metal structure and electrical equipment.

[0024] See Figures 2 to 7 The top two ends of the V-shaped block 21 are symmetrically provided with upright plates 22. The upright plates 22 serve as the installation support for the scraping and rinsing system. The two upright plates 22 are symmetrically provided with fixing rods 23. The fixing rods 23 are used to provide a sliding track for the slider 25. The bolt rods 24 are rotatably installed between the two upright plates 22. The bolt rods 24 are placed parallel between the two fixing rods 23 and connected to the slider 25 by threads. The bolt rods 24 are controlled to rotate by a motor 37 installed on the upright plates 22. The slider 25 slides on the surfaces of the two fixed rods 23 and is screwed onto the bolt rod 24 to achieve reciprocating movement along the fixed rods 23; Both sides of the slider 25 are provided with extension blocks 26. The surface of the extension blocks 26 is machined with a bevel 27 that is at the same tilt angle as the photovoltaic panel 16 to ensure that the moving plate 28 is parallel and in contact with the surface of the photovoltaic panel during scraping.

[0025] See Figures 1 to 7 A rotating shaft is vertically arranged at the end of the movable plate 28. The rotating shaft is screwed onto the surface of the inclined surface 27 and allows the movable plate 28 to make a certain angle adjustment relative to the extension block 26. The scraper 218 is placed parallel to the lower surface of the movable plate 28 and its bottom contacts the photovoltaic panel 16. Connecting rods 217 are symmetrically arranged on the surface of the movable plate 28. The two connecting rods 217 slide through the movable plate 28 to cooperate with the internal elastic or limiting mechanism to control the scraping pressure.

[0026] See Figures 3 to 6 An extension tube 29 is fixedly provided at the end of the movable plate 28. The extension tube 29 is hollow inside with an open end to accommodate the telescopic movement of the slide rod 211. The slide rod 211 is slidably installed at the end of the extension tube 29, and a docking tube 214 is provided at the end of the slide rod 211. A swing plate 215 is rotatably mounted on the bottom of the docking cylinder 214. A roller 216 is rotatably mounted on the inner side of the swing plate 215. The roller 216 rolls inside the through groove 41 to provide support and guidance for the moving plate 28 during the scraping process, thereby ensuring that the scraper 218 and the photovoltaic panel 16 are in uniform contact.

[0027] See Figures 5 to 7 The end of the extension cylinder 29 is provided with a limit plate 210 to limit the maximum extension distance of the slide rod 211. The surface of the extension cylinder 29 is symmetrically provided with slide grooves 291. Fixing bolts 212 are symmetrically provided on both sides of the end of the slide rod 211. The two fixing bolts 212 pass through the two slide grooves 291 to ensure that the slide rod 211 moves along the preset trajectory. A spring 213 is fitted on the surface of the extension cylinder 29. The spring 213 is placed between the fixing bolt 212 and the limiting plate 210. When the slide rod 211 is subjected to force, the spring 213 is compressed to store energy. When released, it pushes the slide rod 211 to reset to meet the elastic requirements of forward and reverse scraping.

[0028] See Figure 6 and Figure 7 The reciprocating flushing mechanism 3 includes a base plate 31 fixed to the top of two vertical plates 22. One end of the base plate 31 is provided with a water collection tank 32 for temporarily storing pressurized water from the water pump 33, and the other end is provided with a protruding plate 34 as a water pipe mounting base. The water pump 33 is installed on the outside of the water collection tank 32. The output end of the water pump 33 is connected to the condensate tank 14 through a pipe to realize the recycling of condensate. A water pipe 35 is symmetrically and rotatably installed between the convex plate 34 and the water collection tank 32. Spray nozzles 351 are provided on the outer side of the water pipe 35 along the axis. During rinsing, the spray nozzles 351 spray pressurized water evenly onto the surface of the photovoltaic panel 16 to remove dust and impurities.

[0029] See Figures 3 to 7A gear 352 is provided at one end of the water pipe 35 near the water collection tank 32. A two-way toothed plate 36 is vertically slidably installed on the surface of the water collection tank 32. The two-way toothed plate 36 is placed between the two water pipes 35, and the two-way toothed plate 36 meshes with the two gears 352 respectively so as to drive the two water pipes 35 to swing simultaneously when moving in the vertical direction. The top of the water collection tank 32 is provided with a mounting bracket 321. A motor 37 is mounted on the surface of the mounting bracket 321. A turntable 38 is provided at the output end of the motor 37. An eccentric bolt 381 is provided on one side of the turntable 38. A connecting rod 39 is hinged to the surface of the eccentric bolt 381. The end of the connecting rod 39 away from the eccentric bolt 381 is hinged to the bidirectional toothed plate 36. The rotation of the motor is converted into the up-and-down reciprocating motion of the bidirectional toothed plate 36 through eccentric rotation.

[0030] See Figures 1 to 7 The specific method includes the following steps: Step 1: Use the air conditioning system to collect condensate into the condensate tank 14, start the water pump 33 to extract the condensate and transport it to the water pipe 35, and spray water onto the photovoltaic panels 16 on both sides through the nozzle 351 for rinsing. The rinsing water comes from the condensate recycling inside the computer room to reduce the consumption of external water resources. Step 2: Start the motor 37 to drive the turntable 38 to rotate. The bidirectional toothed plate 36 is controlled to move up and down through the cooperation of the eccentric bolt 381 and the connecting rod 39. Then, the two water pipes 35 are controlled to swing back and forth within a certain angle through the meshing of the bidirectional toothed plate 36 and the gear 352, so as to control the horizontal diffusion of the impact and ensure that the sprayed water flow evenly covers the surface of the photovoltaic panel 16, thereby improving the rinsing effect. Step 3: Start the motor 37 to control the bolt rod 24 to rotate, and then control the slider 25 to move along the fixed rod 23. The movement of the slider 25 drives the moving plate 28 to move longitudinally back and forth on the surface of the photovoltaic panel 16. The bottom scraper 218 effectively scrapes away the mud and dust on the surface of the photovoltaic panel 16. Step four: Roller 216 is always placed inside the through groove 41. During the movement of slider 25, in conjunction with the change in the tilt angle of extension cylinder 29 and swing plate 215, the top of moving plate 28 is always tilted in the forward direction when scraping in both directions, so as to improve the efficiency of scraping mud and avoid dirt residue.

[0031] Example 2: See Figures 1 to 7The working principle of a low-carbon prefabricated container house during operation is as follows: The house structure 1 adopts a prefabricated design. The container 11 is assembled from a steel frame and composite insulation panels. The outer surface is uniformly sprayed with an aerogel insulation layer with a thermal conductivity of 0.012–0.024 W / (m·K) and a thickness of 3-5 mm. This insulation layer forms a continuous and dense thermal barrier, effectively preventing the transmission of external high or low temperatures to the interior of the container. Elastic silicone rubber sealing rings are embedded at the joints of the container 11. The sealing rings have internal... The chamber is equipped with an inflation chamber, and the inflation pressure can be adjusted between 0.2 and 0.3 MPa via an intelligent air valve, so that the sealing ring maintains a stable clamping force when subjected to wind pressure or rain impact, achieving an IP55 protection level. The inner wall of the housing 11 is sequentially fixed with a microporous aluminum plate with a pore size of 0.5 mm and a perforation rate of 20% and a 3 mm thick aerogel layer. The microporous aluminum plate absorbs the mid-to-high frequency components of the equipment's operating noise through its porous structure, and the aerogel layer plays a secondary role in heat insulation and sound absorption, thereby achieving a combined function of noise reduction and heat insulation.

[0032] In the photovoltaic power generation system, the support frame 15 is fixedly installed on the top of the housing 11. Photovoltaic panels 16 with a total power of 1800W are installed on both sides of the support frame 15. An air isolation cavity is formed between the back of the photovoltaic panel 16 and the support frame 15. A small cooling fan is arranged in the isolation cavity. When the energy storage system has sufficient power, it will automatically start to reduce the surface temperature of the photovoltaic module by 5-8℃, thereby improving the power generation efficiency by 3%-5%. The photovoltaic panel 16 and the cleaning mechanism 2 are arranged in a V-shape. A V-block 21 is installed between the two rows of photovoltaic panels 16. A slider is slidably installed above the V-block 21. 25. The slider 25 is connected to the bolt rod 24 by threads. The bolt rod 24 is installed in parallel between the two fixed rods 23 and is driven by the motor 37 installed on the vertical plate 22. Extension blocks 26 extend from both sides of the slider 25. The outer surface of the extension blocks 26 is machined with a slope 27 that is consistent with the tilt angle of the photovoltaic panel 16 to ensure that the moving plate 28 and the surface of the photovoltaic panel 16 remain in parallel contact during the scraping process. A scraper 218 is fixed at the bottom of the moving plate 28. The scraper 218 forms a uniform contact surface with the surface of the photovoltaic panel 16, and the dirt and dust are scraped off in the reciprocating motion.

[0033] During the operation of the scraping mechanism 2, when the slider 25 reciprocates along the fixed rod 23, the end of the moving plate 28 is hinged to the inclined surface 27 of the extension block 26 through a rotating shaft, so that the moving plate 28 can adjust its angle slightly to adapt to the tilt angle change of the photovoltaic panel 16 during scraping. An extension cylinder 29 is fixed to the end of the moving plate 28, and a slide rod 211 is installed inside the extension cylinder 29. The end of the slide rod 211 is hinged to the swing plate 215 through the docking cylinder 214. A roller 216 is installed at the bottom of the swing plate 215. The roller 216 rolls in the through groove 41 to keep the scraping path stable. A spring 213 is sleeved on the surface of the extension cylinder 29. When the scraping is reversed, the spring 213 is first compressed to store energy, and then released to push the slide rod 211 to reset, thereby ensuring that the top of the moving plate 28 is always tilted forward when the scraping mechanism is running in both directions, improving the scraping efficiency and avoiding dirt residue.

[0034] In the flushing system, a reciprocating flushing mechanism 3 is installed on the top of the vertical plate 22. A water collection tank 32 is fixed at one end of the base plate 31, and a protruding plate 34 is fixed at the other end. A water pump 33 is fixed to the outside of the water collection tank 32 and connected to a condensate tank 14 through a pipe. The condensate tank 14 collects condensate generated by the air conditioning system in the computer room. Two water pipes 35 are installed between the water collection tank 32 and the protruding plate 34. Spray nozzles 351 are installed at equal intervals along the axial direction on the outside of the water pipes 35, and the spray nozzles 351 face the surface of the photovoltaic panel 16. A gear is installed at the end of each water pipe 35 near the water collection tank 32. 352, two gears 352 respectively mesh with a bidirectional gear plate 36 located between two water pipes 35. The up and down movement of the bidirectional gear plate 36 can drive the two water pipes 35 to swing synchronously in opposite directions. The top of the bidirectional gear plate 36 is connected to an eccentric bolt 381 through a connecting rod 39. The eccentric bolt 381 is fixed on a turntable 38. The turntable 38 is connected to the output shaft of a motor 37. When the motor 37 rotates, the eccentric bolt 381 drives the connecting rod 39 to move up and down, thereby driving the bidirectional gear plate 36 to move up and down reciprocally, and thus driving the water pipes 35 to swing to expand the spray coverage area.

[0035] During system operation, the air conditioning system first collects condensate water into the condensate tank 14. When the cleaning program is started, the water pump 33 pressurizes the condensate water and sends it into the collection tank 32. Then, it is sprayed onto the surface of the photovoltaic panel 16 through the water pipe 35 and the nozzle 351, using the water flow impact to initially wash away the attached dust and sand. Subsequently, the motor 37 drives the bolt rod 24 to rotate, and the slider 25 drives the moving plate 28 and the scraper 218 to move back and forth on the surface of the photovoltaic panel 16 along the fixed rod 23. The scraper 218, with the cooperation of the spring 213 and the roller 216, scrapes away the residual dirt on the surface at an inclined angle to ensure the surface is clean. The rinsing and scraping processes can be alternated until the surface of the photovoltaic panel 16 is restored to a clean state, thereby maintaining the high-efficiency power generation capacity of the photovoltaic system and reducing the consumption of external water sources by using circulating condensate water for cleaning, achieving energy conservation, emission reduction and environmental protection goals.

[0036] Example 3: See Figures 1 to 7 A low-carbon prefabricated container house includes a heat insulation, protection, and noise reduction structure, comprising a container body 11, a cabinet door 12, a fire protection system 13, a condensate tank 14, a support frame 15, and photovoltaic panels 16. The container body 11 is constructed from a Q235B carbon steel frame welded together. Its outer surface is coated with a 4mm thick silica aerogel layer with a thermal conductivity of 0.018W / (m·K). The coating is applied using a continuous spraying process to form a seamless heat insulation barrier. Elastic silicone rubber sealing rings with a Shore A60 hardness are embedded at the joints. An air chamber is provided inside the sealing ring, and the air pressure is maintained at 0.25MPa by adjusting the air valve. The inner wall of the container body 11 is sequentially fixed with a microporous aluminum plate with a 0.5mm diameter and a 20% perforation rate, and a 3mm thick aerogel sound insulation layer. The aluminum plate is made of 5052 aluminum alloy and is anodized for corrosion resistance.

[0037] The working principle is as follows: the external aerogel coating significantly reduces the thermal conductivity of the enclosure 11, maintaining an internal temperature difference of more than 25°C within an ambient temperature range of -30°C to 40°C, thus reducing the operating frequency of the air conditioning system; the silicone rubber sealing ring maintains stable sealing force under wind pressure and rain impact, preventing leakage; the microporous aluminum plate absorbs mid-to-high frequency noise during equipment operation, and the aerogel layer suppresses low-frequency conducted noise, while reducing condensation formation and lowering the risk of corrosion.

[0038] Traditional containerized air conditioning rooms only use EPS insulation boards with a thermal conductivity of about 0.040 W / (m·K) and fixed rubber sealing strips, resulting in weak heat insulation, a high air conditioning load of about 35%, and a tendency to leak water in typhoons of level 12 or rainstorms of 50 mm / h. This embodiment reduces the air conditioning load by 30%~40% under the same conditions, improves the waterproof rating to IP55, and reduces noise by 15dB.

[0039] Example 4: See Figures 1 to 7 A photovoltaic power generation and energy storage system for a low-carbon prefabricated container house includes a support frame 15, photovoltaic panels 16, an air isolation cavity, a small cooling fan, and an energy storage battery pack. The support frame 15 is made of Q235B galvanized steel and supports four monocrystalline silicon photovoltaic panels 16, each with a power of 450W and a conversion efficiency of 22.5%. An air isolation cavity with a height of 80mm is formed between the back of the photovoltaic panels 16 and the support frame 15. A brushless cooling fan with a rated voltage of DC24V and an airflow of 120CFM is installed inside the isolation cavity. The fan blades are made of glass fiber reinforced nylon material. The energy storage system is a lithium iron phosphate battery pack with a rated capacity of 20kWh and a nominal voltage of 48V and a cycle life of ≥6000 cycles.

[0040] The working principle is as follows: the photovoltaic panel 16 converts solar energy into electrical energy, which is then optimized and output to the energy storage battery pack through the MPPT controller. The battery pack provides the power required for standby, lighting, and peak-valley power regulation for the computer room. When the battery is fully charged and the surface temperature of the photovoltaic panel 16 exceeds 45°C, the cooling fan starts and the temperature is reduced by 5–8°C through forced convection in the air isolation chamber, which improves the power generation efficiency of the photovoltaic panel 16 by 3% to 5%. The energy storage system charges during off-peak hours and discharges during peak hours, reducing grid dependence by 40%.

[0041] Traditional photovoltaic panels are installed directly on the roof without heat dissipation design. In summer, the module temperature often reaches 65°C at noon, resulting in a decrease in power generation efficiency of more than 5%. In this embodiment, the photovoltaic panel temperature is reduced by 8°C under the same meteorological conditions, the average annual power generation is increased by about 4%, and the annual carbon reduction is 1.8 tons.

[0042] Example 5: See Figures 1 to 7 An automatic cleaning system for photovoltaic panels in a low-carbon prefabricated container house includes a scraping mechanism 2, a reciprocating flushing mechanism 3, a condensate tank 14, and a water pump 33. The scraping mechanism 2 includes a V-block 21, a vertical plate 22, a fixing rod 23, a bolt rod 24, a slider 25, an extension block 26, an inclined surface 27, a moving plate 28, a scraper 218, an extension cylinder 29, a sliding rod 211, a docking cylinder 214, a swing plate 215, a roller 216, a limiting plate 210, a sliding groove 291, a fixing bolt 212, a spring 213, a fixing strip 4, and a through groove 41. The reciprocating flushing mechanism 3 includes a base plate 31, a water collection tank 32, a protruding plate 34, a water pipe 35, a nozzle 351, a gear 352, a bidirectional toothed plate 36, a mounting bracket 321, a motor 37, a turntable 38, an eccentric bolt 381, and a connecting rod 39.

[0043] The working principle is as follows: the condensate tank 14 collects the condensate from the air conditioner, the water pump 33 pressurizes the water and sends it to the water collection tank 32, and sprays it onto the surface of the photovoltaic panel 16 through the nozzle 351 to wash away the dust; the motor 37 drives the eccentric bolt 381 and the connecting rod 39 to move the bidirectional toothed plate 36 up and down, thereby driving the water pipe 35 to swing and expand the spray coverage area; the bolt rod 24 drives the slider 25 to move along the fixed rod 23, driving the moving plate 28 and the scraper 218 to scrape away stubborn stains reciprocally; the slide rod 211 and the spring 213 in the extension cylinder 29 ensure that the moving plate 28 maintains a forward tilt angle in both directions, and the roller 216 guides the movement in the through groove 41 to ensure a stable scraping trajectory.

[0044] Traditional photovoltaic panel cleaning relies on manual cleaning or fixed spraying, which has limited coverage and requires an external water source. The low cleaning frequency leads to a 3% to 8% decrease in power generation efficiency. This embodiment achieves fully automatic cleaning, saving 120L of water per month by circulating condensate, and maintaining a stable high level of power generation efficiency throughout the year.

[0045] Example 6: See Figures 1 to 7 A photovoltaic angle adjustment system for a low-carbon prefabricated container house includes a support mechanism, a photovoltaic panel 16, an angle adjustment mechanism, and a sensing unit. The support mechanism is constructed from welded galvanized rectangular tubing, coated with epoxy zinc-rich paint to enhance corrosion resistance. The photovoltaic panel 16 is a monocrystalline silicon module with a rated power of 450W. The angle adjustment mechanism consists of an electric telescopic rod (model LA36), with a thrust of 1500N and a stroke of 500mm, connected to a hinged pivot. Both ends of the telescopic rod are fixed to the bottom of the support mechanism and the back support arm of the photovoltaic panel 16, respectively, ensuring that the photovoltaic panel 16 is adjustable within the range of 0–45°. The sensing unit includes a solar radiation intensity sensor with an accuracy of ±5%, a irradiance angle calculation module, and a meteorological monitoring module for wind speed, wind direction, and rainfall. Sensor signals are transmitted to a controller, which, combined with date, time, and weather conditions, calculates the optimal tilt angle and drives the telescopic rod to adjust the photovoltaic panel angle.

[0046] When the system detects a change in the solar altitude angle, the controller sends a signal to the electric telescopic pole, which then gradually adjusts the angle of the photovoltaic panel 16 to ensure that the panel 16 always maintains a near-optimal incident angle. In strong winds or heavy rain, the weather sensor triggers the protection logic, and the photovoltaic panel 16 automatically adjusts to a horizontal position to reduce the wind-exposed area and prevent structural damage. Through this dynamic adjustment, the annual power generation efficiency of the photovoltaic module is increased by approximately 8%–12%.

[0047] Traditional fixed photovoltaic panels cannot adjust their angle with the seasons, resulting in a significant drop in power generation efficiency at midday in summer and a decrease in annual utilization. In this embodiment, after adopting dynamic angle adjustment, the total annual power generation increased by about 11% in comparative tests in the same area, and the risk of damage to the photovoltaic panels was also reduced in severe weather.

[0048] Example 7: See Figures 1 to 7 An intelligent operation and maintenance system for a low-carbon prefabricated container house includes a fire protection system 13, a condensate tank 14, a support structure, photovoltaic panels 16, a power distribution cabinet, an equipment control cabinet, a photovoltaic-mains complementary power supply, and an automation control box. The core of the system is an intelligent control terminal using an ARM Cortex-A72 quad-core processor with a main frequency of 1.8GHz. The terminal is connected to each functional module via Ethernet. The fire protection system 13 is equipped with smoke detectors, temperature detectors, and dry powder fire extinguishing devices; the condensate tank 14 connects to the water pump and flushing system; the photovoltaic-mains complementary power supply enables dynamic switching between photovoltaic power generation and mains power; the power distribution cabinet and control cabinet supply power to internal equipment such as fans, air conditioners, and lighting, and provide load protection; the automation control box has a built-in Siemens S7-1200 series PLC module for collecting various sensor signals and executing logic control.

[0049] The intelligent control terminal monitors the temperature, humidity, noise level, and power load inside the enclosure in real time through a centralized platform, and automatically coordinates equipment operation. For example, when the temperature sensor detects that the room temperature exceeds 30°C, the intelligent terminal instructs the air conditioner and fan to start; when the photovoltaic panel 16's power generation is lower than the set value, the complementary unit automatically switches to mains power; if the smoke sensor triggers an alarm, the system immediately cuts off unnecessary loads and activates the fire protection system 13. Simultaneously, the intelligent platform enables remote monitoring and alarm push notifications through a cloud-based visual interface, achieving unattended operation and maintenance.

[0050] Traditional containerized warehouses are managed solely through individual power distribution cabinets and air conditioning systems, lacking intelligent linkage, resulting in lagging temperature control, low power dispatch efficiency, and the need for manual intervention in case of anomalies. This embodiment achieves integrated monitoring and automatic control through an intelligent integrated system, reducing equipment energy consumption by 15%, shortening fault response time by more than 50%, and significantly improving operation and maintenance efficiency.

[0051] The working principle of this invention is as follows: The outer surface of enclosure 11 is coated with aerogel material with a thermal conductivity of 0.012–0.024 W / (m·K), with a thickness controlled at 3-5 mm, forming a continuous insulation layer that effectively blocks heat transfer between the inside and outside. Testing shows that in extreme temperatures ranging from -30℃ to 40℃, the temperature difference between the inside and outside of the enclosure can be stably controlled above 25℃, directly reducing the air conditioning load by 30%-40%. Elastic silicone rubber sealing rings are used at the joints of enclosure 11, achieving a tight seal through internal inflation technology, resulting in an overall protection rating of IP55. The inflation pressure of the sealing rings can be adjusted from 0.2-0.3 MPa via an intelligent valve, ensuring no leakage even under extreme weather conditions such as typhoon wind speeds of up to level 12 and rainfall of 50 mm / h. The inner wall of enclosure 11 is sequentially fitted with microporous aluminum plates with a 0.5 mm aperture and 20% perforation rate, followed by a 3 mm thick aerogel layer, forming a porous sound-absorbing and heat-insulating composite system. The measured operating noise of the equipment was reduced from 65dB to below 50dB, a noise reduction of 15dB. At the same time, the aerogel layer reduces the generation of condensate and lowers the risk of equipment corrosion.

[0052] The photovoltaic panels are 16 units of 450W monocrystalline silicon photovoltaic panels with a conversion efficiency of 22.5%. Each cabinet is equipped with 4 photovoltaic panels, with a total power of 1800W. Combined with a smart energy management system, the power generation efficiency is optimized through an MPPT controller. The average daily power generation per cabinet is 6 kWh, and the annual power generation is about 1800 kWh, which meets the basic power needs for lighting, equipment standby, etc. The annual carbon reduction is about 1.8 tons. According to the carbon emission coefficient of thermal power is 0.982 kg / kWh, it integrates a 20kWh / 48V lithium iron phosphate battery pack with a cycle life of ≥6000 cycles. It supports off-grid operation and peak-valley electricity price regulation, storing energy during off-peak hours and discharging during peak hours, reducing grid dependence by 40%. The rooftop photovoltaic panels and the top of the enclosure form an air-isolated cavity with a built-in small cooling fan that automatically starts when there is sufficient power, reducing the operating temperature of the photovoltaic panels by 5-8℃ and improving power generation efficiency by 3%-5%. A 50L condensate collection tank collects air conditioning condensate, which is then filtered and used by a high-pressure water pump at 0.4MPa to rinse the photovoltaic panels once a week, saving approximately 120L / month of water. The enclosure also automatically activates for water misting and irrigation of the surrounding greenery when the ambient temperature is ≥35℃ in summer, reducing the surface temperature of the enclosure by 8-10℃.

[0053] When the photovoltaic panel 16 needs to be cleaned, the water pump 33 is started to extract the condensate and deliver it to the water pipe 35. Water is sprayed onto the photovoltaic panels 16 on both sides through the nozzle 351 for rinsing. At the same time, the motor 37 is started to drive the turntable 38 to rotate. The bidirectional toothed plate 36 is controlled to move up and down through the cooperation of the eccentric bolt 381 and the connecting rod 39. Then, the two water pipes 35 are controlled to swing back and forth within a certain angle through the meshing of the bidirectional toothed plate 36 and the gear 352, so as to control the horizontal diffusion of the impact and improve the rinsing effect. The rinsing angle should ensure that the water flow can rinsing back and forth between the highest and lowest points of the photovoltaic panel 16.

[0054] The bolt rod 24 is rotated by the motor, and the slider 25 slides on the surface of the two fixed rods 23. Therefore, when the bolt rod 24 rotates, it can drive the slider 25 to move. At the same time, since the inclined plane 27 is at the same angle as the photovoltaic panel 16, the moving plate 28 is parallel to the photovoltaic panel 16, so that the scraper 218 at the bottom is in parallel contact with the photovoltaic panel 16 and the force is even. Since the roller 216 can only roll inside the through groove 41, when the slider 25 moves, the top of the moving plate 28 will be moved by the slider 25 first, while the bottom roller 216 will be delayed relative to the top of the moving plate 28, so that the moving plate 28 will be in an inclined state during scraping, and the top of the moving plate 28 will be cleaned in the forward direction, so as to scrape the sludge downward.

[0055] The swing plate 215 can rotate with the docking cylinder 214, and the slide rod 211 slides along the trajectory of the extension cylinder 29. When no force is applied, the presence of the spring 213 causes the slide rod 211 to enter the extension cylinder 29 as a whole. When the slider 25 moves, the tilting pull causes the fixing bolt 212 to slide along the trajectory of the slide groove 291, and compresses and stores force on the spring 213. The spring 213 deforms first, and then the roller 216 moves. When it reaches the end, the bolt rod 24 reverses, and similarly, it can first drive the top of the moving plate 28 to move in the opposite direction. As the slider 25 moves, the distance between the slider 25 and the swing plate 215 gradually decreases, and the spring 213 is squeezed. When the slider 25 and the swing plate 215 are in the same relative position, the slider 211 is completely retracted into the extension cylinder 29. If the slider 211 continues to move, it will gradually extend and then drive the roller 216 to roll along the through groove 41. At this time, the moving plate 28 will be in the opposite tilted state. This structure can ensure that the moving plate 28 will be in the tilted state when scraping mud, and no matter which way it moves, the top of the moving plate 28 will tilt in the forward direction to improve the mud scraping effect.

[0056] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention are implemented according to conventional methods in the art unless otherwise specified or limited.

Claims

1. A low-carbon prefabricated container house, comprising a house structure (1), characterized in that: The computer room structure (1) includes a box (11), a fire protection system (13) is installed inside the box (11), a cabinet door (12) is installed on one side of the box (11), a condensate tank (14) is also installed inside the box (11) for storing the condensate of the air conditioning system, a support frame (15) is installed on the top of the box (11), and photovoltaic panels (16) are laid on both sides of the support frame (15). A cleaning mechanism (2) is installed between the tops of the two photovoltaic panels (16), the cleaning mechanism (2) being used to clean the photovoltaic panels (16) on both sides; The scraping mechanism (2) includes a V-shaped block (21), with upright plates (22) provided at both ends of the upper surface of the V-shaped block (21). The V-shaped block (21) is installed between two rows of photovoltaic panels (16). A slider (25) is movably installed on the surface of the V-shaped block (21). A movable plate (28) is installed at both ends of the slider (25). A scraper (218) is installed at the bottom of the movable plate (28). The top of the two upright plates (22) is fixed with a reciprocating flushing mechanism (3), which is used to flush the photovoltaic panels (16) on both sides; The bottom of the photovoltaic panels (16) on both sides is equipped with a fixing strip (4), and the surface of the fixing strip (4) is provided with a through groove (41).

2. The low-carbon prefabricated container house according to claim 1, characterized in that: The outer surface of the enclosure (11) is sprayed with aerogel material with a thermal conductivity of 0.012–0.024 W / (m·K) and the thickness is controlled at 3-5 mm to form a continuous heat insulation layer. The joints of the enclosure (11) are sealed with elastic silicone rubber rings. The enclosure (11) is sequentially installed with a microporous aluminum plate with a 0.5 mm pore diameter and a 20% perforation rate and a 3 mm thick aerogel layer to form a porous sound-absorbing and heat-insulating composite system.

3. The low-carbon prefabricated container house according to claim 1, characterized in that: The top two ends of the V-shaped block (21) are symmetrically provided with upright plates (22), and fixed rods (23) are symmetrically provided between the two upright plates (22). A bolt rod (24) is rotatably installed between the two upright plates (22). The bolt rod (24) is placed parallel between the two fixed rods (23). The bolt rod (24) is controlled by a motor. The slider (25) slides on the surfaces of the two fixed rods (23) and is screwed onto the bolt rod (24); Both sides of the slider (25) are provided with extension blocks (26), and the surface of the extension blocks (26) is provided with a slope (27) that is consistent with the tilt angle of the photovoltaic panel (16).

4. A low-carbon prefabricated container house according to claim 3, characterized in that: The movable plate (28) has a rotating shaft vertically arranged at its end. The rotating shaft is screwed onto the inclined surface (27). The scraper (218) is placed parallel to the lower surface of the movable plate (28) and its bottom is in contact with the photovoltaic panel (16). The movable plate (28) has connecting rods (217) symmetrically arranged on its surface. The two connecting rods (217) slide through the movable plate (28).

5. A low-carbon prefabricated container house according to claim 4, characterized in that: An extension tube (29) is fixedly provided at the end of the movable plate (28). The extension tube (29) is hollow inside with an open end. A slide rod (211) is slidably installed at the end of the extension tube (29). A docking tube (214) is provided at the end of the slide rod (211). The bottom of the docking cylinder (214) is rotatably mounted with a swing plate (215), and a roller (216) is rotatably mounted on the inner side of the swing plate (215). The roller (216) rolls inside the through groove (41).

6. A low-carbon prefabricated container house according to claim 5, characterized in that: The extension tube (29) is provided with a limit plate (210) at its end. All the sliding grooves (291) are symmetrically opened on the surface of the extension tube (29). Fixing bolts (212) are symmetrically arranged on both sides of the end of the sliding rod (211). The two fixing bolts (212) pass through the two sliding grooves (291). A spring (213) is fitted on the surface of the extension tube (29), and the spring (213) is placed between the fixing bolt (212) and the limiting plate (210).

7. A low-carbon prefabricated container house according to claim 1, characterized in that: The reciprocating flushing mechanism (3) includes a base plate (31) fixed on the top of two upright plates (22). A water collection tank (32) is provided at one end of the base plate (31) and a protruding plate (34) is provided at the other end. A water pump (33) is installed on the outside of the water collection tank (32). The output end of the water pump (33) is connected to the condensate tank (14) through a pipe. A water pipe (35) is symmetrically and rotatably installed between the convex plate (34) and the water collection tank (32). A nozzle (351) is provided on the outer side of the water pipe (35) along the axis. The nozzle (351) sprays water onto the surface of the photovoltaic panel (16) for rinsing.

8. A low-carbon prefabricated container house according to claim 7, characterized in that: A gear (352) is provided at one end of the water pipe (35) near the water collection tank (32). A two-way toothed plate (36) is vertically slidably installed on the surface of the water collection tank (32). The two-way toothed plate (36) is placed between the two water pipes (35), and the two-way toothed plate (36) meshes with the two gears (352) respectively. The top of the water collection tank (32) is provided with a mounting bracket (321), and a motor (37) is mounted on the surface of the mounting bracket (321). A turntable (38) is provided at the output end of the motor (37). An eccentric bolt (381) is provided on one side of the turntable (38). A connecting rod (39) is hinged to the surface of the eccentric bolt (381). The end of the connecting rod (39) away from the eccentric bolt (381) is hinged to the bidirectional toothed plate (36).

9. A method of using a low-carbon prefabricated container house according to any one of claims 1-8, characterized in that: The specific method includes the following steps: Step 1: Use the air conditioning system to collect the condensate into the condensate tank (14), start the water pump (33) to extract the condensate and transport it to the water pipe (35), and spray water onto the photovoltaic panels (16) on both sides through the nozzle (351) for rinsing. Step 2: Start the motor (37) to drive the turntable (38) to rotate. Control the bidirectional toothed plate (36) to move up and down through the cooperation of the eccentric bolt (381) and the connecting rod (39). Then, control the two water pipes (35) to swing back and forth within a certain angle through the meshing of the bidirectional toothed plate (36) and the gear (352) to control the horizontal diffusion of the impact and improve the flushing effect. Step 3: Start the motor to control the bolt rod (24) to rotate, and then control the slider (25) to move. The slider (25) moves to drive the moving plate (28) to move, and the scraper (218) at the bottom scrapes the sludge on the surface of the photovoltaic panel (16). Step four: The roller (216) is always placed inside the through groove (41), so when the slider (25) moves, the moving plate (28) can tilt at a certain angle to improve the mud scraping effect.

Images