Building photovoltaic integrated curtain wall installation method based on energy-saving glass

Abstract

The invention provides a building photovoltaic integrated curtain wall installation method based on energy-saving glass, and relates to the technical field of building engineering, and the building photovoltaic integrated curtain wall installation method comprises a synchronous driving device, an angle adjusting device, a hinging device, a flushing device and a photovoltaic integrated curtain wall; the device has the advantages of being reasonable and simple in structure, low in production cost, convenient to install and complete in function, through early-stage material counting and quality inspection links, the number of components is checked, appearance and performance parameters are checked one by one, unqualified components are replaced in time, the subsequent installation problem is avoided from the source, and the overall installation quality and component adaptability are guaranteed; according to the method, the building facade serves as the standard, horizontal and vertical datum lines are popped out, errors are strictly controlled, drilling is conducted according to marks, expansion screw specifications are matched, flatness is checked after components are fixed, it can be ensured that all devices are tightly attached to the wall, the curtain wall installation accuracy and overall stability are greatly improved, and the construction efficiency is improved. And the problem of insufficient precision in traditional installation is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building engineering, and in particular to a building photovoltaic integrated curtain wall installation method based on energy-saving glass. BACKGROUND

[0002] With the increasing demand for building energy saving and new energy integration, building photovoltaic integrated curtain walls have become an important part of green buildings due to their power generation, light transmission, and energy saving functions. Especially, the curtain wall structure with energy-saving glass as the base material can better balance the building thermal performance and photovoltaic power generation efficiency, and is increasingly widely used in modern buildings. However, in the prior art, there are still many problems in the installation of such curtain walls. On the one hand, the traditional installation method does not adequately consider the compatibility of multiple components such as synchronous driving devices, angle adjusting devices, and hinged devices. Material counting only focuses on quantity checking, and the synergy of performance parameters of each component (such as power matching of servo motors and stepper motors, size adaptation of screw rods and movable seats) is easily overlooked, resulting in high failure rate and operation jamming of components after installation. On the other hand, the horizontal reference line is mainly focused on, and the vertical reference line lacks precise control. The problems of mismatching between drilling depth and expansion screw specifications and excessive deviation of flatness after component fixation frequently occur, directly affecting the overall stability of the curtain wall. At the same time, the connection between the angle adjusting device and the synchronous driving device mainly uses a single fixed structure, which has low power transmission efficiency and is difficult to achieve synchronous adjustment of multiple devices, resulting in inaccurate adaptation of the curtain wall angle to the change of sunlight and limited power generation efficiency. The flushing device is mainly designed with fixed nozzles, and the water flow coverage is limited, which cannot thoroughly clean the dust on the curtain wall surface. In addition, the assembly details of each component (such as the clamping block and clamping hole of the connecting rod mechanism, and the movable block and connecting block of the hinged device) in the existing installation process have not formed standardized operations, and the function test only focuses on the basic operation state, lacking prediction of component wear (such as screw wear and spring spring force attenuation) in long-term use, resulting in high maintenance cost and short service life of the curtain wall, which cannot meet the dual needs of long-term building energy saving and power generation. SUMMARY

[0003] The purpose of the present application is to provide a building photovoltaic integrated curtain wall installation method based on energy-saving glass to solve the above problems, which solves the problems of poor component compatibility, insufficient line fixing accuracy, low angle adjusting synchronization, incomplete flushing and cleaning, and no standard assembly and maintenance in traditional installation.

[0004] To solve the above problems, the present application provides a technical scheme: a building photovoltaic integrated curtain wall installation method based on energy-saving glass, comprising the following steps: A, material counting and quality inspection: check the number of synchronous driving devices, angle adjusting devices, hinged devices, flushing devices and photovoltaic integrated curtain walls to ensure consistency with the construction list, and immediately replace unqualified components to avoid affecting subsequent installation; B, the reference line and the position line: take the building wall as the reference, pop up the horizontal reference line according to the construction drawing, and accurately mark the installation points of each device to ensure that the point spacing is consistent with the drawing and provide positioning basis for subsequent drilling; C, drilling and part fixing: drilling according to the marking, the drilling depth and hole diameter match the expansion screw specifications, first place the hinge device, synchronous drive device and flushing device at the corresponding point respectively, and then fix them through the expansion screw, check the flatness of the parts after fastening to ensure that they are closely attached to the wall; D, angle adjusting device connection and curtain wall installation: connect the lower side of the angle adjusting device with the upper side of the synchronous drive device through the corresponding interfaces to ensure firm connection, fix the upper side to the wall through the expansion screw, then preinstall the connecting piece on the back of the photovoltaic integrated curtain wall, align the interfaces of the hinge device and the angle adjusting device to complete the installation, and check the curtain wall joint gap after installation; E, function test: start the synchronous drive device, test the angle adjusting range and flexibility of the curtain wall through the angle adjusting device to ensure smooth adjustment without jamming, start the flushing device, check the water flow coverage and water pressure to ensure that the lower photovoltaic integrated curtain wall is thoroughly flushed, record all parameters during the test to confirm that they meet the design requirements.

[0005] As a preferred, the synchronous drive device comprises a driving seat, a motor one, a transmission shaft one, a driving gear and an output mechanism; the driving seat is fixedly connected with the motor one on the outside of the rear side, and the motor one is a servo motor or a stepping motor; the transmission shaft one is movably connected in the central inside of the driving seat, the rear side center of the transmission shaft one is fixedly connected with the output shaft of the motor one, and the transmission shaft one is fixedly connected with a plurality of driving gears on the outside; the output mechanism is a plurality of, the plurality of output mechanisms are arranged on the inside of the upper side of the driving seat, the lower side of the plurality of output mechanisms is respectively connected with the corresponding driving gear, and the upper side output end of the plurality of output mechanisms is respectively connected with the lower side input end of the corresponding angle adjusting device.

[0006] As a preferred, the output mechanism comprises a transmission gear, a connecting shaft one, a connecting gear one, a connecting gear two, a connecting shaft two, a transmission head and a clamping groove; the connecting shaft one is movably connected in the inside of the upper side of the driving seat, the lower side end of the connecting shaft one is fixedly connected with the transmission gear, the transmission gear is connected with the driving gear, and the upper side outside of the connecting shaft one is fixedly connected with the connecting gear one; the clamping groove is arranged on the upper left side of the driving seat, and the connecting shaft two is movably connected in the inside of the lower side of the clamping groove; the connecting shaft two is fixedly connected with the transmission head on the outside of the upper side, the upper side of the transmission head is connected with the lower side input end of the corresponding angle adjusting device, the lower side end of the connecting shaft two is fixedly connected with the connecting gear two, and the connecting gear two is connected with the connecting gear one.

[0007] As preferred, the angle adjusting device comprises a connecting head, a screw rod, a convex groove, a guide groove base, a guide groove, a movable base and a connecting rod mechanism; the guide groove base is externally provided with the convex groove at the lower side, and the convex groove is connected with the upper side of the synchronous driving device at the lower side; the guide groove base is provided with the vertical guide groove at the right side, and the screw rod is movably connected in the guide groove at the center, and the connecting head is fixedly connected at the lower side end of the screw rod, and the connecting head is connected with the upper side output end of the synchronous driving device; the movable base is movably connected outside the guide groove, the screw rod is connected with the threaded hole provided at the center of the movable base, and the movable base is connected with the back of the photovoltaic integrated curtain wall through the connecting rod mechanism at the right side.

[0008] As preferred, the connecting rod mechanism comprises a connecting rod, a movable block one, a clamping hole one, a clamping block one, a spring one, a sliding hole and a connecting block one; the connecting rod is hingedly connected with the movable base at the right side, and the movable block one is hingedly connected with the connecting rod at the right side; the clamping hole one is provided at the right side inside of the movable block one; the connecting block one is fixedly connected at the back of the photovoltaic integrated curtain wall at the right side, the connecting block one is located outside the right side inside of the movable block one at the left side, the sliding hole is provided at the left side inside of the connecting block one, and the clamping block one is movably connected at both sides of the sliding hole, and the clamping block one is connected with the inner side of the corresponding clamping hole one at the outside, and the spring one is provided between the other two clamping block ones.

[0009] As preferred, the hinged device comprises a connecting plate, a fixed block, a limiting block, a movable block two, a clamping hole two, a clamping block two, a spring two, a sliding hole two and a connecting block two; the connecting plate is fixedly connected with a plurality of fixed blocks at the right side, and the fixed block is fixedly connected with the limiting block at the lower right side; the movable block two is a plurality of, and the movable block two is hingedly connected with the corresponding fixed block at the right side at the left side, and the clamping hole two is provided at both sides of the right side inside of the movable block two; the connecting block two is a plurality of, and the connecting block two is fixedly connected with the upper side of the back of the photovoltaic integrated curtain wall at the right side, and the connecting block two is located outside the right side inside of the corresponding movable block two at the left side, and the sliding hole two is provided at the left side inside of the connecting block two, and the clamping block two is movably connected at both sides of the sliding hole two, and the spring two is provided between the two clamping block two, and the clamping block two is connected with the inner side of the corresponding clamping hole two at the outside.

[0010] As preferred, the flushing device comprises an outer shell, a collection groove, a motor two, a movable pipe, a connecting pipe, a spray head and a water inlet pipe; the collection groove is a plurality of, and the plurality of collection grooves are arranged longitudinally and are all arranged on the right side of the outer shell; the movable pipe is movably connected to the inner bottom side of the outer shell; the motor two is fixedly connected to the rear outer side of the outer shell, and the output shaft of the motor two is fixedly connected to the rear center of the movable pipe; the connecting pipe is a plurality of, and the plurality of connecting pipes are respectively arranged in the corresponding collection grooves, the left sides of the plurality of connecting pipes are all fixedly connected to the right side of the movable pipe, the left side openings of the plurality of connecting pipes are all in communication with the inner side of the movable pipe, and the right side openings of the plurality of connecting pipes are all provided with the spray head; the right side of the water inlet pipe is fixedly connected to the front side of the outer shell, and the rear outer side of the water inlet pipe is movably connected to the front inner side of the movable pipe.

[0011] As preferred, the motor two is a servo motor or a stepping motor.

[0012] The present application has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions.

[0013] (2) The present application takes the building facade as the reference, and at the same time, the horizontal and vertical reference lines are popped out and the error is strictly controlled, the marked holes are drilled and the expansion screw specifications are matched, the flatness is checked after the component is fixed, which can ensure that each device is closely attached to the wall, greatly improves the accuracy and overall stability of the curtain wall installation, and avoids the problem of insufficient precision in traditional installation.

[0014] (3) The present application realizes the stable docking of the angle adjusting device and the synchronous driving device through a specific connection mode, and realizes precise clamping installation after pre-installing the connecting piece at the back of the curtain wall, and checks the splicing gap after installation, which not only simplifies the installation process, but also guarantees the reliability of the connection between the curtain wall and each device, and reduces the difficulty of installation operation.

[0015] (4) The present application is tested comprehensively after installation to ensure that the angle adjustment is smooth and there is no jamming, and the flushing coverage is complete, the angle of the curtain wall can be adjusted according to the sunlight in daily use, the photovoltaic power generation efficiency is improved, and the curtain wall surface is cleaned through the adjustable flushing structure to guarantee the stable performance of energy saving and power generation.

[0016] (5) The present application clearly records the key parameters that need to be recorded in daily maintenance, and timely maintains and replaces the components prone to wear or elastic decay, which can prolong the service life of the curtain wall as a whole, reduce the maintenance cost in the later period, meet the dual needs of long-term energy saving and renewable energy utilization of buildings. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1This is a schematic diagram of the structure of the present invention.

[0018] Figure 2 for Figure 1 A sectional view.

[0019] Figure 3 This is a schematic diagram of the synchronous drive device.

[0020] Figure 4 This is a schematic diagram of the output mechanism.

[0021] Figure 5 This is a schematic diagram of the angle adjustment device.

[0022] Figure 6 This is a schematic diagram of a linkage mechanism.

[0023] Figure 7 This is a schematic diagram of the hinge device.

[0024] Figure 8 This is a schematic diagram of the rinsing device.

[0025] 1-Building wall; 2-Synchronous drive device; 3-Angle adjustment device; 4-Hinge device; 5-Washing device; 6-Photovoltaic integrated curtain wall; 21-Drive base; 22-Motor 1; 23-Transmission shaft 1; 24-Drive gear; 25-Output mechanism; 251-Transmission gear; 252-Connecting shaft 1; 253-Connecting gear 1; 254-Connecting gear 2; 255-Connecting shaft 2; 256-Transmission head; 257-Slot; 31-Connecting head; 32-Screw; 33-Groove; 34-Guide slot seat; 35-Guide slot; 3 6-Modible seat; 37-Linkage mechanism; 371-Linkage; 372-Modible block one; 373-Clamping hole one; 374-Clamping block one; 375-Spring one; 376-Sliding hole; 377-Connecting block one; 41-Connecting plate; 42-Fixing block; 43-Limiting block; 44-Modible block two; 45-Clamping hole two; 46-Clamping block two; 47-Spring two; 48-Sliding hole two; 49-Connecting block two; 51-Outer shell; 52-Collection tank; 53-Motor two; 54-Modible tube; 55-Connecting tube; 56-Sprayer head; 57-Water inlet pipe. Detailed Implementation

[0026] like Figure 1 and Figure 2 As shown, this specific embodiment adopts the following technical solution: an installation method for building-integrated photovoltaic (BIPV) curtain walls based on energy-saving glass. This method designs a standardized process for the structural characteristics of each device to ensure installation accuracy and functional compatibility, and specifically includes the following steps: A. Material Inventory and Quality Inspection: Verify the quantity of synchronous drive device 2, angle adjustment device 3, hinge device 4, washing device 5, and photovoltaic integrated curtain wall 6 to ensure consistency with the construction list. At the same time, focus on checking the performance parameters of the core components of each device, such as the power output of motor 22 in synchronous drive device 2, the smoothness of screw 32 in angle adjustment device 3, and the unobstructed flow of nozzle 56 in washing device 5. Immediately replace any unqualified products with deformed appearance, substandard performance, or missing parts to avoid subsequent installation rework or functional failure due to component problems. B. Baseline and Position Layout: Using the exterior facade of building wall 1 as the base, a horizontal baseline is marked according to the construction drawings (error controlled within ≤2mm). At the same time, a vertical baseline is marked (vertical deviation ≤1mm / m). The installation points of each device are accurately marked by double-line positioning. In particular, it is ensured that the corresponding points of synchronous drive device 2 and angle adjustment device 3 are on the same vertical line. The points of hinge device 4 are evenly distributed along the horizontal direction to provide accurate positioning basis for subsequent drilling and ensure that each device can be smoothly connected after installation. C. Drilling and component fixing: Drill holes according to the markings using drilling equipment of appropriate specifications. The drilling depth and hole diameter must strictly match the expansion screw specifications (e.g., the screws for fixing the drive seat 21 of the synchronous drive device 2 must be expansion screws with a length ≥ 80mm). First, place the connecting plate 41 of the hinge device 4, the drive seat 21 of the synchronous drive device 2, and the outer shell 51 of the flushing device 5 at the corresponding points, and tighten them point by point with expansion screws. After tightening, use a level to check the flatness of each component (deviation ≤ 1mm) to ensure that it is tightly attached to the building wall 1 without any looseness or tilting. D. Angle Adjustment Device Connection and Curtain Wall Installation: Engage the protrusion 33 on the lower side of the angle adjustment device 3 with the corresponding slot on the upper side of the synchronous drive device 2. Simultaneously, precisely connect the connector 31 with the transmission head 256 of the output mechanism 25 to ensure stable power transmission. Then, fix the upper side of the guide slot seat 34 to the building wall 1 with expansion screws. Subsequently, pre-install the connecting block 377 of the linkage mechanism 37 and the connecting block 49 of the hinge device 4 on the back of the photovoltaic integrated curtain wall 6. Align the interface between the movable block 44 in the hinge device 4 and the movable block 372 in the angle adjustment device 3 to complete the engagement installation. After installation, use a feeler gauge to check the gap of the curtain wall splicing (≤0.5mm) to prevent uneven light transmission or rainwater leakage. E. Functional Test: Start the synchronous drive device 2, and test the curtain wall angle adjustment range (usually 0°-60°) and flexibility through the angle adjustment device 3. Observe whether the movable seat 36 moves smoothly along the guide groove 35, and ensure that there is no jamming or abnormal noise. Start the flushing device 5, and check whether the water flow coverage of the water inlet pipe 57 can completely cover the lower curtain wall after water is turned on. At the same time, measure the water pressure (maintain at 0.3-0.5MPa) to ensure that the dust on the surface of the lower photovoltaic integrated curtain wall 6 can be thoroughly washed. Record various operating parameters during the test, compare them with the design standards, and complete the installation only after confirming that they meet the requirements.

[0027] like Figure 3 As shown, the synchronous drive device 2 includes a drive base 21, a motor 22, a transmission shaft 23, a drive gear 24, and an output mechanism 25. This device adopts a "single motor, multiple outputs" structure, which can simultaneously provide power to multiple angle adjustment devices 3, improving adjustment synchronization. The motor 22 is bolted to the rear exterior of the drive base 21. The motor 22 is either a servo motor or a stepper motor (servo motors can achieve an accuracy of 0.1°, while stepper motors are more cost-effective; the choice depends on project requirements), ensuring precise and controllable angle adjustment. The transmission shaft 23 is movably connected to the center of the drive base 21 via bearings. The rear center of the drive shaft 23 is fixedly connected to the output shaft of the motor 22 via a coupling. Several drive gears 24 (with a gear module of 2.5 to ensure transmission stability) are fixedly connected to the outside of the drive shaft 23 at equal intervals. There are several output mechanisms 25, the same number as the angle adjustment device 3. All output mechanisms 25 are located inside the upper side of the drive seat 21. The lower side of each output mechanism 25 is meshed with the corresponding drive gear 24. The upper output end of each output mechanism 25 is connected to the lower input end of the corresponding angle adjustment device 3 via a buckle or bolt to achieve power transmission.

[0028] like Figure 4As shown, the output mechanism 25 includes a transmission gear 251, a first connecting shaft 252, a second connecting gear 253, a second connecting gear 254, a second connecting shaft 255, a transmission head 256, and a slot 257. This mechanism changes the power direction through multi-stage gear transmission to adapt to the installation angle of the angle adjustment device 3. The first connecting shaft 252 is movably connected to the upper interior of the drive seat 21 via a bearing. The lower end of the first connecting shaft 252 is fixedly connected to the transmission gear 251 via a keyway, and the transmission gear 251 meshes with the drive gear 24 (the meshing clearance is controlled at 0.1-0.2 mm). The upper exterior of the first connecting shaft 252 is fixedly connected to the second connecting gear via a keyway. 53; The slot 257 is located on the upper left side of the drive seat 21 and is used to define the installation position of the second connecting shaft 255. The second connecting shaft 255 is movably connected to the lower side of the slot 257 through a bearing. The upper side of the second connecting shaft 255 is integrally formed with a transmission head 256 (the cross section of the transmission head 256 is hexagonal to prevent slippage). The upper side of the transmission head 256 is adapted to and connected to the hexagonal groove at the lower input end of the corresponding angle adjustment device 3. The lower end of the second connecting shaft 255 is fixedly connected to a second connecting gear 254 through a keyway. The second connecting gear 254 meshes with the first connecting gear 253 to realize the steering transmission of power from the first transmission shaft 23 to the transmission head 256.

[0029] like Figure 5 As shown, the angle adjustment device 3 includes a connector 31, a screw 32, a protrusion 33, a guide seat 34, a guide groove 35, a movable seat 36, and a linkage mechanism 37. This device achieves linear displacement through screw transmission, thereby driving the curtain wall angle adjustment. The lower outer side of the guide seat 34 has an integrally formed protrusion 33, and the lower side of the protrusion 33 is adapted to engage with the slot inside the upper side of the synchronous drive device 2 to achieve initial positioning. The right side of the guide seat 34 has a vertical guide groove 35 (the cross-section of the guide groove 35 is T-shaped to prevent the movable seat 36 from falling off), and the center of the guide groove 35 is movably connected to the screw 32 (the screw 32 uses a trapezoidal thread) through a bearing. The screw has a pitch of 5mm to improve load-bearing capacity. The lower end of the screw 32 is fixedly connected to a connector 31 by welding (the connector 31 has a hexagonal hole inside, which is adapted to the transmission head 256). The lower side of the connector 31 is engaged with the transmission head 256 at the upper output end of the synchronous drive device 2. The movable seat 36 is adapted to the guide groove 35 and is movably connected. The threaded hole in the center of the movable seat 36 is threaded to the screw 32. The right side of the movable seat 36 is hinged to the linkage mechanism 37 by a pin. The linkage mechanism 37 can flexibly adjust the angle as the movable seat 36 moves, thereby driving the back of the photovoltaic integrated curtain wall 6 to change angle.

[0030] like Figure 6As shown, the linkage mechanism 37 includes a connecting rod 371, a movable block 372, a locking hole 373, a locking block 374, a spring 375, a sliding hole 376, and a connecting block 377. This mechanism adopts an elastic locking structure, facilitating curtain wall installation and subsequent maintenance and disassembly. The left side of the connecting rod 371 is hinged to the right side of the movable seat 36 via a pin, and the right side of the connecting rod 371 is hinged to the left side of the movable block 372 via a pin; both can rotate flexibly around the pin. The movable block 372 has locking holes 373 on both sides of its right side. The right side of the connecting block 377 is secured with structural adhesive or... The bolts are fixed to the back of the photovoltaic integrated curtain wall 6. The outer left side of the connecting block 377 is adapted to the cavity inside the right side of the movable block 372. The inner left side of the connecting block 377 is provided with a sliding hole 376, and both sides of the sliding hole 376 are movably connected with a locking block 374. The outer side of the locking block 374 is respectively engaged with the inner side of the corresponding locking hole 373. A spring 375 (a compression spring with an initial elastic force of 5N) is provided between the two locking blocks 374. The spring force ensures a tight engagement. The locking blocks 374 can be separated by pressing them during disassembly.

[0031] like Figure 7 As shown, the hinge device 4 includes a connecting plate 41, a fixing block 42, a limiting block 43, a second movable block 44, a second locking hole 45, a second locking block 46, a second spring 47, a second sliding hole 48, and a second connecting block 49. This device provides a rotation fulcrum for the curtain wall and prevents excessive angle adjustment through the limiting block. Several fixing blocks 42 (evenly distributed at 300mm intervals) are welded to the right side of the connecting plate 41, and the lower right side of each fixing block 42 is welded to a limiting block 43. There are several second movable blocks 44, the same number as the fixing blocks 42. The left sides of the several second movable blocks 44 are respectively hinged to the right side of the corresponding fixing block 42 through pins. The inner right side of the several second movable blocks 44... Both sides of the unit are provided with locking holes 45 (the structure is the same as that of locking hole 373); there are several connecting blocks 49, the number of which is the same as that of movable blocks 44. The right sides of several connecting blocks 49 are fixedly connected to the upper back of the photovoltaic integrated curtain wall 6 by bolts. The left exterior of several connecting blocks 49 is adapted to the inner cavity of the right side of the corresponding movable block 44. The left interior of several connecting blocks 49 is provided with sliding holes 48, and locking blocks 46 are movably connected to both sides of sliding holes 48. A spring 47 (the specification is the same as that of spring 375) is provided between two locking blocks 46. In addition, the outer side of the locking blocks 46 is engaged with the inner side of the corresponding locking holes 45 to ensure a stable connection between the curtain wall and the hinge device 4.

[0032] like Figure 8As shown, the rinsing device 5 includes a housing 51, a collection tank 52, a second motor 53, a movable tube 54, a connecting tube 55, a nozzle 56, and a water inlet pipe 57. This device employs a rotatable nozzle structure to increase the rinsing coverage. Several collection tanks 52 are arranged longitudinally and are all located on the right side of the housing 51. The movable tube 54 is rotatably connected to the lower interior of the housing 51 via a sealed bearing. The second motor 53 is fixedly connected to the rear exterior of the housing 51 via a bracket. The output shaft of the second motor 53 is fixedly connected to the rear center of the movable tube 54 via a coupling. The second motor 53 is either a servo motor or a stepper motor (as opposed to the first motor 22). (With consistent specifications for easy unified control), the rotation angle of the movable tube 54 can be precisely controlled; there are several connecting tubes 55, the same number as the collection tank 52, and each of the connecting tubes 55 is located inside its corresponding collection tank 52. The left side of each of the connecting tubes 55 is fixedly connected to the right side of the movable tube 54 by welding, and the left opening of each of the connecting tubes 55 is connected to the inside of the movable tube 54. The right opening of each of the connecting tubes 55 is connected to a nozzle 56 by thread; the right side of the water inlet pipe 57 is fixedly connected to the front side of the outer casing 51 by a flange, and the right rear side of the water inlet pipe 57 is movably connected to the front side of the movable tube 54 by a rotating seal to ensure that the movable tube 54 does not leak when rotating.

[0033] The invention is used as follows: The invention has a reasonable and simple structure, low production cost, convenient installation, and complete functions. During installation, the materials are first inventoried and inspected. The quantities of the synchronous drive device 2, angle adjustment device 3, hinge device 4, flushing device 5, and photovoltaic integrated curtain wall 6 are checked to ensure consistency with the construction list. Simultaneously, the appearance (no deformation, damage, or scratches) and performance parameters (such as the power output of motor 1 22 and motor 2 53, and the smoothness of screw 32) of each component are checked one by one. Unqualified components (such as insufficient spring force of clamp 1 374 or clogged nozzle 56) are immediately replaced. Next, using the exterior facade of the building wall 1 as a reference, horizontal reference lines (error ≤ 2mm) and vertical reference lines (vertical deviation ≤ 1mm / m) are marked according to the construction drawings. The installation points of each device are accurately marked to ensure that the spacing between points is consistent with the drawings. Then, holes are drilled according to the marked lines, with the drilling depth and diameter matching the expansion screw specifications. The connecting plate 41 of the hinge device 4 and the synchronous drive device 6 are then connected. The drive seat 21 of the drive device 2 and the outer shell 51 of the flushing device 5 are placed at corresponding positions and fixed with expansion screws. After tightening, check the flatness of the components (deviation ≤ 1mm) to ensure tight fit with the building wall 1. Then, connect the angle adjustment device and install the curtain wall. First, engage the groove 33 of the angle adjustment device 3 with the corresponding interface on the upper side of the synchronous drive device 2. At the same time, connect the connector 31 with the transmission head 256 of the output mechanism 25. Then, fix the upper side of the guide slot seat 34 to the building wall 1 with expansion screws. Then, pre-install the connecting block 377 of the linkage mechanism 37 and the connecting block 49 of the hinge device 4 on the back of the photovoltaic integrated curtain wall 6. Align the connecting block 377 with the movable block 372 so that the locking block 374 is engaged in the locking hole 373 under the action of the spring 375. At the same time, align the connecting block 49 with the movable block 44 so that the locking block 46 is engaged in the locking hole 45 under the action of the spring 47. After the curtain wall 6 is installed, check the splicing gap (≤ 0.5mm); Finally, perform post-installation functional testing. Start the synchronous drive device 2 to test the adjustment range and flexibility of the angle adjustment device 3 driving the curtain wall 6, ensuring no jamming. Start the flushing device 5 to check the water pressure and coverage of the nozzle 56, ensuring the lower curtain wall 6 is thoroughly flushed. Record all parameters to confirm that they meet the design requirements. After installation, the curtain wall is ready for use. During daily operation, the photovoltaic integrated curtain wall 6 is stably connected to the outside of the building wall 1 through the hinge device 4 and the angle adjustment device 3. The fixed block 42 and the movable block 44 are hinged in the hinge device 4. The connecting block 49 is engaged with the movable block 44 through the locking block 46, ensuring the curtain wall 6 is stationary and stable. The motor 22 of the synchronous drive device 2 and the motor 53 of the flushing device 5 are in standby mode. When it is necessary to adjust the curtain wall 6 to improve power generation efficiency according to sunlight, start the synchronous drive device 2. The motor 22 (servo or stepper motor) drives the transmission shaft 23 to rotate. The drive gear 24 rotates synchronously, driving the transmission gear 251. Through the connecting shaft 252, the connecting gear 253 is driven, meshing and driving. Connecting gear 254 causes connecting shaft 255 to drive transmission head 256 to rotate, transmitting power to connecting head 31. Connecting head 31 drives screw 32 to rotate within guide groove 35, and movable seat 36 moves vertically along guide groove 35. Through connecting rod 371, it pushes curtain wall 6 to rotate around hinge point of hinge device 4. Motor 22 precisely controls speed to ensure synchronous operation of multiple angle adjustment devices 3. When dust accumulates on the surface of curtain wall 6 and affects performance, flushing device 5 is activated. Water inlet pipe 57 is connected to water source, and water flows into movable pipe 54. Motor 254... 3. The drive tube 54 rotates, causing the connecting tube 55 and the nozzle 56 to adjust their angles. Water flows from the nozzle 56 to wash the curtain wall 6. Motor 2 53 controls the rotation angle of the drive tube 54 to ensure that the nozzle 56 covers the entire surface of the curtain wall 6. Regularly record the operating parameters of motor 1 22, the wear condition of the screw 32, and the water pressure from the nozzle 56. If insufficient spring force is found in the locking blocks 1 374 or 2 46, or if abnormal meshing is found in the transmission gear 251 or connecting gear 1 253, timely maintenance and replacement are necessary to ensure the energy-saving and power-generating performance of the curtain wall 6.

[0034] In the description of this invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0035] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope. All such changes and modifications fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

[0037] The control method of this invention is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this invention is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

Claims

1. A method for installing a building-integrated photovoltaic (BIPV) curtain wall based on energy-saving glass, characterized in that, Includes the following steps: A. Material inventory and quality inspection: Check the quantity of synchronous drive device (2), angle adjustment device (3), hinge device (4), flushing device (5) and photovoltaic integrated curtain wall (6) to ensure that they are consistent with the construction list and performance parameters. Replace any unqualified parts immediately to avoid affecting subsequent installation. B. Baseline and Position Layout: Based on the exterior facade of the building wall (1), the horizontal baseline is drawn according to the construction drawings, and the installation points of each device are accurately marked to ensure that the spacing between the points is consistent with the drawings, so as to provide a positioning basis for subsequent drilling. C. Drilling and fixing components: Drill holes according to the markings. The drilling depth and hole diameter should match the expansion screw specifications. First, place the hinge device (4), synchronous drive device (2), and flushing device (5) at the corresponding points and fix them with expansion screws. After tightening, check the flatness of the components to ensure that they fit tightly against the wall. D. Angle adjustment device connection and curtain wall installation: Connect the lower side of the angle adjustment device (3) to the corresponding interface on the upper side of the synchronous drive device (2) to ensure a firm connection. Fix the upper side to the wall with expansion screws. Then, pre-install the connector on the back of the photovoltaic integrated curtain wall (6), align the interface of the hinge device (4) and the angle adjustment device (3) to complete the installation, and check the curtain wall splicing gap after installation. E. Functional test: Start the synchronous drive device (2), test the angle adjustment range and flexibility of the curtain wall through the angle adjustment device (3) to ensure smooth adjustment without jamming, start the flushing device (5), check the water flow coverage and water pressure to ensure that the lower photovoltaic integrated curtain wall (6) is thoroughly flushed, record various parameters during the test, and confirm that it meets the design requirements.

2. The method for installing a building-integrated photovoltaic (BIPV) curtain wall based on energy-saving glass according to claim 1, characterized in that: The synchronous drive device (2) includes a drive base (21), a motor (22), a transmission shaft (23), a drive gear (24), and an output mechanism (25). The drive base (21) is fixedly connected to the rear external side of the motor (22), and the motor (22) is a servo motor or a stepper motor; The drive shaft (23) is movably connected to the center of the drive seat (21). The rear center of the drive shaft (23) is fixedly connected to the output shaft of the motor (22). Several drive gears (24) are fixedly connected to the outside of the drive shaft (23). There are several output mechanisms (25), and each output mechanism (25) is located inside the upper side of the drive seat (21). The lower side of each output mechanism (25) is connected to the corresponding drive gear (24), and the upper output end of each output mechanism (25) is connected to the lower input end of the corresponding angle adjustment device (3).

3. The method for installing a building-integrated photovoltaic (BIPV) curtain wall based on energy-saving glass according to claim 2, characterized in that: The output mechanism (25) includes a transmission gear (251), a connecting shaft one (252), a connecting gear one (253), a connecting gear two (254), a connecting shaft two (255), a transmission head (256), and a slot (257). The first connecting shaft (252) is movably connected to the inside of the upper side of the drive seat (21). A transmission gear (251) is fixedly connected to the lower end of the first connecting shaft (252), and the transmission gear (251) is connected to the drive gear (24). A first connecting gear (253) is fixedly connected to the outside of the upper side of the first connecting shaft (252). The slot (257) is located on the upper left side of the drive seat (21), and a connecting shaft (255) is movably connected inside the lower side of the slot (257). The upper side of the connecting shaft 2 (255) is fixedly connected to the transmission head (256), and the upper side of the transmission head (256) is connected to the lower input end of the corresponding angle adjustment device (3). The lower end of the connecting shaft 2 (255) is fixedly connected to the connecting gear 2 (254), and the connecting gear 2 (254) is connected to the connecting gear 1 (253).

4. The method for installing a building-integrated photovoltaic (BIPV) curtain wall based on energy-saving glass according to claim 1, characterized in that: The angle adjustment device (3) includes a connector (31), a screw (32), a protrusion (33), a guide seat (34), a guide groove (35), a movable seat (36), and a linkage mechanism (37). The guide slot seat (34) has a protrusion (33) on the lower outer side, and the lower side of the protrusion (33) is connected to the upper inner side of the synchronous drive device (2). The guide slot seat (34) has a vertical guide slot (35) on the right side, and a screw (32) is movably connected to the center of the guide slot (35). A connector (31) is fixedly connected to the lower end of the screw (32), and the lower side of the connector (31) is connected to the upper output end of the synchronous drive device (2). The movable seat (36) is externally connected to the inside of the guide groove (35). The threaded hole in the center of the movable seat (36) is connected to the screw (32). The right side of the movable seat (36) is connected to the back of the photovoltaic integrated curtain wall (6) through the linkage mechanism (37).

5. The method for installing a building-integrated photovoltaic (BIPV) curtain wall based on energy-saving glass according to claim 4, characterized in that: The linkage mechanism (37) includes a link (371), a movable block (372), a locking hole (373), a locking block (374), a spring (375), a sliding hole (376), and a connecting block (377). The left side of the connecting rod (371) is hinged to the right side of the movable seat (36), and the right side movable block (372) of the connecting rod (371) is hinged to the left side; The movable block 1 (372) has a card hole 1 (373) on both sides of its right inner side; The right side of the connecting block 1 (377) is fixedly connected to the back of the photovoltaic integrated curtain wall (6). The left side of the connecting block 1 (377) is located inside the right side of the movable block 1 (372). The left side of the connecting block 1 (377) is provided with a sliding hole (376), and both sides of the sliding hole (376) are movably connected with a locking block 1 (374). The outside of the locking block 1 (374) is connected to the inside of the corresponding locking hole 1 (373). A spring 1 (375) is provided between the two locking blocks 1 (374).

6. The method for installing a building-integrated photovoltaic (BIPV) curtain wall based on energy-saving glass according to claim 1, characterized in that: The hinge device (4) includes a connecting plate (41), a fixing block (42), a limiting block (43), a second movable block (44), a second locking hole (45), a second locking block (46), a second spring (47), a second sliding hole (48), and a second connecting block (49). Several fixing blocks (42) are fixedly connected to the right side of the connecting plate (41), and a limit block (43) is fixedly connected to the lower right side of each fixing block (42). There are several movable blocks (44), and the left side of each movable block (44) is hinged to the right side of the corresponding fixed block (42). Each movable block (44) has a card hole (45) on both sides inside the right side. There are several connecting blocks (49). The right side of each connecting block (49) is fixedly connected to the upper back of the photovoltaic integrated curtain wall (6). The left side of each connecting block (49) is located inside the right side of the corresponding movable block (44). The left side of each connecting block (49) is provided with a sliding hole (48). Both sides of the sliding hole (48) are movably connected with a locking block (46). A spring (47) is provided between the two locking blocks (46). In addition, the outer side of the locking block (46) is connected to the inner side of the corresponding locking hole (45).

7. The method for installing a building-integrated photovoltaic (BIPV) curtain wall based on energy-saving glass according to claim 1, characterized in that: The rinsing device (5) includes an outer shell (51), a collection tank (52), a second motor (53), a movable pipe (54), a connecting pipe (55), a nozzle (56), and a water inlet pipe (57); There are several collection slots (52), which are arranged longitudinally and are all located on the right side of the outer shell (51); The movable tube (54) is movably connected to the interior of the lower side of the outer casing (51); The second motor (53) is fixedly connected to the outside of the rear side of the outer shell (51), and the output shaft of the second motor (53) is fixedly connected to the center of the rear side of the movable tube (54); There are several connecting pipes (55), and each of the several connecting pipes (55) is located inside the corresponding collection tank (52). The left side of each of the several connecting pipes (55) is fixedly connected to the right side of the movable pipe (54). The left side opening of each of the several connecting pipes (55) is connected to the inside of the movable pipe (54). A nozzle (56) is provided at the right side opening of each of the several connecting pipes (55). The right side of the water inlet pipe (57) is fixedly connected to the front side of the outer shell (51), and the right rear side of the water inlet pipe (57) is movably connected to the front side of the movable pipe (54).

8. The method for installing a building-integrated photovoltaic (BIPV) curtain wall based on energy-saving glass according to claim 7, characterized in that: The second motor (53) is a servo motor or a stepper motor.

Images