CN118971776A - A solar photovoltaic array system with self-cleaning and maintenance functions - Google Patents

Abstract

The invention discloses a solar photovoltaic array system with a self-cleaning maintenance function, which comprises a support main body, wherein a solar array is fixedly arranged on the surface of the support main body, a pipeline communicated from front to back is arranged in the support main body, and the support main body is installed and arranged at a position with good light receiving performance through a bottom installation piece; the auxiliary frame is fixedly arranged above the support main body bracket and positioned at two sides of the solar array, and is provided with rolling pipes which move in parallel along the surface of the solar array; according to the solar array support, the support main body and the auxiliary frame are arranged, so that the support can be cooled and dynamically adjusted according to the irradiation intensity of sunlight and the irradiation temperature by matching with the water pump, and the operations of washing, wiping, drying, pressing and wiping the surface of the solar array can be realized, the dirt, snail marks and gaps on the surface of the solar array are treated, the workload of workers is greatly reduced, and the problem of using and ageing of the solar array is effectively solved.

Description

Solar photovoltaic array system with self-cleaning maintenance function

Technical Field

The invention relates to the technical field of solar equipment, in particular to a solar photovoltaic array system with a self-cleaning maintenance function.

Background

The solar photovoltaic array system is an energy system for converting solar energy into electric energy by utilizing a photovoltaic technology and mainly comprises a photovoltaic module, an inverter, a bracket system, electric accessories and the like. The system has the advantages of being renewable, modularized design and low in maintenance requirement, is widely applied to the fields of houses, businesses, large-scale power stations and the like, and aims to reduce greenhouse gas emission and energy cost. However, in actual operation, photovoltaic array systems face challenges, especially in terms of maintenance and performance maintenance in harsh environments. The following are some of the major problems in current solar photovoltaic array systems:

First, the photovoltaic bracket is affected by high temperature when exposed to strong sunlight for a long time, and different materials can generate thermal stress inside due to different thermal expansion coefficients. This may lead to structural fatigue or damage, which in turn affects the stability of the entire support and the efficiency and lifetime of the solar panel, and secondly, snail lines and surface cracks may occur on the surface of the solar photovoltaic array due to high temperature irradiation and environmental factors such as temperature fluctuations, humidity changes and uv radiation. The method not only affects the beauty of the assembly, but also can reduce the photoelectric conversion efficiency of the battery plate and further reduce the photovoltaic power generation amount, and the method is usually adopted for cleaning and repairing in the prior art, so that the workload is large for a large-scale solar photovoltaic array system.

Therefore, a solar photovoltaic array system with a self-cleaning maintenance function is provided.

Disclosure of Invention

The invention aims to provide a solar photovoltaic array system with a self-cleaning maintenance function, so as to solve the problems that the solar photovoltaic array system provided in the background art is easily affected by thermal stress and has large surface defect treatment workload.

In order to achieve the above purpose, the present invention provides the following technical solutions: a solar photovoltaic array system with self-cleaning maintenance function, comprising:

The solar energy square matrix is fixedly arranged on the surface of the support main body, a pipeline which is communicated from front to back is arranged in the support main body, and the support main body is installed and arranged at a position with good light receiving performance through a mounting piece at the bottom; characterized by further comprising:

the auxiliary frame is fixedly arranged above the support main body bracket and positioned at two sides of the solar array, and is provided with rolling pipes which move in parallel along the surface of the solar array;

The support main body comprises four support brackets, wherein the two support brackets in the left-right direction are fixedly communicated with the output interface of the square matrix positioning pipe frame through a front communication pipe frame and a rear communication pipe frame respectively, a water pump for supplying water is arranged at the middle position of the front communication pipe frame, the upper ends of the support brackets positioned at the front side are respectively and rotatably connected with the two movable steel frames through connecting pieces, the upper surfaces of the two movable steel frames are fixedly connected with the square matrix positioning pipe frame through bolts, the upper parts of the side surfaces of the support brackets positioned at the left side in the front are fixedly communicated with the output interface of the square matrix positioning pipe frame through a first communication pipe, the middle positions of the side surfaces of the rear communication pipe frame are fixedly communicated with the output interface of the square matrix positioning pipe frame through a second communication pipe, the upper ends of the support brackets positioned at the rear are integrally communicated with a through movable seat, the through movable seat is rotatably connected with a movable ball end, the movable ball end is integrally arranged at the lower end of a movable water discharging pipe, the side surface of the movable water discharging pipe is integrally provided with a valve seat, the side surface of the movable water discharging pipe is integrally arranged at the upper side of the movable water discharging pipe is provided with a valve seat, and the upper end of the valve rod is movably connected with the movable valve rod through the movable end, and the movable end extends above the valve rod through the movable valve rod;

The auxiliary frame comprises a sliding frame, a glue supply pump and a suction pump are fixedly arranged on the upper surface of the sliding frame, a bidirectional reciprocating screw is fixedly arranged on the upper surface of the glue supply pump and the suction pump, a rotating shaft of the bidirectional reciprocating screw extends into a water wheel groove formed in the inclined upper end of the sliding frame and is fixed with a water wheel body rotationally arranged in the water wheel groove, two sides and the end face of the sliding frame are respectively communicated with a water inlet pipe orifice, a water supply interface and a water outlet pipe orifice at positions corresponding to the water wheel groove, the water inlet pipe orifice is communicated with the water outlet pipe orifice of a movable water drain pipe through a pipeline assembly, a screw rod driving sliding body is arranged in the sliding frame on the open side through bidirectional reciprocating screw transmission, a toothed plate is integrally arranged on the inner wall of the sliding frame on the upper side and the lower side of an open window, one side of the toothed plate is meshed with a driving gear set rotationally arranged in the screw rod driving sliding body, one side of the driving gear set is meshed with a driven gear set rotationally arranged in the screw rod driving sliding body, the driven gear set is fixedly arranged in the middle of the driven gear set, the driven gear set is communicated with a cam, the driving gear set is rotationally arranged in the position of the sliding body and is fixedly arranged in the middle of the driven gear set, the driven gear set is fixedly connected with one side of the side of a light-weight rolling plate through a sliding plate, which is in contact with one side of a sliding plate, which is fixedly arranged in the side of a sliding plate and is in a sliding plate, and is in contact with a sliding plate, and a side of a sliding plate, and is in contact with a side of a driving plate;

The inside of light round tube is provided with hydroecium, hydraulic chamber and suction tube chamber by one end to the other end of butterfly orifice plate in proper order, and wherein, one side of hydroecium is provided with the water interface of intercommunication, and the water piston slides and sets up in the inside of hydroecium, and the inside of hydraulic chamber is provided with the glue solution piston through the restriction of spring slip, and the axostylus axostyle extension of glue solution piston penetrates the inside of hydroecium, the glue joint sets up the position that corresponds the hydraulic chamber at light round tube side, the inside of hydraulic chamber is provided with hydraulic liquid in one side of glue solution piston, and the space that hydraulic liquid is located communicates with flexible piston rod, flexible piston rod sets up the inside in suction tube chamber, the side of light round tube is by the position that is in contact with solar array movable contact to opposite side along the route of light round tube respectively the interval have water to dash attach dish, soft sponge, glue pressing attach dish and soft cotton pad, wherein, water dash attach dish and glue pressing attach dish respectively with hydroecium and the inside the corresponding flexible position that corresponds the hydraulic chamber of glue, the flexible round tube side corresponds the flexible at least installs the position that is provided with a suction tube, the flexible valve that corresponds the side of light round tube side corresponds the open position and carries out the output end relative to open water interface that carries out the flexible round tube, the side is provided with the flexible output end that connects to open side of light round tube.

Preferably, the support pipe rack is composed of four pipe columns, the four pipe columns are respectively arranged at four corners of the bottom of the solar square matrix, the lower end of each pipe column is fixedly provided with a mounting piece which is installed on the ground in a blocking mode, and the support pipe racks are located in the front-back direction and are fixed through entity connecting rods.

Preferably, the control end of the water pump is provided with a heat sensing assembly, and the pumped water amount can be adjusted by changing the temperature during continuous irradiation.

Preferably, the square matrix positioning pipe frame is of an S-shaped communicated square pipeline structure, and side supports for fixedly supporting the auxiliary frames are integrally arranged at two ends of each square pipe in an isolation mode.

Preferably, the side surface of the rod body, which is positioned in the movable water drain pipe, of the extension valve rod is sleeved with a hydraulic spring, and the movable water drain pipe is limited in a sliding manner through the hydraulic spring.

Preferably, the water inlet pipe orifice is positioned at one side far away from the solar array and corresponds to the upper blade of the water wheel body, the water outlet pipe orifice corresponds to the lower blade of the water wheel body, and the water supply interface is positioned at one side close to the solar array and corresponds to the middle position of the water wheel body.

Preferably, the shaft rod end of the glue solution piston and the water piston are arranged at a preset interval in the initial position.

Preferably, the water interface communicated with the water chamber is fixedly communicated with the water supply interface through a pipeline assembly, the glue joint communicated with the hydraulic chamber is fixedly communicated with the output end of the glue supply pump through a pipeline assembly, the glue joint communicated with the glue suction pipe cavity is fixedly communicated with the input end of the suction pump through a pipeline assembly, and the water interface communicated with the water flushing auxiliary disc is fixedly communicated with the water outlet pipe orifice through a pipeline assembly.

Compared with the prior art, the invention has the beneficial effects that:

1. According to the invention, through the arrangement of the support pipe rack, the first communication water pipe, the front communication pipe rack, the water pump, the square matrix positioning pipe rack, the rear communication pipe rack and the second communication water pipe, the adjustment of water quantity can be carried out by matching with the water pump according to the irradiation intensity of sunlight and the radiation temperature, and the continuously heated support body is cooled by utilizing the input water flow, so that the influence of sunlight and the heat generated by the solar square matrix on the support body can be reduced, the stability of the support main body is ensured, and the influence of the support main body on the solar square matrix is avoided;

2. according to the invention, through the arrangement of the support pipe rack, the movable steel frame, the through movable seat, the movable water drain pipe, the movable joint ball end, the valve seat, the extension valve rod, the hydraulic spring and the movable connecting piece, the dynamic pushing and lifting of the extension valve rod can be performed by utilizing the water for cooling the support body and matching with the dynamically input water flow, so that the extension valve rod is matched with the movable connecting piece to dynamically adjust the solar array at different angles, the direct irradiation of sunlight on the surface of the solar array is facilitated, the light receiving quantity of the solar array is increased, and the high-efficiency working state of the solar array is ensured;

3. The invention can utilize dynamically input water flow to drive the bidirectional reciprocating screw rod, realize the reciprocating movement of the screw rod driving sliding body along the sliding frame, and in the moving process of the screw rod driving sliding body, the driving gear set, the driven gear set, the cam, the limiting sliding plate, the spiral belt rod, the reset spring, the light rolling tube, the butterfly pore plate, the water flushing attaching disc, the soft sponge wiper, the pressure adhesive attaching disc, the soft cotton pad, the water piston, the glue solution piston, the water chamber, the hydraulic chamber, the water interface, the glue interface, the telescopic piston rod, the glue suction tube cavity and the one-way valve, and can realize the meshing transmission of the driving gear set by the toothed plate, and the rotary driving of the cam in an intermittent mode, so that the cam can push the spiral belt rod to linearly move in a reciprocating mode, and in the moving process, the light rolling tube in a tiny moving distance by being matched with the butterfly pore plate, the light rolling tube, the glue supplying pump, the piston, the water interface, the telescopic piston rod, the glue suction tube cavity and the one-way, the solar array can realize the reciprocating movement of the screw rod driving sliding body along the sliding frame, and the rotary movement of the square matrix, and the rotary driving device can realize the rolling tube, and the rolling device can realize the large-drying efficiency, and the working efficiency of the solar array, and the solar array can be better than the square matrix, and the working efficiency can be improved, and the working efficiency can be better compared with the working efficiency and the square matrix, and the solar array, and the efficiency.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a support body and subframe of the present invention;

FIG. 3 is a schematic view of a support body according to the present invention;

FIG. 4 is a cross-sectional view of the rear tube of the stinger of the present invention;

FIG. 5 is a schematic view of a sub-frame structure according to the present invention;

FIG. 6 is a cross-sectional view of the skid and its connection structure according to the present invention;

FIG. 7 is a cross-sectional view of a screw drive slider and a lightweight roller tube and their connection structure according to the present invention;

FIG. 8 is a cross-sectional view of a lightweight roll pipe and its connection structure according to the present invention;

Fig. 9 is a schematic view of a driving gear set, a driven gear set, a screw rod and a connection structure thereof according to the present invention.

In the figure:

1. A support body; 11. a stinger; 111. a solid connecting rod; 112. a first communication water pipe; 113. the movable seat is penetrated; 114. a movable water drain pipe; 1141. a loose joint ball end; 1142. a valve seat; 115. an extension valve stem; 1151. a hydraulic spring; 116. a movable connecting piece; 12. a front communicating pipe rack; 121. a water pump; 13. square matrix positioning pipe rack; 131. a side support; 14. a movable steel frame; 15. a rear communicating pipe rack; 151. a second communicating water pipe;

2. a sub-frame; 21. a skid; 211. a toothed plate; 212. a water turbine groove; 213. a water inlet pipe orifice; 214. a water outlet pipe orifice;

215. A water supply interface; 216. a bidirectional reciprocating screw rod; 217. a water wheel body; 22. a glue box; 221. a glue supply pump; 222. pumping into a pump; 23. a pipeline assembly; 24. the screw rod drives the sliding body; 241. a drive gear set; 242. a driven gear set; 243. a cam; 244. defining a slide plate; 245. a ribbon rod; 246. a return spring; 25. a light rolling tube; 251. a butterfly hole plate; 2511. a water flushing attaching plate; 2512. soft cotton is wiped; 2513. pressing glue and attaching a disc; 2514. soft hanging cotton pad; 252. a water piston; 253. a glue solution piston; 254. a water chamber; 255. a hydraulic chamber; 256. a water interface; 257. a glue interface;

26. A telescopic piston rod; 27. a suction hose cavity; 271. a one-way valve;

3. And (5) a solar matrix.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 9, the present invention provides a technical solution of a solar photovoltaic array system with self-cleaning maintenance function:

The solar photovoltaic array system with the self-cleaning maintenance function comprises a support main body 1, wherein a solar array 3 is fixedly arranged on the surface of the support main body 1, a communication pipeline for conveying water in a reservoir from front to back is arranged in the support main body 1, and the support main body 1 is arranged at a position with good light receiving performance through a mounting piece at the bottom;

The auxiliary frame 2 is fixedly arranged above the support of the support main 1 and positioned at two sides of the solar array 3, and the auxiliary frame 2 is provided with rolling tubes which move in parallel along the surface of the solar array 3.

The support body 1 comprises a support pipe rack 11, the support pipe rack 11 consists of four pipe columns, the four pipe columns are respectively arranged at four corners of the bottom of the solar array 3, the lower end of each pipe column is fixedly provided with a mounting piece which is installed on the ground in a blocking manner, the two support pipe racks 11 in the front-back direction are fixed through a solid connecting rod 111, the two support pipe racks 11 in the left-right direction are respectively fixedly communicated through a front communicating pipe rack 12 and a rear communicating pipe rack 15, the front communicating pipe rack 12 and the rear communicating pipe rack 15 are fixedly arranged at the lower position between the support pipe racks 11, a communicating branch pipe is outwards arranged at the middle position of the front communicating pipe rack 12, the opening end of the branch pipe is provided with a water pump 121 for supplying water, the control end of the water pump 121 is provided with a sensing component for sensing heat and light, the adjustment of pumping water yield can be carried out through the change of temperature when continuously shining, the upper end of the support pipe rack 11 that is located the front side is rotated through the connecting piece respectively and is connected with two movable steelframe 14, the upper surface of two movable steelframe 14 passes through bolt and square matrix locating pipe rack 13 fixed connection, square matrix locating pipe rack 13 is the square body pipeline structure of S type intercommunication, and all integrative isolation at the both ends of every square pipe is provided with the side support 131 that carries out fixed stay to subframe 2, the top of the support pipe rack 11 pipe side that is located the left side in place ahead is fixed with the output interface of square matrix locating pipe rack 13 through first water pipe 112, and with the inside intercommunication of square matrix locating pipe rack 13, the intermediate position of the back intercommunication pipe rack 15 pipe side is fixed with the output interface of square matrix locating pipe rack 13 through second water pipe 151, and with the inside intercommunication of square matrix locating pipe rack 13.

During operation, along with the rising of sun, sunshine can shine on the surface of water pump 121 sensitization and thermal sensing element, and the power of water pump 121 can increase gradually, and the inside water of intercommunication pipe support 12 before entering can increase gradually, then water can get into the inside of the support 11 along preceding intercommunication pipe support 12 to get into square matrix location pipe support 13 inside by support 11 through first intercommunication pipe 112, then get into the inside of back intercommunication pipe support 15 through second intercommunication pipe 151 by square matrix location pipe support 13, get into the inside of rear support 11 by the diversion of back intercommunication pipe support 15 to both sides.

To sum up, through the setting of the support 11, the first communicating pipe 112, the front communicating pipe 12, the water pump 121, the square matrix positioning pipe rack 13, the rear communicating pipe rack 15 and the second communicating pipe 151, the adjustment of the water quantity can be performed according to the intensity of the sunlight irradiation and the temperature of the radiation, the water pump 121 is matched, and the input water flow is utilized to perform cooling on the continuously heated frame body, so that the influence of the sunlight and the heat generated by the solar square matrix 3 on the frame body can be reduced, the stability of the support main body 1 is ensured, and the influence of the support main body 1 on the solar square matrix 3 is avoided.

As shown in fig. 4, the upper ends of the two stingers 11 at the rear are integrally connected with a through movable seat 113, and are rotatably connected with a movable ball end 1141 through the through movable seat 113, the movable ball end 1141 is integrally arranged at the lower end of a movable drain pipe 114, a valve seat 1142 for limiting flow is integrally arranged below the inside of the movable drain pipe 114, an interface communicated with the inside of the pipe is integrally arranged at the position close to the upper side of the valve seat 1142 on the side surface of the pipe of the movable drain pipe 114, an extension valve rod 115 is slidably arranged above the valve seat 1142 inside the movable drain pipe 114, the upper end of the extension valve rod 115 extends out to be fixed with a movable connecting piece 116, and is movably connected with the rear end of a movable steel frame 14 through the movable connecting piece 116, a hydraulic spring 1151 is sleeved on the side surface of a rod body of the extension valve rod 115 inside the movable drain pipe 114, and the movable drain pipe 114 is slidably limited through the hydraulic spring 1151.

During operation, water is conveyed upwards along the stinger 11 to enter the movable water drain pipe 114, and the extension valve rod 115 is pushed upwards while the hydraulic spring 1151 is compressed, so that the extension valve rod 115 pushes up the movable steel frame 14 through the movable connecting piece 116, and then the movable steel frame 14 can drive a structure borne by the movable steel frame to dynamically rotate by taking the upper end of the front stinger 11 as a fulcrum, so that the solar photovoltaic array system can be dynamically adjusted along with sunlight.

In summary, through the arrangement of the stinger 11, the movable steel frame 14, the through movable seat 113, the movable water drain pipe 114, the movable joint ball end 1141, the valve seat 1142, the extending valve rod 115, the hydraulic spring 1151 and the movable connecting piece 116, the water for cooling the frame body can be utilized, the dynamic pushing up of the extending valve rod 115 is performed in cooperation with the dynamically input water flow, so that the extending valve rod 115 and the movable connecting piece 116 are matched to dynamically adjust the solar array 3 at different angles, the direct irradiation of sunlight on the surface of the solar array 3 is facilitated, the light receiving quantity of the solar array 3 is increased, and the high-efficiency working state of the solar array 3 is ensured.

As an embodiment of the present invention, as shown in fig. 5 to 9, the sub-frame 2 comprises a runner 21, a glue box 22 is integrally and fixedly arranged on the upper surface of the runner 21, a glue supply pump 221 and a suction pump 222 are fixedly arranged in parallel at the middle position of the upper surface of the glue box 22, an output end or the output end is communicated with the inside of the glue box 22, a bidirectional reciprocating screw 216 is rotatably arranged in the runner 21, the oblique upper end of the bidirectional reciprocating screw 216 extends into a water wheel groove 212 formed in the oblique upper end of the runner 21 and is fixed with a water wheel body 217 rotatably arranged in the water wheel groove 212, water inlet nozzles 213, water supply interfaces 215 and water outlet nozzles 214 are respectively arranged on both sides and end surfaces of the runner 21 in a communicating manner at positions corresponding to the water wheel groove 212, wherein the water inlet nozzles 213 are arranged at one side far away from the solar array 3 and correspond to upper blades of the water wheel body 217, the water outlet pipe orifice 214 is arranged corresponding to the lower blade of the water wheel body 217, the water supply interface 215 is positioned at one side close to the solar square matrix 3 and corresponds to the middle position of the water wheel body 217, the side surface of the sliding frame 21 facing the solar square matrix 3 is opened inwards, the inside of the sliding frame 21 is provided with a screw rod driving sliding body 24 in a transmission way through a bidirectional reciprocating screw rod 216 at the opening side, the inner wall of the sliding frame 21 is integrally provided with a toothed plate 211 at the upper side and the lower side of an opening window, one side of the toothed plate 211 is meshed with a driving gear set 241 rotatably arranged in the screw rod driving sliding body 24, the driving gear set 241 is integrally formed by four gears, two gears positioned at the middle position are meshed with a driven gear set 242 rotatably arranged in the screw rod driving sliding body 24 at one side close to the solar square matrix 3, the driven gear set 242 is formed by two gears, the middle position of the two gear wheel shafts is fixedly provided with a cam 243, the cam 243 is rotatably arranged in the screw driving sliding body 24, one side close to the solar array 3 is always in movable contact with the limiting sliding plate 244, the limiting sliding plate 244 is slidably arranged in a designated sliding groove formed in the screw driving sliding body 24, two convex plates for sliding limiting are integrally and symmetrically arranged on the side surface along the center, a plurality of reset springs 246 for resetting are fixedly arranged on the side surface of the convex plates in the designated sliding groove, a spiral belt rod 245 is fixedly arranged on the side surface of the limiting sliding plate 244, the spiral belt rod 245 extends and penetrates through a butterfly hole plate 251 to enter the light roller tube 25, and is in rotary connection with a water piston 252 slidably arranged in the light roller tube 25, and the butterfly hole plate 251 is fixed at one end of the light roller tube 25, which is in switching with the screw driving sliding body 24;

The inside of the light roller tube 25 is sequentially provided with a water chamber 254, a hydraulic chamber 255 and a rubber suction tube cavity 27 in an isolating way from one end to the other end of the butterfly hole plate 251, wherein the middle of the side surface of the water chamber 254 is integrally provided with a communicated water interface 256 at a position which is obliquely upwards parallel to the solar array 3, the water piston 252 is arranged in the inside of the water chamber 254 in a sliding way, the water piston 252 does not block the water interface 256 at the initial position, a glue solution piston 253 for blocking the glue interface 257 is limited in the inside of the hydraulic chamber 255 by sliding a spring, a shaft rod of the glue solution piston 253 extends into the inside of the water chamber 254, the shaft rod end and the water piston 252 are arranged at a preset interval in the initial position, the glue interface 257 is integrally arranged at a side surface position of the light roller tube 25 which is obliquely upwards parallel to the solar array 3 corresponding to the hydraulic chamber 255, and safe hydraulic liquid is injected into the inside of the hydraulic chamber 255 at the relative position of the glue solution piston 253, the space where the hydraulic liquid is located is communicated with a telescopic piston rod 26 which can be hydraulically telescopic, the telescopic piston rod 26 is arranged in a rubber suction pipe cavity 27, one end of the telescopic piston rod 26 is fixed on a wall plate which is isolated from a hydraulic chamber 255 by the rubber suction pipe cavity 27, the side surface of the light rolling pipe 25 is fixedly provided with a flush water flushing attachment plate 2511, a soft sponge wiper 2512, a rubber pressing attachment plate 2513 and a soft cotton hanging pad 2514 at intervals along the path of the light rolling pipe 25 from the position which is in movable contact with the solar array 3 to the opposite side which is in contact with the solar array 3, wherein the water flushing attachment plate 2511 and the rubber pressing attachment plate 2513 are in a colloid lower flaring strip-shaped suction plate shape, the side surface of the light rolling pipe 25 is provided with micro-deep water chamber grooves at positions corresponding to the water flushing attachment plate 2511 and the rubber pressing attachment plate 2513, and the strip-shaped grooves are respectively communicated with the hydraulic chamber 255 where the colloid is located, at least one through hole communicated with the rubber suction pipe cavity 27 is formed in the strip-shaped groove body of the rubber pressing attaching disc 2513 at the position corresponding to the telescopic piston rod 26, a one-way valve 271 is arranged in the through hole, a cementing port 257 for outputting rubber is fixedly arranged at the side surface of the light rolling pipe 25 corresponding to the space isolated by the telescopic piston rod 26, a water port 256 communicated with the water flushing attaching disc 2511 for outputting water is fixedly arranged at the opposite position of the opening end water port 256, the water port 256 communicated with the water chamber 254 is fixedly communicated with the water supply port 215 through a pipeline assembly 23, the cementing port 257 communicated with the hydraulic chamber 255 is fixedly communicated with the output end of the rubber supply pump 221 through the pipeline assembly 23, the cementing port 257 communicated with the rubber suction pipe cavity 27 is fixedly communicated with the input end of the suction pump 222 through the pipeline assembly 23, and the water port 256 communicated with the water flushing attaching disc 2511 is fixedly communicated with the water outlet pipe orifice 214 through the pipeline assembly 23.

In operation, water flows through valve seat 1142, the ports on the side of movable drain pipe 114, corresponding pipe assembly 23 and water inlet 213 into water wheel groove 212, hydraulic driving is performed on water wheel 217, so that water wheel 217 drives bi-directional reciprocating screw 216 to rotate, rotating bi-directional reciprocating screw 216 drives screw driving sliding body 24 to slide reciprocally along slide frame 21, driving gear set 241 in screw driving sliding body 24 is meshed with toothed plate 211 and rotates during sliding process of screw driving sliding body 24, rotating driving gear set 241 is meshed with driven gear set 242 on the side of driven gear set, driven gear set 242 drives cam 243 in the middle position of driven gear set to rotate, cam 243 intermittently pushes limiting sliding plate 244 during rotating process, limiting sliding plate 244 reciprocates while compressing reset spring 246 along a designated path, limiting sliding plate 244 reciprocates and pushes and pulls spiral belt rod 245, in the process of pushing and pulling the spiral belt rod 245, the spiral belt rod 245 is matched with the butterfly hole plate 251 to rotationally drive the light roller tube 25, so that the light roller tube 25 rotates along the bearing end of the screw rod driving sliding body 24, before the light roller tube 25 rotates or in an initial position, water in the water wheel groove 212 enters the water chamber 254 through the pipeline assembly 23, then enters the water chamber 254 from the water chamber 254 to wash the solar array 3 covered by the water flushing and attaching disc 2511, the washed water is conveyed to the water outlet pipe orifice 214 along the water flushing and attaching disc 2511 through the output water interface 256 and the pipeline assembly 23 and is conveyed to the reservoir through the water outlet pipe orifice 214, and when the light roller tube 25 rotates, the spiral belt rod 245 pushes the water piston 252 to slide along the inner wall of the light roller tube 25, the glue piston 253 is pushed to move and the water interface 256 is gradually plugged, the solar array 3 is stopped to be washed, then the light rolling tube 25 drives the soft rubber 2512 to rotate to a position contacting with the solar array 3, the washed position is wiped and dried, then the light rolling tube 25 continues to rotate and gradually rotates the glue pressing attaching plate 2513 to a position contacting with the solar array 3, in the process, the water piston 252 gradually contacts with the glue piston 253 and pushes the glue piston 253 to move, when the glue pressing attaching plate 2513 is at the initial position of the water pressing attaching plate 2511, the water piston 252 pushes the glue piston 253 to move away from the sealing of the glue joint 257, then the glue supplying pump 221 sucks the liquid glue in the glue box 22 into the glue pressing attaching plate 2513 and flows to the surface of the solar array 3, and as the glue supplying pump 221 presses, the liquid glue is pressed into a gap existing on the surface of the solar array 3, then the liquid glue corresponding to the surface of the solar array 3 is sucked into the inside of the glue sucking tube 27 and flows back into the inside of the glue box 22 again under the suction of the suction pump 222, and then the light rolling tube 221 continues to spread the liquid glue on the surface of the solar array 2514.

In summary, through the arrangement of the slide frame 21, the toothed plate 211, the water wheel groove 212, the water inlet pipe 213, the water outlet pipe 214, the water supply port 215, the bidirectional reciprocating screw rod 216, the glue tank 22, the glue supply pump 221, the suction pump 222, the pipeline assembly 23, the screw driving sliding body 24, the driving gear set 241, the driven gear set 242, the cam 243, the limiting sliding plate 244, the screw belt rod 245, the return spring 246, the light rolling tube 25, the butterfly plate 251, the water flushing plate 2511, the soft rubber 2512, the glue pressing plate 2513, the soft rubber pad 2514, the water piston 252, the glue piston 253, the water chamber 254, the hydraulic chamber 255, the water port 256, the glue joint port 257, the telescopic piston rod 26, the glue suction pipe cavity 27 and the one-way valve 271, the driving of the bidirectional reciprocating screw rod 216 can be performed by dynamically inputted water flow, so that the reciprocating movement of the screw driving sliding body 24 along the slide frame 21 can be realized, in the moving process of the screw rod driving sliding body 24, the toothed plate 211 is matched with the meshing transmission of the driving gear set 241 to execute the rotary driving of the cam 243, so that the cam 243 drives the spiral belt rod 245 to reciprocate linearly in a discontinuous mode, in the moving process, the butterfly hole plate 251 is matched with the light rolling tube 25 to execute the rotary driving, so that the rotary light rolling tube 25 is matched with the glue supply pump 221, the suction pump 222, the water piston 252, the glue solution piston 253, the pipeline assembly 23 and the telescopic piston rod 26 to realize the operations of flushing, wiping, drying, glue pressing and glue wiping on the surface of the solar square matrix 3, the processing of dirt, snail trace and gaps on the surface of the solar square matrix 3 is realized, compared with the existing manual processing mode, the workload of workers can be greatly reduced, the working efficiency of the solar square matrix 3 is ensured, the service life of the solar square matrix 3 is more favorably improved, effectively relieves the problem of using and aging of the solar array 3.

Working principle: during operation, the solar photovoltaic array system is assembled according to the figure supporting main body 1, the water pump 121 is connected with the reservoir, the water outlet pipe orifice 214 is connected with the filtering water tank in the reservoir, and the circuit system of the solar photovoltaic array system is completed and then used. In the use process, along with the rise of the sun, sunlight irradiates the surface of the photosensitive and heat-sensitive sensing element on the water pump 121 (the photosensitive and heat-sensitive sensing element can dynamically detect the intensity of the sunlight and the heat of the heat conduction of the sunlight and feed back the detected value to the control end of the water pump 121 so as to dynamically adjust the power of the water pump 121, the maximum value of the adjustment does not exceed the maximum rated power of the water pump 121), along with the rise of the temperature and the rise of the illumination intensity, the power of the water pump 121 can be gradually increased, the water entering the inside of the front communication pipe rack 12 can be gradually increased, then the water enters the inside of the support pipe rack 11 along the front communication pipe rack 12, The utility model is characterized in that the utility model is provided with a square matrix positioning pipe rack 13 through a first communicating water pipe 112 by a support pipe rack 11, then the utility model is provided with a square matrix positioning pipe rack 13 through a second communicating water pipe 151, then the utility model is provided with a rear communicating pipe rack 15, the rear communicating pipe rack 15 is provided with two sides for diversion into the rear support pipe rack 11, and the utility model is provided with a movable water drain pipe 114 for upward transportation along the support pipe rack 11, the extension valve rod 115 is pushed upwards while the hydraulic spring 1151 is compressed, the extension valve rod 115 is pushed upwards to push the movable steel frame 14 through a movable connecting piece 116, then the movable steel frame 14 drives the structure borne by the utility model to dynamically rotate by taking the upper end of the front support pipe rack 11 as a fulcrum, In this way, the solar photovoltaic array system can be dynamically adjusted along with sunlight, and the supporting main body 1 is comprehensively cooled, meanwhile, water flow pushing up the extension valve rod 115 can flow into the water wheel groove 212 through the valve seat 1142, the interfaces of the side surfaces of the movable water drain pipe 114, the corresponding pipeline assembly 23 and the water inlet pipe orifice 213, the water wheel body 217 is hydraulically driven, the water wheel body 217 drives the bidirectional reciprocating screw rod 216 to rotate, the rotating bidirectional reciprocating screw rod 216 drives the screw rod driving sliding body 24 to slide reciprocally along the sliding frame 21, and in the sliding process of the screw rod driving sliding body 24, the driving gear set 241 in the screw rod driving sliding body 24 is meshed with the toothed plate 211 and rotates, The rotating driving gear set 241 will carry out meshing transmission on the driven gear set 242 on the side surface of the driving gear set 241, then the driven gear set 242 will drive the cam 243 in the middle position to rotate, and the cam 243 will intermittently push the limiting slide plate 244 in the rotating process, so that the limiting slide plate 244 can reciprocate along the designated path while compressing the return spring 246, the reciprocating limiting slide plate 244 will push and pull the spiral band rod 245, and in the pushing and pulling process of the spiral band rod 245, the spiral band rod 245 will cooperate with the butterfly hole plate 251 to drive the light roller tube 25 to rotate along the bearing end of the screw rod driving slide body 24, Before the light roller tube 25 rotates or at the initial position, water in the water wheel groove 212 enters the water chamber 254 through the pipeline assembly 23, then enters the water flushing attachment plate 2511 from the water chamber 254 to wash the solar array 3 covered by the water flushing attachment plate 2511, the washed water is conveyed to the water outlet pipe 214 along the water flushing attachment plate 2511 through the water outlet 256 and the pipeline assembly 23 and conveyed to the reservoir through the water outlet pipe 214, when the light roller tube 25 rotates, the spiral belt rod 245 pushes the water piston 252 to slide along the inner wall of the light roller tube 25, the glue solution piston 253 is pushed to move and the water outlet 256 is gradually blocked, The washing of the solar array 3 is stopped, then the light rolling tube 25 drives the soft sponge 2512 to rotate to a position contacting the solar array 3, the washed position is wiped and dried, then the light rolling tube 25 continues to rotate and gradually rotates the glue pressing attaching plate 2513 to a position contacting the solar array 3, in the process, the water piston 252 gradually contacts with the glue solution piston 253 and pushes the glue solution piston 253 to move, when the glue pressing attaching plate 2513 is at the initial position of the water washing attaching plate 2511, the water piston 252 pushes the glue solution piston 253 to move away from the blocking of the glue joint 257, then the glue supply pump 221 sucks the liquid glue in the glue box 22 into a space where the glue solution piston 253 is spread by a spring, and enters the inside of the glue pressing attaching plate 2513 from the space and flows to the surface of the solar array 3, and as the glue supply pump 221 presses, the liquid glue is pressed into a gap existing on the surface of the solar array 3, then the glue supply pump 221 stops, meanwhile, because the glue solution piston 253 moves, the hydraulic liquid in the hydraulic chamber 255 is pushed into the inside of the telescopic piston rod 26, so that the telescopic piston rod 26 gradually extends, at the moment, the check valve 271 is opened under the negative pressure of the liquid glue pressure, the suction pump 222 and the telescopic piston rod 26, then the liquid glue corresponding to the surface of the solar array 3 is sucked into the inside of the suction pipe cavity 27, Then the light roller tube 25 is re-flowed into the inside of the glue box 22 under the suction of the suction pump 222, then the light roller tube 25 is continuously rotated to enable the soft cotton hanging pad 2514 to move to the glue pressing position of the surface of the solar array 3, the retained liquid glue on the surface of the solar array 3 is spread flat, a layer of protective glue film is generated on the surface of the solar array 3 (the glue film is cleaned in the cleaning process after air drying), then the light roller tube 25 is reset to the initial state under the action of the reset spring 246, in the above treatment process, the light roller tube 25 is driven by the screw rod to move stepwise along the surface of the solar array 3 (each treatment area is connected or has smaller overlapping part, No gap exists) and the above-described process is continuously performed in cooperation with the water pump 121.

It should be noted that, the pipe assembly 23 may be selected from a hose, a spring pipe, a steel pipe and a pipe group formed by the hose, the spring pipe and the steel pipe, so as to achieve a better output purpose; the position where the pipeline assembly 23 is connected with the water outlet pipe orifice 214 is provided with an anti-reverse valve body; the diameter of the driving gear set 241 is larger than that of the driven gear set 242; the pitch of the toothed plate 211 can be set according to actual conditions; the water pump 121 cooperates with the bidirectional reciprocating screw rod 216 to drive one reciprocating screw rod of the screw rod driving sliding body 24 for about 2-4 hours, and the specific time is to regulate and control the power of the water pump 121 according to the actual requirement (the power refers to the maximum rated power of the water pump 121 during working, and the water pumps 121 with different rated powers can be replaced selectively).

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A solar photovoltaic array system with self-cleaning maintenance function, comprising:

the solar energy square matrix (3) is fixedly arranged on the surface of the support main body (1), a pipeline which is communicated from front to back is arranged in the support main body (1), and the support main body (1) is arranged at a position with good light receiving through a mounting piece at the bottom; characterized by further comprising:

The auxiliary frame (2) is fixedly arranged above the support of the support main body (1) and positioned at two sides of the solar square matrix (3), and the auxiliary frame (2) is provided with rolling pipes which move in parallel along the surface of the solar square matrix (3);

Wherein the supporting main body (1) comprises four stingers (11), wherein two stingers (11) in the left-right direction are fixedly communicated with an output interface of the square matrix positioning pipe rack (13) through a front communication pipe rack (12), a water pump (121) for supplying water is arranged at the middle position of the front communication pipe rack (12), the upper ends of the two stingers (11) positioned at the front side are respectively and rotatably connected with two movable steel frames (14) through connecting pieces, the upper surfaces of the two movable steel frames (14) are fixedly connected with the square matrix positioning pipe rack (13) through bolts, the upper parts of the pipe sides of the two stingers (11) positioned at the left side in the front are fixedly communicated with the output interface of the square matrix positioning pipe rack (13) through a first communication water pipe (112), the middle position of the pipe side of the rear communication pipe rack (15) is fixedly communicated with the output interface of the square matrix positioning pipe rack (13), the upper ends of the two stingers (11) positioned at the rear side are integrally communicated with a through movable seat (113) and rotatably connected with a water outlet (114) through a first communication water pipe (151), the upper end of the movable seat (114) is integrally connected with the lower end (114) of the movable seat (114) through a movable seat (114), the upper end 114is integrally connected with the movable seat (114), an extension valve rod (115) is slidably arranged in the movable water drain pipe (114) above the valve seat (1142), and the upper end of the extension valve rod (115) is movably connected with the rear end of the movable steel frame (14) through a movable connecting piece (116);

The auxiliary frame (2) comprises a sliding frame (21), a glue box (22) is integrally and fixedly arranged on the upper surface of the sliding frame (21), a glue supply pump (221) and a suction pump (222) are fixedly arranged on the upper surface of the glue box (22), a bidirectional reciprocating screw rod (216) is rotatably arranged in the sliding frame (21), a rotating shaft of the bidirectional reciprocating screw rod (216) extends into a water wheel groove (212) formed in the inclined upper end of the sliding frame (21) and is fixed with a water wheel body (217) rotatably arranged in the water wheel groove (212), a water inlet pipe orifice (213), a water supply interface (215) and a water outlet pipe orifice (214) are respectively arranged on two sides and the end surface of the sliding frame (21) in a communicating manner at positions corresponding to the water wheel groove (212), the water inlet pipe orifice (213) is communicated with the water outlet pipe orifice of a movable drain pipe (114) through a pipeline assembly (23), a screw rod driving sliding body (24) is arranged in a transmission manner on the inner side of the sliding frame (21) through the bidirectional reciprocating screw rod (216), a gear driving sliding body (24) is arranged on the inner wall of the sliding frame (21) on the lower side of the driving plate (211) in a meshed manner with the inner side of the gear box (211), one side of the driving gear set (241) is in meshed connection with a driven gear set (242) which is rotatably arranged in the screw driving sliding body (24), a cam (243) is fixedly arranged in the middle of the driven gear set (242), the cam (243) is rotatably arranged in the screw driving sliding body (24) and is always in movable contact with a limiting sliding plate (244) at one side close to the solar array (3), the limiting sliding plate (244) is slidably limited and arranged in the screw driving sliding body (24) through a plurality of return springs (246), a spiral belt rod (245) is fixedly arranged on the side surface of the limiting sliding plate (244), the spiral belt rod (245) extends and is connected with a water piston (252) which is slidably arranged in the light rolling tube (25) in a penetrating mode through a butterfly hole plate (251), and the butterfly hole plate (251) is fixedly arranged at one end of the light rolling tube (25) which is in switching with the screw driving sliding body (24);

The inside of the light roller tube (25) is sequentially provided with a water chamber (254), a hydraulic chamber (255) and a rubber suction tube cavity (27) in an isolation way from one end of a butterfly hole plate (251) to the other end, wherein one side of the water chamber (254) is provided with a communicated water interface (256), the water piston (252) is arranged in the water chamber (254) in a sliding way, the inside of the hydraulic chamber (255) is provided with a glue solution piston (253) in a sliding way through a spring, a shaft rod of the glue solution piston (253) extends into the inside of the water chamber (254), the side surface of the light roller tube (25) is fixedly provided with a glue joint (257) for outputting glue correspondingly to the position of a telescopic piston rod (26), the glue joint (257) is arranged at the side surface of the light roller tube (25) correspondingly to the position of the hydraulic chamber (255), the inside of the hydraulic chamber (255) is provided with hydraulic liquid, the space where the hydraulic liquid is located is communicated with the telescopic piston rod (26), the telescopic piston rod (26) is arranged in the inside of the rubber suction tube cavity (27), the side surface of the light roller tube (25) is correspondingly contacted with the position of the soft pad (2511) along the soft pad (2512) by the side surface of the light roller tube (25), the soft pad (2511) is contacted with the soft pad (2511), the water flushing auxiliary disc (2511) and the glue pressing auxiliary disc (2513) are respectively communicated with the water chamber (254) and a hydraulic chamber (255) where glue is located, at least one check valve (271) which is opened to the glue suction tube cavity (27) is arranged in the glue pressing auxiliary disc (2513) corresponding to the telescopic piston rod (26), and a water interface (256) which is communicated with the water flushing auxiliary disc (2511) and outputs water is fixedly arranged on the side face of the light rolling tube (25) at the relative position of the open end water interface (256).

2. The solar photovoltaic array system with self-cleaning and maintenance functions according to claim 1, wherein: the solar energy support comprises a solar energy square matrix (3), a support pipe rack (11) and a solid connecting rod (111), wherein the support pipe rack (11) consists of four pipe columns, the four pipe columns are respectively arranged at four corners of the bottom of the solar energy square matrix (3), the lower end of each pipe column is fixedly provided with a mounting piece which is installed on the ground in a blocking manner, and the support pipe racks (11) in the front-back direction are fixed through the solid connecting rod (111).

3. The solar photovoltaic array system with self-cleaning and maintenance functions according to claim 1, wherein: the control end of the water pump (121) is provided with a heat sensing component, and the pumped water quantity can be adjusted by changing the temperature during continuous irradiation.

4. The solar photovoltaic array system with self-cleaning and maintenance functions according to claim 1, wherein: the square matrix positioning pipe rack (13) is of an S-shaped communicated square pipeline structure, and side supports (131) for fixedly supporting the auxiliary frames (2) are integrally arranged at two ends of each square pipe in an isolation mode.

5. The solar photovoltaic array system with self-cleaning and maintenance functions according to claim 1, wherein: the extending valve rod (115) is arranged on the side face of the rod body inside the movable water drain pipe (114) in a sleeved mode, and the movable water drain pipe (114) is limited in a sliding mode through the hydraulic spring (1151).

6. The solar photovoltaic array system with self-cleaning and maintenance functions according to claim 1, wherein: the water inlet pipe orifice (213) is arranged at one side far away from the solar array (3) and corresponds to the upper blade of the water wheel body (217), the water outlet pipe orifice (214) corresponds to the lower blade of the water wheel body (217), and the water supply interface (215) is arranged at one side close to the solar array (3) and corresponds to the middle position of the water wheel body (217).

7. The solar photovoltaic array system with self-cleaning and maintenance functions according to claim 1, wherein: the shaft end of the glue piston (253) is arranged at a predetermined interval from the water piston (252) at the initial position.

8. The solar photovoltaic array system with self-cleaning and maintenance functions according to claim 1, wherein: the water interface (256) communicated with the water chamber (254) is fixedly communicated with the water supply interface (215) through a pipeline assembly (23), the glue joint (257) communicated with the hydraulic chamber (255) is fixedly communicated with the output end of the glue supply pump (221) through the pipeline assembly (23), the glue joint (257) communicated with the glue suction pipe cavity (27) is fixedly communicated with the input end of the suction pump (222) through the pipeline assembly (23), and the water interface (256) communicated with the water flushing attachment plate (2511) is fixedly communicated with the water outlet pipe orifice (214) through the pipeline assembly (23).