CN217830990U

CN217830990U - Clean subassembly of photovoltaic module of photovoltaic power generation system is used at family

Info

Publication number: CN217830990U
Application number: CN202221894367.9U
Authority: CN
Inventors: 师俊杰; 王林; 焦其帅; 孙富; 王春如
Original assignee: Bingtuan Xingxin Vocational And Technical College
Current assignee: Bingtuan Xingxin Vocational And Technical College
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-18
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a clean subassembly of photovoltaic power generation system photovoltaic module is used at family relates to energy science technical field. The utility model discloses a support, the photovoltaic module body is installed at the top of support, the rear end terminal surface top of support is provided with clean mechanism, clean mechanism is including fixed frame and motor, one side outer wall central point of fixed frame puts and installs the motor, a side end face of support is provided with collects the subassembly, collect the subassembly and include side frame and trapezoidal frame, the welding of the bottom of side frame has trapezoidal frame, the bottom of support is provided with the circulation flushing assembly, the circulation flushing assembly includes circulation case and water tank, the circulation case is located one side of water tank. The utility model discloses an utilize clean mechanism and collection subassembly, can scrape the water and the dust of photovoltaic module upper surface down, prevent that water and dust from piling up at its upper surface, influence normal use, filter out the dust under the effect of the frame bottom of catchmenting drip hole to take out it and clear up, improve the filter effect.

Description

Clean subassembly of photovoltaic module of photovoltaic power generation system is used at family

Technical Field

The utility model belongs to the technical field of the energy science, especially, relate to a clean subassembly of photovoltaic power generation system photovoltaic module is used at family.

Background

Along with the development of society and science and technology, equipment in each field has all obtained very big development, electric energy is one of indispensable energy in daily life and production, and present electric energy source mostly produces from thermoelectricity or nuclear power, and carry out the theory of environmental protection, can produce electricity through clean energy such as photovoltaic power generation, wind power generation now, wherein photovoltaic power generation utilizes the photovoltaic effect of semiconductor interface and directly changes the technique of light energy into electric energy, because need place in the open air and shine the sun, consequently, need clean the subassembly and wash for photovoltaic module, can alleviate staff's the amount of labour, raise the efficiency.

Through the retrieval, publication No. CN112044820A, application No. 2020.08.25 discloses a photovoltaic module cleaning system of photovoltaic power generation system is used at family, including photovoltaic module, photovoltaic module's lower fixed surface is connected with the support frame, the lower fixed surface of support frame is connected with the supporting plate, the lower fixed surface of supporting plate is connected with the supporting shoe, the side fixedly connected with backup pad of support frame, the last fixed surface of backup pad is connected with the fixed plate, the side of fixed plate is inlayed and is equipped with the push pedal, the lower fixed surface of push pedal is connected with clean layer.

However, the following disadvantages still exist in the practical use:

1. when the household photovoltaic power generation system photovoltaic module cleaning system is used, the surfaces of the photovoltaic modules are pushed and pulled to be cleaned through the two groups of electric telescopic rods, the push plates and the cleaning layer, and the two groups of cleaning measures are oppositely arranged in the mode, so that water and dust can be pushed to the centers of the photovoltaic modules to be accumulated, and the normal use of the photovoltaic modules can be influenced;

2. foretell family is with clean system of photovoltaic power generation system photovoltaic module filters and recycles liquid through oblique filter when using, and this kind of mode is because long-term use dust is more, and the filter filters out the dust and can't discharge the dust, easily causes the dust to pile up on its surface to can cause oblique filter plate surface to block up, influence filter effect and efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean subassembly of photovoltaic power generation system photovoltaic module is used at family, through utilizing clean mechanism and collection subassembly, the motor operation drives the threaded rod and rotates, and it slides on its outer wall to drive the movable block under threaded connection's effect, make the cleaning brush can be clean to the upper surface of photovoltaic module body, scrape the water and the dust of its upper surface, can prevent that water and dust from piling up at the upper surface of photovoltaic module body, influence its normal use, filter out the dust under the effect of the bottom hole that drips of frame portion that catchments, and can take out the frame that catchments, and can clear up its inside dust, improve the filter effect.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a clean subassembly of photovoltaic power generation system photovoltaic module is used at family, which comprises a bracket, the photovoltaic module body is installed at the top of support, the rear end terminal surface top of support is provided with clean mechanism, clean mechanism is including fixed frame and motor, one side outer wall central point of fixed frame puts and installs the motor, a side end face of support is provided with the collection subassembly, the collection subassembly includes side frame and trapezoidal frame, the welding of the bottom of side frame has trapezoidal frame, the bottom of support is provided with circulation flushing assembly, circulation flushing assembly includes circulation case and water tank, the circulation case is located one side of water tank, the support mainly plays the effect of support, can realize photovoltaic power generation's effect through the photovoltaic module body, fixed frame is fixed on the rear end face of support, trapezoidal frame utilizes the log raft play with inside.

Furthermore, the output shaft of the motor runs through a bearing on one side end face of the fixed frame and is connected with the threaded rod through a coupler, the other end of the threaded rod runs through a threaded hole in the end face of the movable block and is connected with the bearing on the inner wall of the fixed frame, the motor runs to drive the threaded rod to rotate, and the external threads on the outer wall of the threaded rod are meshed with the internal threads in the hole wall of the threaded hole in the end face of the movable block and are connected with the internal threads, so that the movable block can be driven to move when the threaded rod rotates.

Furthermore, the upper surface of the moving block is connected with the moving plate through the connecting block, one side of the lower surface of the moving plate is provided with the cleaning brush, and the cleaning brush is in contact with the upper surface of the photovoltaic module body and can play a cleaning role.

Furthermore, sliding grooves are formed in the center positions of the inner walls of the two sides of the side frame, a drain pipe A is arranged in the center position of the bottom of the trapezoid frame, the other end of the drain pipe A is connected with a circulating pipe through a pipe joint, the other end of the circulating pipe is arranged on the upper surface of the circulating box, water is recycled through the drain pipe A and the circulating pipe, and resource waste is reduced.

Furtherly, the internally mounted of side frame has the frame that catchments, and the top both sides of the frame that catchments have all welded the draw bar, and the both sides outer wall central point of side frame puts all to weld there is the slider, and the front end terminal surface central point of side frame puts and installs and draws the post, and the draw bar utilizes to collect water and dust, and the slider is located the inside of spout, plays spacing and supplementary gliding effect to the frame that catchments, is convenient for the frame application of force that catchments through drawing the post.

Further, one side outer wall bottom of circulation case is provided with outlet pipe A, and outlet pipe A's the other end is connected with drain pipe B and connecting pipe A through three fens joints, and connecting pipe A's the other end is connected with the end of intaking of outlet pipe B and water pump through three fens joints, and coupling and three fens joint play the effect of pipe connection.

Further, the other end setting of outlet pipe B is in one side outer wall bottom of water tank, and the other end of water pump passes through the coupling and is connected with connecting pipe B, and connecting pipe B's the other end passes through the coupling and advances water piping connection, and the other end setting of inlet tube puts at one side outer wall central point of flow distribution plate, and the spray tube is installed to the even interval in the past after to the opposite side terminal surface of flow distribution plate, and the flow distribution plate is located the top of support, and the spray tube is provided with a plurality ofly, can wash photovoltaic module body surface.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up clean mechanism, when the staff uses, start the water pump, the water pump is taken out the water in the water tank through outlet pipe B, back through connecting pipe B enter into the flow distribution plate from the inlet tube in, and water spouts to photovoltaic module body upper surface from multiple spray tubes after the flow distribution plate reposition of redundant personnel, starting motor after that, the output shaft of motor is rotatory to drive the threaded rod through the shaft coupling and rotates, and the internal thread meshing in the threaded hole wall on the external screw thread on the threaded rod outer wall and the movable block terminal surface is connected, therefore, can drive the movable block and slide on its outer wall when the threaded rod is rotatory, and then can drive the movable plate and remove and can be clean the upper surface of photovoltaic module body through the cleaning brush on the movable plate, and when cleaning brush down scrubs photovoltaic module body upper surface from last, can scrape the water and the dust of its upper surface, can prevent that water and dust from piling up at the photovoltaic module body upper surface, influence its normal use, the problem of foretell family photovoltaic power generation system photovoltaic module surface push pedal and cleaning layer is piled up through two sets up through electric telescopic handle when using, can push pedal and clean photovoltaic module surface push pedal and clean with clean layer, and can two sets up two sets of clean measures relatively, can push pedal and dust push pedal and push pedal to photovoltaic module, thereby can influence photovoltaic module central department and push away the normal use.

2. The utility model discloses a set up the collection subassembly, after the washing is accomplished, water and dust can be pushed away and collect in the frame that catchments in the side frame, and because a plurality of drip holes have been seted up to the bottom of frame that catchments, therefore, collect and to the water of catchmenting in the frame can follow drip hole and drip and keep in the trapezoidal frame and collect, and the dust of catchmenting in the frame is still inside it, water in the trapezoidal frame can enter into the circulation case from the circulating pipe through drain pipe A after that, and the water pump can be through connecting pipe A and outlet pipe A to its inside water extraction use, also can emit through drain pipe B and carry out the secondary use, it is extravagant to reduce, outside pulling pull the post simultaneously, pull the post atress and will power transmission to the frame that catchments, make catchmenting the frame roll-off under the effect of slider and spout, thereby can take out the frame that catchments, and can clear up its inside dust, it filters out the filter plate surface through oblique filter plate to have solved foretell photovoltaic power generation system photovoltaic module cleaning system when using, and can cause the filter plate surface and the effect to pile up to one side more when using, and this kind of dust.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a photovoltaic module cleaning assembly of a household photovoltaic power generation system;

FIG. 2 is a block diagram of a cleaning assembly;

FIG. 3 is an exploded view of the collection assembly;

FIG. 4 is a block diagram of the circulating flushing assembly.

In the drawings, the reference numbers indicate the following list of parts:

1. a support; 101. a photovoltaic module body; 2. a cleaning mechanism; 201. a fixing frame; 202. a motor; 203. a threaded rod; 204. a moving block; 205. moving the plate; 206. a cleaning brush; 3. a collection assembly; 301. a side frame; 3011. a chute; 302. a trapezoidal frame; 3021. a water drainage pipe A; 303. a water collecting frame; 3031. guiding the plate; 3032. a slider; 3033. pulling the column; 4. a circulating flushing component; 401. a circulation box; 4011. a circulation pipe; 4012. a water outlet pipe A; 4013. a water discharge pipe B; 4014. a connecting pipe A; 402. a water tank; 4021. a water outlet pipe B; 403. a water pump; 4031. a connecting pipe B; 404. a flow distribution plate; 4041. a water inlet pipe; 4042. and (4) a spray pipe.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Please refer to and show 1 to 4, the utility model relates to a family is with clean subassembly of photovoltaic power generation system photovoltaic module, which comprises a bracket 1, photovoltaic module body 101 is installed at the top of support 1, the rear end terminal surface top of support 1 is provided with clean mechanism 2, clean mechanism 2 includes fixed frame 201 and motor 202, one side outer wall central point of fixed frame 201 puts and installs motor 202, a side end face of support 1 is provided with collection subassembly 3, collection subassembly 3 includes side frame 301 and trapezoidal frame 302, the bottom welding of side frame 301 has trapezoidal frame 302, the bottom of support 1 is provided with circulation flushing assembly 4, circulation flushing assembly 4 includes circulation case 401 and water tank 402, circulation case 401 is located one side of water tank 402, support 1 mainly plays the effect of support, photovoltaic power generation's effect can be realized through photovoltaic module body 101, fixed frame 201 is fixed on the rear end face of support 1, trapezoidal frame 302 utilizes the water with inside to go out.

As shown in fig. 1 to 2, an output shaft of the motor 202 penetrates through a bearing on an end surface of one side of the fixed frame 201 and is connected with the threaded rod 203 through a coupler, the other end of the threaded rod 203 penetrates through a threaded hole on an end surface of the moving block 204 and is connected with a bearing on an inner wall of the fixed frame 201, the motor 202 operates to drive the threaded rod 203 to rotate, an external thread on an outer wall of the threaded rod 203 is meshed with an internal thread in a wall of a threaded hole on an end surface of the moving block 204, so that the moving block 204 is driven to move when the threaded rod 203 rotates, an upper surface of the moving block 204 is connected with the moving plate 205 through a connecting block, a cleaning brush 206 is arranged on one side of a lower surface of the moving plate 205, and the cleaning brush 206 is in contact with an upper surface of the photovoltaic module body 101, so as to perform a cleaning function.

As shown in fig. 1 and 3, chutes 3011 are respectively arranged at the central positions of the inner walls of the two sides of the side frame 301, a drain pipe a3021 is arranged at the central position of the bottom of the trapezoidal frame 302, the other end of the drain pipe a3021 is connected with the circulating pipe 4011 through a pipe joint, the other end of the circulating pipe 4011 is arranged on the upper surface of the circulating tank 401, water is recycled through the drain pipe a3021 and the circulating pipe 4011, resource waste is reduced, a water collecting frame 303 is installed inside the side frame 301, guide plates 3031 are welded at both sides of the top of the water collecting frame 303, sliders 3032 are welded at the central positions of the outer walls of the two sides of the side frame 301, pull posts 3033 are installed at the central position of the front end face of the side frame 301, the guide plates 3031 collect water and dust, the sliders 3032 are located inside the chutes 3011, exert force on the water collecting frame 303 for limiting and assisting sliding, the water collecting frame 303 is facilitated by the pull posts 3033, a plurality of holes are formed in the bottom of the water collecting frame 303, and the dust can be separated from water by dripping.

Wherein as shown in fig. 1, 4, one side outer wall bottom of circulation case 401 is provided with outlet pipe a4012, the other end of outlet pipe a4012 is connected with drain pipe B4013 and connecting pipe a4014 through three fens joints, the other end of connecting pipe a4014 is connected with the inlet end of outlet pipe B4021 and water pump 403 through three fens joints, coupling and three fens joints play the effect of pipe connection, the other end of outlet pipe B4021 sets up in one side outer wall bottom of water tank 402, the other end of water pump 403 is connected with connecting pipe B4031 through coupling, the other end of connecting pipe B4031 is connected with inlet tube 4041 through coupling, the other end of inlet tube 4041 sets up in one side outer wall central point of flow distribution plate 404, the other side terminal surface of flow distribution plate 404 from the front to the back is installed with even interval and is spouted nozzle 4042, flow distribution plate 404 is located the top of support 1, nozzle 4042 is provided with a plurality ofly, can be to photovoltaic module body 101 surface washing.

One specific application of this embodiment is: switching on a power supply and starting the equipment; when the water pump 403 is started, the water pump 403 pumps water in the water tank 402 through the water outlet pipe B4021, the water enters the flow distribution plate 404 from the water inlet pipe 4041 through the connecting pipe B4031, the water is distributed through the flow distribution plate 404 and then is sprayed out from the plurality of spray pipes 4042 to the upper surface of the photovoltaic module body 101, then the motor 202 is started, the output shaft of the motor 202 rotates to drive the threaded rod 203 to rotate through the coupler, the external threads on the outer wall of the threaded rod 203 are meshed and connected with the internal threads in the hole wall of the threaded hole on the end surface of the moving block 204, therefore, the moving block 204 is driven to slide on the outer wall of the threaded rod 203 when the threaded rod 203 rotates, the moving block 205 can be driven to move, the cleaning brush 206 on the moving block 205 can clean the upper surface of the photovoltaic module body 101 from top, and the cleaning brush 206 scrapes water and dust on the upper surface of the photovoltaic module body 101 from top down, the water and dust can be prevented from being accumulated on the upper surface of the photovoltaic module body 101, after the cleaning is finished, the water and dust can be pushed into the water collecting frame 303 in the side frame 301 to be collected, and because the bottom of the water collecting frame 303 is provided with a plurality of water dripping holes, the water collected into the water collecting frame 303 can drip from the water dripping holes into the trapezoidal frame 302 to be temporarily stored and collected, the dust in the water collecting frame 303 is still in the water collecting frame, then the water in the trapezoidal frame 302 can enter the circulating tank 401 from the circulating pipe 4011 through the water draining pipe A3021, the water pump 403 can extract the water in the water collecting frame through the connecting pipe A4014 and the water outlet pipe A4012 and can also discharge the water through the water draining pipe B4013 to be used for a second time, the waste is reduced, meanwhile, the pull column 3033 is pulled outwards, the pull column 3033 is stressed and transmits the force to the water collecting frame 303, so that the water collecting frame 303 slides out under the action of the sliding block 3032 and the sliding groove 3011, and the water collecting frame 303 can be taken out, and can clean the dust in the dust collector.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a clean subassembly of photovoltaic power generation system photovoltaic module is used at family, includes support (1), its characterized in that: photovoltaic module body (101) are installed at the top of support (1), the rear end terminal surface top of support (1) is provided with clean mechanism (2), clean mechanism (2) are including fixed frame (201) and motor (202), one side outer wall central point of fixed frame (201) puts and installs motor (202), a side end face of support (1) is provided with collection subassembly (3), collection subassembly (3) are including side frame (301) and trapezoidal frame (302), the bottom welding of side frame (301) has trapezoidal frame (302), the bottom of support (1) is provided with circulation flushing assembly (4), circulation flushing assembly (4) are including circulation case (401) and water tank (402), circulation case (401) are located one side of water tank (402).

2. The household photovoltaic power generation system photovoltaic module cleaning assembly as recited in claim 1, wherein: an output shaft of the motor (202) penetrates through a bearing on one side end face of the fixed frame (201) and is connected with a threaded rod (203) through a coupler, and the other end of the threaded rod (203) penetrates through a threaded hole on the end face of the moving block (204) and is connected with the bearing on the inner wall of the fixed frame (201).

3. The household photovoltaic power generation system photovoltaic module cleaning assembly according to claim 2, wherein: the upper surface of the moving block (204) is connected with the moving plate (205) through a connecting block, and one side of the lower surface of the moving plate (205) is provided with a cleaning brush (206).

4. The household photovoltaic power generation system photovoltaic module cleaning assembly as recited in claim 1, wherein: the both sides inner wall central point of side frame (301) puts and all is provided with spout (3011), the bottom central point of trapezoidal frame (302) puts and is provided with drain pipe A (3021), the other end of drain pipe A (3021) is passed through the coupling and is connected with circulating pipe (4011), the other end setting of circulating pipe (4011) is in the upper surface of circulation case (401).

5. The household photovoltaic power generation system photovoltaic module cleaning assembly as recited in claim 4, wherein: the water collecting frame (303) is installed inside the side frame (301), guide plates (3031) are welded to two sides of the top of the water collecting frame (303), sliding blocks (3032) are welded to the center positions of outer walls of two sides of the side frame (301), and pull columns (3033) are installed at the center positions of the front end faces of the side frame (301).

6. The household photovoltaic power generation system photovoltaic module cleaning assembly as recited in claim 1, wherein: the utility model discloses a circulation case, including circulation case (401), outlet pipe A (4012) is provided with to one side outer wall bottom of circulation case (401), the other end of outlet pipe A (4012) is connected with drain pipe B (4013) and connecting pipe A (4014) through three fens joints, the other end of connecting pipe A (4014) is connected with the end of intaking of outlet pipe B (4021) and water pump (403) through three fens joints.

7. The household photovoltaic power generation system photovoltaic module cleaning assembly as recited in claim 6, wherein: the other end setting of outlet pipe B (4021) is in one side outer wall bottom of water tank (402), the other end of water pump (403) passes through the coupling and is connected with connecting pipe B (4031), the other end of connecting pipe B (4031) passes through the coupling and is connected with inlet tube (4041), the other end setting of inlet tube (4041) is put at one side outer wall central point of flow distribution plate (404), spray tube (4042) are installed to the even interval in the past after to the opposite side terminal surface of flow distribution plate (404).