A cleaning device for electric power generation and energy storage equipment and a method for using the same

Abstract

The present invention discloses a cleaning device for electric power generation and energy storage equipment and a method for using the same, which relates to the technical field of cleaning devices for electric power generation and energy storage equipment, and solves the problem that during the operation of existing solar photovoltaic power generation, dust easily accumulates on the surface of photovoltaic panels due to the relatively dry external environment, thereby affecting the efficiency of absorbing solar energy. A cleaning device for electric power generation and energy storage equipment and a method for using the same, comprising a mobile base, a mobile guide rail being provided below the mobile base, a plurality of solar photovoltaic panels being evenly provided on one side of the mobile guide rail, a water tank being installed above the mobile base, and a water pump protection housing being installed above the water tank. The present invention can clean solar photovoltaic panels by installing a fixed base, a distance adjustment mechanism, an angle adjustment mechanism, a cleaning sponge, a laser ranging sensor and a water tank, thereby preventing dust accumulation from affecting the power generation efficiency.

Description

Technical Field

[0001] The present invention relates to the field of cleaning devices for electric power generation and energy storage equipment, and in particular to a cleaning device for electric power generation and energy storage equipment and a method for using the same. Background Art

[0002] With the rapid development of social economy, the demand for electricity is increasing. Electric power generation and energy storage equipment refers to equipment that converts other energy sources into electric energy and stores it. Solar photovoltaic panels are a type of electric power generation and energy storage equipment. Photovoltaic panels are panels in solar photovoltaic modules that are used to absorb solar energy. Solar photovoltaic modules are a type of power generation device that generates direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). Since they have no moving parts, they can operate for a long time without causing any loss. Simple photovoltaic cells can provide energy for watches and computers, while more complex photovoltaic systems can illuminate houses and supply power to the power grid. Solar photovoltaic modules can be made into different shapes, and the modules can be connected to generate more electricity.

[0003] However, during the operation of existing solar photovoltaic power generation, dust easily accumulates on the surface of the photovoltaic panel due to the relatively dry external environment, affecting the efficiency of absorbing solar energy; therefore, it does not meet the existing needs. In this regard, we propose a cleaning device for electric power generation and energy storage equipment and a method for using the same. Summary of the Invention

[0004] The purpose of the present invention is to provide a cleaning device for electric power generation and energy storage equipment and a method for using the same, so as to solve the problems raised in the above background technology that during the operation of existing solar photovoltaic power generation, dust easily accumulates on the surface of the photovoltaic panel due to the relatively dry external environment, thereby affecting the efficiency of absorbing solar energy.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a cleaning device for electric power generation and energy storage equipment, comprising a mobile base, a mobile guide rail being provided below the mobile base, a plurality of solar photovoltaic panels being evenly provided on one side of the mobile guide rail, a water storage tank being installed above the mobile base, a water pump protection housing being installed above the water storage tank, a water pumping pipe being installed on one side of the water pump protection housing, a fixed base being installed on one side of the water storage tank, a support rod being installed on the upper end surface of the fixed base, an electric push rod being installed on one side of the support rod, and a distance adjustment mechanism being installed on the front end of the electric push rod;

[0006] The pitch adjustment mechanism includes a fixed adjustment block, a pitch adjustment motor is installed inside the fixed adjustment block, a pitch adjustment motor bevel gear is installed at the front end of the pitch adjustment motor, a conversion bevel gear is installed on one side of the pitch adjustment motor bevel gear, a transmission spur gear is installed above the conversion bevel gear, an internally threaded sleeve gear is installed on one side of the transmission spur gear, an internally threaded sleeve is installed in the middle of the internally threaded sleeve gear, a pitch adjustment screw is installed in the middle of the internally threaded sleeve, an end fixing plate is installed at one end of the pitch adjustment screw, a connecting block is provided at the other end of the end fixing plate, and an angle adjustment mechanism is installed on the outer side of the connecting block;

[0007] The angle adjustment mechanism includes a cleaning sponge fixing plate rotating block, an angle adjustment motor gear is installed inside the cleaning sponge fixing plate rotating block, an angle adjustment motor is installed at the front end of the angle adjustment motor gear, a rotating bearing gear is installed above the angle adjustment motor, a rotating bearing is installed in the middle of the rotating bearing gear, and a cleaning sponge fixing plate is installed below the angle adjustment mechanism;

[0008] A cleaning sponge is installed on the lower end surface of the cleaning sponge fixing plate, and laser ranging sensors are installed on both ends of the cleaning sponge fixing plate.

[0009] Preferably, the fixed base includes a rotating motor, a rotating motor bevel gear is installed at the front end of the rotating motor, a transmission bevel gear is provided on one side of the rotating motor bevel gear, a transmission shaft is installed in the middle of the transmission bevel gear, and a battery is provided below the rotating motor.

[0010] Preferably, two semicircular fixing rings are evenly provided on the outside of the electric push rod, and a number of fixing holes are evenly provided on both ends of the semicircular fixing rings. One side of the semicircular fixing ring is completely fitted with one side of the support rod, and the semicircular fixing ring and the support rod are fixed by screws.

[0011] Preferably, the upper surface of the cleaning sponge fixing plate and the upper end surface of the water pump protection shell are each provided with two connecting end tubes, the connecting end tube above the cleaning sponge fixing plate and the connecting end tube above the water pump protection shell are connected through a rubber hose, one end of the connecting end tube on the surface of the cleaning sponge fixing plate passes through the cleaning sponge fixing plate and a water seepage head is provided at the end, and the water seepage head penetrates into the interior of the cleaning sponge.

[0012] Preferably, the inner side of the internal threaded sleeve and the outer side of the pitch-adjusting screw are both provided with threads with the same rotation direction, and the internal threaded sleeve and the pitch-adjusting screw are connected by threads.

[0013] Preferably, the front end of the electric push rod is completely fitted with one side of the fixed adjustment block, and the fixed adjustment block and the electric push rod are fixed by welding.

[0014] Preferably, a rotation limit baffle is provided on one side of the outer surface of the lower end of the transmission shaft, and a rotation limit block is provided on the other side of the transmission shaft, and the angle between the rotation limit block and the rotation limit baffle is 180 degrees.

[0015] A method for using a cleaning device, comprising the following steps:

[0016] (A) Turn on the power of the device. After the power is turned on, the angle adjustment motor gear is started first. The angle adjustment motor gear drives the angle adjustment motor to rotate, so that the angle adjustment motor drives the rotating bearing gear and the rotating bearing fixed to the rotating bearing gear to rotate. When the rotating bearing rotates, it drives the axis of the connecting block fixed around the end fixing plate of the pitch adjustment screw to rotate, so that the cleaning sponge fixing plate rotating block drives the cleaning sponge fixing plate to rotate around the axis of the rotating bearing, so that the distance between the laser ranging sensors provided at both ends of the cleaning sponge fixing plate and the surface of the solar photovoltaic panel is always changing. The laser ranging sensor transmits the change in the distance between the solar photovoltaic panel to the external PLC terminal. The external PLC terminal controls the forward and reverse rotation of the angle adjustment motor gear by judging the difference in the distance between the two laser ranging sensors and the solar photovoltaic panel, until the distance between the laser ranging sensors at both ends of the cleaning sponge fixing plate and the solar photovoltaic panel is consistent, at which time the angle adjustment motor gear stops rotating;

[0017] (B) Then the pitch-adjusting motor inside the fixed adjustment block is started. After the pitch-adjusting motor is started, it drives the pitch-adjusting motor bevel gear to rotate, so that the pitch-adjusting motor bevel gear drives the conversion bevel gear and the transmission spur gear fixed on the same rotating shaft as the conversion bevel gear to rotate. When the transmission spur gear rotates, it drives the internal threaded sleeve gear meshed with it and the internal threaded sleeve fixed to the internal threaded sleeve gear to rotate. When the internal threaded sleeve rotates, the thread friction between the pitch-adjusting screw and the pitch-adjusting screw causes the pitch-adjusting screw to move along the axis of the internal threaded sleeve, so that the pitch-adjusting screw drives the end fixing plate fixed at its end and the angle adjustment mechanism as a whole connected to the end fixing plate through the connecting block and the cleaning sponge fixing plate fixed on the surface of the angle adjustment mechanism to move, so that the cleaning sponge fixing plate drives the cleaning sponge to gradually fit the surface of the solar photovoltaic panel;

[0018] (C) As the cleaning sponge gradually adheres to the surface of the solar photovoltaic panel, the laser distance sensors at both ends of the cleaning sponge fixing plate will continuously feed back the detected distance to the external PLC control terminal until the distance between the laser distance sensor and the solar photovoltaic panel reaches a certain range value. The external PLC terminal will cut off the power supply of the pitch-adjusting screw. At this time, the cleaning sponge on the surface of the cleaning sponge fixing plate will completely adhere to the surface of the solar photovoltaic panel, and there will be a certain degree of squeezing, so that the cleaning sponge is tightly attached to the surface of the solar photovoltaic panel;

[0019] (D) At this time, the external PLC control terminal will power the water pump inside the water pump protection shell, so that the water pump inside the water pump protection shell will extract the cleaning liquid in the middle of the water tank through the water pump pipe, and then transport it along the connecting hose connected to the connecting end pipe above the water pump protection shell to the connecting end pipe above the cleaning sponge fixing plate. Then, the cleaning liquid will penetrate into the cleaning sponge along the seepage head at the end of the connecting end pipe inside the cleaning sponge fixing plate, so that the cleaning sponge is completely soaked. At this time, the external PLC control terminal starts the power mechanism inside the mobile base, so that the mobile base moves along the surface of the moving guide rail, so that the completely soaked cleaning sponge slides on the surface of the solar photovoltaic panel as the entire device moves, thereby cleaning the surface of the solar photovoltaic panel;

[0020] (E) After the fully soaked cleaning sponge has partially cleaned the surface of the solar photovoltaic panel, the electric push rod is powered on, so that the electric push rod is extended or retracted when powered on, driving the fixed adjustment block at its end to move, so that the fixed adjustment block moves synchronously with the movement of the electric push rod by adjusting the pitch screw, so that the cleaning sponge moves in contact with the surface of the solar photovoltaic panel, so that the cleaning area of ​​the cleaning sponge is changed, and the entire surface of the solar photovoltaic panel can be cleaned;

[0021] (F) After a solar photovoltaic panel is cleaned, the external PLC control terminal moves the base along the movable guide rail, so that the entire device moves to the next solar photovoltaic panel for cleaning. This process is repeated. After a row of solar photovoltaic panels are cleaned, the external PLC control terminal moves the base along the movable guide rail to another row of solar photovoltaic panels. At this time, the device will present a 180-degree turn with the solar photovoltaic panel, and the cleaning sponge will present a 180-degree angle with the solar photovoltaic panel. At this time, the rotating motor will start, and the rotating motor will drive the rotating motor bevel gear to rotate, so that the rotating motor bevel gear drives the transmission bevel gear and the transmission shaft fixed to the transmission bevel gear to rotate. When the transmission shaft rotates, it will drive the support rod above it and fixed to it to rotate, so that the support rod drives the electric push rod on one side to rotate, so that the rotation of the electric push rod drives the distance adjustment mechanism, the angle adjustment mechanism and the cleaning sponge fixing plate to rotate as a whole, so that the cleaning sponge returns to one side of the solar photovoltaic panel. At this time, the above cleaning operation is repeated to continue cleaning the device.

[0022] Preferably, the upper end of the transmission shaft is inserted into the inside of the support rod, and a plug pin is provided on one side of the outer surface of the end of the transmission shaft inserted into the inside of the support rod, one end of the plug pin is inserted into the inside of the end of the transmission shaft, and the other end of the plug pin is inserted into the inside of the support rod.

[0023] Preferably, one end of the water pumping pipe is inserted into the interior of the water tank, and the distance difference between the end of the water pumping pipe inserted into the interior of the water tank and the inner bottom surface of the water tank is 3-4 cm.

[0024] Compared with the prior art, the beneficial effects of the method of use of the present invention are:

[0025] The present invention can clean solar photovoltaic panels by installing a fixed base, a distance adjustment mechanism, an angle adjustment mechanism, a cleaning sponge, a laser distance sensor and a water storage tank, thereby preventing dust accumulation from affecting power generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0027] Figure 2 It is a triaxial isometric view of the present invention as a whole;

[0028] Figure 3 It is a structural schematic diagram of the fixed base of the present invention;

[0029] Figure 4 is a cross-sectional view of a cleaning sponge fixing plate of the present invention;

[0030] Figure 5Schematic diagram of the structure of the angle adjustment mechanism of the present invention;

[0031] Figure 6 Schematic diagram of the structure of the distance adjustment mechanism of the present invention;

[0032] Figure 7 It is a schematic circuit diagram of the present invention as a whole.

[0033] Figure: 1, solar photovoltaic panel; 2, moving guide rail; 3, moving base; 4, water tank; 5, fixed base; 501, rotating motor; 502, rotating motor bevel gear; 503, transmission bevel gear; 504, transmission shaft; 505, battery; 6, support rod; 7, electric push rod; 8, pitch adjustment mechanism; 801, pitch adjustment screw; 802, end fixing plate; 803, connecting block; 804, fixed adjustment block; 805, internal threaded casing; 806, internal threaded casing gear; 8 07. Transmission spur gear; 808. Conversion bevel gear; 809. Pitch-adjusting motor bevel gear; 810. Pitch-adjusting motor; 9. Angle adjustment mechanism; 901. Cleaning sponge fixing plate rotating block; 902. Rotating bearing; 903. Rotating bearing gear; 904. Angle-adjusting motor gear; 905. Angle-adjusting motor; 10. Cleaning sponge fixing plate; 11. Cleaning sponge; 12. Suction pipe; 13. Water pump protective housing; 14. Laser ranging sensor; 15. Seepage head; 16. Connecting end pipe. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] The rotating motor 501 (model 5IK40GN-C), the electric push rod 7 (model DYTZ), the pitch-adjusting motor 810 (model GA12-N20) and the angle-adjusting motor 905 (model 5GN15K) mentioned in the present invention can all be obtained on the market or by private order.

[0036] See also Figures 1 to 7 The present invention provides an embodiment of a cleaning device for electric power generation and energy storage equipment, comprising a mobile base 3, a mobile guide rail 2 being provided below the mobile base 3, a plurality of solar photovoltaic panels 1 being evenly provided on one side of the mobile guide rail 2, a water storage tank 4 being installed above the mobile base 3, a water pump protection housing 13 being installed above the water storage tank 4, a water pump protection housing 13 being installed on one side of the water pump protection housing 13, a fixed base 5 being installed on one side of the water storage tank 4, a support rod 6 being installed on the upper end surface of the fixed base 5, an electric push rod 7 being installed on one side of the support rod 6, and a distance adjustment mechanism 8 being installed on the front end of the electric push rod 7;

[0037] The pitch-adjusting mechanism 8 includes a fixed adjusting block 804, a pitch-adjusting motor 810 is installed inside the fixed adjusting block 804, a pitch-adjusting motor bevel gear 809 is installed at the front end of the pitch-adjusting motor 810, a conversion bevel gear 808 is installed on one side of the pitch-adjusting motor bevel gear 809, a transmission spur gear 807 is installed above the conversion bevel gear 808, an internally threaded sleeve gear 806 is installed on one side of the transmission spur gear 807, an internally threaded sleeve gear 805 is installed in the middle of the internally threaded sleeve gear 806, a pitch-adjusting screw 801 is installed in the middle of the internally threaded sleeve 805, an end fixing plate 802 is installed at one end of the pitch-adjusting screw 801, a connecting block 803 is provided at the other end of the end fixing plate 802, an angle adjustment mechanism 9 is installed on the outer side of the connecting block 803, which can adjust the angle between the cleaning sponge 11 and the solar photovoltaic panel 1 so that the angle of the cleaning sponge 11 is consistent with that of the solar photovoltaic panel 1, so that the cleaning sponge 11 can be conveniently attached to the surface of the solar photovoltaic panel 1 for cleaning;

[0038] The angle adjustment mechanism 9 includes a cleaning sponge fixing plate rotating block 901, an angle adjustment motor gear 904 is installed inside the cleaning sponge fixing plate rotating block 901, an angle adjustment motor 905 is installed at the front end of the angle adjustment motor gear 904, a rotating bearing gear 903 is installed above the angle adjustment motor 905, a rotating bearing 902 is installed in the middle of the rotating bearing gear 903, and a cleaning sponge fixing plate 10 is installed below the angle adjustment mechanism 9;

[0039] A cleaning sponge 11 is installed on the lower end surface of the cleaning sponge fixing plate 10, and laser ranging sensors 14 are installed at both ends of the cleaning sponge fixing plate 10, which can monitor the distance between the two ends of the cleaning sponge fixing plate 10 and the solar photovoltaic panel 1 in real time, making it convenient to adjust the angle.

[0040] Furthermore, the fixed base 5 includes a rotating motor 501, a rotating motor bevel gear 502 is installed at the front end of the rotating motor 501, a transmission bevel gear 503 is provided on one side of the rotating motor bevel gear 502, a transmission shaft 504 is installed in the middle of the transmission bevel gear 503, and a battery 505 is provided below the rotating motor 501. The device does not require external wires and will not affect the movement of the device, which is convenient and safe.

[0041] Furthermore, two semicircular fixing rings are evenly arranged on the outside of the electric push rod 7, and a number of fixing holes are evenly arranged on both ends of the semicircular fixing rings. One side of the semicircular fixing ring is completely fitted with one side of the support rod 6. The semicircular fixing ring and the support rod 6 are fixed with screws, which can firmly fix the electric push rod 7 to prevent it from falling off.

[0042] Furthermore, two connecting end tubes 16 are provided on the upper surface of the cleaning sponge fixing plate 10 and the upper end surface of the water pump protection shell 13. The connecting end tube 16 above the cleaning sponge fixing plate 10 is connected to the connecting end tube 16 above the water pump protection shell 13 through a rubber hose. One end of the connecting end tube 16 on the surface of the cleaning sponge fixing plate 10 passes through the cleaning sponge fixing plate 10 and is provided with a seepage head 15 at the end. The seepage head 15 penetrates into the interior of the cleaning sponge 11, which can make the cleaning sponge 11 completely soaked, ensuring smooth cleaning.

[0043] Furthermore, the inner side of the internal threaded sleeve 805 and the outer side of the pitch-adjusting screw 801 are both provided with threads with the same rotation direction. The internal threaded sleeve 805 and the pitch-adjusting screw 801 are connected by threads. The threaded connection structure is simple, ensuring that the pitch-adjusting screw 801 can move when the internal threaded sleeve 805 rotates, so that the cleaning sponge 11 can smoothly fit the surface of the solar photovoltaic panel 1.

[0044] Furthermore, the front end of the electric push rod 7 is completely fitted with one side of the fixed adjustment block 804, and the fixed adjustment block 804 is fixed to the electric push rod 7 by welding. The connection stability of the fixed adjustment block 804 and the electric push rod 7 is ensured so that the fixed adjustment block 804 can move with the electric push rod 7.

[0045] Furthermore, a rotation limit baffle is provided on one side of the outer surface of the lower end of the transmission shaft 504, and a rotation limit block is provided on the other side of the transmission shaft 504. The angle between the rotation limit block and the rotation limit baffle is 180 degrees, which limits the rotation angle of the transmission shaft 504 and ensures smooth operation of the device.

[0046] A method for using a cleaning device, comprising the following steps:

[0047] (A) Turn on the power of the device. After the power is turned on, the angle adjustment motor gear 904 is first started. The angle adjustment motor gear 904 drives the angle adjustment motor 905 to rotate, so that the angle adjustment motor 905 drives the rotating bearing gear 903 and the rotating bearing 902 fixed to the rotating bearing gear 903 to rotate. When the rotating bearing 902 rotates, it drives 90 to rotate around the axis of the connecting block 803 fixed by the end fixing plate 802 at the end of the pitch adjustment screw 801, so that the cleaning sponge fixing plate rotating block 901 drives the cleaning sponge fixing plate 10 to rotate around the axis of the rotating bearing 902, so that The distance between the laser distance measuring sensors 14 provided at both ends of the cleaning sponge fixing plate 10 and the surface of the solar photovoltaic panel 1 is constantly changing. The laser distance measuring sensors 14 transmit the change in the distance between the solar photovoltaic panel 1 to an external PLC terminal. The external PLC terminal controls the forward and reverse rotation of the angle adjustment motor gear 904 by judging the difference in the distance between the two laser distance measuring sensors 14 and the solar photovoltaic panel 1 until the distance between the laser distance measuring sensors 14 at both ends of the cleaning sponge fixing plate 10 and the solar photovoltaic panel 1 is consistent. At this time, the angle adjustment motor gear 904 stops rotating.

[0048] (B) Then the pitch-adjusting motor 810 inside the fixed adjustment block 804 is started. After the pitch-adjusting motor 810 is started, it drives the pitch-adjusting motor bevel gear 809 to rotate, so that the pitch-adjusting motor bevel gear 809 drives the conversion bevel gear 808 and the transmission spur gear 807 fixed on the same shaft as the conversion bevel gear 808 to rotate. When the transmission spur gear 807 rotates, it drives the internal threaded sleeve gear 806 meshing with it and the internal threaded sleeve 805 fixed to the internal threaded sleeve gear 806 to rotate. When the tube 805 rotates, the thread friction between the tube 805 and the pitch-adjusting screw 801 causes the pitch-adjusting screw 801 to move along the axis of the internal threaded sleeve 805, so that the pitch-adjusting screw 801 drives the end fixing plate 802 fixed at its end, the angle adjustment mechanism 9 connected to the end fixing plate 802 via the connecting block 803, and the cleaning sponge fixing plate 10 fixed to the surface of the angle adjustment mechanism 9 to move, so that the cleaning sponge fixing plate 10 drives the cleaning sponge 11 to gradually fit the surface of the solar photovoltaic panel 1;

[0049] (C) As the cleaning sponge 11 gradually adheres to the surface of the solar photovoltaic panel 1, the laser distance sensors 14 at both ends of the cleaning sponge fixing plate 10 continuously feed back the detected distance to the external PLC control terminal until the distance between the laser distance sensor 14 and the solar photovoltaic panel 1 reaches a certain range value. The external PLC terminal then cuts off the power supply to the pitch-adjusting screw 801. At this time, the cleaning sponge 11 on the surface of the cleaning sponge fixing plate 10 completely adheres to the surface of the solar photovoltaic panel 1, and a certain degree of compression is present, so that the cleaning sponge 11 is tightly attached to the surface of the solar photovoltaic panel 1;

[0050] (D) At this time, the external PLC control terminal will power the water pump inside the water pump protection shell 13, so that the water pump inside the water pump protection shell 13 will extract the cleaning liquid in the middle of the water tank 4 through the water pumping pipe 12, and then transport it along the connecting hose connected to the connecting end pipe 16 above the water pump protection shell 13 to the connecting end pipe 16 above the cleaning sponge fixing plate 10, and then the cleaning liquid will penetrate into the cleaning sponge 11 along the seepage head 15 at the end of the connecting end pipe 16 inside the cleaning sponge fixing plate 10, so that the cleaning sponge 11 is completely soaked. At this time, the external PLC control terminal starts the power mechanism inside the mobile base 3, so that the mobile base 3 moves along the surface of the moving guide rail 2, so that the completely soaked cleaning sponge 11 slides on the surface of the solar photovoltaic panel 1 as the entire device moves, thereby cleaning the surface of the solar photovoltaic panel 1;

[0051] (E) After the fully soaked cleaning sponge 11 has partially cleaned the surface of the solar photovoltaic panel 1, the electric push rod 7 is powered on, so that the electric push rod 7 extends or retracts when powered on, driving the fixed adjustment block 804 at its end to move. The fixed adjustment block 804 moves along with the electric push rod 7 by adjusting the pitch adjustment screw 801, so that the cleaning sponge 11 moves synchronously with the surface of the solar photovoltaic panel 1, thereby changing the cleaning area of ​​the cleaning sponge 11 and cleaning the entire surface of the solar photovoltaic panel 1;

[0052] (F) After a solar photovoltaic panel 1 is cleaned, the external PLC control terminal moves the base 3 along the movable guide rail 2, so that the device as a whole moves to the next solar photovoltaic panel 1 for cleaning, and repeats this process. After all the solar photovoltaic panels 1 in a row are cleaned, the external PLC control terminal moves the base 3 along the movable guide rail 2 to another row of solar photovoltaic panels 1. At this time, the device will present a 180-degree turn with the solar photovoltaic panel 1. At this time, the cleaning sponge 11 will present a 180-degree angle with the solar photovoltaic panel 1. At this time, the rotating motor 501 will be started, and the rotating motor The machine 501 drives the rotating motor bevel gear 502 to rotate, so that the rotating motor bevel gear 502 drives the transmission bevel gear 503 and the transmission shaft 504 fixed to the transmission bevel gear 503 to rotate. When the transmission shaft 504 rotates, it will drive the support rod 6 above it and fixed to it to rotate, so that the support rod 6 drives the electric push rod 7 on one side of it to rotate, thereby driving the distance adjustment mechanism 8, the angle adjustment mechanism 9 and the cleaning sponge fixing plate 10 to rotate as a whole through the rotation of the electric push rod 7, so that the cleaning sponge 11 returns to one side of the solar photovoltaic panel 1, and the above cleaning operation is repeated at this time to continue cleaning the device.

[0053] Furthermore, the upper end of the transmission shaft 504 is inserted into the interior of the support rod 6, and a plug pin is provided on one side of the outer surface of the end of the transmission shaft 504 inserted into the interior of the support rod 6. One end of the plug pin is inserted into the end of the transmission shaft 504, and the other end of the plug pin is inserted into the interior of the support rod 6, ensuring that the transmission shaft 504 can drive the support rod 6 to rotate, realizing a 180-degree rotation of the device, and ensuring smooth cleaning.

[0054] Furthermore, one end of the suction pipe 12 is inserted into the interior of the water tank 4, and the distance difference between the end of the suction pipe 12 inserted into the water tank 4 and the inner bottom surface of the water tank 4 is 3-4 cm, which can ensure that the water flow inside the water tank 4 can keep the test piece clean, and will not cause the cleaning liquid to be extracted at the terminal due to insufficient insertion force of the suction pipe 12.

[0055] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A cleaning device for electric power generation and energy storage equipment, comprising a mobile base (3), characterized in that: A movable guide rail (2) is provided below the movable base (3), and a plurality of solar photovoltaic panels (1) are evenly provided on one side of the movable guide rail (2). A water tank (4) is installed above the movable base (3), and a water pump protection housing (13) is installed above the water tank (4). A water pumping pipe (12) is installed on one side of the water pump protection housing (13). A fixed base (5) is installed on one side of the water tank (4), and a support rod (6) is installed on the upper end surface of the fixed base (5). An electric push rod (7) is installed on one side of the support rod (6), and a distance adjustment mechanism (8) is installed at the front end of the electric push rod (7). The pitch adjustment mechanism (8) comprises a fixed adjustment block (804), a pitch adjustment motor (810) is installed inside the fixed adjustment block (804), a pitch adjustment motor bevel gear (809) is installed at the front end of the pitch adjustment motor (810), a conversion bevel gear (808) is installed on one side of the pitch adjustment motor bevel gear (809), a transmission spur gear (807) is installed above the conversion bevel gear (808), an internally threaded sleeve gear (806) is installed on one side of the transmission spur gear (807), an internally threaded sleeve gear (805) is installed in the middle of the internally threaded sleeve gear (806), a pitch adjustment screw (801) is installed in the middle of the internally threaded sleeve gear (805), an end fixing plate (802) is installed at one end of the pitch adjustment screw (801), a connecting block (803) is provided at the other end of the end fixing plate (802), and an angle adjustment mechanism (9) is installed on the outer side of the connecting block (803); The angle adjustment mechanism (9) comprises a cleaning sponge fixing plate rotating block (901), an angle adjustment motor gear (904) is installed inside the cleaning sponge fixing plate rotating block (901), an angle adjustment motor (905) is installed at the front end of the angle adjustment motor gear (904), a rotating bearing gear (903) is installed above the angle adjustment motor (905), a rotating bearing (902) is installed in the middle of the rotating bearing gear (903), and a cleaning sponge fixing plate (10) is installed below the angle adjustment mechanism (9); A cleaning sponge (11) is mounted on the lower end surface of the cleaning sponge fixing plate (10), and laser distance measuring sensors (14) are mounted on both ends of the cleaning sponge fixing plate (10); The fixed base (5) includes a rotating motor (501), a rotating motor bevel gear (502) is installed at the front end of the rotating motor (501), a transmission bevel gear (503) is provided on one side of the rotating motor bevel gear (502), a transmission shaft (504) is installed in the middle of the transmission bevel gear (503), and a storage battery (505) is provided below the rotating motor (501); Two semicircular fixing rings are evenly arranged on the outside of the electric push rod (7), and a plurality of fixing holes are evenly arranged at both ends of the semicircular fixing rings. One side of the semicircular fixing ring is completely fitted with one side of the support rod (6), and the semicircular fixing ring and the support rod (6) are fixed by screws.

2. The cleaning device for electric power generation and energy storage equipment according to claim 1, characterized in that: The upper surface of the cleaning sponge fixing plate (10) and the upper end surface of the water pump protection shell (13) are both provided with two connecting end tubes (16). The connecting end tube (16) above the cleaning sponge fixing plate (10) and the connecting end tube (16) above the water pump protection shell (13) are connected through a rubber hose. One end of the connecting end tube (16) on the surface of the cleaning sponge fixing plate (10) passes through the cleaning sponge fixing plate (10) and a water seepage head (15) is provided at the end thereof. The water seepage head (15) penetrates deep into the interior of the cleaning sponge (11).

3. The cleaning device for electric power generation and energy storage equipment according to claim 2, characterized in that: The inner side of the internal threaded sleeve (805) and the outer side of the pitch-adjusting screw (801) are both provided with threads with the same rotation direction, and the internal threaded sleeve (805) and the pitch-adjusting screw (801) are connected via threads.

4. The cleaning device for electric power generation and energy storage equipment according to claim 3, characterized in that: The front end of the electric push rod (7) is completely fitted with one side of the fixed adjustment block (804), and the fixed adjustment block (804) and the electric push rod (7) are fixed by welding.

5. The cleaning device for electric power generation and energy storage equipment according to claim 4, characterized in that: A rotation limit baffle is provided on one side of the outer surface of the lower end of the transmission shaft (504), and a rotation limit block is provided on the other side of the transmission shaft (504), and the angle between the rotation limit block and the rotation limit baffle is 180 degrees.

6. A method for using the cleaning device for electric power generation and energy storage equipment according to claim 5, characterized in that: The following steps are involved: (A) Turn on the power of the device. After the power is turned on, the angle adjustment motor gear (904) is first started. The angle adjustment motor gear (904) drives the angle adjustment motor (905) to rotate, so that the angle adjustment motor (905) drives the rotating bearing gear (903) and the rotating bearing (902) fixed to the rotating bearing gear (903) to rotate. When the rotating bearing (902) rotates, it drives the cleaning sponge fixing plate rotating block (901) to rotate around the axis of the connecting block (803), so that the cleaning sponge fixing plate rotating block (901) drives the cleaning sponge fixing plate (10) to rotate around the axis of the rotating bearing (902), so that the cleaning sponge The distance between the laser distance measuring sensors (14) provided at both ends of the fixing plate (10) and the surface of the solar photovoltaic power generation panel (1) is constantly changing. The laser distance measuring sensors (14) transmit the change in the distance between the solar photovoltaic power generation panel (1) to an external PLC terminal. The external PLC terminal controls the forward and reverse rotation of the angle adjustment motor gear (904) by judging the difference in the distance between the two laser distance measuring sensors (14) and the solar photovoltaic power generation panel (1) until the distance between the laser distance measuring sensors (14) at both ends of the cleaning sponge fixing plate (10) and the solar photovoltaic power generation panel (1) is consistent. At this time, the angle adjustment motor gear (904) stops rotating. (B) Then the pitch-adjusting motor (810) inside the fixed adjustment block (804) is started. After the pitch-adjusting motor (810) is started, the pitch-adjusting motor bevel gear (809) is driven to rotate, so that the pitch-adjusting motor bevel gear (809) drives the conversion bevel gear (808) and the transmission spur gear (807) fixed on the same rotating shaft as the conversion bevel gear (808) to rotate. When the transmission spur gear (807) rotates, it drives the internal threaded sleeve gear (806) meshed with it and the internal threaded sleeve (805) fixed to the internal threaded sleeve gear (806) to rotate. The internal threaded sleeve ( When the pitch adjusting screw (805) rotates, the thread friction between the pitch adjusting screw (801) and the pitch adjusting screw (801) causes the pitch adjusting screw (801) to move along the axis of the internal threaded sleeve (805), so that the pitch adjusting screw (801) drives the end fixing plate (802) fixed at its end and the angle adjustment mechanism (9) connected to the end fixing plate (802) via the connecting block (803) as a whole and the cleaning sponge fixing plate (10) fixed on the surface of the angle adjustment mechanism (9) to move, so that the cleaning sponge fixing plate (10) drives the cleaning sponge (11) to gradually fit the surface of the solar photovoltaic panel (1); (C) When the cleaning sponge (11) gradually adheres to the surface of the solar photovoltaic panel (1), the laser distance measuring sensors (14) at both ends of the cleaning sponge fixing plate (10) will continuously feed back the detected distance to the external PLC control terminal until the distance between the laser distance measuring sensor (14) and the solar photovoltaic panel (1) reaches a certain range value, and the external PLC terminal will cut off the power supply of the pitch adjusting screw (801). At this time, the cleaning sponge (11) on the surface of the cleaning sponge fixing plate (10) will completely adhere to the surface of the solar photovoltaic panel (1) and show a certain degree of squeezing, so that the cleaning sponge (11) is tightly attached to the surface of the solar photovoltaic panel (1); (D) At this time, the external PLC control terminal will supply power to the water pump inside the water pump protection shell (13), so that the water pump inside the water pump protection shell (13) extracts the cleaning liquid in the middle of the water tank (4) through the water pumping pipe (12), and then transports it along the connecting hose connected to the connecting end pipe (16) above the water pump protection shell (13) to the connecting end pipe (16) above the cleaning sponge fixing plate (10), and then the cleaning liquid will penetrate into the cleaning sponge (11) along the seepage head (15) at the end of the connecting end pipe (16) inside the cleaning sponge fixing plate (10), so that the cleaning sponge (11) is completely soaked. At this time, the external PLC control terminal starts the power mechanism inside the mobile base (3), so that the mobile base (3) moves along the surface of the moving guide rail (2), so that the completely soaked cleaning sponge (11) slides on the surface of the solar photovoltaic panel (1) as the entire device moves, thereby cleaning the surface of the solar photovoltaic panel (1); (E) After the completely soaked cleaning sponge (11) has finished cleaning a portion of the surface of the solar photovoltaic power generation panel (1), the electric push rod (7) is powered on, so that the electric push rod (7) is extended or retracted when powered on, driving the fixed adjustment block (804) at its end to move, so that the fixed adjustment block (804) moves with the electric push rod (7) by adjusting the pitch adjustment screw (801) so that the cleaning sponge (11) moves synchronously with the surface of the solar photovoltaic power generation panel (1), so that the cleaning area of ​​the cleaning sponge (11) is changed, and the surface of the solar photovoltaic power generation panel (1) can be cleaned as a whole; (F) After a solar photovoltaic power generation panel (1) is cleaned, the external PLC control terminal moves the base (3) along the moving guide rail (2), so that the device as a whole moves to the next solar photovoltaic power generation panel (1) for cleaning, and repeats this process. After a row of solar photovoltaic power generation panels (1) are cleaned, the external PLC control terminal moves the base (3) along the moving guide rail (2) to another row of solar photovoltaic power generation panels (1). At this time, the device and the solar photovoltaic power generation panel (1) are turned 180 degrees. At this time, the cleaning sponge (11) and the solar photovoltaic power generation panel (1) are at an angle of 180 degrees. At this time, the rotating motor (501) is started, and the rotating motor (501) is turned By driving the rotating motor bevel gear (502) to rotate, the rotating motor bevel gear (502) drives the transmission bevel gear (503) and the transmission shaft (504) fixed to the transmission bevel gear (503) to rotate, and when the transmission shaft (504) rotates, it drives the support rod (6) above it and fixed to it to rotate, so that the support rod (6) drives the electric push rod (7) on one side thereof to rotate, thereby driving the distance adjustment mechanism (8), the angle adjustment mechanism (9) and the cleaning sponge fixing plate (10) to rotate as a whole through the rotation of the electric push rod (7), so that the cleaning sponge (11) returns to one side of the solar photovoltaic power generation panel (1), and the above steps are repeated at this time to continue cleaning the solar photovoltaic power generation panel.

7. The method for using the cleaning device for electric power generation and energy storage equipment according to claim 6, characterized in that: The upper end of the transmission shaft (504) is inserted into the interior of the support rod (6), and a plug pin is provided on one side of the outer surface of the end of the transmission shaft (504) inserted into the interior of the support rod (6), one end of the plug pin is inserted into the interior of the end of the transmission shaft (504), and the other end of the plug pin is inserted into the interior of the support rod (6).

8. The method for using the cleaning device for electric power generation and energy storage equipment according to claim 6, characterized in that: One end of the water pumping pipe (12) is inserted into the interior of the water storage tank (4), and the distance difference between the end of the water pumping pipe (12) inserted into the interior of the water storage tank (4) and the inner bottom surface of the water storage tank (4) is 3-4 cm.

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