Weather-resistant heliostat reflecting mirror surface device

Abstract

The utility model relates to a weather-resistant heliostat reflecting mirror surface device which comprises a heliostat assembly used for refracting solar rays, a supporting assembly used for supporting the heliostat assembly is arranged at the lower end of the heliostat assembly, and a rotating mechanism used for driving the supporting assembly and the heliostat assembly to complete rotating and overturning movement is arranged at the lower end of the supporting assembly. The upper end of the heliostat assembly is provided with the cleaning assembly used for cleaning the surface of the heliostat assembly, the cleaning assembly ensures that the transparent ceramic coating is always kept clean, accumulation of dust and stains is avoided, and high-efficiency work of the heliostat is ensured through precise cooperation of the driving system, the acceleration mechanism and the rotating assembly. The speed and the accuracy of system response are greatly improved through accurate regulation and control provided by the stepping motor, and through the design, the heliostat system can keep efficient light energy conversion and weather resistance in a severe environment, and high stability and low maintenance cost of the system are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to heliostat technical field, concretely points to weather resistance heliostat mirror device. BACKGROUND

[0002] Heliostat mirror device is a kind of technical equipment for concentrating solar energy, usually used in solar thermal power generation system, by a set of adjustable mirror, solar light is focused on a fixed receiver, to realize efficient solar energy capture and conversion, the main function of heliostat is to adjust the angle of mirror according to the movement of the sun, keep solar light focusing on receiver, ensure all-weather, continuously receive solar energy, the device is composed of multiple mirrors, usually high-precision control system is used to realize the tracking of solar light, to optimize the utilization efficiency of energy, heliostat mirror device has wide application in large-scale solar power generation, can effectively improve energy conversion rate, reduce energy loss, promote the utilization of renewable energy.

[0003] For the related technology in the above, the inventor thinks that in the prior art, the traditional heliostat mirror device has poor weather resistance, especially in long-term exposure to outdoor environment, the surface of mirror is easily eroded by wind sand, rain, ultraviolet light and other factors, leading to surface material aging or damage, thereby reducing its reflection efficiency, in addition, the traditional heliostat device mostly does not have self-cleaning function, therefore, in the long-term operation process, the surface of mirror is easy to accumulate dust, stains and other pollutants, the accumulation of these pollutants not only increases the cost of cleaning and maintenance, but also further affects the refractive index of light, leading to the decrease of the condensing effect of mirror, and further affecting the overall solar energy capture efficiency, with the passage of time, the stains, dust and material aging on the surface of mirror may cause the gradual decrease of energy conversion efficiency, this efficiency reduction will directly affect the operation effect of solar power generation system, may need more maintenance work, even replace the mirror in advance, increase the operation cost and maintenance burden of system. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving above-mentioned problem, provides a kind of weather resistance heliostat mirror device.

[0005] To achieve the above object, the weather resistance heliostat mirror device provided by the utility model adopts the following technical scheme:

[0006] The utility model provides a kind of weathering heliostat mirror surface device, including the heliostat component for refracting sunlight, the lower end of the heliostat component is provided with the support component for supporting heliostat component, the lower end of the support component is provided with the rotating mechanism for driving support component and heliostat component complete rotation and overturning movement, the upper end of the heliostat component is provided with the cleaning component for the surface cleaning of heliostat component, the rotating mechanism includes pedestal, the inside fixed connection of the pedestal is connected with step motor, the output end of step motor is fixedly connected with support column on upper side, the top of support column is fixedly connected with bottom plate, both sides of bottom plate are fixedly connected with side plate, one side of one side plate is fixedly connected with drive motor, the inside center of two side plates is all penetrated and is set with sleeve hole.

[0007] Further, the support component includes a swivel seat, the swivel seat is arranged between the two side plates, both sides of the two swivel seats are fixedly connected with sleeve columns, the two sleeve columns are rotatably sleeved in the two sleeve holes respectively, and one end of the sleeve column close to the drive motor is fixedly connected with the output end of the drive motor, and the upper end of the swivel seat is fixedly connected with a support platform.

[0008] Further, the heliostat component includes a mounting frame, the mounting frame is fixedly connected at the center of the upper end of the support platform, the glass plate is fixedly sleeved in the mounting frame, the glass plate is provided with a silver plating layer, the upper end of the silver plating layer is coated with a transparent silicone coating layer, the upper end of the transparent silicone coating layer is coated with a transparent ceramic coating layer, the support platform is provided with a drive mechanism for moving the cleaning component at the upper end of both sides, the inside of the two drive mechanisms is provided with an acceleration mechanism for driving the cleaning component to rotate at high speed, and the lower end of the support platform is provided with a guide assembly for assisting the linear movement of the drive mechanism at both sides.

[0009] Further, the drive mechanism includes a rack, a guide groove, a guide rail, a first support bar, a second support bar, a first support plate, a second support plate, a protective cover and a servo motor, the rack is fixedly connected at one side of the upper end of the support platform, the inside of the rack is provided with a guide groove at both sides, the guide rail is slidably sleeved in the inside of the two guide rails, the first support bar and the second support bar are fixedly connected with the first support bar and the second support bar respectively at the side away from each other of the two guide rails, the first support bar is fixedly connected with the first support plate at the upper end, the second support bar is fixedly connected with the second support plate at the upper end, the protective cover for protecting the acceleration mechanism is fixedly connected between the first support plate and the second support plate at the upper side, the servo motor is fixedly connected with the first support plate at one side, and the output end of the servo motor penetrates one side of the first support plate to the other side of the first support plate.

[0010] Further, the acceleration mechanism comprises a first positioning plate and a second positioning plate, the first positioning plate and the second positioning plate are fixedly connected on the sides of the first supporting plate and the second supporting plate close to each other respectively, a first protective cover is fixedly sleeved on the upper side of the outer side of the first positioning plate, a second protective cover is fixedly sleeved on the outer side of the second positioning plate, a third positioning plate is fixedly connected between the first protective cover and the second protective cover, a driving shaft is rotatably sleeved with the first positioning plate and the third positioning plate through two bearings on the one side of the inner side of the first positioning plate and the third positioning plate, a driving gear is fixedly sleeved on the outer side of the driving shaft, the driving gear and the rack are in mesh transmission, and the output end of the servo motor is fixedly connected with the end of the driving shaft close to the servo motor.

[0011] Further, the first positioning plate and the third positioning plate are rotatably sleeved with a first transmission shaft through two bearings on the other side of the inner side of the first positioning plate and the third positioning plate, a first transmission gear is fixedly sleeved on the outer side of the first transmission shaft, the first transmission gear and the driving gear are in gear mesh transmission, and the diameter of the driving gear is greater than the diameter of the driving gear, a second transmission shaft is rotatably sleeved with the second transmission shaft through a bearing on the end of the inner side of the second positioning plate close to the first transmission shaft, the second transmission shaft is fixedly connected between the end of the second transmission shaft close to the first transmission shaft and the first transmission shaft, a second transmission gear is fixedly sleeved on the outer side center of the second transmission shaft, a third transmission shaft is rotatably sleeved with the third transmission shaft through a bearing on the other side of the inner side of the second positioning plate, a third gear is fixedly sleeved on the outer side of the third transmission shaft, the third gear and the second transmission gear are in gear mesh transmission, and the diameter of the second transmission gear is greater than the diameter of the third gear.

[0012] Further, the guiding assembly comprises a connecting strip, the connecting strip is fixedly connected on the one side of the lower end of the supporting platform, the inner sides of the lower two sides of the connecting strip are both provided with a sliding groove, the inner sides of the two sliding grooves are both slidably sleeved with a sliding rail, the lower ends of the two sliding rails are fixedly connected with a connecting piece, one side of the connecting piece is fixedly connected with a connecting block, a plurality of butt screws are rotatably sleeved in the inner side of the connecting block, and the assembly ends of the plurality of butt screws are threadedly sleeved in the lower inner side of the first supporting strip.

[0013] Further, the cleaning assembly comprises a rotating shaft, the rotating shaft is fixedly connected between the sides close to each other of the two third gears, and a cleaning roller brush is fixedly sleeved on the outer side of the rotating shaft, and the cleaning roller brush is in contact with the upper surface of the transparent ceramic coating.

[0014] In summary, the utility model has at least one of the following beneficial technical effects:

[0015] 1、The various components of the device work together to fully improve the working efficiency of the whole heliostat system. Through the precisely designed reflecting surface, silver layer, transparent silica gel coating and transparent ceramic coating, combined with the efficient cleaning system and precise driving control, the system can run stably for a long time under complex environmental conditions;

[0016] 2, the cleaning assembly ensures that the transparent ceramic coating is always clean, avoids the accumulation of dust and stains, the precise cooperation of the driving system, the acceleration mechanism and the rotating assembly ensures the efficient work of the heliostat, and the precise control provided by the stepping motor greatly improves the speed and accuracy of the system response, through these designs, the heliostat system can maintain high efficient light energy conversion and weather resistance in harsh environment, ensure the high stability and low maintenance cost of the system. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0018] Figure 2 It is a three-dimensional structure schematic view of the utility model from another perspective.

[0019] Figure 3 It is a three-dimensional split structure schematic view of the utility model.

[0020] Figure 4 It is a three-dimensional split structure schematic view of the rotating mechanism of the utility model.

[0021] Figure 5 It is a three-dimensional structure schematic view of the support assembly of the utility model.

[0022] Figure 6 It is a three-dimensional split structure schematic view of the heliostat assembly of the utility model.

[0023] Figure 7 It is a three-dimensional split structure schematic view of the driving mechanism of the utility model.

[0024] Figure 8 It is a three-dimensional split structure schematic view of the acceleration mechanism of the utility model.

[0025] Figure 9 It is a three-dimensional split structure schematic view of the guide assembly of the utility model.

[0026] Explanation of reference numerals in the drawings:

[0027] 1, rotating mechanism; 101, base; 102, stepper motor; 103, support column; 104, bottom plate; 105, side plate; 106, drive motor; 107, sleeve hole; 2, support assembly; 201, rotating seat; 202, sleeve column; 203, support platform; 3, heliostat assembly; 301, mounting frame; 302, glass plate; 303, silver plating layer; 304, transparent silica gel coating layer; 305, transparent ceramic coating layer; 4, drive mechanism; 401, rack; 402, guide groove; 403, guide rail; 404, first support strip; 405, second support strip; 406, first support plate; 407, second support plate; 408, protective cover; 409, servo motor; 5, acceleration mechanism; 501, first positioning plate; 502, second positioning plate; 503, third positioning plate; 504, drive shaft; 505, drive gear; 506, first transmission shaft; 507, first transmission gear; 508, second transmission shaft; 509, second transmission gear; 5010, third transmission shaft; 5011, third gear; 5012, first protective cover; 5013, second protective cover; 6, guide assembly; 601, connecting strip; 602, sliding groove; 603, sliding rail; 604, connecting piece; 605, connecting block; 606, butt joint bolt; 7, cleaning assembly; 701, rotating shaft; 702, cleaning roller. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0029] Embodiment 1:

[0030] The following will be combined with the drawings Figures 1-9 The present application will be further described in detail.

[0031] The embodiments of the present application disclose a weather-resistant heliostat mirror device, please refer to Figures 1-6, including a heliostat assembly 3 for refracting sunlight, the lower end of the heliostat assembly 3 is provided with a support assembly 2 for supporting the heliostat assembly 3, the lower end of the support assembly 2 is provided with a rotating mechanism 1 for driving the support assembly 2 and the heliostat assembly 3 to complete the rotation and overturning movement, the upper end of the heliostat assembly 3 is provided with a cleaning assembly 7 for cleaning the surface of the heliostat assembly 3, the rotating mechanism 1 comprises a base 101, the inside of the base 101 is fixedly connected with a stepping motor 102, the output end of the upper part of the stepping motor 102 is fixedly connected with a support column 103, the top of the support column 103 is fixedly connected with a bottom plate 104, both sides of the bottom plate 104 are fixedly connected with side plates 105, one side of one of the side plates 105 is fixedly connected with a drive motor 106, the inside of both side plates 105 is provided with a sleeve hole 107, the support assembly 2 comprises a rotating seat 201, the rotating seat 201 is arranged between the two side plates 105, both sides of the rotating seat 201 are fixedly connected with sleeve columns 202, the two sleeve columns 202 are rotatably sleeved in the two sleeve holes 107 respectively, and one end of the sleeve column 202 close to the drive motor 106 is fixedly connected with the output end of the drive motor 106, the upper end of the rotating seat 201 is fixedly connected with a support platform 203, the heliostat assembly 3 comprises a mounting frame 301, the mounting frame 301 is fixedly connected to the upper end center of the support platform 203, the inside of the mounting frame 301 is fixedly sleeved with a glass plate 302, the glass plate 302 is provided with a silver plating layer 303, the upper end of the silver plating layer 303 is coated with a transparent silicone coating 304, the upper end of the transparent silicone coating 304 is coated with a transparent ceramic coating 305, the upper end of the support platform 203 is provided with a drive mechanism 4 for driving the cleaning assembly 7 to move, both sides of the support platform 203 are provided with an acceleration mechanism 5 for driving the cleaning assembly 7 to rotate at high speed, both sides of the support platform 203 are provided with a guide assembly 6 for assisting the linear movement of the drive mechanism 4, the rotating mechanism 1 drives the support assembly 2 and the heliostat assembly 3 to rotate and overturn, to adapt to the change of the position of the sun, the rotating mechanism 1 rotates the support column 103 and the support platform 203, so that the heliostat assembly 3 can always maintain the best angle, thereby achieving the maximum focusing of sunlight, the support assembly 2 comprises the rotating seat 201 and the sleeve column 202, the cooperation of the rotating seat 201 and the sleeve column 202 enables the heliostat to rotate freely in the horizontal and vertical directions, the motion system not only enables the heliostat to accurately track the movement of the sun, but also improves the efficiency of the system, maximizes the collection of solar energy through accurate directional control, and ensures the maximization of light utilization rate, the cooperation of the components of the device fully improves the working efficiency of the whole heliostat system.Through the precisely designed reflecting surface, silver plating layer 303, transparent silica gel coating 304 and transparent ceramic coating 305, combined with efficient cleaning system and precise driving control, the system can operate stably for a long time under complex environmental conditions, and the cleaning assembly 7 ensures that the transparent ceramic coating 305 is always clean, avoiding the accumulation of dust and stains, and the precise cooperation of the driving system, the accelerating mechanism 5 and the rotating assembly ensures the efficient work of the heliostat, and the precise regulation provided by the stepping motor 102 greatly improves the speed and accuracy of the system response, through these designs, the heliostat system can maintain efficient light energy conversion in harsh environments, ensuring high stability and low maintenance cost of the system.

[0032] The utility model embodiment discloses a kind of weathering heliostat reflecting surface devices, please refer to Figures 7-8The driving mechanism 4 comprises a rack 401 fixedly connected at one side of the upper end of the support platform 203, guide grooves 402 are formed at both sides of the inner part of the rack 401, guide rails 403 are slidably sleeved at the inner part of both the guide rails 403, first and second support strips 404 and 405 are fixedly connected at the sides of both the guide rails 403 away from each other, a first support plate 406 is fixedly connected to the upper end of the first support strip 404, a second support plate 407 is fixedly connected to the upper end of the second support strip 405, a protective cover 408 for protecting the acceleration mechanism 5 is fixedly connected between the first and second support plates 406 and 407 at the upper side, a servo motor 409 is fixedly connected to one side of the first support plate 406, the output end of the servo motor 409 penetrates through one side of the first support plate 406 and extends to the other side of the first support plate 406, the acceleration mechanism 5 comprises first and second positioning plates 501 and 502, the first and second positioning plates 501 and 502 are fixedly connected to the sides of the first and second support plates 406 and 407 close to each other, a first protective cover 5012 is fixedly sleeved to the outer side of the first positioning plate 501 at the upper side, a second protective cover 5013 is fixedly sleeved to the outer side of the second positioning plate 502, a third positioning plate 503 is fixedly connected between the first and second protective covers 5012 and 5013, a driving shaft 504 is rotatably sleeved to the inner part of the first and third positioning plates 501 and 503 at one side through two bearings, a driving gear 505 is fixedly sleeved to the outer side of the driving shaft 504, the driving gear 505 is in mesh transmission with the rack 401, the output end of the servo motor 409 is fixedly connected to the end of the driving shaft 504 close to the servo motor 409, a first transmission shaft 506 is rotatably sleeved to the inner part of the first and third positioning plates 501 and 503 at the other side through two bearings, a first transmission gear 507 is fixedly sleeved to the outer side of the first transmission shaft 506, the first transmission gear 507 is in gear mesh transmission with the driving gear 505, and the diameter of the driving gear 505 is greater than that of the first transmission gear 507, a second transmission shaft 508 is rotatably sleeved to the inner part of the second positioning plate 502 at the end close to the first transmission shaft 506 through a bearing, the second transmission shaft 508 is fixedly connected between the end close to the first transmission shaft 506 and the first transmission shaft 506, and a second transmission gear 509 is fixedly sleeved to the outer side center of the second transmission shaft 508, a third transmission shaft 5010 is rotatably sleeved to the inner part of the second positioning plate 502 at the other side through a bearing, a third gear 5011 is fixedly sleeved to the outer side of the third transmission shaft 5010, the third gear 5011 is in gear mesh transmission with the second transmission gear 509, the diameter of the second transmission gear 509 is greater than that of the third gear 5011, the rack 401 is connected with the acceleration mechanism 5, so that the acceleration mechanism 5 can move stably along the guide rails 403, the acceleration mechanism 5 is a transmission system composed of a plurality of gears, which comprises the driving gear 505 and the first and second transmission gears 507 and 509, and the transmission is realized through the servo motor 409 and the gear transmission.The driving gear 505 drives the rotation of the first transmission shaft 506, the second transmission shaft 508 and a plurality of shafts, realizes the meshing transmission of gears, through the precise mechanical structure, the driving mechanism 4 can drive the acceleration mechanism 5 to run at high speed, so as to accelerate the rotation speed of the cleaning assembly 7, the high-speed rotation of the acceleration mechanism 5 not only improves the cleaning efficiency of the cleaning roller brush 702, but also ensures the rapidity of the cleaning process, avoids the long-term accumulation of sand and dust on the transparent ceramic coating 305, so as to ensure the high reflection efficiency of the heliostat.

[0033] The utility model discloses a kind of weathering heliostat mirror surface devices, please refer to Figure 9 Guiding assembly 6 includes connecting strip 601, connecting strip 601 is fixedly connected at the lower end of support platform 203 one side, connecting strip 601 inside lower two sides are equipped with sliding slot 602, two sliding slots 602 are slidably sleeved with slide rail 603 inside, two slide rails 603 lower ends are fixedly connected with connecting piece 604, connecting piece 604 one side is fixedly connected with connecting block 605, connecting block 605 is rotatably sleeved in multiple butt bolts 606 inside, and multiple butt bolts 606 assembly end is respectively threadedly sleeved in the lower portion of first support strip 404 inside, connecting strip 601 is fixedly connected with support platform 203, slide rail 603 is slid through sliding slot 602, and is connected with guiding rail 403 by connecting piece 604, the effect of guiding assembly 6 is to provide stable movement path for driving mechanism 4, ensure that driving mechanism 4 does not produce deviation or vibration when moving along straight line, guiding assembly 6 is matched by sliding slot 602 and slide rail 603, so that driving mechanism 4 is not hindered when moving, ensure that cleaning assembly 7 can rotate at high speed stably, so as to improve the efficiency and quality of cleaning, the existence of the component effectively reduces structural vibration and mechanical friction, prolongs the service life of overall system.

[0034] The utility model discloses a kind of weathering heliostat mirror surface devices, please refer to Figure 3The cleaning assembly 7 comprises a rotating shaft 701 fixedly connected between the side of the two third gears 5011 close to each other, and a cleaning roller brush 702 fixedly sleeved outside the rotating shaft 701, the cleaning roller brush 702 being in contact with the upper surface of the transparent ceramic coating 305, the cleaning assembly 7 being composed of the rotating shaft 701 and the cleaning roller brush 702, the rotating shaft 701 being installed on the side close to the two third gears 5011, the rotating shaft 701 being connected with the cleaning roller brush 702, the cleaning roller brush 702 being located above the transparent ceramic coating 305 on the upper surface of the heliostat assembly 3, when the accelerating mechanism 5 starts to operate and drives the cleaning assembly 7, the rotating shaft 701 drives the cleaning roller brush 702 to rotate at high speed, the cleaning roller brush 702 being in contact with the surface of the transparent ceramic coating 305, and dust, sand and other dirt adhered to the surface being swept away through high-speed rotation, this process not only avoids the influence of the pollutants on the mirror surface reflection performance, but also ensures that the heliostat can maintain the best reflection efficiency at any time, since the cleaning roller brush 702 can accurately contact every small area, the cleaning effect is very uniform, and the long-time cleaning of the heliostat surface is ensured.

[0035] The utility model discloses an embodiment of one kind is the implementation principle is: rotating mechanism 1 is responsible for driving support assembly 2 and heliostat assembly 3 and carries out rotation and overturning movement, to adapt to the change of sun position, rotating mechanism 1 passes through rotating support column 103 and support platform 203, make heliostat assembly 3 can always keep the best angle, thereby reach the maximum degree of sunlight focus, support assembly 2 includes the rotation seat 201 and the sleeve column 202, through the cooperation of rotation seat 201 and sleeve column 202, make heliostat can rotate freely in horizontal and vertical direction, this motion system not only can make heliostat accurately track the movement of the sun, can also improve the efficiency of system, through accurate directional control maximizes the collection of solar energy, ensure the maximization of illumination utilization rate, rack 401 is connected with acceleration mechanism 5, make acceleration mechanism 5 can along with guide rail 403 steady movement, acceleration mechanism 5 is the transmission system that is composed of multiple gear, including drive gear 505 and first transmission gear 507 and second transmission gear 509, through servo motor 409 and gear drive, drive gear 505 drives the rotation of first transmission shaft 506 and second transmission shaft 508 and multiple shafts, realizes the meshing transmission of gear, through this precision mechanical structure, drive mechanism 4 can drive acceleration mechanism 5 high speed operation, thereby speed up the rotation speed of cleaning assembly 7, the high speed rotation of acceleration mechanism 5 not only improves the cleaning efficiency of cleaning roller brush 702, also ensure the rapidity of cleaning process, avoid the long-term accumulation of sand and dust on transparent ceramic coating 305, thereby guarantee the high reflection efficiency of heliostat, connecting strip 601 is fixedly connected with support platform 203, slide rail 603 slides through slide groove 602, and is connected with guide rail 403 through connecting piece 604, the effect of guide assembly 6 is to provide stable motion path for drive mechanism 4, ensure that drive mechanism 4 does not produce deviation or vibration when along linear motion, guide assembly 6 passes through the cooperation of slide groove 602 and slide rail 603, make drive mechanism 4 not be hindered when moving, ensure that cleaning assembly 7 can rotate stably at high speed, thereby improve the efficiency and quality of cleaning, the existence of this component effectively reduces structural vibration and mechanical friction, prolongs the service life of overall system, cleaning assembly 7 is composed of rotating shaft 701 and cleaning roller brush 702, rotating shaft 701 is installed on the side close to two third gears 5011, rotating shaft 701 is connected with cleaning roller brush 702, cleaning roller brush 702 is located above transparent ceramic coating 305 on the upper surface of heliostat assembly 3, when acceleration mechanism 5 starts to operate and drive cleaning assembly 7, rotating shaft 701 drives cleaning roller brush 702 to rotate at high speed, cleaning roller brush 702 contacts transparent ceramic coating 305 surface, through high speed rotation and removes the dust, sand particle and other dirt adhered on the surface, this process not only avoids the influence of pollutant on mirror surface reflection performance, also ensure that heliostat can keep the best reflection efficiency at any time, since cleaning roller brush 702 can accurately contact every small area, therefore the cleaning effect is very uniform, guarantee the long time cleaning of heliostat surface.

[0036] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, so: all equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A weatherable heliostat mirror surface apparatus, characterized by, The application discloses a heliostat assembly (3) for refracting sunlight, a support assembly (2) arranged at the lower end of the heliostat assembly (3) for supporting the heliostat assembly (3), a rotating mechanism (1) arranged at the lower end of the support assembly (2) for driving the support assembly (2) and the heliostat assembly (3) to rotate and flip, a cleaning assembly (7) arranged at the upper end of the heliostat assembly (3) for cleaning the surface of the heliostat assembly (3), the rotating mechanism (1) comprises a base (101), a stepping motor (102) fixedly connected inside the base (101), a support column (103) fixedly connected to the output end of the stepping motor (102), a bottom plate (104) fixedly connected to the top end of the support column (103), side plates (105) fixedly connected to the two sides of the bottom plate (104), a drive motor (106) fixedly connected to one side of one of the side plates (105), and sleeve holes (107) penetratingly arranged at the inner center of the two side plates (105).

2. The weatherization heliostat mirror apparatus of claim 1, wherein, The support assembly (2) comprises rotating seats (201) arranged between the two side plates (105), sleeve columns (202) fixedly connected to the two sides of the rotating seats (201), the sleeve columns (202) rotatably arranged in the sleeve holes (107), and one end of the sleeve column (202) close to the drive motor (106) fixedly connected to the output end of the drive motor (106), and a support platform (203) fixedly connected to the upper end of the rotating seat (201).

3. The weatherization heliostat mirror apparatus of claim 2, wherein, The heliostat assembly (3) comprises an installation frame (301) fixedly connected to the center of the upper end of the support platform (203), a glass plate (302) fixedly sleeved in the installation frame (301), a silver plating layer (303) arranged on the glass plate (302), a transparent silica gel coating layer (304) plated on the upper end of the silver plating layer (303), and a transparent ceramic coating layer (305) plated on the upper end of the transparent silica gel coating layer (304), drive mechanisms (4) arranged at the two sides of the upper end of the support platform (203) for driving the cleaning assembly (7) to move, acceleration mechanisms (5) arranged in the drive mechanisms (4) for driving the cleaning assembly (7) to rotate at high speed, and guide assemblies (6) arranged at the two sides of the lower end of the support platform (203) for assisting the drive mechanisms (4) to move linearly.

4. The weatherization heliostat mirror apparatus of claim 3, wherein, The driving mechanism (4) includes a rack (401), a guide groove (402), a guide rail (403), a first support bar (404), a second support bar (405), a first support plate (406), a second support plate (407), a protective cover (408) and a servo motor (409), the rack (401) is fixedly connected at the upper end of the support platform (203) on one side, the rack (401) is internally provided with guide grooves (402) on both sides, two guide rails (403) are internally provided with guide rails (403), two guide rails (403) are respectively fixedly connected with the first support bar (404) and the second support bar (405) on the side away from each other, the first support bar (404) is fixedly connected with the first support plate (406) on the upper end, the second support bar (405) is fixedly connected with the second support plate (407) on the upper end, the first support plate (406) and the second support plate (407) are fixedly connected with the protective cover (408) for protecting the acceleration mechanism (5) on the upper side between them, the first support plate (406) is fixedly connected with the servo motor (409) on one side, and the output end of the servo motor (409) penetrates through one side of the first support plate (406) and reaches the other side of the first support plate (406).

5. The weatherization heliostat mirror apparatus of claim 4, wherein, The acceleration mechanism (5) includes a first positioning plate (501) and a second positioning plate (502), the first positioning plate (501) and the second positioning plate (502) are fixedly connected on the side close to each other of the first support plate (406) and the second support plate (407), the first positioning plate (501) is fixedly sleeved with a first protective cover (5012) on the upper side of the outer side, the second positioning plate (502) is fixedly sleeved with a second protective cover (5013) on the outer side, the first protective cover (5012) and the second protective cover (5013) are fixedly connected with a third positioning plate (503) between them, the first positioning plate (501) and the third positioning plate (503) are rotatably sleeved with a drive shaft (504) on the side inside through two bearings, the drive shaft (504) is fixedly sleeved with a drive gear (505) on the outer side, the drive gear (505) and the rack (401) are in gear transmission, and the drive shaft (504) is fixedly connected with the output end of the servo motor (409) on the end close to the servo motor (409).

6. The weatherization heliostat mirror apparatus of claim 5, wherein, The first positioning plate (501) and the third positioning plate (503) are rotatably connected with the first transmission shaft (506) at the other side of the inside of the first positioning plate (501) and the third positioning plate (503) through two bearings, the first transmission shaft (506) is fixedly connected with the first transmission gear (507) outside, the first transmission gear (507) and the driving gear (505) are in gear engagement transmission, the diameter of the driving gear (505) is greater than the diameter of the driving gear (505), the second transmission shaft (508) is rotatably connected with the second transmission shaft (508) at one end of the first transmission shaft (506) inside the second positioning plate (502) through a bearing, the second transmission shaft (508) is fixedly connected between the first transmission shaft (506) and the second transmission shaft (508) close to one end of the first transmission shaft (506), and the second transmission shaft (508) is fixedly connected with the second transmission gear (509) outside the center of the second transmission shaft (508), the third transmission shaft (5010) is rotatably connected with the third transmission shaft (5010) at the other side of the inside of the second positioning plate (502) through a bearing, the third transmission shaft (5010) is fixedly connected with the third gear (5011) outside, the third gear (5011) and the second transmission gear (509) are in gear engagement transmission, and the diameter of the second transmission gear (509) is greater than that of the third gear (5011).

7. The weatherization heliostat mirror apparatus of claim 4, wherein, The guide assembly (6) comprises a connecting strip (601) fixedly connected at one side of the lower end of the support platform (203), and the connecting strip (601) is provided with a sliding groove (602) at the lower two sides of the inside of the connecting strip (601), and the sliding groove (602) is provided with a sliding rail (603) rotatably connected with the sliding rail (603) inside the sliding groove (602), and the sliding rail (603) is fixedly connected with a connecting piece (604) at the lower end of the sliding rail (603), and the connecting piece (604) is fixedly connected with a connecting block (605) at one side of the connecting piece (604), and the connecting block (605) is rotatably connected with a plurality of butt screws (606) inside the connecting block (605), and the butt screws (606) are threadedly connected with the first support strip (404) at the lower part of the butt screws (606).

8. The weatherization heliostat mirror apparatus of claim 6, wherein, The cleaning assembly (7) comprises a rotating shaft (701), the rotating shaft (701) is fixedly connected between the two third gears (5011) close to each other, and the rotating shaft (701) is fixedly connected with a cleaning roller (702) outside, and the cleaning roller (702) is in contact with the upper surface of the transparent ceramic coating (305).

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