A photovoltaic sand control device

Abstract

The present invention discloses a photovoltaic sand control device, which relates to the technical field of photovoltaic sand fixation. It includes a photovoltaic power generation mechanism, and a water collection and spraying mechanism is arranged on the photovoltaic power generation mechanism. The water collection and spraying mechanism includes a housing, a diversion housing, a water pump, a heat insulation sleeve, a water tank and a T-shaped plate. A V-shaped plate is rotatably connected to the outer surface of the rotating rod. A filter screen is installed inside the installation hole. A flow regulating valve is installed at one of the water outlet ends of the three-way pipe. A water curtain sprinkler is installed at the water outlet end of the delivery pipe. A motor body is installed on one side of the housing. By setting the water collection and spraying mechanism, the present invention can collect water, clean the sand attached to the surface of the photovoltaic panel, and supply water to the vegetation around the photovoltaic panel, that is, improve the conversion rate of the photovoltaic panel, improve the use effect of the photovoltaic sand control device, and at the same time improve the use efficiency of the photovoltaic sand control device.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic sand fixation, and specifically to a photovoltaic sand control device. Background Technique

[0002] Photovoltaic sand control refers to a method of building a photovoltaic power station in desert areas and using the shielding effect of photovoltaic panels and the infrastructure of the photovoltaic power station for desert control and ecological restoration. Generally, it will be combined with vegetation to improve the ecological environment.

[0003] Photovoltaic sand control requires the use of a photovoltaic sand control device. The photovoltaic sand control device mainly installs photovoltaic panels in desert areas. The photovoltaic panels can reduce water evaporation, lower wind speed, and resist wind and sand erosion, thereby playing a role in sand fixation.

[0004] In the existing technology, in the actual use process of the existing photovoltaic sand control device, although it can play a role in sand fixation, it does not have the functions of water collection and brushing the sand attached to the surface of its own photovoltaic panels. That is, the photovoltaic panels will reduce the light energy conversion rate due to the sand covering their surfaces. At the same time, the photovoltaic sand control device also does not have the function of supplying water to the vegetation around the photovoltaic panels. That is, the vegetation may reduce the survival rate due to lack of water supply, which not only reduces the use effect of the photovoltaic sand control device, but also reduces the use efficiency of the photovoltaic sand control device.

[0005] Therefore, we propose a new type of photovoltaic sand control device to solve the problems raised in the above background technique. Summary of the Invention

[0006] The purpose of the present invention is to provide a photovoltaic sand control device to solve the problems that the existing photovoltaic sand control device does not have the functions of water collection and brushing the sand attached to the surface of its own photovoltaic panels. That is, the photovoltaic panels will reduce the light energy conversion rate due to the sand covering their surfaces. At the same time, the photovoltaic sand control device also does not have the function of supplying water to the vegetation around the photovoltaic panels. That is, the vegetation reduces the survival rate due to lack of water supply, which not only reduces the use effect of the photovoltaic sand control device, but also reduces the use efficiency of the photovoltaic sand control device.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A photovoltaic sand control device includes a photovoltaic power generation mechanism, and a water collection and spraying mechanism is arranged on the photovoltaic power generation mechanism;

[0008] The water collection and spraying mechanism includes a housing, a diversion housing, a water pump, a heat insulation sleeve, a water tank and a T-shaped plate. Cylindrical holes are provided on both sides of the inner wall of the housing. A rotating rod is rotatably connected between the two cylindrical holes through bearings. A V-shaped plate is rotatably connected to the outer surface of the rotating rod. Mounting holes are provided on the inclined surfaces of the inner wall of the V-shaped plate, and filter nets are installed inside the mounting holes. A diversion pipe is installed at the water outlet end of the diversion housing. A first water outlet pipe is fixedly penetrated through the inner wall of the housing. A connecting pipe is installed at the water outlet end of the first water outlet pipe. The output end of the water pump is installed with a three-way pipe. One of the water outlet ends of the three-way pipe is installed with a flow regulating valve. The water outlet end of the flow regulating valve is installed with a second water outlet pipe. The water outlet end of the second water outlet pipe is installed with a shunt pipe. The other water outlet end of the three-way pipe is installed with a delivery pipe. The water outlet end of the delivery pipe is installed with a water curtain sprinkler. A box cover is installed on the top of the water tank. A motor body is installed on one side of the housing. The water inlet end of the water pump is installed with a water inlet pipe.

[0009] Preferably, both sides of the V-shaped plate are in contact with both sides of the inner wall of the housing. The water outlet end of the diversion pipe is above the inside of the V-shaped plate. The bottom of the heat insulation plate is in contact with the top of the heat insulation sleeve. The output end of the motor body is installed with one end of the rotating rod. The water outlet end of the connecting pipe movably penetrates through the outer wall of the heat insulation sleeve. The water outlet end of the connecting pipe fixedly penetrates through the outer wall of the water tank near the top. The water inlet end of the water inlet pipe is connected to the water outlet end of the water tank. The water outlet end of the water tank movably penetrates through the inner wall of the heat insulation sleeve.

[0010] Preferably, a small vibrator is installed on the inclined surface of the outer wall of the V-shaped plate. A plurality of fixing nails are movably sleeved on the outer wall of the shunt pipe. The water tank is movably sleeved inside the heat insulation sleeve. A heat insulation plate is placed on the top of the box cover. The bottom of the T-shaped plate is in contact with the top of the heat insulation plate.

[0011] Preferably, the photovoltaic power generation mechanism includes a hollow block. A plurality of ground anchors movably penetrate through the top of the hollow block. A placement box is fixedly sleeved inside the hollow block. The housing is fixed at a position near the top of the outer wall of the placement box.

[0012] Preferably, the water pump is installed at the bottom of the inner wall of the placement box. The heat insulation sleeve is movably sleeved inside the placement box. The water outlet end of the first water outlet pipe movably penetrates through the outer wall of the placement box. The connecting pipe is inside the placement box.

[0013] Preferably, the three-way pipe, the heat insulation plate, the box cover and the flow regulating valve are all inside the placement box. A base is fixed on the top of the placement box. The T-shaped plate is installed on the base. Two symmetrically arranged support frames are fixed near the edge of the top of the base.

[0014] Preferably, a rotating shaft is rotatably connected inside each of the two support frames, a single-hole block is fixedly sleeved on the outer surface of each rotating shaft, a mounting frame is fixed between the tops of the two single-hole blocks, and the water inlet end of the diversion shell fixedly penetrates through the outer wall of the mounting frame.

[0015] Preferably, the water curtain sprinkler is fixed on the mounting frame, a first U-shaped block is fixed on the top of the base, a connecting rod is fixed inside the first U-shaped block, and a sub-connector is rotatably connected to the outer surface of the connecting rod.

[0016] Preferably, a female connector is arranged at the top end of the sub-connector, a second U-shaped block is fixed on the top of the female connector, a plurality of card holes are equidistantly distributed and opened on the inner wall of the mounting frame, and the second U-shaped block and one of the card holes are connected by bolts and nuts.

[0017] Preferably, a photovoltaic panel is installed inside the mounting frame, the water outlet of the water curtain sprinkler is located at the top of the photovoltaic panel, a mounting seat is installed at the bottom of the inner wall of the placement box, and a controller is installed on the top of the mounting seat.

[0018] Preferably, an inverter is installed on the top of the mounting seat, the controller is electrically connected to the inverter, the controller is electrically connected to the photovoltaic panel, the inverter is electrically connected to the small vibrator, and the inverter is electrically connected to the water pump.

[0019] Preferably, the controller is electrically connected to the flow regulating valve, the motor body is electrically connected to the inverter, two symmetrically arranged mounting plates are fixed inside the placement box, and a cover plate is installed between the tops of the two mounting plates.

[0020] Preferably, the cover plate is located at the top opening of the placement box, a heat dissipation shell is fixedly penetrated through the top of the cover plate, a rubber ring is arranged at the through hole at the top of the heat dissipation shell, and the conveying pipe is movably sleeved inside the rubber ring.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. The present invention can collect water, clean the sand adhering to the surface of the photovoltaic panel, and supply water to the vegetation around the photovoltaic panel by setting up a water collection and spraying mechanism. That is, it improves the conversion rate of the photovoltaic panel, enhances the use effect of the photovoltaic desert control device, and also improves the use efficiency of the photovoltaic desert control device. When it rains, first, with the cooperation of the mounting frame, the rainwater and sand after cleaning the surface of the photovoltaic panel can be transported to the inside of the diversion shell. Subsequently, with the cooperation of the diversion shell, the water carrying sand can be diverted to the V-shaped plate. Then, with the cooperation of the V-shaped plate, the housing, and the filter screen, the sand in the water can be filtered and retained, and the filtered water can be transported to the inside of the first water outlet pipe. After that, with the cooperation of the first water outlet pipe and the connecting pipe, the water transported to the inside of the first water outlet pipe can be transported to the inside of the water tank.

[0023] 2. When the water pump is started in the present invention, the controller can directly use the cooperation of the inverter and the water inlet pipe to pump out the water collected in the water tank and transport it to the inside of the three-way pipe. Subsequently, with the cooperation of the three-way pipe, the flow regulating valve, and the second water outlet pipe, the water transported by the three-way pipe can be transported to the inside of the shunt pipe. Then, with the cooperation of the shunt pipe, the vegetation around the photovoltaic panel can be supplied with water. After that, with the cooperation of the three-way pipe, the conveying pipe, and the water curtain sprinkler, the sand adhering to the surface of the photovoltaic panel can be flushed.

[0024] 3. When it is necessary to process the sand remaining in the space composed of the filter screen, the housing, and the V-shaped plate in the present invention, first, with the cooperation of the controller, the inverter, the housing, the two cylindrical holes, and the bearings, the rotating rod can be rotated. Subsequently, with the cooperation of the rotating rotating rod, the V-shaped plate can be rotated to divert the sand in the space composed of the filter screen, the housing, and the V-shaped plate. Then, with the cooperation of the controller, the inverter, and the small vibrator, the sand remaining on the filter screen can be vibrated down.

[0025] 4. The present invention can adjust the angle of the photovoltaic panel and transport the alternating current obtained after power generation by setting up a photovoltaic power generation mechanism. When it is necessary to install the photovoltaic desert control device, the photovoltaic desert control device can be stably fixed in the sand by directly using the cooperation of the ground anchor and the hollow block. When it is necessary to adjust the angle of the photovoltaic panel, first, all the bolts and nuts are removed. Then, with the cooperation of the support frame, the rotating shaft, the base, and the single-hole block, the angle of the photovoltaic panel can be adjusted. After that, with the cooperation of the first U-shaped block, the sub-connector, the mother-connector, and the connecting rod, the position of the second U-shaped block can be adjusted. Then, with the cooperation of the bolts, the card holes, and the nuts, the second U-shaped block can be connected to the mounting frame, and at the same time, the sub-connector and the mother-connector can also be connected together.

[0026] 5. When power generation is required in the present invention, first, with the cooperation of the photovoltaic panels, the conversion of light energy into electrical energy can be achieved. Subsequently, with the cooperation of the controller and the inverter, the conversion of the direct current generated by the photovoltaic panels into alternating current can be realized. Then, with the cooperation of the inverter, the converted alternating current can be transmitted to the connected cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional view of a photovoltaic sand control device of the present invention;

[0028] Figure 2 It is a partial three-dimensional view of the water collection and spraying mechanism of a photovoltaic sand control device of the present invention;

[0029] Figure 3 It is a partial cross-sectional three-dimensional view of the water collection and spraying mechanism of a photovoltaic sand control device of the present invention;

[0030] Figure 4 It is a three-dimensional view of the T-shaped plate of a photovoltaic sand control device of the present invention;

[0031] Figure 5 It is a partial cross-sectional three-dimensional view of a photovoltaic sand control device of the present invention;

[0032] Figure 6 It is a Figure 5 magnified three-dimensional view at position A of a photovoltaic sand control device of the present invention;

[0033] Figure 7 It is a partial three-dimensional view of the photovoltaic power generation mechanism of a photovoltaic sand control device of the present invention;

[0034] Figure 8 It is a partial three-dimensional view of the photovoltaic power generation mechanism of a photovoltaic sand control device of the present invention from another angle;

[0035] Figure 9 It is a three-dimensional view of a photovoltaic sand control device of the present invention from another angle;

[0036] Figure 10 It is a Figure 7 magnified three-dimensional view at position B of a photovoltaic sand control device of the present invention.

[0037] In the figure: 1. Photovoltaic power generation mechanism; 101. Hollow block; 102. Ground anchor; 103. Placing box; 104. Base; 105. Support frame; 106. Rotating shaft; 107. Single-hole block; 108. Mounting frame; 109. First U-shaped block; 110. Connecting rod; 111. Sub-connector; 112. Mother connector; 113. Second U-shaped block; 114. Card hole; 115. Photovoltaic panel; 116. Mounting seat; 117. Controller; 118. Inverter; 119. Cover plate; 120. Heat dissipation shell; 121. Rubber ring; 122. Mounting plate; 2. Water collection and spraying mechanism; 201. Shell; 202. Cylindrical hole; 203. Rotating rod; 204. V-shaped plate; 205. Mounting hole; 206. Filter screen; 207. Small vibrator; 208. Diversion shell; 209. Diversion pipe; 210. First water outlet pipe; 211. Connecting pipe; 212. Water pump; 213. Three-way pipe; 214. Flow regulating valve; 215. Second water outlet pipe; 216. Shunt pipe; 217. Delivery pipe; 218. Water curtain sprinkler; 219. Heat insulation sleeve; 220. Water tank; 221. Tank cover; 222. Heat insulation board; 223. T-shaped plate; 224. Fixing nail; 225. Motor body; 226. Water inlet pipe. Specific embodiments

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] Please refer to Figures 1 - 10 As shown in the figure, the present invention provides a technical solution: a photovoltaic sand control device, including a photovoltaic power generation mechanism 1, and a water collection and spraying mechanism 2 is arranged on the photovoltaic power generation mechanism 1;

[0040] The water collection and spraying mechanism 2 includes a housing 201, a diversion housing 208, a water pump 212, a heat insulation sleeve 219, a water tank 220, and a T-shaped plate 223. Cylindrical holes 202 are provided on both sides of the inner wall of the housing 201. A rotating rod 203 is rotatably connected between the two cylindrical holes 202 through bearings. A V-shaped plate 204 is rotatably connected to the outer surface of the rotating rod 203. Mounting holes 205 are provided on the inner inclined surface of the V-shaped plate 204. A filter screen 206 is installed inside the mounting holes 205. A diversion pipe 209 is installed at the water outlet end of the diversion housing 208. A first water outlet pipe 210 is fixedly penetrated through the inner wall of the housing 201. A connecting pipe 211 is installed at the water outlet end of the first water outlet pipe 210. The output end of the water pump 212 is installed with a tee pipe 213. One of the water outlet ends of the tee pipe 213 is installed with a flow regulating valve 214. The water outlet end of the flow regulating valve 214 is installed with a second water outlet pipe 215. The water outlet end of the second water outlet pipe 215 is installed with a shunt pipe 216. The other water outlet end of the tee pipe 213 is installed with a conveying pipe 217. A water curtain sprinkler 218 is installed at the water outlet end of the conveying pipe 217. A box cover 221 is installed on the top of the water tank 220. A motor body 225 is installed on one side of the housing 201. A water inlet pipe 226 is installed at the water inlet end of the water pump 212.

[0041] According to Figures 1 - 3 、 Figure 6 、 Figure 8 and Figure 9 As shown, both sides of the V-shaped plate 204 are in contact with both sides of the inner wall of the housing 201. The water outlet end of the diversion pipe 209 is located above the inside of the V-shaped plate 204. The bottom of the heat insulation plate 222 is in contact with the top of the heat insulation sleeve 219. The output end of the motor body 225 is installed with one end of the rotating rod 203. The water outlet end of the connecting pipe 211 movably penetrates through the outer wall of the heat insulation sleeve 219. The water outlet end of the connecting pipe 211 fixedly penetrates through the outer wall of the water tank 220 near the top. The water inlet end of the water inlet pipe 226 is connected to the water outlet end of the water tank 220. The water outlet end of the water tank 220 movably penetrates through the inner wall of the heat insulation sleeve 219, facilitating the water tank 220 to provide water source support for the water curtain sprinkler 218 and the shunt pipe 216.

[0042] According to Figure 1 、 Figure 2 、 Figure 4 、 Figure 6 、 Figure 8 and Figure 9As shown, a small vibrator 207 is installed on the outer wall slope of the V-shaped plate 204. A plurality of fixing nails 224 are movably sleeved on the outer wall of the shunt pipe 216. The water tank 220 is movably sleeved inside the heat insulation sleeve 219. A heat insulation plate 222 is placed on the top of the box cover 221. The bottom of the T-shaped plate 223 is in contact with the top of the heat insulation plate 222. It can prevent the influence of the heat in the environment on the water inside the water tank 220 under the cooperation of the heat insulation plate 222, the placement box 103 and the heat insulation sleeve 219.

[0043] According to Figure 1 , Figure 3 , Figure 6 , Figure 8 and Figure 9 As shown in, the photovoltaic power generation mechanism 1 includes a hollow block 101. A plurality of ground anchors 102 movably penetrate through the top of the hollow block 101. A placement box 103 is fixedly sleeved inside the hollow block 101. The housing 201 is fixed at a position near the top of the outer wall of the placement box 103, which is convenient for providing an installation position for the housing 201 under the action of the placement box 103.

[0044] According to Figures 1 - 3 , Figure 8 and Figure 9 As shown in, the water pump 212 is installed at the bottom of the inner wall of the placement box 103. The heat insulation sleeve 219 is movably sleeved inside the placement box 103. The water outlet end of the first water outlet pipe 210 movably penetrates through the outer wall of the placement box 103. The connecting pipe 211 is inside the placement box 103. It can convey the water delivered by the first water outlet pipe 210 to the inside of the water tank 220 under the action of the connecting pipe 211.

[0045] According to Figure 1 , Figure 2 and Figures 5 - 10 As shown in, the three-way pipe 213, the heat insulation plate 222, the box cover 221 and the flow regulating valve 214 are all inside the placement box 103. A base 104 is fixed at the top of the placement box 103. The T-shaped plate 223 is installed on the base 104. Two symmetrically arranged support frames 105 are fixed near the edge of the top of the base 104, which is convenient for the mounting frame 108 to perform rotational operation under the cooperation of the support frames 105, the rotating shaft 106, the base 104 and the single-hole block 107.

[0046] According to Figure 1 , Figures 5 - 7 and Figure 9As shown, a rotating shaft 106 is rotatably connected inside each of the two support frames 105. A single-hole block 107 is fixedly sleeved on the outer surface of each rotating shaft 106. An installation frame 108 is fixed between the tops of the two single-hole blocks 107. The water inlet end of the diversion shell 208 fixedly penetrates through the outer wall of the installation frame 108. With the cooperation of the diversion shell 208 and the installation frame 108, the sand and water washed down from the surface of the photovoltaic panel 115 can be diverted into the interior of the diversion pipe 209.

[0047] According to Figure 1 、 Figures 5 - 7 、 Figure 9 and Figure 10 As shown, the water curtain sprinkler 218 is fixed on the installation frame 108. A first U-shaped block 109 is fixed on the top of the base 104. A connecting rod 110 is fixed inside the first U-shaped block 109. A sub-connector 111 is rotatably connected to the outer surface of the connecting rod 110. With the cooperation of the connecting rod 110 and the first U-shaped block 109, it is convenient for the sub-connector 111 to rotate within a certain range.

[0048] According to Figure 1 、 Figures 5 - 7 、 Figure 9 and Figure 10 As shown, the top of the sub-connector 111 is provided with a female connector 112. A second U-shaped block 113 is fixed on the top of the female connector 112. A plurality of card holes 114 are equidistantly distributed on the inner wall of the installation frame 108. The second U-shaped block 113 and one of the card holes 114 are connected by bolts and nuts. With the cooperation of the card holes 114, bolts and nuts, it is convenient to prevent the second U-shaped block 113 from moving in position.

[0049] According to Figure 1 and Figures 5 - 9 As shown, a photovoltaic panel 115 is installed inside the installation frame 108. The water outlet of the water curtain sprinkler 218 is located at the top of the photovoltaic panel 115. An installation seat 116 is installed at the bottom of the inner wall of the placement box 103. A controller 117 is installed on the top of the installation seat 116. With the cooperation of the controller 117 and the inverter 118, it is possible to control whether the motor body 225, the water pump 212, the flow regulating valve 214 and the small vibrator 207 are turned on or off.

[0050] According to Figure 1 、 Figure 6 and Figure 8 As shown, an inverter 118 is installed on the top of the installation seat 116. The controller 117 and the inverter 118 are electrically connected. The controller 117 is electrically connected to the photovoltaic panel 115. The inverter 118 is electrically connected to the small vibrator 207. The inverter 118 is electrically connected to the water pump 212. With the function of the inverter 118, it is convenient to convert the direct current obtained after the conversion of the light energy of the photovoltaic panel 115 into alternating current.

[0051] According to Figure 1 、 Figure 8 and Figure 9 As shown, the controller 117 is electrically connected to the flow regulating valve 214, the motor body 225 is electrically connected to the inverter 118, two symmetrically arranged mounting plates 122 are fixed inside the placement box 103, and a cover plate 119 is installed between the tops of the two mounting plates 122. Under the action of the cover plate 119, foreign objects can be prevented from entering the interior of the placement box 103.

[0052] According to Figure 1 、 Figure 5 、 Figure 8 and Figure 9 As shown, the cover plate 119 is located at the top opening of the placement box 103. A heat dissipation shell 120 is fixedly penetrated through the top of the cover plate 119. A rubber ring 121 is arranged at the top through hole of the heat dissipation shell 120. The delivery pipe 217 is movably sleeved inside the rubber ring 121. Under the action of the rubber ring 121, it is convenient to prevent foreign objects from passing through the gap between the outer wall of the delivery pipe 217 and the inner wall of the top through hole of the heat dissipation shell 120 and entering the interior of the heat dissipation shell 120. Under the action of the heat dissipation shell 120, it is convenient to discharge the heat generated when the water pump 212, the flow regulating valve 214, the controller 117 and the inverter 118 are working from the interior of the placement box 103.

[0053] The effect achieved by the entire mechanism is as follows: When the photovoltaic sand control device needs to be used, first, the photovoltaic sand control device is fixed in the dug sand pit by the cooperation of the hollow block 101 and multiple ground anchors 102. Then, sand is filled to cover all the ground anchors 102 and the hollow block 101. When the photovoltaic sand control device is installed, the placement box 103 is just buried one-fourth into the sand. At the same time, under the action of multiple fixing nails 224, the stability of the shunt pipe 216 during fixation is also improved. Then, the inverter 118 is connected to the cable for transmitting electric energy. At the same time, vegetation is planted around the photovoltaic panel 115 (corresponding to the position of each water outlet of the shunt pipe 216). Then, the bolts and nuts connecting the card hole 114 and the second U-shaped block 113 are removed. After that, by the cooperation of the support frame 105, the rotating shaft 106, the base 104, and the single-hole block 107, the angle of the photovoltaic panel 115 installed on the mounting frame 108 is adjusted. At this time, the rotating mounting frame 108 will drive the connected water curtain sprinkler 218, the diversion shell 208, and the diversion pipe 209 to rotate. When the photovoltaic panel 115 rotates to the appropriate angle, the water outlet end of the diversion pipe 209 is just above the inside of the V-shaped plate 204. At this time, the bolts and nuts connecting the sub-connector 111 and the mother-connector 112 are also removed. Then, by the cooperation of the first U-shaped block 109, the sub-connector 111, the mother-connector 112, and the connecting rod 110, the position of the second U-shaped block 113 is adjusted. At this time, the moving second U-shaped block 113 will drive the mother-connector 112 to slide on the sub-connector 111. When the position of the second U-shaped block 113 is adjusted, the second U-shaped block 113 is directly connected to the corresponding angle card hole 114 by the cooperation of the removed bolts and nuts. Then, the round hole on the moved mother-connector 112 and the corresponding round hole on the sub-connector 111 are connected by the cooperation of the removed bolts and the road surface. When the sub-connector 111 and the mother-connector 112 are fixed together, a part of the electric energy obtained from the conversion of the light energy of the photovoltaic panel 115 is used to start the controller 117. Then, the basic use program, the regular opening and closing time of the water pump 212, the regular opening and closing time of the motor body 225, and the regular opening and closing time of the small vibrator 207 are set. Then, the flow regulating valve 214 is started by the controller 117, and the flow rate of the flow regulating valve 214 is adjusted. Most of the electric energy obtained from the conversion of the light energy of the photovoltaic panel 115 will be directly converted from direct current to alternating current through the cooperation of the controller 117 and the inverter 118 and then transmitted to the cable. When it rains in the sky, the rain falling on the surface of the photovoltaic panel 115 will wash away the sand attached to the surface of the photovoltaic panel 115. At the same time, with the cooperation of the mounting frame 108, the washed sand will enter the inside of the diversion shell 208 along with the rain, then be transported to the inside of the diversion pipe 209, and then be diverted to the inside of the V-shaped plate 204. When the rain carrying sand reaches the surface of the filter screen 206, at this time, under the action of the filter screen 206,It will filter out the sand carried in the rainwater, and the rainwater will be directly guided into the interior of the first water outlet pipe 210 under the cooperation of the housing 201, and then be conveyed into the interior of the connecting pipe 211, and then be conveyed into the interior of the water tank 220 for inlet collection. When the sky is clear and the start time of the water pump 212 arrives, the controller 117 will directly start the water pump 212 through the cooperation of the inverter 118. At this time, the started water pump 212 will directly draw out the water collected in the water tank 220 under the action of the water inlet pipe 226, and then convey it into the interior of the three-way pipe 213, and then be shunted and conveyed into the interior of the flow regulating valve 214 and the interior of the conveying pipe 217. After that, the rainwater conveyed into the interior of the flow regulating valve 214 will be directly conveyed into the interior of the second water outlet pipe 215, and then conveyed into the interior of the shunt pipe 216, and then sprayed out from each water outlet of the shunt pipe 216 to supply water to the vegetation and improve its survival rate. The water conveyed into the interior of the conveying pipe 217 will be directly conveyed into the interior of the water curtain sprinkler 218, and finally sprayed on the surface of the photovoltaic panel 115 in the form of a water curtain. At this time, the water sprayed on the surface of the photovoltaic panel 115 will directly draw away the sand attached to the surface of the photovoltaic panel 115, and then the water carrying the sand will repeat the above operation steps and flow back into the interior of the water tank 220 for collection. When the shutdown time of the water pump 212 arrives, the controller 117 will turn off the water pump 212 through the cooperation of the inverter 118. When the start time of the motor body 225 arrives, the controller 117 will directly start the motor body 225 through the cooperation of the inverter 118. At this time, the started motor body 225 will drive the rotating rod 203 to rotate under the cooperation of the housing 201, the two cylindrical holes 202 and the bearing, and the rotating rotating rod 203 will drive the V-shaped plate 204 to rotate. At the same time, the rotating V-shaped plate 204 will also rotate with the filter net 206 and the small vibrator 207. And the rotating V-shaped plate 204 will also drive the sand remaining in the space composed of the filter net 206, the housing 201 and the V-shaped plate 204 to rotate under the cooperation of the filter net 206 and the housing 201. When the V-shaped plate 204 rotates to an appropriate angle, the sand in the above space will be directly guided away. When the start time of the small vibrator 207 arrives, the controller 117 will start the small vibrator 207 through the cooperation of the inverter 118. At this time, the started small vibrator 207 will transmit the vibration force to the filter net 206 through the cooperation of the V-shaped plate 204. When the filter net 206 receives the vibration force, the sand remaining on the filter net 206 can be vibrated off, and then be guided away under the cooperation of the V-shaped plate 204. When the shutdown time of the small vibrator 207 arrives, the controller 117 will turn off the small vibrator 207 through the cooperation of the inverter 118. When the shutdown time of the motor body 225 arrives, the controller 117 will, through the cooperation of the inverter 118,First, control the motor body 225 to reset the filter screen 206 to its original position through the cooperation of the housing 201, two cylindrical holes 202, bearings, the rotating rod 203, and the V-shaped plate 204. Then, control the motor body 225 to shut down. At this time, when filtering the rainwater carrying sand again, its filtering effect will not decrease.

[0054] Among them, each card hole 114 and the second U-shaped block 113 can be connected together by prepared bolts and nuts. The round holes between the sub-connector 111 and the female connector 112 are also connected together by prepared bolts and nuts.

[0055] Bolts, nuts, and bearings are all commonly used parts in real life.

[0056] Among them, the sub-connector 111, the female connector 112, the photovoltaic panel 115, the controller 117 (PLC controller), the inverter 118, the filter screen 206, the small vibrator 207, the water pump 212, the flow regulating valve 214, and the motor body 225 are all prior arts. Their working principles are all publicly known technologies, and their models can be selected according to actual situations and will not be explained in detail here.

[0057] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A photovoltaic sand control device, comprising a photovoltaic power generation mechanism (1), characterized in that: A water collection and spraying mechanism (2) is arranged on the photovoltaic power generation mechanism (1); The water collection and spraying mechanism (2) includes a housing (201), a diversion housing (208), a water pump (212), a heat insulation sleeve (219), a water tank (220) and a T-shaped plate (223). Cylindrical holes (202) are formed on both sides of the inner wall of the housing (201). A rotating rod (203) is rotatably connected between the two cylindrical holes (202) through bearings. A V-shaped plate (204) is rotatably connected to the outer surface of the rotating rod (203). Mounting holes (205) are formed on the inner inclined surface of the V-shaped plate (204). A filter screen (206) is installed inside the mounting holes (205). A diversion pipe (209) is installed at the water outlet end of the diversion housing (208). A first water outlet pipe (210) is fixedly penetrated through the inner wall of the housing (201). A connecting pipe (211) is installed at the water outlet end of the first water outlet pipe (210). A three-way pipe (213) is installed at the output end of the water pump (212). A flow regulating valve (214) is installed at one of the water outlet ends of the three-way pipe (213). A second water outlet pipe (215) is installed at the water outlet end of the flow regulating valve (214). A shunt pipe (216) is installed at the water outlet end of the second water outlet pipe (215). Another water outlet end of the three-way pipe (213) is installed with a conveying pipe (217). A water curtain sprayer (218) is installed at the water outlet end of the conveying pipe (217). A tank cover (221) is installed at the top of the water tank (220). A motor body (225) is installed on one side of the housing (201). A water inlet pipe (226) is installed at the water inlet end of the water pump (212); Both sides of the V-shaped plate (204) are respectively in contact with both sides of the inner wall of the housing (201). The water outlet end of the diversion pipe (209) is located above the inside of the V-shaped plate (204). The bottom of the heat insulation plate (222) is in contact with the top of the heat insulation sleeve (219). The output end of the motor body (225) is installed with one end of the rotating rod (203). The water outlet end of the connecting pipe (211) movably penetrates through the outer wall of the heat insulation sleeve (219). The water outlet end of the connecting pipe (211) fixedly penetrates through the outer wall of the water tank (220) near the top. The water inlet end of the water inlet pipe (226) is connected to the water outlet end of the water tank (220). The water outlet end of the water tank (220) movably penetrates through the inner wall of the heat insulation sleeve (219).

2. The photovoltaic sand control device according to claim 1, wherein: A small vibrator (207) is installed on the outer inclined surface of the V-shaped plate (204). A plurality of fixing nails (224) are movably sleeved on the outer wall of the shunt pipe (216). The water tank (220) is movably sleeved inside the heat insulation sleeve (219). A heat insulation plate (222) is placed on the top of the tank cover (221). The bottom of the T-shaped plate (223) is in contact with the top of the heat insulation plate (222).

3. The photovoltaic sand control device according to claim 1, wherein: The photovoltaic power generation mechanism (1) includes a hollow block (101). A plurality of ground anchors (102) movably penetrate through the top of the hollow block (101). A placement box (103) is fixedly sleeved inside the hollow block (101). The housing (201) is fixed at a position near the top of the outer wall of the placement box (103).

4. The photovoltaic sand control device according to claim 3, characterized in that: The water pump (212) is installed at the bottom of the inner wall of the placement box (103). The heat insulation sleeve (219) is movably sleeved inside the placement box (103). The water outlet end of the first water outlet pipe (210) movably penetrates through the outer wall of the placement box (103). The connecting pipe (211) is inside the placement box (103).

5. The photovoltaic sand control device according to claim 3, wherein: The three-way pipe (213), the heat insulation plate (222), the box cover (221), and the flow regulating valve (214) are all inside the placement box (103). A base (104) is fixed at the top of the placement box (103). The T-shaped plate (223) is installed on the base (104). Two symmetrically arranged support frames (105) are fixed at the top of the base (104) near the edge.

6. The photovoltaic sand control device according to claim 5, wherein: A rotating shaft (106) is rotatably connected inside each of the two support frames (105). A single-hole block (107) is fixedly sleeved on the outer surface of each rotating shaft (106). An installation frame (108) is fixed between the tops of the two single-hole blocks (107). The water inlet end of the diversion shell (208) fixedly penetrates through the outer wall of the installation frame (108).

7. The photovoltaic sand control device according to claim 6, wherein: The water curtain sprinkler (218) is fixed on the installation frame (108). A first U-shaped block (109) is fixed at the top of the base (104). A connecting rod (110) is fixed inside the first U-shaped block (109). A sub-connector (111) is rotatably connected to the outer surface of the connecting rod (110).

8. The photovoltaic sand control device according to claim 7, characterized in that: The top of the sub-connector (111) is provided with a female connector (112). A second U-shaped block (113) is fixed at the top of the female connector (112). A plurality of card holes (114) are equidistantly distributed on the inner wall of the installation frame (108). The second U-shaped block (113) and one of the card holes (114) are connected by bolts and nuts.

9. The photovoltaic sand control device according to claim 6, wherein: A photovoltaic panel (115) is installed inside the installation frame (108). The water outlet of the water curtain sprinkler (218) is at the top of the photovoltaic panel (115). A mounting seat (116) is installed at the bottom of the inner wall of the placement box (103). A controller (117) is installed on the top of the mounting seat (116).

10. The photovoltaic sand control device according to claim 9, wherein: An inverter (118) is installed on the top of the mounting seat (116). The controller (117) is electrically connected to the inverter (118). The controller (117) is electrically connected to the photovoltaic panel (115). The inverter (118) is electrically connected to the small vibrator (207). The inverter (118) is electrically connected to the water pump (212).

11. The photovoltaic sand control device according to claim 10, wherein: The controller (117) is electrically connected to the flow regulating valve (214), the motor body (225) is electrically connected to the inverter (118), and two symmetrically arranged mounting plates (122) are fixed inside the placement box (103), and a cover plate (119) is mounted between the tops of the two mounting plates (122).

12. The photovoltaic sand control device according to claim 11, wherein: The cover plate (119) is located at the top opening of the placement box (103), a heat dissipation shell (120) is fixedly penetrated through the top of the cover plate (119), a rubber ring (121) is arranged at the through hole at the top of the heat dissipation shell (120), and the conveying pipe (217) is movably sleeved inside the rubber ring (121).

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