Photovoltaic depression water treatment equipment and treatment method thereof

Abstract

The present invention relates to the field of photovoltaic water accumulation treatment technology, and discloses a photovoltaic depression water accumulation treatment device and a treatment method thereof. The present application drives a slider to slide on a slide rail through a hydraulic cylinder and a telescopic rod. When a pressure sensor detects that the impurities on the screen plate exceed a preset value, the slider is driven to slide to the top of the slide rail, the limit plate is pulled out, the spring is stretched, and the impurities on the screen plate are pushed to the impurity storage area through a push plate, so that the impurities can be quickly cleaned. The limit plate can be plugged into sockets at different positions according to the situation, and the practicability is strong. The accumulated water in the depression is pumped into a cleaning box through a pumping mechanism, and the accumulated water flows from the cleaning box into a water storage tank. The opening and closing of the discharge pipe and the flow rate of the regulating plate are controlled according to the water level in the water flow tank, so as to reasonably control the water accumulation in the water storage tank and avoid danger caused by excessive water accumulation. A sterilization lamp group is provided in the water storage tank to sterilize the sewage in the tank, and it can be recycled again after being discharged, saving a large amount of water resources.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic water accumulation treatment, and in particular to photovoltaic depression water accumulation treatment equipment and a treatment method thereof. Background Art

[0002] Ground photovoltaic power station refers to a solar photovoltaic power station that is connected to the public power grid and shares the power supply task. Ground photovoltaic grid-connected power station consists of battery arrays, grid-connected inverters, photovoltaic-specific integrated intelligent substations, etc. The photovoltaic array directly converts solar energy into electrical energy under sunlight, converts direct current into alternating current through the grid-connected inverter, and then connects to the public power grid after voltage boosting through photovoltaic-specific integrated intelligent substations, sharing the power supply task.

[0003] Large-scale ground photovoltaic power stations are generally located in suburbs or remote deserts and hills, where depressions often exist. When it rains, a large amount of rainwater or sewage often accumulates in the depressions. If it cannot be handled in time, it will cause certain dangers to the photovoltaic power station generation unit. The existing common water treatment methods mostly use suction pipes to absorb water directly, but there are multiple depressions, which are inconvenient to move, and the absorbed accumulated water cannot be treated as sewage, and the absorbed accumulated water cannot be reasonably discharged, resulting in the accumulation of water in the storage tank, which will deteriorate and produce odors and other problems.

[0004] At present, how to carry out sewage treatment for the absorbed accumulated water and to reasonably discharge the accumulated sewage is a technical problem that the technicians in this field urgently need to solve. Summary of the invention

[0005] In some embodiments of the present application, a photovoltaic depression water treatment device is provided, including a shell; a pumping mechanism, which is arranged inside the shell; a cleaning box connected to the pumping mechanism, the cleaning box includes a box body and a side bracket, and the box body and the side bracket form an impurity storage area; a sliding lifting mechanism, fixedly connected to the inside of the box body; a water storage tank, connected to the cleaning box through a connecting pipe, a second one-way valve is arranged in the connecting pipe, and the water storage tank is connected to a hose through a discharge pipe; an adjusting mechanism is arranged on the discharge pipe; a sterilization lamp group, fixedly connected to the top of the water storage tank; a solar power generation group, fixedly connected to the top of the shell, The solar power generation group includes a disk, on which two solar panels are rotatably connected, and a protective plate is fixedly connected around the solar power generation group; a sensor group includes a sunlight sensor, a temperature sensor, a pressure sensor and a water level sensor, wherein the sunlight sensor is fixed on both sides of the shell, the temperature sensor is fixed on the sterilizing lamp group, the pressure sensor is fixedly connected in the sliding lifting mechanism, and the water level sensor includes a first water level sensor, a second water level sensor and a third water level sensor, which are fixed on the inner wall of the water storage tank from bottom to top. The steering angle of the solar panel is adjusted according to the collected light, so that the collection efficiency of the solar panel is higher and higher. The pressure sensor is used to judge whether the impurities filtered on the sieve plate are overweight, and the impurities are cleaned. Multiple water level sensors in the water storage tank detect the water level, and the opening of the regulating plate is controlled according to the water level interval to control the water flow of the discharge pipe. The temperature of the sterilizing lamp group is monitored by the temperature sensor, because the sterilizing lamp group sterilizes by light and generates high temperature. When the temperature is too high, the fan is turned on to dissipate the heat to maintain the safety performance of the equipment.

[0006] The present application provides a photovoltaic depression water treatment device, which includes:

[0007] case;

[0008] A pumping mechanism is arranged inside the housing;

[0009] A cleaning box connected to the pumping mechanism, the cleaning box comprising a box body and a side bracket, the box body and the side bracket forming an impurity storage area;

[0010] A sliding lifting mechanism is fixedly connected to the interior of the box;

[0011] A water storage tank is connected to the cleaning tank via a connecting pipe, a second one-way valve is provided in the connecting pipe, and the water storage tank is connected to a hose via a discharge pipe;

[0012] An adjusting mechanism is arranged on the discharge pipe;

[0013] A germicidal lamp assembly is fixedly connected to the top of the water tank;

[0014] A solar power generation group is fixedly connected to the top of the shell, the solar power generation group includes a disk, two solar panels are rotatably connected to the disk, and a protective plate is fixedly connected to the periphery of the solar power generation group;

[0015] The sensor group includes a sunlight sensor, a temperature sensor, a pressure sensor and a water level sensor, wherein the sunlight sensor is fixed on both sides of the shell, the temperature sensor is fixed on the germicidal lamp group, the pressure sensor is fixedly connected in the sliding lifting mechanism, and the water level sensor includes a first water level sensor, a second water level sensor and a third water level sensor, wherein the first water level sensor, the second water level sensor and the third water level sensor are fixed on the inner wall of the water tank in sequence from bottom to top.

[0016] In some embodiments of the present application, the pumping mechanism includes:

[0017] Water inlet pipe;

[0018] A water pump, fixedly connected to the water inlet pipe;

[0019] The water outlet pipe is fixedly connected to the water pump, and a first one-way valve is arranged inside the water outlet pipe.

[0020] In some embodiments of the present application, the cleaning box further comprises:

[0021] A plurality of jacks are provided on the top of the box;

[0022] A spring, fixedly connected to the inner wall of the box;

[0023] A push plate, fixedly connected to an end of the spring away from the pumping mechanism;

[0024] A limit plate is inserted into the insertion hole, and the limit plate abuts against the push plate.

[0025] In some embodiments of the present application, the sliding lifting mechanism includes:

[0026] A slide rail, fixedly connected to the side bracket, wherein the top of the slide rail and the bottom of the push plate are on the same horizontal line;

[0027] A slider, slidably connected to the slide rail;

[0028] The sieve plate is fixedly connected to the sliding block, and the pressure sensor is installed at the bottom of the sieve plate.

[0029] In some embodiments of the present application, the sliding lifting mechanism further includes:

[0030] A hydraulic cylinder, fixedly connected to the side bracket;

[0031] The telescopic rod has one end connected to the hydraulic cylinder and the other end fixedly connected to a fixing plate, and the fixing plate is fixedly connected to the sliding block.

[0032] In some embodiments of the present application, the germicidal lamp group includes:

[0033] A casing, fixed to the top of the inner wall of the water storage tank;

[0034] The ultraviolet sterilization lamps are evenly arranged in the casing.

[0035] In some embodiments of the present application, the adjustment mechanism includes:

[0036] A plug is plugged into the discharge pipe at one end close to the water storage tank;

[0037] A plug plate, wherein the discharge pipe passes through the plug plate;

[0038] A fan-shaped adjustment plate is hinged on the plug plate, and the fan-shaped adjustment plate partially blocks the outlet of the discharge pipe.

[0039] In some embodiments of the present application, the device further includes:

[0040] A walking mechanism, the walking mechanism comprising a support leg and a pulley, the support leg being fixedly connected to the bottom of the housing, and the pulley being fixedly connected to the support leg;

[0041] A fan is fixed to the back of the housing;

[0042] A battery is fixed to the back of the housing, and the solar power generation group is electrically connected to the battery;

[0043] The controller is electrically connected to the sensor group, the fan, the fan-shaped adjustment plate, the sliding lifting mechanism, the solar power generation group, the pumping mechanism, and the germicidal lamp group.

[0044] Correspondingly, in some embodiments of the present application, a photovoltaic depression water treatment method is also provided, which is applied to a photovoltaic depression water treatment device, and the method includes:

[0045] If the data A measured by the pressure sensor is greater than or equal to the preset value A0, the telescopic rod extends to drive the slider to slide upward along the slide rail until the top of the slide rail is reached, the limit plate is pulled out, and the spring drives the push plate to push the impurities filtered on the sieve plate to the impurity storage area;

[0046] The water levels collected by the first water level sensor, the second water level sensor, and the third water level sensor are S1, S2, and S3 respectively;

[0047] When the water level S≤S1, the plug blocks the discharge pipe and the water tank continues to store water;

[0048] When the water level S1<S<S2, remove the plug and control the fan-shaped adjustment plate opening to 0-50%;

[0049] When the water level S2≤S<S3, remove the plug and control the fan-shaped adjustment plate opening to 50-75%;

[0050] When the water level S≥S3, remove the plug and control the fan-shaped adjustment plate opening to 75-100%.

[0051] In some embodiments of the present application, the method further includes:

[0052] Adjust the position of the solar panel according to the light intensity collected by the sunlight sensor;

[0053] When the temperature B collected by the temperature sensor is ≥ the preset value B0, the fan is turned on;

[0054] When the temperature B collected by the temperature sensor is less than the preset value B0, the fan is turned off.

[0055] Compared with the prior art, this application has the following beneficial effects:

[0056] The present application drives the slider to slide on the slide rail through a hydraulic cylinder and a telescopic rod. When the pressure sensor detects that the impurities on the screen plate exceed the preset value, the slider is driven to slide to the top of the slide rail, the limit plate is unplugged, the spring is stretched, and the impurities on the screen plate are pushed to the impurity storage area through the push plate, so that the impurities can be quickly cleaned. The limit plate can be plugged into the sockets at different positions according to the situation, which is very practical. The accumulated water in the depression is pumped into the cleaning box through the pumping mechanism, and the accumulated water flows from the cleaning box into the water storage tank. The opening and closing of the discharge pipe and the flow rate of the regulating plate are controlled according to the water level in the water flow tank, so as to reasonably control the accumulated water in the water storage tank and avoid the danger caused by excessive accumulated water. A sterilization lamp group is set in the water storage tank to sterilize the sewage in the box, and it can be recycled again after being discharged, saving a lot of water resources. In photovoltaic power generation areas, the light is usually sufficient. Solar power generation is carried out according to the solar power generation group to provide power support for the entire equipment, ensuring that the equipment can last for a long time, and the electric energy is renewable and pollution-free. The hose can be connected to the required water source for secondary use of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] Figure 1 It is a schematic structural diagram of a photovoltaic depression water treatment device according to an embodiment of the present invention;

[0058] Figure 2 is a schematic structural diagram of a cleaning box in an embodiment of the present invention;

[0059] Figure 3is an enlarged schematic diagram of the connection of the slider in the cleaning box in an embodiment of the present invention;

[0060] Figure 4 is an enlarged schematic diagram of a spring connection in a cleaning box in an embodiment of the present invention;

[0061] Figure 5 is a schematic structural diagram of a water storage tank in an embodiment of the present invention;

[0062] Figure 6 is an enlarged schematic diagram of the connection of the discharge pipe in an embodiment of the present invention;

[0063] Figure 7 is a cross-sectional view of the connection between the discharge pipe and the plug plate in an embodiment of the present invention;

[0064] Figure 8 is a schematic structural diagram of a solar power generation group in an embodiment of the present invention;

[0065] Fig. 9 It is a rear view of a photovoltaic depression water treatment device in an embodiment of the present invention.

[0066] In the figure,

[0067] 1. Shell; 2. Pumping mechanism; 3. Box; 4. Water tank; 5. Solar power generation group; 6. Adjustment mechanism; 7. Fan; 8. Battery; 10. Connecting pipe; 11. Sunlight sensor; 12. Discharge pipe; 13. Plug; 14. Hose; 21. Water inlet pipe; 22. Water pump; 23. Water outlet pipe; 31. Side bracket; 32. Hydraulic cylinder; 33. Telescopic rod; 34. Fixed plate; 35. Screen plate; 36. Pressure sensor; 37. Slide rail; 38. Slider; 391. Spring; 392. Push plate; 393. Limit plate; 394. Socket; 41. Sterilization lamp group; 42. Water level sensor; 51. Solar panel; 52. Protection plate; 61. Plug plate; 62. Fan-shaped adjustment plate. DETAILED DESCRIPTION

[0068] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0069] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0070] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0071] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0072] The present application provides a photovoltaic depression water treatment device, which includes:

[0073] Shell 1;

[0074] A pumping mechanism 2 is arranged inside the housing 1;

[0075] A cleaning box connected to the pumping mechanism 2, the cleaning box comprising a box body 3 and a side bracket 31, the box body 3 and the side bracket 31 forming an impurity storage area;

[0076] A sliding lifting mechanism is fixedly connected to the interior of the box body 3;

[0077] The water storage tank 4 is connected to the cleaning tank via a connecting pipe 10, a second one-way valve is provided in the connecting pipe 10, and the water storage tank 4 is connected to a hose 14 via a discharge pipe 12;

[0078] The regulating mechanism 6 is arranged on the discharge pipe 12;

[0079] A germicidal lamp group 41 is fixedly connected to the top of the water tank 4;

[0080] A solar power generation group 5 is fixedly connected to the top of the housing 1. The solar power generation group 5 includes a disk, on which two solar panels 51 are rotatably connected. A protective plate 52 is fixedly connected around the solar power generation group 5.

[0081] The sensor group includes a sunlight sensor 11, a temperature sensor, a pressure sensor 36 and a water level sensor 42. The sunlight sensor 11 is fixed on both sides of the shell 1, the temperature sensor is fixed on the germicidal lamp group 41, the pressure sensor 36 is fixedly connected in the sliding lifting mechanism, and the water level sensor 42 includes a first water level sensor 42, a second water level sensor 42 and a third water level sensor 42. The first water level sensor 42, the second water level sensor 42 and the third water level sensor 42 are fixed on the inner wall of the water tank 4 from bottom to top.

[0082] In some embodiments of the present application, the pumping mechanism 2 includes:

[0083] Water inlet pipe 21;

[0084] A water pump 22, fixedly connected to the water inlet pipe 21;

[0085] The water outlet pipe 23 is fixedly connected to the water pump 22, and a first one-way valve is arranged inside the water outlet pipe 23. Both the water outlet pipe 23 and the discharge pipe 12 are provided with one-way valves to prevent the liquid from flowing back.

[0086] In some embodiments of the present application, the cleaning box further comprises:

[0087] A plurality of jacks 394 are provided on the top of the box body 3;

[0088] The spring 391 is fixedly connected to the inner wall of the box body 3, and the length of the spring 391 after being fully extended is greater than the length of the screen plate 35;

[0089] A push plate 392, fixedly connected to an end of the spring 391 away from the pumping mechanism 2;

[0090] The limiting plate 393 is inserted into the insertion hole 394 , and the limiting plate 393 abuts against the pushing plate 392 .

[0091] In some embodiments of the present application, the sliding lifting mechanism includes:

[0092] The slide rail 37 is fixedly connected to the side bracket 31, and the top of the slide rail 37 and the bottom of the push plate 392 are on the same horizontal line;

[0093] A slider, slidably connected to the slide rail 37;

[0094] The sieve plate 35 is fixedly connected to the sliding block, and the pressure sensor 36 is installed at the bottom of the sieve plate 35 .

[0095] In some embodiments of the present application, the sliding lifting mechanism further includes:

[0096] A hydraulic cylinder 32, fixedly connected to the side bracket 31;

[0097] The telescopic rod 33 has one end connected to the hydraulic cylinder 32 and the other end fixedly connected to a fixing plate 34 . The fixing plate 34 is fixedly connected to the sliding block. The fully extended length of the telescopic rod 33 is equal to the length of the sliding rail 37 .

[0098] In some embodiments of the present application, the germicidal lamp group 41 includes:

[0099] A casing, fixed to the top of the inner wall of the water storage tank 4;

[0100] The ultraviolet sterilization lamps are evenly arranged in the casing.

[0101] In some embodiments of the present application, the adjustment mechanism 6 includes:

[0102] A plug 13 is inserted into the discharge pipe 12 and is close to one end of the water storage tank 4;

[0103] A plug plate 61, wherein the discharge pipe 12 passes through the plug plate 61;

[0104] The fan-shaped adjustment plate 62 is hinged on the plug plate 61 , and the fan-shaped adjustment plate 62 partially blocks the outlet of the discharge pipe 12 .

[0105] In some embodiments of the present application, the device further includes:

[0106] A walking mechanism, the walking mechanism comprising a support leg and a pulley, the support leg being fixedly connected to the bottom of the housing 1, and the pulley being fixedly connected to the support leg;

[0107] A fan 7, fixed on the back of the housing 1;

[0108] A battery 8 is fixed to the back of the housing 1, and the solar power generation group 5 is electrically connected to the battery 8;

[0109] The controller is electrically connected to the sensor group, the fan 7 , the fan-shaped adjustment plate 62 , the sliding lifting mechanism, the solar power generation group 5 , the pumping mechanism 2 , and the germicidal lamp group 41 .

[0110] Correspondingly, in some embodiments of the present application, a photovoltaic depression water treatment method is also provided, which is applied to a photovoltaic depression water treatment device, and the method includes:

[0111] If the data A measured by the pressure sensor 36 is greater than or equal to the preset value A0, the telescopic rod 33 extends to drive the slider to slide upward along the slide rail 37 until the slide rail 37 tops out, the limit plate 393 is pulled out, and the spring 391 drives the push plate 392 to push the impurities filtered on the sieve plate 35 to the impurity storage area;

[0112] The water levels collected by the first water level sensor 42, the second water level sensor 42, and the third water level sensor 42 are S1, S2, and S3 respectively;

[0113] When the water level S≤S1, the water level in the water storage tank 4 is low and needs to continue to store water, the plug 13 plugs the discharge pipe 12, and the water storage tank 4 continues to store water;

[0114] When the water level S1<S<S2, the water level in the water tank 4 begins to meet the drainage conditions, and the water begins to drain slowly. The plug 13 is pulled out, and the opening of the fan-shaped adjustment plate 62 is controlled to be 0-50%;

[0115] When the water level S2≤S<S3, the water level in the water storage tank 4 is high and needs to be drained quickly, the plug 13 is pulled out, and the opening of the fan-shaped adjustment plate 62 is controlled to be 50-75%;

[0116] When the water level S≥S3, the water level in the water tank 4 is very high and needs to be drained as quickly as possible, the plug 13 is removed, and the fan-shaped adjustment plate 62 is controlled to open at 75-100%;

[0117] The three water level sensors 42 monitor whether there is water at the corresponding position in the water storage tank 4, so as to judge the water level. The number of water level sensors 42 can be adjusted according to the actual situation. Specifically, the following situations:

[0118] (1) When the first water level sensor 42 does not detect water, that is, the current water level S≤S1;

[0119] (2) When the first water level sensor 42 detects water, but the second water level sensor 42 does not detect water, that is, the current water level S1<S<S2;

[0120] (3) When the second water level sensor 42 detects water, but the third water level sensor 42 does not detect water, that is, the current water level S2≤S<S3, then the first water level sensor 42 definitely detects the presence of water;

[0121] (4) When the third water level sensor 42 detects water, when the current water level S ≥ S3, at this time, the first water level sensor 42 and the second water level sensor 42 have definitely detected the presence of water.

[0122] Among them, the opening of the fan-shaped adjustment plate 62 is the gap area between the fan-shaped adjustment plate 62 and the cross-section of the outlet pipe 12. The larger the opening, the larger the area. When the opening is 0%, the gap area between the cross-section of the outlet pipe 12 and the fan-shaped adjustment plate 62 is not 0, and there is a certain gap. When the opening is 100%, there is a certain gap area between the cross-section of the outlet pipe 12 and the fan-shaped adjustment plate 62.

[0123] In some embodiments of the present application, the method further includes:

[0124] Adjust the position of the solar panel 51 according to the light intensity collected by the sunlight sensor 11;

[0125] When the temperature B collected by the temperature sensor is greater than or equal to the preset value B0, it indicates that the temperature generated by the germicidal lamp group 41 in the water storage tank 4 is relatively high, and the fan 7 needs to be turned on, and the fan 7 switch is turned on;

[0126] When the temperature B collected by the temperature sensor is less than the preset value B0, it indicates that the temperature in the water storage tank 4 is normal, and there is no need to turn on the fan 7, so the fan 7 is turned off.

[0127] It is understandable that the above-mentioned preset value and the position of the water level sensor 42 can be adjusted or changed according to actual needs, which all fall within the protection scope of the present application.

[0128] Working principle:

[0129] The device moves to the depression that needs to be treated. The pumping mechanism 2 extracts the accumulated sewage in the depression into the cleaning box through the pump 22 and the water inlet pipe 21. The sewage first passes through the sieve plate 35, and the sieve plate 35 screens out the larger particles of impurities in the water. When the weight of the impurities on the sieve plate 35 exceeds the preset value, the hydraulic cylinder 32 and the telescopic rod 33 drive the slider to slide upward to the top of the slide rail 37, pull out the limit plate 393, and the spring 391 extends. The impurities on the sieve plate 35 are pushed to the impurity storage area through the push plate 392 to clean the filtered impurities. The water in the cleaning box flows into the water storage tank 4, and the water level in the box is detected by the water level sensor 42. The opening of the fan-shaped adjustment plate 62 is controlled according to the water level, so as to control the flow rate of the discharged water. The sterilization lamp group 41 sterilizes the water in the water storage tank 4, which is convenient for the recycling of water resources. The sunlight sensor 11 detects the external light intensity, so as to adjust the angle direction of the solar panel 51 in the solar energy power generation group, thereby improving the energy conversion efficiency.

[0130] The present application drives the slider to slide on the slide rail 37 through the hydraulic cylinder 32 and the telescopic rod 33. When the pressure sensor 36 detects that the impurities on the sieve plate 35 exceed the preset value, the slider is driven to slide to the top of the slide rail 37, the limit plate 393 is pulled out, the spring 391 is stretched, and the impurities on the sieve plate 35 are pushed to the impurity storage area through the push plate 392, so that the impurities can be quickly cleaned. The limit plate 393 can be plugged into the socket 394 at different positions according to the situation, which is very practical. The accumulated water in the depression is pumped into the cleaning box through the pumping mechanism 2, and the accumulated water flows from the cleaning box into the water storage tank 4. The opening and closing of the discharge pipe 12 and the flow rate of the regulating plate are controlled according to the water level in the water flow tank, so as to reasonably control the accumulated water in the water storage tank 4 and avoid the danger caused by excessive accumulated water. The water storage tank 4 is provided with a sterilization lamp group 41 to sterilize the sewage in the box, which can be recycled again after being discharged, saving a lot of water resources. In photovoltaic power generation areas, there is usually sufficient sunlight. The solar power generation group 5 generates solar energy to provide power support for the entire device, ensuring that the device can last for a long time, and the power energy is renewable and pollution-free. The hose 14 can be connected to the required water source for secondary utilization of water resources.

[0131] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A photovoltaic depression water treatment device, characterized in that: include: case; A pumping mechanism is arranged inside the housing; A cleaning box connected to the pumping mechanism, the cleaning box comprising a box body and side branches; A sliding lifting mechanism is fixedly connected to the interior of the box; A water storage tank is connected to the cleaning tank via a connecting pipe, a second one-way valve is provided in the connecting pipe, and the water storage tank is connected to a hose via a discharge pipe; An adjusting mechanism is arranged on the discharge pipe; A germicidal lamp assembly is fixedly connected to the top of the water tank; A solar power generation group is fixedly connected to the top of the shell, the solar power generation group includes a disk, two solar panels are rotatably connected to the disk, and a protective plate is fixedly connected to the periphery of the solar power generation group; A sensor group, including a sunlight sensor, a temperature sensor, a pressure sensor and a water level sensor, wherein the sunlight sensor is fixed on both sides of the housing, the temperature sensor is fixed on the germicidal lamp group, the pressure sensor is fixedly connected in the sliding lifting mechanism, and the water level sensor includes a first water level sensor, a second water level sensor and a third water level sensor, wherein the first water level sensor, the second water level sensor and the third water level sensor are fixed on the inner wall of the water storage tank in sequence from bottom to top; The cleaning box also includes: A plurality of jacks are provided on the top of the box; A spring, fixedly connected to the inner wall of the box; A push plate, fixedly connected to an end of the spring away from the pumping mechanism; A limit plate, inserted into the insertion hole, the limit plate abuts against the push plate; The sliding lifting mechanism comprises: A slide rail, fixedly connected to the side bracket, wherein the top of the slide rail and the bottom of the push plate are on the same horizontal line; A slider, slidably connected to the slide rail; A sieve plate is fixedly connected to the sliding block, and the pressure sensor is installed at the bottom of the sieve plate; A hydraulic cylinder, fixedly connected to the side bracket; The telescopic rod has one end connected to the hydraulic cylinder and the other end fixedly connected to a fixing plate, and the fixing plate is fixedly connected to the sliding block.

2. A photovoltaic depression water treatment device according to claim 1, characterized in that: The pumping mechanism comprises: Water inlet pipe; A water pump, fixedly connected to the water inlet pipe; The water outlet pipe is fixedly connected to the water pump, and a first one-way valve is arranged inside the water outlet pipe.

3. The photovoltaic depression water treatment equipment according to claim 1 is characterized in that: The germicidal lamp group comprises: A casing, fixed to the top of the inner wall of the water storage tank; The ultraviolet sterilization lamps are evenly arranged in the casing.

4. The photovoltaic depression water treatment equipment according to claim 1, characterized in that: The regulating mechanism comprises: A plug is plugged into the discharge pipe at one end close to the water storage tank; A plug plate, wherein the discharge pipe passes through the plug plate; A fan-shaped adjustment plate is hinged on the plug plate, and the fan-shaped adjustment plate partially blocks the outlet of the discharge pipe.

5. The photovoltaic depression water treatment equipment according to claim 4 is characterized in that: Also includes: A walking mechanism, the walking mechanism comprising a support leg and a pulley, the support leg being fixedly connected to the bottom of the housing, and the pulley being fixedly connected to the support leg; A fan is fixed to the back of the housing; A battery is fixed to the back of the housing, and the solar power generation group is electrically connected to the battery; The controller is electrically connected to the sensor group, the fan, the fan-shaped adjustment plate, the sliding lifting mechanism, the solar power generation group, the pumping mechanism, and the germicidal lamp group.

6. A method for treating water accumulation in a photovoltaic depression, applied to the photovoltaic depression water accumulation treatment device as claimed in any one of claims 1 to 5, characterized in that: The method comprises: If the data A measured by the pressure sensor is greater than or equal to the preset value A0, the telescopic rod extends to drive the slider to slide upward along the slide rail until the top of the slide rail is reached, the limit plate is pulled out, and the spring drives the push plate to push the impurities filtered on the sieve plate to the impurity storage area; The water levels collected by the first water level sensor, the second water level sensor, and the third water level sensor are S1, S2, and S3 respectively; When the water level S≤S1, the plug blocks the discharge pipe and the water tank continues to store water; When the water level S1<S<S2, remove the plug and control the fan-shaped adjustment plate opening to 0-50%; When the water level S2≤S<S3, remove the plug and control the fan-shaped adjustment plate opening to 50-75%; When the water level S≥S3, remove the plug and control the fan-shaped adjustment plate opening to 75-100%.

7. A photovoltaic depression water treatment method according to claim 6, characterized in that: The method further comprises: Adjust the position of the solar panel according to the light intensity collected by the sunlight sensor; When the temperature B collected by the temperature sensor is ≥ the preset value B0, the fan is turned on; When the temperature B collected by the temperature sensor is less than the preset value B0, the fan is turned off.

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