Agricultural irrigation device with photovoltaic structure

Abstract

The utility model discloses an agricultural irrigation device with a photovoltaic structure, belongs to the technical field of energy-saving agriculture, and aims to solve the problems that a mechanism for cleaning sundries is lacked in the prior art, on one hand, the power generation amount of a solar panel can be reduced due to sundries accumulation, electrical elements cannot work normally, and the working efficiency is low. On the other hand, alkaline or acidic substances contained in the dust can corrode and damage the solar panel, and the service life of the solar panel is shortened. Comprising a cylinder, a bottom column is clamped to the lower end of the cylinder, two fixing assemblies penetrate through the side face of the bottom column, a lower box is connected to the top of the cylinder, a spray irrigation assembly is installed in the lower box, and an upper box is connected to the upper end of the lower box. According to the agricultural irrigation device with the photovoltaic structure, through the arrangement of the cleaning assembly, sundries on the upper surface of the solar panel can be conveniently washed away, the generating capacity of the solar panel is guaranteed, then normal work of electrical elements is guaranteed, and meanwhile the service life of the solar panel is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy-saving agriculture, and in particular relates to an agricultural irrigation device with a photovoltaic structure. Background Art

[0002] In order to ensure the normal growth of crops and obtain high and stable yields in agricultural production, irrigation devices must be used to supply crops with sufficient water.

[0003] Chinese patent CN217850615U discloses an agricultural energy-saving irrigation device, including a box body, a working compartment and a control compartment are arranged in the box body, an irrigation mechanism is arranged in the box body, and the irrigation mechanism is composed of a photovoltaic panel, a control module, a battery pack, a water pump, a delivery pipe, a nozzle, a straight pipe and a connecting pipe.

[0004] The above patent uses solar panels to generate electricity to supply power to electrical components, and the solar panels are exposed to the air. There are a lot of dust, leaves, small plastic particles, etc. in the air. These debris can easily adhere to the surface of the solar panels. Due to the lack of a mechanism to clean up the debris, these debris will remain on the surface of the solar panels. On the one hand, the accumulation of debris will reduce the power generation of the solar panels, causing the electrical components to not work properly. On the other hand, the alkaline or acidic substances contained in the dust will also corrode and damage the solar panels, reducing the service life of the solar panels. Therefore, a technical measure is proposed to solve the problem of lack of a mechanism to clean up the debris. On the one hand, the accumulation of debris will reduce the power generation of the solar panels, causing the electrical components to not work properly. On the other hand, the alkaline or acidic substances contained in the dust will also corrode and damage the solar panels, reducing the service life of the solar panels. Utility Model Content

[0005] (1) Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the purpose of the utility model is to provide an agricultural irrigation device with a photovoltaic structure, aiming to solve the problem that the prior art lacks a mechanism for cleaning up debris. On the one hand, the accumulation of debris will reduce the power generation of solar panels and cause electrical components to malfunction. On the other hand, the alkaline or acidic substances contained in the dust will also corrode and damage the solar panels, reducing the service life of the solar panels.

[0007] Technical Solution

[0008] In order to solve the above technical problems, the utility model provides an agricultural irrigation device with a photovoltaic structure, comprising a cylinder, a bottom column is engaged at the lower end of the cylinder, two groups of fixing components are passed through the side of the bottom column, the top of the cylinder is connected to a lower box body, a sprinkler assembly is installed inside the lower box body, the upper end of the lower box body is connected to an upper box body, and a cleaning assembly is installed on the top of the upper box body. Thanks to the setting of the cleaning assembly, it is convenient to clean the debris on the upper surface of the solar panel, avoiding the accumulation of debris that will reduce the power generation of the solar panel and cause the electrical components to malfunction. The alkaline or acidic substances contained in the dust will also corrode and damage the solar panel, reducing the service life of the solar panel.

[0009] Furthermore, the lower end of the bottom column is connected to a bottom plate, a slot is provided on the side of the cylinder, a support rod is installed on the top of the upper box body, a solar panel is connected to the top of the support rod, and water pipes are passed through the upper box body and the lower box body.

[0010] Furthermore, a battery, a rectifier, and a controller are installed inside the upper box. The upper box is provided with a round hole adapted to the water pipe. Thanks to the setting of the rectifier, the electricity generated by the solar panel is rectified to increase the service life of the battery.

[0011] Furthermore, the fixing assembly includes a knob, the knob is connected to a screw, the screw is threadedly connected to the bottom column, the screw is rotatably connected to a push plate, and the push plate is provided with a latch tooth at one end away from the screw, and the latch tooth is snap-fitted with a slot. Thanks to the setting of the fixing assembly, it is convenient to limit the cylinder.

[0012] Furthermore, the sprinkler irrigation assembly includes a first water pump, which is fixedly installed inside the lower box body. The first water pump is connected to the horizontal end of the water pipe. The first water pump is connected to a pipe body. A plurality of connecting pipes are evenly distributed around the pipe body. The connecting pipes are connected to sprinkler irrigation heads. The sprinkler irrigation heads are on the side of the lower box body. Thanks to the setting of the sprinkler irrigation assembly, it is convenient to irrigate the plants.

[0013] Furthermore, the cleaning component includes an electric telescopic rod, the lower end of the electric telescopic rod is fixedly mounted on the top of the upper box body, the electric telescopic rod is connected to a box body, the upper end of the box body is connected to a cleaning box, a second water pump is installed in the box body, the second water pump is connected to a first telescopic hose, the other end of the first telescopic hose is connected to a water pipe, the second water pump is connected to a second telescopic hose, the second telescopic hose is connected to a water spray pipe, and multiple groups of cleaning nozzles are installed on the side of the water spray pipe.

[0014] Furthermore, the cleaning box is provided with multiple groups of rotating holes corresponding to the cleaning nozzles, the size of the rotating holes is much larger than the cleaning nozzles, the outer rotating sleeve of the water spray pipe is provided with a ring, the ring is connected to a fixing rod, the other end of the fixing rod is installed on the inner side of the cleaning box, and a motor is installed on the side of the water spray pipe, and the motor is fixedly installed on the inner side of the cleaning box.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model facilitates the adjustment of the height of the irrigation assembly through the arrangement of the sprinkler assembly, the cylinder, and the fixing assembly, thereby irrigating plants with different water requirements. The cylinder is pulled upward to drive the sprinkler assembly to move upward. When the appropriate height is reached, the knob is turned to drive the clamping teeth to press against the clamping groove to complete the fixation, and the height adjustment of the irrigation assembly is completed. When it is necessary to irrigate the plants, the controller controls the first water pump to start and drive the water flow into the sprinkler nozzle to irrigate the plants.

[0018] The solar panels can be used to power electrical components, which is energy-saving and environmentally friendly. The solar panels convert light energy into electrical energy, and then the current is rectified by the rectifier. The rectified current enters the battery for storage.

[0019] By setting up the cleaning component, it is convenient to clean the debris on the upper surface of the solar panel, avoiding the accumulation of debris that will reduce the power generation of the solar panel and cause the electrical components to malfunction. The alkaline or acidic substances contained in the dust will also corrode and damage the solar panel, reducing the service life of the solar panel. The controller controls the electric telescopic rod to move upward to drive the cleaning nozzle to expose the upper surface of the solar panel. The motor drives the cleaning nozzle to be 45 degrees with the upper surface of the solar panel. The second water pump sends water into the cleaning nozzle. When the cleaning nozzle sprays water, the motor rotates to drive the cleaning nozzle to rotate to rinse the upper surface of the solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the solar panel and support rod structure;

[0023] Figure 3 This is a schematic diagram of the water pipe structure;

[0024] Figure 4 Schematic diagram of the internal structure of the upper box;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixed component;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the sprinkler assembly in a separated state;

[0027] Figure 7 This is a schematic diagram of the three-dimensional structure of the cleaning component in the separated state.

[0028] The markings in the accompanying drawings are: 1, bottom plate; 2, fixing assembly; 3, sprinkler assembly; 4, cleaning assembly; 5, bottom column; 6, water pipe; 7, cylinder; 8, slot; 9, lower box; 10, upper box; 11, solar panel; 12, support rod; 13, round hole; 14, battery; 15, controller; 16, rectifier; 201, latch; 202, screw; 203, knob; 204, push plate; 301, first water pump; 302, pipe body; 303, connecting pipe; 304, sprinkler nozzle; 401, electric telescopic rod; 402, first telescopic hose; 403, box body; 404, motor; 405, fixing rod; 406, cleaning box; 407, rotating hole; 408, ring; 409, cleaning nozzle; 410, second telescopic hose; 411, second water pump; 412, water spray pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] This specific embodiment is an agricultural irrigation device with a photovoltaic structure, and its structural schematic diagram is as follows Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a cylinder 7 is provided, a bottom column 5 is engaged at the lower end of the cylinder 7, two groups of fixing components 2 are passed through the side of the bottom column 5, a lower box 9 is connected to the top of the cylinder 7, a sprinkler component 3 is installed inside the lower box 9, an upper box 10 is connected to the upper end of the lower box 9, a cleaning component 4 is installed on the top of the upper box 10, a bottom plate 1 is connected to the lower end of the bottom column 5, a slot 8 is provided on the side of the cylinder 7, a support rod 12 is installed on the top of the upper box 10, a solar panel 11 is connected to the top of the support rod 12, a water pipe 6 is passed through the upper box 10 and the lower box 9, a battery 14, a rectifier 16, and a controller 15 are installed inside the upper box 10, and a round hole 13 adapted to the water pipe 6 is provided in the upper box 10.

[0031] Reference Figure 1 , Figure 5 As shown, the fixing component 2 includes a knob 203, which is connected to a screw rod 202, which is threadedly connected to the bottom column 5, and the screw rod 202 is rotatably connected to a push plate 204, and the push plate 204 is provided with a latch tooth 201 at one end away from the screw rod 202, and the latch tooth 201 is latched with the slot 8. When the knob 203 is turned, the knob 203 rotates to drive the screw rod 202 to rotate and screw into the bottom column 5, and the screw 202 rotates to drive the push plate 204 to slide along the inside of the bottom column 5, and the push plate 204 moves to drive the latch tooth 201 to press against the slot 8 to complete the fixation.

[0032] Reference Figure 1 , Figure 6 As shown, the sprinkler assembly 3 includes a first water pump 301, which is fixedly installed inside the lower box body 9. The first water pump 301 is connected to the horizontal end of the water pipe 6. The first water pump 301 is connected to the pipe body 302. A plurality of connecting pipes 303 are evenly distributed around the pipe body 302. The connecting pipes 303 are connected to sprinkler nozzles 304. The sprinkler nozzles 304 are on the side of the lower box body 9. The controller 15 controls the first water pump 301 to start. The first water pump 301 starts to pump the water flow in the water pipe 6 to the pipe body 302. Under the action of the first water pump 301, the water then enters the connecting pipe 303, and then the water enters the sprinkler nozzle 304 to irrigate the plants.

[0033] Reference Figure 1 , Figure 7As shown, the cleaning assembly 4 includes an electric telescopic rod 401, the lower end of the electric telescopic rod 401 is fixedly mounted on the top of the upper box body 10, the electric telescopic rod 401 is connected to a box body 403, the upper end of the box body 403 is connected to a cleaning box 406, a second water pump 411 is installed in the box body 403, the second water pump 411 is connected to a first telescopic hose 402, the other end of the first telescopic hose 402 is connected to the water pipe 6, the second water pump 411 is connected to a second telescopic hose 410, and the second telescopic hose 410 is connected to the second telescopic hose 410. 0 is connected to a water spray pipe 412, and a plurality of cleaning nozzles 409 are installed on the side of the water spray pipe 412. The cleaning box 406 has a plurality of rotating holes 407 corresponding to the cleaning nozzles 409. The size of the rotating holes 407 is much larger than the cleaning nozzles 409. The outer rotating sleeve of the water spray pipe 412 is provided with a ring 408, and the ring 408 is connected to a fixing rod 405. The other end of the fixing rod 405 is installed on the inner side of the cleaning box 406. A motor 404 is installed on the side of the water spray pipe 412. The motor 404 is fixedly installed Installed on the inner side of the cleaning box 406, the controller 15 controls the electric telescopic rod 401 to move upward, and the electric telescopic rod 401 moves upward to drive the box body 403 and the cleaning box 406 to move upward. When it moves to the cleaning nozzle 409 to expose the upper surface of the solar panel 11, the electric telescopic rod 401 stops moving, and the motor 404 starts to work at this time. The motor 404 drives the water spray pipe 412 to rotate along the ring 408. When the water spray pipe 412 drives the cleaning nozzle 409 and the upper surface of the solar panel 11 to be 45 degrees, the second water pump 411 starts to work at this time. The second water pump 411 sends the water flow of the water pipe 6 into the water spray pipe 412 through the first telescopic hose 402 and the second telescopic hose 410, and then starts to spray water through the cleaning nozzle 409. When the cleaning nozzle 409 sprays water, the motor 404 rotates to drive the cleaning nozzle 409 to rotate to rinse the upper surface of the solar panel 11, and the motor 404 drives the cleaning nozzle 409 to rinse the solar panel 11 from near to far.

[0034] Working principle: First, install the device through the bottom plate 1 at the place where irrigation is required, and then adjust the angle of the solar panel 11 (where the cleaning component 4 is at the higher end or the horizontal end of the solar panel 11 to facilitate the water to flow out of the solar panel 11), so that the total power generation of the solar panel 11 throughout the year is maximized (you can refer to the information of the meteorological department), and then pull the cylinder 7 upward to drive the sprinkler assembly 3 to move upward (different plants require different amounts of water. When the water intake remains stable, the higher the height, the less water per unit area). When the appropriate height is reached, use the fixing component 2 to fix the cylinder 7. The specific method is to turn the knob 203. The rotation of the knob 203 drives the screw 202 to rotate and screw into the bottom column 5. The rotation of the screw 202 drives the push plate 204 to slide along the inside of the bottom column 5. The push plate 204 moves and drives the card teeth 201 to press against the card slot 8 to complete the fixation;

[0035] When there is sunlight, the solar panel 11 converts light energy into electrical energy, and then rectifies the current through the action of the rectifier 16 (the rectifier 16 rectifies the electricity generated by the solar panel 11 to increase the service life of the battery 14), and the rectified current enters the battery 14 for storage. When it is necessary to irrigate the plants, the controller 15 controls the first water pump 301 to start, and the first water pump 301 starts to pump the water flow in the water pipe 6 to the pipe body 302. Under the action of the first water pump 301, the water flow then enters the connecting pipe 303, and then the water flow enters the sprinkler nozzle 304 to irrigate the plants;

[0036] When the solar panel 11 needs to be cleaned, the controller 15 controls the electric telescopic rod 401 to move upward, and the electric telescopic rod 401 moves upward to drive the box body 403 and the cleaning box 406 to move upward. When the electric telescopic rod 401 moves to the cleaning nozzle 409 to expose the upper surface of the solar panel 11, the electric telescopic rod 401 stops moving, and the motor 404 starts to work. The motor 404 drives the water spray pipe 412 to rotate along the ring 408. When the water spray pipe 412 drives the cleaning nozzle 409 to rotate at 45 degrees with the upper surface of the solar panel 11 (the cleaning nozzle 409 is closest to the solar panel 11 at this time), the second water pump 412 is turned on. 11 starts to work, the second water pump 411 sends the water flow of the water pipe 6 into the water spray pipe 412 through the first telescopic hose 402 and the second telescopic hose 410, and then starts to spray water through the cleaning nozzle 409. When the cleaning nozzle 409 sprays water, the motor 404 rotates to drive the cleaning nozzle 409 to rotate to rinse the upper surface of the solar panel 11. The motor 404 drives the cleaning nozzle 409 to rinse the solar panel 11 from near to far (far refers to the end of the solar panel 11 away from the cleaning component 4), and the impurities on the upper surface of the solar panel 11 are cleaned. Then the controller 15 controls the cleaning component 4 to return to the initial position.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An agricultural irrigation device with a photovoltaic structure, comprising a cylinder (7), characterized in that: The lower end of the cylinder (7) is engaged with a bottom column (5), and two groups of fixing components (2) are passed through the side of the bottom column (5). The top of the cylinder (7) is connected to a lower box (9), and a sprinkler component (3) is installed inside the lower box (9). The upper end of the lower box (9) is connected to an upper box (10), and a cleaning component (4) is installed on the top of the upper box (10).

2. The agricultural irrigation device with a photovoltaic structure according to claim 1, characterized in that: The lower end of the bottom column (5) is connected to a bottom plate (1), a slot (8) is provided on a side of the cylinder (7), a support rod (12) is installed on the top of the upper box (10), a solar panel (11) is connected to the top of the support rod (12), and a water pipe (6) is passed through the upper box (10) and the lower box (9).

3. The agricultural irrigation device with a photovoltaic structure according to claim 2, characterized in that: A storage battery (14), a rectifier (16), and a controller (15) are installed inside the upper box (10), and a circular hole (13) adapted to fit the water pipe (6) is provided in the upper box (10).

4. The agricultural irrigation device with a photovoltaic structure according to claim 3, characterized in that: The fixing assembly (2) comprises a knob (203), the knob (203) being connected to a screw rod (202), the screw rod (202) being threadedly connected to a bottom column (5), the screw rod (202) being rotatably connected to a push plate (204), the push plate (204) being provided with a latching tooth (201) at one end away from the screw rod (202), the latching tooth (201) being latched and matched with a latching groove (8).

5. The agricultural irrigation device with a photovoltaic structure according to claim 4, characterized in that: The sprinkler irrigation assembly (3) comprises a first water pump (301), the first water pump (301) being fixedly mounted inside the lower box (9), the first water pump (301) being connected to the horizontal end of the water pipe (6), the first water pump (301) being connected to a pipe body (302), a plurality of groups of connecting pipes (303) being evenly distributed around the pipe body (302), the connecting pipes (303) being connected to sprinkler irrigation nozzles (304), and the sprinkler irrigation nozzles (304) being located on the side of the lower box (9).

6. The agricultural irrigation device with a photovoltaic structure according to claim 5, characterized in that: The cleaning component (4) comprises an electric telescopic rod (401), the lower end of the electric telescopic rod (401) being fixedly mounted on the top of the upper box body (10), the electric telescopic rod (401) being connected to a box body (403), the upper end of the box body (403) being connected to a cleaning box (406), a second water pump (411) being mounted in the box body (403), the second water pump (411) being connected to a first telescopic hose (402), the other end of the first telescopic hose (402) being connected to a water pipe (6), the second water pump (411) being connected to a second telescopic hose (410), the second telescopic hose (410) being connected to a water spray pipe (412), and a plurality of groups of cleaning nozzles (409) being mounted on the side of the water spray pipe (412).

7. The agricultural irrigation device with a photovoltaic structure according to claim 6, characterized in that: The cleaning box (406) is provided with a plurality of rotating holes (407) corresponding to the cleaning nozzles (409), the rotating holes (407) being much larger than the cleaning nozzles (409), the outer rotating sleeve of the water spray pipe (412) being provided with a circular ring (408), the circular ring (408) being connected to a fixing rod (405), the other end of the fixing rod (405) being mounted on the inner side surface of the cleaning box (406), the side surface of the water spray pipe (412) being provided with a motor (404), the motor (404) being fixedly mounted on the inner side surface of the cleaning box (406).

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