Biogas slurry, water and fertilizer integrated irrigation system

Abstract

The invention discloses a biogas slurry, water and fertilizer integrated irrigation system, and relates to the technical field of orchard irrigation. The device comprises a control panel, the output end of the control panel is electrically connected with an irrigation mechanism, the control panel is used for controlling the irrigation mechanism to irrigate orchard ridges and controlling the irrigation mechanism to draw liquid fertilizer from a filtering mechanism, and the output end of the control panel is electrically connected with the filtering mechanism. The control panel is used for controlling the filtering mechanism to filter out liquid fertilizer from organic waste, the input end of the control panel is electrically connected with the remote terminal, and the remote terminal is used for inputting irrigation related conditions such as humidity in an orchard to the control panel and inputting irrigation related conditions in the orchard to the control panel in real time. The control panel controls the irrigation amount of the irrigation mechanism, appropriate water and fertilizer irrigation is conducted on an orchard, the control panel controls the filtering mechanism and the irrigation mechanism, and liquid fertilizer can be filtered out from organic waste integrally.

Description

Technical Field

[0001] The invention relates to the technical field of orchard irrigation, and in particular to a biogas slurry water-fertilizer integrated irrigation system. Background Art

[0002] Biogas slurry is a liquid fertilizer produced by anaerobic fermentation of organic waste such as livestock and poultry manure and straw. It generally contains more insoluble substances. The specific content is related to the raw materials from different sources and the production process. In 2021, in order to accelerate the green and low-carbon development of agriculture, the central government has established a green breeding and circular agriculture pilot project;

[0003] At present, the main methods of applying biogas slurry in various places include flushing, spraying, sprinkling, pouring and dripping. Among the above methods, flushing, spraying and sprinkling are mainly used in rice fields, and pouring is also used in orchards to a certain extent. Due to the large amount of insoluble solid matter in biogas slurry, dripping can easily cause the entire irrigation system to be blocked and paralyzed. Therefore, it is rarely used in production.

[0004] Most orchards are located in hilly and mountainous areas, where there are problems such as difficult vehicle access and inconvenient manual operations. Most areas lack the basic conditions for applying biogas slurry by flushing, spraying, sprinkling and pouring, so the drip application method is usually used. According to our research, the current drip application method for applying biogas slurry generally dilutes the biogas slurry by more than 30 times, pre-treats it by 2-3 levels of physical sedimentation, and then filters it through a filter with more than 120 mesh before drip irrigation. Therefore, it is not only troublesome to apply, but also greatly increases the application cost. According to the existing method, the biogas slurry is diluted, settled, filtered through a high-mesh filter and then drip-irrigated, which is not only costly, but also will lose organic matter and nutrients in the biogas slurry, resulting in the fertilization and soil improvement effect of the biogas slurry applied to the soil is greatly reduced. Therefore, we proposed a biogas slurry water-fertilizer integrated irrigation system. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a biogas slurry water and fertilizer integrated irrigation system, comprising:

[0006] A bottom plate, and a filtering mechanism disposed on the top of the bottom plate;

[0007] An irrigation mechanism having a pipe system for irrigating the orchard ridges;

[0008] A fixing plate is provided on a side of the irrigation mechanism away from the bottom plate, and a control panel is provided on a side of the irrigation mechanism close to the filtering mechanism;

[0009] The top of the bottom plate is fixedly connected to the bottom of the filter mechanism, the irrigation mechanism is fixedly connected to the side of the filter mechanism away from the bottom plate, the inner side of the fixed plate is fixedly connected to the surface of the irrigation mechanism away from the filter mechanism, and the control panel is fixedly connected to the surface of the irrigation mechanism away from the fixed plate;

[0010] The output end of the control panel is electrically connected to the irrigation mechanism, and the control panel is used to control the irrigation mechanism to irrigate the orchard ridges, and to control the irrigation mechanism to extract liquid fertilizer from the filtering mechanism. The output end of the control panel is electrically connected to the filtering mechanism, and the control panel is used to control the filtering mechanism to filter out liquid fertilizer from organic waste. The input end of the control panel is electrically connected to the remote terminal, and the remote terminal is used to input irrigation-related conditions such as humidity in the orchard to the control panel. The remote terminal inputs the irrigation-related conditions in the orchard to the control panel in real time, and then the control panel controls the irrigation amount of the irrigation mechanism, so as to irrigate the orchard with the most appropriate water and fertilizer. The control panel controls the filtering mechanism and the irrigation mechanism, and can complete the filtering of liquid fertilizer from organic waste and control the irrigation mechanism to irrigate the orchard ridges with appropriate water and fertilizer in an integrated manner.

[0011] Furthermore, the control panel includes a signal receiving module, a signal processing module, a storage module and a control module. The output end of the signal receiving module is electrically connected to the input end of the signal processing module, the output end of the signal processing module is electrically connected to the input end of the control module, the storage module is electrically connected to the control module, the signal receiving module is used to receive the electrical signal transmitted from the remote terminal to the inside of the control panel, the signal processing module is used to convert and process the electrical signal received inside the signal receiving module, the control module is used to compare the signal inside the signal processing module with the signal inside the storage module, and control the irrigation operation of the irrigation mechanism, the storage module is used to store a variety of information required for irrigation, and provide it to the control module for comparison, and the control module can control the signal inside the signal processing module to compare with any information required for irrigation.

[0012] Furthermore, the irrigation mechanism includes a main pipe, two of which are symmetrically arranged, and a plurality of branch pipes are arranged at the interval between the two main pipes, and the two ends of the branch pipe are respectively fixedly connected to the sides of the two main pipes close to each other, and the surface of the branch pipe is fixedly connected to a drip irrigation assembly, and the side of the main pipe close to the filter mechanism close to the bottom plate is fixedly connected to a connecting rod, and the connecting rod is symmetrically arranged with the control panel as the center, the surface of the main pipe is fixedly connected to an extraction assembly, and the extraction assembly is slidably connected to the inside of the filter mechanism, and the inner side of the filter mechanism is slidably connected to a connecting pipe, and the connecting pipe The end away from the filtering mechanism is fixedly connected to the surface of the main pipe away from the filtering mechanism, the branch pipe is placed between the fruit tree ridges, the fixing plate is inserted into the ground, the installation of the drip irrigation assembly is completed, the extraction assembly is started, the extraction assembly extracts the filtered water and fertilizer from the inside of the filtering mechanism, the water and fertilizer enter the inside of the main pipe, then enter the branch pipe, and drip-irrigate to the ridges of the orchard through the drip irrigation assembly to complete the drip irrigation, then enter another main pipe, and finally return to the inside of the filtering mechanism through the connecting pipe to realize the water-fertilizer cycle. The water-fertilizer cycle can prevent solid particles in the water and fertilizer from settling in the main pipe and the branch pipe, thereby preventing blockage in the main pipe and the branch pipe.

[0013] Furthermore, the drip irrigation components are arranged in several groups, and each group of the drip irrigation components is respectively arranged on the surface of the branch pipe, and each group of the drip irrigation components is evenly arranged with several components on the surface of the branch pipe. By setting up several groups of drip irrigation components, fruit trees between different ridges can be irrigated, and several drip irrigation components can irrigate fruit trees on the same ridge.

[0014] Furthermore, the drip irrigation assembly includes a drip irrigation nozzle, which is fixedly connected to a side of the branch pipe close to the bottom plate, and the drip irrigation nozzle is controlled by a flow valve, and a shield is arranged on the outside of the drip irrigation nozzle, and a fixing column is fixedly connected to a side of the shield close to the branch pipe, and an inner side surface of the fixing column is fixedly connected to an outer side surface of the branch pipe, and a gear ring is fixedly connected to a side of the shield away from the fixing column. When installing the drip irrigation nozzle, the gear ring is inserted into the ground to fix the shield, and then the branch pipe and the drip irrigation nozzle are fixed by the fixing column to limit the drip irrigation position, and the drip irrigation nozzle is protected by the shield to prevent the drip irrigation nozzle from being stepped on or otherwise damaged during drip irrigation, and to prevent the drip irrigation nozzle from contacting the outside world and being blocked.

[0015] Furthermore, a filter cartridge is rotatably connected to the inner wall of the branch pipe, and the filter cartridge is arranged directly above the drip irrigation nozzle. A filter hole is opened on the surface of the filter cartridge, and a plurality of filter holes are opened along the circumference of the filter cartridge. Fan blades are symmetrically arranged inside the filter cartridge, and the surface of the fan blades is fixedly connected to the inner side surface of the filter cartridge. Water and fertilizer flow inside the branch pipe, driving the fan blades to rotate, and the rotation of the fan blades drives the filter cartridge to rotate, so that water and fertilizer can always enter the drip irrigation nozzle through different filter holes, thereby avoiding water and fertilizer from entering the drip irrigation nozzle through the same filter hole for a long time, thereby avoiding particulate matter in the water and fertilizer from causing the filter hole to be blocked. At the same time, water and fertilizer flow on both sides of the filter hole, which can drive the particulate matter inside the filter hole to move, thereby completing the cleaning of the particulate matter inside the filter hole, and further avoiding the filter hole from being blocked.

[0016] Furthermore, a baffle is fixedly connected to the inner side surface of the branch pipe, and several baffles are arranged along the circumference of the branch pipe, and both sides of the baffle are connected to the outer side surface of the filter cartridge for limited rotation, and several baffles are symmetrically provided with limiting flow plates on one side close to the filter mechanism, and the sides of two limiting flow plates close to each other are respectively fixedly connected to both sides of the baffle. When the filter cartridge rotates, it can intermittently block the gap between adjacent limiting flow plates, thereby stopping the flow of water and fertilizer on the side of the filter hole close to the inner side surface of the branch pipe, thereby continuously changing the pressure on the side of the filter hole close to the inner side surface of the branch pipe, thereby changing the pressure difference on both sides of the filter hole, ensuring that the particulate matter inside the filter hole can be brought out of the filter hole, and further avoiding the filter hole from being blocked.

[0017] Furthermore, the suction component includes a suction tube, which is arranged inside the filter mechanism, and one end of the suction tube away from the bottom plate is fixedly connected to the surface of the main pipe near the filter mechanism, and the end of the suction tube away from the main pipe is fixedly connected to a suction pump, and the side of the suction pump away from the suction tube is fixedly connected to a water-drawing pipe, and the end of the water-drawing pipe away from the suction pump is closed, and a suction hole is opened through the surface of the water-drawing pipe, and two fixing frames are arranged inside the filter mechanism, and the surface of the fixing frame is slidably connected to the inner side surface of the filter mechanism, and the inner sides of the two fixing frames are respectively fixedly connected to the surface of the water-drawing pipe and the surface of the suction pump, and the suction pump is started, and the water and fertilizer filtered by the filter mechanism pass through the suction hole, the water-drawing pipe, the suction pump, the suction tube, and then enter the main pipe. Since the suction hole is opened on the surface of the water-drawing pipe and the end of the water-drawing pipe is sealed, it can be avoided that the water-drawing pipe is sucked toward the sediment inside the filter mechanism during suction, and the supernatant of the water and fertilizer sediment inside the filter mechanism is sucked in, which can prevent the sediment from being sucked into the water-drawing pipe, and further avoid blockage.

[0018] Furthermore, the filtering mechanism comprises a first tank body, the bottom of the first tank body is fixedly connected to the top of the bottom plate, the top of the bottom plate is also fixedly connected to the second tank body, the side of the first tank body away from the second tank body is slidably connected to the connecting pipe, the side of the second tank body close to the first tank body is fixedly connected to a connecting pipe, the end of the connecting pipe away from the second tank body is fixedly connected to a filter pump, the side of the filter pump away from the connecting pipe is fixedly connected to a tube body, the end of the tube body away from the filter pump is fixedly connected to the side of the first tank body close to the second tank body, and the first tank body, the connecting pipe, the filter pump, the tube body, and the second tank body form an H-like shape, and the first tank body and the second The two ends of the trough body are open, thus forming a communicating vessel. When the filter pump is turned off, it can ensure that the liquid levels of the first trough body and the second trough body are equal, and the organic waste can be soaked for a long time to ensure that the organic matter in the waste can be fully utilized. The organic waste is soaked in the second trough body, and the soaked water and fertilizer enter the second trough body, while the organic particles can be precipitated at the bottom of the first trough body and the second trough body to avoid organic particles being sucked into the irrigation mechanism to cause blockage, while ensuring the utilization of organic matter that cannot be used for drip irrigation. The filter pump is started, and the water and fertilizer in the second trough body pass through the connecting pipe, the filter pump, and the pipe body in turn, and then enter the first trough body, so that the filtered water and fertilizer are fully utilized.

[0019] Furthermore, the first trough body and the second trough body are both slidably connected with a sedimentation cylinder inside the first trough body, and the side of the sedimentation cylinder away from the bottom plate is fixedly connected to the end of the connecting rod away from the main pipe, the inner side surface of the sedimentation cylinder located in the first trough body is slidably connected to the surfaces of the two fixed frames, the inner side surface of the sedimentation cylinder located in the second trough body is fixedly connected with a filter plate, and a plurality of filter plates are arranged inside the sedimentation cylinder located in the second trough body, and two adjacent filter plates are arranged in opposite angles, and a fine filter plate is arranged on the side of the sedimentation cylinder located in the second trough body close to the connecting pipe, the inner side surface of the sedimentation cylinder is fixedly connected to the surface of the fine filter plate, and a sedimentation pipe is symmetrically arranged on the side of the bottom plate away from the first trough body, one end of the sedimentation pipe close to the bottom plate penetrates the bottom plate and extends into the sedimentation cylinder, and the outer side surface of the sedimentation pipe is fixedly connected to the inner side surface of the sedimentation pipe, the outer side surface of the sedimentation pipe close to the first trough body is fixedly connected to the inner side surface of the first trough body, and the outer side surface of the sedimentation pipe close to the second trough body is connected to the second trough body The inner side of the body is fixedly connected, and the two sedimentation tubes are controlled by valves, and the organic waste is placed in the sedimentation tube located inside the second tank body, and then clean water is added. Under the flushing of the clean water, the crushed straw and other organic waste pass through the gap between the filter plate and the sedimentation tube, and then are suspended in the clean water. With the continuous flushing of the clean water, the organic waste is finally distributed to the intervals of several mutually inclined filter plates, so that it is fully soaked by the clean water, and water fertilizer is soaked out from the organic waste. Then, the water fertilizer is filtered through the fine filter plate, and then passes through the connecting pipe, the filter pump, and the pipe body in sequence, and finally enters another sedimentation tube. Then, organic matter of different sizes is precipitated at the bottom of the two sedimentation tubes, and the valve is opened to suck out the organic matter precipitated at the bottom of the sedimentation tube through the sedimentation tube, and then clean water is injected into the second tank body to flush the organic matter at the bottom of the sedimentation tube, take out the organic matter of different particle sizes inside, recycle the organic matter, and inject clean water again to flush the organic waste attached to the top of the filter plate through its gap, and finally discharge it through the sedimentation tube.

[0020] The present invention has the beneficial effects:

[0021] 1. The present invention sets up an irrigation system, and the remote terminal inputs the irrigation-related conditions in the orchard to the control panel in real time. Then the control panel controls the irrigation amount of the irrigation mechanism, so as to irrigate the orchard with the most appropriate water and fertilizer. The control panel controls the filtering mechanism and the irrigation mechanism, and can filter out liquid fertilizer from organic waste in an integrated manner, and control the irrigation mechanism to irrigate the orchard ridges with appropriate water and fertilizer.

[0022] 2. The present invention arranges an irrigation mechanism, and the extraction component extracts the filtered water and fertilizer from the inside of the filtering mechanism. The water and fertilizer enter the inside of the main pipe, and then enter the branch pipe, and are drip-irrigated to the ridges of the orchard through the drip irrigation component to complete the drip irrigation, and then enter another main pipe, and finally return to the inside of the filtering mechanism through the connecting pipe to realize the water and fertilizer circulation. The water and fertilizer circulation can prevent the solid particles inside the water and fertilizer from settling in the main pipe and the branch pipe, thereby avoiding blockage in the main pipe and the branch pipe. A plurality of drip irrigation components are arranged to irrigate the fruit trees between different ridges, and a plurality of drip irrigation components can irrigate the fruit trees on the same ridge.

[0023] 3. The present invention sets a drip irrigation assembly, fixes the branch pipe and the drip irrigation nozzle by a fixing column, limits the drip irrigation position, and protects the drip irrigation nozzle by a protective cover, so as to prevent the drip irrigation nozzle from being stepped on or otherwise damaged during drip irrigation, and also prevent the drip irrigation nozzle from contacting the outside world and being blocked. The filter cartridge rotates so that water and fertilizer can always enter the drip irrigation nozzle through different filter holes, thereby preventing water and fertilizer from entering the drip irrigation nozzle through the same filter hole for a long time, thereby preventing particulate matter in the water and fertilizer from causing the filter hole to be blocked. At the same time, water and fertilizer flow on both sides of the filter hole, which can drive the particulate matter inside the filter hole to move, thereby completing the cleaning of the particulate matter inside the filter hole, and further preventing the filter hole from being blocked.

[0024] 4. The present invention provides a flow limiting plate. When the filter cartridge rotates, the gap between adjacent flow limiting plates can be intermittently blocked, thereby stopping the flow of water and fertilizer on the side of the filter hole close to the inner side of the branch pipe, thereby continuously changing the pressure on the side of the filter hole close to the inner side of the branch pipe, thereby changing the pressure difference on both sides of the filter hole, ensuring that the particles inside the filter hole can be brought out of the filter hole, and further avoiding the filter hole from being blocked.

[0025] 5. The present invention uses a filtering mechanism, and both ends of the first tank body and the second tank body are open, thereby forming a communicating vessel. When the filtering pump is closed, it can ensure that the liquid levels of the first tank body and the second tank body are equal, and the organic waste can be soaked for a long time to ensure that the organic matter in the waste can be fully utilized. The organic waste is soaked in the second tank body, and the soaked water and fertilizer enter the second tank body, while the organic particles can be precipitated at the bottom of the first tank body and the second tank body, avoiding the organic particles from being sucked into the irrigation mechanism to cause blockage, while ensuring the utilization of organic matter that cannot be used by drip irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the biogas slurry water-fertilizer integrated irrigation system of the present invention;

[0027] Figure 2 It is a schematic diagram of the structure of the irrigation mechanism of the present invention;

[0028] Figure 3 This is a schematic diagram of the structure of the drip irrigation assembly of the present invention;

[0029] Figure 4 It is a schematic diagram of the cross-sectional structure of the shield of the present invention;

[0030] Figure 5 This is a schematic diagram of the filter cartridge structure of the present invention;

[0031] Figure 6 It is a schematic diagram of the structure of the current limiting plate of the present invention;

[0032] Figure 7 This is a schematic diagram of the structure of the extraction component of the present invention;

[0033] Figure 8 It is a schematic diagram of the structure of the filtering mechanism of the present invention;

[0034] Fig. 9 This is a schematic diagram of the filter plate structure of the present invention;

[0035] Fig.10 It is a schematic diagram of the irrigation system of the present invention.

[0036] In the figure: 1. bottom plate; 2. fixed plate; 3. irrigation mechanism; 31. main pipe; 32. extraction assembly; 321. extraction pipe; 322. extraction pump; 323. water extraction pipe; 324. extraction hole; 325. fixed frame; 33. connecting rod; 34. branch pipe; 35. drip irrigation assembly; 351. drip irrigation nozzle; 352. shield; 353. fixing column; 354. gear ring; 355. filter cartridge; 356. filter hole; 357. fan blade; 358. baffle; 359. flow limiting plate; 36. connecting pipe; 4. filtering mechanism; 41. first tank body; 42. second tank body; 43. sedimentation cylinder; 44. connecting pipe; 45. filter pump; 46. pipe body; 47. fine filter plate; 48. filter plate; 49. sedimentation pipe; 5. control panel. DETAILED DESCRIPTION

[0037] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0038] Example 1, please refer to Figure 1-Figure 10 The present invention is a biogas slurry water and fertilizer integrated irrigation system, comprising:

[0039] A bottom plate 1, and a filtering mechanism 4 arranged on the top of the bottom plate 1;

[0040] An irrigation mechanism 3, which has a pipeline system and is used to irrigate the orchard ridges;

[0041] A fixing plate 2 is provided on a side of the irrigation mechanism 3 away from the bottom plate 1, and a control panel 5 is provided on a side of the irrigation mechanism 3 close to the filtering mechanism 4;

[0042] The top of the bottom plate 1 is fixedly connected to the bottom of the filtering mechanism 4, the irrigation mechanism 3 is fixedly connected to the side of the filtering mechanism 4 away from the bottom plate 1, the inner side surface of the fixing plate 2 is fixedly connected to the surface of the irrigation mechanism 3 away from the filtering mechanism 4, and the control panel 5 is fixedly connected to the surface of the irrigation mechanism 3 away from the fixing plate 2;

[0043] The output end of the control panel 5 is electrically connected to the irrigation mechanism 3. The control panel 5 is used to control the irrigation mechanism 3 to irrigate the orchard ridges and control the irrigation mechanism 3 to extract liquid fertilizer from the filtering mechanism 4. The output end of the control panel 5 is electrically connected to the filtering mechanism 4. The control panel 5 is used to control the filtering mechanism 4 to filter out liquid fertilizer from organic waste. The input end of the control panel 5 is electrically connected to the remote terminal. The remote terminal is used to input irrigation-related conditions such as humidity in the orchard to the control panel 5. The remote terminal inputs the irrigation-related conditions in the orchard to the control panel 5 in real time. Then the control panel 5 controls the irrigation amount of the irrigation mechanism 3, so as to irrigate the orchard with the most appropriate water and fertilizer. The control panel 5 controls the filtering mechanism 4 and the irrigation mechanism 3, and can complete the filtration of liquid fertilizer from organic waste and control the irrigation mechanism 3 to irrigate the orchard ridges with appropriate water and fertilizer in an integrated manner.

[0044] The control panel 5 includes a signal receiving module, a signal processing module, a storage module and a control module. The output end of the signal receiving module is electrically connected to the input end of the signal processing module, the output end of the signal processing module is electrically connected to the input end of the control module, the storage module is electrically connected to the control module, the signal receiving module is used to receive the electrical signal transmitted from the remote terminal to the inside of the control panel 5, the signal processing module is used to convert and process the electrical signal received inside the signal receiving module, the control module is used to compare the signal inside the signal processing module with the signal inside the storage module, and control the irrigation operation of the irrigation mechanism 3, the storage module is used to store a variety of information required for irrigation, and provide it to the control module for comparison, the control module can control the signal inside the signal processing module to compare with any information required for irrigation.

[0045] The irrigation mechanism 3 includes a main pipe 31, two main pipes 31 are symmetrically arranged, and a plurality of branch pipes 34 are arranged at the interval between the two main pipes 31. The two ends of the branch pipe 34 are respectively fixedly connected to the sides of the two main pipes 31 close to each other. The surface of the branch pipe 34 is fixedly connected to a drip irrigation assembly 35. The main pipe 31 close to the filtering mechanism 4 is fixedly connected to the side close to the bottom plate 1, and the connecting rod 33 is symmetrically arranged with the control panel 5 as the center. The surface of the main pipe 31 is fixedly connected to an extraction assembly 32, and the extraction assembly 32 is slidably connected to the inside of the filtering mechanism 4. The inner side of the filtering mechanism 4 is slidably connected to a connecting pipe 36, and the end of the connecting pipe 36 away from the filtering mechanism 4 is connected to the bottom plate 1. The surface of the main pipe 31 away from the filtering mechanism 4 is fixedly connected, the branch pipe 34 is placed between the fruit tree ridges, the fixing plate 2 is inserted into the ground, the installation of the drip irrigation assembly 35 is completed, and the extraction assembly 32 is started. The extraction assembly 32 extracts the filtered water and fertilizer from the inside of the filtering mechanism 4, and the water and fertilizer enter the main pipe 31, and then enter the branch pipe 34, and drip-irrigate to the ridges of the orchard through the drip irrigation assembly 35 to complete the drip irrigation, and then enter another main pipe 31, and finally return to the inside of the filtering mechanism 4 through the connecting pipe 36, realizing the water-fertilizer cycle. The water-fertilizer cycle can prevent the solid particles inside the water and fertilizer from settling in the main pipe 31 and the branch pipe 34, thereby avoiding blockage in the main pipe 31 and the branch pipe 34.

[0046] There are several groups of drip irrigation components 35, and each group of drip irrigation components 35 is respectively arranged on the surface of the branch pipe 34, and each group of drip irrigation components 35 is evenly arranged on the surface of the branch pipe 34. Several groups of drip irrigation components 35 can be used to irrigate fruit trees between different ridges, and several drip irrigation components 35 can be used to irrigate fruit trees on the same ridge.

[0047] The drip irrigation assembly 35 includes a drip irrigation nozzle 351, which is fixedly connected to a side of the branch pipe 34 close to the bottom plate 1, and the drip irrigation nozzle 351 is controlled by a flow valve. A shield 352 is arranged outside the drip irrigation nozzle 351, and a fixing column 353 is fixedly connected to a side of the shield 352 close to the branch pipe 34, and the inner side of the fixing column 353 is fixedly connected to the outer side of the branch pipe 34, and a toothed ring 354 is fixedly connected to a side of the shield 352 away from the fixing column 353. When the drip irrigation nozzle 351 is installed, the toothed ring 354 is inserted into the ground to fix the shield 352, and then the branch pipe 34 and the drip irrigation nozzle 351 are fixed by the fixing column 353, so as to limit the drip irrigation position, and the shield 352 is used to protect the drip irrigation nozzle 351, so as to prevent the drip irrigation nozzle 351 from being stepped on or otherwise damaged during drip irrigation, and to prevent the drip irrigation nozzle 351 from contacting the outside world and preventing the drip irrigation nozzle 351 from being blocked.

[0048] The inner wall of the branch pipe 34 is rotatably connected with a filter cartridge 355, and the filter cartridge 355 is arranged just above the drip irrigation nozzle 351. The surface of the filter cartridge 355 is provided with filter holes 356, and a plurality of filter holes 356 are provided along the circumference of the filter cartridge 355. The interior of the filter cartridge 355 is symmetrically provided with fan blades 357, and the surfaces of the fan blades 357 are fixedly connected to the inner side surfaces of the filter cartridge 355. Water and fertilizer flow inside the branch pipe 34, driving the fan blades 357 to rotate, and the rotation of the fan blades 357 drives the filter cartridge 355 to rotate, so that the water and fertilizer can always enter the drip irrigation nozzle 351 through different filter holes 356, thereby preventing the water and fertilizer from entering the drip irrigation nozzle 351 through the same filter hole 356 for a long time, thereby preventing the particulate matter in the water and fertilizer from clogging the filter hole 356. At the same time, the water and fertilizer flow on both sides of the filter hole 356, which can drive the particulate matter inside the filter hole 356 to move, thereby completing the cleaning of the particulate matter inside the filter hole 356, and further preventing the filter hole 356 from being blocked.

[0049] A baffle 358 is fixedly connected to the inner side surface of the branch pipe 34, and a plurality of baffles 358 are arranged along the circumference of the branch pipe 34. Both sides of the baffle 358 are connected to the outer side surface of the filter cartridge 355 for limited rotation. The limiting plates 359 are symmetrically arranged on the side of the baffles 358 close to the filter mechanism 4, and the sides of the two limiting plates 359 close to each other are fixedly connected to the two sides of the baffle 358 respectively. When the filter cartridge 355 rotates, it can intermittently block the gap between adjacent limiting plates 359, thereby stopping the flow of water and fertilizer on the side of the filter hole 356 close to the inner side surface of the branch pipe 34, thereby continuously changing the pressure on the side of the filter hole 356 close to the inner side surface of the branch pipe 34, thereby changing the pressure difference on both sides of the filter hole 356, ensuring that the particulate matter inside the filter hole 356 can be brought out of the filter hole 356, and further avoiding the filter hole 356 from being blocked.

[0050] The suction assembly 32 includes a suction tube 321, which is arranged inside the filter mechanism 4. The end of the suction tube 321 away from the bottom plate 1 is fixedly connected to the surface of the main pipe 31 close to the filter mechanism 4. The end of the suction tube 321 away from the main pipe 31 is fixedly connected to a suction pump 322. The side of the suction pump 322 away from the suction tube 321 is fixedly connected to a water suction pipe 323, and the end of the water suction pipe 323 away from the suction pump 322 is closed. A suction hole 324 is opened on the surface of the water suction pipe 323. Two fixing frames 325 are arranged inside the filter mechanism 4. The surface of the fixing frame 325 is slidably connected to the inner side of the filter mechanism 4, and the two fixing frames 325 are connected to the inner side of the filter mechanism 4. The inner side surfaces of the fixed frame 325 are fixedly connected to the surfaces of the water-drawing pipe 323 and the surfaces of the drawing pump 322 respectively. When the drawing pump 322 is started, the water and fertilizer filtered by the filtering mechanism 4 pass through the drawing hole 324, the water-drawing pipe 323, the drawing pump 322, the drawing pipe 321 in sequence, and then enter the interior of the main pipe 31. Since the drawing hole 324 is provided on the surface of the water-drawing pipe 323 and the end of the water-drawing pipe 323 is sealed, the water-drawing pipe 323 can be prevented from being sucked toward the sediment inside the filtering mechanism 4 during drawing, and the supernatant of the water and fertilizer sediment inside the filtering mechanism 4 is sucked in, which can prevent the sediment from being sucked into the water-drawing pipe 323, further avoiding blockage.

[0051] Example 2, please refer to Figure 1-Figure 10 The filtering mechanism 4 includes a first tank body 41, the bottom of the first tank body 41 is fixedly connected to the top of the bottom plate 1, and the top of the bottom plate 1 is also fixedly connected to the second tank body 42, the side of the first tank body 41 away from the second tank body 42 is slidably connected to the connecting pipe 36, the side of the second tank body 42 close to the first tank body 41 is fixedly connected to the connecting pipe 44, the end of the connecting pipe 44 away from the second tank body 42 is fixedly connected to the filter pump 45, the side of the filter pump 45 away from the connecting pipe 44 is fixedly connected to the tube body 46, the end of the tube body 46 away from the filter pump 45 is fixedly connected to the side of the first tank body 41 close to the second tank body 42, and the first tank body 41, the connecting pipe 44, the filter pump 45, the tube body 46, and the second tank body 42 form an H-like shape, and the first tank body 41 and the second tank body 42 form an H-like shape. The two ends of the two tank bodies 42 are open, thus forming a communicating vessel. When the filter pump 45 is turned off, it can ensure that the liquid levels of the first tank body 41 and the second tank body 42 are equal, and the organic waste can be soaked for a long time to ensure that the organic matter in the waste can be fully utilized. The organic waste is soaked in the second tank body 42, and the soaked water and fertilizer enter the second tank body 42, while the organic particles can be precipitated at the bottom of the first tank body 41 and the second tank body 42 to avoid the organic particles being sucked into the irrigation mechanism 3 to cause blockage, while ensuring the utilization of organic matter that cannot be used by drip irrigation. The filter pump 45 is started, and the water and fertilizer in the second tank body 42 pass through the connecting pipe 44, the filter pump 45, and the pipe body 46 in turn, and then enter the first tank body 41, so that the filtered water and fertilizer are fully utilized.

[0052] The first tank body 41 and the second tank body 42 are both slidably connected with a sedimentation cylinder 43, and the side of the sedimentation cylinder 43 away from the bottom plate 1 is fixedly connected to the end of the connecting rod 33 away from the main pipe 31, and the inner side surface of the sedimentation cylinder 43 located in the first tank body 41 is slidably connected to the surfaces of the two fixing frames 325, and the inner side surface of the sedimentation cylinder 43 located in the second tank body 42 is fixedly connected with a filter plate 48, and a plurality of filter plates 48 are arranged inside the sedimentation cylinder 43 located in the second tank body 42, and two adjacent filter plates 48 are arranged in opposite directions. A fine filter plate 47 is provided on the side of the sedimentation cylinder 43 inside the communicating tube 44, and the inner side of the sedimentation cylinder 43 is fixedly connected to the surface of the fine filter plate 47. A sedimentation pipe 49 is symmetrically provided on the side of the bottom plate 1 away from the first tank body 41. One end of the sedimentation pipe 49 close to the bottom plate 1 passes through the bottom plate 1 and extends to the inside of the sedimentation cylinder 43, and the outer side of the sedimentation pipe 49 is fixedly connected to the inner side of the sedimentation pipe 49. The outer side of the sedimentation pipe 49 close to the first tank body 41 is fixedly connected to the inner side of the first tank body 41, and the outer side of the sedimentation pipe 49 close to the second tank body 42 is fixedly connected to the inner side of the first tank body 41. The inner side of the second tank body 42 is fixedly connected, and the two sedimentation pipes 49 are controlled by valves. The organic waste is placed in the sedimentation cylinder 43 located inside the second tank body 42, and then clean water is added. Under the flushing of the clean water, the crushed straw and other organic waste pass through the gap between the filter plate 48 and the sedimentation cylinder 43, and then suspended in the clean water. With the continuous flushing of the clean water, the organic waste is finally distributed to the intervals of several mutually inclined filter plates 48, so that it is fully soaked by the clean water, and water fertilizer is soaked from the organic waste, and then the water fertilizer is filtered through the fine filter plate 47. After that, it passes through the connecting pipe 44, the filter pump 45, the pipe body 46 in sequence, and finally enters another sedimentation cylinder 43. Then, organic matter of different sizes is precipitated at the bottom of the two sedimentation cylinders 43. The valve is opened, and the organic matter precipitated at the bottom of the sedimentation cylinder 43 is sucked out through the sedimentation pipe 49. Then, clean water is injected into the second tank body 42 to flush the organic matter at the bottom of the sedimentation cylinder 43, and the organic matter of different particle sizes inside is taken out and recycled. Clean water is injected again to flush the organic waste attached to the top of the filter plate 48 through its gaps, and finally discharged through the sedimentation pipe 49.

[0053] During use, when the drip irrigation nozzle 351 is installed, the tooth ring 354 is inserted into the ground to fix the shield 352, and then the branch pipe 34 and the drip irrigation nozzle 351 are fixed by the fixing column 353, and the organic waste is placed in the sedimentation cylinder 43 located inside the second trough body 42, and then clean water is added. Under the flushing of the clean water, the crushed straw and other organic waste pass through the gap between the filter plate 48 and the sedimentation cylinder 43, and then are suspended in the clean water. With the continuous flushing of the clean water, the organic waste is finally distributed to the intervals between several mutually inclined filter plates 48, so that it is fully soaked by the clean water, and water fertilizer is soaked out from the organic waste. Then, the water fertilizer is filtered through the fine filter plate 47, and then passes through the connecting pipe 44, the filter pump 45, and the pipe body 46 in turn, and finally enters another sedimentation cylinder 43. Then, organic matter of different sizes is precipitated at the bottom of the two sedimentation cylinders 43, and the suction pump 322 is started. The water fertilizer filtered by the filter mechanism 4 passes through the suction hole 324 and the water suction pipe 323 in turn. , the suction pump 322, the suction pipe 321, and then enter the main pipe 31. The water and fertilizer flow in the branch pipe 34, driving the fan blades 357 to rotate. The rotation of the fan blades 357 drives the filter cartridge 355 to rotate. The water and fertilizer then enter the branch pipe 34 and drip irrigation to the ridges of the orchard through the drip irrigation nozzle 351 to complete the drip irrigation. Then, it enters another main pipe 31 and finally returns to the filter mechanism 4 through the connecting pipe 36 to realize the water and fertilizer circulation. The filter pump 45 is started. The water and fertilizer in the second tank body 42 pass through the connecting pipe 44, the filter pump 45, and the pipe body 46 in turn, and then enter the first tank body 41. The valve is opened and the organic matter precipitated at the bottom of the sedimentation tube 43 is sucked out through the sedimentation tube 49. Then, clean water is injected into the second tank body 42 to flush the organic matter at the bottom of the sedimentation tube 43, take out the organic matter of different particle sizes inside, recycle the organic matter, inject clean water again, flush the organic waste attached to the top of the filter plate 48 through its gap, and finally discharge it through the sedimentation tube 49.

[0054] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A biogas slurry water and fertilizer integrated irrigation system, characterized in that: include: A bottom plate (1), and a filtering mechanism (4) arranged on the top of the bottom plate (1); An irrigation mechanism (3), the irrigation mechanism (3) having a pipeline system for irrigating the orchard ridges; A fixing plate (2) is provided on the side of the irrigation mechanism (3) away from the bottom plate (1), and a control panel (5) is provided on the side of the irrigation mechanism (3) close to the filtering mechanism (4); The top of the bottom plate (1) is fixedly connected to the bottom of the filtering mechanism (4); the irrigation mechanism (3) is fixedly connected to a side of the filtering mechanism (4) away from the bottom plate (1); the inner side surface of the fixing plate (2) is fixedly connected to a surface of the irrigation mechanism (3) away from the filtering mechanism (4); and the control panel (5) is fixedly connected to a surface of the irrigation mechanism (3) away from the fixing plate (2); The output end of the control panel (5) is electrically connected to the irrigation mechanism (3), and the control panel (5) is used to control the irrigation mechanism (3) to irrigate the orchard ridges, and to control the irrigation mechanism (3) to extract liquid fertilizer from the filtering mechanism (4). The output end of the control panel (5) is electrically connected to the filtering mechanism (4), and the control panel (5) is used to control the filtering mechanism (4) to filter liquid fertilizer from organic waste. The input end of the control panel (5) is electrically connected to a remote terminal, and the remote terminal is used to input irrigation-related conditions such as humidity in the orchard to the control panel (5).

2. The biogas slurry water and fertilizer integrated irrigation system according to claim 1, characterized in that: The control panel (5) comprises a signal receiving module, a signal processing module, a storage module and a control module. The output end of the signal receiving module is electrically connected to the input end of the signal processing module, the output end of the signal processing module is electrically connected to the input end of the control module, the storage module is electrically connected to the control module, the signal receiving module is used to receive an electrical signal transmitted from a remote terminal to the inside of the control panel (5), the signal processing module is used to convert and process the electrical signal received inside the signal receiving module, the control module is used to compare the signal inside the signal processing module with the signal inside the storage module, and control the irrigation operation of the irrigation mechanism (3), the storage module is used to store a variety of information required for irrigation, and provide it to the control module for comparison, and the control module can control the signal inside the signal processing module to compare with any one of the information required for irrigation.

3. The biogas slurry water and fertilizer integrated irrigation system according to claim 2, characterized in that: The irrigation mechanism (3) comprises a main pipe (31), two main pipes (31) are symmetrically arranged, a plurality of branch pipes (34) are arranged at the interval between the two main pipes (31), the two ends of the branch pipe (34) are respectively fixedly connected to the sides of the two main pipes (31) close to each other, a drip irrigation assembly (35) is fixedly connected to the surface of the branch pipe (34), a connecting rod (33) is fixedly connected to the side of the main pipe (31) close to the filter mechanism (4) close to the bottom plate (1), and the connecting rod (33) is symmetrically arranged with the control panel (5) as the center, a pumping assembly (32) is fixedly connected to the surface of the main pipe (31), and the pumping assembly (32) is slidably connected to the inside of the filter mechanism (4), a connecting pipe (36) is slidably connected to the inner side surface of the filter mechanism (4), and the end of the connecting pipe (36) away from the filter mechanism (4) is fixedly connected to the surface of the main pipe (31) away from the filter mechanism (4).

4. The biogas slurry water and fertilizer integrated irrigation system according to claim 3, characterized in that: The drip irrigation components (35) are arranged in a plurality of groups, and each group of the drip irrigation components (35) is arranged on the surface of the branch pipe (34), and each group of the drip irrigation components (35) has a plurality of components evenly arranged on the surface of the branch pipe (34).

5. The biogas slurry water and fertilizer integrated irrigation system according to claim 4, characterized in that: The drip irrigation assembly (35) comprises a drip irrigation nozzle (351), the drip irrigation nozzle (351) being fixedly connected to a side of the branch pipe (34) close to the bottom plate (1), and the drip irrigation nozzle (351) being controlled by a flow valve, a protective cover (352) being arranged outside the drip irrigation nozzle (351), a fixed column (353) being fixedly connected to a side of the protective cover (352) close to the branch pipe (34), and an inner side surface of the fixed column (353) being fixedly connected to an outer side surface of the branch pipe (34), and a toothed ring (354) being fixedly connected to a side of the protective cover (352) away from the fixed column (353).

6. The biogas slurry water and fertilizer integrated irrigation system according to claim 5, characterized in that: The inner wall of the branch pipe (34) is rotatably connected to a filter cartridge (355), and the filter cartridge (355) is arranged directly above the drip irrigation nozzle (351). The surface of the filter cartridge (355) is provided with filter holes (356), and a plurality of the filter holes (356) are provided along the circumference of the filter cartridge (355). Fan blades (357) are symmetrically arranged inside the filter cartridge (355), and the surface of the fan blades (357) is fixedly connected to the inner side surface of the filter cartridge (355).

7. The biogas slurry water and fertilizer integrated irrigation system according to claim 6, characterized in that: A baffle (358) is fixedly connected to the inner side surface of the branch pipe (34), and a plurality of baffles (358) are arranged along the circumference of the branch pipe (34). Both sides of the baffle (358) are connected to the outer side surface of the filter cartridge (355) for limited rotation. Limiting plates (359) are symmetrically arranged on one side of the baffles (358) close to the filter mechanism (4), and the sides of the two limiting plates (359) close to each other are fixedly connected to both sides of the baffle (358) respectively.

8. The biogas slurry water and fertilizer integrated irrigation system according to claim 7, characterized in that: The suction assembly (32) comprises a suction tube (321), wherein the suction tube (321) is arranged inside the filter mechanism (4), wherein one end of the suction tube (321) away from the bottom plate (1) is fixedly connected to the surface of the main pipe (31) close to the filter mechanism (4), wherein one end of the suction tube (321) away from the main pipe (31) is fixedly connected to a suction pump (322), wherein a side of the suction pump (322) away from the suction tube (321) is fixedly connected to a water suction pipe (323), and one end of the water suction pipe (323) away from the suction pump (322) is closed, and a suction hole (324) is formed through the surface of the water suction pipe (323), wherein two fixing frames (325) are arranged inside the filter mechanism (4), wherein the surface of the fixing frames (325) is slidably connected to the inner side surface of the filter mechanism (4), and the inner side surfaces of the two fixing frames (325) are respectively fixedly connected to the surface of the water suction pipe (323) and the surface of the suction pump (322).

9. The biogas slurry water and fertilizer integrated irrigation system according to claim 8, characterized in that: The filtering mechanism (4) comprises a first tank body (41), the bottom of the first tank body (41) is fixedly connected to the top of the bottom plate (1), the top of the bottom plate (1) is also fixedly connected to the second tank body (42), the side of the first tank body (41) away from the second tank body (42) is slidably connected to the connecting pipe (36), the side of the second tank body (42) close to the first tank body (41) is fixedly connected to a connecting pipe (44), one end of the connecting pipe (44) away from the second tank body (42) is fixedly connected to a filter pump (45), the side of the filter pump (45) away from the connecting pipe (44) is fixedly connected to a pipe body (46), the end of the pipe body (46) away from the filter pump (45) is fixedly connected to the side of the first tank body (41) close to the second tank body (42), and the first tank body (41), the connecting pipe (44), the filter pump (45), the pipe body (46) and the second tank body (42) form an H-like shape.

10. The biogas slurry water and fertilizer integrated irrigation system according to claim 9, characterized in that: The first tank body (41) and the second tank body (42) are both slidably connected with a sedimentation cylinder (43) inside. The side of the sedimentation cylinder (43) away from the bottom plate (1) is fixedly connected to the end of the connecting rod (33) away from the main pipe (31). The inner side surface of the sedimentation cylinder (43) inside the first tank body (41) is slidably connected to the surfaces of the two fixing frames (325). The inner side surface of the sedimentation cylinder (43) inside the second tank body (42) is fixedly connected to a filter plate (48). A plurality of filter plates (48) are arranged inside the sedimentation cylinder (43) inside the second tank body (42). Two adjacent filter plates (48) are arranged in opposite directions. The sedimentation cylinder (43) inside the second tank body (42) is close to the connecting pipe (31). A fine filter plate (47) is arranged on one side of the bottom plate (1) and the inner side surface of the sedimentation cylinder (43) is fixedly connected to the surface of the fine filter plate (47). A sedimentation pipe (49) is symmetrically arranged on the side of the bottom plate (1) away from the first tank body (41). One end of the sedimentation pipe (49) close to the bottom plate (1) passes through the bottom plate (1) and extends to the inside of the sedimentation cylinder (43). The outer side surface of the sedimentation pipe (49) is fixedly connected to the inner side surface of the sedimentation pipe (49). The outer side surface of the sedimentation pipe (49) close to the first tank body (41) is fixedly connected to the inner side surface of the first tank body (41). The outer side surface of the sedimentation pipe (49) close to the second tank body (42) is fixedly connected to the inner side surface of the second tank body (42). Both sedimentation pipes (49) are controlled by valves.

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