Irrigation system for landscaping

Abstract

The invention provides an irrigation system for landscaping, which comprises a drainage channel, a settling tank arranged at the tail end of the drainage channel, a secondary filter screen plate arranged in the settling tank, a guide rod arranged above the secondary filter screen plate in the settling tank, a cleaning brush slidably arranged on the guide rod, a reciprocating slide block I arranged on the cleaning brush, and a multiscrew rod I rotationally arranged on the settling tank, a first rotating rod is rotationally arranged in the settling tank, a first hydraulic plate is arranged on the first rotating rod, and the first rotating rod and the first reciprocating lead screw are arranged in a transmission mode; an overflow port I is formed in the side wall of the settling tank; a water storage tank is correspondingly arranged below the overflow port I, and an overflow port II is formed in the side wall of the water storage tank; a water delivery pump is arranged outside the water storage tank, an inlet of the water delivery pump is connected with the second overflow port, an outlet of the water delivery pump is connected with a distribution pipe pipeline, a water distribution pipe is arranged on the distribution pipe and extends to each irrigation area, and a spraying device is arranged corresponding to each irrigation area and connected with the water distribution pipe. The irrigation system for landscaping provided by the invention can efficiently irrigate gardens on the premise of saving energy.

Description

Technical Field

[0001] The invention belongs to the technical field of garden irrigation, and in particular relates to an irrigation system for garden greening. Background Art

[0002] Garden refers to a specially cultivated natural environment and recreational area, that is, an environment created by using engineering technology and artistic means in a certain area, through transforming the terrain, planting trees and flowers, building buildings and arranging garden paths, etc., which can be used for people to take daily walks and aerobic exercises. Since a large number of trees are planted in the garden, in the season with little rain, the garden usually uses garden irrigation equipment to irrigate the plants in the garden.

[0003] The garden irrigation equipment currently in use has the following disadvantages, such as 1. Although some existing irrigation equipment can collect rainwater, the device is easily blocked during the rainwater collection process and cannot be cleaned regularly; 2. Some traditional irrigation equipment uses flooding, while others spray water jets in a circular trajectory around. Both methods have the problem of low irrigation efficiency and waste of water resources; 3. Existing irrigation equipment generally lacks appreciation and beauty when irrigating surrounding plants.

[0004] Therefore, a new irrigation system is needed to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a landscaping irrigation system and a method of using the same in view of the deficiencies in the prior art. The specific scheme is as follows: A garden irrigation system comprises a drainage channel for guiding rainwater, wherein a plurality of primary filter screens for blocking impurities sinking in the water are arranged in the drainage channel, a sedimentation box is arranged at the end of the drainage channel, a secondary filter screen for filtering rainwater is arranged in the sedimentation box, impurity discharge ports are arranged at both ends of the sedimentation box corresponding to the secondary filter screen, a guide rod is arranged above the corresponding secondary filter screen in the sedimentation box, a cleaning brush is slidably arranged on the guide rod, a reciprocating slider is arranged on the cleaning brush, a reciprocating screw rod cooperating with the reciprocating slider is also rotatably arranged on the sedimentation box, a rotating rod is rotatably arranged below the corresponding secondary filter screen in the sedimentation box, a plurality of hydraulic plates are arranged on the rotating rod, and the rotating rod and the reciprocating screw rod are arranged through a pulley transmission structure; An inclined tube filler 1 is also provided in the sedimentation box, and an overflow port 1 is also provided on the side wall of the sedimentation box; a water storage tank is provided below the overflow port 1, a water filling port is provided on the top of the water storage tank, an overflow port 2 is provided on the side wall of the water storage tank, and an inclined tube filler 2 is provided in the water storage tank; a water delivery pump is provided outside the water storage tank, the inlet of the water delivery pump is connected to the overflow port 2, the outlet of the water delivery pump is connected to the distribution pipe through a water delivery pipe, a plurality of water distribution pipes are provided on the distribution pipe, the water distribution pipes extend to various irrigation areas, a spray device is provided corresponding to each irrigation area, the spray device is connected to the water distribution pipe through a connecting pipe 2, and a solenoid valve 4 is provided on the water distribution pipe; a humidity detector is provided in each irrigation area; the water delivery pump, the solenoid valve 4 and the humidity detector are all electrically connected to the controller.

[0006] Based on the above, the spray device includes a water flow transmission component 1 fixed to the ground by a plurality of supporting legs, the water flow transmission component 1 includes a shell 1, a water inlet 1 is provided on the side of the shell 1, the water inlet 1 is connected to the water distribution pipe, the direction of the water inlet 1 deviates from the axis of the shell 1, the axis position of the shell 1 passes through and rotates a rotating tube 1 with a top seal, a water outlet 1 is provided at the bottom of the shell 1, a rotating tube 1 located in the shell 1 is provided with a plurality of fan blades 1, the water outlet 1 is connected to one end of the connecting tube 1, and the other end of the connecting tube 1 is rotatably connected to the bottom end of the rotating tube 1 through a rotating joint; a rotating disk is provided at the top of the shell 1, a filter cartridge coaxial with the rotating tube is provided on the rotating disk, a release port and a cleaning port are provided on the side wall of the filter cartridge, a sealing cover is provided at the cleaning port, a filter assembly is slidably provided in the filter cartridge, the filter assembly includes a piston plate that slides up and down in contact with the inner wall of the filter cartridge, a plurality of through holes are provided on the piston plate, and a filter screen is provided at the through hole; a tension spring is provided between the piston plate and the bottom of the cylinder body; A water flow transmission component 2 is provided above the filter cartridge, and two water spray components are provided above the water flow transmission component 2 in parallel, the two water spray components are fixedly connected by a plurality of support rods, and the water spray component located below is fixed on the filter cartridge by a plurality of support rods, a rotating tube 1 extends to the inner top of the filter cartridge and is fixedly connected thereto, a plurality of water outlet holes are provided on the rotating tube 1 near the inner top of the filter cartridge, and the two water spray components are linked by a reciprocating screw rod 2; the water flow transmission component 2 comprises a shell 2, a water inlet 2 is provided on the side of the shell 2, the direction of the water inlet 2 deviates from the axis of the shell 2, the axis position of the shell 2 penetrates and rotates a rotating tube 2 with two ends sealed, a water outlet 2 is provided on the top of the shell 2, and a plurality of fan blades 2 are provided on the rotating tube 2 located in the shell 2; the water inlet 2 is connected to the release port through a water supply pipe 1, the water outlet 2 is connected to one end of a three-way pipe through a water supply pipe 2, the other two ends of the three-way pipe are respectively connected to the water spray components, and the top of the rotating tube 2 is fixedly connected to the bottom end of the reciprocating screw rod 2.

[0007] Based on the above, the water spray assembly includes an annular cylinder, which is provided with a water inlet connected to the tee pipe, and a plurality of channels are evenly distributed on the annular cylinder along the circumferential direction, and a nozzle is provided in the channel, and two joints 1 are provided on the nozzle, and each channel is provided with two joints 2 connected to the annular cylinder, and the two joints 2 are respectively rotatably connected to the two joints 1 through a rotating joint, and a connecting plate is also provided on the nozzle, and a travel groove is provided on the connecting plate; a lifting plate coaxial with the annular cylinder is also provided on the inner periphery, and a bracket is provided on the lifting plate corresponding to each connecting plate, and a pin shaft passing through the travel groove is provided on the bracket; a reciprocating slider 2 is also provided on the lifting plate, and a reciprocating screw rod 2 is provided with two sections of reciprocating threads corresponding to the two reciprocating sliders 2 respectively.

[0008] Based on the above, a flocculant tank for containing flocculant is provided on the top of the water tank, a discharge port connected to the inside of the water tank is provided at the bottom of the flocculant tank, and a solenoid valve three is provided at the discharge port, and the solenoid valve three is electrically connected to the controller.

[0009] Based on the above, a rotating rod 2 is provided below the water filling port in the water tank, and a plurality of hydraulic plates 2 are provided on the rotating rod 2. A rotating rod 3 is also rotatably provided in the water tank. The rotating rods 2 and 3 are transmitted by a bevel gear structure, and a plurality of paddle blades are provided at the bottom of the rotating rod 3.

[0010] Based on the above, a mud discharge port 1 is provided at the bottom of the sedimentation tank, and the mud discharge port 1 is connected to one end of the three-way joint through a connecting pipe 1, and a solenoid valve 1 is provided on the connecting pipe 1; a mud discharge port 2 is provided at the bottom of the water storage tank, and the mud discharge port 2 is connected to one end of the three-way joint through a connecting pipe 2, and a solenoid valve 2 is provided on the connecting pipe 2; the other end of the three-way joint is connected to the inlet of the mud discharge pump, and the outlet of the mud discharge pump is connected to the mud discharge pipe.

[0011] Based on the above, a liquid level gauge is also provided in the water tank, and a water replenishment pump is provided on the top of the water tank. The inlet of the water replenishment pump is connected to one end of the water replenishment pipe, and the outlet of the water replenishment pump extends into the water tank. The liquid level gauge and the water replenishment pump are both electrically connected to the controller.

[0012] Based on the above, a collection box for collecting impurities is provided below the two impurity discharge ports on the sedimentation box.

[0013] Based on the above, a debris removal net is provided in the water storage tank at two locations corresponding to the overflow ports.

[0014] Based on the above, the filter cartridge is also provided with an emergency switch for the water delivery pump and the solenoid valve four in the irrigation area, and the emergency switch is electrically connected to the controller.

[0015] The present invention has outstanding substantive features and significant progress compared to the prior art. Specifically, the present invention has the following advantages: The garden irrigation system provided by the present invention has a structural design that can ensure efficient collection of rainwater under the premise of energy conservation and environmental protection, and intelligently control the spray irrigation operation according to the moisture of the soil. The water spraying process is not only beautiful and ornamental, but also allows the water to be evenly sprayed around the spraying device in the form of small water droplets, which has the technical advantage of efficient water saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a cross-sectional view of some structural parts in the present invention.

[0018] Figure 3 It is a schematic diagram of the coordination structure of the spray device and some structural parts in the present invention.

[0019] Figure 4 yes Figure 3 Schematic diagram of the structure at point B in the middle.

[0020] Figure 5 yes Figure 4 Schematic diagram of the cross-sectional structure in the OO direction.

[0021] In the figure: 1. Drainage channel; 2. Primary filter screen; 3. Sedimentation box; 3-1. Drain port; 3-2. Mud discharge port 1; 3-3. Overflow port 1; 4. Secondary filter screen; 5. Guide rod; 6. Cleaning brush; 7. Reciprocating screw rod 1; 8. Reciprocating slider 1; 9. Collection box; 10. Rotating rod 1; 11. Hydraulic plate 1; 12. Pulley transmission structure; 13. Generator; 14. Uninterruptible power supply; 15. Water storage tank; 15-1. Water injection port; 15-2. Mud discharge port 2; 15-3. Overflow port 2; 16. Mud discharge pump; 16-1. Mud discharge pipe; 17. Three-way joint; 18. Connecting pipe 1; 19. Solenoid valve 1; 20. Connecting pipe 2; 21. Solenoid valve 2; 22. Rotating rod 2; 23. Rotating rod 3; 24. Bevel gear transmission structure; 25. Paddle; 26. Inclined tube filler 2; 27. Liquid level gauge; 28. Make-up water pump; 28-1. Make-up water pipe; 29. ​​Flocculant filling; 30. De-impurity net; 31. Water delivery pump; 32. Water delivery pipe; 33. Distribution pipe; 34. Water distribution pipe; 35. Controller; 37. Spraying device; 38. Water flow transmission component 1; 38-1. Shell 1; 38-2. Water inlet 1; 38-3. Water outlet 1; 38-4. Rotating pipe 1; 38-4-1. Water outlet hole; 38-5. Fan blade 1; 38-6. Connecting pipe 1; 39. Support leg; 40. Connecting pipe 2; 41. Solenoid valve 4; 42. Turntable; 43. Filter cartridge; 43-1. Release port; 43-2. ​​Cleaning port; 44. Filter assembly; 45. Emergency switch; 46. Water flow transmission assembly 2; 46-1. Housing 2; 46-2. Water inlet 2; 46-3. Water outlet 2; 46-4. Rotating pipe 2; 47. Water spray assembly; 47-1. Annular cylinder; 47-2. Channel; 47-3. Nozzle; 47-4. Connector 1; 47-5. Rotating joint; 47-6. Connector 2; 47-7. Lifting plate; 47-8. Bracket; 47-9. Connecting plate; 47-10. Water inlet; 48. Reciprocating screw 2; 49. Tee pipe; 50-1. Water supply pipe 1; 50-2. Water supply pipe 2; 51. Humidity detector. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described in detail below through specific implementation methods. Example

[0023] like Figure 1-5 As shown, the present invention provides an irrigation system for gardening, comprising a drainage channel 1 for guiding rainwater, wherein the drainage channel 1 is provided with a plurality of primary filter screens 2 for blocking impurities sinking in the water, a sedimentation box 3 is provided at the end corresponding to the drainage channel 1, wherein the sedimentation box 3 is provided with a secondary filter screen 4 for filtering rainwater, and both ends of the sedimentation box 3 corresponding to the secondary filter screen 4 are provided with impurity discharge ports 3-1, and a guide rod 5 is provided above the sedimentation box 3 corresponding to the secondary filter screen 4, a cleaning brush 6 is slidably provided on the guide rod 5, and a reciprocating slider 8 is provided on the cleaning brush 6, and a reciprocating screw rod 7 cooperating with the reciprocating slider 8 is also rotatably provided on the sedimentation box 3, and a rotating rod 10 is rotatably provided below the secondary filter screen 4 in the sedimentation box 3, and a plurality of hydraulic plates 11 are provided on the rotating rod 10, and the rotating rod 10 and the reciprocating screw rod 7 are driven by a pulley transmission structure 12; an inclined tube filler is also provided in the sedimentation box 3, The side wall of the sedimentation tank 3 is also provided with an overflow port 1-3; a water storage tank 15 is provided below the overflow port 1-3, a water injection port 15-1 is provided on the top of the water storage tank 15, an overflow port 2-15-3 is provided on the side wall of the water storage tank 15, and an inclined tube filler 26 is provided inside the water storage tank 15; a water delivery pump 31 is provided outside the water storage tank 15, the inlet of the water delivery pump 31 is connected to the overflow port 2-15-3, and the outlet of the water delivery pump 31 is connected to the distribution pipe 32 through the water delivery pipe 32. 33 is connected, and a plurality of water distribution pipes 34 are arranged on the distribution pipe 33. The water distribution pipes 34 extend to various irrigation areas. A spray device 37 is arranged corresponding to each irrigation area. The spray device 37 is connected to the water distribution pipe 34 through a connecting pipe 2 40. A solenoid valve 41 is arranged on the water distribution pipe 34; a humidity detector 51 is arranged in each irrigation area; the water delivery pump 31, the solenoid valve 41 and the humidity detector 51 are all electrically connected to the controller 35.

[0024] The above-mentioned spray device 37 includes a water flow transmission component 38 fixed on the ground by multiple supporting legs 39, and the water flow transmission component 38 includes a shell 38-1, and a water inlet 38-2 is provided on the side of the shell 38-1, and the water inlet 38-2 is connected to the water distribution pipe 34, and the direction of the water inlet 38-2 deviates from the axis of the shell 38-1. The axis position of the shell 38-1 passes through and rotates a rotating pipe 38-4 with a top seal, and a water outlet 38-3 is provided at the bottom of the shell 38-1. The rotating pipe 38-4 located in the shell 38-1 is provided with multiple blades 38-5, and the water outlet 38-3 is connected to the connecting pipe 38 -6 is connected, and the other end of the connecting pipe 38-6 is rotatably connected to the bottom end of the rotating tube 38-4 through a rotating joint 47-5; a turntable 42 is provided on the top of the housing 38-1, and a filter cartridge 43 coaxial with the rotating tube 38-4 is provided on the turntable 42, and a release port 43-1 and a sewage cleaning port 43-2 are provided on the side wall of the filter cartridge 43, and a sealing cover is provided at the sewage cleaning port 43-2, and a filter assembly 44 is slidably provided in the filter cartridge 43, and the filter assembly 44 includes a piston plate that slides up and down against the inner wall of the filter cartridge 43, and a plurality of through holes are provided on the piston plate, and a filter screen is provided at the through holes; a tension spring is provided between the piston plate and the bottom of the cylinder body; A water flow transmission component 2 46 is provided above the filter cartridge 43, and two water spray components 47 are provided above the water flow transmission component 2 46 and are arranged in parallel with each other. The two water spray components 47 are fixedly connected by a plurality of support rods, and the water spray component 47 located below is fixed to the filter cartridge 43 by a plurality of support rods. A rotating tube 1 38-4 extends to the inner top of the filter cartridge 43 and is fixedly connected thereto. A plurality of water outlet holes 38-4-1 are provided on the rotating tube 1 38-4 near the inner top of the filter cartridge 43. The two water spray components 47 are arranged in linkage with a reciprocating screw rod 2 48; the water flow transmission component 2 46 includes a shell 2 46-1, and a water inlet 2 46-2 is provided on the side of the shell 2 46-1. The direction of the water inlet 46-2 deviates from the axis of the shell 46-1, and the axis position of the shell 46-1 passes through and rotates a rotating tube 46-4 with sealed ends at both ends. The top of the shell 46-1 is provided with a water outlet 46-3, and the rotating tube 46-4 located in the shell 46-1 is provided with multiple fan blades 2; the water inlet 46-2 is connected to the release port 43-1 through a water supply pipe 50-1, and the water outlet 46-3 is connected to one end of a three-way pipe 49 through a water supply pipe 50-2, and the other two ends of the three-way pipe 49 are respectively connected to the water spray assembly 47, and the top of the rotating tube 46-4 is fixedly connected to the bottom end of the reciprocating screw rod 48.

[0025] The water spray assembly 47 comprises an annular cylinder 47-1, the annular cylinder 47-1 is provided with a water inlet 47-10 connected to the tee pipe 49, the annular cylinder 47-1 is provided with a plurality of channels 47-2 evenly distributed along the circumferential direction, the channels 47-2 are provided with nozzles 47-3, the nozzles 47-3 are provided with two joints 1 47-4, each channel 47-2 is provided with two joints 2 47-6 connected to the annular cylinder 47-1, the two joints 2 47-6 are respectively connected to the two joints 47-5 through a rotary joint 47-5. A 47-4 is rotationally connected, and a connecting plate 47-9 is also provided on the nozzle 47-3, and a travel groove is provided on the connecting plate 47-9; the inner periphery of the annular cylinder 47-1 is also provided with a lifting plate 47-7 coaxial therewith, and a bracket 47-8 is provided on the lifting plate 47-7 corresponding to each of the connecting plates 47-9, and a pin shaft passing through the travel groove is provided on the bracket 47-8; the lifting plate 47-7 is also provided with a reciprocating slider 2, and a reciprocating screw rod 2 48 is provided with two sections of reciprocating threads corresponding to the two reciprocating sliders 2 respectively.

[0026] Taking into account the presence of some suspended impurities in the collected rainwater, in order to purify the rainwater, a flocculant tank 29 for containing flocculant is provided on the top of the water storage tank 15, and a discharge port connected to the interior of the water storage tank 15 is provided at the bottom of the flocculant tank 29, and a solenoid valve three is provided at the discharge port, and the solenoid valve three is electrically connected to the controller 35.

[0027] In order to facilitate the uniform mixing of the flocculant and rainwater, a rotating rod 22 is provided below the water injection port 15-1 in the water storage tank 15, and a plurality of hydraulic plates 2 are provided on the rotating rod 22. A rotating rod 3 23 is also rotatably provided in the water storage tank 15. The rotating rod 22 and the rotating rod 3 23 are driven by a bevel gear structure, and a plurality of paddles 25 are provided at the bottom of the rotating rod 3 23.

[0028] A mud discharge port 3-2 is provided at the bottom of the sedimentation tank 3, and the mud discharge port 3-2 is connected to one end of a three-way joint 17 through a connecting pipe 18, and a solenoid valve 19 is provided on the connecting pipe 18; a mud discharge port 15-2 is provided at the bottom of the water storage tank 15, and the mud discharge port 15-2 is connected to one end of the three-way joint 17 through a connecting pipe 20, and a solenoid valve 21 is provided on the connecting pipe 20; the other end of the three-way joint 17 is connected to the inlet of the mud discharge pump 16, and the outlet of the mud discharge pump 16 is connected to the mud discharge pipe 16-1.

[0029] In order to facilitate monitoring of the water level in the water tank, a liquid level gauge 27 is also provided in the water tank 15. A water replenishment pump 28 is provided on the top of the water tank 15. The inlet of the water replenishment pump 28 is connected to one end of the water replenishment pipe 28-1, and the outlet of the water replenishment pump 28 extends into the water tank 15. The liquid level gauge 27 and the water replenishment pump 28 are both electrically connected to the controller 35.

[0030] In order to collect the impurities cleaned from the secondary filter screen plate 4, a collection box 9 for collecting the impurities is provided below the two impurity discharge ports 3-1 on the sedimentation box 3.

[0031] In order to further prevent rainwater from entering the spray device 37, a debris removal net 30 is provided in the water storage tank 15 corresponding to the overflow port 2 15-3.

[0032] It should be noted that when there are a lot of impurities in the filter cartridge 43, in order to prevent damage to equipment components, an emergency switch 45 for the water pump 31 and the solenoid valve 41 in the irrigation area is also provided in the filter cartridge 43, and the emergency switch 45 is electrically connected to the controller 35.

[0033] In order to further achieve energy-saving effects, a generator 13 is provided outside the sedimentation box 3 and is driven by the rotating rod 10. The generator 13 supplies power to an uninterruptible power supply 14 of the system.

[0034] The specific working principle of the present invention is as follows: when it rains, rainwater flows into the sedimentation tank 3 through the drainage ditch 1. When flowing in the drainage ditch 1, larger particulate impurities that sink in the water are blocked by the primary filter screen 2. The rainwater entering the sedimentation tank 3 is first filtered by the secondary filter screen 4. The filtered rainwater impacts the hydraulic plate 11 to rotate the rotating rod 10. When the rotating rod 10 rotates, the reciprocating screw rod 7 is driven to rotate through the pulley structure, thereby causing the cleaning brush 6 to move back and forth along the secondary filter screen 4, so that the impurities on the secondary filter screen 4 are discharged from the impurity discharge port 3-1 and fall into the collection box 9, and some impurities such as sludge in the rainwater gather at the bottom of the sedimentation tank 3. The purified rainwater is discharged from the overflow port 3-3 and enters the water storage tank 15 through the water injection port 15-1. The rainwater falls on the hydraulic plate 2 to rotate the rotating rod 22. The rotating rod 22 drives the rotating rod 3 23 to rotate through the bevel gear transmission structure 24, so that the paddle 25 stirs the rainwater. In addition, the staff opens the solenoid valve 3 at the bottom of the flocculant tank 29 for a period of time to allow the flocculant to flow into the water storage tank 15, so as to ensure that the flocculant is mixed with the rainwater and the impurities in the rainwater sink to the bottom of the water storage tank 15.

[0035] According to experience, when it is necessary to discharge impurities in the sedimentation tank 3 or the water storage tank 15, the staff opens the solenoid valve 19 or the solenoid valve 2 21 through the controller 35, and then starts the mud pump 16.

[0036] When the soil moisture value measured by the humidity detector 51 in a certain irrigation area is lower than the humidity threshold value set by the controller 35, the controller 35 starts the water pump 31 and opens the solenoid valve 41 in the area. The water in the water storage tank 15 enters the housing 38-1 through the water pump 31, the water pipe 32, the distribution pipe 33, the water distribution pipe 34 and the connecting pipe 40 of the corresponding area. The water flow impacts the fan blade 38-5 to rotate the rotating pipe 38-4. When the rotating pipe 38-4 rotates, it drives the filter cartridge 43 to rotate. Then the water in the housing 38-1 is discharged from the water outlet 38-3 and enters the rotating pipe 38-4 through the connecting pipe 38-6. Then the water is discharged from the water outlet hole 38-4-1 on the rotating pipe 38-4, filtered by the filter assembly 44, and discharged from the release port 43-1. After being discharged through the water supply pipe 50-1, it enters the water inlet 46-2. The impact on the second fan blade causes the second rotating tube 46-4 to rotate, and the water in the second shell 46-1 is discharged from the second water outlet 46-3, and then enters the annular tube 47-1 through the second water supply pipe 50-2 and the three-way pipe 49, and finally enters the nozzle 47-3 through the first joint 47-4 and the second joint 47-6 and is sprayed out; in addition, when the second rotating tube 46-4 rotates, it drives the reciprocating screw rod 48 to rotate, and when the reciprocating screw rod 48 rotates, it drives the reciprocating slider 2 to move up and down, and then the lifting plate 47-7 floats up and down accordingly, so that the nozzles 47-3 of the two water spraying assemblies 47 also swing up and down. It should be noted that the nozzles 47-3 of the two water spraying assemblies 47 are arranged correspondingly up and down, and the water columns sprayed from the corresponding two nozzles 47-3 collide with each other, so that the sprayed water is scattered around. This structural design not only ensures the aesthetics of the water spray, but also can efficiently irrigate the surrounding area under the premise of water saving.

[0037] When the soil humidity value measured by the humidity detector 51 is higher than the humidity threshold value set by the controller 35, the controller 35 closes the corresponding solenoid valve 41, and irrigation is completed.

[0038] It should be noted that when there are too many impurities in the filter cartridge 43, the impurities will clog the filter screen in the filter assembly 44, and the filter assembly 44 will gradually move downward under the action of water pressure. When the filter assembly 44 touches the emergency switch 45, an electrical signal is sent to the controller 35, and the controller 35 turns off the water pump 31 and the corresponding solenoid valve 41. At the same time, the controller 35 sends an alarm to remind the staff to inspect and maintain the spray device 37.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the present invention can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the present invention, which should be included in the scope of the technical solution for protection of the present invention.

Claims

1. A landscaping irrigation system, characterized in that: The invention comprises a drainage channel (1) for guiding rainwater, wherein a plurality of primary filter screens (2) are arranged in the drainage channel (1) for blocking impurities that sink in the water, a sedimentation box (3) is arranged at the end of the drainage channel (1), a secondary filter screen (4) for filtering rainwater is arranged in the sedimentation box (3), impurity discharge ports (3-1) are arranged at both ends of the sedimentation box (3) corresponding to the secondary filter screen (4), a guide rod (5) is arranged above the sedimentation box (3) corresponding to the secondary filter screen (4), and a cleaning rod (5) is slidably arranged on the guide rod (5). A cleaning brush (6), wherein the cleaning brush (6) is provided with a reciprocating slider (8), and the sedimentation box (3) is also provided with a reciprocating screw (7) that cooperates with the reciprocating slider (8), and a rotating rod (10) is rotatably provided below the corresponding secondary filter screen plate (4) in the sedimentation box (3), and a plurality of hydraulic plates (11) are provided on the rotating rod (10), and the rotating rod (10) and the reciprocating screw (7) are driven by a pulley transmission structure (12); an inclined tube filler is also provided in the sedimentation box (3), and the side wall of the sedimentation box (3) is also provided with overflow port 1 (3-3); a water storage tank (15) is provided below the overflow port 1 (3-3); a water injection port (15-1) is provided at the top of the water storage tank (15); a second overflow port (15-3) is provided on the side wall of the water storage tank (15); and a second inclined tube filler (26) is provided inside the water storage tank (15); a water delivery pump (31) is provided outside the water storage tank (15); an inlet of the water delivery pump (31) is connected to the second overflow port (15-3); and an outlet of the water delivery pump (31) is connected to a distribution pipe (33) via a water delivery pipe (32). The distribution pipe (33) is provided with a plurality of water distribution pipes (34), the water distribution pipes (34) extending to various irrigation areas, each irrigation area being provided with a spray device (37), the spray device (37) being connected to the water distribution pipe (34) via a second connecting pipe (40), the water distribution pipe (34) being provided with a fourth solenoid valve (41); each irrigation area being provided with a humidity detector (51); the water delivery pump (31), the fourth solenoid valve (41) and the humidity detector (51) being electrically connected to the controller (35).

2. The garden irrigation system according to claim 1, characterized in that: The spray device (37) comprises a water flow transmission component (38) fixed on the ground by a plurality of supporting legs (39), the water flow transmission component (38) comprising a shell (38-1), a water inlet (38-2) being provided on the side of the shell (38-1), the water inlet (38-2) being connected to the water distribution pipe (34), the direction of the water inlet (38-2) being deviated from the axis of the shell (38-1), the axis position of the shell (38-1) passing through and rotating a rotating pipe (38-4) having a top seal, the bottom of the shell (38-1) being provided with a water outlet (38-3), the rotating pipe (38-4) being located inside the shell (38-1) -4) is provided with a plurality of fan blades (38-5); the water outlet (38-3) is connected to one end of a connecting pipe (38-6); the other end of the connecting pipe (38-6) is rotatably connected to the bottom end of a rotating pipe (38-4) via a rotating joint (47-5); a rotating disk (42) is provided on the top of the housing (38-1); a filter cartridge (43) coaxial with the rotating pipe (38-4) is provided on the rotating disk (42); a release port (43-1) and a cleaning port (43-2) are provided on the side wall of the filter cartridge (43); a sealing cover is provided at the cleaning port (43-2); a filter assembly (44) is slidably provided in the filter cartridge (43); the filter assembly (44) comprises a piston plate that slides up and down against the inner wall of the filter cylinder (43), the piston plate is provided with a plurality of through holes, and a filter screen is provided at the through holes; a tension spring is provided between the piston plate and the bottom of the cylinder body; a water flow transmission component 2 (46) is provided above the filter cylinder (43), and two water spray components (47) are provided above the water flow transmission component 2 (46) and are arranged in parallel up and down, the two water spray components (47) are fixedly connected by a plurality of support rods and the water spray component (47) located at the bottom is fixed to the filter cylinder (43) by a plurality of support rods, a rotating tube 1 (38-4) extends to the inner top of the filter cylinder (43) and is fixedly connected thereto, and the rotating tube 1 (38-4) is close to the top of the filter cylinder (43). A plurality of water outlet holes (38-4-1) are provided near the top of the inner side of the filter cartridge (43), and two water spraying assemblies (47) are arranged in linkage via a reciprocating screw rod (48); the second water flow transmission assembly (46) comprises a second shell (46-1), a second water inlet (46-2) is provided on the side of the second shell (46-1), the direction of the second water inlet (46-2) deviates from the axis of the second shell (46-1), a rotating tube (46-4) with two ends sealed is rotatably provided through the axis of the second shell (46-1), a second water outlet (46-3) is provided on the top of the second shell (46-1), and a plurality of second fan blades are provided on the second rotating tube (46-4) located in the second shell (46-1);The second water inlet (46-2) is connected to the release port (43-1) through the first water supply pipe (50-1), the second water outlet (46-3) is connected to one end of the three-way pipe (49) through the second water supply pipe (50-2), the other two ends of the three-way pipe (49) are respectively connected to the water spray assembly (47), and the top end of the second rotating pipe (46-4) is fixedly connected to the bottom end of the second reciprocating screw rod (48). ; 3. The garden irrigation system according to claim 2, characterized in that: The water spray assembly (47) comprises an annular cylinder (47-1), the annular cylinder (47-1) is provided with a water inlet (47-10) connected to the tee pipe (49), the annular cylinder (47-1) is provided with a plurality of channels (47-2) evenly distributed along the circumferential direction, the channels (47-2) are provided with nozzles (47-3), the nozzles (47-3) are provided with two first joints (47-4), each channel (47-2) is provided with two second joints (47-6) connected to the annular cylinder (47-1), the two second joints (47-6) are respectively connected to the two second joints (47-6) via a rotating joint (47-5) The joint 1 (47-4) is rotatably connected, and a connecting plate (47-9) is also provided on the nozzle (47-3), and a travel groove is provided on the connecting plate (47-9); the inner periphery of the annular cylinder (47-1) is also provided with a lifting plate (47-7) coaxial therewith, and a bracket (47-8) is provided on the lifting plate (47-7) corresponding to each of the connecting plates (47-9), and a pin shaft passing through the travel groove is provided on the bracket (47-8); the lifting plate (47-7) is also provided with a reciprocating slider 2, and a reciprocating screw rod 2 (48) is provided with two sections of reciprocating threads corresponding to the two reciprocating sliders 2 respectively.

4. The garden irrigation system according to claim 1, characterized in that: A flocculant tank (29) for containing flocculant is provided on the top of the water storage tank (15), and a discharge port connected to the interior of the water storage tank (15) is provided at the bottom of the flocculant tank (29). A solenoid valve three is provided at the discharge port, and the solenoid valve three is electrically connected to the controller (35).

5. The garden irrigation system according to claim 4, characterized in that: A second rotating rod (22) is provided below the water storage tank (15) corresponding to the water injection port (15-1), and a plurality of hydraulic plates (2) are provided on the second rotating rod (22). A third rotating rod (23) is also rotatably provided in the water storage tank (15), and the second rotating rod (22) and the third rotating rod (23) are arranged via a bevel gear structure, and a plurality of paddle blades (25) are provided at the bottom of the third rotating rod (23).

6. The garden irrigation system according to claim 1, characterized in that: The bottom of the sedimentation tank (3) is provided with a mud discharge port 1 (3-2), which is connected to one end of a three-way joint (17) via a connecting pipe 1 (18), and a solenoid valve 1 (19) is provided on the connecting pipe 1 (18); the bottom of the water storage tank (15) is provided with a mud discharge port 2 (15-2), which is connected to one end of the three-way joint (17) via a connecting pipe 2 (20), and a solenoid valve 2 (21) is provided on the connecting pipe 2 (20); the other end of the three-way joint (17) is connected to the inlet of a mud discharge pump (16), and the outlet of the mud discharge pump (16) is connected to the mud discharge pipe (16-1).

7. The garden irrigation system according to claim 1, characterized in that: A liquid level meter (27) is also provided in the water storage tank (15), and a water replenishment pump (28) is provided on the top of the water storage tank (15); an inlet of the water replenishment pump (28) is connected to one end of a water replenishment pipe (28-1), and an outlet of the water replenishment pump (28) extends into the water storage tank (15); and the liquid level meter (27) and the water replenishment pump (28) are both electrically connected to the controller (35).

8. The garden irrigation system according to claim 1, characterized in that: A collection box (9) for collecting impurities is provided below each of the two impurity discharge ports (3-1) on the sedimentation box (3).

9. The garden irrigation system according to claim 1, characterized in that: A debris removal net (30) is provided in the water storage tank (15) at a location corresponding to the second overflow port (15-3).

10. The garden irrigation system according to claim 1, characterized in that: An emergency switch (45) for the water delivery pump (31) and the electromagnetic valve four (41) in the irrigation area is also provided in the filter cartridge (43), and the emergency switch (45) is electrically connected to the controller (35).

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