Water-saving irrigation device for saving water in park

Abstract

The utility model relates to the technical field of water-saving irrigation, and discloses a park water-saving irrigation device which comprises a water tank, an insertion pipe is fixedly arranged at the bottom of the water tank, a connecting box is fixedly arranged at the bottom of the insertion pipe, a control module is arranged in the connecting box, and a servo motor is fixedly arranged on one side of the control module. Ground inserting rods are fixedly arranged at the bottom of the connecting box, and a protective cover is arranged at the top of the water tank. According to the spraying device, through mutual cooperation of the servo motor, the threaded rod and the moving cylinder, the multiple spraying pipes and the spraying heads can move up and down in the protective cover, the height of the spraying pipes and the height of the spraying heads can be adjusted, and therefore plants of different heights can be irrigated; according to the irrigation device, the spray pipe can be stored in the protective cover, so that the spray head is protected, the spray head is prevented from being exposed outside for a long time and blocked by dust, the service life of the spray head is prolonged, and the applicability of the irrigation device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-saving irrigation, in particular to a water-saving irrigation device for water saving in a park. Background Art

[0002] The discipline that systematically studies the classification, habits, and reproduction of garden plants is called garden botany. The urban green space system is the core content of urban ecological environment construction. The selection and configuration of garden plant species determine whether the ecological benefits and comprehensive functions of the urban green space system can be fully and effectively exerted.

[0003] The patent document with announcement number: CN218604349U discloses a water-saving irrigation device for garden greening, comprising a positioning sleeve, wherein the bottom of the positioning sleeve is fixedly connected to a support plate, and the bottom of the support plate is fixedly connected to a positioning plug cone, a motor is fixedly connected to the center position of the inner lower part of the positioning sleeve, and a screw is provided on the motor, a support guide rod is movably inserted into the inner part of the positioning sleeve, and the support guide rod is threadedly connected to the screw, a limiting groove is provided on the inner upper part of the positioning sleeve, the position of the support guide rod relative to the limiting groove is fixedly connected to a limiting block, and the limiting block is movably inserted into the limiting groove, the upper end of the support guide rod is fixedly connected to a rotating sprinkler head, and the right side of the rotating sprinkler head is connected to an external water pipe. The utility model proposes a water-saving irrigation device for garden greening, which is convenient for automatically adjusting the height of the rotating sprinkler head, so that the rotating sprinkler head has a better effect on garden irrigation;

[0004] The above technical solution has the following defects during use:

[0005] 1. The rotating nozzle of the water-saving irrigation device for landscaping is exposed to the outside for a long time. When not in use, the nozzle is easily clogged by dust, resulting in a problem of reducing the service life of the nozzle.

[0006] 2. The water-saving irrigation device for landscaping cannot collect natural rainfall and is not water-saving enough. Therefore, a water-saving irrigation device for garden water saving is provided to improve the situation. Utility Model Content

[0007] In order to make up for the above shortcomings, the utility model provides a water-saving irrigation device for park water saving, aiming to improve the problem in the comparative document that the nozzle is easily blocked by dust due to long-term exposure to the outside and cannot collect natural rainfall and is not water-saving enough.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water-saving irrigation device for water-saving in a park, comprising a water tank, a cannula is fixedly provided at the bottom of the water tank, a connecting box is fixedly provided at the bottom of the cannula, and a control module is provided inside the connecting box, a servo motor is fixedly provided on one side of the control module, a ground rod is fixedly provided at the bottom of the connecting box, a soil moisture sensor is provided on one side of the ground rod, a protective cover is provided on the top of the water tank, a support tube is sleeved on the inside of the protective cover, a gear disk is fixedly provided on the outside of the bottom of the support tube, a main gear is meshed with the gear disk, a micro motor is fixedly provided on the top of the main gear, a cover is fixedly provided on the top of the support tube, a plurality of spray pipes are fixedly provided on the outside of the support tube, a plurality of nozzles are fixedly provided on one side of the spray pipe, a water supply pipe is fixedly provided on the bottom of the support tube, a threaded rod is provided on the bottom of the water supply pipe, and a moving cylinder is sleeved on the outside of the threaded rod.

[0009] As a further description of the above technical solution:

[0010] The top and bottom ends of the water pipe are both sleeved with idle bearing rings, the support pipe and the threaded rod are rotatably connected to the water pipe through the idle bearing rings respectively, and a connecting frame is fixedly arranged between the micro motor and the support pipe.

[0011] As a further description of the above technical solution:

[0012] The bottom of the threaded rod passes through the water tank and is fixedly connected to the servo motor. The threaded rod is sleeved inside the insert tube, and the top of the insert tube is fixedly connected to the water tank.

[0013] As a further description of the above technical solution:

[0014] An opening is provided through the top of the water tank, a filter is fixedly provided on the outer side of the bottom end of the protective cover, a guide plate is fixedly provided on the outer side of the top end of the filter, the guide plate is inclined, and the guide plate is fixedly connected to the inner wall of the opening, and the opening and the filter are staggered.

[0015] As a further description of the above technical solution:

[0016] A water pump is fixedly arranged inside the water tank, a telescopic tube is fixedly arranged at one end of the water pump, and the other end of the telescopic tube is fixedly connected to the water delivery pipe.

[0017] As a further description of the above technical solution:

[0018] The moving cylinder is located inside the water tank, the top of the moving cylinder is fixedly connected to the idle bearing ring at the bottom of the water pipe, and the moving cylinder abuts against the bottom of the water tank.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0020] 1. In the utility model, through the mutual cooperation between the servo motor, the threaded rod and the movable cylinder, multiple sprinkler pipes and sprinkler heads can be moved up and down in the protective cover, so that the height of the sprinkler pipes and sprinkler heads can be adjusted, thereby irrigating plants at different heights. When the garden is not irrigated, the sprinkler pipes can be stored in the protective cover to protect the sprinkler heads and prevent the sprinkler heads from being exposed to the outside for a long time and being blocked by dust, thereby increasing the service life of the sprinkler heads and improving the applicability of the irrigation device.

[0021] 2. In the present invention, the micro motor, the main gear and the gear disc cooperate with each other, so that when the garden is irrigated, the support pipe and the multiple sprinkler pipes can be driven to rotate, so that the irrigation device can irrigate the plants in the garden more evenly.

[0022] 3. In the utility model, the water tank, the guide plate and the filter mesh cooperate with each other, so that rainwater can be collected when it rains. At the same time, the openings on the top of the water tank and the filter mesh are staggered, which can prevent sunlight from directly shining into the water tank, thereby reducing water evaporation, thereby playing a role in water saving, and achieving the goal of improving water utilization while saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of the overall structure of a water-saving irrigation device for a park proposed by the utility model;

[0024] Figure 2 This is a cross-sectional view of the overall structure of a water-saving irrigation device for a park proposed by the utility model;

[0025] Figure 3 This is a three-dimensional cross-sectional view of the connection structure of the water tank, filter screen and guide plate of a water-saving irrigation device for a park proposed by the utility model;

[0026] Figure 4 This is a three-dimensional cross-sectional view of the movable cylinder, threaded rod and cannula connection structure of a water-saving irrigation device for water-saving in a park proposed by the utility model.

[0027] Legend:

[0028] 1. Water tank; 2. Insert pipe; 3. Connection box; 4. Servo motor; 5. Ground rod; 6. Soil moisture sensor; 7. Protective cover; 8. Support tube; 9. Sprocket; 10. Main gear; 11. Micro motor; 12. Cover; 13. Spray pipe; 14. Spray nozzle; 15. Water pipe; 16. Threaded rod; 17. Moving cylinder; 18. Idle bearing ring; 19. Filter; 20. Guide plate; 21. Water pump; 22. Telescopic tube. DETAILED DESCRIPTION

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

[0030] Reference Figure 1-4 The utility model provides an embodiment of a water-saving irrigation device for a park, comprising a water tank 1, a cannula 2 is fixedly provided at the bottom of the water tank 1, a connecting box 3 is fixedly provided at the bottom of the cannula 2, and a control module is provided inside the connecting box 3, a servo motor 4 is fixedly provided on one side of the control module, a ground-inserting rod 5 is fixedly provided at the bottom of the connecting box 3, a soil moisture sensor 6 is provided on one side of the ground-inserting rod 5, a protective cover 7 is provided on the top of the water tank 1, a support tube 8 is sleeved inside the protective cover 7, a gear disc 9 is fixedly provided on the outside of the bottom of the support tube 8, a main gear 10 is meshed with the gear disc 9, a micro motor 11 is fixedly provided on the top of the main gear 10, a cover body 12 is fixedly provided on the top of the support tube 8, a plurality of spray pipes 13 are fixedly provided on the outside of the support tube 8, a plurality of nozzles 14 are fixedly provided on one side of the spray pipe 13, a water supply pipe 15 is fixedly provided on the bottom of the support tube 8, a threaded rod 16 is provided on the bottom of the water supply pipe 15, and a moving cylinder 17 is sleeved on the outside of the threaded rod 16.

[0031] In this embodiment, a water tank 1 is provided to collect natural rainfall, and an insertion pipe 2 and a ground-inserting rod 5 are provided to insert the water tank 1 into the ground, so that the water tank 1 is fixed on the ground. A soil moisture sensor 6 is provided to detect soil moisture at all times. A protective cover 7 is provided to accommodate the spray pipe 13 and thus protect the nozzle 14, preventing the nozzle from being exposed to the outside for a long time and being blocked by dust, thereby increasing the service life of the nozzle and improving the applicability of the irrigation device. A threaded rod 16 and a movable cylinder 17 are provided, so that the servo motor 1 can drive the threaded rod 16 to rotate and the movable cylinder 17 to move, so that the multiple spray pipes 13 and the nozzle 14 can move up and down in the protective cover 7, so that the height of the spray pipes 13 and the nozzle 14 can be adjusted, so that plants of different heights can be irrigated. A micro motor 11 is provided to drive the main gear 10 and the gear disc 9 to engage and rotate, and the gear disc 9 drives the support pipe 8 and the multiple spray pipes 13 to rotate synchronously, so that the irrigation device can irrigate the plants in the park more evenly.

[0032] The top and bottom ends of the water pipe 15 are both sleeved with idle bearing rings 18, and the support pipe 8 and the threaded rod 16 are rotatably connected to the water pipe 15 through the idle bearing rings 18 respectively. A connecting frame is fixedly provided between the micro motor 11 and the support pipe 8.

[0033] In this embodiment, by providing an idle bearing ring 18, the threaded rod 16 and the support tube 8 will not drive the water pipe 15 to rotate synchronously with them, thereby avoiding driving the telescopic tube 22 to perform a winding action that affects height adjustment and rotation irrigation.

[0034] The bottom of the threaded rod 16 passes through the water tank 1 and is fixedly connected to the servo motor 4 . The threaded rod 16 is sleeved inside the insert tube 2 , and the top of the insert tube 2 is fixedly connected to the water tank 1 .

[0035] In this embodiment, the height adjustment is achieved by providing a servo motor 4 to drive the threaded rod 16 to rotate.

[0036] An opening is provided through the top of the water tank 1, a filter screen 19 is fixedly provided on the outside of the bottom end of the protective cover 7, and a guide plate 20 is fixedly provided on the outside of the top end of the filter screen 19. The guide plate 20 is inclined and fixedly connected to the inner wall of the opening. The opening and the filter screen 19 are staggered.

[0037] In this embodiment, by staggering the openings and the filter screen 19, direct sunlight exposure to the interior of the water tank 1 can be avoided, thereby reducing water evaporation, thereby saving water, improving water utilization and saving water resources.

[0038] A water pump 21 is fixedly provided inside the water tank 1 . A telescopic tube 22 is fixedly provided at one end of the water pump 21 . The other end of the telescopic tube 22 is fixedly connected to the water delivery pipe 15 .

[0039] In this embodiment, a water pump 21 is provided to guide the water inside the water tank 1 to the telescopic tube 22 for subsequent irrigation. At the same time, the telescopic structure of the telescopic tube 22 can move up and down simultaneously with the moving cylinder 17.

[0040] The moving cylinder 17 is located inside the water tank 1 , and the top of the moving cylinder 17 is fixedly connected to the idle bearing ring 18 at the bottom of the water pipe 15 , and the moving cylinder 17 abuts against the bottom of the water tank 1 .

[0041] In this embodiment, the idle bearing ring 18 connected between the moving cylinder 17 and the water pipe 15 can drive the idle bearing ring 18 and the water pipe 15 to move upward synchronously under the drive of the thread during the rotation of the threaded rod 16. The idle bearing ring 18 can prevent the threaded rod 16 from driving the moving cylinder 17 to rotate.

[0042] The implementation principle of the embodiment of the water-saving irrigation device for a park in the present application is as follows: All electrical devices in the device are electrically connected through an external power supply. During installation, the ground rod 5, the soil moisture sensor 6 and the inserting tube 2 are inserted into the ground so that the water tank 1 is located on the ground. The soil moisture sensor 6 can always detect the internal humidity of the soil. Once it exceeds the set value, the signal will be transmitted to the control module. The control module is a micro PLC controller, which turns on the servo motor 4, the water pump 21 and the micro motor 11 in sequence. The servo motor 4 drives the threaded rod 16 to rotate. During the rotation process, the moving cylinder 17 is driven to move upward, and during the upward movement of the moving cylinder 17, the water pipe 15 and the support pipe 8 are driven to move upward synchronously until the support pipe 8 drives the spray pipe 13 to move to the top of the protective cover 7. At the same time, during the upward movement, the height can be adjusted according to the plants at different heights. When the height adjustment is completed, the water pump 21 will guide the water in the water tank 1 into the water pipe 15 through the telescopic pipe 22, and then from the water pipe 15 into the support pipe 8, and finally through the multiple spray pipes 13 into the sprinkler head 14 for in-and-out spraying. During the irrigation process, the micro motor 11 The main gear 10 is driven to rotate, and the main gear 10 drives the toothed disc 9 to rotate synchronously. When the toothed disc 9 rotates, the support tube 8 on its top is also driven to rotate, and the support tube 8 drives multiple spray pipes 13 to rotate, so that the irrigation device can irrigate the plants in the garden more evenly; after the spraying is completed, the above steps are repeated so that the movable cylinder 17 drives the support tube 8 to enter the protective cover 7 again, so that the cover 12 closes the top of the protective cover 7, thereby protecting the nozzle 14 and preventing the nozzle 14 from being blocked by dust due to long-term exposure to the outside, thereby increasing the nozzle 14 The service life of the irrigation device is prolonged, which improves the applicability of the irrigation device. During daily use, rainwater will enter the water tank 1 through the opening at the bottom of the water tank 1, and the rainwater will flow along the guide plate 20 to the filter 19. After the impurities are intercepted by the filter 19, the rainwater enters the water tank 1 for rainwater collection. At the same time, the opening at the top of the water tank 1 and the filter 19 are staggered under the isolation of the guide plate 20, which can prevent sunlight from directly shining on the inside of the water tank 1, thereby reducing water evaporation, thereby playing a role in water saving, and achieving the goal of improving water utilization while saving water resources.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A water-saving irrigation device for a park, comprising a water tank (1), characterized in that: The bottom of the water tank (1) is fixedly provided with a cannula (2), the bottom of the cannula (2) is fixedly provided with a connection box (3), and a control module is provided inside the connection box (3), a servo motor (4) is fixedly provided on one side of the control module, a ground insertion rod (5) is fixedly provided on the bottom of the connection box (3), and a soil moisture sensor (6) is provided on one side of the ground insertion rod (5), a protective cover (7) is provided on the top of the water tank (1), a support tube (8) is sleeved inside the protective cover (7), and a toothed disc (9) is fixedly provided on the outside of the bottom of the support tube (8). ), the toothed disc (9) is meshed with a main gear (10), a micro motor (11) is fixedly provided on the top of the main gear (10), a cover (12) is fixedly provided on the top of the support tube (8), a plurality of spray pipes (13) are fixedly provided on the outside of the support tube (8), a plurality of nozzles (14) are fixedly provided on one side of the spray pipe (13), a water pipe (15) is fixedly provided on the bottom of the support tube (8), a threaded rod (16) is provided on the bottom of the water pipe (15), and a moving cylinder (17) is sleeved on the outside of the threaded rod (16).

2. The water-saving irrigation device for a park according to claim 1, characterized in that: The top and bottom ends of the water pipe (15) are both sleeved with idle bearing rings (18); the support pipe (8) and the threaded rod (16) are rotatably connected to the water pipe (15) via the idle bearing rings (18); and a connecting frame is fixedly provided between the micro motor (11) and the support pipe (8).

3. The water-saving irrigation device for a park according to claim 2, characterized in that: The bottom of the threaded rod (16) passes through the water tank (1) and is fixedly connected to the servo motor (4); the threaded rod (16) is sleeved inside the insert tube (2); and the top of the insert tube (2) is fixedly connected to the water tank (1).

4. The water-saving irrigation device for a park according to claim 3, characterized in that: An opening is provided through the top of the water tank (1); a filter screen (19) is fixedly provided on the outer side of the bottom end of the protective cover (7); a guide plate (20) is fixedly provided on the outer side of the top end of the filter screen (19); the guide plate (20) is inclined and fixedly connected to the inner wall of the opening; the opening and the filter screen (19) are staggered.

5. The water-saving irrigation device for a park according to claim 4, characterized in that: A water pump (21) is fixedly provided inside the water tank (1), a telescopic tube (22) is fixedly provided at one end of the water pump (21), and the other end of the telescopic tube (22) is fixedly connected to the water delivery pipe (15).

6. The water-saving irrigation device for a park according to claim 5, characterized in that: The moving cylinder (17) is located inside the water tank (1), the top of the moving cylinder (17) is fixedly connected to the idle bearing ring (18) at the bottom of the water pipe (15), and the moving cylinder (17) abuts against the bottom of the water tank (1).

Images