A sprinkling irrigation device for landscape engineering

Abstract

The utility model discloses a kind of sprinkling irrigation devices for landscape engineering, it is related to the technical field of landscape engineering, including mounting seat, the middle position of mounting seat is equipped with the water spraying device that can automatically lift and rotate, the both sides of water spraying device are respectively connected with pipeline;The utility model opens water pump when needing sprinkling irrigation staff, water end of water pump is connected with pipeline through water pipe, water flow enters outer cylinder, enters fixed pipe inside again, then enters movable pipe group from fixed pipe inside, subsequently movable pipe group is pushed upward by water pressure, movable pipe group drives spray head to move upward, finally water flow is sprayed from spray head, to water flower and grass, when stopping irrigation, water pump is powered off, spray head falls back to outer cylinder inside, to hide water spraying device well, and most of water spraying device will be buried in soil, to not need too many support rods, thus greatly reduce floor area.

Description

Technical Field

[0001] This utility model relates to the technical field of garden engineering, and in particular to a sprinkler irrigation device for garden landscape engineering. Background Technology

[0002] A garden is a beautiful natural environment and recreational area created by using engineering technology and artistic means in a certain area to modify the terrain (or further build mountains, stack stones, manage water), plant trees and flowers, construct buildings, and arrange garden paths.

[0003] Patent CN202322947479.7 proposes a "garden sprinkler irrigation device" including a connecting rod. The top of the connecting rod has a quick-release assembly, the middle of the outer wall of the connecting rod has a support assembly, and the bottom of the outer wall of the connecting rod has a grounding assembly. The quick-release assembly includes a second embedding groove, and multiple second embedding grooves are formed on the outer wall of the connecting rod. Multiple first embedding grooves are formed on the top of the outer wall of the connecting rod. A nozzle is slidably connected to the top of the connecting rod, and a sealing groove is formed on the top of the connecting rod. Multiple locking posts are fixedly connected to the outer wall of the nozzle. A pull rod is slidably connected to the opposite side of each of the locking posts. A first spring is formed on the opposite side of the inner wall of each of the locking posts. A push plate is fixedly connected to the middle of the outer wall of the pull rod, and a sealing ring is formed at the bottom of the inner wall of the nozzle.

[0004] The sprinkler irrigation device in this patent has significant limitations. First, its overall structure is quite bulky; the combination of connecting rods, support components, and grounding components results in a large footprint, making it unsuitable for small gardens or space-constrained landscape areas. Second, the device's overall appearance is visually obtrusive, lacking harmony with the garden environment and offering poor concealment, thus affecting the aesthetic appeal of the landscape. Furthermore, the fixing structure of the support and grounding components further increases the device's size, making it appear out of place among low shrubs or delicate flower beds, failing to meet the dual requirements of modern gardens for both concealment and space efficiency in irrigation equipment. Utility Model Content

[0005] The purpose of this utility model is to provide a sprinkler irrigation device for garden landscape engineering in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: including a mounting base, wherein an automatically lifting and rotating water spraying device is installed in the middle position of the mounting base, and pipes are connected to both sides of the water spraying device. The water spraying device includes an outer cylinder threadedly connected to a mounting base. A fixed tube is fixedly installed inside the outer cylinder. A first through hole is opened at the lower end of the fixed tube. A movable tube assembly is slidably installed on the outer wall of the fixed tube. A nozzle is rotatably connected to the upper end of the movable tube assembly. A second sealing ring is installed inside the outer cylinder below the nozzle. The length and material of the water spraying device can be adjusted as needed. In practical applications, when irrigation is needed, the staff turns on the water pump. The pump's delivery end is connected to the pipeline via a water pipe. The water flows into the outer cylinder, then into the fixed pipe, and then into the movable pipe assembly. The water pressure then pushes the movable pipe assembly upward, causing the nozzles to move upward. Finally, the water flows out from the nozzles, thus watering the plants. When irrigation stops, the pump is turned off, and the nozzles fall back into the outer cylinder, effectively concealing the sprinkler system. Moreover, most of the sprinkler system is buried in the soil, eliminating the need for excessive support rods and significantly reducing the footprint.

[0007] Furthermore, the movable tube assembly includes an outer tube that is slidably connected to the fixed tube, an inner tube is provided between the outer tube and the fixed tube, the lower end of the inner tube is threadedly connected to the outer tube, a first sealing ring that cooperates with the inner tube is fixedly provided at the upper end of the fixed tube, and a second through hole is provided at the lower end of the inner tube. In practical applications, water entering the fixed pipe can only flow upwards, which will inevitably push the movable pipe assembly upwards. When it moves to the second through hole, the water flows into the outer pipe, and the height of the movable pipe assembly can be controlled according to the position of the second through hole.

[0008] Furthermore, the nozzle includes a connecting ring rotatably connected to the outer tube, a rotating head is fixedly installed at the upper end of the connecting ring, a water spray hole group is opened at the middle position of the side wall of the rotating head, and an arc-shaped first water outlet hole is opened at the upper end of the side wall of the rotating head; the water spray hole group is composed of a plurality of second water outlet holes, and the second water outlet holes are distributed in a trumpet shape. In practical applications, the funnel-shaped second water outlet can disperse the spraying range, while the arc-shaped first water outlet can drive the entire nozzle to rotate, thereby further increasing the spraying area.

[0009] Furthermore, a return spring is provided between the bottom of the inner tube and the fixed tube, and the surface of the return spring is electroplated with an anti-corrosion material; In practical applications, the lower end of the return spring can be connected to the pull ring at the bottom of the fixed tube via a hook, and the upper end of the return spring can pass through the upper end of the inner tube and extend to the outside, and then be bent to lock the position.

[0010] Furthermore, the mounting base includes a truncated cone, and multiple ground nails are fixedly installed at the lower end of the truncated cone to fix the entire mounting base to the ground.

[0011] Furthermore, the nozzle is slidably connected to the outer cylinder, and the downward limit height of the nozzle is level with the upper end of the outer cylinder and the truncated cone.

[0012] Compared with the prior art, the present invention has the following beneficial effects: When irrigation is needed, the staff turns on the water pump. The pump's delivery end is connected to the pipeline via a water pipe. The water flows into the outer cylinder, then into the fixed pipe, and then into the movable pipe assembly. The water pressure then pushes the movable pipe assembly upward, causing the nozzles to move upward. Finally, the water flows out from the nozzles, watering the plants. When irrigation stops, the pump is turned off, and the nozzles fall back into the outer cylinder, effectively concealing the sprinkler system. Moreover, most of the sprinkler system is buried in the soil, eliminating the need for excessive support rods and thus greatly reducing the footprint. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model; Figure 2 This is a schematic diagram of the water spraying device proposed in this utility model; Figure 3 This is a schematic diagram of the active tube assembly structure proposed in this utility model; Figure 4 This is a schematic diagram of the nozzle structure proposed in this utility model; Figure 5 This is a schematic diagram of the first water outlet structure proposed in this utility model.

[0014] In the diagram: 1. Mounting base; 101. Ground nail; 102. Frustum; 2. Spray device; 201. Outer cylinder; 202. Fixed pipe; 203. Movable pipe assembly; 2031. Inner pipe; 2032. Outer pipe; 204. Return spring; 205. Nozzle; 2051. Rotating head; 2052. Connecting ring; 2053. Spray hole assembly; 2054. First water outlet; 206. Second sealing ring; 3. Pipeline. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] Reference Figure 1-4 A sprinkler irrigation device for garden landscape engineering includes a mounting base 1, a water spraying device 2 that can be automatically lifted and rotated is installed in the middle of the mounting base 1, and pipes 3 are connected to both sides of the water spraying device 2. The water spraying device 2 includes an outer cylinder 201 threadedly connected to the mounting base 1. A fixed pipe 202 is fixedly installed inside the outer cylinder 201. A first through hole is opened at the lower end of the fixed pipe 202. A movable pipe assembly 203 is slidably installed on the outer wall of the fixed pipe 202. A nozzle 205 is rotatably connected to the upper end of the movable pipe assembly 203. A second sealing ring 206 is installed inside the outer cylinder 201 below the nozzle 205. The length and material of the water spraying device 2 can be adjusted as needed. In practical applications, when irrigation is needed, the staff turns on the water pump. The water pump's delivery end is connected to pipe 3 via a water pipe. The water flows into the outer cylinder 201, then into the fixed pipe 202, and then into the movable pipe assembly 203. Subsequently, the water pressure pushes the movable pipe assembly 203 upward, which in turn moves the nozzle 205 upward. Finally, the water flows out from the nozzle 205, thus watering the plants. When irrigation stops, the water pump is turned off, and the nozzle 205 falls back into the outer cylinder 201, effectively concealing the watering device 2. Moreover, most of the watering device 2 is buried in the soil, thus eliminating the need for excessive support rods and significantly reducing the floor space required.

[0018] Furthermore, the movable tube assembly 203 includes an outer tube 2032 that is slidably connected to the fixed tube 202, an inner tube 2031 that is provided between the outer tube 2032 and the fixed tube 202, the lower end of the inner tube 2031 being threadedly connected to the outer tube 2032, a first sealing ring that cooperates with the inner tube 2031 being fixedly provided at the upper end of the fixed tube 202, and a second through hole being provided at the lower end of the inner tube 2031; In practical applications, the water entering the fixed pipe 202 can only flow upward, which will inevitably push the movable pipe assembly 203 to move upward. When it moves to the second through hole, the water flows into the outer pipe 2032, so the height of the movable pipe assembly 203 can be controlled according to the position of the second through hole.

[0019] Furthermore, the nozzle 205 includes a connecting ring 2052 rotatably connected to the outer tube 2032. A rotating head 2051 is fixedly installed at the upper end of the connecting ring 2052. A water spray hole group 2053 is opened at the middle position of the side wall of the rotating head 2051. An arc-shaped first water outlet hole 2054 is opened at the upper end of the side wall of the rotating head 2051. The water spray hole group 2053 is composed of multiple second water outlet holes, which are distributed in a trumpet shape. In practical applications, the funnel-shaped second water outlet can disperse the spraying range, while the arc-shaped first water outlet 2054 can drive the nozzle 205 to rotate as a whole, thereby further increasing the spraying area.

[0020] Furthermore, a return spring 204 is provided between the bottom of the inner tube 2031 and the fixed tube 202, and the surface of the return spring 204 is electroplated with anti-corrosion material. In practical applications, the lower end of the return spring 204 can be connected to the pull ring at the bottom of the fixed tube 202 via a hook, and the upper end of the return spring 204 can pass through the upper end of the inner tube 2031 and extend to the outside, and then be bent to lock the position.

[0021] Furthermore, the mounting base 1 includes a truncated cone 102, and multiple ground nails 101 are fixedly installed at the lower end of the truncated cone 102, thereby fixing the mounting base 1 to the ground as a whole through the ground nails 101.

[0022] Furthermore, the nozzle 205 is slidably connected to the outer cylinder 201, and the downward limit height of the nozzle 205 is level with the upper end of the outer cylinder 201 and the truncated cone 102.

[0023] Working principle: When irrigation is needed, the operator turns on the water pump. The water pump's delivery end is connected to pipe 3 via a water pipe. The water flows into the outer cylinder 201, then into the fixed pipe 202, and then into the movable pipe assembly 203. Subsequently, the water pressure pushes the movable pipe assembly 203 upward, which in turn moves the nozzle 205 upward. Finally, the water flows out from the nozzle 205, thus watering the plants. When irrigation stops, the water pump is turned off, and the nozzle 205 falls back into the outer cylinder 201, effectively concealing the watering device 2. Moreover, most of the watering device 2 is buried in the soil, thus eliminating the need for excessive support rods and greatly reducing the footprint.

[0024] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A sprinkler irrigation device for garden landscape engineering, characterized in that, Includes a mounting base (1), and an automatically lifting and rotating water spraying device (2) is installed in the middle of the mounting base (1). Pipes (3) are connected to both sides of the water spraying device (2). The water spraying device (2) includes an outer cylinder (201) threadedly connected to the mounting base (1). A fixed tube (202) is fixedly installed inside the outer cylinder (201). A first through hole is opened at the lower end of the fixed tube (202). A movable tube assembly (203) is slidably installed on the outer wall of the fixed tube (202). A nozzle (205) is rotatably connected to the upper end of the movable tube assembly (203). A second sealing ring (206) is installed inside the outer cylinder (201) below the nozzle (205).

2. The sprinkler irrigation device for garden landscape engineering according to claim 1, characterized in that, The movable tube assembly (203) includes an outer tube (2032) that is slidably connected to a fixed tube (202). An inner tube (2031) is provided between the outer tube (2032) and the fixed tube (202). The lower end of the inner tube (2031) is threadedly connected to the outer tube (2032). A first sealing ring that works with the inner tube (2031) is fixedly provided at the upper end of the fixed tube (202). A second through hole is provided at the lower end of the inner tube (2031).

3. A sprinkler irrigation device for garden landscape engineering according to claim 2, characterized in that, The nozzle (205) includes a connecting ring (2052) rotatably connected to the outer tube (2032). A rotating head (2051) is fixedly installed at the upper end of the connecting ring (2052). A water spray hole group (2053) is opened in the middle of the side wall of the rotating head (2051). An arc-shaped first water outlet hole (2054) is opened at the upper end of the side wall of the rotating head (2051).

4. A sprinkler irrigation device for landscape engineering according to claim 3, characterized in that, The water spray hole group (2053) consists of multiple second water outlet holes, which are distributed in a funnel shape.

5. A sprinkler irrigation device for garden landscape engineering according to claim 2, characterized in that, A return spring (204) is provided between the bottom of the inner tube (2031) and the fixed tube (202).

6. A sprinkler irrigation device for garden landscape engineering according to claim 1, characterized in that, The mounting base (1) includes a truncated cone (102), and multiple ground nails (101) are fixedly installed at the lower end of the truncated cone (102).

7. A sprinkler irrigation device for landscape engineering according to claim 1, characterized in that, The nozzle (205) is slidably connected to the outer cylinder (201), and the downward limit height of the nozzle (205) is level with the upper end of the outer cylinder (201).

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