Greening maintenance spraying device
By designing a greening maintenance spray device with a ring-shaped main pipe and branch pipe structure, the problems of pipe corrosion and angle adjustment were solved, realizing flexible adjustment of pipe protection and spray angle, and improving the applicability of the device and the efficiency of water resource utilization.
Patent Information
- Application Number
- CN202520484870.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-03-19
AI Technical Summary
Existing greening maintenance spray system pipes are prone to corrosion and leakage, and the spray angle is not easy to adjust, leading to blockages and reduced applicability.
A greening maintenance spray device was designed, which adopts a ring-shaped main pipe and branch pipe structure. The branch pipes are installed away from the ground. The spray angle is adjusted by rotating the ring, and a solenoid valve and flow meter are equipped to control the water flow. The fixing mechanism prevents the pipe from contacting the ground and extends its service life.
It effectively protects pipelines, extends their service life, improves the applicability and angle adjustment capability of spray devices, and saves water resources.
Smart Images
Figure CN223859885U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of greening maintenance technology, and in particular to a greening maintenance spray device. Background Technology
[0002] Green maintenance spraying is generally used for watering greenery or for spraying pesticides to prevent pests and diseases in greenery. The spraying device is a tool that uses air suction to turn pesticides or other liquids into a mist and spray them evenly onto other objects.
[0003] However, in the existing greening maintenance spraying devices, the pipes are mostly close to the ground, which can easily accelerate pipe corrosion and cause leaks. This allows soil to easily enter the pipes, causing blockages. In addition, it is not convenient to adjust the spraying angle, reducing applicability. Utility Model Content
[0004] To address the problems of existing greening maintenance spray devices where pipes are mostly close to the ground, which can accelerate corrosion, cause leaks, allow soil to enter and block the pipes, and make it difficult to adjust the spray angle, thus reducing applicability, this application provides a greening maintenance spray device.
[0005] The greening maintenance spray device provided in this application adopts the following technical solution:
[0006] A greening maintenance spraying device includes a delivery pipe, one end of which is connected to an external water source, and the other end is connected to a ring-shaped main pipe. Multiple sets of branch pipes are symmetrically and equally spaced on both sides of the ring-shaped main pipe. Fixing mechanisms are installed on the surfaces of the branch pipes and the ring-shaped main pipe. A rotating ring is slidably fitted on the surface of the branch pipe away from the main pipe, and an arc-shaped groove is opened on one side. A spray hole corresponding to the position of the arc-shaped groove is opened on the rotating ring. A spray pipe is connected through the spray hole, and a spray nozzle is installed at the top of the spray pipe.
[0007] Preferably, a solenoid valve is installed inside the water spray pipe and the delivery pipe respectively, and a flow meter is also installed inside the delivery pipe.
[0008] Preferably, the fixing mechanism includes a fixing ring that can be detachably sleeved on the surface of the branch pipe and the annular main pipe. The fixing ring has fixing plates at both ends, and the two fixing plates are fixed together by bolts. The fixing ring has baffles symmetrically arranged on the outer side, and the baffles have insertion holes, into which insertion rods are inserted.
[0009] Preferably, the fixing ring is configured as a ring structure adapted to the branch pipe, and the fixing plate is provided with threaded holes adapted to the bolts.
[0010] Preferably, the surface of the branch pipe away from the main pipe is provided with a threaded groove, and the two ends of the threaded groove are respectively threaded with limit nuts.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] This greening maintenance spray device is installed so that neither the main ring pipe nor the branch pipes come into contact with the ground, thus protecting the pipes and extending their service life. During use, the spray angle can be adjusted by rotating the rotating ring, thereby adapting to different greening environments and expanding its applicable range. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This is a cross-sectional view of the annular main tube in this utility model;
[0015] Figure 3 This is a schematic diagram of the internal structure of the fixing ring in this utility model.
[0016] Explanation of reference numerals in the attached diagram: 1. Delivery pipe; 2. Annular main pipe; 3. Branch pipe; 4. Rotary ring; 5. Arc groove; 6. Spray hole; 7. Spray pipe; 8. Spray nozzle; 9. Solenoid valve; 10. Flow meter; 11. Fixing ring; 12. Fixing plate; 13. Bolt; 14. Baffle; 15. Insert rod; 16. Limit nut. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Please see Figures 1 to 3 This utility model provides a technical solution:
[0019] A greening maintenance spraying device includes a delivery pipe 1, one end of which is connected to an external water source, and the other end is connected to a ring main pipe 2. Multiple sets of branch pipes 3 are symmetrically and equally spaced on both sides of the ring main pipe 2. Fixing mechanisms are installed on the surfaces of the branch pipes 3 and the ring main pipe 2. A rotating ring 4 is slidably fitted on the surface of the branch pipe 3 away from the ring main pipe 2, and an arc groove 5 is opened on one side. Spray holes 6 corresponding to the positions of the arc groove 5 are opened on the rotating ring 4. A spray pipe 7 is connected through the spray hole 6, and a spray nozzle 8 is installed at the top of the spray pipe 7.
[0020] During installation, the fixing mechanism is inserted into the ground for fixation, ensuring that neither the main ring pipe 2 nor the branch pipe 3 contacts the ground, thus protecting the pipes and extending their service life. In use, the device connects to an external water source via the delivery pipe 1, supplying water to the main ring pipe 2 and branch pipe 3. The water then reaches the spray nozzles via the spray pipe 7. The spray nozzles 8 atomize the water in the spray pipe 3, resulting in more even water distribution across the spray area. The rotating ring 4 allows for adjustment of the spray angle, adapting to different landscaping environments and expanding its applicability.
[0021] Solenoid valves 9 are installed inside the water spray pipe 7 and the delivery pipe 1 respectively. A flow meter 10 is also installed inside the delivery pipe 1. When in use, the opening and closing of the water spray pipe 7 can be controlled by the solenoid valves 9 according to actual needs. The flow meter 10 can measure the volume of water flowing through the delivery pipe 1. When the water volume reaches the specified value, the solenoid valves 9 inside the water spray pipe 7 are closed to achieve the purpose of quantitative spraying and save water resources.
[0022] The fixing mechanism includes a fixing ring 11 that can be detachably sleeved on the surface of the branch pipe 3 and the annular main pipe 2. Fixing plates 12 are respectively provided at both ends of the fixing ring 11. The two fixing plates 12 are fixed together by bolts 13. Baffles 14 are symmetrically arranged on the outside of the fixing ring 11. Insertion holes are opened on the baffles 14, and insertion rods 15 are inserted into the insertion holes.
[0023] The fixing ring 11 is configured as a ring structure that is compatible with the branch pipe 3, and the fixing plate 12 is provided with threaded holes that are compatible with the bolts 13.
[0024] During installation, first, the fixing ring 11 is placed on the outside of the branch pipe 3 and the annular main pipe 2. Then, the bolt 13 is passed through the threaded hole on the fixing plate 12 for fixing. Next, the insertion rod 15 is passed through the insertion hole on the baffle 14 and the lower end of the insertion rod 15 is inserted below the ground. This fixes the fixing ring 11 and the pipe, preventing them from contacting the ground.
[0025] The end of the branch pipe 3 away from the main ring pipe 2 has a threaded groove. The two ends of the threaded groove are respectively connected to limit nuts 16. When rotating the rotating ring 4 to adjust the angle of the spray nozzle 8 to a suitable position, the limit nuts 16 at both ends can be rotated until they contact the rotating ring 4 and are tightened. Similarly, when adjusting, the limit nuts 16 are rotated in the opposite direction to move away from the rotating ring 4 to release the fixation, and then the rotating ring 4 can be rotated.
[0026] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0027] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
[0029] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A greening maintenance spray device, characterized in that: The system includes a delivery pipe (1), one end of which is connected to an external water source, and the other end is connected to a ring main pipe (2). Multiple branch pipes (3) are symmetrically and equally spaced on both sides of the ring main pipe (2). Fixing mechanisms are installed on the surfaces of the branch pipes (3) and the ring main pipe (2). A rotating ring (4) is slidably fitted on the surface of the branch pipe (3) away from the ring main pipe (2), and an arc groove (5) is opened on one side. A water spray hole (6) is opened on the rotating ring (4) corresponding to the position of the arc groove (5). A water spray pipe (7) is connected through the water spray hole (6), and a spray nozzle (8) is installed at the top of the water spray pipe (7).
2. The greening maintenance spray device according to claim 1, characterized in that: Solenoid valves (9) are installed inside the water spray pipe (7) and the delivery pipe (1), and a flow meter (10) is also installed inside the delivery pipe (1).
3. The greening maintenance spray device according to claim 2, characterized in that: The fixing mechanism includes a fixing ring (11) that can be detachably sleeved on the surface of the branch pipe (3) and the annular main pipe (2). The fixing ring (11) has fixing plates (12) at both ends. The two fixing plates (12) are fixed together by bolts (13). The fixing ring (11) has baffles (14) symmetrically arranged on the outside. The baffles (14) have insertion holes, and insertion rods (15) are inserted into the insertion holes.
4. A greening maintenance spray device according to claim 3, characterized in that: The fixing ring (11) is configured as a ring structure adapted to the branch pipe (3), and the fixing plate (12) is provided with threaded holes adapted to the bolts (13).
5. A greening maintenance spray device according to claim 4, characterized in that: The side surface of the branch pipe (3) away from the annular main pipe (2) is provided with a threaded groove, and the two ends of the threaded groove are respectively threaded with limit nuts (16).