Movable forestry multi-angle irrigation device

Abstract

The utility model relates to the technical field of forestry irrigation, in particular to a movable forestry multi-angle irrigation device which comprises a transverse pipe with one end provided with a connector and connected with an external water conveying pipeline through the connector, and further comprises a four-way pipe installed on the middle section of the transverse pipe. Spray irrigation structures are mounted at pipe openings in the two sides of the four-way pipe, and a ball valve used for controlling the water flow direction is arranged in the four-way pipe; after a ball valve is rotated and a first water conveying pipe is opened, water pressure firstly pushes a telescopic pipe to extend, two baffles are driven to be attached to the two sides of a tree trunk respectively and jointly define a closed cavity with the tree trunk, after the water pressure continues to be increased, a safety valve is opened, and clean water is sprayed into the closed cavity through a nozzle and flows downwards along the tree trunk to irrigate the root of the tree; as the impact force of water flowing down along the tree trunk is small, the problem that water resources are wasted due to the fact that clear water accumulated in the tree pit is easy to impact and overflow in the process of irrigating the forestry arbor in the prior art can be avoided as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry irrigation, in particular to a mobile multi-angle forestry irrigation device. Background Art

[0002] Forestry irrigation is a technical measure to supplement the soil moisture required for plant growth to improve its growth conditions. By using artificial or mechanical methods, different irrigation forms are used to supplement the soil moisture of forestry green spaces to meet the water requirements of plants.

[0003] After transplanting plants, a tree pit is generally dug at the position of the plant root system, and then the pipeline is towed to the tree pit position by artificial or water truck to irrigate the plants. During the irrigation process, the clear water accumulated in the tree pit is easily overflowed from the tree pit by the impact of the clear water in the water pipe, resulting in waste of water resources. Content of the Utility Model

[0004] One technical problem to be solved by this application is: during the irrigation of forestry arbors in the existing method, the clear water accumulated in the tree pit is easily overflowed from the tree pit by the impact of the clear water in the water pipe, resulting in waste of water resources.

[0005] To solve the above technical problem, the embodiment of this application provides a mobile multi-angle forestry irrigation device, including a horizontal pipe with a joint installed at one end. The horizontal pipe is connected to an external water delivery pipeline through the joint, and further includes:

[0006] A four-way pipe, which is installed on the middle section of the horizontal pipe. Sprinkler structures are installed at both pipe orifices of the four-way pipe, and a ball valve for controlling the water flow direction is arranged in the four-way pipe;

[0007] A first water delivery pipe, which is in a U-shaped structure. The middle section of the first water delivery pipe is fixed to the end of the horizontal pipe away from the joint. Both ends of the first water delivery pipe are slidably connected with telescopic pipes. Arcuate baffles are fixedly connected to the adjacent ends of the two telescopic pipes, and nozzles are fixedly installed on the inner side walls of the baffles;

[0008] A tension spring, which is sleeved on the telescopic pipe. One end of the tension spring is fixed to the end of the telescopic pipe close to the baffle, and the other end of the tension spring is fixed to the end of the first water delivery pipe. A safety valve is also installed at the connection end of the telescopic pipe and the baffle.

[0009] Preferably, a handle is fixedly sleeved on the horizontal pipe between the joint and the four-way pipe, and anti-slip patterns are arranged on the outer surface of the handle.

[0010] Preferably, the baffle is hollow inside, and the telescopic pipe and the nozzle are both communicated with the inner cavity of the baffle.

[0011] Preferably, the water flow pressure to which the safety valve is subjected when it is opened is greater than the elastic force of the tension spring.

[0012] Preferably, the sprinkler structure includes two second water pipes installed on the pipe openings on both sides of the four-way pipe, and each of the second water pipes is provided with a rotating nozzle at both ends, and the rotating nozzle can rotate radially around the second water pipe.

[0013] Preferably, the middle section of the transverse tube is sleeved with a connecting seat fixedly connected to the transverse tube, and a threaded hole is opened on the lower surface of the connecting seat.

[0014] Preferably, a triangular bracket is provided below the connecting seat, a screw is welded to the top of the triangular bracket, and the screw is threadedly connected to the connecting seat through the threaded hole.

[0015] The utility model has at least the following beneficial effects:

[0016] 1. When the ball valve is turned to open the first water pipe, the water pressure first pushes the telescopic tube to extend, driving the two baffles to fit against the two sides of the tree trunk respectively, forming a closed cavity together with the trunk. When the water pressure continues to increase, the safety valve opens, and clean water is sprayed into the closed cavity through the nozzle and flows down along the trunk to irrigate the tree roots. Since the impact force of the water flowing down the trunk is relatively small, it can minimize the splashing and overflow of the clean water in the tree pit due to the impact, resulting in the problem of water waste.

[0017] 2. When it is necessary to water low shrubs, the ball valve can be rotated to close the first water pipe, allowing water to flow into the second water pipe. At this time, the water can be sprayed out through the rotating sprinklers installed at both ends of the second water pipe to water the low shrubs;

[0018] 3. When watering shrubs for a long time, the triangular bracket can be screwed to the connecting seat installed in the middle section of the horizontal pipe through the screw provided at the top, and then the bottom end of the triangular bracket can be plugged and fixed to the ground. The triangular bracket can be used for stable support, eliminating the need for staff to hold the watering device for a long time for watering, making it more convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A magnified view of the local details at point A;

[0021] Figure 3 This is a schematic diagram of the installation structure of the telescopic tube, tension spring and safety valve of the utility model;

[0022] Figure 4 This is a schematic diagram of the installation structure of the triangular bracket of the utility model;

[0023] Figure 5 This is a schematic diagram of the connection structure between the connecting seat and the horizontal pipe of the present utility model;

[0024] Figure 6 This is a schematic diagram of the connection structure between the triangular bracket and the screw of the present utility model.

[0025] In the figure: 1. Horizontal pipe; 2. Joint; 3. Handle; 4. Four-way pipe; 5. Ball valve; 6. First water delivery pipe; 7. Telescopic pipe; 8. Tension spring; 9. Baffle; 10. Nozzle; 11. Safety valve; 12. Second water delivery pipe; 13. Rotating sprinkler; 14. Connecting seat; 15. Threaded hole; 16. Triangular bracket; 17. Screw. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment 1

[0028] Please refer to Figures 1-3 , the present utility model provides a technical solution:

[0029] A mobile multi-angle forestry irrigation device, including a horizontal pipe 1 with a joint 2 installed at one end, and the horizontal pipe 1 is connected to an external water delivery pipeline through the joint 2. It further includes:

[0030] A four-way pipe 4 installed in the middle section of the horizontal pipe 1. Sprinkler structures are installed at both pipe orifices of the four-way pipe 4, and low shrubs can be sprayed and irrigated through the sprinkler structures. A ball valve 5 for controlling the water flow direction is provided inside the four-way pipe 4;

[0031] A first water delivery pipe 6 in a U-shaped structure. The middle section of the first water delivery pipe 6 is fixed to the end of the horizontal pipe 1 away from the joint 2. Telescopic pipes 7 are slidably connected to both ends of the first water delivery pipe 6. Arc-shaped baffles 9 are fixedly connected to the adjacent ends of the two telescopic pipes 7, and nozzles 10 are fixedly installed on the inner side walls of the baffles 9;

[0032] A tension spring 8 sleeved on the telescopic pipe 7. One end of the tension spring 8 is fixed to the end of the telescopic pipe 7 close to the baffle 9, and the other end of the tension spring 8 is fixed to the end of the first water delivery pipe 6. A safety valve 11 is also installed at the connection end of the telescopic pipe 7 and the baffle 9; It further includes:

[0033] A handle 3 is fixedly sleeved on the horizontal pipe 1 between the joint 2 and the four-way pipe 4, and anti-slip lines are provided on the outer surface of the handle 3;

[0034] The baffle 9 is hollow inside, and the telescopic tube 7 and the nozzle 10 are both connected to the internal cavity of the baffle 9; and further comprising:

[0035] When the safety valve 11 is opened, the water pressure it receives is greater than the elastic force of the tension spring 8. As a result, after the water flows into the first water pipe 6, it can first squeeze the telescopic tube 7 through the water pressure, pulling the tension spring 8 to extend. When the telescopic tube 7 can no longer extend, the water pressure opens the safety valve 11, allowing the water to be sprayed out through the nozzle 10 to water the trees.

[0036] The sprinkler irrigation structure includes two second water pipes 12 installed on the pipe openings on both sides of the four-way pipe 4. A rotating nozzle 13 is provided at both ends of each second water pipe 12. The rotating nozzle 13 can rotate radially around the second water pipe 12, so that the user can rotate the rotating nozzle 13 at multiple angles to adjust the sprinkler position of the rotating nozzle 13; it is convenient for users to use.

[0037] When in use, the horizontal pipe 1 is connected to the external water pipe through the joint 2, the handle 3 is held to move the first water pipe 6 to the vicinity of the transplanted tree, and the position of the first water pipe 6 is adjusted so that the two baffles 9 are respectively placed on both sides of the tree, and then the ball valve 5 is opened to allow clean water to enter the first water pipe 6 along the four-way pipe 4. As the water pressure inside the first water pipe 6 increases, the water pressure will push the telescopic pipe 7 to slide out of the first water pipe 6 and pull the tension spring 8 to extend until the baffles 9 fixed at the adjacent ends of the two telescopic pipes 7 fit the tree trunk and form a closed cavity together with the tree trunk. As the water pressure further increases, the safety valve 11 opens, and at this time, clean water is sprayed into the closed cavity through the nozzle 10 and flows downward along the tree trunk to achieve watering of the tree roots. Since the water flows down along the tree trunk, the impact force on the clean water stored in the tree pit is small, which can minimize the problem of clean water in the tree pit being splashed and overflowed by the impact, resulting in water waste.

[0038] When it is necessary to water the low shrubs, the rotatable ball valve 5 closes the first water pipe 6, allowing the water to flow into the second water pipe 12. At this time, the water can be sprayed out through the rotating nozzles 13 installed at both ends of the second water pipe 12, making it convenient to water the low shrubs.

[0039] Example 2

[0040] See also Figures 4-6 , the utility model provides a technical solution:

[0041] Different from Example 1, this solution provides another implementation of the mobile forestry multi-angle watering device:

[0042] A mobile forestry multi-angle irrigation device includes a horizontal pipe 1 with a joint 2 installed at one end, the horizontal pipe 1 is connected to an external water pipeline through the joint 2, and also includes:

[0043] A four-way pipe 4 installed on the middle section of the horizontal pipe 1. Sprinkler structures are installed at both pipe orifices on both sides of the four-way pipe 4, and low shrubs can be sprinkled and irrigated through the sprinkler structures. A ball valve 5 for controlling the water flow direction is provided inside the four-way pipe 4;

[0044] A first water delivery pipe 6 in a U-shaped structure. The middle section of the first water delivery pipe 6 is fixed to one end of the horizontal pipe 1 away from the joint 2. Both ends of the first water delivery pipe 6 are slidably connected with telescopic pipes 7. Arcuate baffles 9 are fixedly connected to the adjacent ends of the two telescopic pipes 7, and nozzles 10 are fixedly installed on the inner side walls of the baffles 9;

[0045] A tension spring 8 sleeved on the telescopic pipe 7. One end of the tension spring 8 is fixed to the end of the telescopic pipe 7 close to the baffle 9, and the other end of the tension spring 8 is fixed to the end of the first water delivery pipe 6. A safety valve 11 is also installed at the connection end of the telescopic pipe 7 and the baffle 9; Further included are:

[0046] A connection seat 14 sleeved on the middle section of the horizontal pipe 1 and fixedly connected to the horizontal pipe 1. A threaded hole 15 is opened on the lower surface of the connection seat 14;

[0047] A triangular support 16 is provided below the connection seat 14. A screw rod 17 is welded to the top end of the triangular support 16, and the screw rod 17 is threadedly connected to the connection seat 14 through the threaded hole 15.

[0048] When long-term irrigation of shrubs is required, the triangular support 16 can be screwed onto the connection seat 14 installed on the middle section of the horizontal pipe 1 through the screw rod 17 provided at the top end, and then the bottom end of the triangular support 16 is inserted and fixed into the ground, and stable support is carried out by using the triangular support 16, so that it is not necessary for the staff to hold the irrigation device for a long time for irrigation, making it more convenient for users to use.

[0049] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile multi-angle forestry irrigation device, comprising a horizontal pipe (1) with a connector (2) installed at one end, and the horizontal pipe (1) is connected to an external water delivery pipe through the connector (2), characterized in that: It further includes: A four-way pipe (4), which is installed on the middle section of the horizontal pipe (1). Sprinkler structures are installed at both pipe orifices on both sides of the four-way pipe (4), and a ball valve (5) for controlling the water flow direction is provided inside the four-way pipe (4); A first water delivery pipe (6), which has a U-shaped structure. The middle section of the first water delivery pipe (6) is fixed to one end of the horizontal pipe (1) away from the joint (2). Telescopic pipes (7) are slidably connected to both ends of the first water delivery pipe (6). Arc-shaped baffles (9) are fixedly connected to the adjacent ends of the two telescopic pipes (7). Nozzles (10) are fixedly installed on the inner side walls of the baffles (9); A tension spring (8), which is sleeved on the telescopic pipe (7). One end of the tension spring (8) is fixed to the end of the telescopic pipe (7) close to the baffle (9), and the other end of the tension spring (8) is fixed to the end of the first water delivery pipe (6). A safety valve (11) is also installed at the connection end of the telescopic pipe (7) and the baffle (9).

2. The mobile multi-angle forestry irrigation device according to claim 1, characterized in that: A handle (3) is fixedly sleeved on the horizontal pipe (1) between the joint (2) and the four-way pipe (4), and anti-slip patterns are provided on the outer surface of the handle (3).

3. The mobile multi-angle forestry irrigation device according to claim 2, characterized in that: The baffle (9) is hollow inside, and the telescopic pipe (7) and the nozzle (10) are both communicated with the internal cavity of the baffle (9).

4. The mobile multi-angle forestry irrigation device according to claim 3, characterized in that: The water flow pressure received when the safety valve (11) is opened is greater than the elastic force of the tension spring (8).

5. The mobile forestry multi-angle irrigation device according to claim 4, wherein: The sprinkler structure includes two second water delivery pipes (12) installed at both pipe orifices on both sides of the four-way pipe (4). Rotating sprinklers (13) are provided at both ends of each second water delivery pipe (12), and the rotating sprinklers (13) can rotate radially around the second water delivery pipe (12).

6. The mobile forestry multi-angle irrigation device according to claim 5, characterized in that: A connection seat (14) fixedly connected to the horizontal pipe (1) is sleeved on the middle section of the horizontal pipe (1), and a threaded hole (15) is provided on the lower surface of the connection seat (14).

7. The mobile multi-angle forestry irrigation device according to claim 6, characterized in that: A triangular support (16) is provided below the connection seat (14). A screw rod (17) is welded to the top end of the triangular support (16), and the screw rod (17) is threadedly connected to the connection seat (14) through the threaded hole (15).

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