Vineyard water and fertilizer irrigation device

Abstract

The utility model relates to the technical field of water and fertilizer irrigation, and discloses a vineyard water and fertilizer irrigation device which comprises a vertical pipe, drip irrigation holes and a spray pipe, the drip irrigation holes are evenly distributed on the outer ring of the bottom of the vertical pipe, the spray pipe is connected to the top of the vertical pipe, and a first valve is installed on the vertical pipe above the drip irrigation holes. The outer surface of the spray pipe is evenly provided with spray holes communicated with the interior of the spray pipe, a second valve is installed on the vertical pipe below the spray pipe, guide pipes communicated with the interior of the vertical pipe are connected to the two sides of the vertical pipe below the second valve, and third valves are installed on the guide pipes. According to the technical scheme, the underground drip irrigation structure and the sprinkling irrigation structure are arranged at the bottom and the top of the vertical pipe respectively, the underground drip irrigation mode or the overground sprinkling irrigation mode can be independently selected according to needs, the guide pipe can be connected with the sprinkling pipe or the drip irrigation pipe as needed, and the purpose of increasing the sprinkling irrigation area or the overground sprinkling irrigation is achieved; and a single device can meet various different water and fertilizer irrigation modes.

Description

Technical Field

[0001] The utility model relates to the technical field of water and fertilizer irrigation, in particular to a water and fertilizer irrigation device for a vineyard. Background Art

[0002] Grapes are one of the most popular fruits. In recent years, the fresh grape industry has developed rapidly, and the planting area has continued to increase. The technology of integrated water and fertilizer can be used to irrigate and fertilize grapes. Integrated water and fertilizer technology refers to a new agricultural technology that integrates irrigation and fertilization. Integrated water and fertilizer is a process that uses a pressure system (or natural terrain drop) to mix soluble solid or liquid fertilizers according to the soil nutrient content and the fertilizer requirements and characteristics of the crop type. The fertilizer liquid is mixed with irrigation water through a controllable pipeline system to supply water and fertilizer. After the water and fertilizer are mixed, sprinkler irrigation or drip irrigation is formed through pipes and drippers to evenly, regularly, and quantitatively infiltrate the crop root development and growth area.

[0003] Water and fertilizer irrigation methods include sprinkler irrigation, drip irrigation, and underground drip irrigation. Drip and sprinkler irrigation methods cannot ensure that water and fertilizer quickly penetrate the soil, while underground irrigation cannot replenish water in branches and leaves. Therefore, it is difficult to select the required irrigation method individually or simultaneously according to needs. Therefore, we propose a vineyard water and fertilizer irrigation device. Utility Model Content

[0004] The purpose of the utility model is to provide a vineyard water and fertilizer irrigation device. By arranging an underground drip irrigation structure and a sprinkler irrigation structure at the bottom and top of a vertical pipe respectively, underground drip irrigation or above-ground sprinkler irrigation can be selected separately as needed. The conduit can also be connected to a sprinkler pipe or a drip irrigation pipe when necessary to achieve the purpose of increasing the sprinkler irrigation area or above-ground drip irrigation. A single device meets multiple different water and fertilizer irrigation methods, solving the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a vineyard water and fertilizer irrigation device, comprising a vertical pipe, drip irrigation holes and a nozzle, wherein the drip irrigation holes are evenly distributed on the outer circle of the bottom of the vertical pipe, and the nozzle is connected to the top of the vertical pipe; a first valve is installed on the vertical pipe above the drip irrigation holes, and the outer surface of the nozzle is evenly provided with spray holes connected to its interior; a second valve is installed on the vertical pipe below the nozzle, and both sides of the vertical pipe below the second valve are connected to conduits connected to the interior of the vertical pipe, and a third valve is installed on the conduit.

[0006] By adopting the above technical solution, the mesh tube of the outer circle at the bottom of the vertical pipe is inserted into the soil to achieve vertical fixation of the structure. The first valve or the second valve can be opened separately to carry out underground drip irrigation or above-ground sprinkler irrigation separately. The first valve and the second valve can also be opened at the same time to achieve the purpose of simultaneous underground drip irrigation and above-ground sprinkler irrigation. The sprinkler pipe or drip irrigation pipe can also be connected as needed to achieve the purpose of increasing the sprinkler irrigation area above ground or above-ground drip irrigation.

[0007] Optionally, a liquid inlet pipe is connected to the lower side of the vertical pipe, and the liquid inlet pipe is located between the top of the first valve and the bottom of the conduit.

[0008] By adopting the above technical solution, water and fertilizer enter the vertical pipe through the liquid inlet pipe.

[0009] Optionally, a ring block is fixed around the outer ring of the vertical pipe above the drip irrigation hole, and a net cylinder is detachably mounted below the ring block.

[0010] By adopting the above technical solution, the net tube can be detachably installed on the lower outer ring of the vertical tube, increasing the diameter of the lower structure and facilitating insertion into the soil to achieve vertical fixation of the vertical tube.

[0011] Optionally, a screw barrel is arranged around the bottom of the ring block, and the mesh barrel is detachably installed by being screwed onto the outer ring of the screw barrel.

[0012] Optionally, the interior of the net cylinder is plugged with a sponge attached to the inner surface thereof, and the sponge wraps around the outer ring of the vertical pipe at the drip irrigation hole.

[0013] By adopting the above technical solution, the soil is isolated by the sponge and is prevented from contacting the drip irrigation hole position and causing blockage.

[0014] Optionally, both the end of the liquid inlet pipe and the end of the catheter are provided with connecting joints.

[0015] By adopting the above technical solution, the connection between the liquid inlet pipe or the conduit and other pipes is achieved through the joint.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] 1. The technical solution of this application provides underground drip irrigation structure and sprinkler irrigation structure at the bottom and top of the vertical pipe respectively, so that underground drip irrigation or above-ground sprinkler irrigation can be selected separately as needed. The conduit can also be connected to the sprinkler pipe or drip irrigation pipe when necessary to achieve the purpose of increasing the sprinkler irrigation area or above-ground drip irrigation. A single device can meet the needs of multiple different water and fertilizer irrigation methods.

[0018] 2. The technical solution of this application is to fill the inside of the net tube with sponge and connect it to the outer ring below the slider, which is then inserted into the soil to achieve vertical fixation of the vertical pipe. At the same time, the sponge is used to prevent the drip irrigation hole from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0020] Figure 1This is a schematic diagram of the overall structure of the utility model vineyard water and fertilizer irrigation device;

[0021] Figure 2 This is a schematic diagram of the net tube installation structure of the vineyard water and fertilizer irrigation device of the utility model.

[0022] In the figure: 1, vertical pipe; 11, first valve; 2, drip irrigation hole; 3, nozzle; 31, spray hole; 32, second valve; 4, conduit; 41, third valve; 5, ring block; 51, screw cylinder; 52, mesh cylinder; 53, sponge; 6, liquid inlet pipe. DETAILED DESCRIPTION

[0023] See also Figure 1-2 The utility model provides a technical solution: a vineyard water and fertilizer irrigation device, including a vertical pipe 1, a drip irrigation hole 2 and a nozzle 3. The lower side of the vertical pipe 1 is connected to a liquid inlet pipe 6, which is communicated with the interior of the vertical pipe 1 and has a connecting joint at its end, which can be connected to a water and fertilizer supply pipeline through the joint, and then water and fertilizer are supplied to the vertical pipe 1.

[0024] The nozzle 3 is connected to the top of the vertical pipe 1. A second valve 32 is installed on the vertical pipe 1 below the nozzle 3. When the second valve 32 is opened, water and fertilizer can enter the interior of the nozzle 3. The outer surface of the nozzle 3 is evenly provided with spray holes 31 connected to its interior. Water and fertilizer can be evenly sprayed outward from the spray holes 31 to achieve the purpose of uniform sprinkler irrigation.

[0025] Both sides of the vertical pipe 1 below the second valve 32 are connected to a conduit 4 that is connected to the inside of the vertical pipe 1. The end of the conduit 4 is also connected to a connecting joint. When necessary, the conduit can be connected to the sprinkler pipe through the connecting joint, and a third valve 41 is installed on the conduit 4. When the third valve 41 is opened, water and fertilizer can be introduced into the sprinkler pipe to increase the spraying area. It can also be connected to a drip irrigation pipe to achieve the purpose of ground drip irrigation, or connected to a conduit 4 to achieve the purpose of communication between adjacent vertical pipes 1.

[0026] The drip irrigation holes 2 are evenly distributed on the outer circle of the bottom of the vertical pipe 1. A first valve 11 is installed on the vertical pipe 1 above the drip irrigation holes 2. After the first valve 11 is opened, water and fertilizer can be sprayed out from the drip irrigation holes 2. When the drip irrigation hole 2 area is placed under the soil, the purpose of underground drip irrigation is achieved.

[0027] In order to place the area of ​​the drip irrigation hole 2 below the soil and realize the vertical fixation of the vertical pipe 1, a ring block 5 is fixed around the outer ring of the vertical pipe 1 above the drip irrigation hole 2, and a net tube 52 is detachably installed under the ring block 5. The detachable structure can be a screw barrel 51 arranged around the bottom of the ring block 5. The net tube 52 is detachably installed by being screwed to the outer ring of the screw barrel 51. The diameter of the net tube 52 is larger and is inserted into the soil to realize the vertical fixation of the vertical pipe 1.

[0028] Before the net tube 52 is put on the outer ring below the vertical pipe 1 and connected and locked, a sponge 53 is first inserted into the interior of the net tube 52 and attached to its inner surface. After the net tube 52 is connected and locked, the sponge 53 is wrapped around the outer ring of the vertical pipe 1 at the drip irrigation hole 2, so that the soil does not contact the drip irrigation hole 2, thereby avoiding the drip irrigation hole 2 from being blocked. Later, the net tube 52 can be unscrewed regularly to replace the sponge 53.

[0029] When in use, the outer ring of the mesh tube 52 below the vertical pipe 1 is inserted into the soil as a whole, which can realize the vertical fixation of the vertical pipe 1 and connect the liquid inlet pipe 6 to the water and fertilizer supply pipeline. When the first valve 11 is opened alone, water and fertilizer can enter from the bottom and be discharged from the drip irrigation hole 2, and then be discharged from the mesh holes on the surface of the mesh tube 52 after passing through the sponge 53, so as to achieve the purpose of underground drip irrigation. When the second valve 32 is opened alone, water can enter the nozzle 3 upward and be sprayed out from the nozzle hole 31 to achieve the purpose of sprinkler irrigation. The first valve 11 and the second valve 32 can also be opened at the same time to perform sprinkler irrigation and underground drip irrigation at the same time. In order to meet the irrigation requirements in more cases, the conduit 4 can also be connected to the drip irrigation pipe or the sprinkler pipe to achieve the purpose of above-ground drip irrigation or increase the sprinkler irrigation area.

Claims

1. A vineyard water and fertilizer irrigation device, comprising a vertical pipe (1), a drip irrigation hole (2) and a nozzle (3), characterized in that: The drip irrigation holes (2) are evenly distributed on the outer circle of the bottom of the vertical pipe (1), and the nozzle (3) is connected to the top of the vertical pipe (1); A first valve (11) is installed on the vertical pipe (1) above the drip irrigation hole (2); spray holes (31) are evenly arranged on the outer surface of the nozzle (3) and are communicated with the interior thereof; a second valve (32) is installed on the vertical pipe (1) below the nozzle (3); and both sides of the vertical pipe (1) below the second valve (32) are connected to conduits (4) that are communicated with the interior of the vertical pipe (1); and a third valve (41) is installed on the conduit (4).

2. A vineyard water and fertilizer irrigation device according to claim 1, characterized in that: The lower side of the vertical pipe (1) is connected to a liquid inlet pipe (6), and the liquid inlet pipe (6) is located between the upper side of the first valve (11) and the lower side of the conduit (4).

3. The vineyard water and fertilizer irrigation device according to claim 1, characterized in that: A ring block (5) is fixed around the outer ring of the vertical pipe (1) above the drip irrigation hole (2), and a net cylinder (52) is detachably sleeved and installed below the ring block (5).

4. The vineyard water and fertilizer irrigation device according to claim 3, characterized in that: A screw barrel (51) is arranged around the lower portion of the ring block (5), and the mesh barrel (52) is detachably mounted by being screwed onto the outer ring of the screw barrel (51).

5. The vineyard water and fertilizer irrigation device according to claim 4, characterized in that: The interior of the net cylinder (52) is plugged with a sponge (53) attached to the inner surface thereof, and the sponge (53) wraps around the outer ring of the vertical pipe (1) at the drip irrigation hole (2).

6. The vineyard water and fertilizer irrigation device according to claim 2, characterized in that: The ends of the liquid inlet pipe (6) and the conduit (4) are both provided with connecting joints.

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