Agricultural planting drip irrigation device

Abstract

The utility model discloses a drip irrigation device for agricultural planting, and relates to the technical field of drip irrigation. The pressure compensation type drip irrigation device comprises a drip irrigation hose, wherein a pressure compensation type water dropper is assembled on the drip irrigation hose; during installation, the drip irrigation hose is lifted by adopting a bracket at the position where the pressure compensation type dripper is assembled; the support comprises two V-shaped supporting arms, and drill rods are arranged on the bottom side faces of the supporting arms. The pressure compensation type dripper is assembled on the drip irrigation hose, the support is arranged to lift the drip irrigation hose, the pressure compensation type dripper is prevented from making contact with wet soil in the long-term use process, and then the situation that holes of the pressure compensation type dripper are blocked by the wet soil in the use process is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of drip irrigation, in particular to an agricultural planting drip irrigation device. Background Art

[0002] Drip irrigation is one of the most water-saving farm irrigation technologies to date. It is an irrigation method that slowly and evenly drips water in the form of droplets from the outlet pipe or dripper through the pipe network into the soil near the roots of plants or on the leaves of plants, which can effectively reduce the ineffective evaporation of soil moisture.

[0003] For example, CN218789584U discloses a drip irrigation pipe dripper, comprising a drip irrigation pipe body and a plurality of dripper bodies matched with the drip irrigation pipe body, wherein a plurality of water outlets are evenly distributed at the bottom of the outer side wall of the drip irrigation pipe body, and the upper end of the dripper body cooperates with the water outlet of the water outlet, so that one end of the dripper body is conveniently placed inside the water outlet; when the drip irrigation pipe body is used, the drip irrigation pipe body is often laid on the ground; when the drip irrigation pipe body is used for a long time, moist soil on the ground is easy to enter the water outlet, thereby causing the water outlet to be blocked. Utility Model Content

[0004] The utility model aims to provide an agricultural planting drip irrigation device, which is equipped with a pressure-compensating dripper on the drip irrigation hose and provides a bracket to lift the drip irrigation hose, so as to avoid the pressure-compensating dripper from contacting wet soil during long-term use, thereby solving the problem that wet soil on the ground easily enters the water outlet and causes the water outlet to be blocked.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model discloses an agricultural planting drip irrigation device, comprising a drip irrigation hose, on which a pressure compensation dripper is installed; during installation, a bracket is used to lift the drip irrigation hose at a position where the pressure compensation dripper is installed; the bracket comprises two "V"-shaped support arms, and a drill rod is arranged on the bottom side of the support arm.

[0007] Furthermore, a bent portion that is recessed downward and used to accommodate a drip irrigation hose is provided in the middle of the support arm; the drill rod is conical and has a threaded column on the top; a threaded hole that matches the threaded column is provided on the bottom side of the support arm; and the two support arms are integrally injection molded.

[0008] Furthermore, one end of the drip irrigation hose is connected to a water supply system and the other end is connected to a valve; the water supply system includes a water tower, an intermediate water tank arranged at a height lower than the water tower, and a pump for delivering water at the lower level into the water tower; wherein the water tower is connected to the intermediate water tank through a pipeline, and one end of the drip irrigation hose is connected to the bottom of the intermediate water tank.

[0009] Furthermore, a guide column is provided in the intermediate water tank, and a water inlet structure is provided on the guide column and is pulled up and down by a traction rope, and the water inlet structure includes a base block, and a guide hole matched with the guide column and a through hole connected with the pipeline are provided on the base block;

[0010] A blocking block is arranged at the top of the through hole, a conical hole is arranged on the blocking block, and a porous support plate is arranged at the bottom of the through hole; a floating ball cooperating with the conical hole is arranged in the area between the blocking block and the porous support plate.

[0011] The utility model has the following beneficial effects:

[0012] The utility model assembles a pressure compensating dripper on the drip irrigation hose and provides a bracket to lift the drip irrigation hose, thereby preventing the pressure compensating dripper from contacting wet soil during long-term use, thereby effectively preventing the wet soil from blocking the hole of the pressure compensating dripper during use.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the cooperation between the drip irrigation hose and the bracket of the utility model;

[0016] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the drip irrigation device of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the intermediate water tank of the utility model;

[0019] Figure 5 It is a schematic diagram of the water inlet structure of the utility model. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0022] See also Figure 1-2 As shown, the utility model is a drip irrigation device for agricultural planting, comprising a drip irrigation hose 3 with one end connected to a water supply system and the other end connected to a valve, the outer wall of the drip irrigation hose 3 is equipped with a pressure-compensating dripper 6 along its length direction, and any pressure-compensating dripper 6 is located at the root of a plant; during installation, a bracket 5 is used to lift the drip irrigation hose 3 at the position where the pressure-compensating dripper 6 is installed; when in use, the bracket 5 is used to suspend the pressure-compensating dripper 6 in the air to prevent the drip irrigation from causing the soil in the drip irrigation area to become wet and splashing to block the hole of the pressure-compensating dripper 6.

[0023] Specifically, Figure 2 The bracket 5 includes two "V"-shaped support arms 51, and a drill rod 52 is provided on the bottom side of the support arm 51. The setting of the drill rod 52 facilitates the control of the bracket 5 to be inserted into the soil at the root position of the plant; the middle part of the support arm 51 is provided with a bent portion 50 that is recessed downward and used to accommodate the drip irrigation hose 3. The bent portion 50 is used to limit the drip irrigation hose 3 placed thereon to prevent the drip irrigation hose 3 from slipping off the support arm 51.

[0024] It can be known that the drill rod 52 is conical and has a threaded column on the top, and the bottom side of the support arm 51 is provided with a threaded hole that matches the thread of the threaded column; and the two support arms 51 are injection molded as one piece; the support arms 51 and the drill rod 52 adopt a split structure to facilitate the production of various components and transportation after production.

[0025] It is understandable that, in a possible implementation, Figure 3 The water supply system includes a water tower 1, an intermediate water tank 2 arranged at a height lower than the water tower 1, and a pump 4 for delivering low-level water sources such as rivers and ponds into the water tower 1 when in use.

[0026] Specifically, Figure 4-5 ; A guide column 21 is provided in the intermediate water tank 2, and a water inlet structure 7 is provided on the guide column 21, which is pulled up and down by a traction rope 22. The water inlet structure 7 includes a base block 70, and a guide hole 72 matched with the guide column 21 and a through hole 71 connected with the pipeline 23 are provided on the base block 70; a blocking block 73 is provided on the top of the through hole 71, and a conical hole 731 is provided on the blocking block 73, and a porous support plate 75 is provided at the bottom of the through hole 71; a floating ball 74 matched with the conical hole 731 is provided in the area between the blocking block 73 and the porous support plate 75; and the water tower 1 is connected to the water tower 1 through the pipe The path 23 is connected to the intermediate water tank 2, and one end of the drip irrigation hose 3 is connected to the bottom of the intermediate water tank 2; that is, when in use, the pipe pressure in the drip irrigation hose 3 can be controlled according to the actual drip irrigation speed requirement, that is, in this technical solution, the water level in the intermediate water tank 2 can be controlled, and the pipe pressure in the drip irrigation hose 3 can be regulated by utilizing the liquid level difference between the intermediate water tank 2 and the drip irrigation hose 3; that is, in this technical solution, the height of the water inlet structure 7 is controlled by controlling the water inlet structure 7 to move up and down along the guide column 21 under the action of the traction rope 22, thereby controlling the water level in the intermediate water tank 2.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An agricultural planting drip irrigation device, characterized in that: It comprises a drip irrigation hose (3), on which a pressure-compensating dripper (6) is mounted; During installation, a bracket (5) is used to lift the drip irrigation hose (3) at the position where the pressure compensation dripper (6) is installed; The support (5) comprises two V-shaped support arms (51), and a drill rod (52) is arranged on the bottom side of the support arm (51).

2. The agricultural planting drip irrigation device according to claim 1, characterized in that: The middle part of the support arm (51) is provided with a bent part (50) which is recessed downwards and is used to accommodate the drip irrigation hose (3).

3. The agricultural planting drip irrigation device according to claim 1, characterized in that: The drill rod (52) is conical and has a threaded column on the top; the bottom side of the support arm (51) is provided with a threaded hole that is threadably matched with the threaded column; and the two support arms (51) are integrally injection molded.

4. The agricultural planting drip irrigation device according to claim 1, characterized in that: One end of the drip irrigation hose (3) is connected to a water supply system, and the other end is connected to a valve.

5. The agricultural planting drip irrigation device according to claim 4, characterized in that: The water supply system comprises a water tower (1), an intermediate water tank (2) arranged at a height lower than the water tower (1), and a pump (4) for delivering water at the lower level into the water tower (1); The water tower (1) is connected to the intermediate water tank (2) through a pipeline (23), and one end of the drip irrigation hose (3) is connected to the bottom of the intermediate water tank (2).

6. The agricultural planting drip irrigation device according to claim 5, characterized in that: A guide column (21) is arranged in the intermediate water tank (2), and a water inlet structure (7) is arranged on the guide column (21) and is pulled up and down by a pulling rope (22), and the water inlet structure (7) comprises a base block (70), and a guide hole (72) matched with the guide column (21) and a through hole (71) connected with the pipeline (23) are arranged on the base block (70); A blocking block (73) is arranged at the top of the through hole (71), a conical hole (731) is arranged on the blocking block (73), and a porous support plate (75) is arranged at the bottom of the through hole (71); a floating ball (74) matching the conical hole (731) is arranged in the area between the blocking block (73) and the porous support plate (75).

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