Pressure compensation type irrigation water dropper

Abstract

The utility model provides a pressure compensation type irrigation water dropper, which relates to the technical field of irrigation water droppers, and comprises a water dropper body, an irrigation piece is arranged in the water dropper body, a cavity is arranged in the irrigation piece, a rotating rod is fixedly arranged in the cavity, an adjusting mechanism is arranged at the bottom end of the rotating rod, and the adjusting mechanism is arranged on the water dropper body. A water outlet is formed in the top end of the irrigation part. According to the device, an irrigation part can be rotated to drive a rotating rod to rotate, then a rotating disc can be driven to rotate, a sliding frame can move in a sliding groove, the water outlet area of a water inlet hole can be increased, then the water pressure in the irrigation part is increased, and when the water outlet amount needs to be reduced, the water inlet hole can be covered only by reversely rotating the irrigation part; the operation steps are very simple and convenient, the irrigation efficiency is indirectly improved, and the practicability is greatly improved through the design.

Description

Technical Field

[0001] The utility model belongs to the technical field of irrigation drippers, and more specifically, particularly relates to a pressure-compensated irrigation dripper. Background Art

[0002] Pressure-compensated irrigation drippers are a type of dripper used for agricultural irrigation. They are characterized by being able to automatically compensate for pressure differences between different areas, thereby ensuring that each dripper sprays the same amount of water, avoiding the problem of uneven water volume caused by uneven terrain or long pipe length.

[0003] Based on the above, the inventors have discovered the following problems: the internal water pressure of existing irrigation drippers is generally equal during use, which results in consistent water output. However, the water requirements of some new crops are different from those of old crops. Failure to adjust the internal water pressure and water output in time may cause unnecessary damage to the crops, and also bring unnecessary trouble to users, which is quite inconvenient.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a pressure-compensated irrigation dripper is provided to achieve a more practical purpose. Utility Model Content

[0005] The purpose and effect of the pressure compensation irrigation dripper of the utility model are achieved by the following specific technical means:

[0006] A pressure-compensated irrigation dripper comprises a dripper body, an irrigation component is installed inside the dripper body, a chamber is opened inside the irrigation component, a rotating rod is fixedly installed inside the chamber, an adjustment mechanism is installed at the bottom end of the rotating rod, and a water outlet is installed at the top end of the irrigation component.

[0007] Furthermore, a group of arc blocks are fixedly installed at both ends of the irrigation member.

[0008] Furthermore, the adjustment mechanism includes a rotating disk, the top end of which is fixedly connected to the bottom end of the rotating rod, and a plurality of hinge seats are fixedly connected and installed at the edge of the rotating disk, and a sliding frame is rotatably installed on the hinge seat.

[0009] Furthermore, a plurality of water inlet holes are provided at the bottom end of the dripper body, and a group of slide grooves are installed on both sides of the water inlet holes.

[0010] Furthermore, the bottom end of the sliding frame is slidably installed in the sliding groove.

[0011] Furthermore, the materials of the dripper body and the irrigation component are both set to polyethylene.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] Through the cooperation between the rotating disk, the hinge seat and the sliding frame, when the dripper is installed and facing crops with different water requirements, the user can rotate the irrigation part to drive the rotating rod to rotate, and then drive the rotating disk to rotate, so that the sliding frame can be moved in the slide groove, and the water outlet area of ​​the water inlet hole can be increased, thereby increasing the water pressure inside the irrigation part. When the water output needs to be reduced, the water inlet hole can be covered by rotating the irrigation part in the opposite direction. The operation steps are very simple, which indirectly improves the irrigation efficiency, and the design greatly increases practicality.

[0014] Through the design of polyethylene material, this material has the advantages of corrosion resistance, lightness, low cost, and is suitable for most agricultural irrigation scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional schematic diagram of a pressure compensation type irrigation dripper.

[0016] Figure 2 The utility model is a schematic diagram of the bottom surface of a pressure compensation type irrigation dripper when viewed from above.

[0017] Figure 3 The utility model is a plane schematic diagram of a pressure compensation type irrigation dripper regulating mechanism.

[0018] Figure 4 The utility model is a three-dimensional schematic diagram of a sliding frame structure of a pressure compensation type irrigation dripper.

[0019] Figure 5 The utility model is a schematic plan cross-sectional view of the structure of a pressure-compensated irrigation dripper irrigation component.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Drip head body; 2. Irrigation part; 3. Water outlet; 4. Water inlet; 5. Hinge seat; 6. Sliding frame; 7. Slide groove; 8. Rotating disk; 9. Chamber; 10. Rotating rod; 11. Arc block. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 5 As shown:

[0027] The utility model provides a pressure-compensated irrigation dripper, comprising a dripper body 1, an irrigation component 2 is installed inside the dripper body 1, a chamber 9 is opened inside the irrigation component 2, a rotating rod 10 is fixedly installed inside the chamber 9, an adjustment mechanism is installed at the bottom end of the rotating rod 10, and a water outlet 3 is installed at the top end of the irrigation component 2.

[0028] A set of arc blocks 11 are fixedly installed at both ends of the irrigation component 2. The design of the arc blocks 11 makes it convenient for the user to directly rotate the irrigation component 2, which saves time and effort and is very convenient.

[0029] Among them, the adjustment mechanism includes a rotating disk 8, the top of the rotating disk 8 is fixedly connected to the bottom end of the rotating rod 10, and a plurality of groups of hinge seats 5 are fixedly connected and installed at the edge of the rotating disk 8, and a sliding frame 6 is rotatably installed on the hinge seat 5; through the cooperation between the rotating disk 8, the hinge seat 5 and the sliding frame 6, when the dripper faces crops with different water requirements during installation, the user can rotate the irrigation component 2 to drive the rotating rod 10 to rotate, and then drive the rotating disk 8 to rotate, so that the sliding frame 6 can be moved in the slide groove 7, so that the water outlet area of ​​the water inlet hole 4 can be increased, thereby realizing the increase of the water pressure inside the irrigation component 2. When the water output needs to be reduced, the water inlet hole 4 can be covered by rotating the irrigation component 2 in the opposite direction. The operation steps are very simple, which indirectly improves the irrigation efficiency, and the design greatly increases the practicality.

[0030] A plurality of water inlet holes 4 are formed at the bottom of the dripper body 1 , and a group of slide grooves 7 are installed on both sides of the water inlet holes 4 .

[0031] The bottom end of the sliding frame 6 is slidably installed in the sliding groove 7 .

[0032] Among them, the materials of the dripper body 1 and the irrigation component 2 are both set to polyethylene material; through the design of polyethylene material, this material has the advantages of corrosion resistance, lightness, low cost, etc., and is suitable for most agricultural irrigation scenarios.

[0033] The specific usage and function of this embodiment are as follows:

[0034] Before the installation and use of the utility model, the staff needs to check the internal components or structure of the dripper, and it can be installed and used after the inspection is correct. The dripper body 1 is first installed in the external water pipe. At the same time, when facing crops with different water requirements during the installation of the dripper, the user can rotate the irrigation component 2 to drive the rotating rod 10 to rotate, and then drive the rotating disk 8 to rotate, so that the sliding frame 6 can be moved in the slide groove 7, so that the water outlet area of ​​the water inlet hole 4 can be increased, thereby achieving an increase in the water pressure inside the irrigation component 2. When the water outlet needs to be reduced, the irrigation component 2 only needs to be rotated in the opposite direction to cover the water inlet hole 4. The operation steps are very simple, which indirectly improves the irrigation efficiency, and the design greatly increases the practicality. Through the design of the arc block 11, it is convenient for the user to directly rotate the irrigation component 2, which saves time and effort and is very simple. If it needs to be used again, just repeat the above operation.

[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A pressure-compensated irrigation dripper, comprising a dripper body (1), characterized in that: An irrigation component (2) is installed inside the dripper body (1), a chamber (9) is provided inside the irrigation component (2), a rotating rod (10) is fixedly installed inside the chamber (9), an adjustment mechanism is installed at the bottom end of the rotating rod (10), and a water outlet (3) is installed at the top end of the irrigation component (2).

2. A pressure-compensated irrigation dripper as claimed in claim 1, characterized in that: A group of arc-shaped blocks (11) are fixedly mounted on both ends of the irrigation member (2).

3. A pressure-compensated irrigation dripper as claimed in claim 1, characterized in that: The adjusting mechanism comprises a rotating disk (8), the top end of the rotating disk (8) is fixedly connected to the bottom end of the rotating rod (10), a plurality of sets of hinge seats (5) are fixedly connected and installed at the edge of the rotating disk (8), and a sliding frame (6) is rotatably installed on the hinge seat (5).

4. A pressure-compensated irrigation dripper as claimed in claim 3, characterized in that: A plurality of water inlet holes (4) are provided at the bottom end of the dripper body (1), and a group of slide grooves (7) are installed on both sides of the water inlet holes (4).

5. A pressure-compensated irrigation dripper as claimed in claim 4, characterized in that: The bottom end of the sliding frame (6) is slidably mounted in the sliding groove (7).

6. A pressure-compensated irrigation dripper as claimed in claim 1, characterized in that: The material of the dripper body (1) and the irrigation component (2) is both polyethylene.

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