Water-saving irrigation equipment for water conservancy project

Abstract

The utility model relates to the field of irrigation equipment, in particular to water-saving irrigation equipment for a water conservancy project, the output end of a water-saving sprinkler body is provided with a water outlet, the water outlet is connected with a water spraying pipe, the tail end of the water spraying pipe is provided with a first connecting ring, and the middle part of one surface of the first connecting ring is fixedly and outwards provided with a threaded pipe; the first connecting ring is adaptively provided with a second connecting ring, the middle of one side of the second connecting ring is inwardly provided with a threaded cavity corresponding to the threaded pipe, and the other side is fixedly provided with a nozzle. According to the water-saving sprinkler disclosed by the utility model, sprinkling irrigation can be performed through the arrangement of the water-saving sprinkler body, the spray head can be mounted on the water spraying pipe through the arrangement of the threaded pipe and the threaded cavity, and the sealing performance of the joint can be enhanced through the arrangement of the sealing cavity and the sealing sleeve; and through arrangement of bolts, the connection stability of the first connecting ring and the second connecting ring can be enhanced, so that the phenomenon of water dripping is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation equipment, in particular to water-saving irrigation equipment for water conservancy projects. Background Art

[0002] Water-saving irrigation equipment for water conservancy projects refers to mechanical equipment with water-saving function and used for irrigation. Irrigation equipment is mechanical equipment used for irrigation of farmland, fruit trees and other plants, which can improve irrigation efficiency, reduce water waste and save labor costs. Irrigation equipment can transport water to the roots of plants in various ways to meet the water and nutrients required for plant growth, improve irrigation efficiency, save water resources, reduce labor intensity, and promote agricultural modernization and sustainable development.

[0003] A water-saving sprinkler is a sprinkler that uses water-saving technology to improve irrigation efficiency and save water resources. During the use of a water-saving sprinkler, it is often necessary to replace different types of sprinkler heads according to the irrigation area and plants to adapt to different soils and plants, thereby achieving the purpose of water-saving irrigation. At present, water-saving sprinklers on the market often use threaded connections directly during the installation and replacement of sprinkler heads, which is not very stable, has a short service life, and is prone to dripping. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a water-saving irrigation device for water conservancy projects.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A water-saving irrigation device for a water conservancy project comprises a water-saving sprinkler body, wherein a water outlet is arranged at the output end of the water-saving sprinkler body, a water outlet is connected to the water outlet, a first connecting ring is arranged at the end of the water spraying pipe, and a threaded pipe is fixedly arranged outwardly in the middle of one side of the first connecting ring; a second connecting ring is adapted to be arranged on the first connecting ring, a threaded cavity is opened inwardly in the middle of one side of the second connecting ring corresponding to the threaded pipe, and a nozzle is fixedly arranged on the other side.

[0007] In addition, a preferred structure is that a water flow cavity is opened in the middle of the threaded pipe, and the threaded pipe is adapted to be installed in the threaded cavity inside the second connecting ring.

[0008] In addition, a preferred structure is that a "ring-shaped" sealing cavity is opened inwardly on the outer side of the threaded tube on the first connecting ring, and a sealing sleeve is provided on the second connecting ring corresponding to the sealing cavity.

[0009] In addition, a preferred structure is that a plurality of female screw holes are arranged in an array on the first connecting ring and located outside the sealing cavity.

[0010] In addition, a preferred structure is that sub-screw holes are provided at locations corresponding to the female screw holes on the second connecting ring, and both the sub-screw holes and the female screw holes are adapted to bolts.

[0011] In addition, a preferred structure is that when the first connecting ring is connected to the second connecting ring, the sub-screw holes are aligned with the main screw holes, and the bolts pass through the sub-screw holes and enter the main screw holes.

[0012] The beneficial effects of the utility model are as follows: sprinkler irrigation can be carried out by the arrangement of the water-saving sprinkler body, the sprinkler head can be installed on the sprinkler pipe by the arrangement of the threaded tube and the threaded cavity, the sealing property of the connection can be enhanced by the arrangement of the sealing cavity and the sealing sleeve, and the connection stability of the first connecting ring and the second connecting ring can be enhanced by the arrangement of the bolts, thereby preventing dripping. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a water-saving irrigation device for water conservancy projects proposed by the utility model;

[0014] Figure 2 for Figure 1 Enlarged detail of the end of the middle spray pipe;

[0015] Figure 3 This is a schematic diagram of the exploded structure of a first connecting ring and a second connecting ring of a water-saving irrigation device for a water conservancy project proposed by the utility model;

[0016] Figure 4 The utility model is a structural schematic diagram of a first connecting ring of a water-saving irrigation device for a water conservancy project.

[0017] In the figure: 1 water-saving sprinkler body, 2 water outlet, 3 water spray pipe, 4 first connecting ring, 41 sealing cavity, 5 second connecting ring, 51 sealing sleeve, 6 sprinkler head, 7 bolt, 71 sub-screw hole, 72 female screw hole, 8 threaded pipe. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-4A water-saving irrigation device for water conservancy projects includes a water-saving sprinkler body 1, a water outlet 2 is provided at the output end of the water-saving sprinkler body 1, a water outlet 2 is connected to the water outlet 2, a water spray pipe 3 is provided at the end of the water spray pipe 3, and a first connecting ring 4 is provided, and a threaded pipe 8 is fixedly provided outwardly in the middle of one side of the first connecting ring 4; a second connecting ring 5 is adapted to be provided on the first connecting ring 4, a threaded cavity is provided inwardly in the middle of one side of the second connecting ring 5 corresponding to the threaded pipe 8, and a nozzle 6 is fixedly provided on the other side. The water-saving sprinkler body 1 adopts the existing public technology, and no further details are given in this technical solution.

[0020] A water flow cavity is provided in the middle of the threaded tube 8, and the threaded tube 8 is adapted to be installed at the threaded cavity inside the second connecting ring 5. The water flow in the water spray pipe 3 passes through the water flow cavity and enters the spray head 6 before being sprayed out. A soft sealing sleeve is provided at the threaded cavity.

[0021] Among them, the first connecting ring 4 is provided with an "annular" sealing cavity 41 inwardly located outside the threaded tube 8, and the second connecting ring 5 is provided with a sealing sleeve 51 corresponding to the sealing cavity 41. The sealing sleeve 51 is a hard sealing sleeve, and the sealing cavity 41 and the sealing sleeve 51 can improve the sealing performance of the connection between the first connecting ring 4 and the second connecting ring 5.

[0022] Among them, a plurality of female screw holes 72 are arranged in an array outside the sealing cavity 41 on the first connecting ring 4, and the female screw holes 72 do not contact the sealing cavity 4. Sub-screw holes 71 are arranged at the positions corresponding to the female screw holes 72 on the second connecting ring 5, and the sub-screw holes 71 and the female screw holes 72 are adapted to the bolts 7. When the first connecting ring 4 is connected to the second connecting ring 5, the sub-screw holes 71 are aligned with the female screw holes 72, and the bolts 7 pass through the sub-screw holes 71 and enter the female screw holes 72. In this way, the connection between the first connecting ring 4 and the second connecting ring 5 can be reinforced by the bolts 7 to prevent water dripping.

[0023] In this embodiment, the output end of the water-saving sprinkler body 1 is provided with a water outlet 2, and a water spray pipe 3 is connected to the water outlet 2. A first connecting ring 4 is provided at the end of the water spray pipe 3, and a threaded pipe 8 is fixedly provided outwardly in the middle of one side of the first connecting ring 4. A second connecting ring 5 is adapted to be provided on the first connecting ring 4, and a threaded cavity is provided inwardly in the middle of one side of the second connecting ring 5 corresponding to the threaded pipe 8, and a nozzle 6 is fixedly provided on the other side. The installation between the first connecting ring 4 and the second connecting ring 5 can be completed by providing the threaded pipe 8 and the threaded cavity.

[0024] Furthermore, when the user needs to install the nozzle 6, he only needs to align the first connecting ring 4 and the second connecting ring 5, and then rotate the second connecting ring 5 to sleeve the threaded cavity therein on the threaded tube 8. When the sleeve is completed, the first connecting ring 4 and the second connecting ring 5 are connected, and at this time, the sealing sleeve 51 on the second connecting ring 5 is located in the sealing cavity 41 on the first connecting ring 4. And the sub-screw hole 71 and the female screw hole 72 above are aligned, and the user now inserts the bolt 7 through the sub-screw hole 71 into the female screw hole 72 to strengthen the connection between the first connecting ring 4 and the second connecting ring 5.

[0025] In the utility model, sprinkler irrigation can be carried out by setting the water-saving sprinkler body 1, the nozzle 6 can be installed on the water spray pipe 3 by setting the threaded tube 8 and the threaded cavity, the sealing property of the connection can be enhanced by setting the sealing cavity 41 and the sealing sleeve 51, and the connection stability of the first connecting ring 4 and the second connecting ring 5 can be strengthened by setting the bolt 7, so as to prevent dripping.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water-saving irrigation device for a water conservancy project, comprising a water-saving sprinkler body (1), characterized in that: The output end of the water-saving sprinkler body (1) is provided with a water outlet (2), the water outlet (2) is connected to a water spray pipe (3), a first connecting ring (4) is provided at the end of the water spray pipe (3), and a threaded pipe (8) is fixedly provided outwardly in the middle of one side of the first connecting ring (4); The first connecting ring (4) is adapted to be provided with a second connecting ring (5), a threaded cavity is provided inwardly in the middle of one side of the second connecting ring (5) corresponding to the threaded tube (8), and a nozzle (6) is fixedly provided on the other side.

2. The water-saving irrigation equipment for water conservancy projects according to claim 1, characterized in that: A water flow cavity is provided in the middle of the threaded tube (8), and the threaded tube (8) is adapted to be installed in the threaded cavity inside the second connecting ring (5).

3. The water-saving irrigation equipment for water conservancy projects according to claim 2, characterized in that: The first connecting ring (4) is provided with an annular sealing cavity (41) located inwardly on the outer side of the threaded tube (8), and the second connecting ring (5) is provided with a sealing sleeve (51) corresponding to the sealing cavity (41).

4. The water-saving irrigation equipment for water conservancy projects according to claim 3, characterized in that: The first connecting ring (4) is provided with a plurality of female screw holes (72) in an array outside the sealing cavity (41).

5. The water-saving irrigation equipment for water conservancy projects according to claim 4, characterized in that: Sub-screw holes (71) are provided on the second connecting ring (5) at locations corresponding to the female screw holes (72), and the sub-screw holes (71) and the female screw holes (72) are both adapted to the bolts (7).

6. The water-saving irrigation equipment for water conservancy projects according to claim 5, characterized in that: When the first connecting ring (4) is connected to the second connecting ring (5), the sub-screw holes (71) are aligned with the main screw holes (72), and the bolts (7) pass through the sub-screw holes (71) and enter the main screw holes (72).

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