CN219719326U - Water outlet vertical pile of underground pipe of pipe network of water-saving irrigation system - Google Patents

Abstract

The utility model relates to a water outlet vertical pile of an underground pipe of a pipe network of a water-saving irrigation system, which comprises a pipe fitting base provided with a connecting seat (2) and a vertical pile seat (3), wherein the vertical pile seat (3) is a tubular body which is vertical and is provided with an upward opening, at least one section of telescopic pipe (5) is arranged in the tubular body, the outer diameter and the inner diameter of the telescopic pipe (5) are matched, the lower end of the tubular body stretches into a first cavity (7), and a stop block (6) protruding out of the outer wall of the tubular body is arranged at the lower end of the tubular body. The utility model can directly shrink the water outlet pile after one planting season is finished without dismantling in repeated use, the underground pipe is flush after shrinking, the current irrigation system such as the depth of the buried pipe is not required to be changed, when the ground pipeline is connected in the next year, the water outlet pile can be pulled out by only digging a small working surface, such as a hole, thereby being very convenient, having high working efficiency and saving manpower.

Description

Water outlet vertical pile of underground pipe of pipe network of water-saving irrigation system

Technical Field

The utility model relates to a water outlet pile, in particular to a water outlet pile of a pipe network underground pipe of a water-saving irrigation system.

Background

The pipe system of the current water-saving drip irrigation system generally comprises an underground pipe buried underground and capable of being reused for a long time for many years and a disposable ground pipe paved on the ground, such as a branch pipe, a capillary pipe and the like. The underground pipe is buried underground to a certain depth, and the underground pipe and the ground pipe are connected through a water outlet pile under the condition that cultivation is not affected.

After a planting season, the water stake is typically buried or removed from the underground pipe due to the need for farming, which would otherwise affect farming. And when the next planting season starts, the joint of the water outlet pile is dug out and reinstalled on the underground pipe.

At present, the excavation, the disassembly or the installation of the water outlet pile are mainly carried out manually, in the disassembly and the installation process, the water outlet pile and the underground pipe are connected or disassembled, the requirement on the working surface is higher, a certain space is needed, the labor intensity is high, the working efficiency is low, the repeated installation and disassembly operation is complex, the water outlet pile is easy to damage, and the material loss is caused.

CN105918073a discloses an energy-saving drip irrigation system, the water outlet pile between the underground pipe and the ground pipe is composed of telescopic pipes, but in the technical scheme, the water outlet pile still occupies a certain space after shrinking, in practical use, if the water outlet pile is adopted to shrink at the end of a planting season, the depth of burying the underground pipe is required to be increased, the design depth of burying the pipe of the existing irrigation system is required to be changed, otherwise, cultivation is still affected, no substantial meaning is provided for the use of the existing irrigation system, and the use cost is not increased.

In view of the above problems, the operation of connecting the ground pipeline is simple and convenient, repeated disassembly is not needed, the operation efficiency is high, and the pile is particularly suitable for the water outlet pile of the existing irrigation system.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the water outlet pile which is simple and convenient to operate, does not need repeated disassembly and has high operation efficiency, and particularly can be suitable for the existing irrigation system.

In order to achieve the above object, the present utility model provides the following technical solutions: including the pipe fitting base, its characterized in that: the pipe fitting base at least comprises a connecting seat (2) and a vertical pile seat (3), wherein the connecting seat (2) is a connecting terminal which can be connected with a main pipe (1) in the horizontal direction, the vertical pile seat (3) is a tubular body which is vertical to the vertical direction and is provided with an upward opening, a first cavity (7) which is larger than the cross section of the tubular body is arranged at the lower part of the tubular body, at least one section of telescopic pipe (5) is arranged in the tubular body, the outer diameter of the telescopic pipe (5) is matched with the inner diameter, the lower end of the tubular body extends into the first cavity (7), and a stop block (6) which protrudes out of the outer wall of the tubular body is arranged at the lower end of the tubular body.

Further, the lower part of the first cavity (7) is preferably provided with a second cavity (8) extending downwards, and the second cavity (8) is a cavity extending downwards and lower than the lower edge of the connecting seat (2).

Further, the adjacent pipe walls between the pile seat (3) and the telescopic pipe (5) are in a step shape.

Further, the inner wall of the vertical pile seat (3) is provided with an internal thread, and the outer wall of the telescopic pipe (5) is provided with an external thread.

Further, a sealing element (4) can be arranged between the adjacent pipe walls between the pile seat (3) and the telescopic pipe (5).

Further, the telescopic pipe (5) is preferably composed of at least two sections of mutually nested pipe bodies, and a sealing piece (4) is preferably arranged between adjacent pipe walls of the mutually nested pipe bodies.

Further, in the above-mentioned mutually nested pipe bodies, adjacent pipe walls are stepped.

Furthermore, in the mutually nested pipe bodies, connecting threads can be arranged between the adjacent pipe walls.

The inner wall of the outer pipe body is composed of two sections with different diameters, and the outer wall of the inner pipe body is composed of two sections with different diameters.

Further, the telescopic pipe (5) can be further provided with a top cover (9), the top cover (9) is provided with an exhaust valve (10), the telescopic pipe (5) is retracted or the water outlet pile is in an idle state when one planting season is finished, the top cover (9) can prevent sundries from entering, the exhaust valve (10) on the top cover (9) can exhaust air in the pipe network when being started, and the blocking can be prevented when the irrigation system is stopped and residual water in the pipe is discharged.

Further, the utility model may also be provided with a metal object (11). The metal object (11) can be attached to the top cover (9), the telescopic pipe (5) connecting seat (2) or the vertical pile seat (3), and is preferably arranged on the top cover (9). At the beginning of the next planting season, the position of the vertical pile can be smoothly and accurately found by positioning the metal object (11).

Compared with the prior art, the utility model does not need to be disassembled in repeated use, the water outlet pile can be directly contracted without excavation operation when one planting season is finished, the contracted water outlet pile can be flush with the underground pipe, the current irrigation system is not required to be changed at all, the depth of the existing buried pipe is not required to be changed particularly, when the ground pipeline is connected in the next year, the water outlet pile can be pulled out by only excavating a small working surface, such as a hole, thereby being very convenient, having high working efficiency, being capable of greatly saving manpower and reducing production cost.

Drawings

Fig. 1 is a schematic diagram of a front view of embodiment 1 of the present utility model.

Fig. 2 is a schematic structural diagram of embodiment 2 of the present utility model.

Fig. 3 is a schematic structural diagram of embodiment 3 of the present utility model.

Fig. 4 is a schematic structural diagram of embodiment 4 of the present utility model.

The reference numerals indicate:

the main pipeline 1, the connecting seat 2, the vertical pile seat 3, the sealing element 4, the telescopic pipe 5, the stop block 6, the first cavity 7, the second cavity 8, the top cover 9, the exhaust valve 10 and the metal object 11.

Detailed Description

Preferred embodiments of the present utility model are described in detail below.

Example 1: referring to fig. 1, a schematic structural diagram of embodiment 1 of the present utility model is shown, and the structure of the present utility model includes a pipe base, the pipe base includes a connection seat 2 and a pile seat 3, the connection seat 2 is a connection terminal capable of being connected to the main pipe 1 in a horizontal direction, two connection terminals in the horizontal direction are provided, and one water inlet pipe and one water outlet pipe can be connected, or 3 or 4 water outlet pipes can be provided, and one water inlet pipe and 2 or 3 water outlet pipes can be connected. The pile seat 3 is a tubular body with an upward opening in the vertical direction, a first cavity 7 larger than the cross section of the tubular body is arranged at the lower part of the tubular body, a section of telescopic pipe 5 is arranged in the tubular body, the outer diameter and the inner diameter of the telescopic pipe 5 are identical, a sealing piece 4 can be arranged between adjacent pipe walls between the pile seat 3 and the telescopic pipe 5, the lower end of the tubular body stretches into the first cavity 7, a stop block 6 protruding out of the outer wall of the tubular body is arranged at the lower end of the tubular body, the adjacent pipe walls between the pile seat 3 and the telescopic pipe 5 are in a stepped shape, meanwhile, an inner thread is arranged on the inner wall of the pile seat 3, an outer thread is arranged on the outer wall of the telescopic pipe 5, and the outer thread of the outer wall of the telescopic pipe 5 is arranged on the stop block 6.

Example 2: referring to fig. 2, a schematic structural diagram of embodiment 2 of the present utility model is shown, and compared with embodiment 1, the difference of this embodiment is that: the lower part of the first cavity 7 is provided with a second cavity 8 which extends downwards, and the second cavity 8 is a cavity which extends downwards and is lower than the lower edge of the connecting seat 2. The connecting terminal in the horizontal direction is provided with 1, and can be connected with a water inlet pipe. The telescopic pipe 5 is provided with the top cover 9, the top cover 9 is provided with the exhaust valve 10, the top cover 9 can prevent sundries from entering when the telescopic pipe 5 is retracted or the water outlet vertical pile is in an idle state at the end of one planting season, the exhaust valve 10 on the top cover 9 can exhaust air in a pipe network when being started, and the exhaust valve can prevent blockage when the irrigation system is stopped and the residual water in the pipeline is discharged.

Example 3: referring to fig. 3, a schematic structural diagram of embodiment 3 of the present utility model is different from the previous embodiment in that: the lower part of the first cavity 7 is provided with a second cavity 8 which extends downwards, the connecting terminals in the horizontal direction are two, the telescopic pipe 5 is composed of two sections of mutually nested pipe bodies, a sealing piece 4 is arranged between the adjacent pipe walls of the mutually nested pipe bodies, the adjacent pipe walls are in a ladder shape, the inner wall of the pipe body positioned outside is composed of two sections of parts with different diameters, the outer wall side of the pipe body positioned inside is composed of two sections of corresponding parts with different diameters, and meanwhile, connecting threads can be further arranged between the adjacent pipe walls in the mutually nested pipe bodies.

Further, a metal object 11 is provided. In this embodiment, the metal object 11 is attached to the top cover 9. Of course, the metal object 11 may also be arranged on the connecting seat 2 or the stake holder 3 of the telescopic tube 5, preferably on the top cover 9. At the beginning of the next planting season, the staking position can be found smoothly and accurately by positioning the metal 11.

Example 4: referring to fig. 4, a schematic structural diagram of embodiment 4 of the present utility model is different from the previous embodiment in that: the connecting terminals in the horizontal direction are provided with 1, and can be connected with a water inlet pipe. The telescopic pipe 5 is composed of two sections of mutually nested pipe bodies, a sealing piece 4 is arranged between adjacent pipe walls of the mutually nested pipe bodies, the adjacent pipe walls are in a ladder shape in the mutually nested pipe bodies, the inner wall of the pipe body positioned outside is composed of two sections of parts with different diameters, the outer wall side of the pipe body positioned inside is composed of two sections of corresponding parts with different diameters, meanwhile, connecting threads can be arranged between the adjacent pipe walls in the mutually nested pipe bodies, and the top cover 9 is provided with a metal object 11.

A sealing piece 4 is arranged between the adjacent pipe walls between the vertical pile seat 3 and the telescopic pipe 5, a stop block 6 protruding out of the outer wall of the tubular body is arranged at the lower end of the tubular body, an internal thread is arranged on the inner wall of the vertical pile seat 3, an external thread is arranged on the outer wall of the telescopic pipe 5, and the external thread of the outer wall of the telescopic pipe 5 is arranged on the stop block 6.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that the above-mentioned preferred embodiment should not be construed as limiting the utility model, and the scope of the utility model should be defined by the appended claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made to the present utility model without departing from the spirit or scope of the utility model.

Claims (10)

1. The utility model provides a water-saving irrigation system pipe network underground pipe's play water stake, includes pipe fitting base, its characterized in that: the pipe fitting base at least comprises a connecting seat (2) and a vertical pile seat (3), wherein the connecting seat (2) is a connecting terminal which can be connected with a main pipe (1) in the horizontal direction, the vertical pile seat (3) is a tubular body which is vertical to the vertical direction and is provided with an upward opening, a first cavity (7) which is larger than the cross section of the tubular body is arranged at the lower part of the tubular body, at least one section of telescopic pipe (5) is arranged in the tubular body, the outer diameter of the telescopic pipe (5) is matched with the inner diameter, the lower end of the tubular body extends into the first cavity (7), and a stop block (6) which protrudes out of the outer wall of the tubular body is arranged at the lower end of the tubular body.

2. The water-saving irrigation system pipe network underground pipe water-outlet vertical pile according to claim 1, wherein the lower part of the first cavity (7) is provided with a second cavity (8) extending downwards, and the second cavity (8) is a cavity extending downwards below the lower edge of the connecting seat (2).

3. A water-saving irrigation system pipe network underground pipe outlet stake according to claim 1 or 2, wherein the adjacent pipe wall between the stake seat (3) and the telescopic pipe (5) is stepped.

4. A water-saving irrigation system pipe network underground pipe water-outlet pile according to claim 3, wherein the inner wall of the pile seat (3) is provided with internal threads, and the outer wall of the telescopic pipe (5) is provided with external threads.

5. A water-saving irrigation system pipe network underground pipe outlet stake according to claim 3, wherein a sealing member (4) is provided between adjacent pipe walls between the stake holder (3) and the telescopic pipe (5).

6. A water-saving irrigation system according to claim 1 or 2, wherein the telescopic pipe (5) is formed by at least two sections of nested pipes.

7. The water-saving irrigation system pipe network underground pipe water-outlet stake according to claim 6, wherein adjacent pipe walls are stepped in the mutually nested pipe bodies.

8. The water-saving irrigation system pipe network underground pipe water-outlet vertical pile according to claim 6, wherein connecting threads are arranged between adjacent pipe walls in the mutually nested pipe bodies.

9. The water-saving irrigation system pipe network underground pipe water-outlet vertical pile according to claim 6, wherein a sealing element (4) is arranged between adjacent pipe walls of the mutually nested pipe bodies.

10. A water-saving irrigation system according to claim 1 or 2, wherein the water-outlet stake of the underground pipe of the pipe network is provided with a vent valve (10) and/or a top cover (9) is provided on the telescopic pipe (5).