Agricultural underground irrigation connecting pipeline

Abstract

The utility model belongs to the field of agricultural irrigation, and particularly relates to an agricultural underground irrigation connecting pipeline which comprises a fixed pipeline, the fixed pipeline is provided with two limiting grooves in bilateral symmetry, each limiting groove is internally provided with a threaded cylinder, the two threaded cylinders are in bilateral symmetry, and two connecting pipelines in bilateral symmetry are arranged on the two sides of the fixed pipeline. The connecting pipelines are provided with clamping grooves, the limiting blocks are clamped into the clamping grooves, each connecting pipeline is fixedly connected with a threaded frame, and the threaded frames are in threaded connection with the threaded barrels, so that after the threaded barrels are screwed off from the threaded frames, the connecting pipelines can be directly taken out upwards to be replaced, and replacement is convenient; a motor cover is fixedly connected to the upper side of the fixed pipeline, a machine cavity is formed in the motor cover, a motor is fixedly connected to the lower end wall of the machine cavity, the motor is in power connection with the ball valve and can drive the ball valve to rotate, and therefore water flow in the fixed pipeline is opened and closed by controlling the angle of the ball valve.

Description

Technical Field

[0001] The utility model relates to the field of agricultural irrigation, in particular to an underground irrigation connecting pipe for agriculture. Background Art

[0002] In areas where water resources are relatively scarce, underground irrigation is often used to irrigate agricultural crops in order to save water and reduce ground water evaporation. However, existing underground irrigation pipes are troublesome to replace and complicated to maintain, so an agricultural underground irrigation connecting pipe is needed to replace the existing underground irrigation pipes. Utility Model Content

[0003] The purpose of the utility model is to provide an agricultural underground irrigation connecting pipe to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an agricultural underground irrigation connecting pipe, comprising a fixed pipe, the fixed pipe being provided with two left-right symmetrical limiting grooves, each of the limiting grooves being provided with a threaded barrel, the two threaded barrels being left-right symmetrical, and the fixed pipe being fixedly connected with two left-right symmetrical limiting blocks, two left-right symmetrical connecting pipes being provided on both sides of the fixed pipe, the connecting pipes being provided with a clamping groove, the limiting blocks being clamped into the clamping grooves, each of the connecting pipes being fixedly connected with a threaded rack, the threaded rack being threadedly connected to the threaded barrel, so that after the threaded barrel is unscrewed from the threaded rack, the connecting pipe can be directly taken out upwards for replacement, thereby conveniently replacing the pipe;

[0005] A ball valve is rotatably connected in the fixed pipe, a motor cover is fixedly connected to the upper side of the fixed pipe, a machine cavity is provided in the motor cover, a motor is fixedly connected to the lower end wall of the machine cavity, the motor is dynamically connected to the ball valve, and the motor can drive the ball valve to rotate, thereby controlling the angle of the ball valve to switch the water flow in the fixed pipe;

[0006] Advantageously, a remote sensing controller is fixedly connected to the upper end wall of the machine cavity, and the remote sensing controller can be remotely controlled and can control the motor.

[0007] Advantageously, two symmetrical limiting frames are fixedly connected to the lower side of the fixed pipe, and each limiting frame is provided with two symmetrical mounting holes. Ground nails are driven into the ground through the mounting holes to fix the fixed pipe in a suitable position in the ground to prevent displacement.

[0008] Advantageously, each of the connecting pipes is provided with a plurality of check valves, through which water is irrigated from the inside out in a one-way manner to prevent debris from entering the connecting pipes;

[0009] Advantageously, each of the threaded racks is fixedly connected to a second sealing ring, and each end face in the limiting groove away from the symmetry center is fixedly connected to a first sealing ring, and the first sealing ring and the second sealing ring are used to ensure the sealing of the connection between the fixed pipe and the connecting pipe.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The utility model provides a connecting pipe, a limit block and a fixed pipe. After the connecting pipe is aligned with the fixed pipe up and down, the limit block is snapped into the snap-fit ​​groove, and then the threaded barrel and the threaded rack are tightened, so that the connecting pipe can be conveniently installed. The second sealing ring and the first sealing ring are cooperated to ensure the sealing of the connection, and the convenience of replacing the connecting pipe is guaranteed.

[0012] The utility model is provided with a motor, a ball valve and a limit frame. After the ground nails pass through the installation holes, the limit frame and the fixed pipe are fixedly installed in appropriate positions. At the same time, the motor is controlled by a remote control motor cover, so that the motor drives the ball valve to rotate, thereby controlling the switch of the water flow in the fixed pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0014] Figure 2 for Figure 1 A top view of

[0015] Figure 3 for Figure 2 AA cross-sectional diagram;

[0016] Figure 4 for Figure 3 A partial enlarged schematic diagram;

[0017] Figure 5 This is a three-dimensional schematic diagram of the fixed pipeline cross section of the utility model;

[0018] Figure 6 This is a three-dimensional schematic diagram of the connecting pipeline of the utility model.

[0019] In the figure: 100, fixed pipe; 101, limit groove; 102, threaded cylinder; 103, connecting pipe; 104, check valve; 105, motor cover; 106, limit frame; 107, mounting hole; 108, threaded frame; 109, ball valve; 110, machine cavity; 111, motor; 112, remote sensing controller; 113, limit block; 114, first sealing ring; 115, second sealing ring; 116, snap-in groove. DETAILED DESCRIPTION

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

[0021] Example 1:

[0022] See also Figure 1-6 The utility model provides a technical solution: an agricultural underground irrigation connecting pipe, including a fixed pipe 100, the fixed pipe 100 is provided with two left-right symmetrical limiting grooves 101, each of the limiting grooves 101 is provided with a threaded barrel 102, the two threaded barrels 102 are left-right symmetrical, and the fixed pipe 100 is fixedly connected with two left-right symmetrical limiting blocks 113, two left-right symmetrical connecting pipes 103 are provided on both sides of the fixed pipe 100, the connecting pipes 103 are provided with a clamping groove 116, the limiting blocks 113 are clamped into the clamping groove 116, each of the connecting pipes 103 is fixedly connected with a threaded rack 108, the threaded rack 108 is threadedly connected to the threaded barrel 102, so that after the threaded barrel 102 is unscrewed from the threaded rack 108, the connecting pipe 103 can be directly taken out upward for replacement, which is convenient for replacement.

[0023] Example 2:

[0024] See also Figure 1-6 In order to control the on / off of the water flow in the fixed pipe 100, a motor 111 and a ball valve 109 are provided;

[0025] A ball valve 109 is rotatably connected in the fixed pipe 100. A motor cover 105 is fixedly connected to the upper side of the fixed pipe 100. A machine cavity 110 is provided in the motor cover 105. A motor 111 is fixedly connected to the lower end wall of the machine cavity 110. The motor 111 is in power connection with the ball valve 109. The motor 111 can drive the ball valve 109 to rotate, thereby controlling the angle of the ball valve 109 to switch the water flow in the fixed pipe 100.

[0026] A remote controller 112 is fixedly connected to the upper end wall of the machine cavity 110 , and the remote controller 112 can be remotely controlled and can control the motor 111 ;

[0027] Two symmetrical limiting brackets 106 are fixedly connected to the lower side of the fixed pipe 100. Each limiting bracket 106 is provided with two symmetrical mounting holes 107. Ground nails are driven into the ground through the mounting holes 107 to fix the fixed pipe 100 in a suitable position in the ground to prevent displacement.

[0028] Each of the connecting pipes 103 is provided with a plurality of check valves 104 , through which water is irrigated from the inside to the outside in a one-way manner, thereby preventing debris from entering the connecting pipe 103 ;

[0029] Each of the threaded racks 108 is fixedly connected to a second sealing ring 115, and each of the end faces away from the center of symmetry in the limiting groove 101 is fixedly connected to a first sealing ring 114. The first sealing ring 114 and the second sealing ring 115 ensure the sealing of the connection between the fixed pipe 100 and the connecting pipe 103.

[0030] Working principle:

[0031] First, the fixed pipe 100 is fixedly installed in a suitable position underground by passing the ground nail through the installation hole 107 to prevent the fixed pipe 100 from being displaced. Then, the connecting pipe 103 is aligned with the fixed pipe 100 from top to bottom, so that the limit block 113 is snapped into the snap-in groove 116, and the connecting pipe 103 is coaxially aligned with the fixed pipe 100. The threaded barrel 102 is moved and tightened with the threaded rack 108. The second sealing ring 115 and the first sealing ring 114 ensure the sealing of the connection between the fixed pipe 100 and the connecting pipe 103, so that the connecting pipe 103 can be conveniently replaced and repaired by unscrewing the threaded barrel 102.

[0032] The entire pipeline is buried underground, and the remote sensing controller 112 is remotely controlled to start or stop the motor 111. The motor 111 drives the ball valve 109 to rotate, which can control the switch of the water flow in the fixed pipeline 100, thereby remotely controlling the switch of underground irrigation. Each check valve 104 is used to irrigate the soil in one direction to prevent impurities from entering the connecting pipeline 103.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural underground irrigation connecting pipe, comprising a fixed pipe (100), characterized in that: The fixed pipe (100) is provided with two left-right symmetrical limiting grooves (101), each of the limiting grooves (101) is provided with a threaded barrel (102), the two threaded barrels (102) are left-right symmetrical, and the fixed pipe (100) is fixedly connected with two left-right symmetrical limiting blocks (113), two left-right symmetrical connecting pipes (103) are provided on both sides of the fixed pipe (100), the connecting pipes (103) are provided with a clamping groove (116), the limiting blocks (113) are clamped into the clamping groove (116), each of the connecting pipes (103) is fixedly connected with a threaded rack (108), and the threaded rack (108) is threadedly connected to the threaded barrel (102); A ball valve (109) is rotatably connected in the fixed pipe (100), a motor cover (105) is fixedly connected to the upper side of the fixed pipe (100), a machine cavity (110) is provided in the motor cover (105), a motor (111) is fixedly connected to the lower end wall of the machine cavity (110), the motor (111) is dynamically connected to the ball valve (109), and the motor (111) can drive the ball valve (109) to rotate.

2. The agricultural underground irrigation connecting pipe according to claim 1, characterized in that: A remote sensing controller (112) is fixedly connected to the upper end wall of the machine cavity (110), and the remote sensing controller (112) is capable of remote control, and the remote sensing controller (112) is capable of controlling the motor (111).

3. The agricultural underground irrigation connecting pipe according to claim 2, characterized in that: Two left-right symmetrical limiting frames (106) are fixedly connected to the lower side of the fixed pipe (100), and each limiting frame (106) is provided with two front-back symmetrical mounting holes (107). Ground nails are driven into the ground through the mounting holes (107) to fix the fixed pipe (100) at a suitable position on the ground.

4. The agricultural underground irrigation connecting pipe according to claim 3, characterized in that: Each of the connecting pipes (103) is provided with a plurality of check valves (104), and water irrigation is performed in a one-way manner from the inside to the outside through the check valves (104).

5. The agricultural underground irrigation connecting pipe according to claim 4, characterized in that: Each of the threaded racks (108) is fixedly connected to a second sealing ring (115), and an end surface away from the symmetry center in each of the limiting grooves (101) is fixedly connected to a first sealing ring (114).

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