CN220157238U

CN220157238U - Drip irrigation pipeline

Info

Publication number: CN220157238U
Application number: CN202321389825.8U
Authority: CN
Inventors: 蔡涛阳
Original assignee: Shaanxi Dalinghuan Intelligent Technology Co ltd
Current assignee: Shaanxi Dalinghuan Intelligent Technology Co ltd
Priority date: 2023-05-28
Filing date: 2023-05-28
Publication date: 2023-12-12
Anticipated expiration: 2033-05-28

Abstract

The utility model belongs to the technical field of irrigation equipment, and particularly relates to a drip irrigation pipeline, wherein a drip pipe is arranged at the inner side of a main flow pipe, a drip pipe is connected to the outer side of the drip pipe, an arc clamping plate is arranged at the outer side of the main flow pipe, a square hollow pipe is arranged at the outer side of the arc clamping plate, a capillary pipe is connected to the outer side of the square hollow pipe, and the drip pipe penetrates through the main flow pipe and the arc clamping plate and stretches into the inner side of the square hollow pipe; the front side of the inner cavity of the square hollow pipe is provided with a threaded port, the inner side of the threaded port is in threaded connection with a threaded adjusting column, the rear side of the threaded adjusting column is provided with a sealing ball, and the rear side of the sealing ball corresponds to the drip pipe; the rear side of screw thread adjusting post is connected with the regulation lid, and this device utilizes regulation lid, square hollow tube and arc cardboard to block the drip, can avoid the drip to be plugged up by external dust, and then can prolong the life of drip.

Description

Drip irrigation pipeline

Technical Field

The utility model relates to the technical field of irrigation equipment, in particular to a drip irrigation pipeline.

Background

Drip irrigation is one of the most water-efficient irrigation techniques. Drip irrigation can enable crops to be always in a better moisture condition by slowly applying a small amount of water to the roots of the crops and high-frequency irrigation. Drip irrigation pipes are important irrigators in drip irrigation systems, and include a main flow pipe, drip pipes and capillary pipes. When the drip irrigation pipe is used, water is supplied by the main flow pipe, then the drip pipe connected with the main flow pipe is used for flow regulation, and finally the capillary pipe is used for conveying water drops to the roots of crops.

The water demand of crops is different along with the change of seasons, so that the flow of water discharged by the drip irrigation pipe needs to be regulated when the drip irrigation pipe is used for drip irrigation operation; the existing drip irrigation pipe is used for adjusting flow through a drip pipe, the drip pipe comprises a thread core, when the flow is adjusted, the thread core is rotated to control the thread core to enter and exit, and when the thread core penetrates into the drip pipe, the thread core can reduce the water outlet aperture of the drip pipe, so that the flow is reduced; when the thread core exits the drip pipe, the water outlet aperture of the drip pipe can be increased, so that the flow is increased; the thread core is connected with the drip pipe through threads, and the body of the thread core is lack of a fixing device, so that the thread core can slowly rotate when being impacted slowly by water flow, and the water outlet flow of the drip pipe can be changed when the thread core rotates; when the water outlet flow of the drip irrigation pipe is increased, the crops are easily excessively watered; when the water outlet flow of the drip irrigation pipe is reduced, the insufficient watering amount of crops is easily caused.

Disclosure of Invention

The utility model aims to provide a drip irrigation pipeline so as to solve the problem that the flow rate of water discharged by the conventional drip irrigation pipeline in the background art is easy to automatically change.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the drip irrigation pipeline comprises a main flow pipe, wherein a drip pipe is arranged at the inner side of the main flow pipe, a drip pipe is connected to the outer side of the drip pipe, an arc-shaped clamping plate is arranged at the outer side of the main flow pipe, a square hollow pipe is arranged at the outer side of the arc-shaped clamping plate, a capillary pipe is connected to the outer side of the square hollow pipe, and the drip pipe penetrates through the main flow pipe and the arc-shaped clamping plate and stretches into the inner side of the square hollow pipe; the front side of the inner cavity of the square hollow pipe is provided with a threaded port, the inner side of the threaded port is in threaded connection with a threaded adjusting column, the rear side of the threaded adjusting column is provided with a sealing ball, and the rear side of the sealing ball corresponds to the drip pipe; the rear side of screw thread adjusting post is connected with the adjustment lid, the outside of adjustment lid is connected with detachable lock nut, the outside movable sleeve of square hollow tube is equipped with the limiting plate, lock nut and adjustment lid are all corresponding with the limiting plate.

Preferably, the outside of arc cardboard is connected with the locking area, locking area and arc cardboard centre gripping are in the outside of mainstream pipe.

Preferably, the outside of drip is provided with the screw thread, drip and mainstream pipe spiro union, the outside of drip is provided with the flange, the draw-in groove corresponding with the flange has been seted up to the inboard of arc cardboard.

Preferably, a support column is connected between the thread adjusting column and the sealing ball, and the support column is movably connected with the thread adjusting column.

Preferably, the outer side of the body of the square hollow tube is carved with a graduated scale.

Compared with the prior art, the utility model has the beneficial effects that:

1) The device drives the threaded adjusting column to rotate through the adjusting cover, then the distance between the sealing ball and the drip pipe is controlled through the rotation of the threaded adjusting column, the water outlet flow is adjusted, and then the adjusting cover is fixed through the limiting plate, so that the adjusting cover is prevented from automatically rotating, and the water outlet flow of the device is controlled;

2) The device utilizes the adjusting cover, the square hollow pipe and the arc-shaped clamping plate to block the drip pipe, can prevent the drip pipe from being blocked by external dust, and further can prolong the service life of the drip pipe.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional top view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;

fig. 4 is a schematic diagram of a limiting plate structure according to the present utility model.

In the figure: the novel water-dripping pipe comprises a main flow pipe 1, a water-dripping head pipe 2, an arc-shaped clamping plate 3, a locking belt 4, a square hollow pipe 5, a locking nut 6, an adjusting cover 7, a capillary 8, a sealing ball 9, a supporting column 10, a threaded adjusting column 11, a limiting plate 12 and a water-dripping pipe 13.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the drip irrigation pipeline comprises a main flow pipe 1, wherein a drip pipe 2 is arranged on the inner side of the main flow pipe 1, a drip pipe 13 is connected to the outer side of the drip pipe 2, a labyrinth pipeline is arranged on the body of the drip pipe 13 and used for keeping constant water pressure, an arc clamping plate 3 is arranged on the outer side of the main flow pipe 1, a square hollow pipe 5 is arranged on the outer side of the arc clamping plate 3, threaded holes, square holes and round holes are formed in an inner cavity of the square hollow pipe 5, the threaded holes, the square holes and the round holes are sequentially arranged from front to back, a capillary tube 8 is connected to the outer side of the square hollow pipe 5, water in the main flow pipe 1 enters the drip pipe 13 through the drip pipe 2, then enters the square hollow pipe 5 from the drip pipe 13 and is discharged from the capillary tube 8 after passing through the square hollow pipe 5, and the drip pipe 13 penetrates through the main flow pipe 1 and the arc clamping plate 3 and stretches into the inner side of the square hollow pipe 5;

the front side of the inner cavity of the square hollow pipe 5 is provided with a threaded opening, the inner side of the threaded opening is in threaded connection with a threaded adjusting column 11, the outer side of the threaded adjusting column 11 is provided with an external thread, the rear side of the threaded adjusting column 11 is provided with a sealing ball 9, the front side of the body of the drip pipe 13 is provided with an arc groove, the arc groove is matched with the rear end of the sealing ball 9, the distance between the sealing ball 9 and the drip pipe 13 can be changed by rotating the threaded adjusting column 11, when the distance between the sealing ball 9 and the drip pipe 13 is reduced, the relative aperture of the drip pipe 13 can be reduced, and then the flow of the drip pipe 13 is reduced;

the rear side of screw thread regulation post 11 is connected with regulation lid 7, the outside of regulation lid 7 is provided with the annular plate, rotatory annular plate, the annular plate can drive screw thread regulation post 11 rotatory through regulation lid 7, the annular plate is located the outside of square hollow tube 5, the outside of regulation lid 7 is connected with detachable lock nut 6, tight nut 6 and regulation lid 7 pass through threaded connection, square hole with square hollow tube 5 matching is offered to the outside movable sleeve of square hollow tube 5 to limit plate 12, limit plate 12 only can the back-and-forth movement promptly, the limit plate 12 outside is provided with the square plate, the inboard of annular plate is provided with the square groove, after the square plate card of limit plate 12 goes into the square groove, the annular plate is irrotatable, adjust lid 7 this moment, in order to avoid limit plate 12 automatic break away from, in the inboard of being fixed to the annular plate with lock nut 6 and annular plate spiro union with limit plate 12.

The outside of arc cardboard 3 is connected with locking area 4, and the one end and the arc cardboard 3 swing joint of locking area 4, the other end passes through bolt and arc cardboard 3 fixed connection, and then is fixed the outside of mainstream pipe 1 with arc cardboard 3 for locking area 4 and the outside of arc cardboard 3 centre gripping at mainstream pipe 1, and then fix arc cardboard 3.

The outside of drip 13 is provided with the screw thread, and drip 13 and the 1 spiro union of mainstream pipe, and drip 13 can dismantle, and when the rear end of drip 13 was plugged up, can take out drip 13 to clear up the spot on the drip 13, the outside of drip 13 is provided with the flange, and the draw-in groove corresponding with the flange has been seted up to the inboard of arc cardboard 3, carries out further fixedly to drip 13 through arc cardboard 3, and then avoids drip 13 not hard up, also can avoid the moisture to reveal from the rear side of square hollow tube 5 simultaneously.

Be connected with support column 10 between screw thread adjusting column 11 and the sealing ball 9, support column 10 and screw thread adjusting column 11 swing joint are provided with the square board of square hole orientation adaptation in the square hollow tube 5 inner chamber on the support column 10, through the spacing of square hole opposite side board for the square board can only reciprocate, and then makes support column 10 and sealing ball 9 can only reciprocate, and sealing ball 9 takes place relative rotation with drip pipe 13, and then avoids sealing ball 9 wearing and tearing.

The body outside of square hollow tube 5 is carved with the scale, and the body outside of square hollow tube 5 is provided with the scale, and screw thread adjusting column 11 rotates, can drive the annular plate and reciprocate, can make things convenient for the user to see the position of annular plate through the scale, and then judges the flow of drip tube 13 according to the position of annular plate, and regulation lid 7 every rotates 90, can remove a scale.

Working principle: when the flow of the device needs to be regulated, firstly, the lock nut 6 is separated from the annular plate, then the limiting plate 12 is pulled out, then the regulating cover 7 is rotated, the regulating cover 7 drives the threaded regulating column 11 to rotate, the threaded regulating column 11 drives the supporting column 10 and the sealing ball 9 to move back and forth through rotation, when the sealing ball 9 moves backwards, the distance between the sealing ball 9 and the drip pipe 13 is gradually reduced, the flow of the drip pipe 13 is gradually reduced until the drip pipe 13 is blocked, when the sealing ball 9 moves forwards, the distance between the sealing ball 9 and the drip pipe 13 is gradually increased, and the flow of the drip pipe 13 is gradually increased until the maximum flow of the drip pipe 13 in normal dripping is reached.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Drip irrigation pipe comprising a main flow pipe (1), characterized in that: the novel water-dripping device is characterized in that a water-dripping pipe (2) is arranged on the inner side of the main flow pipe (1), a water-dripping pipe (13) is connected to the outer side of the water-dripping pipe (2), an arc-shaped clamping plate (3) is arranged on the outer side of the main flow pipe (1), a square hollow pipe (5) is arranged on the outer side of the arc-shaped clamping plate (3), a capillary tube (8) is connected to the outer side of the square hollow pipe (5), and the water-dripping pipe (13) penetrates through the main flow pipe (1) and the arc-shaped clamping plate (3) and stretches into the inner side of the square hollow pipe (5); the inner cavity front side of the square hollow pipe (5) is provided with a threaded port, the inner side of the threaded port is in threaded connection with a threaded adjusting column (11), the rear side of the threaded adjusting column (11) is provided with a sealing ball (9), and the rear side of the sealing ball (9) corresponds to the drip pipe (13); the rear side of screw thread adjusting post (11) is connected with and adjusts lid (7), the outside of adjusting lid (7) is connected with detachable lock nut (6), the outside movable sleeve of square hollow tube (5) is equipped with limiting plate (12), lock nut (6) and adjusting lid (7) all correspond with limiting plate (12).

2. The drip irrigation pipe according to claim 1 wherein: the outside of arc cardboard (3) is connected with locking area (4), locking area (4) and arc cardboard (3) centre gripping are in the outside of mainstream pipe (1).

3. The drip irrigation pipe according to claim 2 wherein: the outside of drip (13) is provided with the screw thread, drip (13) and mainstream pipe (1) spiro union, the outside of drip (13) is provided with the flange, the draw-in groove corresponding with the flange has been seted up to the inboard of arc cardboard (3).

4. The drip irrigation pipe according to claim 1 wherein: a support column (10) is connected between the thread adjusting column (11) and the sealing ball (9), and the support column (10) is movably connected with the thread adjusting column (11).

5. The drip irrigation pipe according to claim 1 wherein: the outer side of the body of the square hollow tube (5) is carved with a graduated scale.