CN210987349U

CN210987349U - Drip irrigation emitter of garden irrigation system

Info

Publication number: CN210987349U
Application number: CN201921721152.5U
Authority: CN
Inventors: 肖志平; 陈晟; 郑学军; 姚华兵; 龚贺明
Original assignee: Wuhan Institute of Landscape Architectural Design Co Ltd
Current assignee: Wuhan Institute of Landscape Architectural Design Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-14
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a gardens irrigation system's drip irrigation emitter, the pressure water pipe comprises a water inlet pipe, the inlet tube bottom is equipped with hollow box, and hollow box bottom outer wall is opened along outer edge has the weeping hole, hollow box bottom outer wall is equipped with the weeping pipe that is linked together with the inner chamber, hollow box outer wall spiro union has the drop box, and the drop box bottom is equipped with the bottom plate, bottom plate top outer wall center department is equipped with the drum, the drop box inner wall is close to top department and is equipped with the bulge loop, and the bulge loop bottom is equipped with the current collecting bucket, bottom plate bottom outer wall is equipped with end bucket, and end bucket bottom is equipped with the bottom tube that is linked together with the inner chamber, it has the round hole to drip box outer wall and is close to. The utility model discloses the realization is added the medicament of a certain regional drip irrigation emitter alone, solves the actual demand that local medicament was driped irrigation, through the setting of protruding circle and drum, realizes twice dilution of medicament, ensures the medicament dilution effect, and the practicality is strong, can the switch of independent control drip irrigation emitter, the flexibility of reinforcing use.

Description

Drip irrigation emitter of garden irrigation system

Technical Field

The utility model relates to an agricultural irrigation technical field especially relates to gardens irrigation system's drip irrigation emitter.

Background

In some plant seedling cultivation processes or some valuable tree cultivation processes, continuous low-speed irrigation operation is often required to be carried out on the plants through a drip irrigation emitter, and in some greenhouse seedling cultivation greenhouses, the use of the drip irrigation emitter replaces manual irrigation.

At the big-arch shelter in-process of growing seedlings, the seedling pathological change or the condition of underdevelopment in a certain region often can appear, need carry out solitary medicament to this region under such condition and drip irrigation, traditional drip irrigation emitter can't accomplish to drip irrigation alone, and the practicality remains to promote.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drip irrigation emitter of a garden irrigation system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

gardens irrigation system's drip irrigation emitter, including the inlet tube, the inlet tube bottom is equipped with hollow box, and hollow box bottom outer wall is opened along outer edge has the weeping hole, hollow box bottom outer wall is equipped with the weeping pipe that is linked together with the inner chamber, hollow box outer wall spiro union has the drop box, and drips the box bottom and be equipped with the bottom plate, bottom plate top outer wall center department is equipped with the drum, the drop box inner wall is close to top department and is equipped with the bulge loop, and the bulge loop bottom is equipped with the current collection fill, bottom plate bottom outer wall is equipped with end hopper, and end hopper bottom is equipped with the bottom tube that is linked together with the inner chamber, it has the round hole to drip box outer wall and is close to bulge loop top department and opens, and the round hole.

Preferably, the outer wall of the water inlet pipe is provided with a cut-off valve in a butt-clamping mode, the top of the outer wall of the water inlet pipe is provided with a thread groove, and the thread groove is connected with a connecting spiral ring in a threaded mode.

Preferably, the outer wall of the bottom plate is provided with through holes distributed equidistantly along the outer ring.

Preferably, the caliber of the bottom tube is larger than the sum of the calibers of the dripping hole and the dripping tube.

Preferably, the inner diameter of the cylinder is larger than the inner diameter of the bottom of the collecting hopper, and the inner diameter of the collecting hopper is larger than the outer diameter of the drip pipe.

Preferably, the drip box, the convex ring and the flow collecting hopper are of an integrally formed structure.

The utility model has the advantages that:

1. through the setting of medicament pipe, realize adding the medicament of a certain regional drip irrigation emitter alone, solve the actual demand that local medicament was driped irrigation, through the setting of protruding circle and drum, realize twice dilution of medicament, guarantee medicament dilution effect, the practicality is strong.

2. The drip irrigation emitter can be independently controlled to be switched on and off through the arrangement of the cut-off valve, so that the use flexibility is enhanced.

Drawings

Fig. 1 is a schematic view of a partial cross-sectional structure of a drip irrigation emitter of a garden irrigation system according to the present invention;

fig. 2 is a schematic structural view of a drip irrigation emitter of the garden irrigation system provided by the present invention;

fig. 3 is a partial enlarged view of fig. 1 according to the present invention.

In the figure: 1 water inlet pipe, 2 hollow boxes, 3 drip holes, 4 drip pipes, 5 drip boxes, 6 bottom plates, 7 cylinders, 8 bottom hoppers, 9 bottom pipes, 10 convex rings, 11 flow collecting hoppers, 12 medicament pipes, 13 cutoff valves and 14 connecting spiral rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the drip irrigation emitter of the garden irrigation system comprises a water inlet pipe 1, a hollow box 2 is arranged at the bottom of the water inlet pipe 1, a drip hole 3 is arranged along the outer edge of the outer wall at the bottom of the hollow box 2, a drip pipe 4 communicated with an inner cavity is arranged on the outer wall at the bottom of the hollow box 2, a drip box 5 is screwed on the outer wall of the hollow box 2, a bottom plate 6 is arranged at the bottom of the drip box 5, a cylinder 7 is arranged at the center of the outer wall at the top of the bottom plate 6, a convex ring 10 is arranged at the position close to the top of the inner wall of the drip box 5, a flow collecting hopper 11 is arranged at the bottom of the convex ring 10, a bottom hopper 8 is arranged on the outer wall at the bottom of the bottom hopper 8, a bottom pipe 9 communicated with the inner cavity is arranged at the bottom of the outer wall of the drip box 5, a round hole is formed in the outer wall of the convex ring 10, the caliber of the bottom tube 9 is larger than the sum of the calibers of the dripping hole 3 and the dripping pipe 4, the inner diameter of the cylinder 7 is larger than the inner diameter of the bottom of the flow collecting hopper 11, the inner diameter of the flow collecting hopper 11 is larger than the outer diameter of the dripping pipe 4, and the dripping box 5, the convex ring 10 and the flow collecting hopper 11 are of an integrated structure.

The working principle is as follows: the drip irrigation emitter is connected with a water main through a connecting spiral ring 14, the opening and closing of the drip irrigation emitter can be controlled independently through the arrangement of a cut-off valve 13, the use flexibility is enhanced, when local medicament is required to be dripped in an area where the drip irrigation emitter is located, the medicament can be input into a drip box 5 through a medicament pipe 12, the medicament is stored in a convex ring 10, water flows into a hollow box 2 through a water inlet pipe 1, the water flows into two flow directions through a bottom drip hole 3 and a drip pipe 4, wherein the water flows through the drip hole 3 can drip onto the convex ring 10, the medicament is diluted for the first time, when the total amount of the medicament and the water on the top of the convex ring 10 exceeds the top of the convex ring 10, the medicament overflows to a collecting pipe 11 and flows into a cylinder 7, the water flows into the 7 through the drip pipe 4, the medicament is diluted for the second time, when mixed liquid in the cylinder 7 is full, the medicament overflows to drip through a bottom plate 6, a bottom hopper 8 and a bottom pipe 9, through the setting of medicament pipe 12, realize adding the medicament of a certain regional drip irrigation emitter alone, solve the actual demand that local medicament was driped irrigation, through the setting of protruding circle 10 and drum 7, realize twice dilution of medicament, guarantee medicament dilution effect, the practicality is strong.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A drip irrigation emitter of a garden irrigation system comprises a water inlet pipe (1) and is characterized in that a hollow box (2) is arranged at the bottom of the water inlet pipe (1), a drip hole (3) is formed in the outer wall of the bottom of the hollow box (2) along the outer edge, a drip pipe (4) communicated with an inner cavity is arranged on the outer wall of the bottom of the hollow box (2), a drip box (5) is connected to the outer wall of the bottom of the drip box (2) in a threaded manner, a bottom plate (6) is arranged at the bottom of the drip box (5), a cylinder (7) is arranged at the center of the outer wall of the top of the bottom plate (6), a convex ring (10) is arranged on the inner wall of the drip box (5) close to the top, a flow collecting hopper (11) is arranged at the bottom of the convex ring (10), a bottom hopper (8) is arranged on the outer wall of the bottom plate (6), a, and a medicine tube (12) is inserted in the round hole.

2. The drip irrigation emitter of a garden watering system according to claim 1, wherein the water inlet pipe (1) is provided with a shut-off valve (13) on the outer wall of the water inlet pipe (1) in a clamped manner, and the top of the outer wall of the water inlet pipe (1) is provided with a thread groove in which a connecting coil (14) is screwed.

3. Drip irrigation emitter for garden watering systems according to claim 1, characterized in that the outer wall of the base plate (6) is provided with through holes distributed equidistantly along the circumference.

4. Drip irrigation emitter for garden watering systems according to claim 1, characterized in that the base pipe (9) has a larger diameter than the sum of the diameters of the drip openings (3) and the drip pipes (4).

5. Drip irrigation emitter for garden watering systems according to claim 1, characterized in that the cylinder (7) has an inner diameter which is larger than the inner diameter of the bottom of the collecting funnel (11) and the inner diameter of the collecting funnel (11) is larger than the outer diameter of the drip pipe (4).

6. Drip irrigation emitter for garden watering systems according to claim 1, characterized in that the drip box (5), the collar (10) and the drip hopper (11) are of one-piece construction.