CN210987349U - Drip irrigation emitter of garden irrigation system - Google Patents

Abstract

The utility model discloses a drip irrigator of a garden watering system, comprising a water inlet pipe, a hollow box is arranged at the bottom of the water inlet pipe, a drip hole is opened on the outer wall of the bottom of the hollow box along the outer edge, and the outer wall of the bottom of the hollow box is provided with an inner cavity Connected drip tubes, the outer wall of the hollow box is screwed with a drip box, the bottom of the drip box is provided with a bottom plate, the center of the outer wall of the top of the bottom plate is provided with a cylinder, and the inner wall of the drip box is provided with a convex ring near the top, The bottom of the convex ring is provided with a collecting bucket, the outer wall of the bottom bottom is provided with a bottom bucket, and the bottom of the bottom bucket is provided with a bottom pipe communicating with the inner cavity, and a circular hole is opened on the outer wall of the drip box near the top of the convex ring. The utility model realizes the addition of medicament to a drip irrigation device in a certain area separately, and solves the actual demand of local medicament drip irrigation. Through the arrangement of the convex ring and the cylinder, the twice dilution of the medicament is realized, the dilution effect of the medicament is guaranteed, and the practicability is strong. Control the switch of the drip irrigation device to enhance the flexibility of use.

Description

Drip Irrigator for Garden Watering System

technical field

The utility model relates to the technical field of agricultural irrigation, in particular to a drip irrigator of a garden irrigation system.

Background technique

In the process of cultivating some plant seedlings, or in the process of cultivating some precious trees, it is often necessary to carry out continuous low-speed irrigation operations through drip irrigators. In some greenhouses, the use of drip irrigators has replaced manual irrigation.

In the process of raising seedlings in greenhouses, the seedlings in a certain area are often diseased or underdeveloped. In this case, it is necessary to carry out a separate drip irrigation for this area. The traditional drip irrigation device cannot achieve separate drip irrigation, and the practicability needs to be improved.

Utility model content

The purpose of the utility model is to propose a drip irrigator for a garden watering system in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

The drip irrigation device of the garden watering system includes a water inlet pipe, the bottom of the water inlet pipe is provided with a hollow box, and the outer wall of the bottom of the hollow box is provided with a drip hole along the outer edge, and the outer wall of the bottom of the hollow box is provided with a drip tube that communicates with the inner cavity The outer wall of the hollow box is screwed with a drip box, and the bottom of the drip box is provided with a bottom plate, the center of the outer wall of the top of the bottom plate is provided with a cylinder, the inner wall of the drip box is provided with a convex ring near the top, and the bottom of the convex ring is provided with There is a collecting bucket, the bottom outer wall of the bottom plate is provided with a bottom bucket, and the bottom of the bottom bucket is provided with a bottom pipe that communicates with the inner cavity, the outer wall of the drip box is provided with a circular hole near the top of the convex ring, and the circular hole is inserted Equipped with medicine tube.

Preferably, the outer wall of the water inlet pipe is provided with a cut-off valve, and the top of the outer wall of the water inlet pipe is provided with a threaded groove, and the threaded groove is screwed with a connecting screw.

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

Preferably, the diameter of the bottom pipe is larger than the sum of the diameters of the drip hole and the drip tube.

Preferably, the inner diameter of the cylinder is larger than the inner diameter of the bottom of the header, and the inner diameter of the header is larger than the outer diameter of the drip tube.

Preferably, the drip box, the convex ring and the collecting hopper are integrally formed.

The beneficial effects of the present utility model are:

1. Through the setting of the medicine tube, the addition of the medicine to the drip irrigation device in a certain area can be realized, and the actual demand of the local medicine drip irrigation can be solved. Strong sex.

2. The switch of the drip irrigation device can be individually controlled by the setting of the shut-off valve, which enhances the flexibility of use.

Description of drawings

Fig. 1 is the partial sectional structure schematic diagram of the drip irrigator of the garden watering system proposed by the utility model;

Fig. 2 is the structural representation of the drip irrigator of the garden watering system proposed by the utility model;

FIG. 3 is a partial enlarged view of FIG. 1 proposed by the utility model.

In the picture: 1 water inlet pipe, 2 hollow box, 3 drip hole, 4 drip tube, 5 drip box, 6 bottom plate, 7 cylinder, 8 bottom hopper, 9 bottom tube, 10 convex ring, 11 collecting hopper, 12 medicine tube , 13 shut-off valve, 14 connecting coil.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-3, the drip irrigation device of the garden watering system includes a water inlet pipe 1, the bottom of the water inlet pipe 1 is provided with a hollow box 2, the outer wall of the bottom of the hollow box 2 is provided with a drip hole 3 along the outer edge, and the outer wall of the bottom of the hollow box 2 is provided with and The drip tube 4 connected with the inner cavity, the outer wall of the hollow box 2 is screwed with a drip box 5, the bottom of the drip box 5 is provided with a bottom plate 6, the center of the outer wall of the top of the bottom plate 6 is provided with a cylinder 7, and the inner wall of the drip box 5 is provided with a near the top. Convex ring 10, the bottom of the convex ring 10 is provided with a collecting bucket 11, the bottom outer wall of the bottom plate 6 is provided with a bottom bucket 8, the bottom of the bottom bucket 8 is provided with a bottom pipe 9 that communicates with the inner cavity, and the outer wall of the drip box 5 is close to the top of the convex ring 10 There is a round hole in the hole, a medicine pipe 12 is inserted in the round hole, a cut-off valve 13 is set on the outer wall of the water inlet pipe 1, a threaded groove is opened on the top of the outer wall of the water inlet pipe 1, and the threaded groove is screwed with a connecting screw 14, and the bottom plate 6 The outer wall has equidistantly distributed through holes along the outer ring, the diameter of the bottom pipe 9 is larger than the sum of the diameters of the drip hole 3 and the drip tube 4, the inner diameter of the cylinder 7 is larger than the inner diameter of the bottom of the collecting hopper 11, and the inner diameter of the collecting hopper 11 Greater than the outer diameter of the drip tube 4, the drip box 5, the convex ring 10 and the collecting hopper 11 are integrally formed.

Working principle: The drip irrigation device is connected to the main water pipe through the connecting coil 14, and the switch of the drip irrigation device can be independently controlled by the setting of the cut-off valve 13, which enhances the flexibility of use. The medicine is input into the drip box 5 through the medicine tube 12, and the medicine is stored in the convex ring 10. The water flows into the hollow box 2 through the water inlet pipe 1, and is divided into two flow directions through the drip hole 3 and the drip tube 4 at the bottom. The water flow will drip onto the convex ring 10 to dilute the medicine in the first step. When the total amount of the medicine and water on the top of the convex ring 10 exceeds the top of the convex ring 10, it will overflow to the collecting pipe 11 and flow into the circle. In the cylinder 7, the water flow through the drip tube 4 will also flow into the 7, and further dilute the medicine for the second time. When the mixed liquid in the cylinder 7 is full, it will overflow through the bottom plate 6, the bottom hopper 8 and the bottom pipe 9. For dripping, through the setting of the medicine tube 12, the addition of the medicine to the drip irrigation device in a certain area can be realized, and the actual demand of the local medicine drip irrigation can be solved. Dilution effect, strong practicality.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. The drip irrigator of the garden watering system, comprising a water inlet pipe (1), characterized in that a hollow box (2) is provided at the bottom of the water inlet pipe (1), and the outer wall of the bottom of the hollow box (2) is provided with a drip along the outer edge The hole (3), the bottom outer wall of the hollow box (2) is provided with a drip tube (4) that communicates with the inner cavity, the outer wall of the hollow box (2) is screwed with a drip box (5), and the drip box (5) ) bottom is provided with a bottom plate (6), a cylinder (7) is provided at the center of the top outer wall of the bottom plate (6), a convex ring (10) is provided on the inner wall of the drop box (5) near the top, and the convex ring ( 10) The bottom is provided with a collecting bucket (11), the bottom outer wall of the bottom plate (6) is provided with a bottom bucket (8), and the bottom of the bottom bucket (8) is provided with a bottom pipe (9) that communicates with the inner cavity, so A circular hole is opened on the outer wall of the drop box (5) near the top of the convex ring (10), and a medicament tube (12) is inserted in the circular hole. 2. The drip irrigation device of the garden watering system according to claim 1, wherein the outer wall of the water inlet pipe (1) is provided with a cut-off valve (13), and the top of the outer wall of the water inlet pipe (1) is provided with a threaded groove , the threaded groove is screwed with a connecting coil (14). 3 . The drip irrigation device of the garden watering system according to claim 1 , wherein the outer wall of the bottom plate ( 6 ) is provided with through holes distributed at equal distances along the outer ring. 4 . 4. The drip irrigation device of the garden watering system according to claim 1, wherein the diameter of the bottom pipe (9) is larger than the sum of the diameters of the drip hole (3) and the drip tube (4). 5. The drip irrigator of a garden watering system according to claim 1, wherein the inner diameter of the cylinder (7) is larger than the inner diameter of the bottom of the collecting hopper (11), and the inner diameter of the collecting hopper (11) is larger than the dripper The outer diameter of the tube (4). 6 . The drip irrigation device of the garden watering system according to claim 1 , wherein the drip box ( 5 ), the convex ring ( 10 ) and the collecting bucket ( 11 ) are integrally formed. 7 .

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