CN216362937U

CN216362937U - Water outlet nozzle for drip irrigation

Info

Publication number: CN216362937U
Application number: CN202120664324.0U
Authority: CN
Inventors: 任淑娟; 张萍; 龙建春; 陈强; 宋亚伟; 刘泽辉; 王永明
Original assignee: Alar National Agricultural Science And Technology Park Management Committee Of Xinjiang Production And Construction Corps
Current assignee: Alar National Agricultural Science And Technology Park Management Committee Of Xinjiang Production And Construction Corps
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2022-04-26
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a water outlet nozzle for drip irrigation, which is characterized by comprising: the base pipe with two open ends, one end of the base pipe is a water inlet end connected with a water supply pipe, and the open end surface of the other end of the base pipe is provided with a notch; the end cover, its detachable is installed in the one end that the delivery pipe was kept away from to the parent tube, and its closed parent tube keeps away from the opening of delivery pipe, and the end cover encloses into with the breach and drips the mouth. The delivery port of delivery pipe is accepted to the one end of parent tube, has seted up the breach on the terminal surface of the other end of parent tube. The end cover is detachably arranged at one end of the base pipe with the notch, and the end cover and the notch surround a water dripping opening while the opening of the base pipe is sealed. In the actual use, the delivery pipe supplies water to the base pipe, and then drips through the dripping port to water the farmland. After the mouth that drips was blockked up by impurity, can dismantle the end cover and expose the breach, impurity in usable dredging tool rejected the breach from the terminal surface direction of parent tube. The operating space for cleaning impurities in the water dripping opening is increased, and the difficulty for cleaning the impurities in the water dripping opening is reduced.

Description

Water outlet nozzle for drip irrigation

Technical Field

The utility model relates to the field of irrigation equipment, in particular to a water outlet nozzle for drip irrigation.

Background

China is a big agricultural country, and a drip irrigation technology is one of the most efficient farmland irrigation technologies, is mostly used in arid regions, and can greatly improve the utilization efficiency of water resources. The drip irrigation technique is to lay a water supply pipe in the ridge of the field and drip water into the field by using a water outlet nozzle. So that the water and the fertilizer are fully blended into the farmland, and the water and the fertilizer are fully utilized.

However, in the actual use process, solid impurities are often carried by irrigation water in a water supply pipe, the caliber of a drip irrigation opening is very small, the solid impurities are easily embedded in the drip irrigation opening, the drip irrigation opening is blocked, and the technical problem that the drip irrigation opening is difficult to clear after being blocked due to the fact that the caliber of the drip irrigation opening is small and short of the operating space of a dredging tool is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical defects and provides a water outlet nozzle for drip irrigation, which solves the technical problem that a drip opening for drip irrigation is inconvenient to clean after being blocked in the prior art.

In order to achieve the technical purpose, the technical scheme of the utility model provides a water outlet nozzle for drip irrigation, which comprises:

the base pipe with two open ends, one end of the base pipe is a water inlet end connected with a water supply pipe, and the open end surface of the other end of the base pipe is provided with a notch;

the end cover is detachably arranged at one end, far away from the water supply pipe, of the base pipe, seals the opening, far away from the water supply pipe, of the base pipe, and the end cover and the notch surround to form a water dripping opening.

Furthermore, the base pipe is provided with a connecting part extending from one end with a notch, the connecting part is provided with a clamping groove, the outer edge of the end cover extends to form a clamping key, and the clamping key is embedded in the clamping groove so that the end cover can be detachably arranged at the end with the notch of the base pipe.

Furthermore, the base pipe extends out a plurality of connecting portions, the connecting portions are distributed along the circumferential direction of the base pipe, the end cover extends out a plurality of clamping keys, and the clamping keys are embedded in the clamping grooves in a one-to-one correspondence mode.

Further, the clamping device further comprises a screw rod, a screw hole is formed in the connecting portion and penetrates through the clamping groove, a matching hole is formed in the clamping key, and the screw rod penetrates through the matching hole and is in threaded connection with the screw hole.

Furthermore, a plurality of gaps are formed in the end face, far away from one end of the water supply pipe, of the base pipe, and the plurality of gaps are distributed along the circumferential direction of the base pipe.

Furthermore, the drip irrigation device further comprises a flow control plug, wherein the flow control plug is provided with a plug part, and the plug part is embedded in one end of the base pipe, which is provided with the notch, so as to shield part of the notch to change the size of the drip opening.

Further, the flow control plug is made of rubber.

Further, an external thread is formed at one end of the base pipe close to the water supply pipe and used for connecting the water supply pipe.

Furthermore, the cross section of one end of the base pipe close to the notch is square.

Further, still include the filter screen, the filter screen install in inside the parent tube.

Compared with the prior art, the utility model has the beneficial effects that: the delivery port of delivery pipe is accepted to the one end of parent tube, has seted up the breach on the terminal surface of the other end of parent tube. The end cover is detachably arranged at one end of the base pipe with the notch, and the end cover and the notch surround a water dripping opening while the opening of the base pipe is sealed. In the actual use, the delivery pipe supplies water to the base pipe, and then drips through the dripping port to water the farmland. After the mouth that drips was blockked up by impurity, can dismantle the end cover and expose the breach, impurity in usable dredging tool rejected the breach from the terminal surface direction of parent tube. By utilizing the water outlet nozzle for drip irrigation, the operation space for cleaning impurities in the drip opening is enlarged, and the difficulty for cleaning the impurities in the drip opening is reduced.

Drawings

FIG. 1 is a schematic structural view of a drip irrigation nozzle according to an embodiment of the present invention;

FIG. 2 is an exploded view of a drip irrigation nozzle according to an embodiment of the present invention;

FIG. 3 is a schematic representation of a basepipe configuration of an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1, the present invention provides a water outlet nozzle for drip irrigation, including: base pipe 100, end cover 200, accuse flow plug 300 and filter screen 400, wherein base pipe 100 is used for supporting other components, and end cover 200 is installed in the free end of base pipe 100 detachably, and accuse flow plug 300 is used for changing the flow of driping irrigation with the faucet, and filter screen 400 is used for filtering the irrigation water in base pipe 100.

The base pipe 100 has one end connected to the water outlet of the water supply pipe and the other end with notch 110, and in this embodiment, the base pipe 100 is preferably made of corrosion-resistant material to avoid corrosion during long-term use. In order to make one base pipe 100 capable of supplying water for a plurality of water dripping openings simultaneously, a plurality of notches 110 are formed on the end surface of one end of the base pipe 100, which is far away from the water supply pipe, and the plurality of notches 110 are distributed along the circumferential direction of the base pipe 100, when the end cover 200 is arranged on the end surface of the base pipe 100, so that a plurality of water dripping openings are formed. The water supply pipe supplies water into the base pipe 100 to drip irrigation the farmland through the water dropping port.

For the connection mode of the base pipe 100 and the water supply pipe, in this embodiment, an external thread is formed at one end of the base pipe 100 close to the water supply pipe, and accordingly, the connection end of the water supply pipe needs to have an internal thread to be engaged, so that the external thread of the base pipe 100 can be sealingly connected to the water supply pipe. Also, to facilitate installation of end cap 200, the end of base pipe 100 adjacent gap 110 is square in cross-section.

An end cap 200 detachably mounted on one end of the base pipe 100 having the notch 110, which closes the opening of the base pipe 100, and the end cap 200 and the notch 110 enclose a drip opening.

Regarding the connection mode between the end cap 200 and the base tube 100, in this embodiment, the end of the base tube 100 with the notch 110 extends out of the connection portion 120, the connection portion 120 is provided with the clamping groove 121, the outer edge of the end cap 200 extends out of the clamping key 210, and the clamping key 210 is embedded in the clamping groove 121, so that the end cap 200 can be detachably installed at the end of the base tube 100 with the notch.

On the basis of above-mentioned scheme, for more stable fixed end cover 200, base pipe 100 extends a plurality of connecting portion 120, and a plurality of connecting portion 120 distribute along the circumference of base pipe 100, and end cover 200 extends a plurality of calories of keys 210, and a plurality of calories of keys 210 one-to-one inlays and locates a plurality of draw-in grooves 121.

The clamping key 210 is provided with a matching hole 211, and the screw rod 500 penetrates through the matching hole 211 and is in threaded connection with the screw hole 122.

In order to change the size of the water dropping opening and further change the flow rate of the drip irrigation, the drip irrigation device further comprises a flow control plug 300, wherein the flow control plug 300 is provided with a plunger portion 310, and the plunger portion 310 is embedded in one end of the base pipe 100, which is provided with the notch 110, so as to shield part of the notch 110 and change the size of the water dropping opening. Meanwhile, in order to improve the sealability between the end cap 200 and the base pipe 100, the flow control plug 300 is made of rubber.

In order to reduce the probability of the water dropping opening being blocked, a filter screen 400 is further included, and the filter screen 400 is installed inside the base pipe 100, thereby filtering impurities in the base pipe 100.

One end of the base pipe 100 receives a water outlet of the water supply pipe, and a notch 110 is formed on an end surface of the other end of the base pipe 100. The end cap 200 is detachably mounted on one end of the base pipe 100 having the gap 110, and encloses a water drop opening with the gap 110 while closing the opening of the base pipe 100. In actual use, the water supply pipe supplies water into the base pipe 100, and thus drips through the drip port to water the farmland. When the water dripping port is blocked by impurities, the detachable end cover 200 exposes the gap, and the impurities in the gap can be removed from the end surface direction of the base pipe 100 by using a dredging tool. By utilizing the water outlet nozzle for drip irrigation, the operation space for cleaning impurities in the drip opening is enlarged, and the difficulty for cleaning the impurities in the drip opening is reduced.

The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A water outlet nozzle for drip irrigation, which is characterized by comprising:

2. The faucet of claim 1, wherein the base tube has a notch and a connection portion extending from an end thereof, the connection portion has a slot, and the end cap has a locking key extending from an outer edge thereof, the locking key being engaged with the slot, such that the end cap is detachably mounted on the end of the base tube having the notch.

3. The faucet of claim 2, wherein the base tube extends to form a plurality of connecting portions, the connecting portions are distributed along the circumference of the base tube, the end cap extends to form a plurality of locking keys, and the locking keys are embedded in the locking grooves in a one-to-one correspondence manner.

4. The water outlet nozzle for drip irrigation according to claim 2, further comprising a screw, wherein the connecting portion is provided with a screw hole, the screw hole penetrates through the clamping groove, the clamping key is provided with a matching hole, and the screw penetrates through the matching hole and is in threaded connection with the screw hole.

5. The faucet of claim 1, wherein the base tube has a plurality of notches formed in an end surface thereof remote from the water supply tube, the plurality of notches being circumferentially distributed around the base tube.

6. The faucet of claim 1, further comprising a flow control plug having a plug portion embedded in the end of the base pipe where the gap is opened, so as to shield part of the gap and change the size of the drip opening.

7. The faucet of claim 6, wherein the flow control plug is made of rubber.

8. The drip irrigation nozzle according to claim 1, wherein an external thread is formed on an end of the base pipe adjacent to the water supply pipe, the external thread being adapted to connect to the water supply pipe.

9. The spout of claim 1, wherein the base tube is square in cross-section.

10. The faucet of claim 1, further comprising a filter screen disposed inside the base tube.