CN220936048U - Anti-blocking drip irrigation head - Google Patents
Anti-blocking drip irrigation head Download PDFInfo
- Publication number
- CN220936048U CN220936048U CN202323050444.XU CN202323050444U CN220936048U CN 220936048 U CN220936048 U CN 220936048U CN 202323050444 U CN202323050444 U CN 202323050444U CN 220936048 U CN220936048 U CN 220936048U
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- China
- Prior art keywords
- drip irrigation
- shell
- cover body
- water inlet
- casing
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Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 89
- 238000003973 irrigation Methods 0.000 title claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000002689 soil Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The application provides an anti-blocking drip irrigation head which comprises a shell and a cover body, wherein the opening of the shell is buckled in opposite directions, a plurality of drip irrigation holes are formed in the edge of the top wall of the cover body, a water inlet pipe with one end being a water inlet is arranged at the lower end of the shell, the water inlet pipe is communicated with the inside of the shell through a guide pipe, the cover body is axially and slidably connected with the shell, a limiting ring is arranged at the joint, a spring is vertically fixed in the shell, the spring jacks up the cover body upwards to enable a gap to be formed between the top wall of the cover body and the top of the shell, and a protruding piece vertically fixed at the top of the shell is arranged in the gap and can penetrate through the middle of the protruding piece equal to the drip irrigation holes. According to the anti-blocking drip irrigation head, when the drip irrigation holes are blocked by impurities in water or soil plugged into the outside, the cover body is pressed towards the direction of the shell, so that the gap between the cover body and the shell body is reduced, the protruding thorn piece extends out of the drip irrigation holes, the blocking objects in the drip irrigation holes are ejected out, and the effect of cleaning the drip irrigation holes is achieved. The loose cover body can return to the original position through the spring, and can be repeatedly pressed for cleaning.
Description
Technical Field
The application relates to an anti-blocking drip irrigation technology, in particular to an anti-blocking drip irrigation head.
Background
Drip irrigation is a common irrigation mode in modern agricultural planting, and has the good effect of saving water and increasing yield. Can carry out accurate irrigation according to the moisture of crop demand.
The drip irrigation head is used for discharging water through the drip irrigation holes, and the existing drip irrigation head is easy to be blocked when in use. The drip irrigation head is used for ensuring accurate irrigation, is usually used for drip irrigation Kong Xixiao, and conveniently controls the irrigation quantity of the water by taking the drip as a unit. The tiny drip irrigation holes are often blocked by foreign matters when in use, sometimes the soil plugged into the ground, sometimes the impurities in water, or the scale which is condensed after long-term drip irrigation. The hole diameter of the blocked drip irrigation holes is small, the number of the holes is large, and eight drip irrigation holes are arranged on one drip irrigation head, so that the cleaning work is difficult, and time and labor are wasted.
Disclosure of utility model
The application provides an anti-blocking drip irrigation head which is used for solving the problem that the drip irrigation holes on the existing drip irrigation head are difficult to clean after being blocked.
The application provides an anti-blocking drip irrigation head which comprises a shell and a cover body, wherein the top wall edge of the cover body is provided with a plurality of drip irrigation holes, the lower end of the shell is provided with a water inlet pipe with one end being a water inlet, the water inlet pipe is connected with the shell in an inner mode through a guide pipe, the cover body is connected with the shell in an axial sliding mode, a limiting ring is arranged at the connecting position, a spring is vertically fixed in the shell, the spring jacks up the cover body to enable a gap to be formed between the top wall of the cover body and the top of the shell, and a protruding piece vertically fixed at the top of the shell is arranged in the gap and can penetrate through the middle of the protruding piece equal to the drip irrigation hole.
Optionally, a vertical downward inserted link is fixed at the lower end of the shell, the cross section of the inserted link is cross-shaped, and the lower end is a spike part.
Optionally, the other end of inlet tube and water inlet are relative extends and is equipped with the mediation mouth, threaded connection has the spiral cover on the mediation mouth.
Optionally, the extended dredging opening can be connected with one end of a hose, and the other end of the hose can be connected with a water inlet of other anti-blocking drip irrigation heads, and can be used for connecting a plurality of anti-blocking drip irrigation heads in series.
Optionally, the water inlet pipe is communicated with the shell through two guide pipes.
Compared with the prior art, the anti-blocking drip irrigation head provided by the application has the beneficial effects that:
Under the normal state, the cover body is jacked up through the spring, a gap is formed between the top wall of the cover body and the top of the shell, and the protruding thorn piece fixed on the shell is retracted in the gap, so that water outlet of the drip irrigation hole is not influenced. When the drip irrigation hole is blocked by impurities in water or soil plugged in from the outside, the cover body is pressed towards the direction of the shell, so that the gap between the cover body and the shell body is reduced, the protruding thorn piece extends out of the drip irrigation hole, the blocking material in the drip irrigation hole is ejected out, and the cleaning effect on the drip irrigation hole is achieved. The loose cover body can return to the original position through the spring, and can be repeatedly pressed for cleaning.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of an anti-clogging drip irrigation head provided in an embodiment of the present application;
FIG. 2 is a left side view of FIG. 1 of an anti-clogging drip irrigation head provided in an embodiment of the present application;
FIG. 3 is a top view of the anti-clogging drip irrigation head of FIG. 1 provided in an embodiment of the present application;
FIG. 4 is a cross-sectional view of an anti-backup drip irrigation head housing in accordance with one embodiment of the present application;
fig. 5 is a top view of an anti-clogging drip irrigation head housing according to an embodiment of the present application.
Reference numerals illustrate:
a plunger 1; a housing 2; a cover 3; drip irrigation holes 4; a water inlet pipe 5; a water inlet 6; a tab 7; a spring 8; a dredging opening 9; a screw cap 10; a conduit 11.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are also within the scope of the application.
As shown in fig. 1-5, an embodiment of the present application provides an anti-blocking drip irrigation head, which includes a housing 2 and a cover 3 with openings fastened oppositely, and a plurality of drip irrigation holes 4 are provided at the top wall edge of the cover 3. The lower end of the shell 2 is provided with a water inlet pipe 5 with one end being a water inlet 6, and the water inlet pipe 5 is communicated with the inside of the shell 2 through a conduit 11. The cover body 3 is axially and slidably connected with the shell 2, and the limiting rings are arranged at the joints, and the limiting rings in the side walls of the cover body 3 are mutually clamped with the limiting rings outside the side walls of the shell 2, so that the cover body 3 can only be close to or far away from the shell 2 and cannot rotate relatively.
The spring 8 is vertically fixed in the shell 2, the spring 8 upwards jacks the cover body 3 to enable the top wall of the cover body to have a gap with the top of the shell 2, the protruding piece 7 vertically fixed at the top of the shell 2 is arranged in the gap, the protruding piece 7 is received in the gap when the cover body 3 is not pressed, the drip irrigation holes 4 can normally discharge water, the protruding piece 7 is equal in number and corresponding in position to the drip irrigation holes 4, and the protruding piece 7 equal in number to the drip irrigation holes 4 can pass through the middle of the protruding piece 7.
When the drip irrigation device is used, the water inlet 6 is communicated with the main pipe of the drip irrigation belt through the hose, water in the main pipe enters the water inlet pipe 5 from the water inlet 6 through the hose and then enters the shell 2 from the guide pipe 11, and water in the shell 2 flows out through the drip irrigation holes 4 in the cover body 3 under the action of water pressure. Irrigation of the crop is carried out through the drip irrigation holes 4. When the drip irrigation hole 4 is blocked, the normal outward drainage can not be observed, and at the moment, the cover body 3 is pressed to enable the cover body 3 to approach the direction of the shell 2, the gap between the cover body 3 and the shell 2 is reduced, and the protruding thorn piece 7 penetrates out of the drip irrigation hole 4. After the release, the cover body 3 can return to the original position away from the shell 2 in the opposite direction due to the elastic force of the spring 8. Repeatedly pressing the drip irrigation hole 4 through the protruding thorn piece 7 to clean the drip irrigation hole 4, ejecting the blocking object in the drip irrigation hole 4, and then normally discharging water for irrigation.
In this embodiment, the cover 3 is lifted up by the spring 8 in a normal state, a gap is formed between the top wall of the cover 3 and the top of the housing 2, and the protruding piece 7 fixed on the housing 2 is retracted in the gap, so that the water outlet of the drip irrigation hole 4 is not affected. When the drip irrigation hole 4 is blocked by impurities in water or soil plugged in from the outside, the cover 3 is pressed towards the direction of the shell 2, so that a gap between the cover and the shell is reduced, the protruding piece 7 protrudes from the drip irrigation hole 4, and the blocking material in the drip irrigation hole 4 is ejected out to clean the drip irrigation hole 4. The opening cover 3 can be returned to the original position through the spring 8, and can be repeatedly pressed for cleaning.
In one possible implementation manner, a vertical downward inserted link 1 is fixed at the lower end of the housing 2, the section of the inserted link 1 is in a cross shape, and the lower end is a spike part.
The inserted link 1 is fixed in the lower extreme of casing 2, can be through the inserted link 1 with the vertical fixed subaerial of casing 2 during the use, have better play water irrigation effect, simultaneously, also can avoid drip irrigation hole 4 to pack into earth and stop up.
In one possible implementation manner, the other end of the water inlet pipe 5 opposite to the water inlet 6 is extended and provided with a dredging opening 9, and a screw cap 10 is connected to the dredging opening 9 in a screw thread manner.
The rotary cover 10 is opened, and the brush can extend into the water inlet pipe 5 from the dredging opening 9 to clean scale and the like in the water inlet pipe 5, so that the water inlet pipe 5 keeps the maximum inner diameter.
In one possible implementation, the extended dredging opening 9 can be connected with one end of a hose, and the other end of the hose can be connected with the water inlet 6 of other anti-blocking drip irrigation heads, and can be used for the series connection of a plurality of anti-blocking drip irrigation heads.
When a plurality of drip irrigation heads are required to be arranged in an extending mode, the hose is used for sequentially connecting the water inlets 6 and the dredging openings 9 of the drip irrigation heads in a tail-end mode, and the drip irrigation device is simple to operate, convenient to use and high in practicality.
In one possible implementation, the water inlet pipe 5 communicates with the housing 2 via two conduits 11.
The two guide pipes 11 are used for communicating the water inlet pipe 5 with the shell 2, so that the water inflow in the shell 2 can be effectively increased, the water supplementing speed of the shell 2 is improved, the water outlet drip irrigation speed and the frequency of the drip irrigation head are stable, and the influence of water pressure fluctuation on the drip frequency is reduced. And even if one of the guide pipes 11 is blocked, the other guide pipe can continue to be filled with water, so that the drip irrigation head can be ensured to be used normally.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solution of the present application, and not limiting thereof; although the application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will appreciate that; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (5)
1. The utility model provides a prevent stifled head of driping irrigation, includes casing (2) and lid (3) of opening subtended lock joint, the roof edge of lid (3) is equipped with a plurality of holes (4) of driping irrigation, the lower extreme of casing (2) is equipped with inlet tube (5) that one end is water inlet (6), inlet tube (5) are through pipe (11) and casing (2) internal communication, its characterized in that: the utility model discloses a drip irrigation device, including casing (2), lid (3), casing (2), spring (8), lid (3), lid (2) and junction are equipped with the spacing ring, the vertical spring (8) that is fixed with in casing (2), spring (8) jack-up lid (3) make its roof have the clearance with the top of casing (2), are equipped with in the clearance and vertically fix in the protruding thorn piece (7) at casing (2) top, can pass from the centre with drip irrigation hole (4) equivalent protruding thorn piece (7).
2. The anti-clogging drip irrigation head according to claim 1 wherein: the lower extreme of casing (2) is fixed with vertical decurrent inserted link (1), the cross-section of inserted link (1) is the cross, and the lower extreme is spike portion.
3. The anti-clogging drip irrigation head according to claim 1 wherein: the other end of the water inlet pipe (5) opposite to the water inlet (6) is provided with a dredging opening (9) in an extending mode, and the dredging opening (9) is connected with a spiral cover (10) in a threaded mode.
4. The anti-clogging drip irrigation head according to claim 3 wherein: the extended dredging opening (9) can be connected with one end of a hose, the other end of the hose can be connected with a water inlet (6) of other anti-blocking drip irrigation heads, and the anti-blocking drip irrigation head can be used for connecting a plurality of anti-blocking drip irrigation heads in series.
5. The anti-clogging drip irrigation head according to any one of claims 1-4 wherein: the water inlet pipe (5) is communicated with the shell (2) through two guide pipes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323050444.XU CN220936048U (en) | 2023-11-13 | 2023-11-13 | Anti-blocking drip irrigation head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323050444.XU CN220936048U (en) | 2023-11-13 | 2023-11-13 | Anti-blocking drip irrigation head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220936048U true CN220936048U (en) | 2024-05-14 |
Family
ID=91014795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323050444.XU Active CN220936048U (en) | 2023-11-13 | 2023-11-13 | Anti-blocking drip irrigation head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220936048U (en) |
-
2023
- 2023-11-13 CN CN202323050444.XU patent/CN220936048U/en active Active
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| GR01 | Patent grant |