CN202918803U - Underground micro-irrigation device - Google Patents
Underground micro-irrigation device Download PDFInfo
- Publication number
- CN202918803U CN202918803U CN201220576206.5U CN201220576206U CN202918803U CN 202918803 U CN202918803 U CN 202918803U CN 201220576206 U CN201220576206 U CN 201220576206U CN 202918803 U CN202918803 U CN 202918803U
- Authority
- CN
- China
- Prior art keywords
- water
- locating hole
- guide rod
- hole
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000002262 irrigation Effects 0.000 abstract description 9
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract 3
- 239000002689 soil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model relates to an underground micro-irrigation device, and belongs to the technical field of agricultural water-saving irrigation. The device comprises a water guide rod and an inserting rod, wherein the water guide rod is mounted in the inserting rod; a plurality of spray heads are arranged at the lower part of the inserting rod; a locating hole I and a locating hole II are formed at the upper part of the inserting rod; a water inlet is formed at the upper end of the water guide rod; a pin hole is formed at the middle part of the water guide rod; a plurality of water outlets are formed at the lower end of the water guide rod; positions of the water outlets correspond to those of the spray heads; and positions of the locating hole I and the locating hole II correspond to that of the pin hole. The device is simple in structure and convenient to mount; the problem that the spray heads are blocked can be effectively avoided; and favorable conditions for improving service efficiency of an emitter can be created.
Description
Technical field
The utility model relates to the underground micro-irrigation device in a kind of water-saving irrigation, and especially a kind of anticlogging underground micro-irrigation device belongs to the agricultural water-saving irrigation technical field.
Background technology
Slight irrigation is a kind of irrigation technique of water-saving efficient, has broad application prospects.Underground drip irrigation is as one of micro irrigation technology, it is by low pressure pipeline and water dropper or other irrigator, with continue, mode is carried required moisture and nutrient to crop root zone uniformly, have water saving, energy-conservation, increase production and improve the advantage such as crop quality, by many authorized by states in the world.In recent years, be widely used in the plantation such as the economic crops of irrigating fruit tree, vegetables, flowers, grape.But along with its extensive use, but there is the easy blockage problem of shower nozzle in underground drip irrigation.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy for installation, easy to clean, the uniform underground micro-irrigation device of pouring water, and has the easy blockage problem of shower nozzle to prevent underground drip irrigation.
The utility model is realized by following technical scheme: a kind of underground micro-irrigation device, comprise water-guide rod 2, inserted link 8, water-guide rod 2 is arranged in inserted link 8, inserted link 8 bottoms are provided with a plurality of shower nozzles 10, and its top is provided with locating hole I 4, locating hole II 7, and water-guide rod 2 upper ends are provided with water inlet 1, the middle part is provided with pin-and-hole 5, the bottom is provided with a plurality of delivery ports 9, and delivery port 9 is corresponding with shower nozzle 10 positions, and locating hole I 4, locating hole II 7 are corresponding with pin-and-hole 5 positions.
Be installed on alignment pin 3, jump ring 6 in the pin-and-hole 5 that described water-guide rod 2 middle parts are provided with, alignment pin 3 is riveted on jump ring 6, the spring force that utilizes jump ring 6 is stuck in alignment pin 3 overlapping position of water-guide rod 2 and inserted link 8 locating hole I 4, locating hole II 7, and is used in conjunction with to limit its axially-movable by the spring force of jump ring 6 by locating hole I 4, locating hole II 7 and alignment pin 3.The size of described locating hole I 4, locating hole II 7, pin-and-hole 5 and the in the same size of alignment pin 3.The in the same size of the size of described delivery port 9 and shower nozzle 10.
A kind of operation principle of underground micro-irrigation device is: during use, alignment pin 3 is placed in locating hole I 4 places, at this moment, delivery port 9 positions and the shower nozzle 10 of water-guide rod 2 stagger, water-guide rod 2 outer walls are blocked shower nozzle 10, insert irrigator in soil or reconcile in the process of its insertion depth to prevent that soil from entering water-guide rod 2 by shower nozzle 10.After the location positioning of irrigator in soil, rotate water-guide rod 2, make alignment pin 3 in it be stuck in locating hole II 7 places, the delivery port 9 of the water-guide rod 2 of inserted link 8 inside is overlapped with the shower nozzle 10 of inserted link 8, water is flowed into through water-guide rod 2 inner chambers and delivery port 9 by water inlet 1, is flowed out by the shower nozzle 10 on inserted link 3.
The beneficial effect that the utlity model has is: simple in structure, easy for installation, can effectively prevent the shower nozzle blockage problem, and can be the service efficiency that improves irrigator and create favorable conditions.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure, each label is: 1: water inlet, 2: water-guide rod, 3: alignment pin, 4: locating hole I, 5: pin-and-hole, 6: jump ring, 7: locating hole II, 8: inserted link, 9: delivery port, 10: shower nozzle.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as shown in Figure 1, a kind of underground micro-irrigation device, comprise water-guide rod 2, inserted link 8, water-guide rod 2 is arranged in inserted link 8, and inserted link 8 bottoms are provided with 3 shower nozzles 10, its top is provided with locating hole I 4, locating hole II 7, water-guide rod 2 upper ends are provided with water inlet 1, and the middle part is provided with pin-and-hole 5, and the bottom is provided with 3 delivery ports 9, delivery port 9 is corresponding with shower nozzle 10 positions, and locating hole I 4, locating hole II 7 are corresponding with pin-and-hole 5 positions.
Be installed on alignment pin 3, jump ring 6 in the pin-and-hole 5 that water-guide rod 2 middle parts are provided with, alignment pin 3 is riveted on jump ring 6.The size of locating hole I 4, locating hole II 7, pin-and-hole 5 and the in the same size of alignment pin 3.The in the same size of the size of delivery port 9 and shower nozzle 10.
Embodiment 2: as shown in Figure 1, a kind of underground micro-irrigation device, comprise water-guide rod 2, inserted link 8, water-guide rod 2 is arranged in inserted link 8, and inserted link 8 bottoms are provided with 5 shower nozzles 10, its top is provided with locating hole I 4, locating hole II 7, water-guide rod 2 upper ends are provided with water inlet 1, and the middle part is provided with pin-and-hole 5, and the bottom is provided with 5 delivery ports 9, delivery port 9 is corresponding with shower nozzle 10 positions, and locating hole I 4, locating hole II 7 are corresponding with pin-and-hole 5 positions.
Be installed on alignment pin 3, jump ring 6 in the pin-and-hole 5 that water-guide rod 2 middle parts are provided with, alignment pin 3 is riveted on jump ring 6.The size of locating hole I 4, locating hole II 7, pin-and-hole 5 and the in the same size of alignment pin 3.The in the same size of the size of delivery port 9 and shower nozzle 10.
Embodiment 3: as shown in Figure 1, a kind of underground micro-irrigation device, comprise water-guide rod 2, inserted link 8, water-guide rod 2 is arranged in inserted link 8, and inserted link 8 bottoms are provided with 6 shower nozzles 10, its top is provided with locating hole I 4, locating hole II 7, water-guide rod 2 upper ends are provided with water inlet 1, and the middle part is provided with pin-and-hole 5, and the bottom is provided with 6 delivery ports 9, delivery port 9 is corresponding with shower nozzle 10 positions, and locating hole I 4, locating hole II 7 are corresponding with pin-and-hole 5 positions.
Be installed on alignment pin 3, jump ring 6 in the pin-and-hole 5 that water-guide rod 2 middle parts are provided with, alignment pin 3 is riveted on jump ring 6.The size of locating hole I 4, locating hole II 7, pin-and-hole 5 and the in the same size of alignment pin 3.The in the same size of the size of delivery port 9 and shower nozzle 10.
Claims (4)
1. underground micro-irrigation device, it is characterized in that: comprise water-guide rod (2), inserted link (8), water-guide rod (2) is arranged in inserted link (8), inserted link (8) bottom is provided with a plurality of shower nozzles (10), its top is provided with locating hole I (4), locating hole II (7), water-guide rod (2) upper end is provided with water inlet (1), the middle part is provided with pin-and-hole (5), the bottom is provided with a plurality of delivery ports (9), delivery port (9) is corresponding with shower nozzle (10) position, and locating hole I (4), locating hole II (7) are corresponding with pin-and-hole (5) position.
2. underground micro-irrigation device according to claim 1 is characterized in that: be installed on alignment pin (3), jump ring (6) in the pin-and-hole (5) that described water-guide rod (2) middle part is provided with, alignment pin (3) is riveted on jump ring (6).
3. underground micro-irrigation device according to claim 1 and 2, is characterized in that: the size of described locating hole I (4), locating hole II (7), pin-and-hole (5) and the in the same size of alignment pin (3).
4. underground micro-irrigation device according to claim 1, is characterized in that: the in the same size of the size of described delivery port (9) and shower nozzle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220576206.5U CN202918803U (en) | 2012-11-05 | 2012-11-05 | Underground micro-irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220576206.5U CN202918803U (en) | 2012-11-05 | 2012-11-05 | Underground micro-irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202918803U true CN202918803U (en) | 2013-05-08 |
Family
ID=48208799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220576206.5U Expired - Fee Related CN202918803U (en) | 2012-11-05 | 2012-11-05 | Underground micro-irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202918803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771583A (en) * | 2020-07-20 | 2020-10-16 | 马妮娜 | Ecological agriculture big-arch shelter intelligent management system |
-
2012
- 2012-11-05 CN CN201220576206.5U patent/CN202918803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771583A (en) * | 2020-07-20 | 2020-10-16 | 马妮娜 | Ecological agriculture big-arch shelter intelligent management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20141105 |
|
| EXPY | Termination of patent right or utility model |