CN213427574U - Underground irrigation device - Google Patents
Underground irrigation device Download PDFInfo
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- CN213427574U CN213427574U CN202021666653.0U CN202021666653U CN213427574U CN 213427574 U CN213427574 U CN 213427574U CN 202021666653 U CN202021666653 U CN 202021666653U CN 213427574 U CN213427574 U CN 213427574U
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- fertilizer
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- irrigation device
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Abstract
An underground irrigation device belongs to the field of agricultural machinery, in particular to irrigation equipment. The lower part of the underground irrigation device is conical, the upper part of the underground irrigation device is cylindrical, and the outer wall of the cylinder is provided with a pressure compensation water dropper; the device is internally provided with a fertilizer storage device, a water storage device and an automatic irrigation device. The fertilizer storage device comprises a fertilizer storage barrel and a fertilizer applicator, wherein the fertilizer storage barrel is arranged at the upper end in the irrigation device, a water storage space is reserved between the fertilizer storage barrel and the inner wall of the irrigation device, a water storage cavity is formed between the fertilizer storage barrel and the lower conical space, and the fertilizer applicator is arranged in the fertilizer storage barrel; the water storage device comprises a water storage cavity, a rainwater collecting filter and a buoy switch, the rainwater collecting filter is arranged on the upper portion of the irrigation device, the outer wall of the fertilizer storage barrel and the outer wall of the irrigation device are fixed, and the buoy switch is arranged below the rainwater collecting filter. The device can collect rainwater at the same time, presets fertilizer application, directly irrigates the root of the tree and saves water. In addition, the equipment structure is simple, and the operation and maintenance are convenient.
Description
Technical Field
The utility model belongs to the field of agricultural machinery, especially, irrigation equipment.
Background
China is not only a large population country, but also a large water-deficient country. Grain and water are both essential for human survival, and in both of them, the development of crops cannot be irrigated away from water sources, so that the protection of water resources is related to the national civilization.
In the aspect of agricultural irrigation, the consumption of water is often very large, and water-saving irrigation advocates saving water sources and improving the utilization rate of water.
The existing intelligent automatic irrigation system in the water-saving irrigation technology has the defects that a plurality of facility devices are required to be additionally arranged in the system, the investment cost is high, certain technical skills are required for maintenance and management, the system is not easy to popularize and apply to small-scale planting households and households, and the system is not suitable for application of fruit trees in orchards.
Disclosure of Invention
The utility model aims at providing a simple and easy subsurface irrigation device, simple structure, easy operation maintenance to can play better water conservation effect.
The utility model is characterized in that the lower part of the device is conical, the upper part is cylindrical, and the outer wall of the cylinder is provided with a pressure compensation water dropper; device inside sets up stores up fertile device, water storage device to and automatic irrigation equipment, wherein:
the fertilizer storage device comprises a fertilizer storage barrel and a fertilizer applicator, wherein the fertilizer storage barrel is arranged at the upper end in the irrigation device, a water storage space is reserved between the fertilizer storage barrel and the inner wall of the irrigation device, a water storage cavity is formed between the fertilizer storage barrel and the lower conical space, and the fertilizer applicator is arranged in the fertilizer storage barrel;
the water storage device comprises a water storage cavity, a rainwater collecting filter and a buoy switch, the rainwater collecting filter is arranged on the upper portion of the irrigation device, the outer wall of the fertilizer storage barrel and the outer wall of the irrigation device are fixed, and the buoy switch is arranged below the rainwater collecting filter.
The pressure compensation drippers are uniformly distributed on the outer wall of the water storage cavity; four paths are uniformly arranged along the outer wall of the water storage cavity at intervals longitudinally, and three compensation drippers are uniformly arranged at intervals in each path.
The anti-blocking plate is arranged on the outer wall of the irrigation device and corresponds to the pressure compensation dripper, and the anti-blocking plate is linked with the floating ball switch; the anti-blocking plate is provided with water seepage holes; when the anti-blocking plate and the float switch rise to the top, the water seepage hole corresponds to the water outlet of the pressure compensation water dropper.
The irrigation device is also provided with a shell, and the wall of the shell is provided with a water outlet hole.
The device of the invention is vertically inserted into the root of the tree, and the irrigation port is underground, thus not influencing the ground management and operation. The device can collect rainwater simultaneously to predetermine the fertilization, directly irrigate trees root, using water wisely. In addition, the device has simple structure, convenient operation and maintenance and relatively low cost, and is suitable for being used by scattered households for planting trees and fruit trees.
Drawings
Fig. 1 is a schematic structural view of embodiment 1.
Fig. 2 is a half-width structural diagram of embodiment 1.
The fertilizer storage barrel comprises a fertilizer storage barrel 1, a fertilizer applicator 2, a water storage cavity 3, a water inlet pipe 4, a rainwater collecting filter 5, a buoy switch 6, a switch valve 7, an anti-blocking plate 8, a protective plate 9, a water seepage hole 10, a pressure compensation water dropper 11, a shell 12, a water outlet hole 13, a barrel cover 14 and a fertilizer conveying port 15.
Detailed Description
Example 1: an underground irrigation device is provided, the lower part of which is conical, the upper part of which is cylindrical, and the cylindrical outer wall of which is provided with a pressure compensation dripper. Inside the device, set up and store up fertile, water storage to and automatic irrigation equipment.
The fertilizer storage device comprises a fertilizer storage barrel 1 and a fertilizer applicator 2, wherein the fertilizer storage barrel 1 is arranged at the upper end in the irrigation device, a water storage space is reserved between the fertilizer storage barrel 1 and the inner wall of the irrigation device, and a water storage cavity 3 is formed between the fertilizer storage barrel 1 and the lower conical space. The Venturi fertilizer applicator 2 is arranged in the fertilizer storage barrel 1 and used for filling the fertilizer in the fertilizer storage barrel 1 into the water storage cavity 3.
The water storage device comprises a water storage cavity 3, a water inlet pipe 4, a rainwater collecting filter 5 and a buoy switch 6, wherein the rainwater collecting filter 5 is arranged at the upper part of the irrigation device and fixes the fertilizer storage barrel 1 and the outer wall of the irrigation device, and the rainwater collecting filter 5 is a screen mesh and can filter large impurities such as leaves, stones and the like in collected rainwater so as to prevent the large impurities from entering the water storage cavity to influence the water storage and block a water seepage port. The lower part of the rainwater collection filter 5 is provided with a buoy switch 6, and the rainwater collection filter 5 is controlled to collect or prevent rainwater from entering the water storage cavity 3 through ascending and descending of the buoy switch. When the water amount in the water storage cavity 3 reaches a certain water level, the float switch 6 rises to block the rainwater from continuously entering the water storage cavity 3. If the water quantity in the water storage cavity 3 is insufficient, water is supplemented through a water inlet pipe 4 externally connected to the water storage cavity 3.
The pressure compensation drippers 11 are uniformly distributed on the outer wall of the water storage cavity 3; four paths are uniformly arranged along the outer wall of the water storage cavity 3 at intervals longitudinally, and three compensation drippers are uniformly arranged at intervals in each path.
The upper opening of the irrigation device is in a horn mouth shape, the range of collecting rainwater is enlarged, a mouth clinging to the ground can be formed, and the irrigation device cannot extend out of the ground to form obstacles.
The switch valve 7 of the Venturi fertilizer applicator is arranged in the fertilizer storage barrel so as to be convenient to operate.
The anti-blocking plate 8 is arranged on the outer wall of the irrigation device at a position corresponding to the pressure compensation dripper 11, and the anti-blocking plate 8 is linked with the float switch 6; the anti-blocking plate 8 is provided with water seepage holes 10. When the anti-blocking plate 8 and the float switch 6 rise to the top, the water seepage hole 10 corresponds to the water outlet of the pressure compensation water dropper 11, and the pressure compensation water dropper 11 discharges water to the water storage cavity 3; when the anti-blocking plate 8 and the float switch 6 fall to the bottom, the pressure compensation dripper 11 is closed due to insufficient pressure in the water storage cavity 3, the water seepage hole 10 and the water outlet of the pressure compensation dripper 11 are staggered, and the pressure compensation dripper 11 can be prevented from being blocked by mud entering from the outside.
The irrigation device is further provided with a shell 12, and the wall of the shell 12 is provided with a water outlet hole 13 so that fertilizer and water in the water storage cavity 3 can permeate into the soil around the irrigation device through the water outlet hole.
The fertilizer storage barrel 1 of the irrigation device is provided with a barrel cover 14, and a fertilizer conveying port 15 is arranged on the barrel cover 14.
The depth of the irrigation device buried in the soil is determined according to the root system of the plant, so that the position of water seeped by the device is just at the developed position of the root of the plant, and the direct absorption of water and fertilizer by the root is ensured.
When the device is used, the device is buried at the root of a tree, and only the bell mouth of the device is exposed out of the ground. The conical lower tip is convenient to insert underground and connects the water inlet pipe of the venturi with the grounding water pipe. When the fertilizer is needed to be applied, the fertilizer can be put into the fertilizer storage barrel, the barrel cover is covered, the valve is opened, and the fertilizer in the fertilizer storage barrel is sucked into the pipe when water flows in the water inlet pipe and then is discharged to the water storage cavity from the water outlet. The fertilizer or water in the water storage cavity seeps out of the soil at the root of the tree from the water seepage port, and the water and fertilizer directly reach the root, so that the utilization rate of the water and fertilizer is improved.
Claims (5)
1. The underground irrigation device is characterized in that the lower part of the device is conical, the upper part of the device is cylindrical, and pressure compensation drippers are arranged on the cylindrical outer wall; device inside sets up stores up fertile device, water storage device to and automatic irrigation equipment, wherein:
the fertilizer storage device comprises a fertilizer storage barrel and a fertilizer applicator, wherein the fertilizer storage barrel is arranged at the upper end in the irrigation device, a water storage space is reserved between the fertilizer storage barrel and the inner wall of the irrigation device, a water storage cavity is formed between the fertilizer storage barrel and the lower conical space, and the fertilizer applicator is arranged in the fertilizer storage barrel;
the water storage device comprises a water storage cavity, a rainwater collecting filter and a buoy switch, the rainwater collecting filter is arranged on the upper portion of the irrigation device, the outer wall of the fertilizer storage barrel and the outer wall of the irrigation device are fixed, and the buoy switch is arranged below the rainwater collecting filter.
2. The underground irrigation device as claimed in claim 1, wherein the pressure compensation drippers are uniformly distributed on the outer wall of the water storage cavity; four paths are uniformly arranged along the outer wall of the water storage cavity at intervals longitudinally, and three compensation drippers are uniformly arranged at intervals in each path.
3. The underground irrigation device as claimed in claim 1, wherein an anti-blocking plate is arranged on the outer wall of the irrigation device at a position corresponding to the pressure compensation dripper, and the anti-blocking plate is linked with the float switch; the anti-blocking plate is provided with water seepage holes; when the anti-blocking plate and the float switch rise to the top, the water seepage hole corresponds to the water outlet of the pressure compensation water dropper.
4. The irrigator of claim 1 further comprising a housing having an outlet opening in a wall of the housing.
5. The underground irrigation device as claimed in claim 1, wherein the fertilizer storage barrel of the irrigation device is provided with a barrel cover, and the barrel cover is provided with a fertilizer delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021666653.0U CN213427574U (en) | 2020-08-13 | 2020-08-13 | Underground irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021666653.0U CN213427574U (en) | 2020-08-13 | 2020-08-13 | Underground irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213427574U true CN213427574U (en) | 2021-06-15 |
Family
ID=76309364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021666653.0U Active CN213427574U (en) | 2020-08-13 | 2020-08-13 | Underground irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213427574U (en) |
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2020
- 2020-08-13 CN CN202021666653.0U patent/CN213427574U/en active Active
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