CN216314520U

CN216314520U - Fountain root irrigation device

Info

Publication number: CN216314520U
Application number: CN202122483166.1U
Authority: CN
Inventors: 刘方平; 赵新宇; 付桃秀; 朱绿丹; 龚来红; 聂可祎; 汪西圣; 张义鑫
Original assignee: Jiangxi Ganfu Plain Water Conservancy Project Administration (jiangxi Irrigation Test Center Station)
Current assignee: Jiangxi Ganfu Plain Water Conservancy Project Administration (jiangxi Irrigation Test Center Station)
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-19
Anticipated expiration: 2031-10-15

Abstract

The utility model provides a device for irrigating water from a fountain root. The device for irrigating water from the spring root comprises a capillary tube, a flow stabilizer is fixedly mounted at one end of the capillary tube, a sleeve is fixedly sleeved outside the flow stabilizer, the bottom end of the sleeve extends to the underground, a filter screen is sleeved outside the sleeve, and water seepage is formed in the outer side of the sleeve. The device for irrigating the water from the root of the Yongquan provided by the utility model has the advantages of simple structure, easiness in manufacturing, convenience in use, reliable function and low price.

Description

Fountain root irrigation device

Technical Field

The utility model relates to the technical field of root irrigation, in particular to a fountain root irrigation device.

Background

With the development of science and technology and the shortage of water resources, the traditional irrigation technology is not suitable for fruit tree irrigation more and more, and a new fruit tree water-saving irrigation technology is continuously appeared. The current commonly used water-saving irrigation technology for fruit trees mainly comprises the following steps: surface drip irrigation, underground drip irrigation, micro-spray irrigation, fountain irrigation, underground infiltrating irrigation and the like, but the micro-irrigation mode has the problems of easy ageing of capillary tubes, easy blockage of spray heads, serious surface evaporation loss and the like, and has certain limitation in popularization and application in production. The Yongquan root irrigation is a water-saving irrigation technology developed in recent years, and is particularly suitable for fruit tree irrigation. The irrigation method is an improved underground micro-irrigation technology on the basis of spring irrigation, water is directly conveyed to a crop root area for irrigation, and fertilization can be performed by combining a water and fertilizer integration technology. The spring root irrigation device has the characteristics of large flow, strong anti-blocking capacity, simple and convenient device, high water and fertilizer utilization rate and the like, can solve the irrigation and fertilization problems of fruit trees under the condition of water and fertilizer integration, improves the water and fertilizer utilization rate, improves the yield and quality of fruits, and reduces the environmental pollution caused by fertilizer loss.

The existing spring root irrigation device mainly adopts a labyrinth runner type integrated irrigator and is matched with related pipelines to form the device. Because the labyrinth runner integrated irrigator has a complex structure, is produced in a small quantity by scientific research units at present, is difficult to popularize for scientific research, related products cannot be bought in the market, and the development of the Yongquan root irrigation technology is limited.

Therefore, there is a need to provide a new device for root irrigation of spring to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide the irrigation device for the Yongquan root irrigation, which has the advantages of simple structure, easy manufacture, convenient use, reliable function and low cost.

In order to solve the technical problem, the device for irrigating the water from the spring root provided by the utility model comprises: the capillary, the one end fixed mounting of capillary has the current stabilizer, the fixed cover in the outside of current stabilizer is equipped with the sleeve pipe, sheathed tube bottom extends to the underground, sheathed tube outside cover is equipped with the filter screen, the infiltration hole has been seted up in the sheathed tube outside.

Preferably, one end of the capillary far away from the flow stabilizer is connected with a water pipe of an irrigation system.

Preferably, the sleeve is made of PVC or UPVC material, and the inner diameter of the sleeve is 50mm and the length of the sleeve is 40 mm.

Preferably, the water seepage hole is arranged between the bottom of the sleeve and 15cm below the sleeve, the aperture of the water seepage hole is 5mm, and the aperture ratio of the water seepage hole between the bottom of the sleeve and 15cm below the sleeve is 30%.

Preferably, the filter screen is made of non-woven geotextile, the filter screen wraps the position of the sleeve pipe under the ground, and the wrapping thickness of the filter screen is 1-2 layers.

Compared with the related technology, the irrigation device for the Yongquan root irrigation provided by the utility model has the following beneficial effects:

the utility model provides a device for irrigating the water by using the spring root, which has the characteristics of simple structure, easy manufacture, convenient use, reliable function and low price, and overcomes the defects of complex structure, difficult manufacture, retention in a scientific research stage and difficult application to the actual production of the existing irrigators for the spring root; can let the rivers that the capillary flows out pass through the steady entering sleeve pipe of current stabilizer, directly flow to the root of plant surface through sheathed tube infiltration hole to will exceed the moisture storage of soil infiltration ability among the sleeve pipe, when guaranteeing to go into the infiltration flow volume, make moisture directly reach root of soil, reduce invalid evaporation, improve moisture utilization efficiency, reach the water conservation purpose.

Drawings

FIG. 1 is a schematic view of an installation structure of a device for irrigation of a root of a spring according to the present invention;

FIG. 2 is a schematic cross-sectional view of the apparatus for irrigation of a root of a spring according to the present invention;

fig. 3 is a schematic sectional structure view of the current stabilizer shown in fig. 2.

Reference numbers in the figures: 1. capillary, 2, flow stabilizer, 3, sleeve, 4, filter screen, 5, infiltration hole.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic view of an installation structure of the device for irrigation of a spring root according to the present invention; FIG. 2 is a schematic cross-sectional view of the apparatus for irrigation of a root of a spring according to the present invention; fig. 3 is a schematic sectional structure view of the current stabilizer shown in fig. 2. The device of watering of gushing spring root irrigation includes: the device comprises a capillary 1, a flow stabilizer 2, a sleeve 3, a filter screen 4 and a water seepage hole 5.

The flow stabilizer 2 adopts an irrigation capillary to connect an irrigation system, is arranged in the sleeve 3, and stabilizes water flow through the flow stabilizer 2 after water is introduced from a water source and irrigates water into the sleeve 3. The flow stabilizer 2 adopts a fountain irrigation flow stabilizer, is a mature product, is produced in large quantities at home and abroad, has low price, is generally 0.2 yuan/piece, has irrigation flow rate of 2L/h, 4L/h, 6L/h and the like, and has the flow rate specification of 2L/h or 4L/h according to the specification of a sleeve 3 of the device.

The sleeve 3 is made of PVC or UPVC material, the inner diameter is 50mm, and the length of the sleeve is 40 cm. A water seepage hole with the aperture of 5mm and the aperture ratio of 30 percent is arranged at 15cm on the lower part of the sleeve 3. The sleeve 3 is buried in the soil by 37cm and exposed to the ground by 3 cm. The water in the sleeve 3 is infiltrated into the soil through the infiltration holes 5 arranged at the lower part and directly irrigated to the root of the fruit tree. Because the flow of the current stabilizer 2 for the artesian spring irrigation is larger, when the soil seepage releasing capability is not strong, the volume of the sleeve 3 can store the water quantity which is not infiltrated in time. In addition, the sleeve 3 is provided with a hole with the length of 15cm and is in contact with soil, so that the infiltration area of moisture is ensured, compared with the method that the Yongquan irrigation current stabilizer 2 is directly placed in the soil, the infiltration speed of the moisture is greatly increased, an oval infiltration body can be formed at the root of a fruit tree, and the root system can easily absorb the moisture.

The filter screen 4 is formed by wrapping the part of the sleeve buried underground by non-woven geotextile, and the wrapping thickness is 1-2 layers. The filter screen 4 is used for ensuring that water smoothly passes through and seeps into soil, preventing soil particles from blocking the seepage holes 5 on the sleeve, preventing the soil particles from entering the sleeve 3 and silting the sleeve 3.

The working principle of the device for irrigating the water by the spring root provided by the utility model is as follows:

the current stabilizer 2 draws water from the irrigation system, eliminates the excess kinetic energy at the current stabilizer 2 through the flow channel, and then flows into the sleeve 3 smoothly. The water flow directly infiltrates into the root of the fruit tree through the infiltration holes 5 on the sleeve 3 and stores the water quantity exceeding the infiltration capacity of the soil in the sleeve 3. The filter screen 4 outside the sleeve 3 ensures that water smoothly passes through, and prevents soil particles from blocking the small holes and entering the sleeve 3 to cause siltation.

the utility model provides a device for irrigating the water by using the spring root, which has the characteristics of simple structure, easy manufacture, convenient use, reliable function and low price, and overcomes the defects of complex structure, difficult manufacture, retention in a scientific research stage and difficult application to the actual production of the existing irrigators for the spring root; can let the rivers that capillary 1 flows out pass through steady entering sleeve pipe 3 of current stabilizer 2, directly flow to the root of plant surface through sleeve pipe 3's infiltration hole 5 to will exceed the moisture storage of soil infiltration ability among sleeve pipe 3, when guaranteeing to go into the infiltration flow, make moisture directly reach the root of soil, reduce invalid evaporation, improve moisture utilization efficiency, reach the water conservation purpose.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A device for irrigating water from a fountain root, comprising: the capillary, the one end fixed mounting of capillary has the current stabilizer, the fixed cover in the outside of current stabilizer is equipped with the sleeve pipe, sheathed tube bottom extends to the underground, sheathed tube outside cover is equipped with the filter screen, the infiltration hole has been seted up in the sheathed tube outside.

2. The apparatus according to claim 1, wherein the end of the capillary tube remote from the flow stabilizer is connected to a water pipe of an irrigation system.

3. The apparatus of claim 1, wherein the sleeve is made of PVC or UPVC material, and has an inner diameter of 50mm and a length of 40 mm.

4. The apparatus as claimed in claim 3, wherein the water penetration hole is opened between the bottom of the sleeve and 15cm of the lower part of the sleeve, the hole diameter of the water penetration hole is 5mm, and the opening ratio of the water penetration hole between the bottom of the sleeve and 15cm of the lower part of the sleeve is 30%.

5. The apparatus of claim 1, wherein the screen is made of non-woven geotextile, and the screen covers the underground portion of the sleeve, and the thickness of the screen is 1-2 layers.