CN212877051U

CN212877051U - Forest tree root irrigation device

Info

Publication number: CN212877051U
Application number: CN202020917357.7U
Authority: CN
Inventors: 杜素文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-04-06
Anticipated expiration: 2030-05-26

Abstract

The tree root irrigation device comprises an annular irrigation assembly and a water supply assembly, wherein the annular irrigation assembly is buried in the surface layer of the land and arranged around the roots of trees and comprises an annular water distribution section and a water inlet pipe section, the annular water distribution section is provided with a plurality of water outlets uniformly arranged along the circumferential direction, one end of the water inlet pipe section is integrated with the annular water distribution section, and the other end of the water inlet pipe section is communicated with the water supply assembly; the water supply assembly comprises a water supply vertical pipe, one end of the water supply vertical pipe is sleeved and matched with the water inlet pipe section, and the other end of the water supply vertical pipe extends out of the ground; the annular water distribution section is located below each water outlet and is provided with a flow guide assembly, the top of the flow guide assembly is provided with an arc-shaped groove which is embedded and matched with the outer wall of the annular water distribution section, a flow guide water inlet is formed in the position corresponding to the water outlet, the lower part of the flow guide assembly is provided with a flow guide water outlet, and an inclined guide plate extending to the flow guide water outlet is arranged below the flow guide water inlet. The utility model not only improves the energy-saving irrigation rate of water resources; the effective utilization rate of the agricultural fertilizer is also improved; thereby improving the stable yield, high quality and high yield of the fruit trees.

Description

Forest tree root irrigation device

Technical Field

The utility model relates to a gardens irrigation equipment specifically indicates a forest root irrigation equipment.

Background

Nowadays, energy shortage is the subject of the current society, especially, shortage of water resources is serious, some areas can have drought conditions, water resource protection and water conservation have attracted high attention and wide attention of the society, wherein irrigation water in gardens accounts for most of the water resources, but the current garden irrigation is generally full irrigation, spray irrigation or underground infiltration pipe, so that the water resources generally do not penetrate into the root of a tree and evaporate a large part under the irradiation of sunlight, the water utilization mode can cause serious waste of the water resources, and the tree can not efficiently absorb the water resources.

The irrigation methods known in the world currently include technologies such as flood irrigation, sprinkling irrigation, drip irrigation and infiltrating irrigation. Among them, the technologies of flood irrigation, sprinkling irrigation and drip irrigation are different in use method, but are ground irrigation methods, water is absorbed from the ground to the roots of plants, and more than two thirds of water resources are wasted. Similarly, the water and fertilizer integration technology using these methods cannot completely absorb the fertilizer from the plant roots, resulting in fertilizer waste. In addition, if the common ground irrigation technology is applied to indoor environment (such as a greenhouse), the humidity of the indoor environment is increased, so that the disease is aggravated, and the growth of crops is not facilitated.

The irrigation industry also has an underground infiltration irrigation technology, namely, drip irrigation equipment is buried under soil at the roots of plants, and water is slowly supplied to the underground to achieve the effects of root irrigation and fertilization.

Disclosure of Invention

The utility model aims at overcoming the defect that prior art exists, thereby providing one kind can directly irrigate infiltration plant root, realize the integration of liquid manure and improve the energy-conserving irrigation rate of water resource, improve the forest root irrigation equipment of the effectual rate of utilization of farming fertilizer.

In order to achieve the above object, the utility model relates to a forest root irrigation equipment, including annular irrigation subassembly and water supply assembly, its special character lies in: the annular irrigation assembly is buried in the surface layer of the land and arranged around the root of the tree, and comprises an annular water distribution section and a water inlet pipe section, wherein the annular water distribution section is provided with a plurality of water outlets uniformly arranged along the circumferential direction, one end of the water inlet pipe section and the annular water distribution section are integrally arranged, and the other end of the water inlet pipe section is communicated with the water supply assembly; the water supply assembly comprises a water supply vertical pipe, one end of the water supply vertical pipe is sleeved and combined with the water inlet pipe section, and the other end of the water supply vertical pipe extends out of the ground; the annular water distribution section is located below each water outlet and is provided with a flow guide assembly, the top of the flow guide assembly is provided with an arc-shaped groove which is matched with the outer wall of the annular water distribution section in an embedded mode, a flow guide water inlet is formed in the position corresponding to the water outlet, a flow guide water outlet is formed in the lower portion of the flow guide assembly, and an inclined guide plate extending to the flow guide water outlet is arranged below the flow guide water inlet.

Preferably, the outer wall of the connecting end of the water supply vertical pipe and the water inlet pipe section is provided with a connecting flange, and the edge of the water inlet pipe section matched with the connecting flange is provided with a flange; the connecting flange is connected with the flanging flange through a bolt.

Furthermore, an annular groove is formed in the connecting end of the water inlet pipe section and the water supply vertical pipe, and an anti-seepage water sealing ring is placed in the annular groove.

Furthermore, the cross section of the anti-seepage water sealing ring is Y-shaped, and the anti-seepage water sealing ring is a sealing ring made of polyurethane.

Preferably, a metal filter screen is suspended in the water supply vertical pipe through a supporting seat.

Further, the metal filter net is piled with large gap sand, such as cobblestones.

Preferably, the bottom of the flow guide assembly is of an arch structure, so that a good supporting effect is achieved.

Preferably, a water pipe cover is installed at the top of the water supply vertical pipe.

Preferably, the water pipe cover is in threaded fit with the outer wall of the top of the water supply stand pipe.

Preferably, the annular irrigation assembly and the water supply assembly are provided with multiple groups in a matched manner, are connected through a pipe network and can be communicated with a water supply pipe network or a rainwater collecting device, and large-area automatic irrigation is realized.

The utility model has the advantages that: by adopting the tree root irrigation device with the structure in batches in occasions such as a forest farm and the like, the land utilization rate can be improved; but also improves the energy-saving irrigation rate of water resources; the effective utilization rate of the agricultural fertilizer is also improved; thereby improving the stable yield, high quality and high yield of the fruit trees. In response to the national ambitious goal of building green China, the device can accurately fertilize the fruit forest through accurate irrigation of the fruit forest, so that the construction of the fruit forest in the western arid region can be promoted, the agriculture can be driven to be poverty-deprived and rich, and the western Sagnan can play a positive role.

Drawings

FIG. 1 is a schematic structural view of the tree root irrigation device of the present invention;

FIG. 2 is a schematic view of the sectional structure of the irrigation device for the root of forest trees of the present invention;

FIG. 3 is an enlarged schematic view of the water supply assembly of FIG. 2;

FIG. 4 is a schematic structural view of a flow guide assembly in the tree root irrigation device of the present invention;

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

The tree root irrigation device shown in the figure comprises an annular irrigation assembly 1 and a water supply assembly 2, wherein the annular irrigation assembly 1 is buried in the surface layer of the ground and arranged around the roots of trees and comprises an annular water distribution section 1.1 and a water inlet pipe section 1.2, the annular water distribution section 1.1 is provided with a plurality of water outlets 1.11 uniformly arranged along the circumferential direction, one end of the water inlet pipe section 1.2 is integrally arranged with the annular water distribution section 1.1, and the other end of the water inlet pipe section 1.2 is communicated with the water supply assembly 2; the water supply assembly 2 comprises a water supply vertical pipe 2.1, one end of the water supply vertical pipe 2.1 is sleeved and matched with the water inlet pipe section 1.2, and the other end of the water supply vertical pipe 2.1 extends out of the ground;

the outer wall of the connecting end of the water supply vertical pipe 2.1 and the water inlet pipe section 1.2 is provided with a connecting flange 2.2, and the edge of the water inlet pipe section 1.2 matched with the connecting flange is provided with a flange 1.21; the connecting flange 2.2 is connected with the flanging flange 1.21 through bolts.

The central bus of the connecting end of the water inlet pipe section 1.2 and the water supply vertical pipe 2.1 forms a certain included angle with the ground and is provided with an annular groove 1.22, so that the water supply vertical pipe 2.1 is inserted into the water inlet pipe section 1.2 and is inclined outwards from the ground, and forestry personnel can not be disturbed by branches and the like when watering.

The water seepage prevention sealing ring 4 is arranged in the annular groove 1.22, the cross section of the water seepage prevention sealing ring 4 is Y-shaped, and the water seepage prevention sealing ring 4 is made of polyurethane. The top of the water supply vertical pipe 2.1 is provided with a water pipe cover 2.3. Water pipe cover 2.3 and water supply riser 2.1 top outer wall screw-thread fit, water pipe cover 2.3 except can sheltering from the grit here and get into water supply riser 2.1, has two effects in addition, and is first: the sealing cover is opened in summer, so that the effect of facilitating the ventilation of soil is achieved; secondly, the method comprises the following steps: the sealing cover is covered in winter, and the effect of preventing cold air from entering the soil is achieved.

Annular water distribution section 1.1 is located the below of every delivery port 1.11 and all is provided with water conservancy diversion subassembly 3, and the cooperation is inlayed with annular water distribution section 1.1 outer wall to 3 tops of water conservancy diversion subassembly have an arc recess, and corresponds delivery port 1.11 department and seted up water conservancy diversion water inlet 3.1, and water conservancy diversion delivery port 3.2 has been seted up to water conservancy diversion subassembly 3 lower part, and water conservancy diversion water inlet 3.1 below is provided with the inclined plane guide plate 3.3 that extends to water conservancy diversion delivery port 3.2. The bottom of the flow guide component 3 is of an arch structure, and a good supporting effect is achieved. The water outlet 1.11 and the inclined plane guide plate 3.3 have a certain distance from top to bottom, and the core effect of the water outlet is that when the water flow of the water outlet 1.11 flows down, a certain fall exists, the water flow has downward impact force, and then the water flow is accelerated to flow to the diversion water outlet 3.2 through the inclined plane guide plate 3.3, so that the diversion water outlet 3.2 is prevented from being blocked by soil.

A metal filter screen 2.12 is suspended in the water supply vertical pipe 2.1 through a support seat 2.11. The metal screen 2.12 is packed with large interstitial sand 2.13, such as cobblestones. Therefore, delayed irrigation or delayed release of the water and fertilizer integrated solution can be realized.

This device forest root irrigation equipment in-process: the prepared water and fertilizer are injected from the water supply vertical pipe 2.1, distributed along the periphery of the tree root through the annular water distribution section 1.1 on the annular irrigation component 1 and then flow out to the soil and the root of the fruit tree through the water outlet 1.11. In the process, the nutrient water flows into the diversion water inlet 3.1 of the diversion assembly 3 through the water outlet 1.11 and flows to the inclined plane diversion plate 3.3, and flows into the soil from the diversion water outlet 3.2 through the water flow impact force generated by the fall of the diversion water inlet 3.1 and the inclined plane diversion plate 3.3, so as to irrigate the roots of fruit trees and ensure that the roots absorb water and nutrients as soon as possible.

The water supply assembly 2 of the tree root irrigation device of the device can also be connected with a water supply network or a rainwater collecting device, so that a large-scale tree root irrigation system is realized in batches. 4, the technology can be used for promoting agriculture poverty removal and enrichment to the construction of fruit woods in the western arid region through accurate irrigation and accurate fertilization of the fruit woods, and plays a positive role in realizing the western south of the Yangtze river. And simultaneously, the utility model discloses forest root irrigation equipment's delivery port 1.11 department also can scatter to plant melon, cotton, herbaceous plant class, textbook crop except around forest root, like wheat corn etc..

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a forest root irrigation equipment, includes annular irrigation subassembly (1) and water supply assembly (2), its characterized in that:

the annular irrigation assembly (1) is buried in the surface layer of the ground and arranged around the root of a tree, and comprises an annular water distribution section (1.1) and a water inlet pipe section (1.2), wherein the annular water distribution section (1.1) is provided with a plurality of water outlets (1.11) uniformly arranged along the circumferential direction, one end of the water inlet pipe section (1.2) is integrally arranged with the annular water distribution section (1.1), and the other end of the water inlet pipe section is communicated with the water supply assembly (2);

the water supply assembly (2) comprises a water supply vertical pipe (2.1), one end of the water supply vertical pipe (2.1) is sleeved and matched with the water inlet pipe section (1.2), and the other end of the water supply vertical pipe (2.1) extends out of the ground;

annular water distribution section (1.1) all is provided with water conservancy diversion subassembly (3) in the below that is located every delivery port (1.11), the cooperation is inlayed with annular water distribution section (1.1) outer wall to water conservancy diversion subassembly (3) top has the arc recess, and corresponds delivery port (1.11) department and has seted up water conservancy diversion water inlet (3.1), water conservancy diversion delivery port (3.2) have been seted up to water conservancy diversion subassembly (3) lower part, water conservancy diversion water inlet (3.1) below is provided with inclined plane guide plate (3.3) that extend to water conservancy diversion delivery port (3.2).

2. The forest tree root irrigation device according to claim 1, wherein: the outer wall of the connecting end of the water supply vertical pipe (2.1) and the water inlet pipe section (1.2) is provided with a connecting flange (2.2), and the edge of the water inlet pipe section (1.2) matched with the connecting flange is provided with a flanging flange (1.21); the connecting flange (2.2) is connected with the flanging flange (1.21) through bolts.

3. The forest tree root irrigation device according to claim 2, wherein: the water supply device is characterized in that an annular groove (1.22) is formed in the connecting end of the water inlet pipe section (1.2) and the water supply vertical pipe (2.1), and an anti-seepage water sealing ring (4) is placed in the annular groove (1.22).

4. The forest tree root irrigation device according to claim 3, wherein: the cross section of the anti-seepage water sealing ring (4) is Y-shaped, and the anti-seepage water sealing ring (4) is a sealing ring made of polyurethane.

5. The forest tree root irrigation device according to claim 1, wherein: a metal filter screen (2.12) is suspended in the water supply vertical pipe (2.1) through a support seat (2.11).

6. The forest tree root irrigation device according to claim 5, wherein: the metal filter screen (2.12) is piled with large-gap sand (2.13) such as cobblestones.

7. The forest tree root irrigation device according to claim 1, wherein: the bottom of the flow guide assembly (3) is of an arch structure, and a good supporting effect is achieved.

8. The forest tree root irrigation device according to claim 1, wherein: and a water pipe cover (2.3) is arranged at the top of the water supply vertical pipe (2.1).

9. The forest tree root irrigation device according to claim 8, wherein: the water pipe cover (2.3) is in threaded fit with the outer wall of the top of the water supply vertical pipe (2.1).

10. The forest tree root irrigation device according to claim 1, wherein: the annular irrigation assembly (1) and the water supply assembly (2) are matched and provided with multiple groups and are connected through a pipe network, and the annular irrigation assembly can be communicated with a water supply pipe network or a rainwater collecting device to realize large-area automatic irrigation.