CN212697029U

CN212697029U - Simply collect rainwater root irrigation device

Info

Publication number: CN212697029U
Application number: CN202021740675.7U
Authority: CN
Inventors: 陈明玉; 邵明安; 魏孝荣; 李同川; 甘淼; 杨析
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-03-16
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to a root irrigation device for simply collecting rainwater, which comprises a water collecting part, a root irrigation part and an anti-blocking part; the water collecting part is a gully formed by sinking towards the periphery of the vegetation as the center; the root irrigation part comprises a plurality of infiltration pipes and hoses with different lengths, and each infiltration pipe is provided with an infiltration hole and a plurality of infiltration holes; any two adjacent infiltration pipes are connected through the hose; the anti-blocking part comprises a sand removing ring and gauze; the utility model has the advantages of simple structure and reasonable design, stability is good, and the cost of manufacture is low, uses convenient operation, can effectively guide the rainwater to deep soil, supplies the fruit tree root system to absorb the utilization, has reduced the earth's surface evaporation of rainwater, has improved rainwater utilization efficiency, is suitable for arid area fruit tree to plant the use. The device can be used for water-saving irrigation under the irrigation condition.

Description

Simply collect rainwater root irrigation device

Technical Field

The utility model relates to an agricultural irrigation technical field especially relates to a simply collect rainwater root irrigation device.

Background

Loess plateau drought and rainless, water resource shortage, vegetation irrigation is less, basically depends on rainwater growth, and the method is typical rain-fed agriculture. However, rainwater on the loess plateau is mostly concentrated in 6-8 months, the rainwater is mostly mainly stormy rain, the rainwater infiltration is limited, a large amount of rainwater flows out in a runoff mode, and the surface evaporation is strong, so that the rainwater resource is greatly wasted. Because the infiltration depth of rainwater is limited and the underground water is buried deeply, the vegetation root system is difficult to develop towards the deep part, and the depth of most root systems is not more than 1 m. And the planting in successive years also causes the lack of soil moisture of the deep soil layer, but the rainwater is difficult to supplement. How to promote the infiltration of water and improve the utilization efficiency of rainwater becomes the key for improving the agricultural production and income.

Traditional flood irrigation watering inefficiency causes a large amount of wastes of water resource, and emerging burette sprinkling irrigation water conservation is effectual, but equipment is complicated, and equipment is fixed in the field, and the investment is big and blocks up easily, and maintenance work is loaded down with trivial details, is not convenient for use widely by a large scale, because of economic reasons, the peasant is unwilling to carry out a large amount of investments in the orchard in many times. And most orchards on the loess plateau have no irrigation condition. At present, rainwater resource utilization efficiency in loess plateau areas is low, waste is serious, rainwater collection and rainwater utilization technologies fall behind, if rainwater is increased reasonably and infiltrates into plant roots on the spot, surface runoff and surface evaporation can be reduced, rainwater utilization efficiency is improved, and tree growth and water and soil loss reduction are facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a simply collect rainwater root irrigation device carries out deep irrigation through collecting the rainwater, and this technical investment is little, and the installation is maintained simply to effectively guide the rainwater to deep soil, supply the vegetation root system absorption and utilization, can effectively solve the problem in the background art.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a root irrigation device for simply collecting rainwater, which comprises a water collecting part, a root irrigation part and an anti-blocking part;

the water collecting part is a gully formed by sinking towards the periphery of the vegetation as the center, the gully is in a closed shape, the side wall of the gully is gentle, the height of the upper edge of the gully is flush with the planting surface, and ground cloth is paved on the slope surface of the gully;

the root irrigation part comprises a plurality of infiltration pipes and hoses with different lengths, and is arranged at the bottom of the gully;

the infiltration pipe comprises an upper pipe orifice, a pipe body and a lower pipe orifice, wherein the upper pipe orifice is positioned above the ground, the pipe body and the lower pipe orifice are positioned underground, and the infiltration pipe is vertically arranged; a plurality of infiltration holes are formed in the side wall of the upper pipe orifice, a connecting pipe is arranged below the infiltration holes, one end of the connecting pipe is communicated with the infiltration pipes, the other end of the connecting pipe is used for being sleeved with the hose, and any two adjacent infiltration pipes are connected through the hose; a pipe plug is inserted at the lower pipe opening, and a plurality of water seepage holes are formed in the side wall of the lower pipe opening;

the anti-blocking part comprises a sand removing ring and gauze; the sand removing ring is an annular recess and is positioned below the infiltration holes, and the side wall of the outer edge of the sand removing ring is flush with the bottom end of the slope surface of the gully; the gauze is wrapped on the outer walls of the seepage holes and the seepage holes.

As a further aspect of the present invention: the sand removing ring is adhered to the outer wall of the infiltration pipe.

As a further aspect of the present invention: the infiltration pipe is a hard PVC pipe.

As a further aspect of the present invention: the sponge is further placed at the bottom of the pipe inside the water seepage hole, and the shape of the sponge is matched with that of the seepage hole.

As a further aspect of the present invention: the upper pipe orifice is also provided with a funnel.

As a further aspect of the present invention: except for the infiltration pipe with the shortest length, the other upper pipe openings are provided with the pipe plugs.

The utility model has the advantages that: the utility model provides a pair of simply collect rainwater root irrigation and put and improved dry land rainwater utilization efficiency effectively, promoted the fruit tree root system to the development of deep soil layer. The device simple structure reasonable in design, stability is good, and the cost of manufacture is low, uses convenient operation, can effectively guide the rainwater to deep soil, supplies the fruit tree root system to absorb the utilization, has reduced the earth's surface evaporation of rainwater, has improved rainwater utilization efficiency, is suitable for arid area fruit tree and plants the use. The device can be used for water-saving irrigation under the irrigation condition.

Drawings

Fig. 1 is a schematic structural view of a simple rainwater collecting root irrigation device according to an embodiment of the present invention;

fig. 2 is a top view of a simple rainwater collecting root irrigation device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the rainwater root irrigation device for artificial water supplement, which is provided by the embodiment of the present invention.

In the figure: ground cloth 1, sand removing ring 2, hose 3, infiltration pipe 4, sponge 5, gauze 6, infiltration hole 7, pipe plug 8, infiltration hole 9, vegetation 10 and funnel 11.

Detailed Description

The following describes in detail a simple rainwater collection root irrigation device provided by the present invention with reference to the accompanying drawings and specific embodiments.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Specific example 1: as shown in fig. 1 to 3, the present embodiment provides a root irrigation device for simply collecting rainwater, which includes a water collecting part, a root irrigation part, and an anti-blocking part;

as shown in fig. 1 and 2, the water collecting part is a gully formed by sinking around vegetation, the gully is closed, the side wall of the gully is gentle, the height of the upper edge of the gully is flush with the planting surface, and ground cloth 1 is laid on the slope surface of the gully to ensure that cleaner rainwater can quickly flow into the bottom of the gully.

The ground cloth 1 is laid, so that direct washing of rainwater on soil can be avoided, water and soil are kept, and nutrient loss is prevented; accumulated water on the slope surface is timely drained, the drainage performance of the ground fabric 1 ensures that the accumulated water on the slope surface rapidly flows into the root irrigation part, the slope surface is ensured to be clean, and the reverse osmosis of soil particles is effectively inhibited.

As shown in fig. 2, the root irrigation part in this embodiment includes four infiltration pipes 4 and a flexible pipe 3; the lengths of the four infiltration pipes are 1 meter, 2 meters, 3 meters and 4 meters respectively; any two adjacent infiltration pipes 4 are connected through the flexible pipe 3, and the root irrigation part is arranged at the bottom of the gully.

As shown in fig. 1, in this embodiment, the infiltration pipe 4 is a PVC pipe, the infiltration pipe 4 includes an upper pipe orifice, a pipe body, and a lower pipe orifice, and after drilling through a soil drill with a diameter of 10cm, the pipe body and the lower pipe orifice are buried underground, the upper pipe orifice is located above the ground, and the infiltration pipe 4 is placed in a vertical state. Pipe plugs 8 are arranged at the lower pipe openings of the four infiltration pipes 4, two rows of infiltration holes 7 with the diameter of 1cm are arranged on the side walls of the lower pipe openings, and each row is provided with 6 infiltration holes 7 which are uniformly distributed on the side walls of the lower pipe openings; two rows of infiltration holes 9 with the diameter of 2cm are arranged on the side wall of the upper pipe orifice; each row is provided with 6 infiltration holes 9 which are evenly distributed on the side wall of the pipe orifice. Go into the infiltration hole 9 below and be equipped with two connecting pipes about, the one end intercommunication of connecting pipe go into infiltration pipe 4, the other end of connecting pipe is used for cup jointing hose 3.

As shown in fig. 1, the anti-blocking portion in this embodiment includes a sand removing ring 2 and a gauze 6; in the embodiment, the sand removing ring 2 is an annular recess made of plastic, and the diameter of an inner ring of the sand removing ring 2 is matched with the pipe orifice of the infiltration pipe 4; when the device is installed, the sand removing ring 2 is sleeved in from the upper pipe orifice and is bonded on the outer wall of the infiltration pipe 4, the bonding part of the sand removing ring 2 and the infiltration pipe 4 is positioned on the pipe wall between the infiltration hole 9 and the connecting pipe, and the side wall of the outer edge of the sand removing ring 2 is flush with the bottom end of the slope surface of the gully. The sand removing ring 2 is used for further settling the silt in the rainwater. In order to prevent a small amount of silt which cannot be precipitated from entering the infiltration pipe 4, the outer wall of the infiltration hole 9 is wrapped with the gauze 6, and the precipitated rainwater is further filtered; meanwhile, the outer wall of the water seepage hole 7 is also wrapped with the gauze 6, so that the water seepage hole 7 is prevented from being blocked by soil entering the seepage pipe 4; go into the bottom of oozing pipe 4 and still placed sponge 5, the shape of sponge 5 with go into the interior shape matching of oozing pipe 4, just the height of sponge 5 is higher than the top row ooze water hole 7, sponge 5 can filter the intraductal rainwater of entering once more, prevents from inside jam ooze water hole 7.

As shown in FIG. 3, during periods of low rain, manual irrigation may be used. And a funnel 11 is arranged at the pipe orifice of one end of the infiltration pipe 4, which is positioned on the ground surface, so that irrigation personnel can conveniently irrigate from the pipe orifice at the top.

Specific example 2: in this embodiment, the pipe plug 8 is not disposed at the upper pipe orifice of the infiltration pipe 4 with a length of 1 meter, and the pipe plugs 8 are disposed at the upper pipe orifices of the infiltration pipes 4 with lengths of 2 meters, 3 meters and 4 meters. A large amount of rainwater flows into the infiltration pipes 4 with the length of 1 meter, and when the liquid level in the pipes reaches a connecting pipe communicated with the hose 3, the rainwater flows into the adjacent infiltration pipes 4 through the hose 3, so that deeper irrigation is realized; in a similar way, when carrying out artifical watering, only settle in the mouth of pipe department of the infiltration pipe 4 that length is 1 meter the funnel 11 only needs to water in a mouth of pipe department, and when the intraductal liquid level reachd the connecting pipe with hose 3 intercommunication, water passes through hose 3 flows into in the adjacent infiltration pipe 4, realizes deeper irrigation.

The operating principle that the rainwater root irrigation device is simply collected that this embodiment provided is as follows:

when heavy rain or heavy rain is encountered, the root irrigation device for collecting rainwater provided in embodiment 1 can be used. Part of rainwater permeates the ground cloth 1 to permeate the ground surface, and when the moisture on the surface of the soil is saturated, the rainwater flows to the bottoms of the gullies along the ground cloth 1 and flows into the desanding rings 2 with lower surface. A small amount of silt of anti-oozing on ground cloth 1 face can deposit remove the bottom of husky ring, along with removing the rising of the interior water level of husky ring 2, the clean rainwater of liquid level enters through going into the infiltration hole go into in the infiltration pipe 4, in addition, some rainwater is direct to be followed in the mouth of pipe department of going into the infiltration pipe top gets into in the infiltration pipe 4, and the during rainwater is in through the parcel gauze 6 and the sponge 5 at the bottom of the pipe on going into infiltration hole 9 department outer wall, follow in the soil of infiltration hole 7 inflow deep layer after two-layer filtration. When the liquid level in the pipe reaches the connecting pipe communicated with the hose 3, rainwater flows into the adjacent infiltration pipe 4 through the hose 3, and deeper irrigation is realized.

When the situation of light rain or small rainfall occurs, the simple rainwater collecting root irrigation device provided in the specific embodiment 2 can be adopted, so that the rainfall is intensively irrigated into the shallow infiltration pipe, and the water quantity is prevented from being dispersed and failing to reach the irrigation effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A root irrigation device capable of simply collecting rainwater is characterized by comprising a water collecting part, a root irrigation part and an anti-blocking part;

2. The root irrigation device for collecting rainwater easily as recited in claim 1, wherein said sand-removing ring is adhered to an outer wall of said infiltration pipe.

3. The root irrigation device for simply collecting rainwater according to claim 2, wherein the infiltration pipe is a hard PVC pipe.

4. The root irrigation device for simply collecting rainwater according to claim 3, wherein a sponge is further placed at the bottom of the pipe inside the water seepage hole, and the shape of the sponge is matched with that of the interior of the water seepage hole.

5. The rainwater root irrigation device with simple collection function of claim 4, wherein the upper nozzle is further provided with a funnel.

6. The root irrigation device for collecting rainwater easily as claimed in claim 5, wherein the pipe plugs are disposed at the other upper pipe openings except for the infiltration pipe with the shortest length.