WO2020159070A1

WO2020159070A1 - Irrigation diffusion-type drip using irrigation hose

Info

Publication number: WO2020159070A1
Application number: PCT/KR2019/017306
Authority: WO
Inventors: 소인철; 소재용
Original assignee: 소인철
Priority date: 2019-01-29
Filing date: 2019-12-09
Publication date: 2020-08-06
Also published as: KR102106899B1; JP2022511576A; JP7206402B2

Abstract

The present invention provides an irrigation diffusion-type drip using an irrigation hose, which is simple to manufacture due to having a simple structure, and includes attachment surfaces, inflow spaces, recessed spaces, and guide grooves to filter foreign substances contained in irrigation water inside an irrigation hose during a process of supplying the irrigation water to crops, and enable the irrigation water to be diffused over an appropriate area and supplied according to the type of crop, wherein: each of the inflow spaces has an inflow part formed therein; the recessed spaces are formed in the attachment surfaces between one inflow space and another inflow space, respectively; and the respective attachment surfaces on both sides of the recessed spaces have one or more of the guide grooves which diffuse the irrigation water outside an outlet port of the irrigation hose. Accordingly, the present invention has the effect of enabling the supply of clean irrigation water, and can maximize the efficiency of supplying irrigation water according to the supply distance required for the type of crop being cultured or the cultivation area, and thus has the effect of allowing the cultivation efficiency of crops to be further increased.

Description

Drip drip type irrigation using irrigation lake

The present invention relates to a drip provided in an irrigation lake used for supplying irrigation to agricultural crops, and more specifically, it is made simple by a simple structure, and in particular, irrigation in an irrigation lake is supplied as an agricultural crop. It relates to a drip irrigation-type drip using an irrigation lake that filters out foreign substances contained in irrigation in the process and diffuses irrigation to an appropriate area according to the type of crop.

In general, irrigation lakes used for cultivation of crops are lakes arranged side by side at regular intervals in order to properly supply irrigation to crops planted on a large land, and irrigation through each discharge hole formed at regular intervals in such irrigation lakes Supplies.

In addition, irrigation lakes are arranged side by side, and as they are installed in a relatively long length, they are supplied using a pump to supply irrigation, and the pressure increased by a pump, etc., is discharged through each discharge hole in the irrigation lake. Each drip is provided in a discharge port located close to or far from the pump so that a certain amount of water is supplied.

Conventional drips supply irrigation water to a crop at a constant pressure. In order to supply irrigation water at a constant flow rate, it is common to supply water after depressurizing the increased water pressure.

And the biggest key in the process of supplying irrigation through the drain hole of the irrigation lake is to distribute the irrigation evenly according to the location where the crop is planted or the type of the crop, that is, to supply the irrigation discharged from the drain hole. That is the key.

As described above, the prior art for drips provided in the irrigation lake to diffuse and supply the irrigation is as described in Korean Patent Registration No. 10-1464685 (hereinafter referred to as'prior art document 1'). On the inner circumferential surface of the lake member is formed an adhesive surface that is integrally bonded, the nozzle member having an inlet port communicating with the hollow of the lake member and an outlet with a smaller inner diameter than the inlet port is formed through a cut hole formed in the lake member. A technique for irrigation lakes for plant cultivation has been proposed that allows water to be supplied to plants in the form of a sprinkling water.

In addition, as disclosed in the Republic of Korea Patent Publication No. 10-1023987 (hereinafter referred to as'prior art document 2'), to have a neighboring sprinkling hole formed to cross the center line on the side that causes the water to fly by water pressure. Accordingly, it is possible to achieve uniform sprinkling to a wider area, and a sprinkler having a sprinkling hole capable of securing a proper sprinkling strength at a location near the sprinkler or irrigation tube with a low sprinkling height, a method of manufacturing a sprinkler, a pipe Techniques such as receiving tube, manufacturing method of irrigation tube, and tax cooling method have also been proposed.

In addition, as published in the Republic of Korea Registered Utility Model Publication No. 20-0479367 (hereinafter referred to as'Prior Art Document 3'), irrigation is fan-shaped through the first and second spouts provided on the flange formed in the irrigation lake. A technique for supplying in the form of injection has also been proposed.

However, the prior art document 1 has a disadvantage in that the technical configuration for forming the outlet so as to have a small inner diameter from the inlet formed to penetrate through the upper portion to the nozzle member is difficult, and the spraying area of the irrigation water is limited in the form of water stream. Have

Prior art document 2 has a disadvantage in that a highly sophisticated technique for precisely forming a spray hole penetrating through the tube by a laser is not required, and water spray in a desired state is not achieved due to a small error.

Prior art document 3 has the disadvantage that the production of irrigation lakes is not only cumbersome, but the supply area of irrigation is sprayed only in a fan shape through each irrigation channel having a pierced form.

In addition, the biggest drawback in prior art documents 1 to 3 is that it cannot filter out foreign substances contained in irrigation, and in the process of discharging irrigation, the outflow hole, sprinkling hole, or the 1st and 2nd ejection paths are blocked smoothly due to foreign substances. It has the problem of not supplying water.

The specific technical problem of the present invention for solving the above-mentioned general problems is that the production is simply made by a simple structure, and in particular, the foreign matter contained in the irrigation is filtered in the process of supplying irrigation water in the irrigation lake as a crop. It is to provide a drip diffusion type drip irrigation using an irrigation lake that allows supply to be made by spreading irrigation to an appropriate area according to the type of crop.

Another specific technical problem of the present invention is to enable the diffusion of irrigation to be more efficient.

A specific technical solution of the present invention for solving the above technical problem is a diffusion type drip attached to the bottom of a discharge hole formed in the irrigation lake to diffuse and supply irrigation, wherein the diffusion type drip has an upper surface of the irrigation lake. An attachment surface formed and attached to a curved surface corresponding to the inner circumferential surface; A respective inflow space in which each inflow part through which water is introduced from the bottom surface or the side surface or the bottom surface and the side while filtering foreign matters contained in the water passage on both sides of the attachment surface; A depression space recessed from the attachment surface on the attachment surface between the introduction space and the introduction space located on both sides; And spreading from outside of the outlet hole of the irrigation lake by guiding so that the irrigation of each of the inflow spaces collide with each other, and the bottom surface is inclined upward from the inflow space toward the recession space on each of the attachment surfaces of the depression space. It includes at least one or more of each guide groove.

Each of the guide grooves further includes that each center line on a plane is collinear or within a range in which one side of one guide groove does not deviate from one side of the other guide groove.

Each of the guide grooves further includes ones having the same or different widths.

The inlet formed on the bottom surface of each inlet space includes respective inlet holes formed between respective connecting bars formed at predetermined intervals on the bottom surface.

The inlet portion formed on the side surface of each inlet space includes a plurality of inlet grooves recessed between a plurality of support jaws divided in a predetermined distance from the attachment surface on an attachment surface formed on the outer side surface of the inlet space.

The depression space further includes a filling surface having a shape corresponding to the inclination of each end contacting the depression space of each guide groove located on both sides.

The present invention is simple to produce by a simple structure, and in particular, in the process of supplying irrigation water in the irrigation lake as crops, while filtering foreign matters contained in the irrigation, supply the irrigation water to an appropriate area according to the type of the crops. By making it possible, the supply efficiency of irrigation can be maximized according to the supply distance according to the type or crop area of the crop to be cultivated along with the effect of supplying irrigation water in a cleaner state, thereby further increasing the cultivation efficiency of the crop. It has the effect.

In addition, by allowing the diffusion of irrigation to be more efficient, the area for irrigation diffusion can be supplied more widely and farther, thereby having the effect of maximizing the supply of irrigation to crops.

1 is a perspective view and a bottom perspective view for explaining the present invention,

Figure 2 is a plan view according to Figure 1,

3 is a cross-sectional view taken along line A-A and line B-B according to FIG. 1;

Figure 4 is a reference diagram for explaining the use state of the present invention,

5 is a cross-sectional view for explaining another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. The present invention is not limited or limited by the embodiments.

1 is a perspective view and a bottom perspective view for explaining the present invention, FIG. 2 is a plan view according to FIG. 1, FIG. 3 is a cross-sectional view taken along line AA and line BB according to FIG. 1, and FIG. 4 is for explaining the use state of the present invention. It is for reference.

As shown, a conventional drip is for supplying irrigation when cultivating a crop, and is usually attached to the underside of a discharge hole formed in an irrigation lake by a known method to serve to supply a certain amount of irrigation.

The present invention is not only made simple by a simple structure, but in particular, in the process of supplying irrigation water in the irrigation lake as crops, while filtering foreign matters contained in the irrigation, the water is diffused into an appropriate area according to the type of the crops to supply It is to provide a drip irrigation-type drip 1 using an irrigation lake to be made.

The diffusion type drip (1) attached to the bottom of the discharge hole (102) formed in the irrigation lake (100) according to the present invention by a known method to diffuse and supply irrigation has the following technical configuration.

First, the upper surface includes an attachment surface 10 that is formed and attached to a curved surface corresponding to the inner circumferential surface of the irrigation lake 100.

In other words, the attachment surface is formed of a curved surface corresponding to the inner circumferential surface of the irrigation lake to be attached so that it can be attached in close contact with the airtightness by a known method to the underside of the discharge hole formed in the irrigation lake.

In addition, each inflow space 20 in which each inflow portion 22 through which water is introduced from the bottom surface or the side surface or the bottom surface and side surfaces is formed while filtering foreign substances contained in the water water on both sides of the attachment surface 10. It includes.

In other words, the inlet portion supplies relatively clean irrigation as it is filtered while introducing various foreign matters having a constant volume included in the irrigation in the process of irrigation, and the portion where irrigation is discharged, that is, the guide groove described later is blocked It also serves to prevent.

In the above, the inflow space serves to maintain the state in which the inflowed water is filled by filtering foreign matter by each inlet, and the filled watering is guided by each guide groove, which will be described later, and then diffused to the outside by collision.

In addition, the recessed space 30 is formed recessed from the attachment surface 10 on the attachment surface 10 between the inflow space 20 and the inflow space 20 located on both sides.

That is, the recessed space maintains a state in which some residual water is filled in the process of diffusing and discharging water to the outside by each guide groove, which will be described later. At this time, the discharge hole formed in the irrigation lake has a width corresponding to the width of the depression space or is formed to a width within a range not exceeding the width of the depression space.

And the recessed space 30 is recessed from the attachment surface 10 on each side of the attachment surface 10, the bottom surface is inclined upward from the inflow space 20 toward the depression space 30, each inflow space 20 ) Guides the irrigation of the irrigation lake 100 to collide with each other at the intersection of the inner surface of the irrigation lake 100 to diffuse at least one or more respective guide grooves 40 outside the discharge hole 102 of the irrigation lake 100 ;. In this application, it will be described as an example that each of the guide grooves are formed on each request surface.

In the above, each guide groove is opposed to each other, in the form facing each other, and each guide groove located in the inflow space faces each other and guides on the inner surface of the irrigation lake and collides at the intersection with each other. Is diffused in an atomized state and then discharged.

As a result, irrigation can be supplied in a diffused state while being atomized into a relatively large area due to collision, starting from the discharge hole formed in the irrigation lake. At this time, when the water is collided and diffused at a portion where the water crosses each other, the guide grooves located at positions facing each other may be diffused and discharged in a circular or rectangular shape according to the overlapping width (see FIG. 4 ).

Accordingly, there is a condition that can be selectively used to spread and discharge the crops according to the supply distance of the type or cultivation area of the crop.

As a result, the present invention does not have a complicated technical configuration, but water is guided by each guide groove formed to face each other on the attachment surface of the diffusion-type drip on the underside of the discharge hole formed in the irrigation lake. By diffusing, the manufacturing can be performed simply, and also has a condition that can increase the diffusion efficiency of irrigation.

In particular, as the guide groove is formed in a groove shape on the attachment surface, its depth or width can be formed simply and conveniently without cumbersome or uncomfortable during production.

Moreover, the inlet part has excellent conditions to prevent clogging of each guide groove for diffusing and discharging water, as well as supplying irrigation water supplied to crops in a relatively clean state by filtering foreign substances contained in the watering.

Each guide groove 40 further includes that each center line C on the plane is in the same line or within a range in which one side of one guide groove 40 does not deviate from one side of the other guide groove 40. do.

In other words, this can control the diffusion area or supply distance of irrigation water that is diffused and discharged in an atomized state, and is a technical configuration that can select a diffusion area according to the type of crop or control the diffusion supply distance.

That is, the diffusion area or diffusion distance as shown in FIG. 4 can be selectively used.

As shown in (a), when each guide groove 40 overlaps approximately 2/3, the area collided with each other is also weaker than that collided with the collision pressure 1:1, as only approximately 2/3 collide with each other. It can be narrow, but the spreading distance can be further. That is, it is possible to go farther than a 1:1 collision due to the pressure of 1/3 that does not collide.

(b) In the state where each guide groove 40 overlaps approximately 1/2, the area collided with each other also collides with about 1/2, so the collision pressure is also weak compared to the collision with 2/3, and the area to be diffused may be narrow. However, the spread distance can be further. That is, it is possible to go farther than the collision with 2/3 due to the pressure of 1/2 that has not been collided.

(c) As each guide groove 40 overlaps approximately 1/3, the area collided with each other collides with only approximately 1/3, so the collision pressure is also weaker than that of colliding with 1/2, so the area spreading is narrow. However, the spread distance can be further. That is, it can go farther than a collision of 1/2 due to the pressure of 2/3 that does not collide.

In conclusion, when the irrigation is 1:1, the fine atomization and the area to be diffused can be widened, but the distance to be diffused becomes shorter, and the area to be diffused can be narrowed as the area of collision is gradually smaller, but the distance supplied is diffused. It has the condition that supply can be made far.

This may have a condition that can selectively use the distance supplied by diffusion according to the type of crop to be cultivated or the cultivated area.

In addition, each of the guide grooves 40 further includes those having the same or different widths.

This is another embodiment of the technical configuration that may have the same effect as the overlapping of each of the guide grooves, detailed description is omitted.

The inlet 22 formed on the bottom surface of each inlet space 20 includes each inlet hole 24 formed between each connecting bar 23 formed at a predetermined interval on the bottom surface.

In other words, the inflow part formed on the bottom surface of the inflow space is such that in the process in which the water flows through the inflow hole, foreign matter larger than the inflow hole formed between each connection bar is not introduced but filtered by each connection bar so that only the water flow is introduced.

Therefore, foreign matter having a larger volume than the inlet hole is not introduced into the irrigation, but only the irrigation is introduced.

The inlet 22 formed on the side of each inlet space 20 is a plurality of portions formed at predetermined intervals from the attachment surface 10 on the attachment surface 10 formed on the outer side of the inlet space 10 It includes a plurality of inlet grooves 26 recessed between the support jaws 25.

That is, in the inflow portion formed on the side of the inflow space, foreign matter larger than the inflow groove formed between the plurality of support jaws is not introduced in the process in which the water flows through the inflow grooves, so that only the irrigation water is filtered by each support jaw.

Accordingly, foreign matter having a volume larger than the inflow groove is not introduced into the irrigation, but is filtered and only the irrigation is introduced.

In the above-described configuration, as shown in the above, in the process of diffusing while the irrigation is collided at the part intersecting each other by the guide grooves formed at the opposite positions, by minimizing the part of the irrigation to the depression space, the discharge and diffusion efficiency is minimized. It provides a technical configuration that increases even more.

The depression space 30 further includes a filling surface 50 having a shape corresponding to the inclination of each end contacting the depression space 30 of each guide groove 40 located on both sides.

In other words, by minimizing the amount of irrigation remaining in the recessed space, the impact force of the irrigated water that is guided in each guide groove located opposite to each other and intersects each other is increased, that is, irrigation guided by the guide groove and irrigation within the recessed space. It is possible to minimize the amount of contact, thereby increasing the impact force.

As a result, the diffusion efficiency according to the increase in the collision force of the irrigation can be secured more widely, and by having the condition to be diffused and discharged to an even larger area, it is possible to maximize the efficiency of irrigation supply to the crops.

Claims

Diffusion type drip attached to the bottom of the discharge hole formed in the irrigation lake to diffuse and supply irrigation,

The diffusion-type drip is formed by attaching a top surface formed of a curved surface corresponding to the inner circumferential surface of the irrigation lake and attached thereto;

A respective inflow space in which each inflow part through which water is introduced from the bottom surface or the side surface or the bottom surface and the side while filtering foreign matters contained in the water passage on both sides of the attachment surface;

A depression space recessed from the attachment surface on the attachment surface between the introduction space and the introduction space located on both sides; And

It is recessed from the attachment surface on both sides of the recessed space and the bottom surface is inclined upward from the inflow space toward the recessed space to guide the water pipes of each inflow space to collide with each other to diffuse outside the discharge hole of the watering lake. At least one or more guide grooves; irrigation diffusion drip using a watering lake comprising a.
According to claim 1,

Each guide groove is a drip irrigation-type drip using irrigation lakes, wherein each center line on a plane is located in the same line or within a range in which one side of one guide groove does not deviate from one side of another guide groove.
According to claim 2,

Each of the guide grooves have an irrigation diffusion type drip using an irrigation lake, which further includes the same or different widths.
According to claim 1,

The inflow portion formed on the bottom surface of each inflow space is a drip diffusion type dripping using irrigation lake including each inflow hole formed between each connecting bar formed at a predetermined interval on the bottom surface.
According to claim 1,

An inlet portion formed on a side surface of each inlet space includes a plurality of inlet grooves recessed between a plurality of support jaws that are dividedly formed at predetermined intervals from an attachment surface formed on an outer side surface of the inlet space. Dripping with irrigation using water.
According to claim 1,

In the depression space, a drip irrigation-type drip using an irrigation lake further comprising forming a filling surface corresponding to an inclination of each end contacting the depression space of each guide groove located on both sides.