KR101754495B1

KR101754495B1 - Drip hose

Info

Publication number: KR101754495B1
Application number: KR1020150159260A
Authority: KR
Inventors: 우명남
Original assignee: 우명남
Priority date: 2015-11-13
Filing date: 2015-11-13
Publication date: 2017-07-06
Also published as: KR20170056113A

Abstract

The present invention is characterized in that a dot chip is formed in an extraction hole formed at equal intervals in a dot hose so that the water in the dot hose can be discharged to the outside through a dot chip, The drip chip is partitioned by the double bonding surface in the hose and the gap and the plurality of gas discharge holes are formed on the outer adhesive surface and the drip chip is thermally fused and fixed in the drip hose, So that the defective rate can be minimized in the production of the dot chip and at the same time the inner sticking surface through which the water flows is protected by the double pressure with the outer sticking surface so that the sticking surface is separated, And the water introduced into the water inflow hole in the inner pressure-sensitive adhesive surface induces a flow in the opposite direction to the passage, And the water of constant hydraulic pressure is decompressed again in the swirling water channel formed opposite to the equilateral isosceles right triangle by being displaced at regular intervals, the water introduced into the drip chip can be discharged to the extraction hole from the collecting part with a constant hydraulic pressure The present invention relates to a drop hose in which a drop chip is formed in the drop hose so that water in the hose can be maintained in a drip state through the drop chip and discharged through the extraction hole of the hose, The inner circumferential surface of the outer adhesive surface 21 and the inner adhesive surface 22 are formed on the inner surface where the extraction hole 11 of the water inlet hole 25 is formed, The inflowing water is guided to flow in the opposite direction and the isosceles triangle intersecting at equal intervals and passing through the swirling water channel 28 formed opposite to each other and discharged to the extraction hole 11 of the drop hose 10 An air gap 23 is formed between the outer adhesive surface 21 and the inner adhesive surface 22 and gas discharge holes 24 are formed in the outer adhesive surface 21, The gas generated at the time of molding the dot chip 20 can be discharged to the outside of the dot hose 10.

Description

Drip hose

The present invention relates to a drop hose which can be supplied with a small amount of water necessary for cultivation of a crop, and more particularly to a drop hose which is formed by forming a drop chip in an extraction hole at equal intervals in a drop hose, The drip chip is partitioned by the double adhesive surface in the hose where the extraction hole of the drip hose is opened so that a certain amount of water can be discharged to the outside through the drip chip, A plurality of gas discharge holes are formed in the adhesive surface of the drip hose so that the gas generated while the drip chip is thermally fused and fixed in the drip hose can be directly discharged to the outside so that the defect rate in the production of the drip chip can be minimized, The inner side adhesive surface through which the water flows can be protected twice with the outer side adhesive surface, so that the adhesive surface can be separated to prevent the water from leaking, The water introduced into the water inlet hole is guided to flow in the opposite direction to the passage to keep the pressure of the water constant while the water of constant hydraulic pressure is again vortexed with the isosceles right triangle being displaced at regular intervals As the pressure in the water channel is reduced, the water introduced into the drip chip is directed to the drop hose which can be discharged from the catch portion to the extraction hole at a constant hydraulic pressure.

Generally, the drop hose is installed on the ground close to the roots of the crop during the cultivation of the crop, so that the water inside the hose is supplied to the ground through the extraction hole formed on the circumference of the hose, and the drop hose is supplied with a small amount of water The water hole is formed finely so that water can be continuously supplied to the ground, so that the water is supplied to the ground through droplets formed through the extraction hole.

In addition, since the water pressure is high at the supply source side where water is supplied and the water pressure becomes low as the distance from the supply source is increased, the supply amount of water becomes high at a high water pressure and the supply amount of water becomes low at a low water pressure, The same amount of water can be supplied to the crop through the water hole irrespective of the internal water pressure of the hose.

Also, excellent drip hose can be said to be an excellent drip hose having a constant amount of water supplied through each water supply hole regardless of the water pressure generated inside the hose.

That is, the growth rate of the crop varies depending on the amount of water supplied to the crops. Therefore, in order to induce uniform growth, the amount of water to be supplied from the water holes formed in the plurality of drop hoses should be uniform.

Accordingly, various types of drip hoses for canceling the water pressure generated inside the drip hose have been conventionally proposed and used. For example, a resistor having a plurality of resistance structures is attached to the water supply hole for supplying water from the drip hose to the ground Or the drip hose is formed as a double pipe. In the case of forming the drip hose as a double pipe, the synthetic resin film is rolled so as to overlap a part of the synthetic resin film to form an inner water channel on the inner side and an outer water channel on the overlapping part, A plurality of inner water holes are formed in the inner and outer water passages at regular intervals and an outer water hole communicating with the outer water passage and the outer periphery of the hose is formed so that water supplied from the inner water passage The water is moved to the outside water passage through the inside water passage and the moved water is guided to the room, Is so water is supplied to the outside.

However, in the conventional drip hose described above, even if the water supplied from the inner water channel to the outer water channel travels on the yarn to reach the outer water channel, There is a difference in the amount of water to be supplied to the outside of the hose and a difference in the amount of water flowing in the hose due to a difference in the amount of water flowing in the hose, So that the water can not be supplied if the thread does not pass over the outer water hole.

Korean Patent No. 10-0754779, Patent No. 10-1451682, Patent No. 10-1451679

In order to solve the above problems, the present invention is to solve the above-mentioned problems, and it is an object of the present invention to provide a drip hose, The generated gas can be quickly discharged to the outside so that the dotted chip can be accurately positioned in the drip hose to ensure the water flow path to minimize the defective rate of water leakage and the like.

In addition, the present invention aims to prevent the dot chip from being damaged due to facility or maintenance of the dot hose by allowing the dot chip to be heat-sealed at the inner surface without being exposed to the outside of the dot hose.

Further, the present invention is intended to prevent the damper chip from being damaged by being formed into a circumferential surface of the outer adhesive surface and the inner adhesive surface in the drop hose and being separated from the hose due to transportation or separation from the hose do.

In addition, the object of the present invention is to allow the water in the hose to flow through the water inflow hole in a substantially zigzag form in the inner side adhesive surface of the dropping chip of the present invention, and to be discharged through the extraction hole of the hose in a reduced pressure state.

In addition, the drip chip of the present invention allows the water introduced into the water inflow hole to flow in the opposite direction to the passage to keep the pressure of the water constant, while the water of constant hydraulic pressure is again equidistantly orthogonally isosceles triangles So that it can be discharged to the extraction hole in the depressurized collecting part in the vortex channel which is formed opposite to the vortex channel.

The present invention relates to a drop hose in which a drop chip is formed in a drop hose to allow water in the hose to remain in a drip state through the drop chip and be discharged through an extraction hole of the hose, And the water introduced from the water inflow hole into the inner sticking surface induces the flow in the opposite direction so that the right isosceles triangle is displaced at equal intervals, Wherein a gap is formed between the outer adhesive surface and the inner adhesive surface and gas outlet holes are formed in the outer adhesive surface, The gas generated at the time of forming the dot chip can be discharged to the outside.

delete

As described above, the present invention is characterized in that a drip chip is formed in an extraction hole at equal intervals in the drip hose, and the extraction of the drip hose in the water in the drip hose allows a certain amount of water to be discharged to the outside through the drip chip A plurality of gas discharging holes are formed in the hose where the holes are formed and the voids are formed between the adhesive surfaces and a plurality of gas discharging holes are formed in the outer adhesive surface, It is possible to minimize the defective rate in the production of the dot chip and also to protect the inner adhesive surface on which the water is distributed from the outer adhesive surface in a double manner so that the adhesive surface is separated In addition, the water introduced into the water inflow hole in the inner side adhesive surface induces the flow in the opposite direction to the passage, As the pressure is kept constant and the water of constant hydraulic pressure is again depressurized in the vortex channel which is opposed to the isosceles right triangle by being displaced at regular intervals, the water introduced into the vortex chip is discharged from the collecting section to the extraction hole Can be discharged.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a partially cutaway perspective view of a drop hose of the present invention,
Fig. 2 is a perspective view showing a state in which the dot chip of the dotted hose for cultivating crops of the present invention is bonded to the dot hose;
Fig. 3 is a front view of the dot chip of the dotted hose for growing crops of the present invention,
4 is a front view of a drop hose incorporating a drop chip of a drop hose for growing crops of the present invention,
5 is a partially cutaway cross-sectional view of a drop hose incorporating a drip chip of a drip hose for growing crops of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

1, the drip hose 10 of the present invention is characterized in that the extraction holes 11 are equally spaced and the drip chip 20 is formed around the extraction hole 11 of the drip hose 10 .

2, a dot chip 20 is formed in the dot hose 10 so that water in the hose is maintained in a dotted state through the dot chip 20 and discharged through the extraction hole 11 of the hose .

The drip hose (10) and the dot chip (20) are made of the same material such as synthetic resin and rubber material. Further, as shown in Fig. 3, the thickness of the dot chip 20 is larger than the dot hose 10.

The formation of the dot chip 20 on the dot hose 10 is achieved by introducing the material of the dot chip 20 onto the inner surface of the dot hose 10 and forming the series of forming processes on the hot melt press (not shown) .

When the material of the drip chip 20 flows into the inner surface of the drip hose 10, the drip chip 20 is integrally formed in the drip hose 10 by the heat-sealing mold.

(Black portion) as shown in Fig. 2, and is divided into an outer adhesive surface 21 and an inner adhesive surface 22 to have a double circumferential surface.

The air gap 23 is held between the outer adhesive surface 21 and the inner adhesive surface 22 and a plurality of gas discharge holes 24 are formed on the peripheral surface of the outer adhesive surface 21 It is open.

The gas discharge hole 24 allows the gas generated during the thermal fusion molding of the dot chip 20 to be discharged to the outside on the inner surface of the drop hose 10 so that the peripheral surface of the inner pressure- The defective rate can be minimized by partitioning the water inflow hole 25, the right-angled isosceles triangle 26, the water collecting portion 27 and the like, which will be described later, in the inner side adhesive surface 22.

In the present invention, the drip chip 20 is formed by heat fusion on the inner surface of the drip hose 10 as described above. On the inner surface of the drip hose 10 where the extraction hole 11 is opened, The water inlet hole 25, the right-angle isosceles triangle 26, and the water collecting portion 27 are simultaneously formed in the inner side adhesive surface 22 of the inner side adhesive surface 22, .

The water inflow holes 25 are formed at equal intervals between the outer adhesive surface 21 and the inner adhesive surface 22 as shown in Fig. Further, a swirling water channel (28) is formed at the center of the drop chip (20) for inducing the flow of the water introduced from the water inflow hole (25) in the opposite direction.

Right and left isosceles triangles 26 are formed so as to face each other at equal intervals in the longitudinal direction above and below the vortex water channel 28.

The right isosceles triangle 26 is formed by repeating the operation in which the water introduced from the water inflow hole 25 hits the right angle portion of the right isosceles triangle 26 and then rides on the oblique surface of the right isosceles triangle 26 And the isosceles right triangles 26 are sequentially passed through in a zigzag fashion and flow into the collecting part 27 while maintaining a depressurized state.

The water collecting part 27 is connected to the vortex water channel 28 and maintains a somewhat large area so that the water stored in the water outlet is kept in a stable depressurized state, 11) to be extracted while keeping the state of the hose out of the hose.

That is, the drip chip 20 of the present invention allows the water introduced into the water inflow hole 25 to induce the flow in the opposite direction to the passage so that the pressure of the water is kept constant, (26) can be discharged to the extraction hole (11) from the water collecting part (27) in a state of being depressurized by the eddy current water path (28) formed opposite to each other at regular intervals.

The present invention is characterized in that the dot chip 20 is formed on the circumferential surface of the double outer adhesive surface 21 and the inner adhesive surface 22 in the drop hose 10, And the like can be prevented from being damaged.

10: Drip hose 11: Extraction hole
20: Dot chip 21: Outside adhesive surface
22: inner side adhesive surface 23: air gap
24: gas vent hole 25: water inlet hole
26: right angle isosceles triangle 27:
28: Whirlwind

Claims

In the drop hose, a dot chip is formed in the drop hose so that the water in the hose can be maintained in a state of being dripped through the drop chip and can be discharged through the extraction hole of the hose. In the drop hose, And the water introduced from the water inflow hole 25 into the inner side adhesive surface 22 is guided to flow in the opposite direction in the inner side adhesive surface 22, In which the isosceles right triangle is passed through the eddy current water passage 28 opposed to each other at equal intervals and is discharged to the extraction hole 11 of the drip hose 10,
A gap 23 is formed between the outer adhesive surface 21 and the inner adhesive surface 22 and gas discharge holes 24 are formed in the outer adhesive surface 21 so that the dotted hose 10 And the gas generated during the molding of the dot chip (20) can be discharged to the outside.

delete