KR101926988B1 - A Bottom watering type raise seedling pot tray - Google Patents

Abstract

An objective of the present invention is to supply water and a nutrient solution to a pot support using a drip hose, so as to supply a uniform amount of the water and nutrient solution from the drip hose to pot holes longitudinally and laterally arranged on the pot support. By having an over hole drilled on each pot hole at a prescribed height, the water and nutrient solution are supplied to a seedling pot inserted into each pot hole from the bottom and surplus water and nutrient solution are discharged through the over hole to use a minimal amount of water and nutrient solution. A bottom-watering pot support comprises: a plurality of pot holes (110) formed longitudinally and laterally; a drip hose seating groove (120) formed between the pot holes (110); a water inlet passage (130) formed from the drip hose seating groove (120) into the hot holes (110); and an over hole (112) formed on the pot holes (110) at a prescribed height.

Description

{A Bottom watering type raise seedling pot tray}

The present invention particularly relates to a bottom tube type port base suitable for growing strawberry seedlings, and more particularly, to a port base with water and nutrient solution by means of a drop hose, wherein the port base is made of water and nutrient solution arranged vertically and horizontally So that the water and the nutrient solution are supplied to the seedling pots inserted into the respective port holes while the excess water and the nutrient solution are supplied to the port mouths. So that a minimum amount of water and nutrient solution can be used.

Generally, various kinds of crops such as strawberry seedlings and seedlings for gardening are cultivated by using two correlation methods using sprinklers in the facility house or by using a dotted hose method using dotted hoses such as Patent Documents 1 to 3, In the drip irrigation method, the anthrax in the air spreads widely through the nursery by spreading water and nutrients from water droplets or drip hoses sprayed from the sprinkler, and there was a disadvantage of wasting water and nutrient solution. And a considerable amount of time, material, cost, and manpower must be input into the installation of the drop hose.

As a method for solving the disadvantages of these two correlation methods and dots method, a bottom surface method has been developed and used. As a conventional technique related to the bottom surface method, a technique using a bottom surface receiving port base of Patent Document 4 is disclosed .

On the other hand, in the bottom watering system disclosed in the above-mentioned prior art, there is a problem in that it is required to provide a large water holding facility and it is difficult to perform sufficient drainage after supplying sufficient water and nutrient solution for a technically constant time and waste of water and nutrient solution In addition, despite the many advantages of the submerged irrigation system, there are technical difficulties in mass production of economical and robust seedlings.

In addition, the related art related to the present invention also discloses a seedling cultivation water supply device of Patent Document 5, a pot bottom surface water supply water supply device of Patent Document 6, and a tray for an undergrowth plate support tray of Patent Document 7, It is not easy to uniformly control the amount of water supplied to the nutrient solution, and there is a problem that it is difficult to multiply the nutrient solution by 100%.

Korean Patent No. 10-0876048 (registered on December 18, 2008) Korean Registered Patent No. 10-1402563 (Registered May 26, 2014) Korean Registered Patent No. 10-1699854 (Registered on January 19, 2017) Korean Registered Patent No. 10-1567546 (Registered on November 3, 2015) Korean Patent Laid-Open No. 10-2010-0127144 (Dec. 3, 2010) Korean Patent Publication No. 10-2010-0010981 (published on Jan. 30, 2013) Korean Registered Utility Model No. 20-0429064 (registered on October 11, 2006)

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method and apparatus for reducing the cost of a port and a water- It is designed to compensate for the disadvantages of water supply which can reduce the consumption and uneven water supply by the inclination of the floor and 100% drainage. It is easy to use and low cost point hose system In this way, water and nutrient solution can be supplied from the bottom of the port to the upper part, as in the method of seedling cultivation by the bottom watering, so that the roots can be straightened downward to enable the production of robust seedlings, Stem) is generated, and it is easy to control the water supply of each port section when it comes out from the seedling port. As a result, To provide a bottom tube of the improved structural formula seedling device that can achieve an effect that minimizes the amount of liquid.

According to an aspect of the present invention, there is provided a water treatment system including a plurality of port holes formed longitudinally and laterally, a dug hose dug groove formed between the port holes, a water inflow path formed inside the dug hose dug groove, And an overhole at a predetermined height is formed in the port hole.

The bottom of the port hole has a middle portion protruding at a predetermined height, and a ring-shaped groove is formed at the outer periphery thereof. When the water introduced from the water inflow path is supplied all over the outer periphery of the port hole and the water supply is blocked, Keeping it in an unlocked state allows healthy growth of the root.

The port hole is formed at a depth where only a part of each individual port of the seedling port can be inserted, thereby minimizing the internal volume, thereby reducing the waste of water and nutrients used in the bottom watering.

According to the embodiment of the present invention, since the water supply by the drop hose is uniformly performed in each port hole of the port base, a large bed facility is unnecessary, and when water is filled in the port base after filling the top of the seedling port, Since the water is supplied from the bottom to the individual port, it becomes the seedling of the bottom watering method in which the water and the nutrient solution are supplied from the lower part to the upper part, and the roots reach the lower part of the port to find the water, Even if a small amount of water and nutrient solution is used, the water supply to each individual port is uniformly performed. By controlling the water supply through the drip hose by checking the running state of the runner, the growth of the seedlings can be made uniform There is an advantage such as being.

1 is a perspective view of a port support according to a first embodiment of the present invention,
FIG. 2 is a plan view of the port support shown in FIG. 1,
3 is a sectional view taken along the line A-A 'in Fig. 1,
4 is a sectional view taken along the line B-B 'in Fig. 1,
Fig. 5 is a view showing the installation state of the drop hose and the seedling port,
FIG. 6 is a state in which a drop hose and a seedling pot are placed in FIG. 5,
7 is a sectional view taken along the line C-C 'in Fig. 6,
8 is a perspective view of a port support according to a second embodiment of the present invention,
9 is a sectional view taken along the line D - D 'in Fig. 8,
10 is a perspective view of a port support according to a third embodiment of the present invention,
11 is a bottom perspective view of the port base shown in Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 4 illustrate a configuration of a bottom ported port base according to a first embodiment of the present invention and a water supply state thereof. The port port 100 of the present embodiment includes a plurality of port holes 110 longitudinally and laterally, A drip hose insertion groove 120 is formed between the port holes 110 and a water inflow passage 130 is formed in the dome hose insertion groove 120 to the inside of the port hole 110, An overhole 112 is formed in the port hole 110 at a predetermined height.

In the present embodiment, six port holes 110 are formed at a predetermined distance in the vertical direction, and four port holes 110 are formed at a predetermined distance in the lateral direction. The drip hose recess grooves 120 are formed in the longitudinal direction between the first and second rows and between the third and fourth rows, and between the first row and the second row in the lateral direction, between the first row and the second row, And the drip hose insertion grooves 120 are formed between the rows 5 and 6 and intersect with each other.

The port hose 120 may be formed only in the longitudinal direction or may be formed only in the transverse direction. If the port hose 100 is formed in both longitudinal and transverse directions, the port hose 100 may be selected in the longitudinal direction or the transverse direction .

In this embodiment, 24 seedling growing trays are described, but the present invention is not limited to this, and it is of course possible to produce seedling growing trays of various sizes such as 8, 12, 48, and the like.

In the present embodiment, the water inlet passages 130 for supplying water and nutrient solution to the right and left port holes 110 are branched to the right and left in the ditch hose housing grooves 120, And the bottom of the port hole 110 protrudes upward as shown in the cross-sectional views of FIGS. 2 and 3, so that the seedling pot ( 200, with the remaining water remaining in the ring-shaped groove 114 at the bottom of the bottom.

The depth of the port hole 110 is directly related to the amount of water and nutrient solution used in the bottom surface water. In the present embodiment, the depth of each port 210 The water supplied to the port hole 110 by the water inflow hole 220 formed at the bottom of the bottom or the side surface is sucked up and supplied. Therefore, the water is formed to have a minimum depth so as not to be unnecessarily deep. The test results were confirmed to be sufficient.

In this embodiment, the bottom of the port hole 110 is configured such that the water flowing into the port hole 110 through the water inflow path 130 can circulate the lower outer edge of the individual port 210 as a whole, When the water is supplied only from one side of the lower part, the roots are concentratedly extended to this part. However, when the water is formed on the lower side of the individual port 210 as a whole by turning the ring- When the water is uniformly radially supplied through the plurality of water inflow holes 220, the fine roots of the roots extending downward are uniformly developed as a whole, thereby enabling robust seedlings.

A bottom 122 of the drop hose canopy groove 120 is formed at a midpoint between the individual ports 110 and a bottom 124 of the drop hose canopy 120 A gradient is formed so as to be inclined downwardly to the water inflow path 130 so that water separated from the drop hose where the drain holes are perforated can be supplied to each individual port 110 in a uniform amount at regular intervals.

The water inflow hole 220 formed at the bottom of each individual port 210 of the seedling pot 200 is formed in a slit shape in the vertical direction. The size, shape, length, and the like may be variously changed, and it is desirable that the water inflow hole 210 is designed so as to minimize the wetting time of the soil contained in the individual port 210.

5 to 7, the seedling tray 100 is disposed on the left and right sides of the seedling (not shown), and the seedling tray 100 is placed on the left and right sides of the seedling tray 100, The seedling pot 200 is filled with the soil T at the top of the seedling growing tray 100 in a state where the drop hose 300 is connected to the drop hose installation groove 120 formed in the longitudinal direction So that water and nutrient solution can be supplied to each individual port 210 of the seedling pot 200, and seedling cultivation can be performed.

On the other hand, when the runner comes out of the mother liquor, the seedlings are attracted and consecrated to the individual port 210 of the seedlings pot 200 so that the seedlings are roots continuously.

The water and the nutrient solution are supplied to the seedling of each individual port 210 by using the drip hose 300 in the process of receiving the seedlings. By observing the growth period and the state of the seedlings, By controlling the amount and the ratio of the supplied water and the nutrient solution, it is possible to cultivate the seedlings in a uniform size. After the seedlings are attached to the individual port 210, the runner between the individual ports 210 is cut off, Thereby promoting flower bud differentiation.

When seedling seedling is completed, the seedling pot 200 is taken out from the port tray 100 and the seedlings are taken out from the individual pots 210 together with the soil to form a cultivation box. And seedling pots are washed and disinfected and stored for reuse in next season.

As described above, the bottom cannula port base according to the present embodiment supplies water and nutrient solution to the seedling of each individual port 210 of the seedling pot 200 placed on the pot base through the point hose 300, The water and the nutrient solution supplied to the respective ports 210 do not directly wet the ground T in the individual port 210 from the upper side and the water inflow hole 220 formed on the bottom side of the individual port 210 The water is supplied from the upper side to the upper side while the upper side is supplied with water and the nutrient solution is stopped from the upper side of the upper side T, The roots of the seedlings will reach the lower part to reach the lower part, so that the roots will not turn to the upper part of the upper part of the individual pots when the seedlings are raised, and they can grow into robust seedlings .

In addition, since the depth of the port hole 110 is low, the port support 100 according to the present embodiment can minimize the amount of water and nutrients consumed in the feed water, and when the excess water is supplied, So that even if the bottom surface on which the port support 100 is placed is not horizontal, a uniform amount of water and nutrient solution can be supplied to each port hole 110, It is possible to control the growth of the seedlings uniformly throughout the seedling pot 200 by controlling the amount of water and nutrient solution supplied to the drip hose 300 for each line, Since the volume can be minimized by stacking in low and multi-stages, the distribution cost can be reduced and the storage space thereof can be minimized.

8 and 9 show a bottom tray type port base 100 according to a second embodiment of the present invention. The port base 100 of the present embodiment is also basically the same as the above-described first embodiment, However, the water inflow passage 130 may be formed horizontally from the bottom of the drop hose guiding grooves 120 to the bottom of both the port holes 110, so that the port guide 100 is installed on the inclined bottom, There is a difference in that the supply of water and nutrient solution to both port holes 110 can be uniformly distributed through the water inflow path 130 formed at a low level even if the water flows into the port hole of the port hole.

That is, in the present embodiment, even if the port hood 100 is provided in a state in which the port hood 100 is not horizontal in the longitudinal direction since the hood hosepitching grooves 120 are formed in the lateral direction, The water path is connected by the connected low water inflow path 130. As a result, the left and right port holes 110 can be supplied with the same fragrance water and nutrient solution.

10 and 11 illustrate a bottom ported tubular port support 100 according to a third embodiment of the present invention. In this embodiment, the water inlet port 130 is formed from the bottom of the drop port hose installation groove 120 to the both- The dowel hose guiding grooves 120 are formed in the longitudinal and transverse directions to form four horizontally elongated holes extending in the front and rear directions, Even if the port inlet port 130 is provided in a state where the water inlet path 130 is sandwiched to the bottom depth between the port holes 110 so as not to be horizontally or vertically horizontally, , The water and the nutrient solution can be dispersed uniformly in the four port holes 110 on the left and right sides.

100: Port support
110: Port hole
112: Overhole
114: ring-shaped groove
120: Drip hose anchoring groove
122:
130: Water inflow path
200: Cattle port
210: Individual port
220: Water inflow ball
300: Drip hose
T: Soot

Claims (6)

A plurality of port holes 110 are formed longitudinally and laterally and a dotted hose insertion groove 120 is formed between the port holes 110 so as to cross longitudinally and laterally, A water inflow path 130 is formed inside the port hole 110. An overhole 112 is formed in the port hole 110 at a predetermined height and an intermediate portion of the bottom of the port hole 110 protrudes upward A ring shaped groove 114 is formed outside the bottom of the port hole 100 to allow water to flow from a plurality of water inflows formed in the ring groove 114 below the individual port 210, Is uniformly radially supplied through the hole (220) so that the fine roots of the root extending downward are uniformly developed as a whole.
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