KR200249158Y1 - Bed for cultivating a nutrient solution - Google Patents

Abstract

The present invention relates to a bed for nutrient solution cultivation, can be used semi-permanently, can adjust the planting distance according to the type of crop, excellent adaptability to the temperature change treated with insulation, and can induce a smooth flow of nutrient solution A U-shaped square tube having both sidewalls formed at predetermined intervals, inclined at a predetermined angle under the sidewalls integrally with the sidewalls, and providing a valley through which the nutrient solution can flow; Insulation material inserted and coupled closely to the inner surface of the U-shaped square tube through the end of one side of the U-shaped square tube, the end of one side is blocked so that the nutrient solution supplied to one end can be discharged to the other end, the other side The ends of the open insulation; It is inserted and installed between the side wall of the U-shaped square tube, a planting plate formed with a plurality of planting holes that can be inserted into the planting port at a predetermined interval on the upper surface; provides a nutrient solution cultivation bed comprising a. In particular, the nutrient solution cultivation bed according to the present invention is characterized in that the planting plate suitable for the interval between cultivated crops can be easily installed in the U-shaped square tube.

Description

Bed for cultivating a nutrient solution

The present invention relates to a nutrient solution cultivation bed, and more particularly to a nutrient solution cultivation bed is coupled to the replant plate to the U-shaped square tube combined with a heat insulating material.

Conventional nutrient solution bed is a cultivation management work in the form of cultivation of cultivated crops, such as leafy vegetables by making a porous planting styrofoam. The nutrient solution cultivation bed made of Styrofoam as described above has a fixed planting distance and cannot move, so the area utilization rate of the greenhouse decreases, and automation is difficult. In addition, the styrofoam has a problem that it is difficult to recycle because of poor durability.

In order to make up for these drawbacks, nutrient cultivation beds are made of iron or aluminum square tubes, but the bottom is flat so that the roots of the crops interfere with the flow of nutrient solution and reduce the temperature change in hot or cold areas. Since the insulation for the molding is manufactured separately, there is a problem that requires a lot of facility costs.

Accordingly, a first object of the present invention is to provide a nutrient solution cultivation bed that can easily replace the planting plate that can correspond to the planting distance according to the type and growth degree of the cultivated crop, and can cope with the automation of nutrient cultivation.

A second object of the present invention is to provide a nutrient cultivation bed that is excellent in adaptability to temperature changes and can be used semi-permanently.

It is a third object of the present invention to provide a nutrient solution cultivation bed capable of inducing a smooth flow of nutrient solution.

A fourth object of the present invention is to provide a nutrient solution cultivation bed that can increase the area utilization of the greenhouse.

1 is an exploded perspective view showing a nutrient solution cultivation bed according to an embodiment of the present invention,

Figure 2 is a perspective view showing a state that the planting port is inserted into the nutrient solution cultivation bed of Figure 1,

3 is a partial cross-sectional view taken along line 3-3 of FIG.

Description of the main parts of the drawing

10: U-shaped square tube 11, 21: side wall

12, 22: valley 13, 28: bend

15: seat plate seating portion 16: stand

17: heat insulating material coupling portion 18: the planting plate coupling portion

19: Insulation fitting 20: Insulation

25: nutrient solution supply part 26: diaphragm

27: nutrient solution withdrawal part 30: Replanting

32: Planting 34: Hook hook hole

40: cultivation port 50: nutrient solution supply tank

100: nutrient solution bed

In order to achieve the above object, the present invention is a U-shaped square tube having both sidewalls formed at predetermined intervals, inclined at a predetermined angle under the sidewalls integrally with the sidewalls, and having a valley through which nutrient solution can flow; ; Insulation material inserted and coupled closely to the inner surface of the U-shaped square tube through the end of one side of the U-shaped square tube, the end of one side is blocked so that the nutrient solution supplied to one end can be discharged to the other end, the other side The ends of the open insulation; It is inserted and installed between the side wall of the U-shaped square tube, a planting plate formed with a plurality of planting holes that can be inserted into the planting port at a predetermined interval on the upper surface; provides a nutrient solution cultivation bed comprising a. In particular, the nutrient solution cultivation bed according to the present invention is characterized in that the planting plate suitable for the interval between cultivated crops can be easily installed in the U-shaped square tube.

The nutrient solution supply part is formed to supply nutrient solution to one end of the U-shaped square tube. That is, the nutrient solution supply unit comprises: a first supply stepped portion formed by shaving the side wall portion of the distal end portion of one side of the U-shaped square tube; And a second supply stepped portion formed by shaving an end portion of one side of the heat insulating material to correspond to the first supply stepped portion.

The nutrient solution withdrawal portion is formed to confirm that the nutrient solution is drained to the other end of the U-shaped square tube. That is, the nutrient solution withdrawal portion comprises: a first withdrawal stepped portion formed by shaving the side wall of the distal end portion of the other side of the U-shaped square tube; And a second water discharge step formed by shaving the distal end portion of the other side of the heat insulating material to correspond to the first water discharge step.

The replant joining portion is formed on the side wall so that the replant can be inserted and installed between the side walls. That is, the planting plate engaging portion is composed of a planting plate seating portion projecting by a predetermined distance in the direction facing from the upper end of the inner surface of the side wall, and a bent portion formed by bending parallel to the planting plate mounting surface at the upper end of the side wall, A replant is inserted and installed between the seat and the bend.

The heat insulating material coupling part is formed in the side wall so that a heat insulating material may be installed in the side wall and valley below the replant mounting part in which the replant is installed. That is, the heat insulating material coupling portion is composed of the planting plate seating portion, and the insulation plate fitting buckled in parallel to the lower surface of the planting plate seating portion at a predetermined distance from the bottom surface of the planting plate seating portion connected to the planting plate seating portion, The upper part of a heat insulating material is inserted and installed between a seating part and a heat insulating material fitting jaw.

The U-shaped square tube is preferably provided with a pedestal capable of supporting the U-shaped square tube along both sides of the valley lower surface, the U-shaped square tube is manufactured by extrusion molding aluminum.

And, it is preferable to form a hook hook hole in the sock end portion of the planting plate so that the planting plate can be easily removed from the U-shaped square tube, the planting plate is made of synthetic resin.

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

1 is an exploded perspective view showing a bed for nutrient solution cultivation according to an embodiment of the present invention. FIG. 2 is a perspective view illustrating a planting pot inserted into the nutrient solution growing bed of FIG. 1. FIG. 3 is a partial cross-sectional view taken along line 3-3 of FIG.

1 and 2, the nutrient solution cultivation bed 100 according to the present invention is composed of a U-shaped square tube 10, the heat insulating material 20 and the planting plate 30.

The U-shaped square tube 10 formed by extrusion molding aluminum is inclined at a predetermined angle under the side wall 11 integrally with the side wall 11 and the side wall 11 formed at predetermined intervals. The nutrient solution 52 consists of a valley 12 through which both ends are open. Reference numeral 14 denotes an open part. Since the valleys 12 are close to the V-shape, smooth flow of the nutrient solution 52 can be induced compared to the plane. A pedestal 16 capable of supporting the U-shaped square tube 10 is formed along both sides of the valley 12 lower surface of the U-shaped square tube. On the other hand, the U-shaped square tube 10 has a symmetrical shape.

The heat insulator 20 is installed inside the U-shaped square tube 10 to block the nutrient solution 52 flowing into the valley 12 of the U-shaped square tube from an external heat source. It is inserted and installed in close contact with the inner side surface of the side wall 11 and the valley 12 of the U-shaped square tube 10 through one end, the nutrient solution 52 supplied to one end is drained to the other end One end is closed by a diaphragm 26, the other end is open. Reference numeral 24 denotes an open portion of the heat insulator 20. On the other hand, the heat insulating material 20 is manufactured close to the shape of the inner surface of the U-shaped square tube 10 so that the heat insulating material 20 can be inserted in close contact with the inner surface of the U-shaped square tube 10. That is, it has a side wall 21 corresponding to the side wall 11 of the U-shaped square tube and the valley 22 corresponding to the valley 12, and the nutrient solution 52 flows along the valley 22 of the heat insulating material. . The heat insulating material 20 may be manufactured by compressing urethane foam and may be made of a plastic resin having excellent heat insulating properties.

The planting plate 30 made of a synthetic resin having a predetermined thickness is a place where a plurality of planting ports 40 are inserted and installed. The planting plate 30 is inserted between the side walls 11 of the U-shaped square tube and installed on the upper surface. A plurality of planting holes 32 that can insert the planting ports 40 at intervals are formed. In addition, a hook hook hole 34 is formed in the sock end portion of the planting plate 30 so that the planting plate 30 can be easily attached and detached to the U-shaped square tube 10 using a hook (not shown). have. On the other hand, the nutrient solution cultivation bed 100 according to the present invention is a planting hole 32 corresponding to the planting distance of the crop 42 is drilled, the planting plate 30 is easy to attach and detach the U-shaped square tube (10) Since it is used, the planting plate can be easily replaced according to the cultivated crop, and the corresponding planting plate for the planting distance can be easily replaced and used, so that the planting range is excellent in the planting distance. Therefore, since the planting of the planting plate made of conventional styrofoam is formed in advance at a distance necessary for growing the crops to be grown, the utilization rate of the greenhouse is reduced, but the planting plate 30 according to the embodiment of the present invention Easily detachable to the U-shaped square tube (10), and when the cultivated crops are young, because the use of a small planting spacing is used, and as the cultivated crop grows, a wider spacing of planting spaces can be used. For example, the area utilization of greenhouses can be increased.

The nutrient solution supply part 25 is formed by shaving the side wall 11 portion of the distal end portion of one side of the U-shaped square tube 10 so that the nutrient solution 52 can be supplied to the end of one side of the U-shaped square tube 10. One supply step part 14a is formed. In the heat insulating material 20, the 2nd supply step part 24a is formed in the part in which the diaphragm 26 corresponding to the 1st supply step part 14a was formed. That is, the nutrient solution supply part 25 is a part enclosed by the 1st supply step part 14a, the 2nd supply cut-off part 24a, and the diaphragm 26, The upper part supplies the nutrient solution 52 from the nutrient solution supply tank 50. It is open to receive.

Then, the side wall 11 of the distal end portion of the other side of the U-shaped square tube 10 is shaved so as to confirm that the nutrient solution 52 is discharged to the other end of the U-shaped square tube 10. The first withdrawal stepped portion 14b which forms) is formed. In the heat insulating material 20, the 2nd water discharge step part 24b is formed in the open part 24 corresponding to the 1st water discharge step part 14b. That is, the nutrient solution withdrawal unit 27 is composed of a first withdrawal step 14b and a second withdrawal step 24b.

On the other hand, the U-shaped square tube 10 has a symmetrical structure, when the stepped portion (14a, 14b) is formed by partially cutting the sock end of the U-shaped square tube 10 by the same amount, the U-shaped square tube 10 It may be a nutrient solution supply part 25 or a nutrient solution drainage part 27 depending on the coupling direction of the heat insulating material 20 coupled to (10). That is, the nutrient solution cultivation bed 100 can be manufactured regardless of the bonding direction of the heat insulator 20.

The planting plate coupling part 18 is formed on the sidewall 11 so that the planting plate 30 may be inserted and installed between the sidewalls 11 of the U-shaped square tube. The planting plate coupling part 18 includes a planting plate seat 15 protruding a predetermined distance in a direction facing the upper end of the inner side surface of the side wall 11, and a planting plate seat 15 at the top of the side wall 11. It is composed of the bent portion 13 is formed in parallel to the bent, the planting plate 30 is inserted and installed between the planting plate seating portion 15 and the bent portion (13). Of course, the distance between the planting seat 15 and the bent portion 13 is proportional to the thickness of the planting plate 30, and the distance between the inner surfaces of both sidewalls 11 is the length of the short side of the planting plate 30. Formed proportionally. In addition, since the planting plate coupling unit 18 is formed on the sidewall 11 between the nutrient solution supply unit 25 and the nutrient solution draining unit 27, the length of the long side of the planting plate 30 is the planting plate coupling unit ( It is desirable to manufacture in proportion to the length of the side wall 11 on which the 18 is formed.

In addition, the heat insulating material coupling part 17 may be stably installed on the side wall 11 and the valley 12 under the replant plate seating portion 15 in which the heat insulating material 20 having a predetermined thickness is installed. It is formed in the inner surface of the side wall 11 of a U-shaped square tube. The heat insulating material coupling part 17 is connected to the planting plate seating unit 15 and the planting plate seating unit 19 at a predetermined distance from the lower surface of the planting plate seating unit 15. It is composed of a heat insulating material fitting jaw 19 bent parallel to the lower surface, the upper end of the heat insulating material 20 is inserted between the planting plate mounting portion 15 and the heat insulating material fitting jaw 19 is installed. That is, the upper end of the heat insulating material 20 has a heat insulating material bent portion 28 bent to be inserted into the heat insulating material coupling portion 17.

Referring to FIGS. 2 and 3, a state in which a plurality of cultivation ports 40 are inserted into the nutrient solution cultivation bed 100 having the structure described above is described above. Food plate 30 is inserted and installed, the nutrient solution cultivation bed 100 is manufactured by inserting and installing the heat insulating material 20 in the inner surface of the U-shaped square tube and the heat insulating material coupling portion 17 and the U-shaped square tube (10). In the prepared state, the cultivation pot 40 in which the cultivated crop 42 is planted is inserted into the planting hole 32 of the planting plate. At this time, the planting plate 30 is a planting plate formed with a planting hole 32 corresponding to the planting distance of the cultivated crops 42, the cultivation port 40, the cultivation crops 42 are planted part of the planting plant 32 It is located on the top of the hanging planting plate (30).

Next, the nutrient solution 52 is supplied from the nutrient solution supply tank 50 to the nutrient solution supply part 25, and the cultivation crop 42 is grown. At this time, the supplied nutrient solution 52 is discharged to the nutrient solution withdrawal portion 27 along the valley 22 of the heat insulating material, the heat insulating material 20 is to block the nutrient solution 52 from the external heat source. 3 shows the roots 46 of the grown cultivated crops 42 growing along the valleys 22 of the insulation.

Therefore, according to the structure of the present invention, since the nutrient solution cultivation bed can be manufactured by assembling a heat insulating material and a planting plate on the U-shaped square tube, the durability is superior to the nutrient solution cultivation bed made of conventional styrofoam, and the area utilization rate of the greenhouse This is high, and the heat insulating material is installed where the nutrient solution flows is excellent in adaptability to temperature changes.

Since the nutrient solution flows through the V-shaped valley, the flow direction of the nutrient solution by the roots of the cultivated crops can be minimized to induce a smooth flow of the nutrient solution.

It is possible to arbitrarily adjust the planting distance corresponding to the planting distance according to the type or growth rate of the cultivated crop, and can easily detach the planting plate in the U-shaped square tube to cope with the automation of nutrient solution cultivation.

In addition, since a U-shaped square tube made of aluminum and a planting plate of synthetic resin are used, the nutrient solution cultivation bed can be used semi-permanently.

Claims (10)

A U-shaped square tube having both sidewalls formed at predetermined intervals and inclined at a predetermined angle under the sidewalls integrally with the sidewalls, and having a valley through which nutrient solution can flow; The heat insulating material is inserted and coupled in close contact with the inner surface of the U-shaped square tube through the end of one side of the U-shaped square tube, one end is blocked so that the nutrient solution supplied to one end is discharged to the other end. , The other end is an open insulation; And It is inserted between the side wall of the U-shaped square tube, a planting plate formed with a plurality of planting holes for inserting a planting port at a predetermined interval on the upper surface; nutrient solution cultivation bed comprising a. According to claim 1, In order to supply the nutrient solution to one end of the U-shaped square tube, A first supply stepped portion formed by shaving a side wall portion of a distal portion of one side of the U-shaped square tube; A nutrient solution supply unit comprising a nutrient solution supply unit consisting of; a second supply step unit formed by cutting the end portion of one side of the heat insulating material to correspond to the first supply step unit. According to claim 2, so that the nutrient solution is drained to the other end of the U-shaped square tube, A first withdrawal step formed by shaving the side wall of the distal end portion of the other side of the U-shaped square tube; Nutrient solution cultivation bed characterized in that the nutrient solution withdrawal portion consisting of; formed by cutting the distal end portion of the other side of the heat insulating material corresponding to the first discharge step. The nutrient solution cultivation bed according to claim 3, wherein the planting plate is installed on an upper side of the side wall between the nutrient solution supply part and the nutrient solution withdrawal part. According to claim 4, Replant plate engaging portion formed so that the planting plate is inserted between the side wall, Replant plate seating portion protruding a predetermined distance in the direction facing from the upper end of the inner side of the side wall, A nutrient solution cultivation bed comprising a bent portion formed to be bent in parallel with the replant plate seating surface at the upper end of the side wall, the replant plate is inserted and installed between the replant plate seating portion and the bent portion. According to claim 5, The heat insulating material is a heat insulating material coupling portion formed to be installed on the side wall and the valley below the planting plate mounting portion in which the planting plate is installed, the planting plate seating portion, connected to the planting plate seating portion It is composed of a heat insulating material fitting bent parallel to the lower surface of the planting plate seating portion at a predetermined interval with the bottom plate mounting portion, the upper portion of the heat insulating material is inserted between the replanter seating portion and the heat insulating material fitting jaw is installed Bed for nutrient cultivation, characterized in that. The nutrient solution cultivation bed according to claim 1, wherein the U-shaped square tube further includes a pedestal capable of supporting the U-shaped square tube along both sides of the valley lower surface. The nutrient solution cultivation bed according to any one of claims 1 to 7, wherein the U-shaped square tube is manufactured by extrusion molding aluminum. The nutrient solution cultivation bed according to claim 1, wherein a hook hook hole is formed in a sock end portion of the planting plate so that the planting plate can be easily detached from the U-shaped square tube. 10. The bed of claim 1 or 9, wherein the replant is made of synthetic resin.