KR101987920B1 - Apparatus for providing year round cultivation of hydroponic crops - Google Patents

Abstract

The present invention relates to an apparatus and a method for maintaining a constant supply of hydroponic crops for cooling and heating and for supplying hydroponic cultivation throughout the year. According to one aspect, an apparatus includes: a cylindrical portion having an opening; An air pipe portion in which a hole is formed and discharges the air supplied through the blower through the hole; A cooling / heating pipe unit inserted into the air pipe unit to receive cooling water or heating water and to cool or heat the air inside the air pipe unit; A crop port part which is seated in an opening of the cylindrical part and on which a crop is planted; A nutrient piping portion which is supplied with nutrient solution and is connected by a dripping pin to the drip hose and supplies the nutrient solution to the crop port portion through the drip hose via the drip hose; And packaging the cans, air pipes, and crops to be housed in the interior, to block the outside air in the internal space formed by the packaging, to receive the air discharged from the holes in the air pipe, and to allow the crop to contact the outside air And a heat curtain that externally discharges the air received through the formed opening.

Description

[0001] Apparatus for providing year round cultivation of hydroponic crops [0002]

The present invention relates to a hydroponic cultivation technique, and more particularly, to an apparatus and a method for providing a constant maintenance of a growing environment of crops such as cooling and heating and nutrient supply for cultivation of crops throughout the year.

Hydroponic cultivation is a method of growing plants by supplying a culture medium of water and water-soluble nutrients without using soil. Hydroponic cultivation is possible with plants such as bulbous plants (eg hyacinth, daffodil), edible flowers (eg pineapple), vegetables (eg strawberries, sweet potatoes, onions and bean sprouts) (Eg, ivy, lucky star, etc.).

In hydroponic cultivation, it is advantageous to produce clean vegetables or crops by supplying the nutrient solution at all times. However, there was a disadvantage that it was difficult to maintain the heating and cooling at all times.

In the case of strawberry which can be cultivated hydroponically, it is a low-temperature crop with a proper temperature of 15 ~ 25 ℃, and it is difficult to produce due to economical problem of cooling in the high temperature period from June to October. On the other hand, in the low-temperature period from November to February, it is possible to produce through house cultivation in which heating is supplied by oil boilers. Therefore, in order to supply and supply strawberries in summer, it is required to develop cultivation techniques for high temperature. In particular, strawberry is a high-income promising crop with the highest total production (1.3 trillion) of fruit and vegetables (fruit trees + vegetables).

That is, in order to cultivate hydroponic cultivars for low-temperature or high-temperature crops throughout the year, it is necessary to solve the problem of constant supply of heating and cooling supply together with nutrient supply.

Korean Patent No. 10-1269814 (2013.05.24)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above conventional problems, and it is an object of the present invention to provide a hydroponic culture method of a cylindrical multistage bed, in which, by controlling the temperature of nutrient solution supply and air supply, And a method for providing year round cultivation.

According to one aspect, an apparatus for providing year round cultivation of a hydroponic crop comprises: a cylindrical portion having a plurality of openings along one side; An air pipe portion provided at least one along the outer surface of the cylindrical portion and having a plurality of holes formed on one side thereof and discharging air supplied from the blower through the hole; A cooling and heating pipe unit inserted into the air pipe unit to receive cooling water or heating water and to cool or heat the air inside the air pipe unit; A crop port part which is seated per opening of the cylindrical part and on which a crop is planted; Wherein the nutrient solution is supplied to the crop port part through the drip hose and supplied to the crop port part via the drip hose, A piping section; And packaging the crops planted in the cylindrical portion, the air pipe portion, and the crop port portion to block external air in the internal space formed by the packaging, and to receive the air discharged from the holes of the air pipe portion And a heat curtain which externally discharges the air received through an opening formed at one side of the crop so as to be in contact with the outside air.

The cylindrical portion is a cylindrical pipe and is enclosed by a foam material made of styrofoam for internal heat insulation.

Wherein the cylindrical portion is positioned in two or more upper and lower rows to form a cylindrical multistage bed, the cylindrical multistage bed comprising: a hanging type in which the cylinder hangs from the upper end of the steel frame with an iron wire; Or in a fixed manner in which the cylinder is fixed to the steel frame with a steel strip.

The apparatus further includes an atomizing nozzle unit which is inserted into the inside of the cylindrical part and is located at the lower end thereof and receives the nutrient solution and atomizes the nutrient solution supplied to the crop root of the crop pot part located on the inner side.

The apparatus further includes at least one nutrient solution supply section for supplying the nutrient solution to the nutrient solution piping section and the spray nozzle section.

The nutrient supply part is connected to a cooler or a heater to supply nutrient solution at a predetermined temperature.

The heat curtain includes a steel frame fixedly installed from an outer surface of the cylindrical portion; And a vinyl wrapping the installed steel frame to form the packaging.

A method of providing an annual cultivation of a hydroponic crop according to another aspect, wherein the apparatus includes a cylindrical section, an air pipe section, a cooling / heating piping section, a crop pot section, a nutrient piping section and a heat curtain, Supplying the nutrient solution portion to the nutrient piping portion connected through a drop hose connected to a drip pin embedded in the crop pot portion that is seated per opening formed along one side of the cylindrical portion; Feeding the nutrient solution supplied to the nutrient piping section to the crop pot part via the drip hose and the drip pin; Wherein the cooling / heating piping unit inserted in the inside of the air pipe unit is provided with cooling water or heating water, the cooling / heating pipe unit being installed at least one along the outer surface of the cylindrical part and having a plurality of holes at one side thereof; Discharging air, which is cooled or heated by the cooling water or heating water, through the hole; The thermal curtain for packaging the crops planted in the cylindrical portion, the air pipe portion, and the crop port portion to block the outside air and to receive the air discharged from the holes of the air pipe portion; And when the air cooled from the hole is received, the heating air is discharged through the opening formed in one side of the heat curtain so that the crop contacts the outside air, and when the heated air is received from the hole, Is released.

According to yet another aspect, a method of installing a device for providing a year-round cultivation of a hydroponic crop comprises the steps of: placing a cylindrical portion having a plurality of openings along one side thereof in a steel frame fixed to the ground; Providing at least one or more air pipes extending along the outer surface of the cylindrical portion and having a plurality of holes formed in one side thereof and discharging air supplied from the blower through the holes; Installing a cooling / heating pipe inserted in the inside of the air pipe unit to receive cooling water or heating water, and cooling / heating air inside the air pipe unit; Installing a crop pot part seated inside the opening of the cylindrical part and planted with a crop inside; Wherein the nutrient solution is supplied to the crop port part through the drip hose and supplied to the crop port part via the drip hose, Installing a piping section; And packaging the crops planted in the cylindrical portion, the air pipe portion, and the crop port portion to block external air in the internal space formed by the packaging, and to receive the air discharged from the holes of the air pipe portion And installing a heat curtain on one side for externally discharging the air received through an opening formed so that the crop contacts the outside air.

According to one aspect of the present invention, an apparatus formed of a cylindrical multistage bed increases the yield per unit area, thereby increasing crop yields of about 2 to 2.5 times as compared to conventional well beds.

It is also possible to locally supply the cooled or heated nutrient solution and air to the crops, such as the first local nutrient solution, the second local nutrient solution and the third localized air supply, to maintain the proper temperature required for the crop, Increase.

In addition, since it is possible to cultivate high temperature in summer or low temperature in winter, it is possible to cultivate all year round, so farmers' income is increased through cultivation over 2 generations.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate preferred embodiments of the invention and, together with the description of the invention below, And should not be construed as interpretation.
1 is a schematic block diagram of an apparatus according to an embodiment of the present invention.
Fig. 2 is a plan view of the air pipe of Fig. 1;
3 is a cross-sectional view of the air pipe of Fig.
Figure 4 is an illustration of the device of Figure 1 formed into a cylindrical multi-stage bed.
Fig. 5 is an illustration of an apparatus of Fig. 4 fixed in a hanging manner.
Figure 6 is an illustration of the device of Figure 4 fixed in a fixed manner.
Figure 7 is a schematic flow diagram of a method for providing year-round cultivation in accordance with one embodiment of the present invention.
Figure 8 is a schematic flow diagram of a method for installing an apparatus in accordance with an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

1 is a schematic block diagram of an apparatus 100 according to an embodiment of the present invention.

An apparatus 100 according to an embodiment of the present invention includes a cylinder 110, an air pipe 130, a crop pot 150, a nutrient solution pipe 160, And a heat curtain (190).

The crop (101) of the present invention includes a low-temperature crop which is required to be cooled at high temperature (summer season) or a high temperature crop which is required to be heated at low temperature (winter season). In addition, in order to maintain the proper temperature interval required for the growth of the crop 101, a crop 101 requiring at least one supply of cooling and heating corresponds to the crop 101 of the present invention. That is, the cooling supply and maintenance provided by the apparatus 100 of the present invention can be replaced with heating supply and maintenance, and cooling supply or heating supply can be selectively provided according to the current temperature. Hereinafter, for the sake of convenience, it is assumed that the crop 101 is strawberry, and that the apparatus 100 performs cooling and supplying at a high temperature.

The cylinder 110 corresponds to a bed on which a port of a crop is placed, and forms a cylindrical multistage bed of up and down straight type. The cylinder 110 may be made of a plastic or steel cylinder (for example, a diameter of 200 to 300 mm). The cylinder 110 has openings (for example, holes 10 to 15 cm in diameter) 111 formed at one side thereof at regular intervals (for example, at intervals of 5 to 10 cm). A crop pot (150) planted with the crop (101) is seated in the opening (111).

Here, the cylinders 110 forming the cylindrical multistage bed are provided in at least two stages, so that the production amount of the crop 101 per unit area can be increased. In addition, the cylinder 110 may be closed by wrapping a styrofoam material (e.g., about 10 mm in thickness) along the outer surface of the cylinder 110 for internal heat insulation.

The atomizing nozzle 120 is inserted in the longitudinal direction of the cylinder 110 and positioned at the lower end of the cylinder 110. Inside the cylinder 110, the spray nozzle 120 receives the nutrient solution from the outside as a nutrient solution pipe and spray the nutrient solution supplied to the crop pot 150 on the upper side.

Here, the spray nozzle 120 sprays the nutrient solution supplied to the root portion of the crop 101 at a specific temperature. In the case of strawberries, a nutrient solution having a temperature lower than the current temperature is sprayed to maintain an appropriate temperature at a high temperature such as in summer. That is, the spray nozzle 120 provides local cooling by spraying the cooled nutrient solution to the strawberry root. The local cooling can effectively support the production of strawberries in summer.

At least one air pipe 130 is installed along the longitudinal direction on the outer surface of the cylinder 110. The air pipe 130 has a plurality of air holes formed on one side thereof and discharges air supplied from the blower through the holes.

Here, the air pipe 130 receives air cooled or heated for cultivation of the crop 101 and sends it to the periphery of the crop 101. That is, the air pipe 130 further enhances the local cooling by delivering cooled air to a portion of the fruit / stem of the strawberry. The detailed structure of the air pipe 130 will be described later with reference to Figs.

The crop port 150 is a net port where the crop 101 is planted. It is advisable to use size 4 ~ 6 for net pot of strawberry cultivation and to use net pot size 5 or more for 2 weeks per net pot. Cutting the nonwoven fabric to a suitable size before inserting the medium into the mesh port can prevent the loss of the medium.

Here, the lower part of the crop port 150 is roots and the roots can be supplied with the nutrient solution from the spray nozzle 120 through spraying. In addition, the upper part of the crop pot 150 is exposed to the air of the proper temperature to be discharged through the air pipe 130.

The nutrient solution piping 160 is installed along the longitudinal direction of the cylinder 110 to receive the nutrient solution. The nutrient piping 160 is connected to the drip hose 161 at every position of the crop port 150 to feed the nutrient solution to the crop port 150 and the drip hose 161 is connected at one end to the drip pin (163). Then, the nutrient solution is supplied through the nutrient piping 160 to the drip hose 161, and the nutrient solution is supplied from the drip pin 163 to the crop 101 in a dropwise manner.

The thermal curtain 190 is a structure of a steel frame and a transparent vinyl that packages the crop 100 of the cylinder 100 and the crop 101 of the crop port 150 to block external heat and store the internal heat (cooling or heating) do. An opening 191 is formed in the upper part of the heat curtain 190 so that the stem can grow. The outer surface of the cylinder 100 is provided with a metal frame such as stainless steel, and is wrapped with a transparent vinyl frame so that a space is formed between the cylinder 100 and the frame. Then, the air sent out through the air pipe 130 is sealed by the heat curtain 190, so that it becomes heat-insulating.

In the case of strawberries, the adiabatic supports local cooling, which maintains the cooling temperatures of the tubes and flowers of strawberries in the hot cabin. The cooling air sent out from the air pipe 130 goes down and is stored inside, so that the hot air rises and is discharged through the opening 191.

2 is a plan view of the air pipe 130 of FIG.

At least one air pipe (130) is installed along the longitudinal direction of the outer surface of the cylinder (100). The air pipe 130 is formed with a pipe hole 231 corresponding to the position of the opening 111 of the cylinder 100 and the air that has been cooled / heated from the pipe hole 231 is sent out.

3 is a cross-sectional view of the air pipe 130 of FIG.

The cooling pipe (340) is inserted into the air pipe (130). Cooling water or heating water flows through the cooling / heating pipe (340). The space between the outer surface of the cooling / heating pipe 340 and the inner surface of the air pipe 130 forms an air layer, and air in the air layer is cooled or heated by the cooling / heating pipe 340 and then discharged through the pipe hole 231. Then, the released cooling / heating air is confined by the heat curtain (190).

Figure 4 is an illustration of an apparatus 100 of Figure 1 formed with a cylindrical multistage bed.

The apparatus 100 further comprises a steel frame 103. The lower end of the steel frame 103 is a pole structure fixed to the ground. The cylinder 110 in which the crop pot 150 in which the crop 101 is planted is placed in at least two or more stages and is fixed to the steel frame 103. A spray nozzle 120 is positioned in the longitudinal direction at the bottom of the inner surface of the cylinder 110.

Here, the apparatus 100 further comprises a nutrient solution supply device 470 and a cooling / heating device 480. The nutrient solution feeder 470 is a tank for storing nutrient solution therein, and the nutrient solution is supplied to the spray nozzle 120 and sprayed toward the root portion of the crop 101. The stored nutrient solution is also supplied to the nutrient piping 160 and flows to the dripping hose 161 and is supplied to the planted crop 101 of the crop pot 150 via the dripping pins 163 Drop method.

Furthermore, the cooling / heating unit 480 is connected to the nutrient solution supply unit 470 to cool or heat the nutrient solution to an appropriate temperature. The nutrient solution cooled or heated at a proper temperature is supplied to the spray nozzle 120 and the nutrient solution pipe 160. Also, the cooling / heating unit 480 serves to supply the cooling water or the heating water to the cooling / heating pipe 340 directly or indirectly. In the case of the direct method, the supply source of heat and water is the air conditioner 480, and in the indirect mode, the supply source of heat is the air conditioner 480. The cooling water or heating water flowing through the cooling / heating pipe 340 cools or heats the air inside the air pipe 130 at an appropriate temperature. The cooled or heated inside air is discharged through the pipe hole 231.

Fig. 5 is an illustration of an apparatus 100 of Fig. 4 fixed in a hanging manner.

The hanging method is a method of hanging the cylinder 110 of the multi-stage bed in which the column curtain 190 packages the steel frame 103 of the apparatus 100 from the support poles by a connecting structure such as a string.

Figure 6 is an illustration of an apparatus 100 of Figure 4 fixed in a fixed manner.

The fixed type is a method in which the steel frame 103 of the apparatus 100 serves as a support pole and the cylinder 110 of the multistage bed packaged by the heat curtain 190 is hung by a connection structure such as a row along the pawl.

5 and 6, the liquid pipe 160 is installed along the lower surface of the outer surface of the thermal curtain 190 and is connected to the drip hose 161 exposed to the outside of the thermal curtain 190 The drop hose 161 may be inserted into the open portion 191 of the thermal curtain 190 and connected to the drop pin 163 that is embedded in the crop port 150. [ 1 shows a structure in which the structure of the nutrient solution pipe 160, the drop hose 161, and the drop pin 163 is accommodated in the heat curtain 190. FIG.

Figure 7 is a schematic flow diagram of a method for providing year-round cultivation in accordance with one embodiment of the present invention.

After installation of the apparatus 100 is completed, the cooling / heating unit 480 of the apparatus 100 performs cooling or heating operation to maintain the proper temperature of the crop 101 (S701). When the cooling / heating unit 480 is operated, the nutrient solution supply unit 470 supplies the nutrient solution having the proper temperature maintained by the cooling / heating unit 480 to the nutrient solution pipe 160 and the spray nozzle 120 (S703).

The nutrient solution pipe 160 is supplied with nutrient solution at an appropriate temperature from the nutrient solution supplier 470 (S711). The supplied nutrient solution flows from the nutrient piping 160 to the drop hose 161 and is injected into the crop pot 150 through the drop pin 163 in a dropwise manner (S713). The spray nozzle 120 receives the nutrient solution at an appropriate temperature from the nutrient solution feeder 470 and sprays the nutrient solution to the root portion of the crop 101 of the crop pot 150 at the upper part (S721).

In addition, the cooling / heating pipe 340 is supplied with cooling water or heating water whose proper temperature is maintained by the cooling / heating unit 480 (S731). The cooling / heating pipe 340 cools / heats the inner air of the air pipe 130, and the cooled / heated air is discharged through the hole 231 (S741).

The air discharged from the hole 231 is received inside the heat curtain 190 while being blocked from the outside (S751). In the case of cooling air, the cooling air is lowered to the lower end of the heat curtain 190, and the relatively high temperature air is raised and discharged to the outside through the opening portion 191 of the heat curtain 190 (S753).

Figure 8 is a schematic flow diagram of a method of installing an apparatus 100 in accordance with an embodiment of the present invention.

First, a steel frame 103 of the apparatus 100 is installed on the ground, and a multistage bed of the cylinder 110 is installed in a hanging manner or a fixed manner with the steel frame 103 (S801). The spray nozzle 120 is inserted into the cylinder 110 (S803).

Next, the air pipe 130 is installed along the longitudinal direction of the outer surface of the cylinder 110 (S811), and the cooling / heating pipe 340 is inserted into the air pipe 130 (S813). Of course, the air pipe 130 in which the cooling / heating pipe 340 is inserted may be provided. One end of the air pipe 130 is connected to a blower 239 to introduce air.

The crop pot 150 in which the crop 101 is planted is seated in the opening 111 of the cylinder 110 (S821).

The nutrient solution pipe 160 is installed along the longitudinal direction of the outer surface of the cylinder 110 (S831). The nutrient solution pipe 160 is connected to the nutrient solution supply device 470 and the heating / cooling device 48 to receive nutrient solution (S833). Here, the nutrient solution supplier 470 can supply the nutrient liquid cooled or heated to the optimum temperature by the cooling / heating unit 480 to the spray nozzle 120 and the nutrient solution supplier 470. Also, the cooling / heating unit 480 can supply the cooling water or the heating water having the proper temperature maintained in the cooling / heating pipe 340 directly or indirectly. In the installed nutrient solution piping 160, the dropping hose 161 and the dropping pin 163 are formed at regular intervals. Each drip pin 163 is planted with the crop port 150 at each location of each crop port 150 (S835).

Thereafter, a heat curtain 190 for blocking external heat and preserving heat is packaged (S841) so as to receive the components of the liquid pipe 160, the cylinder 110 and the like therein. On the other hand, an installation method in which the structure of the packaged heat curtain 190 is fixed to the iron frame 130 is also possible.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It goes without saying that various modifications and variations are possible within the scope of equivalence of the scope.

100: Device 110: Cylinder
120: atomizing nozzle 130: air pipe
150: Crop port 160: Nutrient solution piping
190: heat curtain 340: heating / cooling piping
470: nutrient feeder 480:

Claims (15)

In a device for providing hydroponic annual cultivation by locally supplying nutrient solution and air cooled or heated to crops
A cylindrical portion having a plurality of openings along one side;
A crop port part which is seated per opening of the cylindrical part and on which a crop is planted;
The first nutrient solution is supplied to the cooling nut or the heated nutrient solution through a drop hose connected to the drop port located outside the cylindrical portion and is inserted into the crop port portion, A nutrient piping unit for locally supplying the nutrient solution to the crop pot part through a dropping method;
A second nutrient solution inserted into the cylindrical portion and positioned at the lower end of the cylindrical portion and supplied with the second nutrient solution cooled or heated and sprayed to supply the supplied second nutrient solution locally to the crop root of the crop pot portion located on the inner upper portion Diameter nozzle portion;
At least one or more than one hole is formed on one side of the cylindrical portion, and air is supplied from the blower, and the third air is supplied to the crop through the hole An air pipe part for discharging;
A cooling and heating pipe unit inserted into the air pipe unit to receive cooling water or heating water and to cool or heat the air inside the air pipe unit; And
Wherein said cropping port portion in which said spraying nozzle portion is inserted, said crop pot portion in which said crop is planted, said nutrient solution piping portion in which said cropping material is planted, And the air pipe portion having the cooling / heating piping portion inserted therein is packed inside, and the outside air is blocked from the internal space formed by the packaging, the air discharged from the hole of the air pipe portion is received, And a heat curtain which externally discharges the air received through the opening
/ RTI > The method according to claim 1,
Wherein the cylindrical portion includes:
Characterized in that it is a cylindrical pipe and is wrapped by a styrofoam sheathing for internal insulation. The method according to claim 1,
Wherein the cylindrical portion includes:
A cylindrical multistage bed is formed by being positioned in two or more stages,
The cylindrical multi-
A hanging system in which the cylinder is suspended from the upper end of a steel frame with a steel cord; or
Fixing method in which the cylinder is fixed with a steel strip on a steel frame
≪ / RTI > delete The method according to claim 1,
Further comprising at least one nutrient solution supply section for supplying a first nutrient solution of the nutrient solution piping section and a second nutrient solution of the atomizing nozzle section. 6. The method of claim 5,
The nutrient solution supply unit includes:
A cooler or a radiator to supply the first nutrient solution and the second nutrient solution at the set temperature. The method according to claim 1,
The heat curtain,
A steel frame fixedly installed from an outer surface of the cylindrical portion; And
And a vinyl wrapping the installed steel frame to form the packaging. An apparatus including a cylinder part, a crop pot part, a nutrient piping part, a spray nozzle part, an air pipe part, a heating and cooling pipe part and a heat curtain is supplied with the nutrient solution and the air cooled or heated to the crop, , The method comprising:
Wherein the nutrient solution piping part connected to the outside of the cylindrical part through a drop hose connected to a drip pin embedded in the crop pot part seated in each opening formed along one side of the cylindrical part is supplied with the cooled or heated first nutrient solution step;
Locally supplying the nutrient solution supplied to the nutrient piping section to the crop pot part through a drop method of the drip hose and the drip pin;
Wherein the spray nozzle inserted into the cylindrical portion and positioned at the lower end receives the cooled or heated second nutrient solution and supplies the second nutrient solution to the crop root of the crop pot located in the upper portion of the inside Spraying;
Wherein the cooling / heating piping unit inserted in the inside of the air pipe unit is provided with cooling water or heating water, the cooling / heating pipe unit being installed at least one along the outer surface of the cylindrical part and having a plurality of holes at one side thereof;
The air pipe portion being supplied with air and discharging the cooled or heated air through the hole for a third local supply to the crop by the cooling water or heating water;
Wherein said cropping port portion in which said spraying nozzle portion is inserted, said crop pot portion in which said crop is planted, said nutrient solution piping portion in which said cropping material is planted, The heat curtain for receiving and packaging the air pipe portion having the cooling / heating pipe portion inserted therein is configured to block external air and to receive the air discharged from the hole of the air pipe portion. And
When the air cooled from the hole is received, the heating air is discharged through the opening formed at one side of the heat curtain so that the crop contacts the outside air. When the heated air is received from the hole, Step to be released
≪ / RTI > 9. The method of claim 8,
Wherein the cylindrical portion includes:
Characterized in that it is a cylindrical pipe and is wrapped by a sheath of foam material for internal insulation. 9. The method of claim 8,
Wherein the cylindrical portion includes:
A cylindrical multistage bed is formed by being positioned in two or more stages,
The cylindrical multi-
A hanging system in which the cylinder is suspended from the upper end of a steel frame with a steel cord; or
Fixing method in which the cylinder is fixed with a steel strip on a steel frame
≪ / RTI > delete 9. The method of claim 8,
The apparatus comprises:
Further comprising at least one nutrient solution supply section for supplying a first nutrient solution of the nutrient solution piping section and a second nutrient solution of the atomizing nozzle section,
Wherein the step of supplying the first nutrient solution and the step of spraying,
Characterized in that the nutrient solution supply section is a step of supplying the first nutrient solution of the nutrient solution piping section and the second nutrient solution of the dispersion nozzle section. 13. The method of claim 12,
The nutrient solution supply unit includes:
Wherein the first nutrient solution and the second nutrient solution are connected to the cooler or the heater to supply the first nutrient solution and the second nutrient solution at the set temperature. 9. The method of claim 8,
The heat curtain,
A steel frame fixedly installed from an outer surface of the cylindrical portion; And
And a vinyl wrapping the installed steel frame to form the packaging. 1. A method of installing a device for providing hydroponic annual cultivation by locally supplying nutrient solution and air cooled or heated to a crop,
Installing a cylindrical portion having a plurality of openings along one side surface on a steel frame fixed to the ground;
At least one or more than one hole is formed on one side of the cylindrical portion, and air is supplied from the blower, and the third air is supplied to the crop through the hole Installing an air pipe portion for discharging air;
Installing a cooling / heating pipe inserted in the inside of the air pipe unit to receive cooling water or heating water, and cooling / heating air inside the air pipe unit;
Installing a crop pot part seated inside the opening of the cylindrical part and planted with a crop inside;
The first nutrient solution is supplied to the cooling nut or the heated nutrient solution through a drop hose connected to the drop port located outside the cylindrical portion and is inserted into the crop port portion, Providing a nutrient piping unit for supplying a nutrient solution locally to the crop pot part through a drop method;
A spray nozzle for spraying the second nutrient solution to the inside of the cylindrical portion to spray the second nutrient solution to the second root of the crop pot at the upper portion of the inner side, Installing a part;
Wherein said cropping port portion in which said spraying nozzle portion is inserted, said crop pot portion in which said crop is planted, said nutrient solution piping portion in which said cropping material is planted, And the air pipe portion having the cooling / heating piping portion inserted therein is packed inside, and the outside air is blocked from the internal space formed by the packaging, the air discharged from the hole of the air pipe portion is received, A step of installing a heat curtain that externally expels the air received through the opening formed to abut
≪ / RTI >

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