KR20220053114A - water culture equipment with cork culture body - Google Patents

Abstract

Disclosed is a hydroponic cultivation apparatus equipped with carbonized cork cultivation bodies. According to the present invention, since a cultivation body in which plants are planted and grown comprises a carbonized cork cultivation bottom plate, a carbonized cork cultivation side plate, and a carbonized cork bed, air permeability is greatly increased by a carbonized cork material, so that growth of mold is prevented and propagation of the mold is prevented even if the mold occurs. Therefore, it is possible to prevent adverse effects on the plant growth by the mold. In addition, since humidity can be controlled by the carbonized cork material, humidity suitable for plant growth is provided and air purification and odor removal effects are acquired, so that a comfortable growing environment is maintained. Far-infrared rays beneficial for plant growth are emitted, so that the plant growth is promoted. In addition, a growth state of plant's roots is checked with the naked eye from the outside through a through-hole, so that plant diseases can be diagnosed quickly and the apparatus can be used for observation and education purposes. In addition, nutrient solution and water to help plant growth are sprayed and supplied to the upper and lower sides of the plants.

Description

Hydroponics equipment with carbonized cork culture body {water culture equipment with cork culture body}

The present invention relates to a hydroponic cultivation apparatus equipped with a carbonized cork culture medium, and more particularly, by cultivating a plant inside a carbonized cork culture medium, ventilation as well as preventing the occurrence of mold fungus does not cause the plant to become ill, of course. It relates to a hydroponics apparatus equipped with a carbonized cork planter that prevents disease from spreading, provides humidity suitable for plant growth through easy humidity control, purifies air and enables a pleasant growing environment by odor removal effect.

In general, plant cultivation systems can be broadly divided into outdoor cultivation and facility cultivation. Outdoor cultivation refers to a cultivation system that grows crops in outdoor soil, and facility cultivation is a cultivation system that uses glass greenhouses or plastic houses to grow crops. means

In recent years, crops are grown using hydroponics in order to respond to the trend of consumption of crops in all seasons regardless of the season of production of crops. Instead, it is a cultivation method in which crops are grown using a culture solution in which various necessary nutrients are dissolved in water.

Such hydroponic cultivation does not use pesticides harmful to the human body, so it is possible to harvest clean crops that are not polluted, and also to obtain a large yield within a relatively short period of time. are being provided.

In addition, hydroponics is cultivating seedlings by continuously supplying water after growing seedlings in a seedling to an appropriate size, and uses a water-repellent absorbent material such as hard synthetic resin or glass wool to manufacture a growing plate. After fixing the plant by forming a cup-shaped planting hole that can insert and fix the root of the plant, water is continuously supplied to the growing plate to grow the plant.

As a hydroponic cultivation device of the prior art, a multi-purpose indoor ginseng hydroponic cultivation device, which is registered in Patent No. 10-1413135, has been devised. The cultivation plate having a ball and the cultivation plate are arranged in the lower part, the upper part is opened so that the culture plate is located, and a bed space inside which a nutrient solution is supplied to the plant, supply holes are formed in both upper parts of the bed space, and the lower part of the bed space The side of the bed body has a drain pipe through which the nutrient solution is discharged and is disposed under the bed body, one side is connected to the drain pipe and the other side is inserted into the supply hole to circulate the nutrient solution for cultivating the plant inside the bed body while filtering It includes a circulation unit and a height adjustment device disposed on the upper portion of the bed body and connected to a lamp support plate having a lamp installed at the lower portion to adjust the height of the LED lamp support plate by operation, wherein the circulation part is circulating the nutrient solution. A UV lamp is installed for sterilization.

In this prior art, the nutrient solution supplied to grow plants is supplied at the pressure of the pump, and after supply, the nutrient solution is filtered through the filter under the pressure of the pump and re-supplied. In the end, it is expected that the facility cost will be reduced by reducing the size and scale of the device, and the management cost will be reduced by reducing the amount of nutrient solution used.

However, in the case of this prior art, as the nutrient solution is supplied under mixed pressure to the growth water required for plant growth, the water particles become larger, so that the sprouted ginseng cannot absorb nutrients properly, and the sterilization and sterilization work is properly performed by the growth water mixed with the nutrient solution. If this is not done, there is a problem that the roots become sick such as mold or root bite disease, which ruins ginseng farming.

In addition, as most of the cultivation plates are made of acrylic plates with clogged slopes, ventilation is not made easily, causing mold and fungus to easily multiply, adversely affecting plant growth as well as being necessary for plant growth. There is a problem that humidity control is not easy.

Patent Document 1: Republic of Korea Patent No. 10-1413135 (Registered on June 23, 2014) Patent Document 2: Republic of Korea Patent No. 10-1424058 (Registered on July 22, 2014)

The present invention enables humidity control suitable for plant growth by a carbonized cork plant made of carbonized cork material in the bed where plants are planted, as well as the plant in which the plant is located and supplied with nutrient solution and water, and is ventilated due to the nature of the carbonized cork material. This can be done smoothly and easily to prevent the occurrence of mold, as well as prevent the spread of mold bacteria that have occurred even if mold bacteria are generated, which helps plant growth, provides humidity suitable for plant growth, and purifies the air. It is an object of the present invention to provide a hydroponic cultivation device equipped with a carbonized cork cultivation medium that enables a pleasant cultivation environment by the odor removal effect.

As a means for achieving the above object, the hydroponic cultivation apparatus provided with the carbonized cork cultivation body of the present invention is a support frame body comprising a plurality of vertical frames and an upper frame and a lower frame connecting the upper and lower portions of the plurality of vertical frames and the support frame In the hydroponic cultivation apparatus provided in a plurality of stages on a sieve and consisting of a cultivation body in which plants are grown, the cultivation body includes a receiving port of a transparent material provided in multiple stages in the support frame body, and on the bottom surface of the receiving device a carbonized cork cultivation bottom plate to be seated; a carbonized cork cultivation side plate which is in close contact with the inner surface of the receiving port and is erected vertically with respect to the carbonized cork cultivation bottom plate; It is provided with a carbonized cork bad plate seated on the carbonized cork cultivation side plate and provided with a plurality of planting holes on the inside, and the carbonized cork cultivation side plate, the roots of plants planted on the carbonized cork growing plate are visually confirmed Of course, a plurality of see-through holes through which the air inside the carbonized cork cultivation side plate is vented are penetrated, and in the carbonized cork cultivation bottom plate, a lower part pipe accommodating groove is provided along the longitudinal direction of the carbonized cork cultivation bottom plate, and the lower part pipe a lower part pipe fitted in the receiving groove and provided along the longitudinal direction of the lower part pipe receiving groove; A plurality of lower part pipe accommodating grooves are fitted and accommodated, and a plurality of lower part spray nozzles communicating with the lower part pipe and spraying the injection liquid supplied through the lower part pipe to the lower side of the carbonized cork bed plate are provided, and the support frame body in the upper part nozzle frame having both ends connected to the support frame body, located on the upper side of the carbide cork bad plate, connected along the longitudinal direction of the carbide cork bad plate, and provided with an upper part pipe accommodating groove on the inside along the longitudinal direction class; an upper sub-pipe which is fitted along the longitudinal direction of the upper sub-pipe accommodating groove; A plurality of upper part spray nozzles are provided in the upper part nozzle frame and are provided to communicate with the upper part pipe and spray liquid supplied through the upper part pipe to the upper side of the carbonized cork bed plate. an injection liquid supply pipe for supplying an injection liquid such as nutrient solution or water to the upper and lower division pipes by connecting the lower division pipe and the nutrient solution; a nutrient solution supply unit connected to the injection solution supply pipe and a first valve to supply the nutrient solution through the injection solution supply pipe; a water supply unit connected to the injection liquid supply pipe and a second valve to supply water through the injection liquid supply pipe; A motor pump connected to the nutrient solution supply unit and the water supply unit is provided.

In the present invention, since the plant in which plants are planted and grown is composed of a carbonized cork cultivation bottom plate, a carbonized cork cultivation side plate, and a carbonized cork bed, breathability can be greatly improved by the carbonized cork material, thereby preventing mold growth in advance Even if mold bacteria occur, it is possible to prevent the growth of mold fungi and to prevent adverse effects on plant growth caused by mold fungi in advance. As well as providing air purification and odor removal effects, it is possible to maintain a pleasant growing environment, as well as to promote plant growth by emitting far-infrared rays beneficial to plant growth. The root growth status can be checked, so the disease diagnosis of the plant can be quickly confirmed, and it can be used for observation and education, and the nutrient solution and water that help the plant growth can be sprayed and supplied to the upper and lower sides of the plant.

1 is a perspective view showing a hydroponic cultivation device equipped with a carbonized cork cultivation body of the present invention.
Figure 2 is a front view showing a hydroponic cultivation device equipped with a carbonized cork cultivation body of the present invention.
Figure 3 is an exploded perspective view showing the cultivation body of the hydroponic cultivation device equipped with the carbonized cork cultivation body of the present invention.
Figure 4 is a perspective view showing the components of the cultivation body of the present invention, a hydroponic cultivation device equipped with a carbonized cork cultivation body.
5 is a perspective view showing an example of a valve of a hydroponic cultivation device provided with a carbonized cork cultivation body of the present invention.
6 is a partially omitted configuration diagram showing the constituent parts of a hydroponic cultivation apparatus equipped with a carbonized cork cultivation body according to the present invention.
7 and 8 are diagrams each showing another embodiment of a hydroponic cultivation apparatus equipped with a carbonized cork cultivation body according to the present invention.
9 and 10 are configuration diagrams respectively showing another embodiment of the hydroponic cultivation apparatus provided with the carbonized cork cultivation body of the present invention.
11 is a configuration diagram showing that the nutrient solution or water is supplied to the hydroponics apparatus equipped with the carbonized cork cultivation body of the present invention.

Hereinafter, in addition to the above object, other objects and features of the present invention will become apparent through the description of the embodiments with reference to the accompanying drawings.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

Hereinafter, a hydroponics apparatus equipped with a carbonized cork culture medium according to an embodiment of the present invention will be described in more detail with reference to the accompanying drawings.

As shown, the present invention provides a plurality of vertical frames 11 and a support frame body 10 including an upper frame 12 and a lower frame 13 connecting the upper and lower portions of the plurality of vertical frames 11 and the It relates to a hydroponic cultivation device provided in a plurality of multi-stage in the support frame body (10) and consisting of a cultivation body (20) in which plants are grown.

According to the drawings, the cultivation body 20 is illustrated as being provided in three stages with respect to the support frame body 10 , but the present invention is not limited thereto. It is natural to be provided with

The cultivation body 20 of the present invention includes a plurality of transparent material receiving ports 21 provided in multiple stages to the support frame body 10 .

The support frame body 10 is not limited, but it is provided with an aluminum profiler to prevent rust, and the receiving port 21 of the transparent material is provided with lexan, a polycarbonate material strong in physical properties, and the receiving port The edges of (21) are finished with silicone.

The present invention is to cultivate ginseng as well as various plants, and the carbonized cork cultivation bottom plate 22 seated on the bottom surface of the receiving port 21, and the carbonized cork growing in close contact with the inner surface of the receiving port 32 A carbonized cork cultivation side plate 23 erected perpendicularly to the bottom plate 22, and a plurality of carbonized cork cultivation side plates 23 are seated on top of the carbonized cork cultivation side plate 23 and a plurality of carbonized cork bad plates 25 having a plurality of planting holes 24 through the inside thereof. ) is provided.

As shown, the carbonized cork bad plate 25 is provided in plurality and is shown to be respectively seated on the upper end of the carbonized cork cultivation side plate 23, but the length of the upper end of the carbonized cork growing side plate 23 is not limited thereto. One carbide cork bad plate 25 may be provided with the same length as the direction.

Carbonized cork, as is known, has a fine porous structure, and when it comes into contact with moisture, it can deodorize air and maintain the surrounding environment in a clean environment due to the characteristics of carbonized cork. This prevents mold growth.

As the carbonized cork cultivation bottom plate 22, the carbonized cork cultivation side plate 23, and the carbonized cork bad plate 25 of the present invention are provided using the carbonized cork, it is planted on the carbonized cork bad plate 25 and the root part It is possible to promote the growth of plants positioned on the carbonized cork cultivation bottom plate 22 and the carbonized cork cultivation side plate 23, and it is possible to prevent or inhibit mold growth as well as the occurrence of mold fungi that are harmful to plant growth.

In addition, it is possible to control the humidity so that it not only provides humidity suitable for plant growth, but also provides air purification and odor removal effects, so that a pleasant growing environment can be maintained, and far-infrared rays beneficial to plant growth are emitted to promote plant growth. there is.

In the carbonized cork cultivation side plate 23 of the present invention, a plurality of see-through holes through which air inside the carbonized cork cultivation side plate 23 is vented as well as visually checking the roots of plants planted on the carbonized cork bad plate 25 (23a) is penetrated.

At this time, of course, the number of the see-through holes 23a is not limited, and since a plurality of the see-through holes 23a penetrate the carbonized cork cultivation side plate 23 in this way, it is planted on the carbonized cork bad plate 25 to cultivate carbonized cork. As the root part of the plant located inside the side plate 23 can be easily and easily checked from the outside through the see-through hole 23a, not only can the diagnosis of plant disease be quickly confirmed, but also students and children can grow It can be used for educational purposes while observing the root part of a plant.

In the carbonized cork cultivation bottom plate 22 of the present invention, a lower part pipe accommodating groove 22a is provided along the longitudinal direction of the carbonized cork cultivation bottom plate 22, and is inserted into the lower part pipe accommodating groove 22a. A lower part pipe 31 provided along the longitudinal direction of the partial pipe accommodating groove 22a, and a plurality of fittings are accommodated in the lower part pipe accommodating groove 22a, and the lower part pipe 31 communicates with the lower part pipe ( 31) is provided with a plurality of lower spray nozzles 32 for spraying the spray liquid supplied through the carbonized cork bed plate 25 to the lower side.

As described above, the lower part pipe 31 accommodated by being fitted in the lower part pipe accommodating groove 22a provided in the carbonized cork cultivation bottom plate 22, and a plurality of lower part injection nozzles 32 connected to communicate with the lower part pipe 31. ), the nutrient solution or water required for plant growth is sprayed toward the root of the plant planted on the carbonized cork bed plate 25 through the lower part spray nozzle 32 .

At this time, when the lower part pipe 31 to which the plurality of lower part screw nozzles 32 are connected is inserted into the lower part pipe accommodating groove 22a provided in the longitudinal direction on the carbonized cork cultivation bottom plate 22, carbonized cork Due to the nature of the forced fitting, the lower part pipe 31 can be firmly fixed to the lower part pipe accommodating groove 22a. It is prevented from being separated from the lower tube accommodating groove (22a).

In the support frame body 10 of the present invention, both ends are connected to the support frame body 10, are located on the upper side of the carbonized cork bad plate 25, and are connected along the longitudinal direction of the carbonized cork bad plate 25 and an upper part screw nozzle frame 40 provided with an upper part pipe accommodating groove 41 on the inside along the longitudinal direction, and an upper part pipe 42 fitted along the longitudinal direction of the upper part pipe accommodating groove 41, and , A plurality of doedoe provided in the upper part nozzle frame 40 is provided to communicate with the upper part pipe 42, and the injection liquid supplied through the upper part pipe 42 is sprayed to the upper side of the carbonized cork bed plate 25. The upper part spray nozzle 43 is provided.

In the present invention made in this way, the upper part screw nozzle frame 40 is connected to the support frame body 10 so that it is located on the upper side of the carbonized cork bad plate 25, and the upper part screw pipe 42 is attached to the upper part screw nozzle frame 40. ) and the upper part spray nozzle 43 are provided, so the nutrient solution or water supplied through the upper part pipe 42 is transferred to the upper side of the plant planted on the carbonized cork bed plate 25 through the upper part spray nozzle 43. It can be sprayed to supply nutrient solution or water necessary for plant growth.

The upper portion tube receiving groove 41 in which the upper portion tube 42 is accommodated is provided in a bent state in the upper portion portion nozzle frame 40 connected to the support frame body 10 as shown in the support frame body Located on the (10) side, the upper part is opened and the lower part is blocked by the upper part screw nozzle frame 40, so the upper part pipe 42 accommodated in the upper part pipe accommodating groove 41 is accommodated by the upper part pipe pipe. It is supported by the upper part yarn nozzle frame 40 provided with the groove 41 to prevent separation from falling to the lower side, that is, the carbonized cork bad plate 25 side.

In the present invention, the injection liquid supply pipe 51 for supplying the injection liquid such as nutrient solution or water to the upper division pipe 42 and the lower division pipe 31 by connecting the upper division pipe 42 and the lower division pipe 31, respectively ), the nutrient solution supply part 53 connected to the injection liquid supply pipe 51 and the first valve 52 to supply the nutrient solution through the injection liquid supply pipe 51, and the injection liquid supply pipe 51 and the second A water supply unit 55 connected to a valve 54 to supply water through the injection liquid supply pipe 51, and a motor pump 56 connected to the nutrient solution supply unit 53 and the water supply unit 55 are provided. is done

In the present invention made in this way, the nutrient solution is supplied through the nutrient solution supply unit 53 by one motor pump 56 or water is supplied by the water supply unit 55 .

That is, by opening the first valve 52, the nutrient solution is supplied through the nutrient solution supply unit 53, and the nutrient solution is supplied to the lower part pipe 31 and the upper part pipe 42 connected to the injection solution supply pipe 51, respectively. The nutrient solution may be sprayed on the lower side and the upper side of the plant by the spray nozzle 31 and the upper part spray nozzle 43, respectively.

In addition, after blocking the opened first valve 51, the second valve 52 is opened to receive water through the water supply unit 55 and the lower part pipe 31 connected to the injection liquid supply pipe 51, respectively, and By supplying water to the upper part pipe 42, the water may be sprayed on the lower side and upper side of the plant by the lower part spray nozzle 31 and the upper part spray nozzle 43, respectively.

The upper part spray nozzle frame 40 provided with a plurality of upper part spray nozzles 43 of the present invention has a spray angle when the nutrient solution or water is sprayed through the upper part spray nozzle 43 toward the carbonized cork bad plate 25 side. is connected to the support frame body 10 by the injection angle adjusting device 60 so that the is adjusted.

As described above, as the angle of the upper partial spray nozzle frame 40 can be varied by the spray angle adjusting member 60, the spray angle of the upper partial spray nozzle 43 can be adjusted as needed, so that the carbonized cork bad plate 25 ), the nutrient solution or water can be sprayed and supplied not only to the top of the planted plant, but also to the surrounding space where the plants are planted, so that the nutrient solution or water can be evenly sprayed throughout the carbonized cork planting plate 25. ) can be wetted all the time, so the humidity required for plant growth can be appropriately adjusted, so the convenience and cultivability of plants are greatly improved.

The injection angle adjusting member 60 of the present invention may be formed of a hinge connecting the support frame body 10 and the upper part yarn nozzle frame 40 by a hinge.

Accordingly, as the angle can be adjusted by rotating the hinge of the upper part spray nozzle frame 40 using the injection angle adjusting tool 60 made of a hinge, it is provided in the upper part spray nozzle frame 40 to supply nutrient solution or water to the upper part of the plant. It is possible to adjust the use by changing the spraying angle of the upper part spray nozzle 43 for spraying to the side.

In addition, the spray angle control tool 60 of the present invention includes an adjustment protrusion 62 having a first fixing plate 61 whose upper end is bolted to the support frame body 10, and the upper part spray nozzle frame 40. A second fixing plate 63 that is bolted to and fixed therein is provided, and the adjustment hole 64 that is inserted into the adjustment projection 62 and freely rotates about the adjustment projection 62 is provided as a through-hole adjustment member 65.

In the present invention made in this way, the adjustment hole 64 provided in the second fixing plate 63 to which the upper part screw nozzle frame 40 and the bolting is fixed is fixed to the first fixing plate 61 by bolting to the upper end of the support frame body 10 . ) as the control protrusion 62 provided on the shaft rotates freely, the injection angle of the upper part spray nozzle 43 is also provided in the upper part spray nozzle frame 40 and sprays nutrient solution or water to the upper side of the plant. Adjustable use is possible.

In addition, the injection angle control tool 60 of the present invention can be implemented in various ways, of course.

As described above, in the present invention, specific matters such as specific components, etc., and limited embodiments and drawings have been described, but these are only provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. Various modifications and variations are possible from these descriptions by those of ordinary skill in the art to which the present invention pertains.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and not only the claims described below, but also all of the claims and equivalents or equivalent modifications will fall within the scope of the spirit of the present invention.

10: support frame body 11: vertical frame
12: upper frame 13: lower frame
20: growing body 21: receiving port
22: carbonized cork cultivation bottom plate 22a: lower part officer accommodating groove
23: carbonized cork cultivation side plate 23a: see-through hole
24: planting hole 25: carbonized cork bad plate
31: lower division tube 32: lower division nozzle
40: upper section nozzle frame 41: upper section tube receiving groove
42: upper divisional tube 43: upper divisional nozzle
51: injection liquid supply pipe 52: first valve
53: nutrient solution supply unit 54: second valve
55: water supply unit 56: motor pump
60: injection angle control device 61: first fixing plate
62: adjustment protrusion 63: second fixing plate
64: adjustment hole 65: adjustment hole

Claims (4)

A plurality of vertical frames 11 and a support frame body 10 composed of an upper frame 12 and a lower frame 13 connecting the upper and lower portions of the plurality of vertical frames 11 and the support frame body 10 are multi-staged. In the hydroponic cultivation apparatus comprising a plurality of and a cultivation body 20 in which plants are grown,
The cultivation body 20,
Including a receiving port 21 of a transparent material provided in a plurality of multi-stage to the support frame body (10),
a carbonized cork cultivation bottom plate 22 seated on the bottom surface of the receiving port 21;
a carbonized cork cultivation side plate 23 that is closely attached to the inner surface of the receiving port 32 and is erected vertically with respect to the carbonized cork cultivation bottom plate 22;
It is provided with a carbonized cork bad plate 25 that is seated on the upper end of the carbonized cork cultivation side plate 23 and has a plurality of planting holes 24 formed therein,
In the carbonized cork cultivation side plate 23,
In addition to visually checking the roots of plants planted on the carbonized cork bad plate 25, a plurality of see-through holes 23a through which the air inside the carbonized cork cultivation side plate 23 is vented is made through,
In the carbonized cork cultivation bottom plate 22,
The lower part pipe accommodating groove (22a) is provided along the longitudinal direction of the carbonized cork cultivation bottom plate (22),
a lower part pipe 31 fitted in the lower part pipe accommodating groove 22a and provided along the longitudinal direction of the lower part pipe accommodating groove 22a;
A plurality of lower parts are fitted and accommodated in the lower part pipe accommodating groove (22a), communicated with the lower part pipe (31) and spray the injection liquid supplied through the lower part pipe (31) to the lower side of the carbonized cork bed plate (25). The injection nozzle 32 is provided and made,
In the support frame body (10),
Both ends are connected to the support frame body 10, are located on the upper side of the carbide cork bad plate 25, are connected along the longitudinal direction of the carbide cork bad plate 25, and along the longitudinal direction on the inside, the upper part pipe accommodating groove (41) is provided with the upper part of the nozzle frame 40 and;
an upper sub-pipe (42) fitted along the longitudinal direction of the upper sub-pipe accommodating groove (41);
The upper part is provided in plurality in the upper part nozzle frame 40 and is provided to communicate with the upper part pipe 42 so that the injection liquid supplied through the upper part pipe 42 is sprayed toward the upper side of the carbonized cork bed plate 25. The injection nozzle 43 is provided and made,
an injection liquid supply pipe 51 connecting the upper division pipe 42 and the lower division pipe 31 to supply injection liquid such as nutrient solution or water to the upper division pipe 42 and the lower division pipe 31, respectively;
a nutrient solution supply unit 53 connected to the injection solution supply pipe 51 and the first valve 52 to supply the nutrient solution through the injection solution supply pipe 51;
a water supply unit (55) connected to the injection liquid supply pipe (51) and a second valve (54) to supply water through the injection liquid supply pipe (51);
Hydroponics apparatus with carbonized cork cultivation medium, characterized in that it is provided with a motor pump (56) connected to the nutrient solution supply unit (53) and the water supply unit (55). According to claim 1,
The upper partial yarn nozzle frame 40 provided with a plurality of the upper partial yarn nozzles 43,
It is characterized in that it is connected to the support frame body 10 by a spray angle adjusting device 60 so that the spray angle is adjusted when the nutrient solution or water is sprayed through the upper part spray nozzle 43 toward the carbonized cork bed plate 25. Hydroponics equipment equipped with a carbonized cork culture medium. 3. The method of claim 2,
The injection angle control device (60),
Hydroponics apparatus provided with a carbonized cork planting body, characterized in that it comprises a hinge connecting the support frame body (10) and the upper part yarn nozzle frame (40) by a hinge. 3. The method of claim 2,
The injection angle control device (60),
an adjustment protrusion 62 having a first fixing plate 61 whose upper end is bolted to the support frame body 10;
A second fixing plate 63 bolted to the upper part screw nozzle frame 40 is provided, and the adjustment hole 64 that is inserted into the adjustment projection 62 and freely rotates about the adjustment projection 62 as an axis is a through-hole adjustment tool. (65) Hydroponic cultivation device provided with a carbonized cork cultivation body, characterized in that it is provided with.

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