KR102177474B1 - Cultivation Appatus capable of cooling and heating the root of the crop - Google Patents

Abstract

It includes a cultivation device capable of cooling and heating the root of crops.
The present invention is a vertical support bar in which the lower end passing through the support part in contact with the ground is inserted into the ground to a certain depth to be anchored; A mount detachably assembled to the upper end of the vertical support bar and having a pair of first assembly grooves on both left and right ends so as to be coupled with the left and right pair of horizontal support bars; A central body for forming a recessed second assembly groove corresponding to at least one heat exchange tube in which the hot water or cold water heat medium flows in one direction with the bed bench mounted on the cradle, and the left and right pairs of horizontal support bars correspond It includes at least one bridge disposed between the pair of cradles with a pair of left and right extensions extending from the left and right ends of the central body with a third assembly groove to be assembled, and planted on the bed bench by the heat exchange tube The roots of the resulting crops are heated as the hot water heating medium or cooled with the cold water heating medium.

Description

Cultivation Appatus capable of cooling and heating the root of the crop}

The present invention relates to a cultivation apparatus capable of selectively providing cooling and heating to the roots of a crop to be cultivated, and in more detail, warmth in the roots of crops in accordance with the growing conditions of the crops during the cold winter or the hot summer It relates to a cultivation apparatus capable of cooling and heating the roots of crops that can be easily constructed for cooling piping equipment that provides heating or cooling by providing, and can easily perform installation work during construction and disassembly work during demolition.

In general, the methods of cultivating crops in greenhouses such as greenhouses or in cultivation facilities such as smart farm farms include terrestrial cultivation methods in which crops are cultivated by planting the roots of the crop in soil contained in a medium such as a bed, and a culture medium filled in the medium. The hydroponic cultivation method of crops by immersing the roots of the crop is known.

In addition, facilities that cultivate crops in the soil or hydroponic cultivation method are equipped with various types of heating systems to satisfy the growing conditions of the cultivated crops, and as such a heating system, a separate heating device such as a heater in the greenhouse is installed. However, this requires a lot of installation and maintenance costs, there is a risk of fire, and above all, it is difficult to control the humidity inside the facility.

Other heating systems include a boiler for heating water by burning fuel, and for heating by circulating hot water, which is heated water, by installing a pipe for circulating and storing water heated in the boiler.

However, such a heating system requires installation of an expensive boiler as well as a high heating cost and maintenance cost due to the use of fuel, and it is difficult to evenly heat the interior of the greenhouse as a whole.

In recent years, the heat wire burial method is used to adjust the temperature of soil or culture medium according to the temperature required for the growth of planted crops by burying or burying a heating wire that generates heat when power is applied.

Such a heat ray burial method can optimize the growth conditions by providing heat to the roots of the crop during the cold winter season depending on the conditions of the cultivation crop, but it was difficult to control the growth conditions by lowering the temperature during the hot summer season.

(Patent Document 1) KR10-1371684 B1

(Patent Document 2) KR10-0093842 B1

(Patent Document 3) KR10-1862525 B1

Patent Document 1 includes a raw water tank for supplying raw water to the irrigation or nutrient solution tank, and a discharge pipe connected to the raw water tank for discharging irrigation raw water to crops, and a first circulation pipe connected to the end of the irrigation tank and Disclosed is a facility house heating device that is connected to a circulation pipe to heat water in a raw water tank and provides a first fluid heating unit for supplying microbubbles to supply heat to a bed on which crops are grown.

In Patent Document 2, a heating pipe installed in a bed having a space partitioned so that crops can be grown on the ground and extending along the periphery of the root of the crop, a heating cable extending along the inside of the heating pipe and generating heat by electricity, and Disclosed is a heating device for providing heat to the root of a crop including a power supply for supplying electricity to the heating cable.

In Patent Document 3, a mounting part for mounting a hydroponic cultivation bed and a mounting part connected to the top are fixedly installed, and a support part for supporting the mounting part and a support part connected to the upper part are fixedly installed to distribute the load transmitted through the support part on the ground. A structure for supporting a bed in which crops are cultivated is disclosed, including a support for making it.

However, in Patent Document 1 and Patent Document 2, regardless of the type or type of various beds provided according to the type of crop to be cultivated, cold air is directly or indirectly applied to the root of the crop during the hot summer season while stably supporting the heavy bed. There was a problem in that it was not possible to prevent the death of the crop because the composition to be transmitted to the enemy was not disclosed at all.

In addition, Patent Document 3 discloses that when the spacing of the mounting portion on which the bed is mounted is widened, a bulging phenomenon occurs in which the tent sheet bed is struck downward by the weight between the mounting portions on which the tent sheet bed is mounted, thereby causing a load on the peripheral equipment. There was a problem of increasing management and maintenance cost by weighting and causing deformation and damage of materials.

In order to prevent the lower sagging of the tent bed, if the spacing between the mounting parts is designed to be narrow, the number of installations of the supporting parts increases, so that the construction cost is increased and the workability is lowered. .

On the other hand, in the case of tomato and paprika hydroponic cultivation, one leg is used to prevent subsidence, or two pipes are deeply driven under the ground and woven together using a separate crossbar, and many farms use a cutter or a styrofoam type bed. , Cutter is too expensive to install facilities, so it is not suitable for the situation in our country where there are many tenant farmers, and the steel plate becomes hot during the high temperature, so additional expensive equipment is required for high temperature damage and iron plate forming, and the styrofoam type (strawberry hydroponic cultivation tank) is the ship of Growbag. There is a problem that the drainage is not smooth due to the soaking phenomenon. Farmers are unable to find suitable alternatives to benches for low-floor hydroponic cultivation such as tomatoes and paprika.

In addition, in the case of hydroponics cultivation of strawberry crops in a high snow method, X-type bench, H-type bench, Y-type bench, etc. are used. In the case of X-type benches, tents are applied, but the construction is difficult due to the large number of accessory materials. In the case of the H-type bench, tent paper, styrofoam, and plastic badges are applied, but the construction cost is high and there are many accessories, and in the case of the Y-type bench, tent paper is applied, but there is a problem that it is vulnerable to settlement.

Accordingly, the present invention is to solve the above-described problems, and its object is a piping facility for heating or cooling by providing warmth to the root of the crop in accordance with the growing conditions of the crop during the cold winter or the hot summer It is intended to provide a cultivation device capable of cooling and heating the roots of crops that can be easily constructed for construction and can be easily disassembled during installation and demolition.

In addition, another object of the present invention is to be able to sufficiently withstand the load of the bed bench on which crops are grown, and to fundamentally prevent the lower sagging of the piping equipment along with the lower sagging of the bed bench such as the tent bed bench caused by the load. It is intended to provide a cultivation device capable of cooling and heating the root zone of existing crops.

In addition, another object of the present invention is to provide a cultivation apparatus capable of cooling and heating the root of crops that enables the downgrowth of crops and can easily perform installation work for additional water supply piping facilities.

The technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems that are not mentioned will be clearly understood by those of ordinary skill in the technical field to which the present invention belongs from the following description. I will be able to.

As a specific means for achieving the above object, the present invention provides a vertical support bar in which a lower end passing through a support portion in contact with the ground is inserted at a predetermined depth into the ground to be anchored; A mount detachably assembled to the upper end of the vertical support bar and having a pair of first assembly grooves on both left and right ends so as to be coupled with the left and right pair of horizontal support bars; A central body for forming a recessed second assembly groove corresponding to at least one heat exchange tube in which the hot water or cold water heat medium flows in one direction with the bed bench mounted on the cradle, and the left and right pairs of horizontal support bars correspond It includes at least one bridge disposed between the pair of cradles with a pair of left and right extensions extending from the left and right ends of the central body with a third assembly groove to be assembled, and planted on the bed bench by the heat exchange tube And a cultivation device capable of cooling and heating the root of the crop, characterized in that the root of the crop is heated as the hot water heat medium or the cold water heat medium.

Preferably, the central body may include a plate-shaped upper vertical rib in which at least one second assembly groove opened to the top is depressed, and a plate-shaped intermediate rib in which the upper vertical rib extends perpendicular to the upper surface.

More preferably, it may further include a plate-shaped lower vertical rib extending perpendicular to the lower surface of the intermediate rib.

More preferably, an intermediate length of the intermediate rib corresponding to the second assembly groove may include a bending deformation region to secure an area forming the second assembly groove.

Preferably, the width of the inlet of the second assembly groove is provided to be relatively smaller than the outer diameter size of the heat exchange tube, and the inner diameter size of the second assembly groove is the same as or relatively larger than the outer diameter size of the heat exchange tube. Can be.

More preferably, in one of the plurality of second assembly grooves recessed in the upper vertical rib, a central support bar may be provided in parallel with the left and right pair of horizontal support bars.

Preferably, the pair of left and right elongated members may include a first bent portion bent from both ends of the central body to form a third assembly groove opened downward as opposed to the second assembly groove opened upward.

Preferably, the left and right pair of extensions may include a second bent portion forming a fourth assembly groove for inserting and disposing a culture solution supply pipe for supplying a culture solution provided to a crop planted on the bedbench.

Preferably, the left and right pair of extensions includes a pair of left and right extensions that extend approximately horizontally to the outside, and a lower surface of one extension of the left and right pair of extensions has a stem of a crop extending outward for downgrowth of crops. A plurality of lower grooves to which the stem fixing bars for fixing the stem are disposed may be recessed, or a plurality of upper recesses to which other stem fixing bars are disposed may be recessed on the upper surface of the other extension part.

Preferably, a pair of left and right fixing hooks may be included between the central body and the extension body to fix the position of the bed bench.

According to the preferred embodiment of the present invention as described above has the following effects.

Heat exchange tubes that heat or cool by providing heat or cooling by providing warmth to the roots of the crop in accordance with the growing conditions of the crop in the cold winter season or the hot summer season are conveniently installed on the bridge between the adjacent cradles. Since the work of piping equipment can be easily performed and the work of disassembling the piping equipment even at the time of demolition can be easily performed, constructability and work productivity can be improved.

Since the bedbench on which crops are grown is placed on a pair of racks adjacent to each other and a plurality of bridges arranged between them, it can withstand the entire load of the bedbench sufficiently, and it can be evenly distributed to the ground through the horizontal support bar and vertical support bar. It is possible to reduce equipment maintenance cost by preventing lower sagging of the bed bench due to load and preventing deformation or damage of piping equipment caused by lower sagging.

It is possible to cultivate inferior crops by the stem fixing bar, and since installation work for additional water supply and piping facilities can be easily performed, the crop yield can be increased and the crop cultivation system can be operated efficiently.

1 is an overall perspective view showing a cultivation apparatus capable of cooling and heating the root of a crop according to a preferred embodiment of the present invention.
2 is a partial detailed view showing a cultivation apparatus capable of cooling and heating the root of a crop according to a preferred embodiment of the present invention.
3 is a front view showing a cultivation apparatus capable of cooling and heating the root of a crop according to a preferred embodiment of the present invention.
4 is an exploded view showing a cultivation apparatus capable of cooling and heating the root of a crop according to a preferred embodiment of the present invention.
5 is a perspective view showing a bridge applied to a cultivation apparatus capable of cooling and heating the root of a crop according to a preferred embodiment of the present invention.
6 is a state diagram of a bridge applied to a cultivation apparatus capable of cooling and heating the root of a crop according to a preferred embodiment of the present invention.
7A and 7B are perspective views showing another embodiment of a bridge applied to a cultivation apparatus capable of cooling and heating the root of a crop according to a preferred embodiment of the present invention.
8 is a block diagram showing an embodiment of a tent bed bench applied to a cultivation apparatus capable of cooling and heating the root of crops according to a preferred embodiment of the present invention.
9 is a schematic diagram showing a cultivation system to which a cultivation apparatus capable of cooling and heating the root of a crop according to a preferred embodiment of the present invention is applied.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment in which one of ordinary skill in the art to which the present invention pertains can easily implement the present invention. However, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

In addition, the same reference numerals are used for parts having similar functions and functions throughout the drawings.

In addition, throughout the specification, when a part is said to be'connected' to another part, it is not only'directly connected', but also'indirectly connected' with another element in the middle. Include. In addition, "including" a certain component means that other components may be further included, rather than excluding other components unless specifically stated to the contrary.

The cultivation apparatus 100 capable of cooling and heating the roots of the crop according to the preferred embodiment of the present invention, as shown in Figures 1 to 5, while stably supporting the bed bench (B) in which the crops are planted, Support (10), vertical support bar (15), cradle (20), horizontal support to deliver warmth to the roots of crops planted on the bedbench according to growing conditions to heat or cool by delivering cold air It may include a bar 25, a heat exchange tube 30, and a bridge 40.

The support part 10 is a fixed structure that is fixed by contacting the ground by passing through a central hole 11 through which the vertical support bar penetrates, and the vertical support bar 15 is It may include a bar member having a predetermined length so that the lower end penetrating the central hole 11 is inserted into the ground at a predetermined depth and fixed vertically.

At this time, a plurality of pin holes 12 are formed through the upper surface so that the support part 10 is inserted correspondingly of the anchor pin so that it can be firmly fixed by an anchor pin (not shown) inserted into the ground, so that the head is engaged. do.

The cradle 20 is detachably assembled at the upper end of the vertical support bar 15, and a pair of first assembly grooves 22a, 22b left and right at both ends to be coupled with a pair of left and right horizontal support bars 25 It may include.

This cradle 20 includes a horizontal support 21 forming a protrusion having a coupling hole 21a to which the upper end of the vertical support bar 15 is correspondingly coupled, in the center of the lower end, and the horizontal support 21 A pair of left and right vertical supports 22 extending substantially vertically upward from the left and right ends of the horizontal support bar 25 and forming the first assembly grooves 22a and 22b correspondingly coupled with the horizontal support bar 25 are recessed at the ends respectively. Can include.

At this time, the first assembly grooves (22a, 22b) increase the contact area with the horizontal support bar (25) to stably support the load of the bedbench (B) while being distributed through the cradle (20) and the vertical support bar It is preferable that the vertical support 22 is formed as an extension piece having a width relatively wider than that of the vertical support 22 in a substantially semicircular cross-section.

Accordingly, the left and right pair of horizontal support bars 25 made of steel pipes or steel bars are aligned with each other by elastic corresponding coupling with the first assembly grooves 22a and 22b provided in the left and right vertical supports of the holder. It can be assembled simply and quickly.

And, a wedge that is assembled so that the outer circumferential surface is in contact with the central hole 11 of the support part and is fixed with an assembly hole that is inserted correspondingly so that the outer circumferential surface of the vertical support bar 15 is in contact between the support part 10 and the holder 20 It may include a fixed holder (13).

By varying the installation position of the support portion 10 assembled with the vertical support bar 15 by the wedge-fixed holder 13, the holder 20 fixedly coupled to the upper end of the vertical support bar and the vertical support bar Construction by adjusting the vertical gap between the support parts 10 coupled in the middle of the length, adjusting the anchor depth of the vertical support bar 15 that is inserted into the ground and anchored, and adjusting the installation height of the holder 20 from the ground. The overall height can be uniformly constructed.

The bridge 40 is at least one material that is detachably assembled with a hot water heat medium or at least one heat exchange tube 30 through which a cold water heat medium flows in one direction to heat exchange with the bed bench B mounted on the cradle 20. The central body (41) includes a central body (41) forming a second assembly groove (43), and forms a third assembly groove (45a) in which the left and right pair of horizontal support bars (25) are detachably assembled. ) May include an extension 42 extending from both ends of the left and right.

At least one bridge 40 is disposed in a region corresponding to a pair of cradles 20 adjacent to each other at a predetermined interval along the longitudinal direction of the horizontal support bar 25, so that at least one of the bed benches B It is a structure that supports to distribute the load.

The heat exchange pipe 30 is provided as a hot water circulation pipe that heats the roots of the crops planted in the bedbench while the hot water having a temperature higher than room temperature flows in one direction to heat the root zone in winter or in cold weather, or has a temperature lower than room temperature. As cold water flows in one direction, heat exchange with the roots of crops planted in the bedbench may be provided as a cold water circulation pipe for cooling the root roll during summer or hot weather.

The inlet and outlet sides of the heat exchange tube 30 may include a temperature controller that measures the temperature of the number of heat mediums received and discharged, and changes the temperature to a temperature suitable for the growing condition of the crop grown based on the measured temperature value.

In addition, the heat exchange pipe 30 has been illustrated and described as being provided as a circulation pipe through which cold water or hot water is circulated, but is not limited thereto. By generating heat when power is applied in winter or in cold weather, heat is transferred to the roots of crops. It can be replaced with a heating rod with an electric resistance coil to allow heating.

The central body 41 of the bridge 40 includes a plate-shaped upper vertical rib 41a in which at least one second assembly groove 43 opened to the top is recessed, and the upper vertical rib is perpendicular to the upper surface. It may include a plate-shaped intermediate rib 41c extending so as to be extended, and a plate-shaped lower vertical rib 41b extending perpendicularly to a lower surface of the intermediate rib.

At this time, the middle of the length of the intermediate rib 41c corresponding to the second assembly groove 43 is opened upward and a second assembly groove 43 having an inner diameter size corresponding to the outer diameter size of the heat exchange tube 30 is formed. A bent marginal region 41d may be included so as to secure a sufficient area for forming a depression.

The width of the inlet of the second assembly groove 43 is relatively smaller than the outer diameter of the heat exchange tube, and the inner diameter of the second assembly groove is equal to or relatively larger than the outer diameter of the heat exchange tube. As a result, the heat exchange tube 30 is forcibly fitted through the inlet of the narrow second assembly groove and is assembled to correspond to the second assembly groove while elastically deforming the upper vertical rib.

These second assembly grooves 43 are illustrated and described as being formed in the upper vertical ribs 41a of the central body 41 at a predetermined interval, but are not limited thereto, and 4 according to the length of the central body. It may be formed with more than three or three or less depressions.

Here, any one of the plurality of second assembly grooves formed in the upper vertical ribs 41a of the central body 41 is disposed in parallel with the left and right pair of horizontal support bars to distribute the load of the bed bench or adjacent It is possible to assemble and arrange the central support bar 35 to make the height uniform while maintaining the spacing between the bridges.

Here, the heat exchange tube 30 or the central support bar 35 correspondingly assembled to the second assembly groove 43 is substantially the same as the pair of left and right horizontal support bars 25 correspondingly assembled to the first assembly groove of the cradle. It is preferred to be located at a height.

In addition, the pair of left and right extensions 42 are opened downwards opposite to the second assembly grooves opened upwards, so that a pair of left and right horizontal support bars correspondingly assembled with the first assembly grooves 22a and 22b of the cradle are assembled. It may include a first bent portion 45 bent from both ends of the central body to form a third assembly groove (45a).

Accordingly, in a state in which the left and right horizontal support bars 25 are correspondingly inserted into the first assembly grooves 22a and 22b of the left and right pairs of vertical supports 22 provided on the cradle 20 and are first assembled, The bridge located on the upper part of the horizontal support bar 25 is simple with the holder and the horizontal support bar by secondary assembly in which the third assembly groove 45a of the left and right pair of extensions 42 is elastically coupled with the horizontal support bar. And can be easily combined.

The coupling operation between the bridge 40 and the horizontal support bar 25 may be repeatedly performed in accordance with the number of a plurality of bridges set in consideration of the unit length of the bedbench in an area between the cradles adjacent to each other.

At this time, the left and right pair of horizontal support bars 25 are supported so that separation and separation is difficult by the first assembly groove open to the upper portion of the holder and the third assembly groove open to the lower portion of the bridge.

In addition, the left and right pair of extensions 42 have a fourth assembly groove 46a opened upward so that the culture solution supply pipe 50 for pumping and supplying the culture solution provided to the crop planted on the bed bench B is inserted and disposed. It may include a second bent portion 46 to form.

The second bent part 46 has a cross-sectional shape in which the free end extends upward after extending downward from the lower surface of the first bent part 45, and the first bent part 45 and the second bent part 46 may be formed in an approximately S-shaped cross-section, and the second bent portion 46 may be elastically deformed to facilitate insertion and separation of the culture solution supply pipe 50.

Here, between the culture solution supply pipe 50 and the bedbench (B) may include a plurality of supply lines for branching supply of the culture solution to be pumped, the culture solution supply tube is not shown so that the culture solution can be pumped and supplied to the bed bench. It can be connected to the pump member.

In addition, the pair of left and right extensions 42 includes a pair of left and right extensions 37 extending approximately horizontally and a predetermined length outward from the first bent portion 45 as shown in FIGS. 5 and 6 And, a stem fixing bar 55 for fixing the stem of the crop that extends outward for the down cultivation of the crop planted in the bedbench (B) corresponds to the lower surface of the one extension of the pair of left and right extensions 37 A plurality of lower concave grooves 47a are formed to be recessed, and a plurality of upper concave grooves 47b to which other stem fixing bars 55 are correspondingly disposed are formed in the upper surface of the other extension part.

Here, the left and right pair of extension portions 37 have been illustrated and described as having the lower concave groove 47a and the upper concave groove 47b formed in opposite directions, respectively, but the present invention is not limited thereto. As shown in Fig. 7A, the lower concave grooves 37a may be formed to be the same on the left and right, or the upper concave grooves 37b may be formed to be the same on the left and right as shown in FIG. 7B. .

Accordingly, the stem fixing bar 55 for fixing the stems of the crops extending outward for the down cultivation of the crops planted on the bed bench (B) is a pair of adjacent to each other and arranged side by side, as shown in FIG. The upper and lower grooves 47a and 47b provided in the extension 47 of the bridge 40 may be positioned so that it is difficult to escape from the outside.

Meanwhile, a pair of left and right fixing hooks 44 may be provided between the central body 41 and the extension body 42 so as to fix the position of the bed bench B.

In addition, the bed bench (B) mounted on the cradle and the bridge is a bed bench to which a styrofoam medium used for strawberry cultivation is applied, as shown in Figs. 1 and 8, or a tent paper is applied for tomato and paprika cultivation. It may be provided as a batch or a bedbench to which a cutter medium is applied when growing tomatoes and paprika, but various types of bedbenches may be applied as limited thereto.

9 is a schematic diagram showing a cultivation system to which a cultivation device capable of cooling and heating the root of a crop according to a preferred embodiment of the present invention is applied, and some of the culture liquid supplied to the bedbench is recovered in the recovery tank 101 and vertically After being stored in the tank 102, it is filtered and sterilized by the sand filter 103 and the electric sterilization system 104 by a pump member.

The filtered and sterilized culture solution is stored in the storage tank 105 and then connected in communication with the concentrated solution non-tank 108 to receive the culture stock solution, and the culture solution in the nutrient solution unit 106 receiving raw water through the filter unit 109, It is mixed with raw water in a certain ratio to supply the culture medium supply pipe to the crop.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications and changes are possible within the scope of the technical spirit of the present invention. It will be obvious to those who have the knowledge of.

10: base
11: Central Ball
12: pin ball
13: wedge fixed holder
15: vertical support bar
20: cradle
21: horizontal support
22: vertical support
22a, 22b: first assembly groove
25: horizontal support bar
30: heat exchange tube
35: central support bar
40: bridge
41: central body
41a: upper vertical rib
41b: lower vertical rib
41c: middle rib
42: extension body
43: 2nd assembly groove
45: first bend
45a: 3rd assembly groove
46: second bend
46a: 4th assembly groove
47: extension bar
47a,47b: upper and lower concave grooves
50: culture solution supply pipe
55: stem fixing bar

Claims (10)

A vertical support bar in which the lower end passing through the support part in contact with the ground is inserted into the ground to a certain depth to be anchored;
A mount detachably assembled to the upper end of the vertical support bar and having a pair of first assembly grooves on both left and right ends so as to be coupled with the left and right pair of horizontal support bars;
A central body for forming a recessed second assembly groove corresponding to at least one heat exchange tube in which the hot water or cold water heat medium flows in one direction with the bed bench mounted on the cradle, and the left and right pairs of horizontal support bars correspond It includes at least one bridge disposed between the pair of cradles having a pair of left and right extensions extending from the left and right ends of the central body with a third assembly groove to be assembled,
The roots of the crops planted on the bed bench by the heat exchange tube are heated as the hot water heating medium or cooled with the cold water heating medium,
The central body comprises a plate-shaped upper vertical rib in which at least one second assembly groove opened to the top is recessed, and a plate-shaped intermediate rib in which the upper vertical rib extends perpendicular to the upper surface. A cultivation device capable of cooling and heating the root zone. The method of claim 1,
Cultivation apparatus capable of cooling and heating the root of crops, characterized in that it further comprises a plate-shaped lower vertical rib extending perpendicular to the lower surface of the intermediate rib. The method of claim 1,
A cultivation apparatus capable of cooling and heating the root of crops, characterized in that the middle of the length of the intermediate rib corresponding to the second assembly groove includes a bending deformation region so as to secure an area forming the second assembly groove. The method of claim 1,
Cultivation capable of cooling and heating the root of crops, characterized in that a central support bar is assembled and disposed in parallel with the left and right pair of horizontal support bars in any one of the plurality of second assembly grooves recessed in the upper vertical rib Device. A vertical support bar in which the lower end passing through the support part in contact with the ground is inserted into the ground to a certain depth to be anchored;
A mount detachably assembled to the upper end of the vertical support bar and having a pair of first assembly grooves on both left and right ends so as to be coupled with the left and right pair of horizontal support bars;
A central body for forming a recessed second assembly groove corresponding to at least one heat exchange tube in which the hot water or cold water heat medium flows in one direction with the bed bench mounted on the cradle, and the left and right pairs of horizontal support bars correspond It includes at least one bridge disposed between the pair of cradles having a pair of left and right extensions extending from the left and right ends of the central body with a third assembly groove to be assembled,
The roots of the crops planted on the bed bench by the heat exchange tube are heated as the hot water heating medium or cooled with the cold water heating medium,
The left and right pair of extensions include a second bent portion forming a fourth assembly groove for inserting and arranging a culture solution supply pipe for supplying a culture solution provided to the crop planted in the bedbench. Cultivation device. A vertical support bar in which the lower end passing through the support part in contact with the ground is inserted into the ground to a certain depth to be anchored;
A mount detachably assembled to the upper end of the vertical support bar and having a pair of first assembly grooves on both left and right ends so as to be coupled with the left and right pair of horizontal support bars;
A central body for forming a recessed second assembly groove corresponding to at least one heat exchange tube in which the hot water or cold water heat medium flows in one direction with the bed bench mounted on the cradle, and the left and right pairs of horizontal support bars correspond It includes at least one bridge disposed between the pair of cradles having a pair of left and right extensions extending from the left and right ends of the central body with a third assembly groove to be assembled,
The roots of the crops planted on the bed bench by the heat exchange tube are heated as the hot water heating medium or cooled with the cold water heating medium,
The left and right pair of extensions includes a pair of left and right extensions that extend horizontally for a predetermined length, and one extension of the left and right pair of extensions includes a stem fixing bar for fixing the stems of crops extending outward for downgrowth of crops. A cultivation device capable of cooling and heating the root of a crop, characterized in that the plurality of lower grooves to be disposed correspondingly are formed in the depression or the plurality of upper grooves are formed in the depression. The method according to any one of claims 1, 5 to 6,
The inlet width size of the second assembly groove is provided to be relatively smaller than the outer diameter size of the heat exchange tube, and the inner diameter size of the second assembly groove is the same as or relatively larger than the outer diameter size of the heat exchange tube. A cultivation device capable of cooling and heating the root of crops. The method according to any one of claims 1, 5 to 6,
The left and right pair of extensions comprises a first bent portion bent from both ends of the central body to form a third assembly groove opened downward as opposed to a second assembly groove opened upward. A cultivation device capable of heating and cooling. The method according to any one of claims 1, 5 to 6,
A cultivation apparatus capable of cooling and heating the root of a crop, characterized in that it comprises a pair of left and right fixing hooks to fix the position of the bed bench between the central body and the extension body. delete

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