KR20200050250A - Cultivation Appatus capable of cooling and heating the root of the crop - Google Patents

Abstract

The present invention relates to a cultivation device capable of heating or cooling the roots of crops. The cultivation device comprises: a vertical support bar whose lower end penetrates a support portion in contact with the ground surface and is inserted to a predetermined depth in the ground surface to be anchored; support members which are detachably assembled to an upper end of the vertical support bar and include a left and right pair of first assembly grooves on left and right ends thereof so as to be coupled to a left and right pair of horizontal support bars; and at least one bridge which is disposed between the pair of support members and includes a central body and a left and right pair of extension bodies, wherein the central body has a second assembly groove recessed thereon which corresponds and assembles to at least one heat exchange pipe containing unidirectionally flowing hot water heat media or cold water heat media that exchange heat with a bed bench placed on the support member, and the extension bodies each include a third assembly groove corresponding and assembled to the left and right pair of horizontal support bars, and are extended from left and right ends of the central body, respectively. By means of the heat exchange pipe, the roots of crops planted in the bed bench are warmed by the hot water heat exchange media or cooled by the cold water heat media.

Description

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

The present invention relates to a cultivation device capable of selectively providing cooling and heating for roots that are roots of crops to be cultivated, and more specifically, warming in the roots of crops according to the growth conditions of crops in winter or summer heat. It relates to a cultivation device capable of heating and cooling the area near the crop to facilitate the construction of a piping facility that provides heating or cooling to provide heating, and can easily perform a disassembly during installation and removal during construction.

In general, as a method of cultivating crops in greenhouses such as a greenhouse or a smart farm farm, a field cultivation method of growing crops by planting the roots of crops in soil contained in a medium such as a bed, and a culture medium filled in the medium Hydroponics is known for cultivating crops by immersing the roots of the crops.

In addition, facilities for cultivating crops by soil cultivation or hydroponic cultivation are equipped with various types of heating systems to satisfy the growing conditions of cultivated crops, and such heating systems include separately installing heating devices such as heaters in the greenhouse. However, this requires a lot of installation and maintenance costs, there is a fire risk, and above all, it is difficult to control the humidity inside the facility.

Other heating systems include a boiler that heats water by burning fuel, and a pipe that circulates and stores the water heated in the boiler, thereby circulating and heating the heated water, which is hot water.

However, such a heating system not only requires installation of an expensive boiler, but also consumes a lot of heating and maintenance costs by using fuel, and it is difficult to uniformly heat the entire interior of the greenhouse.

In recent years, a hot wire store method is used in which a heating wire that generates heat when power is applied is buried or buried in a bed to adjust the temperature of the soil or culture solution in accordance with the temperature required for the growth of planted crops.

According to the conditions of cultivated crops, it is possible to optimize the growth conditions by providing heat to the root region of the roots of the crops during the winter months depending on the conditions of the cultivated crops, but it is difficult to control the growth conditions by lowering the temperature during the summer heat.

(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 an irrigation or nutrient solution tank, and a discharge pipe for discharging irrigation raw water to a crop in connection with the raw water tank, and a first circulation pipe connected to the irrigation tank and an end. 2 It is connected to a circulation pipe, and it is equipped with a first fluid heating unit for heating the water of the raw water tank and supplying microbubbles, and discloses a facility house heating device that supplies heat to the bed where the crop is grown.

Patent Document 2 is installed in a bed having a space partitioned to grow crops on the ground, a heating pipe extending along the periphery of the root of the crop, a heating cable extending along the inside of the heating pipe and heating by electricity, and Disclosed is a heating device that provides heat to a root region of a crop, including a power source for supplying electricity to the heating cable.

In Patent Document 3, a mounting portion for mounting a hydroponic cultivation bed, and a fixed connection with a mounting portion on an upper portion, is installed and fixedly connected to a supporting portion for supporting the mounting portion and an upper portion to distribute the load transmitted through the supporting portion to the ground. Disclosed is a structure for supporting a bed on which crop cultivation is performed, including a supporting portion for prescribing.

However, in Patent Documents 1 and 2, regardless of the type or type of bed, which is variously provided according to the type of crop to be cultivated, cold support is directly or indirectly applied to the root of the crop during the summer heat season while stably supporting the heavy bed. There was a problem in that it was not possible to prevent the crop death due to the fact that the composition for delivery was not disclosed at all.

In addition, Patent Document 3, when the gap between the mounting portion on which the bed is raised becomes wider, there is a bulging phenomenon in which the tent bed is struck downward by the weight between the mounting portions on which the tent bed is raised, thereby placing a load on the surrounding equipment. There was a problem in that the maintenance cost was increased by weighting and causing deformation and damage of materials.

In order to prevent the sagging of the lower portion of the tent bed, if the spacing between the mounting portions is designed to be narrow, the installation number of the supporting portion increases, thereby increasing the construction cost and lowering the constructability. .

On the other hand, in the case of hydroponic cultivation of tomatoes and paprika, the outer leg is used to prevent settlement, or two pipes are deeply beneath the ground and woven using a separate crossbar, and many farms use cutters or styrofoam type beds. , The cutter installation cost is too high, so it does not fit the situation of our country where there are many smallholder farmers, and the high temperature iron plate is hot, so a separate expensive equipment is required for high temperature damage and iron plate forming. Due to the soaking phenomenon, there is a problem that the sewage is not smooth. Farmers are unable to find a suitable alternative to cultivating low-floor hydroponics such as tomatoes and paprika.

In addition, when hydroponically cultivating strawberry crops, X-type benches, H-type benches, and Y-type benches are used. In the case of X-type benches, tents are applied, but there are many subsidiary materials, making construction difficult. In the case of the H-type bench, the tent paper, styrofoam, and plastic badges are applied, but the construction cost is high and there are many subsidiary materials. In the case of the Y-type bench, the tent paper is applied, but there is a problem of vulnerability to settlement.

Therefore, the present invention is to solve the problems as described above, the purpose of which is to provide heating or cooling by providing warmth in the root zone of the crop in accordance with the growing conditions of the crop in winter or summer heat. It is intended to provide a cultivation device capable of heating and cooling in the root area of a crop, which is easy to construct and can easily perform a disassembly operation during installation and removal during construction.

In addition, another object of the present invention can sufficiently withstand the load of the bedbench where the crop is grown, and can fundamentally prevent the lower sagging of the bedbench such as the tent benchbench due to the load and the lower sagging of the piping equipment. It is intended to provide a cultivation device capable of heating and cooling the root area of crops.

In addition, another object of the present invention is to provide a cultivation device capable of heating and cooling the near-root portion of a crop, which enables the cultivation of crops, and can easily perform installation work for additional water supply and 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 skilled in the art from the following description. Will be able to.

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

Preferably, the central body may include a plate-shaped upper vertical rib recessed at least one second assembly groove opened upward, and a plate-shaped intermediate rib extending perpendicularly to the upper surface of the plate.

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

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

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

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

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

Preferably, the left and right pairs of extensions may include a second bent portion forming a fourth assembly groove for inserting and arranging a culture medium supply pipe through which the culture medium provided to the crop planted on the bedbench is supplied.

Preferably, the left and right pair of extensions include a pair of left and right extensions extending substantially horizontally outward, and a lower surface of one of the left and right pair of extensions extends outward for crop cultivation. A plurality of lower grooves to which the stem fixing bar for fixing the corresponding arrangement is recessed may be formed, or a plurality of upper grooves to which other stem fixing bars are disposed correspondingly may be recessed on the upper surface of the other extension portion.

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

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

The heat exchanger tube during construction is installed by simply installing a heat exchanger tube that provides heating or cooling air by providing warmth in the root zone of the crop in accordance with the growth conditions of the crop in winter or summer heat. Since it is easy to perform the work of piping equipment and to dismantle the piping equipment even during demolition, it is possible to increase workability and productivity.

Because the bedbench where the crop is grown is placed on a pair of adjacent brackets and a plurality of bridges disposed between them, it can sufficiently withstand the entire load of the bedbench and evenly distribute it to the ground through horizontal and vertical support bars. It is possible to reduce the equipment maintenance cost by preventing the lower deflection of the bedbench due to the load and preventing deformation or damage of the piping equipment caused by the lower deflection.

The cultivation of crops is possible by the stem fixing bar, and since the installation work for the additional water supply piping 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 heating and cooling the root area of a crop according to a preferred embodiment of the present invention.
Figure 2 is a partial detailed view showing a cultivation apparatus capable of heating and cooling the root area of the crop according to a preferred embodiment of the present invention.
3 is a front view showing a cultivation apparatus capable of heating and cooling the root area of a crop according to a preferred embodiment of the present invention.
4 is an exploded view showing a cultivation apparatus capable of heating and cooling the root area of a crop according to a preferred embodiment of the present invention.
Figure 5 is a perspective view showing a bridge applied to the cultivation apparatus capable of heating and cooling the root area of the crop according to a preferred embodiment of the present invention.
Figure 6 is a state diagram of a bridge applied to the cultivation apparatus capable of heating and cooling the root area of the crop according to a preferred embodiment of the present invention.
7A and 7B are perspective views illustrating another embodiment of a bridge applied to a cultivation apparatus capable of heating and cooling the root area of a crop according to a preferred embodiment of the present invention.
8 is a block diagram showing an embodiment of a tent bed bed bench applied to a cultivation apparatus capable of heating and cooling the root zone of a crop according to a preferred embodiment of the present invention.
9 is a schematic diagram showing a cultivation system to which a cultivation device capable of heating and cooling the root zone 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 preferred embodiments that can be easily carried out by the person of ordinary skill in the art. However, in the detailed description of the structural principle of the preferred embodiment of the present invention, 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 will be omitted.

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

In addition, in 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 between. Includes. Also, 'including' a component means that other components may be further included, not excluded other components, unless otherwise stated.

According to a preferred embodiment of the present invention, the cultivation apparatus 100 capable of heating and cooling the root area of a crop, as shown in FIGS. 1 to 5, provides stable support for the bedbench (B) on which the crop is planted, and seasonal conditions or crops. According to the growth conditions, the support part 10, the vertical support bar 15, the support 20, and the horizontal support so as to transfer the warmth to the root zone, which is the root of the crop planted on the bedbench, or to cool it by delivering cold air It may include a bar 25, a heat exchange tube 30, a bridge 40.

The support portion 10 is a fixed structure that is fixed by being in contact with the ground by penetrating the central hole 11 through which the vertical support bar penetrates in the center of the body, and the vertical support bar 15 of the support portion 10 The lower end penetrating the central hole 11 may include a bar member having a predetermined length so that it is inserted into the ground at a predetermined depth and anchored vertically.

At this time, a plurality of pin holes 12 are formed through the upper surface of the support portion 10 so as to be fixedly secured by an anchor pin (not shown) inserted into the ground, and the head portion is latched by a corresponding insertion of the anchor pin. do.

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

The cradle 20 includes a horizontal support 21 which forms 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 vertically upward from the left and right ends of each of the first assembly grooves 22a, 22b corresponding to the horizontal support bar 25, respectively, are recessed at the ends. It can contain.

At this time, the first assembly grooves 22a and 22b increase the contact area with the horizontal support bar 25 to stably support the load of the bed bench B while dispersing through the cradle 20 and the vertical support bar. It is preferable to be formed of an extension piece on a semi-circular cross-section having a relatively wide width size than the size of the plate thickness of the vertical support 22.

Accordingly, the left and right pair of horizontal support bars 25 made of a steel pipe material or a steel bar material are aligned with each other by elastic correspondence with the first assembly grooves 22a, 22b provided on the left and right vertical supports of the holder. It is easy and quick to assemble.

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

The mounting support 20 fixedly coupled to the upper end of the vertical support bar and the vertical support bar by varying the installation position of the support portion 10 assembled with the vertical support bar 15 by the wedge holder 13 Adjust the vertical spacing between the support parts 10 coupled to the middle of the length, adjust the anchor depth of the vertical support bar 15 inserted into the ground and anchored, and adjust the installation height of the cradle 20 from the ground. It is possible to construct the entire height uniformly.

The bridge 40 is at least one agent that is detachably counter assembled with at least one heat exchange pipe 30 through which the hot water heat medium or the cold water heat medium flowing in one direction heat exchanges with the bed bench B mounted on the cradle 20. 2 including a central body 41 forming the assembly groove 43, the central body 41 to form a third assembly groove 45 to which the horizontal support bar 25 of the left and right pair is detachably assembled ) May extend from the left and right ends of the extension body (42).

These bridges 40 are arranged at least one in a region corresponding to a pair of holders 20 adjacent to each other at regular intervals along the longitudinal direction of the horizontal support bar 25, and at least one bedbench 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 root zone in winter or in cold weather by heat exchange with the roots of crops planted in the bed bench while hot water having a temperature higher than normal temperature flows in one direction or has a temperature lower than normal temperature. As the cold water flows in one direction, heat exchanges with the roots of the crop planted on the bedbench, and may be provided as a cold water circulation pipe that cools the root region in summer or heat.

The heat exchange pipe 30 may include a temperature controller for measuring the temperature of the number of heat mediums obtained and discharged, and changing the temperature to a temperature suitable for the growing conditions of the cultivated crop based on the measured temperature value.

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

The central body 41 of the bridge 40 includes a plate-shaped upper vertical rib 41a recessed at least one second assembly groove 43 opened upward, and the upper vertical rib is perpendicular to the upper surface. It includes a plate-shaped intermediate rib (41c) that extends, and may include a plate-shaped lower vertical rib (41b) extending perpendicular to the 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 to the top and the second assembly groove (43) having an inner diameter size corresponding to the outer diameter size of the heat exchange pipe (30) A bending variation region 41d may be included so as to secure a sufficient area to be recessed.

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

The second assembling groove 43 is shown and described as being formed in three depressions at a predetermined interval on the upper vertical rib 41a of the central body 41, but is not limited thereto, and is not limited to the length of the central body 4 It may be formed of more than three or less than three.

Here, any one of the plurality of second assembly grooves formed on the upper vertical ribs 41a of the central body 41 is arranged in parallel with the left and right pairs of horizontal support bars to distribute the load of the bed bench or adjacent The center support bars 35, which are uniform in height while maintaining the spacing between the bridges, can be arranged by corresponding assembly.

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

 In addition, the left and right pair of extension body 42 is opened to the lower side as opposed to the second assembly groove opened to the top, and the left and right pair of horizontal support bars correspondingly assembled with the first assembly grooves 22a and 22b of the cradle are correspondingly assembled. It may include a first bent portion 45 is bent from both ends of the central body to form a third assembly groove (45a).

Accordingly, a pair of left and right horizontal support bars 25 corresponding to the first assembly grooves 22a and 22b of the left and right pair of vertical supports 22 provided in the cradle 20 are inserted and first assembled, The bridge positioned above the horizontal support bar 25 is simple with the cradle and the horizontal support bar by a secondary assembly that elastically mates the third assembly groove 45a of the pair of left and right pairs 42 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 according to a plurality of bridges set in consideration of the unit length of the bed bench in the region between the adjacent holders.

At this time, the left and right pair of horizontal support bars 25 are supported by the first assembly groove opened to the upper portion of the cradle and the third assembly groove opened to the lower portion of the bridge to prevent separation and separation.

In addition, the left and right pair of extension body 42 has a fourth assembly groove (46a) opened upward so that the culture medium supply pipe 50 for pumping and supplying the culture medium provided to the crop planted in the bedbench (B) is inserted and placed. A second bent portion 46 to be formed may be included.

The second bent portion 46 is formed downwardly from the lower surface of the first bent portion 45, and then is formed in a cross-sectional shape in which the free end is extended upward. The first bent portion 45 and the second bent portion 46 may be formed in a substantially S-shaped cross-section, the second bent portion 46 may be elastically deformed to facilitate the insertion and removal of the culture fluid supply pipe 50.

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

In addition, the left and right pairs of extensions 42 include a pair of left and right extensions 37 extending a predetermined length approximately horizontally outward from the first bent portion 45, as shown in FIGS. 5 and 6. In addition, a stem fixing bar 55 for fixing a stem of a crop extending outward for descending cultivation of a crop planted on the bedbench B corresponds to a lower surface of one side of the left and right pair of extensions 37 The plurality of lower grooves 47a to be disposed are recessed, and a plurality of upper grooves 47b to which different stem fixing bars 55 are arranged is recessed on the upper surface of the other extension portion.

Here, the left and right pair of extensions 37 are illustrated and described as having the lower recesses 47a and the upper recesses 47b formed in opposite directions to each other, but the present invention is not limited thereto. 7A, as shown in FIG. 7A, the lower recesses 37a may be formed to be formed on the left and right sides, or as shown in FIG. 7B, the upper recesses 37b may be formed to be formed to be the same on the left and right sides. have.

Accordingly, the stem fixing bar 55 for fixing the stem of the crop extending outward for the cultivation of the crop planted in the bed bench (B), as shown in Figure 6, a pair arranged adjacent to each other side by side The upper and lower recesses (47a, 47b) provided in the extension portion (47) of the bridge (40) can be fixed in position so that it is difficult to escape from the outside.

On the other hand, between the central body 41 and the extension body 42 may include a pair of left and right fixing hooks 44 to position the bed bench (B).

And, the bed bench (B) mounted on the cradle and the bridge is a bed bench with Styrofoam medium used for cultivation of strawberries or a bed with tents for cultivation of tomatoes and paprika, as shown in FIGS. 1 and 8. In batch or tomato and paprika cultivation, it may be provided with a bed bench or the like to which a cutter medium has been applied, but various types of bed benches may be applied.

9 is a schematic view showing a cultivation system to which a cultivation device capable of heating and cooling the root area of a crop according to a preferred embodiment of the present invention is applied, and some of the culture solution 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 106 and then in communication with the concentrate non-tank 108 to receive the culture stock solution and the culture solution from the nutrient solution 106 receiving the raw water that has passed through the filter 109, It is mixed with raw water at a certain ratio to supply the culture medium supply pipe to the crop.

The present invention described above is not limited by the above-described embodiments and accompanying drawings, and various substitutions, modifications, and changes are possible within the scope of the present invention without departing from 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 holder
15: vertical support bar
20: cradle
21: horizontal support
22: vertical support
12: ferrous coupling
13: first coupling part
14: first drainage groove
15: first coupling hole
20: second block
21: second yaw joint
22: ferric joint
22a, 22b: 1st assembly groove
25: horizontal support bar
30: heat exchanger tube
35: central support bar
40: bridge
41: central body
41a: upper vertical rib
41b: lower vertical rib
41c: intermediate rib
42: extension
43: second assembly groove
45: first bend
45a: 3rd assembly groove
46: second bend
46a: 4th assembly groove
47: extension bar
47a, 47b: Upper and lower grooves
50: culture medium supply pipe
55: stem fixing bar

Claims (10)

A vertical support bar through which the lower end penetrating the supporting part in contact with the ground is fixed to the anchor by being inserted into the ground at a certain depth;
A holder which is detachably assembled to the upper end of the vertical support bar and has a pair of left and right first assembly grooves at both right and left ends so as to be coupled with a pair of horizontal support bars;
A central body is formed to depress the second assembly groove corresponding to at least one heat exchange tube through which the hot water heat medium or the cold water heat medium to exchange heat with the bed bench mounted on the cradle flows in one direction, and the horizontal support bar of the left and right pairs correspond It includes a third assembly groove to be assembled and includes at least one bridge that is disposed between the pair of holders having a pair of left and right extensions extending from the left and right ends of the central body,
A cultivation apparatus capable of heating and cooling the root area of a crop, characterized in that the root of the crop planted on the bedbench is heated by the heat exchange tube as the hot water heat medium or cooled by the cold water heat medium. According to claim 1,
The central body of the crop characterized in that it comprises a plate-shaped upper vertical rib which recessed at least one second assembly groove opened upward, and a plate-shaped intermediate rib extending vertically to the upper surface of the crop. A cultivation device capable of heating and cooling in the vicinity. According to claim 2,
A cultivation apparatus capable of heating and cooling the root area of a crop, further comprising a plate-shaped lower vertical rib extending perpendicularly to the lower surface of the intermediate rib. According to claim 2,
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. According to claim 1,
The size of the inlet width of the second assembly groove is provided in a size relatively smaller than the size of the outer diameter of the heat exchange tube, and the size of the inner diameter of the second assembly groove is equal to or larger than the size of the outer diameter of the heat exchange tube. A cultivation device capable of heating and cooling the root area of crops. According to claim 2,
Cultivation capable of heating and cooling the near-root portion of the crop, characterized in that the center support bar is arranged in parallel to the left and right pair of horizontal support bars in one of the plurality of second assembly grooves recessed in the upper vertical rib. Device. According to claim 1,
The pair of extensions of the left and right pairs comprises a first bent portion bent from both ends of the central body to form a third assembling groove opened downward as opposed to a second assembling groove opened upward. Cultivation equipment capable of heating and cooling According to claim 1,
The left and right pairs of extensions include a second bend to form a fourth assembly groove for inserting and arranging a culture medium supply pipe through which the culture medium provided to the crop planted on the bedbench is supplied, whereby heating and cooling of the root zone of the crop is possible. Cultivation device. According to claim 1,
The left and right pair of extensions include a pair of left and right extensions extending substantially horizontally outwardly, and one side of the left and right pair of extensions is fixed to a stem that fixes the stem of the crop extending outward for cultivation of crops. A cultivation device capable of heating and cooling the root area of a crop, characterized in that a plurality of lower grooves are recessed or a plurality of upper grooves are recessed. According to claim 1,
A cultivation device capable of heating and cooling the root area of the crop, comprising a pair of left and right fixed hooks to position the bed bench between the central body and the extended body.

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