KR101322176B1 - Photosynthesis promotion device of plant and control method thereof - Google Patents

Abstract

The present invention, the storage tank is installed in the plantation where the crop is cultivated, the carbon dioxide is filled therein; and a supply pipe connected to the storage tank is supplied with carbon dioxide from the storage tank; and the carbon dioxide supplied to the supply pipe to the outside A discharge port penetrating through the supply pipe so as to be discharged; and a carbon dioxide concentration detecting means installed at predetermined intervals on the plantation to measure the concentration of carbon dioxide in the plantation; and arranged at regular intervals to supply the crops with water. Multiple sprinklers; And a second controller configured to control the operation of the plurality of sprinklers in accordance with the concentration measured by the carbon dioxide concentration detecting means, wherein the plurality of outlets are arranged in the longitudinal direction of the supply pipe at predetermined intervals. The dog outlets provide a device for promoting photosynthesis of plants that are opened sequentially.
According to the present invention, it is possible to supply an appropriate amount of carbon dioxide evenly to the crops cultivated in the cultivation time, the carbon dioxide can be efficiently supplied to the crop, thereby promoting photosynthesis, thereby enabling mass production Can be obtained.

Description

Photosynthesis promoting device and control method of plant {PHOTOSYNTHESIS PROMOTION DEVICE OF PLANT AND CONTROL METHOD THEREOF}

The present invention relates to a plant photosynthesis promoting device and a control method thereof, and more particularly to a plant photosynthesis promoting device and a control method for promoting photosynthesis of plants by administering carbon dioxide and water to the crop at a suitable time.

Many technologies have been developed to treat carbon dioxide, but most treatment techniques have attempted to treat carbon dioxide by forming complexes or mixtures with specific substances or by using chemical / physical methods such as underground storage. However, this method has the problem of causing another environmental problem by ultimately converting to a material other than treating carbon dioxide.

The most common way to circulate carbon dioxide into nature is to fix it by photosynthesis. Reactants of photosynthesis are carbon dioxide and water, and even if there is sufficient light, photosynthesis is not actively performed if either of carbon dioxide and water is insufficient.

Leaf epidermal cells, which are plant tissues that make photosynthesis, have numerous small pores that absorb carbon dioxide necessary for photosynthesis from the air. These pores are important pathways to increase the water absorbed from the roots into the air. Can be closed.

In addition, these pores are formed of two cells called colied cells, when water enters a lot by osmotic pressure, the pores are opened while the volume is increased, and when the water escapes, the pores are closed. When the sun rises and the amount of light increases, photosynthesis begins, the concentration of sugars in the stool cells increases and the osmotic pressure increases, so that the water is absorbed more quickly and the pores are opened. The pore can also be closed. In other words, the pores control the opening and closing of water loss and photosynthesis performance.

By the way, the concentration of carbon dioxide in farmland is often a problem to decrease below the carbon dioxide compensation point, which is the lowest concentration of carbon dioxide required for carbon assimilation. Therefore, there is a need for a device capable of properly administering a concentration of carbon dioxide in order to promote photosynthesis in farmland, especially open filters, to increase yield.

The present invention has been proposed in order to solve the conventional problems as described above, the object of the aspect is that the plant can be supplied to the crops cultivated in the cultivation evenly supplying the appropriate amount of carbon dioxide evenly, efficiently supplying carbon dioxide to the crop It is to provide a photosynthesis promoting device.

As a technical aspect for achieving the above object, the present invention, the storage tank is installed in the cultivation site where the crop is grown, the carbon dioxide is filled therein; and the carbon dioxide is supplied from the storage tank connected to the storage tank And a discharge port penetrating through the supply pipe so as to discharge carbon dioxide supplied to the supply pipe to the outside; and a carbon dioxide concentration detecting means installed at a predetermined interval on the plantation to measure the concentration of carbon dioxide in the plantation. A plurality of sprinklers disposed at regular intervals to supply moisture to the crop; And a second controller configured to control the operation of the plurality of sprinklers in accordance with the concentration measured by the carbon dioxide concentration detecting means, wherein the plurality of outlets are arranged in the longitudinal direction of the supply pipe at predetermined intervals. The dog outlets provide a device for promoting photosynthesis of plants that are opened sequentially.

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Preferably, it may include a first control unit for controlling the opening and closing of the plurality of outlets in consideration of the wind direction in accordance with the concentration of the carbon dioxide measured by the carbon dioxide concentration detection means.

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Meanwhile, preferably, the storage tank may be disposed adjacent to the road.

On the other hand, the present invention as another aspect, the carbon dioxide supply step of supplying carbon dioxide to the plantation by sequentially opening a plurality of through-holes formed in the longitudinal direction to the supply pipe connected to the storage tank; and, the carbon dioxide concentration detection means A carbon dioxide concentration detecting step of detecting a carbon dioxide concentration for each section partitioned in the; And a control step of supplying carbon dioxide by opening some of the plurality of outlets when the concentration of carbon dioxide detected by the carbon dioxide concentration detecting means is equal to or less than a predetermined concentration. do.

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Also preferably, if the concentration of the carbon dioxide detected by the carbon dioxide concentration detecting means is greater than or equal to a predetermined concentration after a predetermined time elapses, the controlling may include operating some of the sprinklers to supply water. have.

By using the photosynthesis promoting device of the plant according to an embodiment of the present invention configured as described above, it is possible to supply a suitable amount of carbon dioxide evenly to the crops grown in the cultivation time when the carbon dioxide is needed, and to efficiently supply carbon dioxide to the crops Therefore, the effect of promoting mass photosynthesis can be obtained.

1 is a conceptual diagram showing a photosynthesis promoting apparatus according to an embodiment of the present invention.
2 is a perspective view illustrating a storage tank and a supply pipe applied to FIG. 1.
3 and 4 is a conceptual diagram showing the operation of the photosynthesis promoting apparatus according to an embodiment of the present invention.
5 is a flowchart illustrating a method for controlling a plant photosynthesis promoting apparatus according to an embodiment of the present invention.

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

First, the embodiments described below are suitable embodiments for understanding the technical features of the photosynthesis promoting device of the plant of the present invention. However, the technical features of the present invention are not limited by the embodiments to which the present invention is applied or explained in the following embodiments, and various modifications are possible within the technical scope of the present invention.

Plant photosynthesis promotion apparatus 100 according to an embodiment of the present invention, as shown in the embodiment shown in Figures 1 and 2, is installed in the plantation where the crop is grown, the storage tank 110 filled with carbon dioxide therein And a supply pipe 130 connected to the storage tank 110 to supply carbon dioxide from the storage tank 110 and the supply pipe 130 to discharge carbon dioxide supplied to the supply pipe 130 to the outside. It may be configured to include an outlet 140 is formed.

That is, the storage tank 110 may be arranged at each interval of the farmland, and the inside may be filled with carbon dioxide supplied to the crops grown in the farmland. The farmland to which the present invention is applied may be applied without limitation in the case of using a structure such as a plastic house or an open field. However, hereinafter, the supply of carbon dioxide to the crops grown in the open field will be described as an example.

In addition, the supply pipe 130 may be formed to have a longitudinal direction, one end portion is provided to communicate with the inside of the storage tank 110, the carbon dioxide stored in the storage tank 110 to the supply pipe 130 by the pressure or the like. It can be supplied evenly. However, the embodiment illustrated in FIG. 1 illustrates a case in which the supply pipe 130 is installed in a horizontal direction, but is not limited thereto. The supply pipe 130 may be installed in various directions while being connected to the storage tank 110.

On the other hand, the outlet 140 is formed through the supply pipe 130 may be provided to discharge the carbon dioxide supplied to the supply pipe 130 to the atmosphere.

The carbon dioxide supplied from the outlet 140 may rise to the atmosphere immediately after the discharge due to the high internal pressure of the supply pipe 130, and may spread and spread in all directions as the outside air moves.

At this time, the carbon dioxide gas is heavier than the air after time to sink again can be used for photosynthesis of green plants. That is, the photosynthesis promoting apparatus 100 of the plant, the specific gravity of the carbon dioxide is about 1.5 times heavier than the air and can supply the carbon dioxide to the green plants cultivated in farmland by using the movement of the atmosphere of natural wind.

In addition, the plants grown in the farmland will consume carbon dioxide as necessary for their carbon assimilation, and the remaining gas may continue to diffuse while helping photosynthesis of other plants.

At this time, the discharge port 140, a plurality of the discharge pipe 140 is disposed in the longitudinal direction spaced apart a predetermined interval, the plurality of discharge ports 140 may be opened sequentially.

That is, the outlet 140 may be formed in a plurality at regular intervals in the supply pipe 130 formed long in the longitudinal direction may be formed to evenly supply carbon dioxide to the farmland.

The plurality of outlets 140 may be sequentially opened, as shown in the embodiment shown in FIG. 2. That is, when the outlet 140 formed adjacent to the storage tank 110 is opened, neighboring outlets 140 may be sequentially opened. On the contrary, after the outlet 140 that is farthest from the storage tank 110 is opened, the neighboring outlet 140 may be sequentially opened toward the storage tank 110.

As such, when the outlet 140 is sequentially opened, the amount of carbon dioxide discharged from each outlet 140 may be even, and thus carbon dioxide may be uniformly supplied to each part of the farmland.

That is, when the outlet 140 is open at the same time, since a large amount of carbon dioxide may come out of the outlet 140 close to the storage tank 110, the distribution of carbon dioxide in the farmland may not be even. However, when the plurality of outlets 140 formed in the supply pipe 130 are sequentially opened one by one for a predetermined time, an imbalance in the amount of carbon dioxide discharged from each outlet 140 according to the pressure distribution of the supply pipe 130. There is an advantage that can be minimized.

On the other hand, the plantation may further include a carbon dioxide concentration detecting means 150 is installed at a predetermined interval apart from the carbon dioxide to measure the concentration of the plantation.

The carbon dioxide concentration detecting means 150 may be evenly distributed and installed at predetermined intervals on the cultivation site where the crop is grown, as shown in the embodiment shown in FIG. 1. Accordingly, the concentration of carbon dioxide can be measured for each section of the plantation.

It may include a first control unit (not shown) for controlling the opening and closing of the plurality of outlets 140 in consideration of the wind direction in accordance with the concentration of the carbon dioxide measured by the carbon dioxide concentration detecting means 150.

That is, as shown in the embodiment shown in Figure 3, when the concentration of carbon dioxide in any one section of the plantation is measured low by the plurality of carbon dioxide concentration detecting means 150, the first control unit (not shown) in this section Some of the plurality of outlets 140 may be opened to allow carbon dioxide to be supplied.

In this case, the first control unit may open some of the outlets 140 of any of the plurality of outlets 140 in consideration of the wind direction. For example, when the wind blows as shown in the embodiment shown in FIG. 3, the first control unit opens the outlet 140 located at the lower portion of the section so that the carbon dioxide is supplied to the section where the concentration of carbon dioxide is lowered in consideration of the direction of the wind. You can. The arrow direction shown in FIG. 3 indicates the wind direction.

On the other hand, it may further include a plurality of sprinkler 170 is arranged at a predetermined interval on the plantation to supply moisture to the crop.

That is, as shown in the embodiment shown in Figure 1, the sprinkler 170, a plurality of dogs may be installed at regular intervals to supply water evenly to each section of the plantation. The plurality of sprinklers 170 may be installed for each section in consideration of the arrangement of the carbon dioxide concentration detecting means 150.

On the other hand, an embodiment of the present invention, A second control unit (not shown) for controlling the operation of the plurality of sprinkler 170 according to the concentration measured by the carbon dioxide concentration detecting means 150 may be further included.

The second control unit may be connected to the carbon dioxide concentration detecting means 150 and the plurality of sprinklers 170 by wire or wirelessly to remotely control the second control unit. The second control unit determines that the amount of water in the section is insufficient after a certain amount of light is supplied by the plurality of carbon dioxide concentration detecting means 150, and determines that the amount of water in the section is insufficient. It is possible to operate the sprinkler 170 installed adjacent to this section to supply the.

On the other hand, the storage tank 110 may be disposed adjacent to the road (R).

That is, the storage tank 110 may be provided to replace or refill carbon dioxide, and may be installed adjacent to the road R to smoothly and quickly perform such a replacement or filling operation.

In this case, the replacement or filling operation may be performed at night when the photosynthesis is not good or when the weather is cloudy. At night or on cloudy days, photosynthesis cannot be actively performed because the amount of light required for plant photosynthesis is not supplied enough. In addition, when an embodiment of the present invention is applied to an open-filtrated plantation, a time zone in which photosynthesis cannot be sufficiently achieved due to environmental factors, at this time, is performed by replacing the storage tank 110 or refilling carbon dioxide. In addition, there is an advantage in that sufficient carbon dioxide is supplied to the crops at a time when photosynthesis can be actively performed.

Hereinafter, a method of controlling the photosynthesis promoting apparatus 100 of a plant according to an embodiment of the present invention will be described with reference to FIGS. 1 to 5. 5 is a flowchart illustrating a method for controlling the photosynthesis promoting apparatus 100 of a plant according to an embodiment of the present invention.

Plant photosynthesis promotion apparatus 100 according to an embodiment of the present invention, the carbon dioxide supplying step of supplying carbon dioxide to the plantation by sequentially opening the plurality of outlets formed in the longitudinal direction spaced apart in the supply pipe connected to the storage tank; A carbon dioxide concentration detecting step of detecting carbon dioxide concentration for each section partitioned by the carbon dioxide concentration detecting means and the carbon dioxide concentration for each section of the plantation detected by the carbon dioxide concentration detecting means, among the plurality of outlets It may be configured to include a control step of opening a part or controlling some of the sprinkler provided in the plantation to operate.

On the other hand, if the concentration of the carbon dioxide detected by the carbon dioxide concentration detecting means is less than a predetermined concentration (C1), it may include the step of supplying carbon dioxide by opening some of the plurality of outlets.

That is, referring to Figure 1, the storage tank 110 and the plurality of supply pipes 130 installed to communicate with the storage tank 110 installed for each section may be arranged spaced at a predetermined interval on the plantation.

In addition, the plurality of outlets 140 installed in the supply pipe 130 are sequentially opened from the storage tank 110 or sequentially open to the storage tank 110 to supply carbon dioxide to the crops of the plantation evenly. .

Thereafter, when the carbon dioxide concentration of any section is measured to be lower than the value (C1) required for carbon assimilation by the plurality of carbon dioxide concentration detecting means 150 arranged at predetermined intervals in each of the sections on the plantation site, the carbon dioxide concentration The first control unit connected to the detection unit 150 by wire or wirelessly may receive such a signal and open the outlet 140 adjacent to the section among the plurality of outlets 140 in consideration of the wind direction.

Accordingly, as much carbon dioxide as necessary may be supplied only in a section in which carbon dioxide is lowered.

On the other hand, the control step, if the concentration of carbon dioxide detected by the carbon dioxide concentration detection means is more than a predetermined concentration (C2) after a predetermined time, the step of operating a portion of the plurality of sprinkler to supply water Can be.

That is, if the amount of carbon dioxide supplied does not decrease even after the sufficient amount of light for photosynthesis is irradiated to the cultivation site by the carbon dioxide concentration detecting unit 150, the second control unit remotely connected to the carbon dioxide concentration detecting unit 150. May determine that there is a lack of water in this section.

At this time, by operating the sprinkler 170 installed adjacent to this section of the plurality of sprinkler 170 can supply water to the space is reduced.

By using the photosynthesis promoting device of the plant according to an embodiment of the present invention configured as described above, it is possible to supply a suitable amount of carbon dioxide evenly to the crops grown in the cultivation time when the carbon dioxide is needed, and to efficiently supply carbon dioxide to the crops In addition, the effect of promoting mass photosynthesis can be obtained.

While the invention has been shown and described in connection with specific embodiments so far, it will be appreciated that the invention can be variously modified and varied without departing from the spirit or scope of the invention as set forth in the claims below. It will be appreciated that those skilled in the art can easily know.

100: plant photosynthesis promoting device 110: storage tank
130: supply pipe 140: outlet
150: carbon dioxide concentration detection means 170: sprinkler
R: Road

Claims (9)

A storage tank installed at a cultivation site where crops are grown, and filled with carbon dioxide therein;
A supply pipe connected to the storage tank to supply carbon dioxide from the storage tank;
An outlet formed through the supply pipe to discharge carbon dioxide supplied to the supply pipe to the outside;
Carbon dioxide concentration detection means installed at the plantation spaced apart from the predetermined interval to measure the concentration of carbon dioxide in the plantation;
A plurality of sprinklers arranged at predetermined intervals on the plantation to supply moisture to the crops; And
And a second controller configured to control the operation of the plurality of sprinklers according to the concentration measured by the carbon dioxide concentration detecting means.
The outlet, the plurality of outlets are arranged in the longitudinal direction of the supply pipe spaced apart by a predetermined interval, the plurality of outlets are photosynthesis promoting device of the sequentially opened.
delete The method of claim 1,
And a first control unit for controlling the opening and closing of the plurality of outlets in consideration of the wind direction according to the concentration of carbon dioxide measured by the carbon dioxide concentration detecting means.
delete delete The method according to claim 1 or 3,
The storage tank is plant photosynthesis promoting device, characterized in that disposed adjacent to the road.
delete A carbon dioxide supplying step of supplying carbon dioxide to a cultivation site by sequentially opening a plurality of through-holes formed in a longitudinal direction to a supply pipe connected to a storage tank;
A carbon dioxide concentration detecting step of detecting carbon dioxide concentration for each section partitioned on the plantation by carbon dioxide concentration detecting means; And
And a control step of supplying carbon dioxide by opening a part of the plurality of outlets when the concentration of carbon dioxide detected by the carbon dioxide concentration detecting means is equal to or less than a predetermined concentration.
The method of claim 8, wherein the controlling step,
When the concentration of the carbon dioxide detected by the carbon dioxide concentration detecting means is more than a predetermined concentration even after a predetermined time passes, by operating a portion of the plurality of sprinkler to supply water to the plant photosynthesis promoting apparatus, characterized in that Control method.

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