KR20200021704A - Photobioreactor for cultivation of microalgae using double vertical tube and convergence building structure for agriculture and fisheries having thereof - Google Patents

Abstract

Disclosed is a photobioreactor for the cultivation of microalgae using a vertical double tube. The photobioreactor for cultivation of microalgae using a vertical double tube according to the present invention comprises: at least one vertical double tube including an outer tube which is made of a transparent material, formed of a hollow tube and vertically arranged, and an inner tube which is made of a transparent material, formed of a hollow tube and vertically installed in the center of the outer tube, and has an outlet hole formed in the upper region; a horizontal transfer tube having both ends connected to a culture medium storage tank, placed horizontally, coupled to communicate with a lower end of the vertical double tube, and provided with an oxygen supply member for aeration to move a culture medium upward in the inner tube and agitate the same on the bottom of a position corresponding to an lower end of the inner tube; and a gas discharge member coupled to an upper end of the outer tube to prevent the inflow of pollutants, and discharging the gas generated from the vertical double tube to prevent a pressure rise inside the vertical double tube. The culture medium of the inner tube moves upward by the oxygen supply member for aeration to flow in the outer tube through an outlet hole and then, circulates through the horizontal transfer tube to the culture medium storage tank. According to the present invention, as the microalgae circulate inside the vertical double tube, the microalgae in the center of an microalgae culture tube are repeatedly transported to the outer tube to receive light and facilitate photosynthesis. Even after the microalgae are cultured at a constant concentration, each individual microalgae in the center of the inner culture tube can be cultured uniformly and smoothly.

Description

Microalgae light cultivation apparatus using vertical double tube and convergent building structure for agriculture and aquaculture industry with the same

The present invention relates to a microalgae light cultivation apparatus using a vertical double tube and a convergent building structure for the agricultural and fishery industry having the same, more specifically, it is possible to efficiently culture microalgae in a vertical double tube, such a microalgae light cultivation apparatus The present invention relates to a microalgae light cultivation apparatus using a vertical double tube that can not only save energy, but also efficiently perform microalgae cultivation and agriculture and fisheries industry, and a convergent building structure for agricultural and aquaculture industries having the same.

Photosynthetic microorganisms are usefully used in various fields of industry all over the world, and many studies are being conducted to increase their utilization. In particular, photosynthetic microorganisms are being actively researched among the microorganisms that are attracting attention, and in terms of energy, photosynthetic microorganisms are attracting attention as an environmentally friendly renewable energy source to replace the currently used fossil fuels such as petroleum, coal, and natural gas. It is also being newly illuminated as food and feed.

The development and improvement of strains for photosynthetic microorganisms for each use, the development of culture technology to easily secure a large amount of microorganisms, and the research to transform the final product by harvesting to suit the purpose is actively being conducted.

Currently known photosynthetic microbial culture system, the equipment culture system using the open field culture system and the device is used, in the case of the open field culture system, although it is essential for the economic production of photosynthetic microorganisms useful materials, seasonal temperature and brightness control, external pollution It is difficult to maintain the uniformity of the inorganic salt concentration and there is a problem that the efficient mass culture process is difficult.

Accordingly, in the case of spirulina that photosynthesis in Korea, the reliance on imports due to problems such as the amount of sunshine and temperature due to the four seasons climate during culture.

In addition, in the case of a culture system using a culture apparatus, effective illumination can be maintained and high productivity can be expected. In addition to preventing contamination by closed structures, the loss of carbon dioxide necessary for photosynthesis is minimal, and inspection and control of various factors for production are possible. Although it has an effective advantage, the growth of sparlina is deteriorated because gas exchange is not easily performed in the culture pipe, and foaming by the culture solution occurs as the culture solution is injected from the upper layer of the culture tank and falls to the lower side. There is a problem.

Looking at the prior art, the Republic of Korea Patent Publication No. 10-2010-0113179 (published: 2010.10.21) was a tubular spirulina culture apparatus has been devised, which is a cylindrical culture tank, a gas inlet located in the lower portion of the culture tank, A plurality of sensor mounting ports, culture medium inlets, culture medium outlets and culture medium outlets, pressure control valves and spray balls located above the culture tank, light sources and agitators located inside the culture tank, and external to the culture tank A culture unit having an attached temperature controller, a culture medium inlet in communication with the culture medium outlet of the culture unit, a pump unit provided with a pump and a culture medium outlet, and a culture medium inlet in communication with the culture medium outlet of the pump unit, culture with a light source attached in a longitudinal direction Consists of a pipe and a culture fluid outlet for communicating with the culture fluid inlet for the culture medium production unit There is off.

The spirulina culture apparatus according to the prior art is expected to increase the culture efficiency by preventing the adhesion of spirulina on the surface of the culture apparatus, there was a problem that the gas exchange as described above is not easy. In addition, gas exchange is very important when liquid-cultured photosynthetic microorganisms, the prior art is a problem that the growth of photosynthetic microorganisms is reduced by receiving a carbon source from carbon dioxide due to the short distance and time according to the gas exchange is not performed properly There was this.

In addition, since the microalgae culturing apparatus according to the prior art mostly incubated the microalgae in the culture tank, light necessary for photosynthesis was not evenly transmitted to the microalgae in the center of the culture tank, and thus the photosynthesis was not smooth. Microalgae located in the center of the tank had a problem that is killed.

In addition, the microalgae culturing apparatus according to the prior art, the microalgae cultivation is smoothly maintained only by maintaining a constant temperature, there was a problem that a lot of energy must be used for this purpose.

. Republic of Korea Patent Publication No. 10-2010-0113179 (published: 2010.10.21)

An object of the present invention, the microalgae in the process of cultivating the microalgae, the microalgae after the growth rate of the microalgae has reached a constant level because the light does not reach the center of the culture tube due to the increase in the density of the microalgae and increase in density To solve this problem, the microalgae in the center of the culture tube are continuously circulated toward the outer wall of the culture tube to provide a means of inducing the microalgae in the culture tube to receive light evenly. have.

It is another object of the present invention to provide a means for efficiently controlling the temperature of a culture solution circulating through a microalgal culture tube using little energy.

Another object of the present invention is to provide a convergent building structure for agriculture and fisheries to which a microalgal light cultivation apparatus is applied.

In addition, the problem to be solved by the present invention is not limited to the above-described technical problem, and other technical problems not mentioned are clearly to those skilled in the art from the following description. It can be understood.

The object is, according to the present invention, the outer tube is made of a transparent material and formed in a hollow tube and disposed vertically, the transparent tube is made of a hollow material and is installed vertically in the inner center of the outer tube and the upper region At least one vertical double tube consisting of an inner tube in which the outlet hole is formed; Both ends are connected to the culture medium storage tank, arranged horizontally, coupled to communicate with the lower end of the vertical double tube, the bottom of the position corresponding to the lower end of the inner tube for stirring while moving the culture medium upward of the inner tube Horizontal transfer pipe is provided with aeration member for aeration; And a gas discharge member coupled to an upper end of the outer pipe to prevent the inflow of a pollutant and to discharge the gas generated in the vertical double pipe to prevent a pressure increase inside the vertical double pipe, and by the aeration member for aeration. The microalgae light culture apparatus using a vertical double tube is characterized in that the culture medium of the inner tube is moved upwards and the outer tube is introduced through the outlet hole and then circulated to the culture medium storage tank through the horizontal transfer tube. Is achieved by

Between the outer tube and the inner tube, the inner tube is provided with a spacing member for maintaining a constant distance from the inner surface of the outer tube in the inner tube, the spacing member is formed in a ring shape to the The outer coupling portion in close contact with the inner surface of the outer tube, the inner coupling portion is formed in a ring shape and the inner tube is fitted, it may be composed of a plurality of connecting portions connecting the outer coupling portion and the inner coupling portion.

The lower end of the inner tube, while maintaining the interval of 1-4cm and the upper surface of the aeration member for aeration, it may form a plurality of inlet holes around the lower end of the inner tube.

The vertical double pipe is composed of a plurality, and are respectively coupled to the horizontal transfer pipe to maintain a predetermined interval, the aeration diffuser member may be provided with a number corresponding to the number of the vertical double pipe, respectively.

The horizontal transfer tube having the aeration member for aeration and a plurality of the vertical double tubes respectively coupled to the horizontal transfer tube form one optical culture module, and an end of the horizontal transfer tube that forms the optical culture module is optional. Each of the optical culture modules may be connected to or separated from each other so as to be connected to or separated from each other to be configured to add or subtract the culture capacity of the microalgae.

Inlet and outlet lines of the culture medium storage tank, a transfer pump for circulating the culture medium may be provided.

The gas discharge member includes a cover member having a discharge port and coupled to an upper end of each of the outer pipes, and a discharge pipe for collecting and discharging the gas discharged through the discharge holes by connecting the discharge ports of the cover members. Or a relief valve configured to be opened at a predetermined pressure and provided in each of the cover members.

The bottom surface of the culture medium storage tank, the first temperature control means for adjusting the temperature of the culture medium is provided, the first temperature control means may be made of a first heating element that is generated by the power supplied.

The aeration diffuser member is provided with a second temperature control means for adjusting the temperature of the culture medium circulated, the second temperature control means, an air supply pipe for supplying the filtered air to the aeration diffuser member; And a second heating element configured to generate heat by the supplied power, and provided in the air supply pipe.

The object is, according to the present invention, a convergence building structure for the agricultural and fishery industry having a microalgae light cultivation apparatus using a vertical double tube, a culture space in which the microalgae light cultivation apparatus is installed is separated from the outside by a wall, a roof and a door To form, and the culture space is provided with a third temperature control means for adjusting the temperature of the culture space, or the temperature of the culture medium circulating the microalgal light culture apparatus, microalgal light culture It is achieved by a convergence building structure for agricultural and fisheries with a device.

On the roof or wall, a panel for photovoltaic power generation may be installed.

The third temperature control means includes an underground heat exchanger tube having a water inlet tube and an outlet tube exposed to the culture space, buried underground, and containing a heat medium oil; And an air inlet and an air outlet are exposed to the culture space, and an intermediate portion is formed of an air circulation member consisting of a plurality of dividing pipes and a heat exchanger which is coupled to maintain an airtight inside the underground heat exchanger tube. After being introduced and passed through the dividing pipe, the air discharged to the air outlet may be heat-exchanged by the heat medium oil accommodated in the underground heat exchange tube to be heated or cooled.

The third temperature control means, the rainwater storage tank tank which is configured to store the filtered rainwater collected from the eaves of the roof buried underground; And a culture medium circulation tube branched from the microalgae light culturing apparatus and piped inside the rainwater storage tank to selectively circulate the culture medium by opening and closing the valve. It can be configured to adjust the temperature of the culture medium by circulating through the culture medium circulation tube.

The rainwater storage tank may further include a cold temperature device for controlling the temperature of the stored rainwater.

The culture medium circulation tube is composed of an underground inlet pipe having an inlet valve and an underground outlet tube having an outlet valve, and the ends of the underground inlet tube and the underground outlet tube communicate with the circulation tube of the microalgae light cultivation apparatus, respectively. The circulation pipe between the underground water inlet pipe and the underground water outlet pipe is provided with a ground circulation opening / closing valve. The temperature may be adjusted by heat exchange while circulating the culture fluid circulation tube.

The object is, according to the invention, a building structure comprising a roof having a panel for photovoltaic power generation, and a wall forming a wall surface, the wall is composed of a glass greenhouse to form a side wall culture space, the glass In the side wall culture space formed by the greenhouse, transparent culture tubes for circulating culture of microalgae are installed in the vertical or horizontal direction, and each end of the transparent culture tube is provided with a circulation pump to connect with the culture solution storage tank. It is achieved by a convergent building structure for agriculture and fisheries having a microalgae light cultivation device characterized in that.

Inside the building structure, a device for hydroponic cultivation, a device for plant cultivation, a device for aquaphonics or aquaculture farm is provided, hydroponic cultivation, plant cultivation, aquaphonic or aquaculture can be made.

Inside the building structure, a fourth temperature control means for adjusting the air temperature of the interior space and the side wall culture space of the building structure is provided, the fourth temperature control means, buried in the basement of the building structure, the entrance And outlet is underground heating pipe for heating and cooling exposed to the inner space or side wall culture space; And an air heating and cooling device provided at the inlet or the outlet to heat or cool the air circulated to the underground pipe for cooling and heating by a blower.

The underground pipes for heating and cooling may be disposed on the bottom surface of the rainwater storage tank or the fish farm when the rainwater storage tank or the fish farm is embedded.

The object is, according to the present invention, an architectural structure consisting of an indoor or outdoor land farm, the top of which is open, the rest of the fish tank except the top area is buried; A plurality of pillar members provided at an upper end region of the fish farm; Panels provided on top of the pillar members to form a roof and configured to perform solar power generation; And a culture medium storage tank in which the microalgal culture tubes arranged horizontally or vertically in the edge region of the culture tank and the culture liquid connected to the microalgal culture tubes and circulating the microalgal culture tubes are stored. A microalgae light cultivation apparatus comprising a microalgae light cultivation apparatus, characterized in that is achieved by a convergence building structure for the agriculture and fisheries industry.

On the bottom of the panels, an eave is provided to prevent rainwater from entering the fish tank, and the rainwater collected by the eave is filtered and accommodated in a rainwater storage tank tank buried underground. It may be supplied to a bath or configured for use as agricultural water.

According to the present invention, the microalgae is configured to circulate inside the vertical double tube to easily reach the center of the microalgae culture tube, thereby making photosynthesis at the center of the microalgae. It can be provided. That is, the microalgae in the inner tube is repeatedly circulated to the outer tube to receive light evenly to facilitate photosynthesis, thereby providing an effect that each individual of the microalgae can be uniformly and smoothly cultured.

In addition, since the temperature control of the culture medium or the culture space circulating the microalgal culture tube is made by geothermal heat, it is possible to provide an effect of controlling the temperature with little energy.

In addition, it is possible to provide an effect that can provide a micro-algae light cultivation device and a converging building structure for the agriculture and fish industry to utilize the rainwater and panels for photovoltaic power generation.

1 is a schematic configuration diagram showing a microalgae light cultivation apparatus using a vertical double tube according to a first embodiment of the present invention.
FIG. 2 is a cross-sectional view illustrating the vertical double tube shown in FIG. 1.
3 is a perspective view illustrating a state in which the vertical double tube and the horizontal transfer tube illustrated in FIG. 1 form one optical culture module, and each optical culture module is connected.
Figure 4 is a bottom perspective view showing the piping of the aeration diffuser member provided on the bottom of each optical culture module shown in FIG.
FIG. 5 is a schematic configuration diagram illustrating a state in which each optical culture module shown in FIG. 3 is connected to a culture medium storage tank.
FIG. 6 is a perspective view illustrating a microalgae light cultivation apparatus using the vertical double tube shown in FIG. 5.
7 is a bottom perspective view of the culture medium storage tank showing the first temperature control means provided in the culture medium storage tank shown in FIG.
FIG. 8 is a schematic diagram illustrating a second temperature adjusting means provided in the aeration member for aeration shown in FIG. 1.
Figure 9 is a schematic diagram showing the construction of a convergence building construction for the agricultural and fish industry with a microalgae light culture apparatus using a vertical double tube according to the present invention.
FIG. 10 is a schematic cross-sectional view for describing a third temperature control means provided in the convergence building structure for agriculture and agriculture industry shown in FIG. 9.
FIG. 11 is a schematic perspective view of the third temperature control unit illustrated in FIG. 10.
12 and 13 are schematic configuration diagrams showing another embodiment of the third temperature regulating means shown in FIG. 10.
Figure 14 (a) and (b) is a schematic diagram showing the construction of a convergence building construction for the agricultural and fish industry with a microalgae light cultivation apparatus according to another embodiment of the present invention.
15 (a) and 15 (b) is a schematic configuration diagram showing another embodiment of the convergence building structure for agricultural and fishery industry shown in FIG.
FIG. 16 is a schematic cross-sectional view for describing a fourth temperature control means of the convergence building structure for agriculture and agriculture industry shown in FIG. 14.
17 and 18 is a schematic diagram showing the construction of a convergence building construction for the agriculture and fish industry with a microalgae light cultivation apparatus according to another embodiment of the present invention.
19 is a schematic diagram illustrating a state in which the microalgae light cultivation apparatus and the building structure according to the present invention are remotely controlled.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in the following description of the present invention, descriptions of already known functions or configurations will be omitted to clarify the gist of the present invention.

In the accompanying drawings, Figure 1 is a schematic block diagram showing a microalgae light culture apparatus using a vertical double tube according to a first embodiment of the present invention, Figure 2 is a cross-sectional view showing a vertical double tube shown in FIG. 3 is a perspective view illustrating a state in which the vertical double tube and the horizontal transfer tube illustrated in FIG. 1 form one optical culture module, and each optical culture module is connected. In addition, Figure 4 is a bottom perspective view showing the piping of the aeration member for aeration provided on the bottom of each optical culture module shown in Figure 3, Figure 5 is a state in which each optical culture module shown in Figure 3 is connected to the culture medium storage tank Figure 6 is a schematic configuration diagram, Figure 6 is a perspective view showing a microalgae light culture apparatus using a vertical double tube shown in FIG.

As shown in Figures 1 to 6, the microalgae light culture apparatus 10 using the vertical double tube according to the present invention, the vertical double tube 20, the horizontal transfer tube 30 and the culture medium storage tank 40 After the culture medium of the inner tube 22 is moved upward by the aeration member 50 for aeration provided in the horizontal transfer pipe 30 and the outer tube 24 is introduced through the outlet hole 22A. It is to be circulated to the culture medium storage tank 40 through the horizontal transfer pipe (30).

The microalgae light cultivation apparatus 10, the culture medium is introduced into the inner tube 22 in the horizontal transfer tube 30 and then moved upward to circulate back to the horizontal transfer tube 30 through the outer tube 24. Therefore, even though the microalgae are incubated at a constant concentration, the light does not reach the inner center to compensate for the individual microalgae to receive light uniformly so that each individual can be uniformly cultured in the vertical double tube 20. It becomes possible.

This microalgae light culture apparatus 10 will be described in more detail.

The vertical double tube 20 is to allow the culture medium to be exposed to light so that the microalgae may be cultured by photosynthetic action. The vertical double tube 20 is made of a transparent material and is formed of a hollow tube and is disposed vertically, and is made of a transparent material. It is formed of a hollow tube and is installed vertically in the inner center of the outer tube 24 and consists of an inner tube 22 having an outlet hole 22A formed in the upper region. Such vertical double pipe 20 may be composed of one, but in the present embodiment will be described on the basis of a plurality.

The diameter or length of the outer tube 24 and the inner tube 22 described above is formed differently according to the scale of the microalgae light cultivation apparatus 10. In this embodiment, the diameter of the outer tube 24 is 140 mm, The diameter of the inner tube 22 is described based on 70mm, the inner tube 22 and the outer tube 24 is made of a transparent plastic (PE or PC, PP, acrylic, etc.) material.

As such, the vertical double pipe 20 is formed by vertically forming the double pipe by the inner pipe 22 and the outer pipe 24 so that the microalgae of the inner pipe 22 are horizontal in order to facilitate the photosynthetic action of the microalgae. The microalgae each object receives light evenly by repeatedly circulating to the outer tube 24 through the outlet hole 22A of the upper end of the inner tube 22 by the aeration member 50 provided in the conveying tube 30. This is to ensure that the photosynthetic action is uniformly performed. In addition, the aeration member 50 for aeration is to allow the aeration air to rise upwardly inside the inner tube 22 during operation to smoothly stir the culture medium of the inner tube 22 with the culture medium of the outer tube 24. .

As shown in FIG. 2, between the outer tube 24 and the inner tube 22, the inner tube 22 maintains a constant distance from the inner surface of the outer tube 24 inside the outer tube 24. A plurality of space keeping members 26 are provided. The gap holding member 26 is formed in a ring shape to be in close contact with the inner surface of the outer tube 24A, and an inner coupling part 26B formed in a ring shape to fit the inner tube 22. And a plurality of connecting ribs 26C connecting the outer coupling part 26A and the inner coupling part 26B. Since the plurality of spacing members 26 configured as described above are installed between the outer tube 24 and the inner tube 22, the inner tube 22 and the outer tube 24 maintain a constant interval.

On the other hand, the lower end of the inner tube 22, as shown in Figure 1 to maintain a distance of 1-4cm and the upper surface of the aeration member 50 for aeration, a plurality of inflow around the lower end of the inner tube 22 Form a ball 22B. This coupling structure is for allowing the aeration air to smoothly flow into the inner tube 22 during operation of the aeration diffuser member 50. In particular, the interval between the lower end of the inner tube 22 and the aeration member 50 for aeration is 3 cm or less, and by forming the inlet holes 22B having a diameter of 1.2-1.5 cm at a position of 2-3 cm upward from the lower end, At the time of operation of the aeration member 50 for aeration, the aeration air smoothly flows into the inner tube 22 and moves upwards, and at the same time, the culture fluid is introduced into each inlet hole 22B to move upward of the inner tube 22. have.

And, by this structure, the culture solution located at the bottom of the horizontal transfer pipe 30 can be moved to the inner tube 22 and the culture liquid flowing out of the outer tube 24 can be circulated to the culture solution storage tank 40.

Horizontal transfer pipe 30, both ends are connected to the culture medium storage tank 40 to circulate the culture medium, is arranged horizontally, is coupled to communicate with each lower end of the vertical double pipes (20). That is, the lower end of the outer tube 24 constituting the vertical double tube 20 is coupled to communicate with the upper surface of the horizontal transfer pipe 30, the inner tube 22 is aeration diffuser member 50 is installed on the bottom of the inner bottom It is installed close to. And the bottom of the horizontal transfer pipe 30 of the position corresponding to the lower end of the inner tube 22 is provided with aeration member 50 for aeration for stirring while moving the culture fluid introduced into the inner tube 22 upwards.

The horizontal transfer pipe 30 serves to circulate and temporarily accommodate the culture solution, and serves to vertically support the plurality of vertical double pipe (20). It also serves as a structure in which the aeration member 50 for aeration is installed.

The aeration member 50 for aeration serves to discharge upward by forcibly discharging air and stirring the culture solution, and is provided at the bottom of the horizontal transfer pipe 30 corresponding to the number of the inner pipes 22. Aeration air is discharged to the aeration air outlets 52 for discharging the supplied aeration air, aeration pipes 54 connecting the aeration air discharge ports 52, and aeration air to the aeration pipes 54. Aeration air generator 56 for forced supply. At this time, the lower end of each inner tube 22 is installed in close proximity to the upper surface of the aeration air discharge port 52.

The aeration air is discharged into the inner tube 22 by the aeration member 50 for aeration, and while moving upward, agitates the culture and simultaneously transports the culture, and also controls the temperature of the culture. Done. In other words, by lowering or raising the temperature of the aeration air to the required temperature, the temperature of the culture liquid in contact with the aeration air can be lowered or raised.

The above-described vertical double pipe 20 is composed of a plurality of vertically coupled to the horizontal transfer pipe 30 to maintain a predetermined interval, the aeration air discharge port 52 of the aeration diffuser member 50 for each vertical double pipe 20 ) And a number corresponding to the number of.

In addition, the horizontal transfer pipe 30 having the aeration member 50 for aeration and a plurality of vertical double pipes 20 respectively coupled to the horizontal transfer pipe 30 form one light cultivation module (M).

The light culture module M having such a structure may be used alone, or as shown in FIG. 3, a plurality of light culture modules M may be connected in series to form one culture system.

In particular, as the ends of the horizontal transfer pipe 30 constituting the optical culture module (M) is selectively connected or separated, each optical culture module (M) is connected or separated from each other to add or subtract the culture capacity of the microalgae do. That is, when culturing microalgae on a small scale, one or two or three light culture modules (M) are connected, and when culturing microalgae on a large scale, three or more light culture modules (M) are connected to each other. You can achieve your purpose.

The optical culture module (M) can be configured in this way, the microalgae light culture apparatus 10 according to the present invention is a horizontal feed pipe 30 and a plurality of vertical double pipes independent of the horizontal feed pipe ( 20) are possible because they are arranged vertically and combined.

The gas discharge member 60 is to cover the upper end of the vertical double pipe 20 to block the inflow of foreign matter and to discharge the gas and the aeration air generated in the vertical double pipe 20, the outer pipe 24 of the It is coupled to the upper end to prevent the inflow of pollutants including foreign matter and discharge the gas and aeration air generated in the inner tube 22 and the outer tube 24 of the vertical double pipe 20 to the pressure inside the vertical double pipe 20 Configured to prevent rise.

As shown in FIG. 1, the gas discharge member 60 includes a discharge member 62A and a cover member 62 coupled to an upper end of each outer tube 24, and each cover member 62. A discharge pipe 64 for collecting and discharging the gas discharged through each discharge port 62A by connecting the discharge port 62A. Each cover member 62 has a packing and is coupled to each outer tube 24 so that gas and aeration air can be prevented from leaking into unintended areas. In this way, the respective discharge ports 62A are connected to the discharge pipe 64, thereby preventing the gas and the aeration air from being discharged to the unintended area.

On the other hand, the gas discharge member 60, as shown in Figure 3, may be composed of a relief valve 66 is configured to open at a predetermined pressure provided on each cover member 62. As the gas discharge member 60 is configured as a relief valve 66 as described above, the pipe work of the discharge pipe 64 for connecting the discharge port 62A of each cover member 62 may be eliminated.

The culture medium storage tank 40 is provided for storing and circulating the culture medium circulated through the horizontal transfer pipe 30 and having a transparent window. The culture medium storage tank 40 is provided with a stirrer 43 operated by a motor in the inner center, the automatic opening and closing valve 45 is installed at the upper end when the internal air pressure rises to a predetermined pressure, the optical culture module ( An inlet line 42A through which the culture medium circulated M) is introduced and an outlet line 42B for circulating the stored culture medium back to the optical culture module M are provided. At this time, the inlet line 42A and the outlet line 42B of the culture medium storage tank 40 are each provided with a transfer pump 44 for circulating the culture medium. By the transfer pump 44, the process of circulating the culture medium for each optical culture module (M) can be made smoothly. At this time, the transfer pump 44 installed in the inlet line 42A serves to pull the culture solution, and the transfer pump 44 installed in the outlet line 42B serves to push the culture solution. This is to prevent the horizontal transfer pipe 30 from being damaged by hydraulic pressure when the transfer pump only serves to push, and the microalgae is horizontally transferred by allowing the culture medium in the horizontal transfer pipe 30 to circulate smoothly at a constant speed. It is to prevent the sedimentation on the bottom of the tube 30 to die.

On the other hand, the culture medium storage tank 40, the temperature sensor 41 for detecting the temperature of the culture medium storage tank 40, the carbon dioxide detection sensor for measuring the amount of carbon dioxide, PH sensor for measuring the pH (PH) And an operation unit 46 having a display capable of confirming the results detected and measured by such sensors. Of course, the operation unit has a function of supplying and interrupting power and a function of controlling various sensors. The lower end (lower surface) of the culture medium storage tank 40 is equipped with a valve 47 (a type of aeration device) capable of supplying carbon dioxide, and a sample outlet 48 for collecting the culture medium as a sample is provided with a valve. And, the outlet 49 for harvesting the microalgae by discharging the culture solution to the harvester is provided with a valve.

Microalgae, on the other hand, have a survival temperature of approximately 10-40 ° C., depending on the type. To this end, a means for maintaining an appropriate temperature of the culture medium to be circulated or stored is provided at the bottom of the culture medium storage tank 40. That is, the first temperature control means (80A) for adjusting the temperature of the culture solution accommodated in the culture solution storage tank 40 is provided. The first temperature regulating means 80A is composed of a first heating element 82A made of a heating wire or the like that is generated by the supplied power. As described above, the first heating element 82A is installed on the bottom surface of the culture medium storage tank 40 as shown in FIG. 7 to control the first heating element 82A during the winter season, thereby storing the culture medium stored in the culture medium storage tank 40. It is possible to increase the temperature of.

Of course, if the cooling device is installed on the bottom of the culture medium storage tank 40, it will be possible to lower the temperature of the culture medium stored in the culture medium storage tank 40 in the summer.

On the other hand, another embodiment for controlling the temperature of the circulating culture is shown in FIG. As shown in FIG. 8, the aeration diffuser member 50 is provided with a second temperature control means 80B for controlling the temperature of the culture medium circulated. The second temperature adjusting means (80B) is configured to generate heat by the air supply pipe (84A) for supplying the filtered air to the aeration member (50) for aeration, and the power supplied to the air supply pipe (84A). It consists of the 2nd heat generating body 84B provided. At this time, one end of the air supply pipe 84A is connected to the aeration pipe 54, and the other end of the air supply pipe 84A is connected to the aeration air generator 56 for forcibly supplying aeration air. Therefore, when the aeration air generator 56 is operated while the second heating element 84B is heated, air warmed by the second heating element 84B is transferred to the inner tube 22 through the aeration air discharge port 52. Since the temperature of the culture medium to be circulated can be adjusted, in particular, the second temperature control means (80B) can be used in winter. Of course, when the cooling device is installed in the air supply pipe 84A, the cooled air is supplied to the aeration air outlet 52 so that it can be usefully used to lower the temperature of the culture solution in the summer.

 The microalgae light culture apparatus 10 using the vertical double tube according to the present invention configured as described above operates as follows.

As shown in Figure 1, by the operation of the transfer pump 44 installed in the inlet line 42A and outlet line 42B of the culture medium storage tank 40, the culture medium is supplied to the horizontal transfer pipe 30 and then again It is introduced into the culture medium storage tank (40). As the culture fluid circulates in the horizontal transfer pipe 30 as described above, the aeration air is discharged into the inner pipe 22 by the aeration air outlets 52, so that some of the culture fluid flows into the inner pipe 22 and then upwards. It is transferred to and stirred at the same time.

Subsequently, the microalgae of the culture solution transported upward in the inner tube 22 are grown by photosynthetic action by the light introduced through the outer tube 24 and the inner tube 22.

On the other hand, the culture medium containing the microalgae grown while moving upward of the inner tube 22 is introduced into the outer tube 24 through the outlet hole 22A formed at the upper end of the inner tube 22. The culture solution introduced into the outer tube 24 is circulated back into the horizontal transfer pipe 30, and circulates to another inner tube 22 neighboring to another, and circulates to the culture medium storage tank 40.

Thus, the culture of the microalgae is made by the process of circulating each optical culture module (M), it is possible to harvest the microalgae from the culture solution introduced into the culture medium storage tank (40). In particular, the vertical double tube 20 in which the microalgae are cultivated consists of the inner tube 22 and the outer tube 24 to be installed vertically so that the culture solution of the inner tube 22 is circulated to the outer tube 24 so that the vertical double tube 20 (Inner tube) The microalgae photosynthesis can be uniformly and smoothly by receiving light evenly from the center of the microalgae, and the light culture module (M) can be configured to adjust the culture amount of the microalgae according to the conditions. It becomes possible.

In the accompanying drawings, Figure 9 is a schematic diagram showing the construction of a convergence building construction for agro-industrial industry having a microalgae light cultivation apparatus using a vertical double tube according to the present invention, Figure 10 is a convergence construction for agriculture and agriculture industry shown in Figure It is a schematic sectional drawing for demonstrating the 3rd temperature control means provided in a structure, FIG. 11 is a schematic perspective view which shows the 3rd temperature control means shown in FIG.

As shown in Figures 9 to 11, there is provided a convergence building structure 100 for agriculture and aquaculture industry having a microalgae light culturing device 10 using the above-described vertical double tube.

The convergence building structure 100 for the agriculture and fishery industry is separated from the outside by the wall 110 and the roof 120 and the door to form a culture space (S) in which the microalgal light cultivation apparatus 10 is installed, and the culture space ( S) is provided with a third temperature control means (80C) for controlling the temperature of the culture space (S), or for controlling the temperature of the culture medium circulating the microalgal light culture apparatus (10).

At this time, the light culture module (M) constituting the microalgae light culture apparatus 10 may be installed in the culture space (S), as shown in FIG. 12 side wall culture space (S2) formed in the wall (110) ) Can be installed. At this time, the light culture module (M) may be installed vertically or horizontally, the side wall culture space (S2) may be made of a transparent glass wall or vinyl wall so that light for photosynthesis of microalgae is transmitted. In addition, the culture space (S) or wall culture space (S2) is provided with a light (L) (LED illumination) for photosynthesis of microalgae on a cloudy day or at night. The electricity used in the lighting L is produced by the solar panel P of the roof 120.

The convergence building structure 100 for the agriculture and fishery industry is composed of a glass greenhouse or a vinyl greenhouse, and the microalgae light cultivation apparatus 10 described above is installed in the culture space S. The roof 120 or the wall 110 is provided with a panel for photovoltaic power generation. This solar panel (P) is for producing the power required in the convergence building structure (100) and microalgae light cultivation device (10) for agriculture and industry.

And, as shown in Figures 9 to 11, the third temperature control means (80C) is embedded in the basement having an inlet pipe (86A) and the outlet pipe (86B) exposed to the culture space (S), Underground heat exchanger tube 86C, in which heat medium oil is accommodated, air inlet 87A and air outlet 87B are exposed to culture space S, and the middle consists of a plurality of split tubes 87C. It consists of an air circulation member (87E) consisting of a heat exchange unit (87D) coupled to maintain the airtight inside. At this time, the air inlet 87A and the air outlet 87B is preferably provided with a blower for smooth circulation of the air.

The third temperature regulating means (80C) having such a structure is a heat medium in which air discharged into the air inlet (87A), passed through each of the dividing pipes (87C), and discharged to the air outlet (87B) is accommodated in the underground heat exchange tube (86C). After the heat exchange by the oil to increase the temperature or cooled and discharged back to the culture space (S) through the air outlet (87B) can be adjusted the temperature of the culture space (S). At this time, the temperature of the air discharged to the air outlet 87B may vary according to the temperature of the heat medium oil. However, since the underground heat exchanger tube 86C is buried underground, the temperature of the heat medium oil accommodated in the underground heat exchanger tube 86C by geothermal heat can be kept constant at all times. In other words, it can maintain a temperature of about 15-25 ℃ even in winter or summer.

As such, by adjusting the temperature of the culture space S to a temperature suitable for culturing the microalgae by the third temperature control means 80C using geothermal heat, electric energy and other fossils for controlling the temperature of the culture space S are controlled. The use of fuel can be significantly reduced. In particular, electricity is produced by the solar panel P provided on the wall 110 or the roof 120, and the electric power used for the convergence building structure 100 for the agriculture and fish industry is itself generated by the solar panel P. Production can lead to energy savings.

Meanwhile, the third temperature adjusting means 80C may be configured as shown in FIGS. 12 and 13.

That is, the rainwater storage tank (88A) and the microalgae light culture device (10A) which is configured to store the filtered rainwater collected from the eaves of the roof 120 and is buried underground, and the culture solution is opened by opening and closing the valve It consists of a culture fluid circulation tube 88B piped inside the rainwater storage tank 88A to selectively circulate. At this time, a filtration device 88C for filtering rainwater is provided between the cornice and the rainwater storage tank 88A. In addition, the rainwater storage tank 88A further includes a cold temperature device 88D for adjusting the temperature of the stored rainwater. The cold temperature device 88D increases the temperature of the rainwater stored in the winter and lowers the temperature of the rainwater stored in the summer so that the temperature of the culture solution circulating through the culture fluid circulation tube 88D can be uniformly adjusted to the set temperature.

On the other hand, the culture fluid circulation tube 88B is composed of an underground inlet pipe 88B-1 having an inlet valve B1 and an underground outlet pipe 88B-2 having an outlet valve B2. Each end of the 88B-1 and the underground discharge pipe 88B-2 communicates with the circulation pipe 31 (pipe connected to the horizontal transfer pipe) of the microalgal light incubator 10, respectively, and the underground inflow pipe 88B. The circulation pipe 31 between -1) and the underground water discharge pipe 88B-2 is provided with a ground circulation open / close valve B3. Therefore, the culture medium circulating the microalgae light culture apparatus 10 is heat-exchanged while circulating the culture medium circulation tube (88B) in accordance with the opening and closing of the inlet valve (B1), the outlet valve (B2) and the ground circulation opening and closing valve (B3) Is adjusted.

By such a structure, the culture medium circulating in the microalgae light culturing apparatus 10 can be circulated to the culture medium circulation tube 88B to adjust the temperature of the culture medium.

Of the accompanying drawings, Figure 14 (a) and (b) is a schematic diagram showing a converging construction structure for agricultural and fish industry having a microalgae light cultivation apparatus according to another embodiment of the present invention.

As shown in FIG. 14, the convergence building structure 100 for agro-industrial industry having the microalgae light culturing apparatus 10 according to another embodiment includes a roof 120 provided with a panel P for photovoltaic power generation. And a wall 110 forming a wall surface. The wall 110 is formed of a glass greenhouse 112 forming a side wall culture space S2, and a culture solution for culturing microalgae is circulated in the side wall culture space S2 formed by the glass greenhouse 112. Transparent culture tube 35 is installed in succession in the vertical or transverse direction. And, each end of the transparent culture tube 35 is the same as the above-described invention except that it has a structure connected to the culture medium storage tank 40 having a circulation pump.

At this time, the transparent culture tube 35 may be composed of a vertical double tube 20 as shown in FIG.

As such, the wall surface of the building structure 100 is made of the glass greenhouse 112 forming the side wall culture space (S2) so that light can be transmitted from the outside to facilitate the cultivation of microalgae, the building structure 100 inside The electrical energy for the lighting can be saved.

In addition, the wall 110 of the building structure 100 is made of a glass greenhouse 112 forming the side wall culture space (S2) to maximize the thermal insulation effect, the energy for heating in the winter, the energy for cooling in the summer It can be saved quickly.

In particular, the transparent culture tube 35 of the microalgae light cultivation apparatus 10 is made of a glass greenhouse 112, the culture space (S), that is, the interior of the building structure 100 can be utilized for various uses. For example, as shown in (a) and (b) of FIG. 15, a device for hydroponic cultivation, a device for plant cultivation, an aquaphonic or aquaculture farm is installed inside the building structure 100. Hydroponic cultivation, plant cultivation, aqua phoenix or aquaculture can be made.

However, the present invention is not limited thereto, and the interior of the building structure 100 may be utilized for a wide variety of uses, such as a space for farming and various plant cultivation, as well as a space for office work and other living spaces.

At this time, as shown in Figure 16, the building structure 100 is provided with a fourth temperature control means (80D).

That is, the inside of the building structure 100, the fourth temperature control means (80D) for adjusting the air temperature of the interior space (S3) and the culture space (S2) of the building structure 100 is provided, the fourth temperature The control means 80D is buried in the basement of the building structure 100, and the inlet 89B and the outlet 89C are underground heating pipes 89A for heating and cooling exposed to the interior space S3 or the side wall culture space S2. And an air heating cooling device 89E provided at the inlet 89B or the outlet 89C to heat or cool the air circulated by the blower 89D to the underground heating pipe 89A for cooling and heating. .

At this time, the air-conditioning underground buried pipe (89A) is disposed on the bottom surface of the rainwater storage tank (88A) or the fish farm (130) when the rainwater storage tank (88A) or the fish farm tank 130 is embedded. . This is to ensure that the air circulating through the underground buried pipe for cooling and heating (89A) is heat exchanged by the rainwater or farm water affected by the geothermal heat at the bottom of the rainwater storage tank (88A) or the fish farm tank 130. . In this case, energy for operating the air heating cooling device 89D can be saved.

In addition, the air heating and cooling device (89E) or microalgae light cultivation device (10), and other electrical energy for the operation of crop cultivation, farms are produced by the solar panel (P) provided on the roof 120, air conditioning Since the underground underground pipe 89A is affected by the geothermal heat, the electric energy used in the building structure 100 may be minimized and saved.

17 and 18 is a schematic diagram showing the construction of a convergent building construction for agriculture and fisheries having a microalgae light cultivation apparatus according to another embodiment of the present invention.

As shown in FIG. 17 and FIG. 18, the convergence building structure 100 for agro-industrial industry having a microalgae light cultivation apparatus according to another embodiment is the above-described embodiment except that the indoor or outdoor aquaculture farm is formed. Same as

That is, the building structure 100 according to another embodiment, the upper portion is opened, the remaining farm except the upper end portion buried in the tank 130, and a plurality of pillar members provided in the upper end region of the fish farm 130 140, a panel P provided on top of the pillar members 140 to form a roof 120, configured to generate photovoltaic power, and a horizontal or vertical direction in an edge region of the fish farm 130. The microalgal culture tube (27) arranged to form a wall and the microalgal culture tube (27) connected to the microalgal culture tube (27) is made of a culture medium storage tank (40) for storing a culture solution circulating the microalgal culture tube (27) It is to include an algae light culture device (10).

And, on the bottom of the panel (P), an eave 135 is provided so that rain water does not flow into the fish farm 130, and the rainwater collected by the eave 135 is filtered and stored in the basement. It is accommodated in the water tank 88A.

The building structure 100 for indoor or outdoor aquaculture, which is configured as described above, includes a microalgal culture tube 27 having a function for culturing microalgae, whereby the wall 110 forms aquaculture and microalgal culture. Not only can be achieved at the same time, by producing and supplying the power required for aquaculture and microalgae culture in the panel (P) of the roof 120 can be achieved to save energy.

In addition, the rainwater stored in the rainwater storage tank 88A can be supplied to the farm water tank 130, or can be used as agricultural water to save water as needed.

In addition, the microalgae light culturing apparatus 10 may be provided in the building structure 100 to provide the microalgae harvested from the microalgae light culturing apparatus 10 as a feed (feeding) of aquaculture fish.

On the other hand, the microalgae light culture apparatus 10 and the building structure 100 described above may be controlled remotely by a control device. For example, as shown in FIG. 19, the microalgae light cultivation apparatus 10 and the photovoltaic device and the electric power storage device by the solar panel P of the building structure 100 may be controlled. Electrically connected to the remote control server 300 and the control device 200 are configured to exchange data with each other by the communication unit 400 including wireless communication, such that the administrator remotely microalgae light culture device ( 10) and the building structure 100 can be controlled.

In addition, the administrator may control the microalgae light cultivation apparatus 10 and the building structure 100 while moving from a long distance after connecting to the management server 300 using a portable terminal 500 equipped with a remote management control application. There will be.

While specific embodiments of the invention have been described and illustrated above, it is to be understood that the invention is not limited to the described embodiments, and that various modifications and changes can be made without departing from the spirit and scope of the invention. It is self-evident to those who have. Therefore, such modifications or variations are not to be understood individually from the technical spirit or point of view of the present invention, the modified embodiments will belong to the claims of the present invention.

10: microalgae culture apparatus 20: vertical double pipe
30: horizontal transfer pipe 40: culture medium storage tank
50: aeration member for aeration 60: gas discharge member
80A: first temperature regulating means 80B: second temperature regulating means
80C: third temperature regulating means 80D: fourth temperature regulating means
88A: Rainwater Storage Tank
100: building structure 110: wall
120: roof 130: fish tank

Claims (21)

The outer tube is made of a transparent material and formed as a hollow tube and is disposed vertically, and the inner tube is made of a transparent material and is formed as a hollow tube and is installed vertically in the inner center of the outer tube and has an outlet hole formed at an upper region thereof. At least one vertical double tube;
Both ends are connected to the culture medium storage tank, arranged horizontally, coupled to communicate with the lower end of the vertical double tube, the bottom of the position corresponding to the lower end of the inner tube for stirring while moving the culture medium upward of the inner tube Horizontal transfer pipe is provided with aeration member for aeration; And
It is coupled to the upper end of the outer tube to prevent the inflow of pollutants and to discharge the gas generated in the vertical double pipe to include a gas discharge member for preventing the pressure rise inside the vertical double pipe,
The culture medium of the inner tube is moved upward by the aeration member for the aeration flows into the outer tube through the outflow hole and characterized in that it is circulated to the culture medium storage tank through the horizontal transfer pipe,
Microalgae light culture apparatus using a vertical double tube. The method of claim 1,
Between the outer tube and the inner tube,
A gap retaining member is provided to maintain the inner tube at a constant distance from the inner surface of the outer tube within the outer tube, and the gap maintaining member is formed in a ring shape to be in close contact with the inner surface of the outer tube. And an inner coupling portion formed in a ring shape to which the inner tube is fitted, and a plurality of connecting ribs connecting the outer coupling portion and the inner coupling portion.
Microalgae light culture apparatus using a vertical double tube. The method of claim 1,
The lower end of the inner tube,
Maintaining an interval of 1-4cm and the upper surface of the aeration member for aeration, characterized in that to form a plurality of inlet holes around the lower end of the inner tube,
Microalgae light culture apparatus using a vertical double tube. The method of claim 1,
The vertical double pipe,
It is composed of a plurality and are respectively coupled to the horizontal transfer pipe to maintain a predetermined interval, the aeration member for aeration, characterized in that each provided with a number corresponding to the number of the vertical double pipe,
Microalgae light culture apparatus using a vertical double tube. The method of claim 4, wherein
The horizontal transfer tube having the aeration member for aeration and a plurality of the vertical double tubes respectively coupled to the horizontal transfer tube form one optical culture module, and an end of the horizontal transfer tube that forms the optical culture module is optional. As each of the optical culture module is connected or separated from each other or connected to each other, characterized in that to increase or decrease the culture capacity of the microalgae,
Microalgae light culture apparatus using a vertical double tube. The method of claim 5,
Inlet and outlet lines of the culture medium storage tank, characterized in that each transfer pump for circulating the culture solution is provided,
Microalgae light culture apparatus using a vertical double tube. The method of claim 4, wherein
The gas discharge member,
A cover member coupled to an upper end of each of the outer tubes and having a discharge port, and a discharge pipe for collecting and discharging the gas discharged through each of the discharge ports by connecting the discharge ports of the cover members;
It is configured to open at a predetermined pressure, characterized in that consisting of a relief valve provided in each of the cover member,
Microalgae light culture apparatus using a vertical double tube. The method of claim 1,
On the bottom of the culture medium storage tank,
A first temperature control means for adjusting the temperature of the culture medium to be accommodated is provided, the first temperature control means, characterized in that consisting of a first heating element that is generated by the supplied power,
Microalgae light culture apparatus using a vertical double tube. The method of claim 1,
The aeration member for aeration,
A second temperature control means for adjusting the temperature of the culture medium circulated is provided, the second temperature control means,
An air supply pipe for supplying filtered air to the aeration member for aeration; And
Characterized in that the second heating element is configured to generate heat by the power supplied is provided in the air supply pipe,
Microalgae light culture apparatus using a vertical double tube. 10. A fusion and converging building structure for the agriculture and fish industry, having a microalgal light cultivation apparatus using a vertical double tube according to any one of claims 1 to 9.
The micro-algae light cultivation apparatus is formed in a culture space in which the microalgae light cultivation apparatus is installed, and is separated from the outside by a wall, a roof, and a door. Characterized in that the third temperature control means for adjusting the temperature is provided,
Convergence building structure for agricultural and fishery industry with microalgae light cultivation device. The method of claim 10,
On the roof or wall,
The solar panel is characterized in that the installation,
Convergence building structure for agricultural and fishery industry with microalgae light culturing device. The method of claim 10,
The third temperature control means,
An underground heat exchanger tube having a water inlet tube and an outlet tube exposed to the culture space, buried underground, and containing heat medium oil; And
An air inlet and an air outlet are exposed to the culture space, and the middle is composed of an air circulation member consisting of a plurality of split pipes and a heat exchanger which is coupled to maintain an airtight inside the underground heat exchange pipe.
The air flowing into the air inlet and passing through the dividing pipe and discharged to the air outlet is heat-exchanged by the heat medium oil accommodated in the underground heat exchanger tube, and is heated or cooled.
Convergence building structure for agricultural and fishery industry with microalgae light cultivation device. The method of claim 10,
The third temperature control means,
A rainwater storage tank configured to store rainwater collected and filtered at the eaves of the roof and buried underground; And
Branched from the microalgae light culture device is made of a culture medium circulation pipe piped inside the rainwater storage tank tank to selectively circulate the culture solution by opening and closing the valve,
Characterized in that the culture medium circulating the microalgae light culture apparatus to circulate the culture medium circulation tube to adjust the temperature of the culture solution,
Convergence building structure for agricultural and fishery industry with microalgae light culturing device. The method of claim 13,
The rainwater storage tank,
Characterized in that it further comprises a cold temperature device for controlling the temperature of the stored rain water,
Convergence building structure for agricultural and fishery industry with microalgae light cultivation device. The method of claim 13,
The culture fluid circulation tube,
It consists of an underground inlet pipe having an inlet valve and an underground outlet pipe having an outlet valve, the ends of the underground inlet pipe and the underground outlet pipe communicate with the circulation pipe of the microalgae light cultivation apparatus, respectively, The circulation pipe between the ground and the water outlet pipe is provided with a ground circulation open / close valve, and the culture medium circulating the microalgal light culturing device circulates the culture medium circulation pipe according to the opening and closing of the intake valve, the outlet valve, and the ground circulation open / close valve. Heat exchange is characterized in that the temperature is controlled,
Convergence building structure for agricultural and fishery industry with microalgae light cultivation device. An architectural structure comprising a roof having a panel for solar power generation and a wall forming a wall,
The wall is made of a glass greenhouse to form a side wall culture space, the side wall culture space formed by the glass greenhouse, a transparent culture tube circulating culture medium for culturing microalgae is installed in a vertical or horizontal direction, the Each end of the transparent culture tube is provided with a circulation pump, characterized in that connected to the culture medium storage tank,
Convergence building structure for agricultural and fishery industry with microalgae light cultivation device. The method of claim 16,
In the interior of the building structure,
It is provided with a device for hydroponic cultivation, a device for plant cultivation, aquaphonic or aquaculture farm, characterized in that the hydroponic cultivation, plant cultivation, aquaphonic or aquaculture is made,
Convergence building structure for agricultural and fishery industry with microalgae light cultivation device. The method of claim 16,
In the interior of the building structure,
Fourth temperature control means for controlling the air temperature of the interior space and the side wall culture space of the building structure, the fourth temperature control means,
Underground buried pipe for heating and cooling embedded in the basement of the building structure, the inlet and the outlet being exposed to the inner space or the side wall culture space; And
And an air heating and cooling device provided at the inlet or the outlet to heat or cool the air circulated to the underground pipe for cooling and heating by a blower.
Convergence building structure for agricultural and fishery industry with microalgae light cultivation device. The method of claim 18,
The underground heating pipe for heating and cooling,
When the rainwater storage tank tank or aquaculture tank is buried, characterized in that it is disposed on the bottom surface of the rainwater storage tank tank or aquaculture tank,
Convergence building structure for agricultural and fishery industry with microalgae light cultivation device. An architectural structure consisting of an indoor or outdoor land farm,
An aquaculture tank with an open top and a buried portion except for the upper end region;
A plurality of pillar members provided at an upper end region of the fish farm;
Panels provided on top of the pillar members to form a roof and configured to perform solar power generation; And
As a culture medium storage tank in which the microalgal culture tubes arranged horizontally or vertically in the edge region of the fish tank and the culture liquid connected to the microalgal culture tubes and circulating the microalgal culture tubes are stored. Characterized in that it comprises a microalgae light culture device,
Convergence building structure for agricultural and fishery industry with microalgae light cultivation device. The method of claim 20,
On the bottom of the panels,
An eave is provided to prevent rainwater from entering the aquaculture tank, and the rainwater collected by the eave is filtered and accommodated in a rainwater storage tank tank buried underground, and supplied to the aquaculture tank or, if necessary, to agricultural water. Characterized in that
Convergence building structure for agricultural and fishery industry with microalgae light cultivation device.

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