KR102026721B1 - Apparatus Capable of Controlling Light Soure and temperature for Outdoor Mass Culturing of Microalgae - Google Patents

Abstract

The present invention relates to a light source and temperature-controlled outdoor microalgae mass culture apparatus capable of temperature control, the light source and the temperature-controlled outdoor microalgae mass culture apparatus according to the present invention, is formed in the shape of a container with an upper opening and the inner center A culture tank housing which forms a moving path for continuously circulating the fluid by installing a central partition in the longitudinal direction of the filter; A culture tank cover part covering an upper side of the culture tank housing and having a solar cell plate for accumulating thermal energy by accumulating sunlight on an outer surface thereof; And a plurality of height adjustment connecting rods whose heights are independently adjusted automatically according to the position of sunlight while vertically connecting the culture tank housing and the culture tank cover.
Therefore, the present invention, by providing a cover portion in the microalgae cultivation tank configured in the outdoor type to prevent the source of contamination from the outside during the night and rainfall and the microalgae by installing the LED lighting device and the heater device on the bottom of the culture tank It is effective to provide a light source that can optimize the culture environment of the irrespective of time or season and the outdoor microalgae mass culture device capable of temperature control.

Description

Apparatus Capable of Controlling Light Soure and temperature for Outdoor Mass Culturing of Microalgae}

The present invention relates to a light source and temperature-controlled outdoor microalgae mass culture device capable of temperature control, and more particularly, by providing a cover portion in the microalgae culture tank configured as an outdoor type to prevent the contamination source from the outside at night and rainfall The present invention relates to an outdoor microalgae cultivation device capable of controlling light source and temperature for optimizing microalgae culture environment regardless of time or season by installing LED lighting device and heater on the bottom of the culture tank.

Recently, efforts to obtain and industrialize various useful materials through microalgae are underway in various fields at home and abroad. These microalgae are known to have higher ability to absorb and reduce carbon dioxide, a major cause of global warming, compared to land plants.

At home and abroad, research on high-density mass cultivation of microalgae and efficient and steady harvesting is being actively conducted. However, Korea has four distinct seasons, and depending on the type, there are cold seasons that fall short of the general optimum growth temperature of microalgae, making it difficult to produce a steady harvest.

In addition, in order to solve this problem, a large amount of energy is required to maintain an appropriate temperature for mass cultivation, and when an additional structure is installed, efficiency is low due to an increase in production cost.

In general, microalgae can be incubated at different temperatures, and have an optimum killing temperature and growth temperature. Most microalgae can metabolize photosynthesis and cell division in the range of 15 ~ 30, and the optimum growth temperature is about 20 ~ 25. As the temperature increases in the temperature range below the optimum growth temperature, microalgae tend to increase photosynthesis and cell growth. In addition, it is known to have a severe inhibitory effect on the growth of microalgae at a temperature higher than the optimum growth temperature. In most outdoor cultures, the algal metabolic limit temperature is often within the temperature range, and the production efficiency of microalgae may be greatly affected not only by seasonal temperature difference but also by day crossing.

At present, most commercial microalgal cultures are mainly cultivated in the out door, and the outdoor culture tanks may be fixed to the ground in the form of an integrated bathtub using concrete or the like.

In addition, conventionally, there was a method of controlling the temperature through a vinyl house facility. Temperature control using Greenhouse uses a method of installing a culture tank inside a plastic house as a primary defense against rapid crossover and seasonal temperature change in open field culture. In this case, there is a problem that expensive vinyl house equipment is required. In particular, the plastic house made of tempered glass or transparent plastic is the exterior, and the primary temperature is controlled by opening and closing the side and roof, and the inside is equipped with a large cold / hot air fan to regulate the secondary temperature. Therefore, there is a problem in that the cost of facility equipment is high, and the operation cost is relatively high.

In addition, it is difficult to control the temperature with homeostasis, which means that the temperature difference between the culture medium in the culture tank and the inside of the vinyl house is severe, and even if the temperature inside the vinyl house is changed, the temperature control in the culture tank does not proceed quickly, and the level of fineness is low. Because it is difficult to maintain the temperature of the always, in particular, due to the seasonal nature of the four seasons, the temperature difference between the four seasons, it is additionally expensive to keep the temperature of the culture tank constant only by controlling the temperature inside the plastic house.

On the other hand, there are many factors such as the composition of the medium, temperature, pH, light intensity, quantity of light, etc. as affecting the biomass and useful product increase of the microalgae, but the above-mentioned temperature as well as the nature of the photosynthetic microalgae This share is the largest.

In particular, when culturing microalgae in the open air according to the prior art, the difference is inevitable depending on the irradiation area exposed to sunlight during the day and at night, and even by the pollution source introduced from the outside during the night and rainfall There was a problem that the risk of contamination of the culture tank for algae is increased.

Therefore, there is an urgent need for a realistic and applicable technology related to a microalgae culture apparatus capable of maintaining a temperature and a light source suitable for the growth of microalgae in various environments as well as preventing the introduction of external pollutants.

Publication No. KR 10-2002-0057882 (published July 12, 2002)

The present invention has been made in order to solve the above problems, the present invention, by providing a cover portion in the microalgal culture tank consisting of an outdoor type to prevent the source of contamination from the outside during the night and rainfall and on the inner bottom of the culture tank The purpose of the present invention is to provide an outdoor microalgae cultivation device capable of controlling the light source and temperature to optimize the microalgae culture environment regardless of time or season by installing an LED lighting device and a heater device.

The outdoor microalgae mass culture apparatus capable of controlling the light source and the temperature according to an embodiment of the present invention is formed in a container shape with an upper opening, and a central partition 101 is installed in the longitudinal direction of the inner center to continuously circulate fluid. A culture tank housing (100) forming a movement path for making it; A culture tank cover part 200 covering an upper side of the culture tank housing 100 and having a solar panel 201 for accumulating thermal energy by accumulating sunlight on an outer surface thereof; And a plurality of height adjustment connecting rods 300, the height of which is independently adjusted automatically according to the position of the solar light while vertically connecting the culture tank housing 100 and the culture tank cover 200 to each other.

The culture tank housing 100 has a bottom spaced apart from the central partition 101 at regular intervals to operate as a light source when the upper surface is closed by the culture tank cover 200 and when sunlight is weak. LED lighting device 110 including a plurality of LEDs 111 are installed in the longitudinal direction of the surface; Heater device including a plurality of heating pipes 121 are disposed to cross the bottom surface between the plurality of LEDs 111 and generates a heat when the temperature of the fluid circulated in the container is low to control the temperature of the fluid 120; And an impeller device 130 formed at both ends of the longitudinal direction of the central bulkhead 101 in a vertical pillar structure and having wings that rotate in surface contact with the flow direction of the fluid.

The impeller device 130 may form a circular supply hole 131a for introducing carbon dioxide and microalgae medium into the end surface of the rotating wing 131.

The impeller device 130, the rotor blades are formed at regular intervals along the lateral circumference and may be formed in a tubular vertical column having a receiving hole 132 for disposing a hose for supplying carbon dioxide and medium in the center. have.

The culture tank cover 200 is provided with a cover groove connecting portion 202 corresponding to the cover groove 102 formed at regular intervals on the edge of the culture tank housing 100 at the inner edge of the culture tank. The upper surface of the housing can be sealed.

The culture tank cover 200 generates a position information signal for adjusting the height of the plurality of height-adjusting connecting rods so that the direction of the solar panel faces the sunlight by tracking the position of sunlight on an outer surface thereof. It may be further provided with; a solar position sensor 203 to.

The culture tank cover 200, the inverter 210 for converting the electrical energy generated through the heat energy accumulated in the solar panel 201 to an alternating current; A power storage device 220 for receiving and accumulating the electric energy converted by the inverter 210; Culture power supply unit for supplying the electric energy converted by the inverter 210 to the operating power of the electrical device including an LED lighting device 110, a heater device 120, and an impeller device 130 is installed in the culture housing ( 230); And a system controller 240 for receiving the position information signal of the sunlight from the solar position sensor 203 and adjusting the height of the plurality of height adjusting connecting rods.

The plurality of height-adjusting connecting rods 300 may be hydraulically height-adjustable at four edges of the culture tank housing 100 and the four edges of the culture chamber cover 200.

As described above, the present invention, by providing a cover portion in the microalgae culture tank configured in the outdoor type to prevent the source of contamination from the outside during the night and rainfall and the LED lighting device and the heater on the bottom of the culture tank By installing it, there is an effect of providing a light source that can optimize the culture environment of the microalgae irrespective of time or season and the outdoor microalgae cultivation apparatus capable of temperature control.

In addition, the present invention, having a vertical pillar structure at both ends of the partition wall is provided for the circulation path of the fluid for culturing the microalgae in the center of the culture tank is equipped with an impeller rotating in the horizontal direction of the culture tank to form a cover portion in the culture tank Even if there is an effect that can make efficient use of space.

In addition, the present invention, by forming a supply hole for supplying carbon dioxide and the medium to the rotary blades of the impeller installed on both ends of the partition wall of the culture tank to facilitate the dissolution of carbon dioxide and the medium in the culture tank as well as rotation of the impeller The wing is effective to disperse well.

In addition, the present invention, by attaching a solar panel to the outer surface of the cover portion of the culture tank has an effect of stably supplying the power required for the operation of the microalgae culture apparatus.

In addition, the present invention, by connecting the cover portion of the culture tank and the culture tank housing independently, the effect of optimizing the solar integration by installing a plurality of connecting rods automatically adjusted in Shanghai according to the movement path of the sun at the edge of the culture tank There is.

1 is an overall configuration showing a light source and an outdoor type microalgae cultivation apparatus capable of temperature control according to an embodiment of the present invention.
FIG. 2 is a plan view of the cover of the outdoor microalgae mass culture apparatus shown in FIG. 1.
3 is a view for explaining the impeller device of the plan view shown in FIG.
4 to 5 is a view showing the outside and inside of the lid portion of the outdoor microalgae mass culture apparatus shown in FIG.
Figure 6 is a view for explaining the operation of the solar light position control system installed inside the cover of the light source and temperature control the outdoor microalgae mass culture apparatus capable of temperature control according to an embodiment of the present invention.

Description of the present invention is only an embodiment for structural or functional description, the scope of the present invention should not be construed as limited by the embodiments described in the text. That is, since the embodiments may be variously modified and may have various forms, the scope of the present invention should be understood to include equivalents capable of realizing the technical idea.

On the other hand, the meaning of the terms described in the present invention will be understood as follows.

Terms such as "first" and "second" are intended to distinguish one component from another component, and the scope of rights should not be limited by these terms. For example, the first component may be named a second component, and similarly, the second component may also be named a first component.

When a component is referred to as being "connected" to another component, it should be understood that there may be other components in between, although it may be directly connected to the other component. On the other hand, when a component is referred to as being "directly connected" to another component, it should be understood that there is no other component in between. On the other hand, other expressions describing the relationship between the components, such as "between" and "immediately between" or "neighboring to" and "directly neighboring to", should be interpreted as well.

Singular expressions should be understood to include plural expressions unless the context clearly indicates otherwise, and terms such as "comprise" or "have" refer to a feature, number, step, operation, component, part, or feature thereof. It is to be understood that the combination is intended to be present and does not exclude in advance the possibility of the presence or addition of one or more other features or numbers, steps, operations, components, parts or combinations thereof.

In each step, an identification code (e.g., a, b, c, etc.) is used for convenience of description, and the identification code does not describe the order of the steps, and each step clearly indicates a specific order in context. Unless stated otherwise, they may occur out of the order noted. That is, each step may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. Generally, the terms defined in the dictionary used are to be interpreted as being consistent with the meanings in the context of the related art, and should not be interpreted as having ideal or excessively formal meanings unless clearly defined in the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

1 is an overall configuration showing a light source and an outdoor type microalgae cultivation apparatus capable of temperature control according to an embodiment of the present invention.

As shown in the drawings, the outdoor microalgae mass culture apparatus capable of adjusting the light source and the temperature according to an embodiment of the present invention, the culture tank housing 100, the culture tank cover 200, and a plurality of height adjustment connecting rod 300 may be provided.

In more detail, the culture tank housing 100 may be formed in a container shape having an upper opening, and may form a movement path for continuously circulating fluid by installing a central partition 101 in the longitudinal direction of the inner center. have.

Here, the container form constituting the culture tank housing 100 may have a variety of shapes, such as cylindrical, square, polygonal so that microalgae can be cultured therein, in the embodiment of the present invention as a whole the playground It was formed in a track shape.

In addition, the culture vessel housing 100 may be made of tempered glass, polycarbonate, or acrylic material having excellent permeability and mechanical strength, and an inner wall of the culture vessel housing 100 may have an open lid 200. At the time, a reflector (not shown) is installed or a surface using polyvinyl chloride (PVC) or polyethylene sheet (PE Sheet) to diffuse light energy supplied through the opened upper surface into the culture tank housing 100 as a whole. It can be a coating.

In addition, the culture tank cover 200 may cover the upper side of the culture tank housing 100 and a solar panel 201 for accumulating thermal energy by accumulating solar light on an external surface may be formed.

In addition, the height adjustment connecting rod 300, while connecting the culture vessel housing 100 and the culture vessel cover 200 vertically up and down may be formed in a plurality of automatically adjustable height according to the position of the sunlight. have.

At this time, the culture tank housing 100 is provided with a plurality of coupling grooves in four corners for coupling with the upper end of the height adjustment connecting rod 300, the culture tank cover 200 is the position corresponding to the coupling groove It may be provided with a receiving groove for accommodating the entire lower portion except the upper end of the height adjustment connecting rod (300).

Here, the plurality of height adjustment connecting rod 300, the height of the hydraulic tank using a hydraulic pump (not shown) at each of the four edges of the culture tank housing 100 and the culture vessel cover 200, respectively. Can be formed.

As described above, the outdoor microalgae mass culture device capable of controlling the light source and the temperature according to the embodiment of the present invention constitutes a culture tank cover part 200 covering the culture tank housing 100 so as to be external at night or during rain. Pollution sources that can be introduced from the block can be blocked in advance, and by constructing a plurality of height-adjusting connecting rods 300 whose height is independently adjusted according to the position of the solar light, it is possible to improve the integration efficiency of thermal energy accumulated in the solar panel. .

FIG. 2 is a plan view of the cover part of the outdoor microalgae mass culture device shown in FIG. 1, and FIG. 3 is a view for explaining an impeller device of the plan view shown in FIG. 2.

Referring to Figures 2 to 3 will be described in more detail the culture tank housing 100 constituting the outdoor microalgae mass culture apparatus according to an embodiment of the present invention.

As shown in the figure, in the embodiment of the present invention, the culture vessel housing 100 may include an LED lighting device 110, a heater device 120, and an impeller device 130.

More specifically, the LED lighting device 110, a plurality of LEDs 111 are installed in the longitudinal direction of the bottom spaced apart at regular intervals with a central partition 101 formed in the inner longitudinal direction of the culture tank housing. Including the when the upper surface is closed by the culture vessel cover 200 and when the sunlight is weak can operate as a light source.

Here, since the main culture light source of the microalgae is photosynthesis using sunlight, the efficiency of the general culture channel channel should be designed within about 0.3m to 0.5m, so that the efficiency can be high.When the depth of the channel becomes deep and the sunlight is weak, When the microalgae are cultivated, the light transmittance is sharply lowered, thereby lowering the culture efficiency.

At this time, the light source due to the LED lighting device 110 can compensate for the weakening, can be installed and used on the culture tank bottom surface.

That is, the LED lighting device 110 can emit LEDs at night as well as daylight when the sunlight is weak to improve the cultivation effect of microalgae, the solar panel is installed in the culture tank cover 200 201 may reduce power consumption.

On the other hand, the heater device 120 is arranged to intersect the bottom surface between the plurality of LEDs 111 and a plurality of heat generated when the temperature of the fluid circulated in the container is low to adjust the temperature of the fluid The heating pipe 121 may include a microalgae culture environment having a constant temperature regardless of seasonal changes.

At this time, the heating pipe 121, although not shown in detail in the drawings, may have a predetermined length may be buried in a zigzag form on the lower surface of the culture tank housing 100, by forming an unevenness on the outer peripheral edge of the culture tank housing The heat transfer efficiency can be improved by increasing the foot groups in contact with the inside of the lower surface of the.

In addition, the impeller device 130 may have a vertical pillar structure at both ends in the longitudinal direction of the central partition 101 and may have wings that rotate in surface contact with the flow direction of the fluid.

Here, since the rotor blade of the impeller device 130 is formed in a vertical column structure in contact with the surface in the flow direction of the fluid, it does not need to occupy much space as compared to the case of the watermill type impeller device according to the prior art It can be efficient in the design implementation of the culture vessel for the culture cycle.

In addition, as shown in the figure, the impeller device 130 may form a circular supply hole 131a for introducing carbon dioxide and microalgae medium in the end surface of the rotating wing 131.

At this time, the impeller device 130, the rotor blades are formed at regular intervals along the lateral circumference and formed as a vertical column of tubular having a receiving hole 132 for disposing a hose for supplying carbon dioxide and medium in the center. Can be.

In addition, in the embodiment of the present invention, a culture solution in which carbon dioxide and microalgae are dissolved in addition to the above-described medium may be introduced through the circular supply hole 131a formed in the rotary blade 131 of the impeller device 130. .

In an embodiment of the present invention, the culture solution is a culture solution in which carbon dioxide is dissolved, and a culture solution in which carbon dioxide is dissolved in effluent water of a hape water treatment plant or a livestock wastewater treatment plant may be added. The effluent from the sewage and livestock wastewater treatment plant is rich in nutrients and trace elements and can supply a large amount of raw water continuously throughout the year, thereby reducing the production cost by replacing expensive medium. In addition, when effluent is used, the cost of chemical flocculant can be reduced by replacing the total phosphorus treatment facility installed in order to cope with tightened phosphorus regulation in the existing sewage treatment plant. can do.

As such, according to an embodiment of the present invention, the impeller device 130 may form a supply hole for supplying carbon dioxide and a medium to the rotary wing, the rotating wing 131 is in surface contact with the fluid Since it is arranged in the solution of the carbon dioxide and the medium flowing into the fluid of the culture tank can be easily dissolved by the rotational force of the impeller blade can be well dispersed.

4 to 5 is a view showing the outside and the inside of the cover portion of the outdoor microalgae mass incubator shown in Figure 1, Figure 6 is a light source and temperature adjustable outdoor microalgae mass according to an embodiment of the present invention Figure is a view for explaining the operation of the solar position control system installed inside the cover of the culture apparatus.

With reference to the drawings will be described in detail the cover of the light source and the outdoor type microalgae mass culture apparatus capable of temperature control according to an embodiment of the present invention.

As shown in the figure, the cover portion 200 of the outdoor microalgae mass culture apparatus capable of adjusting the light source and temperature according to an embodiment of the present invention, is formed at regular intervals on the edge of the culture tank housing 100 A cover groove connecting portion 202 corresponding to the cover groove 102 may be provided at an inner edge thereof to seal the upper surface of the culture tank housing.

Here, the culture vessel cover 200, the position information signal for adjusting the height of the plurality of height-adjusting connecting rods to track the position of the sunlight on the outer surface so that the facing direction of the solar panel toward the sunlight A solar position sensor 203 for generating a may be further provided.

That is, when the position of sunlight is sensed by the solar position sensor 203, the plurality of height-adjusting connecting rods 300 are independently adjusted, respectively, so that the upper surface of the culture vessel cover 200 is the current sun. Can face looking at the light.

In addition, as shown in FIG. 6, the culture vessel cover 200 further includes an inverter 210, a power storage device 220, a culture power supply device 230, and a system control device 240 therein. can do.

In this case, the inverter 210 may play a role of converting electrical energy generated through thermal energy accumulated in the solar panel 201 into alternating current.

In addition, the power storage device 220 may serve to receive and accumulate electric energy converted by the inverter 210.

In addition, the culture power supply device 230, the electric light including the LED lighting device 110, the heater device 120, and the impeller device 130 is installed in the culture housing the electrical energy converted by the inverter 210. Can be supplied to the operating power of the device.

In addition, the system control device 240, by receiving the position information signal of the sunlight from the solar position sensor 203 can adjust the height of the plurality of height adjustment connecting rods.

As described above, the present invention, by providing a cover portion in the microalgae culture tank configured in the outdoor type to prevent the source of contamination from the outside during the night and rainfall and by installing an LED lighting device and a heater device on the bottom of the culture tank It is effective to provide a light source that can optimize the culture environment of the microalgae irrespective of time or season and the outdoor microalgae mass culture device capable of temperature control.

In addition, the present invention, having a vertical pillar structure at both ends of the partition wall installed in the center of the culture tank for the circulation path of the fluid for culturing the microalgae is equipped with an impeller rotating in the horizontal direction of the culture tank to form a cover portion in the culture tank Even if there is an effect that can make efficient use of space.

In addition, the present invention, by forming a supply hole for supplying carbon dioxide and the medium to the rotary blades of the impeller installed on both ends of the partition wall of the culture tank to facilitate the dissolution of carbon dioxide and the medium in the culture tank as well as rotation of the impeller The wing is effective to disperse well.

In addition, the present invention, by attaching a solar panel to the outer surface of the cover portion of the culture tank has an effect of stably supplying the power required for the operation of the microalgae culture apparatus.

In addition, the present invention, by connecting the cover portion of the culture tank and the culture tank housing independently, the effect of optimizing the solar integration by installing a plurality of connecting rods automatically adjusted in Shanghai according to the movement path of the sun at the edge of the culture tank There is.

The present invention has been described in detail so far, but the embodiments mentioned in the process are only illustrative and are not intended to be limiting, and the present invention is provided by the following claims and the technical spirit and field of the present invention. Within the scope not departing from the scope of the present invention, changes in the components that can be coped evenly will fall within the scope of the present invention.

100: culture tank housing
101: central bulkhead
102: cover groove
110 (111): LED lighting device (LED)
120 (121): Heater device (heating pipe)
130: impeller device
131: wing (impeller rotating wing)
131a: supply hole
132: accommodation hall
200: culture tank cover
201: solar panel
202: cover groove connection
203: solar position sensor
210: inverter
220: power storage device
230: culture power supply
240: system control device
300: height adjustment connecting rod

Claims (8)

A culture tank housing (100) formed in a shape of a container with an upper opening and forming a moving path for continuously circulating a fluid by installing a central partition (101) in a longitudinal direction of an inner center portion;
A culture tank cover part 200 covering an upper side of the culture tank housing 100 and having a solar panel 201 for accumulating thermal energy by accumulating sunlight on an outer surface thereof; And
And a plurality of height adjustment connecting rods 300, the height of which is independently adjusted automatically according to the position of sunlight while connecting the culture tank housing 100 and the culture tank cover 200 vertically and vertically.
The culture tank housing 100,
When the top surface is closed by the culture vessel cover 200 and when the sunlight is weak, a plurality of installed in the longitudinal direction of the bottom surface while being spaced apart from the central partition 101 at regular intervals to operate as a light source An LED lighting device 110 including an LED 111;
Heater device including a plurality of heating pipes 121 are disposed to cross the bottom surface between the plurality of LEDs 111 and generates a heat when the temperature of the fluid circulated in the container is low to control the temperature of the fluid 120; And
An impeller device 130 formed at both ends of the longitudinal direction of the central bulkhead 101 in a vertical pillar structure and having a wing that rotates in surface contact with the flow direction of the fluid;
The impeller device 130,
Light source and temperature adjustable outdoor microalgae mass culture device, characterized in that to form a circular supply hole 131a for introducing carbon dioxide and microalgae medium on the end surface of the rotating wing 131
delete delete The method of claim 1, wherein the impeller device 130,
Rotating blades are formed at regular intervals along the lateral circumference, and the light source and the temperature control, characterized in that formed in a tubular vertical column having a receiving hole 132 to place the hose for supplying carbon dioxide and the medium in the center Possible Outdoor Microalgae Mass Culture System
The method according to claim 1, The culture vessel cover 200,
A cover groove connecting portion 202 corresponding to the cover groove 102 formed at regular intervals on the edge of the culture tank housing 100 may be provided at the inner edge to seal the upper surface of the culture tank housing. Outdoor microalgae mass culture device with light source and temperature control
The method according to claim 1, The culture vessel cover 200,
A solar position sensor 203 for tracking a position of sunlight on an outer surface to generate position information signals for adjusting the heights of the plurality of height adjustment connecting rods so that the direction of the solar panel faces the sunlight; Outdoor type microalgae mass culture apparatus capable of controlling the light source and temperature further comprising a
The method according to claim 6, The culture vessel cover 200,
An inverter 210 for converting electrical energy generated through thermal energy accumulated in the solar panel 201 into alternating current;
A power storage device 220 for receiving and accumulating the electric energy converted by the inverter 210;
Culture power supply unit for supplying the electric energy converted by the inverter 210 to the operating power of the electrical device including an LED lighting device 110, a heater device 120, and an impeller device 130 is installed in the culture housing ( 230); And
Receiving the position information signal of the sunlight from the solar position sensor 203, the system controller 240 for adjusting the height of the plurality of height adjustment connecting rod; Light source and temperature control further comprising Outdoor Microalgae Mass Culture System
The method of claim 7, wherein the plurality of height adjustment connecting rod 300,
Light source and temperature adjustable outdoor microalgae mass culture device, characterized in that the height of the culture tank housing 100 and the four sides of the culture tank cover portion 200 is formed to be hydraulically adjustable

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