KR20210050039A - Green algae removal system using solar energy - Google Patents

Abstract

The present invention relates to a green algae removal system using solar energy, and more particularly, to a green algae removal system using solar energy so as to effectively remove algae by rotating an impeller for diffusing an algae removal solution sprayed in a predetermined amount using spraying means by using solar energy, so that water purification is performed efficiently. The system according to the present invention includes: a photovoltaic power generation unit (300) slantingly installed on an upper part of a frame-shaped main frame (100) through a support (200); a main body unit (400) for spraying the algae removal solution in the water surface direction in a state installed in the lower part of the main frame (100); a diffusion unit (500) installed to extend from the lower side of the main body unit (400) in the underwater direction to diffuse the algae removal solution sprayed from the main body unit (400); and a buoyancy body (600) installed in the lower part of the main body unit (400), wherein the main body unit (400) includes: a body container (410) provided with a space therein; a battery (420) installed in the body container (410) and charged with electric energy supplied from the photovoltaic power generation unit (300); a driving motor (430) installed to be connected to the battery (420) and driven by receiving power from the battery (420); a spraying means (440) for spraying the algae removal solution; and an algae removal solution tank (460) installed to be connected to the spraying means (440) to store the algae removal solution.

Description

Green algae removal device using sunlight {GREEN ALGAE REMOVAL SYSTEM USING SOLAR ENERGY}

The present invention relates to a green algae removal device using sunlight, and more particularly, by rotating an impeller to diffuse a green algae removal liquid sprayed in a predetermined amount by a spraying means using solar energy, the green algae can be effectively removed. It relates to a green algae removal device using sunlight that can efficiently perform purification.

In general, the green algae phenomenon is a phenomenon in which green algae and blue-green algae are greatly increased in eutrophied lakes or rivers with a slow flow, and the water turns green. In some lakes and rivers, the water turns yellowish brown as diatoms increase.

When green algae was covered on the surface of the lake, sunlight was blocked into the water, and the amount of dissolved oxygen in the water was reduced without additional inflow of dissolved oxygen, resulting in the death of fish and aquatic organisms, resulting in a problem that caused the ecosystem to be destroyed and odor.

The method of installing an underwater aeration facility to prevent such a green algae phenomenon is a method of injecting a large amount of air from the ground into the water, which inhibits algae growth, but the fluidity of the equipment is difficult and another algae growth can be promoted.

In addition, the method of installing a photosynthetic blocking film that blocks sunlight has an excellent growth inhibition effect by blocking photosynthesis of algae, but the blocking range setting is limited.

On the other hand, since the work of spraying powdered toxic chemicals using a fire hose requires a lot of effort, fatigue of the worker has been a problem. Damages such as nerve paralysis are on the rise.

Conventionally, in order to solve this problem, as described in Registration Patent No. 10-0458940 (Registration Date: November 18, 2004), a float is coupled to both sides to be floated on the water surface, and a predetermined space is secured to the inside. A support frame coupled while being connected, a motor fixedly installed on the support frame and supplied with power to transmit rotational force through a mechanical rotational motion, a motor extending on one side and installed in a predetermined space inside the support frame, , Rotating shafts are extended to both ends and connected via a drive connecting means at one end to transmit power from the motor rotating shaft, and to the rotor installed to support one side of the support frame at the other end and the outer periphery of the rotor. A water purification apparatus comprising a plurality of rotating members that are coupled and extend radially around the rotor so that a certain portion thereof is immersed in the water surface.

However, the conventional water purification device uses commercial power to drive the motor, so that the power supply device is installed on land and the water purification device must be installed on the sea. There is a problem.

The present invention has been proposed to solve the above-described problems, and an object of the present invention is to reduce cost by using the solar power generation unit and effectively rotate the impeller to diffuse the green algae removal liquid sprayed in a certain amount by the spraying means. It is to provide a green algae removal device using sunlight capable of removing green algae.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

This foot surface for achieving the above object is a solar power generation unit 300 installed inclinedly through the support 200 on the upper part of the frame-shaped main frame 100, and a state installed in the lower part of the main frame 100 A body part 400 for spraying the green algae removal liquid in the water surface direction, and a diffusion part 500 installed to extend from the lower side of the body part 400 in the water direction to diffuse the green algae removal liquid sprayed from the body part 400 ), and a buoyancy body 600 installed under the body part 400, and the body part 400 includes a body container 410 having a space part therein, and the body container 410 A battery 420 that is installed inside the photovoltaic unit 300 to be charged and supplied with electric energy, and a battery 420 installed to be connected to the battery 420 and driven by receiving power from the battery 420 It is characterized in that it comprises a motor 430, a spraying means 440 for spraying the green algae removal liquid, and a green algae removal liquid container 460 installed to be connected to the spraying means 440 to store the green algae removal liquid.

In addition, the injection means 440 is connected via a metering pump 441 provided to discharge the green algae removal liquid accommodated in the green algae removal liquid container 460, and the metering pump 441 and the connection pipe 443 as a medium. It characterized in that it is composed of a spray nozzle 442 for spraying the green algae removal liquid in the water surface direction.

In addition, the diffusion unit 500 is installed under the main body 400 and receives a rotational force from the driving motor 430 and rotates the impeller rotation shaft 510, and is installed under the impeller rotation shaft 510 Is composed of an impeller unit 520 for dispersing the green algae removal liquid, and the impeller rotation shaft 510 is an extension pole 511 extending in the water surface direction while being connected to the driving motor 430, and the extension pole ( Consisting of an insert sphere 512 formed to have a polygonal shape in cross-section at the end of 511, a seating groove 513 is formed along the periphery of the outer periphery of the extension pole 511, the impeller unit 520 A body portion 522 having a plurality of impellers 521 installed around the outer periphery, but having a rotating ball 526 corresponding to the seating groove 513 at the inner periphery, and accommodated in the body portion 522 A plurality of rotation pin installation grooves 523 are formed along the outer periphery of the furnace, and the rotation pin installation groove 523 is formed so that the inner depth gradually decreases along a direction corresponding to the clockwise rotation of the impeller rotation shaft 510. It is located between the rotation restraint 524 to which the insert hole 512 is fitted in the central part, and the inner circumference of the body part 522 and the inner circumferential surface having the lowest inner depth of the rotation pin installation groove 523 In this case, it is characterized in that consisting of a rotation pin 525 that provides a locking force between the body portion 522 and the rotation restraint 524.

As described above, according to the present invention, cost can be reduced by using the photovoltaic power generation unit, and the efficiency of the green algae removal operation can be increased by rotating the impeller to diffuse the green algae removal liquid sprayed by the spraying means, thereby effectively improving the water quality. Not only can it be possible, but also economic feasibility can be improved.

In addition, since the green algae removal liquid can be sprayed into the water in a certain amount at a certain time by using a metering pump, it is possible to reduce labor power and improve the convenience of work as there is no need for workers to directly spray at a certain time.

1 is a state diagram showing a green algae removing apparatus using sunlight according to the present invention,
Figure 2 is a state diagram showing the main body of the green algae removal device using sunlight according to the present invention,
Figure 3 is an exploded view showing the separation state of the injection nozzle according to the present invention,
Figure 4 is a state diagram showing the operating state of the injection nozzle according to the present invention,
Figure 5 is a state diagram showing a diffuser of the green algae removal device using sunlight according to the present invention,
6 is a state diagram showing the body of the impeller unit according to the present invention,
7 is an exploded view showing a separated state of the diffusion unit according to the present invention,
8 is a state diagram showing the operation state of the diffusion unit according to the present invention.

Hereinafter, an apparatus for removing green algae using sunlight according to the present invention will be described in detail with reference to the accompanying drawings. Prior to this, in describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted.

In addition, terms to be described later are terms set in consideration of functions in the present invention, and these terms may vary according to the intention or custom of the producer or manufacturer producing the product, and the thickness of the lines or the size of the components shown in the drawings. And the like may be exaggerated for clarity and convenience of description, and the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all the technical ideas of the present invention. As such, it should be understood that there may be various equivalents and modified examples that can replace them at the time of the present application.

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

In addition, the directional terminology used in the present invention is used in connection with the orientation of the disclosed drawing(s). Since components of the embodiments of the present invention can be positioned in various orientations, the directional terminology is used for illustrative purposes and is not limiting.

1 is a state diagram showing a green algae removal device using sunlight according to the present invention, Figure 2 is a state diagram showing the main body of the green algae removal device using sunlight according to the present invention, Figure 3 is a spray nozzle according to the present invention It is a separation diagram showing the separation state.

In addition, Figure 4 is a state diagram showing the operating state of the spray nozzle according to the present invention, Figure 5 is a state diagram showing the diffusion of the green algae removing apparatus using sunlight according to the present invention, Figure 6 is a state diagram of the impeller unit according to the present invention. It is a state diagram showing the body part.

In addition, FIG. 7 is an exploded view showing a separated state of the diffusion unit according to the present invention, and FIG. 8 is a state diagram showing an operating state of the diffusion unit according to the present invention.

As shown in FIGS. 1 to 1 above, the green algae removal apparatus using sunlight according to the present invention includes a photovoltaic power generation unit 300 installed at an inclined manner through a support 200 on an upper portion of the frame-shaped main frame 100 and , The body part 400 for spraying the green algae removal liquid in the water surface direction while being installed in the lower part of the main frame 100, and the body part 400 is installed to extend in the underwater direction from the lower side of the body part 400 It consists of a diffusion unit 500 for diffusing the green algae removal liquid sprayed from, and a buoyancy body 600 installed under the main body 400.

That is, the green algae removal apparatus using solar light according to the present invention uses the solar power generation unit 300 to convert solar energy into electric energy without using commercial power, and through the main body 400 After spraying the green algae removal liquid into the water, the green algae removal liquid is diffused in the water by the diffusion unit 500 so that the green algae can be removed.

At this time, it is possible to reduce the cost by using the photovoltaic power generation unit 300, and by using the diffusion unit 500 to diffuse the sprayed green algae removal liquid, the green algae removal operation can be effectively performed, thereby effectively purifying water quality. Not only can it be done, it can also improve economics.

The main frame 100 provides a space in which the photovoltaic power generation unit 300 and the main body 400 are installed, and the structure of a square frame when viewed from a plane according to the structure of the photovoltaic power generation unit 300 to be.

Here, it should be noted that the main frame 100 can be manufactured in various shapes such as a square frame and a circular frame by assembling various materials such as a square tube.

The support 200 may be installed vertically between the main frame 100 and the photovoltaic power generation unit 300 and support the photovoltaic power generation unit 300 to be inclined according to an irradiation angle of sunlight.

Here, the irradiation angle of sunlight varies according to the season, and the solar power generation unit 300 is configured to adjust the installation angle according to the irradiation angle of sunlight according to the season, etc., which is possible by adjusting the length of the support 200 Do.

The photovoltaic power generation unit 300 is arranged so that a plurality of solar cells are arranged in a grid form, and a plurality of solar cells are installed so as to be inclined to an irradiation position on the upper part of the main frame 100 to generate solar energy. Can be converted into energy.

Accordingly, by using the solar power generation unit 300, it is possible to produce as much power as desired at a low cost, and not only eco-friendly, but also easy maintenance.

In addition, by controlling the current between the photovoltaic power generation unit 300 and the battery 420 to be described later, the voltage generated by the photovoltaic power generation unit 300 is kept constant so that the voltage can be transmitted to the battery 420. A regulator (not shown) is installed.

The main body 400 includes a body container 410 having a space portion therein, and a battery installed inside the body container 410 to receive electric energy from the photovoltaic power generation unit 300 to be charged. 420, a driving motor 430 installed to be connected to the battery 420 and driven by receiving power from the battery 420, an injection unit 440 for injecting the green algae removal liquid, and the injection unit ( It is installed to be connected to the green algae removal liquid can be made of a tank 460 for storing the green algae removal liquid.

The battery 420 is installed inside the main body 400 to receive electric energy generated from the photovoltaic power generation unit 300 to charge power. Here, it is preferable that the battery 420 is mounted in a waterproof case or installed in a separate sealing space inside the main body 400 so as not to be exposed to the outside and affected by water.

The driving motor 430 may provide power using power supplied from the battery 420. In this case, the driving motor 430 is preferably mounted in a waterproof case inside the main body 400, like the battery 420, or installed in a separate sealing space.

The injection means 440 is installed inside the main body 400 to discharge a predetermined amount of the green algae removal liquid, and the metering pump 441 in a state installed under the main body 400 ) Is connected to and consists of a spray nozzle 442 for spraying the green algae removal liquid.

Accordingly, since the green algae removal liquid can be sprayed into the water in a predetermined amount by using the metering pump 441, the worker does not need to spray directly at a predetermined time, thereby reducing labor and improving the convenience of work.

A plurality of spray nozzles 442 are installed under the main body 400 and are formed to spray the green algae removal liquid discharged from the metering pump 441 in a predetermined amount.

In this case, it is described that a plurality of the injection nozzles 442 are installed under the body part 400, but the present invention is not limited thereto, and it is noted that one or more various numbers may be installed as necessary.

In addition, the spray nozzle 442 is installed in the rotating body unit 444 connected via the connection pipe 443, and the rotating body unit 444 to diffuse the green algae removal liquid ( 445).

Here, the rotating body unit 444 is mounted to be connected to the point pump () via a connection pipe 443, and a protective cap 447 of a cylindrical body having a thread formed on an outer periphery of one side in the longitudinal direction, and the protective cap It is screwed to one side in the longitudinal direction of the (447), one side is made of an open fixing cap 448, and the connection pipe 443 is an inlet path 446 for inflow of the green algae removal liquid introduced from the metering pump 441. ) Is formed.

At this time, a fitting hole 449 is formed inside the protection cap 447 to allow the propeller rotation shaft 453 of the rotation spray unit 445 to be described later to be fitted.

The rotating spraying unit 445 is rotatably installed inside the rotating body unit 444 and rotates by the green algae removal liquid introduced from the inflow path 446 so that the green algae removal liquid can be ejected obliquely to the outside. .

That is, the rotating spray unit 445 is rotatably installed inside the rotating body unit 444 and rotated by the incoming green algae removing liquid, and one side in the longitudinal direction of the rotating propeller 450 A blocking plate 451 formed integrally with the rotating propeller 450 and provided with an inlet hole 455 for the flow of the algae removing liquid hitting the rotating propeller 450, and the blocking plate 451 installed below the blocking plate 451, the inlet hole 455 ) And the hollow part 456 in communication with it is composed of an inclined oil tool 452 formed to be inclined outwardly.

Here, the rotational propeller 450 includes a propeller rotation shaft 453 whose longitudinal end is fitted into the fitting hole 449 and a propeller 454 formed at regular intervals along the outer periphery of the propeller rotation shaft 453. Done.

In addition, the inclined guiding tool 452 includes an inclined body 457 integrally formed on the lower side of the blocking plate 451 and an inclined auxiliary tip 458 formed to be inclined outwardly on the lower side of the inclined body 457 The hollow part 456 is formed to be inclined outwardly along the inclined body 457 and the inclined auxiliary tip 458.

Briefly looking at the operating state of the rotational watering unit 445 as described above, when the green algae removal liquid flowing through the inflow path 446 from the metering pump 441 flows into the interior of the rotating body unit 444, the inflow As the green algae removal liquid hits the propeller 454 of the rotating propeller 450, the rotating propeller 450 rotates about the propeller rotating shaft 453.

At this time, the green algae removing liquid hitting the propeller 454 is sprayed to the outside through the inlet hole 455 of the blocking plate 451 through the inclined auxiliary tip 458 of the inclined oil tool 452.

That is, as the green algae removal liquid to be sprayed is sprayed while rotating about the rotation center of the rotational sprinkling unit 445, the green algae removal liquid can be effectively diffused.

The green algae removal liquid container 460 is installed in a state installed in the main body 400 and connected to the metering pump 441, and the green algae removal liquid is stored, so that a certain amount of the water-based algae removal liquid can be sucked from the metering pump 441. To be able to.

The diffusion part 500 is installed under the main body 400 and receives a rotational force from the driving motor 430 to rotate, and the impeller rotation shaft 510 is installed below the impeller rotation shaft 510. It may be made of an impeller unit 520 for diffusing the green algae removal liquid.

At this time, the impeller rotation shaft 510 includes an extension pole 511 extending in the water surface direction while being connected to the driving motor 430, and an insert tool having a polygonal shape in cross section at the end of the extension pole 511 ( 512), and a seating groove 513 is formed along the outer periphery of the extension pole 511.

In addition, the impeller unit 520, a plurality of impellers 521 are installed around the outer periphery, and a body portion 522 having a rotating ball 526 corresponding to the seating groove 513 at the inner periphery, and the A plurality of rotation pin installation grooves 523 are formed along the outer circumference while being accommodated in the body portion 522, and the rotation pin installation groove 523 corresponds to the clockwise rotation of the impeller rotation shaft 510. A rotational restraint 524 in which the inner depth is gradually decreased along the direction, and the insert hole 512 is fitted in the central part, and the inner circumference of the body 522 and the rotation pin installation groove 523 When located between the inner circumferential surface of which the inner depth of is the lowest, it may be made of a rotation pin 525 that provides a locking force between the body portion 522 and the rotation restraint 524.

Here, when the insert hole 512 of the impeller rotation shaft 510 rotates in a clockwise direction by the drive motor 430, the rotation restraint tool 524 rotates in the same direction.

At this time, the rotation pin 525 installed in the rotation pin installation groove 523 is moved to a portion L where the inner depth of the rotation pin installation groove 523 is the lowest, so that the body portion 522 and the rotation restraint tool As a result, when the impeller rotation shaft 510 is driven to rotate by imparting a locking force between the 524, the impeller 521 is rotated so that the green algae removal liquid can be effectively diffused.

In addition, when a water flow greater than the driving force of the driving motor 430 acts on the impeller 521 in a direction opposite to the rotation direction of the impeller rotation shaft 510, the rotation pin 525 is the rotation pin installation groove As the inner depth of 523 is moved to the deepest part (H) and the locking force between the body part 522 and the rotation restraint 524 is released, only the body part 522 is rotated counterclockwise. It is possible to prevent the load of the drive motor 430.

In this case, it is preferable that the diameter of the rotation pin 525 is formed such that the inner depth of the rotation pin installation groove 523 is smaller than the deepest portion (H).

Here, when the impeller unit 520 is installed under the impeller rotation shaft 510 and sprays the green algae removal liquid from the spray nozzle 442 at a predetermined time, the impeller unit 520 rotates by the impeller rotation shaft 510 to spray the spray. The green algae removal liquid can be diffused in water.

Accordingly, the green algae removal liquid sprayed from the spray nozzle 442 can be diffused in water by the rotation of the impeller unit 520, so that the green algae can be effectively removed, as well as the effect of improving the work efficiency. have.

The buoyancy body 600 is installed under the body part 400 to allow the main frame 100 to float on the water surface. Here, it is described that the buoyancy body 600 is installed under the main body part 400, but the quantity and position of the buoyancy body 600 are not limited, and various changes are possible.

As described above, specific embodiments of the present invention have been described in detail, but those of ordinary skill in the field to which the present invention pertains will be able to implement various modifications without departing from the scope of the present invention. Therefore, the scope of the present invention is not limited to the above-described embodiments, and should be defined by not only the claims to be described later, but also the claims and equivalents.

100: mainframe 200: support
300: solar power generation unit 400: body unit
410: body container 420: battery
430: drive motor 440: injection means
441: metering pump 442: injection nozzle
443: connector 444: rotating body unit
445: rotating sprinkling unit 446: inlet path
447: protective cap 448: fixed cap
449: fitting hole 450: rotating propeller
451: blocking plate 452: slope oil tool
453: propeller rotating shaft 454: propeller
455: inlet hole 456: hollow part
457: inclined body 458: inclined auxiliary tip
500: diffusion unit 510: impeller rotation shaft
511: extension pole 512: insert sphere
513: seating groove 520: impeller unit
521: impeller 522: body portion
523: rotation pin installation groove 524: rotation restraint
525: rotating pin 526: rotating ball
600: buoyancy body

Claims (3)

A photovoltaic power generation unit 300 installed inclinedly through the support 200 on the upper part of the frame-shaped main frame 100, and a main body that sprays the green algae removal liquid in the water surface direction while being installed under the main frame 100 The part 400, the diffusion part 500 installed to extend in the underwater direction from the lower side of the main body part 400 to diffuse the green algae removal liquid sprayed from the main body part 400, and the main body part 400 Consists of a buoyancy body 600 installed in the lower part,
The main body 400 includes a body container 410 having a space portion therein, and a battery installed inside the body container 410 to receive electric energy from the photovoltaic power generation unit 300 to be charged. 420, a driving motor 430 installed to be connected to the battery 420 and driven by receiving power from the battery 420, an injection unit 440 for injecting the green algae removal liquid, and the injection unit ( A green algae removal device using sunlight, characterized in that it is installed to be connected to 440 and comprises a green algae removal liquid container 460 for storing the green algae removal liquid.
The method according to claim 1,
The spraying means 440 includes a metering pump 441 provided to discharge the green algae removal liquid accommodated in the green algae removal liquid container 460, and the metering pump 441 and the connection pipe 443. Green algae removal device using sunlight, characterized in that consisting of a spray nozzle (442) for spraying the green algae removal liquid in the water surface direction.
The method according to claim 2,
The diffusion part 500 is installed under the main body 400 and receives a rotational force from the driving motor 430 to rotate, and the impeller rotation shaft 510 is installed below the impeller rotation shaft 510. Consisting of an impeller unit 520 for diffusing the green algae removal liquid,
The impeller rotation shaft 510 includes an extension pole 511 extending in the water surface direction while connected to the driving motor 430, and an insert hole 512 formed to have a polygonal shape in cross section at an end of the extension pole 511 A mounting groove 513 is formed along the periphery of the outer periphery of the extension pole 511, and the impeller unit 520 has a plurality of impellers 521 installed around the periphery of the extension pole 511, but the inner periphery of the A body portion 522 having a rotating ball 526 corresponding to the seating groove 513, and a plurality of rotation pin installation grooves 523 are formed along the outer circumference while being accommodated in the body portion 522. The rotation pin installation groove 523 is formed such that the inner depth gradually decreases along a direction corresponding to the clockwise rotation of the impeller rotation shaft 510, and the insert hole 512 is fitted in the center portion. (524), when located between the inner circumference of the body portion 522 and the inner circumferential surface of the lowest inner depth of the rotation pin installation groove 523, between the body portion 522 and the rotation restraint 524 Green algae removal device using sunlight, characterized in that consisting of a rotation pin (525) providing a locking force.

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