KR20180028698A - Wireless Surface Floating Bodies for Removing Algae and Operation Method thereof - Google Patents

Abstract

[0001] The present invention relates to a radioactive liquid immersion fluid for algae removal and a method of operating the same, and more particularly, to a submerged lifting body having a solar cell module, a GPS, and a wireless transmitter / receiver; Water subsurface; And a connection body including the UV light source that couples the upper body and the lower body and emits the UV light in the water surface direction and the optical waveguide that guides the light emitted from the UV light source in parallel with the water surface, The present invention relates to a radioactive liquid immersion fluid for algae removal, and a method of operating the same, which can efficiently remove algae by concentrating the water surface without disturbance and destruction and at the same time, can remove a wide range of algae generation area with an easy method.

Description

Technical Field [0001] The present invention relates to a wireless water surface float for removing algae,

The present invention relates to a radioactive liquid immersion fluid for algae removal capable of removing algae while flooding the water surface such as a lake and a river, and a method of operating the same.

Recently, water pollution has been raised as one of the environmental problems, and accordingly, there is a growing interest in methods for measuring the toxicity of water quality.

Generally, in a river, the growth of algae due to the influx of nutrients is not a big problem directly, and the lack of dissolved oxygen is a problem.

On the other hand, unlike rivers, the lake has become a big problem due to the overcrowding of the algae due to the congestion of water bodies.

At the beginning of the lake, the concentration of nutrients is low and the production and consumption in the water system are balanced to maintain the nutrient status. However, as the concentration of nutrients gradually increases and the productivity of the lake increases with time, .

Eutrophication is a phenomenon that occurs when substances such as carbon (C), nitrogen (N), phosphorus (P) These nutrients are contained in the forests, as well as in the household wastewater and plant wastewater as well as in the detergents, agricultural fertilizers, livestock products and synthetic detergents.

In this way, watersheds with active human activities in the watershed are eutrophiled at a faster rate than natural conditions. As nutrients continue to enter the lake in various forms, water quality pollution occurs gradually when the lake is beyond the self - sufficiency of the lake. This process is further promoted by stratification of the reservoir. Even if organic pollutants are decomposed and removed, minerals that will become nutrients can accumulate in the propagation of aquatic microorganisms.

As mentioned above, the occurrence of algae is caused by the generation of algae. When the natural nutrients such as nitrogen (N), phosphorus (P) and temperature condition become appropriate environmental conditions, large amounts are reproduced at one time and depleted dissolved oxygen An adverse effect of disturbing the ecosystem occurs.

Conventional algae removal methods include a chemical spraying method of destroying algae, an ultrasonic treatment method using ultrasonic waves, an ozone treatment using ozone (O ₃ ), and a bio-control method.

Conventionally, chlorine or ozone treatment for algae removal causes carcinogenic disinfection by-products in the case of chlorine disinfection and ozone removal is effective for removal of hobby materials. However, when algae are generated in large quantities, removal is limited, There is a disadvantage that the effect is not persistent.

The method of spraying and removing the loess when the algae are generated is mainly by the coagulation sedimentation along with the algae. However, since this method is sedimented in the bottom of the lake, the phosphorus (P) There is a problem that the potential cause of the algae eluting in the future is intact and the algae is reproduced.

Particularly, algae has a problem that it is difficult to complete treatment by the conventional precipitation process due to the characteristic of floating itself, the repulsive action of the surface charge and the hydrophilicity of the cell surface

For example, Korean Patent No. 1,570,120 discloses a technique for removing green algae by using ultrasonic waves, but this is also limited to a specific area where ultrasonic waves are installed, and it is difficult to apply the method to a large area.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a wireless water surface fluid capable of efficiently removing algae by intensively selecting water surface without disturbance and destruction of ecosystem, The purpose is to provide.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided a solar cell module comprising: a solar cell module; a GPS; Water subsurface; And a coupling body coupled to the upper body and the lower body and including a UV light source for emitting UV light in the water surface direction and an optical waveguide for guiding light emitted from the UV light source in parallel with the water surface. Thereby providing an algae-removing wireless water surface fluid.

In addition, the present invention provides a method of operating a radio-based water surface fluid for algae removal, wherein the removal operation is performed in the algae removal area specified by the GPS coordinates, and the robot is collected by moving to the designated GPS coordinates.

Further, the present invention is characterized in that a removal operation is performed in the algae removal area specified by the GPS coordinates, and a specific frequency emitted from the collection means is received and moved around the collection means or along the movement path of the collection means. The present invention provides a method of operating a radioactive water surface removing fluid.

The radioactive water surface fluid for algae removal of the present invention emits UV light in a direction parallel to the water surface to remove algae from the surface of intensively inhabited water, There is an advantage that the bird can be efficiently removed without destruction.

In addition, since the wireless remote controller for algae removing according to the present invention is provided with GPS coordinates and a radio transmitter / receiver, it is possible to move the robot and control the movement route, so that it is easy to operate the robot even in a vast range.

Fig. 1 shows an example of a radioactive surface fluid for algae removal according to the present invention.

The wireless water surface fluid according to the present invention emits UV light in parallel with the water surface while floating, thereby intensively removing algae intensively generated on the water surface by the UV light. The robot can be used in areas where green tides are generated by algae such as closed ponds, rivers, reservoirs, and lakes.

The radioactive surface inflow fluid specifically includes a solar cell module, a GPS, a water surface upper body equipped with a radio transmitter / receiver; Water subsurface; And a coupling body coupled to the upper body and the lower body and including a UV light source that emits UV light in a water surface direction and an optical waveguide that guides light emitted from the UV light source in parallel with the water surface.

The shape of the water surface upper body, the water surface lower body and the connecting body is not particularly limited, and it is preferable that the cross section is circular in consideration of resistance to water and the like.

The upper body, the lower body, and the connecting body are preferably formed of a material that can float in water. Specifically, it is preferable to use a synthetic resin such as polyethylene or urethane, preferably a foamed synthetic resin.

The water surface upper body is equipped with a solar cell module capable of generating electric power by sunlight, a position navigation system (GPS) for setting the position of the robot, and a wireless transmitter / receiver for checking the operation state and position of the robot.

The solar cell module, the GPS, and the wireless transmitter / receiver are not particularly limited as long as they can perform the above-described functions, and commercially available products can be used.

In addition, the arrangement of the solar cell module, the position navigation system (GPS), and the wireless transmitter / receiver in the upper surface of the water surface is not particularly limited as long as the above function can be efficiently performed. It is preferable to be provided on the surface of the water surface upper body.

The connecting body connects the upper surface of the water surface and the lower body, and a UV light source is provided at a position where light is emitted from the water surface when the robot floats.

The UV light source desirably emits light in the range of 135 to 400 nm considering the algae removal efficiency. In consideration of algae elimination and removal of green algae byproducts (microcystin, geosmin, 2-MIB) LED is preferable.

The wireless water surface fluid according to the present invention emits UV light only to the water surface where they are intensively generated to efficiently remove the green algae by-products generated by algae and algae without disturbance and destruction of aquatic ecosystem.

In order to induce the emission of UV light in a direction parallel to the water surface, an optical waveguide is provided. Specifically, the light emitted from the light source directly passes through the optical waveguide and is guided to be emitted in a direction parallel to the water surface. The optical waveguide is not particularly limited in structure and material as long as it can guide light to be emitted in a direction parallel to the water surface and does not affect floating of the robot.

When the diameter of the connecting body is smaller than the diameter of the upper surface of the water surface or if the connecting body is positioned at the center of the water surface upper body and the water surface lower body or if the vertical direction of the water surface is rotatable about the central axis, It is possible to remove the algae more efficiently. When the connecting body is rotatable, an element commonly used in the art such as a driving motor may be provided in the connecting body.

The water surface lower body may be provided with a power supply unit for supplying electric power required for driving the robot. Specifically, it can supply power to elements requiring power, such as a GPS system, a wireless transmitter / receiver, a UV light source of a connector, and a propeller. In addition, the power obtained from the solar cell module of the water surface upper body can be stored in the power supply unit and supplied to each element.

As described above, since the wireless side surface fluid of the present invention does not need to connect a cable for supplying electric power, there is no cable which is disturbed during operation, so that the wireless side surface fluid can float freely on a surface at any position spaced from the land.

The power supply unit may be a battery unit, and the battery unit may include a rechargeable battery that is charged with power supplied from a power supply terminal, and a charge terminal that is connected to the rechargeable battery.

In addition, the water surface lower body may further include a propeller that rotates about a central axis of a vertical direction of the connection portion. The propeller serves as a propellant for facilitating movement of the robot in one direction.

Fig. 1 is an example of a radioactive surface fluid for algae removal according to the present invention. Specifically, the solar cell module 100 is provided on the surface of the water surface upper body 10, and the electric power generated by the solar cell module 100 is stored in the power supply unit 300 built in the water surface lower body 20 The wires are connected as much as possible.

In addition, the GPS 101 is embedded in the water surface upper body 10 to recognize specific coordinates, and the radio receiver 102 capable of recognizing a specific frequency separately and the frequency differentiated to each robot are emitted to the outside And a wireless transmitter 102 for informing the position of the robot.

In addition, the water surface lower body 30 may be provided with a propeller which can be driven by the electric power supply unit 300. [

The operation method using the radioactive algae removing fluid according to the present invention specifically removes the algae removing area specified by the GPS coordinates, moves to the designated GPS coordinates, and collects the robot.

Another operating method carries out a removal operation in the algae removal area specified by the GPS coordinates and receives a specific frequency emitted by the collection means and moves along the collection means or around the collection means.

At this time, the robot transmits the position and the operation state at a predetermined interval when the removal operation is performed in the algae removal area to check whether the area is out of order or malfunctioned.

10: Water surface upper body
100: solar cell module
101: Position navigation system (GPS)
102: Radio transmitter / receiver
20: connector
200: UV light source
30: Water subsurface
300: Power supply
301: Propeller

Claims (13)

A solar cell module, a position navigation system (GPS), a sleeping surface provided with a wireless transmitter / receiver;
Water subsurface; And
And a coupling body coupled to the upper body and the lower body and including a UV light source that emits UV light in the water surface direction and an optical waveguide that guides the light emitted from the UV light source in parallel with the water surface. Radioactive waterborne fluids for algae removal.
The bird's nest of claim 1, wherein the UV light source emits light in the range of 135 to 400 nm.
The bird's nest of claim 2, wherein the UV light source is a UV-C LED.
[3] The bird's nest of claim 1, wherein the diameter of the connecting body is less than the diameter of the upper body, and is located at the center of the upper body and the lower body.
The bird's nest of claim 1, wherein the upper body, the lower body, and the connecting body are made of a material that can float in water.
The bird's nest of claim 1, wherein the water surface lower body includes a power supply unit for supplying power required for driving the robot.
The bird's nest of claim 10, wherein the power supply unit is a battery.
[7] The bird's nest of claim 7, wherein the battery unit comprises a rechargeable battery charged with power supplied from a power supply terminal, and a charge terminal connected to the rechargeable battery.
The bird's nest of claim 1, wherein the lower body further comprises a propeller that rotates about a central axis of the connecting portion in the vertical direction.
[3] The bird's nest of claim 1, wherein the connecting body is rotatable about a central axis in the vertical direction of the water surface.
Performs a removal operation in the bird removal area specified by the GPS coordinates,
And moving the robot to the designated GPS coordinates to collect the robots.
Performs a removal operation in the bird removal area specified by the GPS coordinates,
Wherein the specific frequency emitted from the collection means is received and moved around the collection means or along the movement path of the collection means.
[12] The robot according to claim 11 or 12, wherein the robot transmits a position and an operation state at a predetermined interval when the removal operation is performed in the algae removal area to confirm whether the area is out of order or malfunctioned .

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