KR20200099286A - Water Purifying Apparatus Having New And Renewable Energy Generation Function - Google Patents

Abstract

The present invention provides a water purification device having a new renewable energy generation function, which can promote eco-friendly and economical energy generation by emitting microbubbles in water using new renewable energy (solar and wind) as a main power source while floating on the water such as rivers or lakes, and can efficiently improve water quality in areas where facility expansion is difficult. The water purification device having a new renewable energy generation function includes: a floating body that is floatable on water and forms a flat support area on an upper portion thereof; a new renewable energy unit that includes a photovoltaic module disposed in a polygonal shape around an outer periphery of the floating body and formed with a light collecting surface inclined upwardly to an inner side, and a wind power generation module installed on an upper end of the photovoltaic module and rotated by wind; a control unit installed in the support area of the floating body and having a controller for driving control together with a rechargeable battery for charging the generated energy of the new renewable energy unit; and an underwater stirring unit that includes a gas supply means for injecting gas including air from an outside, and a jet bubble means protruding from the bottom of the floating body and positioned to be submerged in water to circulate water by itself and to mix and eject the air injected from the gas supply means to stir underwater.

Description

Water Purifying Apparatus Having New And Renewable Energy Generation Function}

The present invention relates to a water purification device having a new renewable energy generation function, and more particularly, while floating on the water such as a river or lake, using new renewable energy (solar power and wind power) as a main power source, microbubbles in the water. The present invention relates to a water quality purification device having a new renewable energy generation function capable of promoting eco-friendly and economical energy generation by radiating and efficiently improving the water quality in areas where facility expansion is difficult.

In general, water is an essential and important element for maintaining life, and as a very valuable resource for the country to promote economic and social development and improve the quality of life, water bodies for securing such water resources include small and medium-sized reservoirs, lakes, and large-scale multipurpose There is an identity area like a dam, and it is divided into semi-identical areas such as rivers, seas, and rivers.

However, large amounts of algae are generated in the summer in the identity and semi-static waters, which intensifies water pollution, making it difficult to use water. In particular, in the summer, the water temperature rises and another water temperature layer is created, which interferes with the circulation and convection of water, and the anaerobic environment created by deteriorating the supply of oxygen to the bottom layer causes the green algae and blue algae to greatly increase while eluting nutrients from the bottom layer. Will increase. In addition, when rainfall increases, a large amount of pollutants enter the water body together with water, causing mass generation of algae.

As a countermeasure against algae in such a water body, various water purification devices such as forced circulation of water, oxygen supply to the bottom of the water body, spraying of algae, and separation and disposal of generated algae are used.

As a prior art disclosed in connection with the water purification apparatus as described above, in Korean Patent Application No. 593405 (2006.06.19.), a buoyant body is installed around a frame in which a partition wall is formed in a mesh shape, and a plurality of nozzles are formed. And aquatic plants are planted, so that the contaminated water is introduced in a floating state on the surface of the river, and then purified and discharged to the outside through the nozzle, and the subsurface purification device is connected to a rope. A mooring device that is fastened with an anchor block and supported on the bottom of the river, a contact media that is attached to the bottom surface of the sub-contour purification device and has a mesh structure in which a plurality of holes are formed so that aerobic microorganisms adhere and inhabit, and the sub-contour purification Water quality as it comprises an air compressor that supplies oxygen to the device and contact media to promote aerobicization, a control box for controlling the operation of the air compressor, and a submersible pump for introducing deep water to the sub-contour type purification device. There is known a subdocument type water purification device capable of gradually improving and suppressing the occurrence of green algae.

However, in the case of the conventional water purification apparatus described above, the contact efficiency with oxygen supplied from the air compressor is low, and the increase rate of the dissolved oxygen concentration in the water is insufficient, and the water purification efficiency decreases, and components requiring an energy source such as an air compressor or a submersible pump are used. Since sufficient power supply is required for continuous operation, the economy is low, and there is a problem in that there are significant costs and difficulties in building a power grid in an area where power is insufficient.

KR Registered Patent Publication No. 10-0593405 (2006.06.19.)

The present invention is to solve the above problems, and since it is configured to continuously radiate microbubbles in water while generating driving power through complex power generation of solar and wind power, the concentration of dissolved oxygen in the water is increased, and the facility It is an object of the present invention to provide a water quality purification device having a new renewable energy generation function that is easy to construct, minimizes facility cost and power consumption, and promotes eco-friendly water quality purification operation.

The water purification apparatus having a new renewable energy generation function proposed by the present invention includes a floating body that can float in the water and forms a flat support area at the top; A solar power generation module disposed in a polygonal shape along the outer periphery of the floating body and forming a light collecting surface inclined upward inward, and a wind power generation module installed at the top of the photovoltaic power generation module and rotating by wind. A new and renewable energy unit; A control unit installed in the support area of the floating body and having a controller for driving control together with a rechargeable battery for charging the power generation energy of the new and renewable energy unit; A gas supply means for injecting gas including air from the outside, and a gas supply means protruding from the bottom of the floating body and positioned to be submerged in water to circulate water by itself and at the same time mix and eject the air injected from the gas supply means to It comprises; a water stirring unit constituting a jet bubble means for stirring.

The floating body includes an outer frame wrapped around an outer circumference and fixed to the outer frame, and the outer frame is configured to be continuously installed by connecting a plurality of floating bodies to each other.

The outer frame forms a guide path so as to be able to flow within a divided range of the water body to form a flow-type structure that presents the flow direction of the floating body.

The wind power generation module of the new and renewable energy unit includes a support that extends vertically on the solar power generation module, and a wind power module body that is rotatably installed on the support and changes its direction according to the wind direction.

The control unit controls by setting input so as to flexibly adjust the ejection amount of air through the underwater stirring unit.

The jet bubble means of the underwater stirring unit includes a stirring column member extending downward on the floating body, and formed on the stirring column member and forming a water inlet so that water can flow into one end thereof, and a plurality of A stirring body having a water ejection hole, and an underwater pump installed on the stirring column member corresponding to the stirring body and driven to allow water to flow into the stirring body, and corresponding to the water ejection hole of the stirring body It is installed and connected so that air can be injected from the gas supply means to constitute a jet nozzle that strongly ejects water mixed with air.

The jet nozzle includes a guide nozzle for ejecting and guiding the water introduced into the stirring body, and an amplifying mixing nozzle extending in front of the guide nozzle and mixing and guiding the air injected from the gas supply means into a fluid. do.

According to the water purification device having a renewable energy generation function according to the present invention, it is configured to generate new and renewable energy generation and microbubbles in the water while maintaining a floating state in the water, so that facility construction is smooth and equipment cost is reduced. It minimizes and continuously acquires sufficient operating power by itself to reduce operating costs, as well as improve economics, and increase the oxygen contact efficiency in the water to significantly increase the dissolved oxygen concentration and improve water quality purification efficiency. Get

1 is a perspective view schematically showing an embodiment according to the present invention.
Figure 2 is a cross-sectional view schematically showing an embodiment according to the present invention.
3 is a plan view schematically showing an embodiment according to the present invention.
4 is a plan view schematically showing another embodiment of a floating body in an embodiment according to the present invention.
Figure 5 is an enlarged cross-sectional view showing a jet nozzle in an embodiment according to the present invention.

The present invention is a floating body that can float in the water and forms a flat support area on the top; A solar power generation module disposed in a polygonal shape along the outer periphery of the floating body and forming a light collecting surface inclined upward inward, and a wind power generation module installed at the top of the photovoltaic power generation module and rotating by wind. A new and renewable energy unit; A control unit installed in the support area of the floating body and having a controller for driving control together with a rechargeable battery for charging the power generation energy of the new and renewable energy unit; A gas supply means for injecting gas including air from the outside, and a gas supply means protruding from the bottom of the floating body and positioned to be submerged in water to circulate water by itself and at the same time mix and eject the air injected from the gas supply means to A water purification device having a renewable energy generating function including; an underwater stirring unit constituting a jet bubble means for stirring is characterized by a technical configuration.

Next, a preferred embodiment of a water purification apparatus having a renewable energy generating function according to the present invention will be described in detail with reference to the drawings.

First, an embodiment of a water purification apparatus having a renewable energy generating function according to the present invention is a floating body 10, a new renewable energy unit 20, and a control unit, as shown in Figs. 1 and 2 (30), and comprises an underwater stirring unit 40 composed of a gas supply means 41 and a jet bubble means 43.

The floating body 10 supports the basic configurations of the present invention (renewable energy unit 20 and control unit 30, underwater stirring unit 40, etc.), so that individual configurations in the water body link each function. Form to be able to do.

As shown in Figs. 1 and 2, the floating body 10 has a structure that can float on the water, that is, a board shape that can independently float on the water. In particular, the floating body 10 forms a flat support area at the top so that the new and renewable energy unit 20 and the control unit 30 can be stably installed.

The floating body 10 is configured in a polygonal flat cross-sectional shape. That is, the floating body 10 is shown as a hexahedron having a rectangular flat cross-sectional shape in the drawing, but it is possible to configure the floating body 10 in the shape of various polygonal flat cross-sections such as pentagons and hexagons.

The floating body 10 may be constructed of a general plastic-based polyethylene material, or a metal (posmac) material may be used to form the rigid floating body 10.

As shown in FIG. 3, the floating body 10 includes an outer frame 15 that surrounds and supports and fixes the outer periphery.

The outer frame 15 may be configured to form a structure of an independent facility structure surrounding only the outer periphery of one floating body 10, and a plurality of the floating bodies 10 are combined into one outer frame 15 It is also possible to configure a structure in which a plurality of floating bodies 10 are connected to each other to form a structure in which it is installed continuously.

In addition, in the floating body 10, the outer frame 15 is guided to form a flow-type structure that presents the flow direction of the floating body 10 as shown in FIG. It is also possible to configure to form (16). That is, since the outer frame 15 is configured to extend in the longitudinal direction, the floating body 10 is configured to flow in a linear direction along the guide path 16 of the outer frame 15.

The floating body 10 may be provided with a wheel-shaped rolling member (not shown in the drawing) capable of smooth mobility at one end of the outer frame 15 in contact with the guide path 16.

The floating body 10 may be configured in a structure that naturally flows along the guide path 16 of the outer frame 15, and the floating body 10 is a guide path of the outer frame 15 ( It is also possible to configure a flow means (not shown in the figure) so that it can reciprocate periodically back and forth along 16).

When the outer frame 15 is configured as described above, it is possible to expand the range of water quality purification by the flow of the floating body 10 for each section and to further increase the dissolved oxygen concentration in the water.

The new and renewable energy unit 20 performs a function of promoting solar power generation and wind power generation, which are new and renewable energy so that driving for water purification is voluntarily performed.

As shown in Figs. 1 and 2, the new and renewable energy unit 20 includes a photovoltaic module 21 for photovoltaic power generation, and a wind power module 25 for wind power generation.

The photovoltaic module 21 is a structure in which a plurality of condensing panels 22 are arranged in a polygonal shape along the outer periphery of the floating body 10, and condensing light according to the upper end of each side of the floating body 10 Since the panel 22 is installed, it is possible to construct a photovoltaic module 21 having a polyhedron of various shapes by a plurality of light collecting panels 22.

The photovoltaic module 21 forms a light collecting surface inclined toward the inner upward inclined direction based on the lower end in contact with the floating body 10 for each of the light collecting panels 22, so that the solar light source is condensed at various angles. It is possible to efficiently promote solar power generation.

The wind power generation module 25 is installed on the upper end of the photovoltaic power generation module 21 and is configured to rotate by wind, that is, wind power to generate wind power.

The wind power generation module 25 has a support 26 extending vertically on the photovoltaic power generation module 21, and is installed rotatably on an upper portion of the support 26 to change the direction according to the wind direction. It is provided with a wind power module body (27).

The wind power module body 27 generates electric power by the rotational force of a blade rotating by wind power.

Although not shown in the drawings, the wind power module 25 includes a position restoration means so that the position of the wind power module body 27 on the support 26 can be restored after rotation. That is, the wind power module main body 27 freely changes its direction according to the wind direction, but prevents indiscriminate change of direction by the position restoration means.

The control unit 30 is a configuration capable of overall control of the underwater stirring unit 40 by using the energy produced by the renewable energy unit 20, the charging battery 31 and the controller 33 It is equipped with.

The control unit 30 is installed in the support area of the floating body 10 inside the renewable energy unit 20.

The rechargeable battery 31 charges electric energy produced by the power generation of the new and renewable energy unit 20, that is, solar power generation and wind power generation.

The controller 33 controls the overall driving of the present invention for water purification.

The controller 33 is configured to receive an external signal, but to input a signal through a wireless communication signal.

In the control unit 30, the controller 33 controls the driving power of the underwater agitation unit 40 on/off, as well as the amount of air blown through the underwater agitation unit 40 can be flexibly adjusted. It is controlled by setting input. That is, in the control unit 30, the operation of the gas supply means 41 and the jet bubble means 43, which are the configurations of the underwater agitation unit 40, is input and controlled, so that the amount of ejection for water purification is controlled. do.

The underwater stirring unit 40 performs a function of circulating water in the water and simultaneously generating microbubbles to purify the surrounding water quality in the water body.

As shown in FIG. 2, the underwater stirring unit 40 constitutes a gas supply means 41 for injecting air and a jet bubble means 43 for mixing and ejecting air into water.

The gas supply means 41 injects gas including air from the outside and mixes the air with water circulating and ejected through the jet bubble means 43.

Since the gas supply means 41 injects compressed air, the jet bubble means 43 is configured to exert a strong output.

The gas supply means 41 constitutes a gas injection pipe 42 which forms a path for injecting compressed air into the jet bubble means 43.

The gas injection pipe 42 is connected to the first injection pipe 42a vertically extended by the gas supply means 41 and the first injection pipe 42a, but is rotatably connected and extending in the horizontal direction. It has two injection pipes 42b.

The jet bubble means 43 is protruding from the lower portion of the floating body 10 and positioned so as to be submerged in water.

The jet bubble means 43 is a configuration for circulating water in the water by itself and mixing and ejecting the air injected from the gas supply means 41 to stir underwater, and the stirring column member 44 and the stirring body ( 45), a submersible pump 46, and a jet nozzle 47.

The stirring column member 44 is fixedly installed on the floating body 10 to extend downward, and separates and fixes the stirring body 45 and the submersible pump 46.

The stirring body 45 is installed on the stirring column member 44, forms a water inlet 45a so that water can flow into one end, and water introduced through the water inlet 45a is ejected. It is provided with a plurality of water ejection holes (45b) on the outside to be able to.

The stirring body 45 may be installed on the stirring column member 44 so that it can be rotated spontaneously or by using an external power. That is, it is possible for the stirring body 45 to rotate relative to the stirring column member 44 so that water and fine bubbles ejected through the jet nozzle 47 can be ejected entirely in all directions.

The submersible pump 46 is installed on the stirring column member 44 in correspondence with the stirring body 45, and generates mechanical power so that water in the stirring body 45 can be introduced.

The submersible pump 46 constitutes a two-stage rotary blade 46-1 that is continuously arranged vertically. That is, the rotating blade 46-1 has a first blade 46-1a that exerts a rotating force for inflow of primary water so that a suction force can be applied to the water inlet 45a from the upper side, and the first blade ( 46-1a) It constitutes a second blade 46-1b that is installed on the lower side and rotates, but induces the jetting direction of water toward the jet nozzle 47 and exhibits a strong jetting power.

The jet nozzle 47 is installed to correspond to the water ejection hole 45b of the stirring body 45 and performs a function of ejecting water with a strong pressure.

The second injection pipe 42b of the gas injection pipe 42 is connected to the jet nozzle 47 so that the air supplied from the gas supply means 41 can be injected, so that air is mixed with water at once. It erupts strongly.

As shown in FIG. 5, the jet nozzle 47 is generally formed in a cylindrical pipe shape, and a guide nozzle 48 and an amplification mixing nozzle 49 are repeatedly mixed with water and air to be ejected with strong pressure. ).

The guide nozzle 48 primarily guides the water flowing into the stirring body 45 and passing through the water ejection hole 45b, but only the water ejects at a high flow rate.

The amplification mixing nozzle 49 is installed to form an extended structure in front of the guide nozzle 48, and the air injected from the gas supply means 41 is mixed with water, which is a fluid, to guide the ejection, thereby generating fine bubbles. Let it.

The amplification mixing nozzle 49 is an inner nozzle 49-1 that guides the air to be first mixed in contact with water, and the water containing air through the inner nozzle 49-1 is secondarily mixed and ejected. It is configured to have an external nozzle (49-2).

The inner nozzle (49-1) is disposed in front of the guide nozzle (48), but is disposed to form a structure in which the guide nozzle (48) is partially accommodated in the rear of the inner nozzle (49-1). That is, the inner nozzle 49-1 forms an inclined guide portion 49-1a having a funnel-shaped inclined surface that gradually narrows toward the ejection direction of water at the rear, and the inclined guide portion 49-1a As the guide nozzle 48 is partially accommodated, an air ejection path 49-1b with a fine gap through which air can be ejected and moved between the inner surface of the inner nozzle 49-1 and the outer surface of the guide nozzle 48 is formed. To form.

The second injection pipe 42b of the gas injection pipe 42 is connected to the amplification mixing nozzle 49 so that the injected air is guided in the inclined direction inside the inclined guide portion 49-1a, and the air ejection path Air that is ejected through (49-1b) and passed through the air ejection path (49-1b) meets the water ejected from the guide nozzle (48) and is mixed with a strong pressure.

The external nozzle 49-2 creates a space capable of generating micro-bubbles while a sufficient mixing action between water and air proceeds, and extends sufficiently toward the ejection direction of the fluid based on the guide nozzle 48. .

At the end of the external nozzle 49-2, a jet nozzle tip 49-2a having a jetting hole gradually expanded toward the front jetting direction is formed, so that the jetting area of water containing air and fine bubbles is further expanded. It is possible.

The outer nozzle (49-2) is located between the inner nozzle (49-1) and the jet nozzle tip (49-2a), forms a spring shape inside the outer nozzle, water containing air can contact Since it constitutes the amplifying means 49-3 to be installed so that it is possible to control the speed of the fluid and generate a rotating vortex, it is also possible to more powerfully spray microbubbles divided into water and air.

That is, according to the water purification apparatus having the renewable energy generation function according to the present invention configured as described above, the facility is configured to generate new and renewable energy generation and microbubbles in water while maintaining a floating state in the water. The construction is smooth and the facility cost is minimized, and the operation cost is reduced by continuously acquiring sufficient operating power by itself, and the economical efficiency is further improved, and the dissolved oxygen concentration is greatly improved by increasing the oxygen contact efficiency in the water, while the water quality purification efficiency. It is possible to improve.

In the above, a preferred embodiment of a water purification apparatus having a new and renewable energy generation function according to the present invention has been described, but the present invention is not limited thereto, and various types of equipment are provided within the scope of the claims, the specification of the invention, and the accompanying drawings. It is possible to change and implement, and this also belongs to the scope of the present invention.

10: floating body 15: outer frame 16: as a guide
20: new and renewable energy unit 21: solar power module 22: condensing panel
25: wind power module 26: support 27: wind power module body
30: control unit 31: rechargeable battery 33: controller
40: underwater stirring unit 41: gas supply means 42: gas injection pipe
42a: first injection pipe 42b: second injection pipe 43: jet bubble means
44: stirring column member 45: stirring body 45a: water inlet
45b: water jet hole 46: submersible pump 47: jet nozzle
48: guide nozzle 49: amplification mixing nozzle 49-1: inner nozzle
49-1a: inclined guide 49-1b: air outlet 49-2: external nozzle
49-2a: jet nozzle tip 49-2b: amplification means

Claims (7)

A floating body that can be floated on the water and forms a flat support area on the top;
A solar power generation module disposed in a polygonal shape along the outer periphery of the floating body and forming a light collecting surface inclined upward inward, and a wind power generation module installed at the top of the photovoltaic power generation module and rotating by wind. A new and renewable energy unit;
A control unit installed in the support area of the floating body and having a controller for driving control together with a rechargeable battery for charging the power generation energy of the new and renewable energy unit;
A gas supply means for injecting gas including air from the outside, and a gas supply means protruding from the bottom of the floating body and positioned to be submerged in water to circulate water by itself and at the same time mix and eject the air injected from the gas supply means to Water purification apparatus having a renewable energy generation function comprising; an underwater stirring unit constituting a jet bubble means for stirring.
The method according to claim 1,
The floating body includes an outer frame wrapped around and fixed to the outer periphery, and the outer frame has a new and renewable energy generating function capable of continuously installing a plurality of floating bodies by connecting them to each other.
The method according to claim 2,
The outer frame is a water purification apparatus having a new and renewable energy power generation function to form a guide path to flow within a divided range of the water body to form a flow-type structure that presents the flow direction of the floating body.
The method according to claim 1,
The wind power generation module of the new and renewable energy unit includes a support that extends vertically on the photovoltaic module, and a wind power module main body that is rotatably installed on the support and changes its direction according to the wind direction. Water purification device with new renewable energy generation function.
The method according to claim 1,
In the control unit, a water purification apparatus having a new renewable energy generation function for controlling by setting input so as to flexibly adjust the ejection amount of air through the underwater stirring unit.
The method according to claim 1,
The jet bubble means of the underwater stirring unit includes a stirring column member extending downward on the floating body, and formed on the stirring column member and forming a water inlet so that water can flow into one end thereof, and a plurality of A stirring body having a water ejection hole, and an underwater pump installed on the stirring column member corresponding to the stirring body and driven to allow water to flow into the stirring body, and corresponding to the water ejection hole of the stirring body A water purification apparatus having a renewable energy generation function comprising a jet nozzle installed and connected so that air can be injected from the gas supply means to strongly eject water mixed with air.
The method of claim 6,
The jet nozzle includes a guide nozzle for ejecting and guiding the water introduced into the stirring body, and an amplifying mixing nozzle extending in front of the guide nozzle and for mixing and ejecting air injected from the gas supply means into a fluid. A water purification device with a new renewable energy generation function.

Images