KR20030006640A - Air feeding apparatus make use of a cleaning energy - Google Patents

Abstract

PURPOSE: An underwater aeration equipment using clean energy is provided to improve quality of water by generating bubbles under water using wind and solar energy instead of commercial power supply in polluted fresh water and seawater such as lakes, reservoirs and harbors. CONSTITUTION: In an aeration equipment for generating bubbles to purify seawater or fresh water, the underwater aeration equipment using clean energy comprises a buoy(10) made of a material on the upper part of which a certain area is secured, and which is floated; an aeration means using wind power which is installed on the buoy(10) to generate bubbles in the surface water of seawater or fresh water by changing rotational motion by wind into straight line reciprocating motion; a solar energy collection plate(12) that is installed on the buoy(10) to collect thermal energy; and storage batteries(14) in which electrical energy converted from solar thermal energy is stored, and by which an air pump(16) is operated when wind is not blown so that bubbles are generated through a jet(16a), wherein the aeration means using wind power comprises a propeller(20), a first upper bevel gear(21), a rotational shaft(23) comprising a second upper bevel gear(22), a horizontal rotational shaft, a rod, a diaphragm, and an air flow controller(39).

Description

Submersible aeration equipment using clean energy {AIR FEEDING APPARATUS MAKE USE OF A CLEANING ENERGY}

The present invention relates to an underwater aeration apparatus using clean energy, and more specifically, in the form of a vessel, bubbles are generated in the water by using wind and solar energy instead of commercial power in the middle of contaminated fresh water and seawater such as lakes, reservoirs and ports. The present invention relates to an underwater aeration apparatus using clean energy to improve water quality.

When the surface temperature of the surface water is increased due to strong solar radiation, or when the nutrients are greatly increased by fresh water introduced due to heavy rain, or when the mixing of the seawater is deteriorated due to the unwinded state, the red tide This may be a factor. Of course, the same phenomenon may occur in artificial lakes or reservoirs with little water flow.

The color of seawater and fresh water is usually red, but it may be yellowish brown, yellowish green, or dark purple, depending on the type of plankton. Red tide usually lasts for days or even tens of days, with a high viscosity and odor. In addition, plankton's bodies decompose at once, consuming oxygen from seawater and fresh water, causing the death of fish and shellfish.

In order to prevent this phenomenon, conventionally installed aeration equipment for spraying copper sulfate or continuously supplying oxygen, but the conventional aeration equipment has a problem of utility because the equipment cost is too expensive.

Therefore, the present invention was created to solve the above problems, the purpose of which is in the form of a ship in the middle of the contaminated fresh water and seawater, such as lakes, reservoirs, ports, and seawater using wind and solar energy instead of commercial power The present invention provides an underwater aeration apparatus using clean energy to improve water quality by generating bubbles.

In order to achieve the above object, the present invention, in the construction of an aeration device to generate bubbles for the purification of sea water or fresh water,

A support body having a certain area thereon and floating in water;

Aeration means installed on the support body and using wind to generate bubbles in the surface water of seawater or fresh water by converting the rotational movement of the wind into a linear reciprocating motion;

On the support body, the heat pump collects heat energy through the solar heat collecting plate, and the air pump is operated by a storage battery integrating electrical energy converted from solar heat energy, so that air bubbles are generated through the outlet.

1 is a schematic side view showing the overall appearance of an underwater aeration apparatus using clean energy according to the present invention.

Figure 2 is an enlarged detailed cross-sectional view of the underwater aeration apparatus of the present invention, the diaphragm is moved to the left.

3 is an enlarged detailed sectional view of the underwater aeration apparatus of the present invention, in which the diaphragm is moved to the right.

※ Explanation of code about main part of drawing ※

10: flotation, 12: solar collector,

14 battery, 16: air pump,

16a: spout, 18: billboard,

20: propeller, 21: first upper bevel gear,

22: second upper bevel gear, 23: vertical axis of rotation,

23a: screw, 24: shaft casing,

24a: air inlet, 25, 25 ': bearing,

26: housing, 27: first lower bevel gear,

28: second lower bevel gear, 29: horizontal rotating shaft,

29a: cam groove, 30: bearing,

31: guide bar, 32: rod,

33a, 33b: diaphragm, 34: bulkhead,

35: inlet, 36: outlet,

37a, 37b: through hole, 38a, 38b: check valve,

39: air flow controller, 40a, 40b: connecting pipe,

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described in detail based on attached drawing.

1 is a schematic side view showing the overall appearance of an underwater aeration apparatus using clean energy according to the present invention, Figure 2 is an enlarged detailed cross-sectional view of the underwater aeration apparatus of the present invention, the diaphragm is moved to the left. 3 is an enlarged detailed cross-sectional view of the underwater aeration apparatus of the present invention, in which the diaphragm is moved to the right.

In the configuration of the present invention as shown in Figure 1, in the configuration of the aeration device to generate bubbles for the purification of sea water or fresh water,

There is provided a support 10 of a material floating in water with a certain area on the top.

In addition, it is provided on the flotation body 10, and aeration means using the wind power to generate a bubble in the surface water of seawater or fresh water by changing the rotational movement by the wind to a linear reciprocating motion. Detailed description thereof will be described later.

In addition, the air pump 16 is operated by the storage battery 14 to collect heat energy through the solar heat collecting plate 12 and to integrate the electric energy converted from solar heat energy on the support body 10 to blow off the outlet ( It is configured to generate bubbles through 16a).

On the other hand, the upper surface of the support 10 has a certain size and height, it can be provided with an additional billboard 18 for advertising. In addition, it is possible to place advertisements on all parts of the support body 10 without being limited to the advertisement board 16.

Aeration means using the wind power according to the present invention, as shown in Figures 2 and 3,

The propeller 20 which rotates by the wind is provided, and the first upper bevel gear 21 is axially coupled to the rotating shaft of the propeller 20.

In addition, a second upper bevel gear 22 meshing with the first upper bevel gear 21 orthogonal to the front end is axially coupled, and a first lower bevel gear 27 is axially coupled to an intermediate portion, and is sealed. The screw 23a for forming a vortex is axially coupled to the end passing through the housing 26, while the air inlet 24a is formed in the upper portion and the inside of the shaft casing 24 penetrated through the support 10. In the rotating shaft 23 is configured to be rotated by the bearing 25 is configured.

Since the rotating shaft 23 is a member in the longitudinal direction, vibration or noise may be generated due to rotation, and therefore, the bearing 25 'may be installed at a portion that passes through the housing 26.

In addition, in the housing 26, the second lower bevel gear 28 meshed with the first lower bevel gear 27 in the orthogonal direction is axially coupled to the front end, and a cam groove 29a having a predetermined characteristic on the outer circumferential surface thereof. ) Is formed, and has a horizontal rotating shaft 29 so as to be rotated by a bearing (30) installed on the housing (26).

In addition, it is provided with a rod 32 configured integrally with the guide bar 31 guided to the cam groove (29a) by the rotation of the horizontal rotating shaft 29,

The diaphragm 33 is fixed to both ends of the rod 32 and the edge is fixed to the housing 26 side and pumped by the movement of the rod 32.

In addition, both sides of the housing 26 are installed to be sealed around the diaphragm 33, and the inlet 35 and the outlet 36 of the air are formed by the partition 34, and the inlet 35 and the outlet ( On the 36, check valves 38a and 38b are installed to control the one-way flow of air by the pumping action of the diaphragm 33, while the inlet 35 and the shaft casing 24 extend so as to communicate with each other. An air flow controller 39 is provided in which connection pipes 40a and 40b are connected so that the air discharged from 36 is extended to be included in the vortex range of the screw 23a.

The operation of the present invention configured as described above will be described.

When pollution starts in the seawater or freshwater due to red tide, the flotation body 10 of the present invention is floated on the surface water.

At this time, when the wind blows, the propeller 20 rotates. At the same time, the first upper bevel gear 21 also interlocks, and the vertical rotation shaft 23 also rotates on the shaft casing 24 by the second upper bevel gear 22 meshing with the first upper bevel gear 21. Done.

The rotation of the vertical rotation shaft 23 is axially coupled to the end of the vertical rotation shaft 23 protruding outward through the first lower bevel gear 27 and the housing 26 coupled on the shaft. Will also be accompanied by the rotation.

Meanwhile, the horizontal rotation shaft 29 coupled to the bearing 30 on the housing 26 by the second lower bevel gear 28 meshed with the first lower bevel gear 27 also rotates.

Rotation of the horizontal rotating shaft 29 is accompanied by the horizontal movement of the guide bar 31 guided to the cam groove (29a) formed on the outer peripheral surface of the shaft, the rod 32 is integrally coupled to the guide bar 31 ) Is linked to this to make a straight reciprocating motion. Accordingly, the pumping action of the diaphragm 33a installed on both sides of the rod 32 is achieved.

As shown in Fig. 2, when the rod 32 is moved to the left side, the diaphragm 33a on the right side opens the check valve 38a on the inlet 35 side by the intake pumping action, thereby causing the shaft casing 24 to be opened. While the air is sucked into the diaphragm 33a from the air inlet hole 24a through the shaft casing 24, the connecting pipe 40a, the inlet 35 of the airflow controller 39, the through hole 37a, The check valve 38b on the discharge port 36 side is kept closed.

At the same time, the diaphragm 33b on the left side has a discharge port according to the open state of the check valve 38b through which the air taken in between the airflow controller 39 and the diaphragm 33b by the exhaust pumping action is contrary to the above operation. It discharges in the vortex range of the screw 23a which causes water current through the through-hole 37b of 36, and the connection pipe 33b.

When the rod 32 is moved to the right by the guide bar 31 in which the rod 32 is guided to the cam groove 29a, all the operations are reversed. In summary, the airflow controller 39 on the right side Control state of the air flow controller 39 on the left side of the shaft casing 24, while the air intake air is discharged into the vortex range of the screw 23a through the right connecting pipe 40b. Through the air inlet hole (24a), the connecting pipe (40a), the inlet (35), the action of air intake toward the left diaphragm (33a) occurs.

However, if there is little convection, the propeller 20 cannot be rotated.

In this case, heat energy is converted into electrical energy through the solar heat collecting plate 12 to operate the air pump 16 as a power source charged in the storage battery 14 to generate bubbles through the blower outlet 16a.

In addition, the present invention can be an advertisement to be displayed in a drifting state. In other words, the advertisement board 18 having a predetermined size is additionally formed on the upper part of the support body 10, and since the advertisement can be displayed on all parts of the support body 10, it may have sufficient value as a moving advertisement medium.

In addition, since the storage battery 14 positioned below the support 10 may act as a center of gravity of the support 10 because it is a weight body, it is possible to minimize the effects of waves or wind.

Although not shown in the drawings, a propulsion device (motor, propulsion screw) using the electricity charged in the storage battery 14 as a power source may be configured at the rear of the support body 10. This propulsion device can also control the direction of movement by unmanned remote control with the addition of radio transmission and reception means.

The present invention described above is not limited to the above-described embodiments and drawings, and various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be apparent to those who have

Applying the present invention as described above, aeration to the convection floating on the water without using a commercial power source as a power source, and if the convection is weak or there is no wind device to aeration using solar energy Since it is configured to improve the water quality as well as the cost is much lower than the conventional to install the aeration equipment on a certain site and at the same time the aeration device of the present invention is required to use a separate site for the installation because it is used to selectively float in the water as necessary none.

In addition, the present invention can be maximized utilization because it can also be used as a moving advertisement in the process of aeration.

Claims (3)

In constructing an aeration device for generating bubbles for the purification of sea water or fresh water, A support body 10 having a predetermined area thereon and floating in water; Aeration means installed on the support body (10) and using aeration wind to generate bubbles in the surface water of seawater or fresh water by converting the rotational movement by wind into a linear reciprocating motion; On the support body 10, the air pump 16 is operated by the storage battery 14 that collects heat energy through the solar heat collecting plate 12 and integrates electrical energy converted from solar heat energy, so that the air outlet 16a is blown out. Underwater aeration device using clean energy, characterized in that configured to generate bubbles through. According to claim 1, Aeration means using wind power, Propeller 20 and the rotary motion by the wind; A first upper bevel gear 21 installed on a rotation shaft of the propeller 20; The second upper bevel gear 22 meshes with the first upper bevel gear 21 orthogonally in the distal end, and the first lower bevel gear 27 is axially coupled to the middle portion thereof, and the sealed housing 26. The screw 23a for forming a vortex at the end passing through the shaft is axially coupled, while an air inlet hole 24a is formed at an upper portion thereof and configured to rotate in the shaft casing 24 penetrated by the support 10. A rotating shaft 23; Inside the housing 26, a second lower bevel gear 28 meshed with the first lower bevel gear 27 in a direction orthogonal to the front end is axially coupled, and a cam groove 29a having a predetermined characteristic on an outer circumferential surface thereof. It is formed, and the horizontal rotating shaft 29 is installed to rotate on the housing 26; A rod 32 configured integrally with the guide bar 31 guided by the cam groove 29a and linearly reciprocating by the rotation of the horizontal rotation shaft 29; A diaphragm 33 fixed to both ends of the rod 32 to perform a pumping action by the movement of the rod 32; And an air inlet 35 and an outlet 36 of the air formed by the partition wall 34, and the diaphragm 33 is formed on the inlet 35 and the outlet 36. The inlet 35 and the axial casing 24 communicate with each other and the vortex range of the screw 23a from the discharge port 36 in order to control the one-way flow of air by the pumping action of the valve. Underwater aeration apparatus using clean energy, characterized in that it comprises a; air flow controller (39) is installed to extend the connection pipe 40 is included to include. According to claim 1, Underwater aeration device using a clean energy, characterized in that having a predetermined size and height on the upper surface of the support (10), and further provided with a billboard (18) for advertising.