KR890005600Y1 - Device for aeration of irrigation pond by force of wind - Google Patents

Abstract

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Description

Purification Aeration Device for Reservoir Using Wind Power

1 is an overall side view of a part of the present invention.

2 is a perspective view in which a part of the cylinder which is the main part of the present invention is cut out.

Figure 3 is a cross-sectional view showing the configuration of the main part of the present invention.

* Explanation of symbols for main parts of the drawings

1: Aeration cylinder 2: Flange

3: knit 4: support plate

5: anchor 6,6 ': inlet for water

7: inferra 8: rotation axis

9: support 10: windmill

11: wing of the windmill 14: compressor

15: air conduit 15 ': air nozzle

In order to purify and maintain water in reservoirs, lakes, rivers, or rivers with deep and wide dams with a depth of 30-50m, the design of the aeration cylinder is installed vertically in the water by using a float. Several inferras are built inside, and the windmill is installed on the upper side of the cylinder to operate the infera and the compressor by the wind, forcing a convection of the bottom water up by the inferra while aeration of a large amount of air at the bottom of the cylinder. The present invention relates to a purification aeration device for a reservoir using a windmill that increases the oxygen concentration of water as a whole, thereby preventing water corruption and maintaining rain boots.

In general, water such as a reservoir, a reservoir with a dam, or a lake with no flow will eventually rot due to the propagation of Frankton, even if there is no discharge of artificial wastewater. When the deep and wide reservoirs are decayed in the absence of water flow, the water quality changes by dividing the surface layer into a surface layer, a temperature layer, and a deep layer according to the water depth. Can be. That is, in the surface layer of about 8m depth, the oxygen concentration is relatively high because air is mixed with water by wind, but phytoplankton breeds vigorously because of sunlight, so the water appears green. When Frankton reaches the breeding limit and dies, the dead plankton is deposited on the water's bottom through a deep bed below 19m. The lack of sunlight in the deep water layer prevents the growth of franktones, but the decay of the ground dead organic matter causes the consumption of oxygen to decompose crones (P) and nitrogen (N), and phosphorus and nitrogen are important for phytoplankton. It is nutrition. In shallow waters, these phosphorus and nitrogen are smoothly supplied to the surface layer to promote the proliferation of Frankton, which promotes the deterioration of water, but in deeper waters, the bottom water circulates upwards and slows down the Frankton in the surface layer. Nutritional deficiency inhibits reproduction in certain ranges, resulting in slow water quality changes. However, during autumn and spring, the water temperature in the surface layer is lower, and condensation is carried out to the deeper layer, and the water in the deep layer is turned upside down, providing abundant phosphorus and nitrogen in the surface layer. The repetition of this action increases the amount of frankton that eventually dies, increasing organic deposits at the bottom of the water, which eventually causes the water to rot. When such water is used as a water supply source, not only the cost of water purification is high, but also the Frankton is propagated in the water supply pipe, which blocks the water supply pipe and causes various problems in series.

Of course, in order to preserve the quality of reservoirs or lakes, it is desirable to increase the oxygen concentration in the water, but it is almost impractical because of the considerable energy cost to artificially inflate the abundant amount of water with aeration, and it is a small out-of-bound wastewater. In the treatment process, the wastewater is purified using an diffuser or an aeration device, but until now, no control has been made on the maintenance of a reservoir or a lake.

In order to rectify this problem, the present invention installs aeration cylinders with a depth of 30-50m in the water vertically by knitting to allow the water at the bottom to circulate through the cylinders to the surface layer. Compressed air is operated by a compressor operated at the same time by rotating the inferra with the wind power installed in the upper part of the supporting plate and installing the injector and air injection nozzles to simultaneously circulate the water at the bottom to the surface layer. By aeration from the cylinder's lower nozzle to continuously supply oxygen to water using natural abundant wind power without the use of additional artificial energy to suppress the propagation requirements of Frankton, It is designed to prevent water quality change and to purify and maintain water more economically. This will be described in detail with reference to the drawings.

The upper flange (2) of the aeration cylinder (1) having the same height as the reservoir or the lake is combined with the support plate (4) of the float (3) and installed vertically in the water, and the rope (5) is attached to the cylinder (1). ') Suspended top anchor (5) to the bottom of the water to prevent the cylinder from floating, and the bottom of the cylinder (1) and the load between the forming a plurality of water inlets (6) (6') to the water of the deep layer Support for circulation to the surface layer, and a plurality of infra (7) is formed inside the cylinder (1) to install the rotating shaft (8) vertically to circulate the water and the support installed on the support plate (4) of the float (3) (9) Rotating the rotating shaft 8 of the cylinder by the output gear 12 connected to the rotating shaft of the windmill blade 11 by installing the windmill 10 on the upper side to be turned toward the wind by the coalescing portion 10 '. And the compressor 14 can be operated by wind power by the electric gear 13 formed on the rotating shaft 8. Go to install, and aerated with compressed air to the cylinder in contact with the inner tube to the nozzle (15 ') provided at the lower end of kompu retseo 14 air duct cylinder (1) to (15) will allow the oxygen concentration of the water nophil.

In the drawings, reference numerals 16, 16 'are clutches, 17 are shift gear devices, and 18 are vertical coupling couplings of the rotating shaft.

In this way, the present invention installs and uses several devices of the present invention as shown in FIG. 1 at appropriate intervals in reservoirs, lakes, or streams of streams, or in waters requiring maintenance of relegation. When the blade 11 of the rotor 10 rotates, its rotational force is transmitted to the output gear 12 by the rotational force of which the rotational speed is increased through the clutch 16 and the transmission gear device 17, and the inferra installed in the cylinder 1. Rotating the rotating shaft of the (9) by rotating the inferra (7) by the wind force the water at the bottom of the water through the cylinder (1) forcibly circulated to the top of the surface of the water surface to overflow the water up and down at the same time A part of the wind powers the compressor 14 through the electric gear 13 formed on the rotating shaft 8 to aeration a large amount of compressed air as if the water is bubbling through the conduit 15 to swell a large amount of oxygen.This action keeps rocking the water in the reservoir or the lake continuously as the wind continues, and increases the oxygen concentration of the water like flowing water, and prevents the change of water quality by inhibiting the propagation of Frankton. Since the cylinder is installed vertically in the water at the height, the cylinder can be easily installed vertically by its own weight, allowing the cylinder to move freely in the water, and the water in the deep water layer can be reliably forced to circulate over the surface layer. In order to condense the water up and down more actively than simply blowing air into the water, it is possible to maintain the condition of the flowing water and to prevent the cylinder from flowing in the wind or wave because the cylinder is fixed at an arbitrary position by the anchor. When moving simultaneous cylinders that can be anchored It was lifted up by the ship, and the ship was pulled by the ship to move to any position in which the cylinder was submerged in water. Also, by forming an inferra and an air nozzle inside the cylinder, it was possible to inject and aeration by circulating water through the cylinder. From the deep water layer of -50m, air can aeration with water to increase the oxygen concentration of the water. Therefore, in such deep water, the oxygen concentration of the water is high only in the surface layer, but the oxygen concentration is insufficient in the depth layer. The oxygen concentration can be maintained almost uniformly so that the propagation of the Frank can be suppressed or controlled, and the wind turbine is installed by the support on the upper support plate of the float to operate the inferra and the compressor by wind power. There is no artificial energy cost to maintain water purification. However, if the installation cost is only thereafter, the natural abundance of wind will enable the injector's rotation and air to be injected at all times, day and night, resulting in a more economical maintenance cost. By installing this device in the lake or river water, it is possible to prevent the buffeting of the reservoir or the lake preliminarily by the simultaneous suppression of plankton breeding to prevent the water quality change.

Claims (1)

The upper end of the cylinder 1 having the same height as the reservoir or lake, etc. to be purified is combined with the support plate 4 of the knitting 3 and installed vertically in the water. 6) (6 ') is formed by rotating the vertical axis of rotation (8) formed with a plurality of infra (7) inside the cylinder and installed by rotating the windmill (10) on the upper end of the support (9) installed on the support plate It is coupled to the output gear 12 of the blade 11 so that the upper end of the rotary shaft 8 can be interlocked, and the compressor 14 is installed to be movable through the electric gear 13 formed on the rotary shaft 8. A purge aeration apparatus using a wind power, which is capable of purifying and maintaining water while aeration and convection of water in the cylinder by contacting the air conduit 25 of the leather 14 with the nozzle 15 'formed at the lower end of the cylinder.