KR101848051B1 - Water purifying device by gyration - Google Patents

Abstract

The present invention relates to a rotary water circulator. A water quality improvement device includes: a water intake unit of a pipe shape which takes deep water at a certain height in from the bottom of water; a rotation holding unit which is fixated on the bottom of water and is combined with the lower end of the water intake unit to be rotated; a flexible tube which is combined with the upper end of the water intake unit; a pumping unit which is combined with the upper part of the flexible tube, takes deep water in forcibly through the water intake unit, and discharges the intake water to the middle layer or water surface; and a floating rotation unit which is combined with the upper end of the pumping unit and can move by thrust floating on the water surface. The rotation holding unit comprises: a sinker which is fixated by self-weight on the bottom of water; a rotation hinge body which is combined to be able to rotate at 360 degrees in a horizontal direction on the upper part of the sinker; a pin hinge body which is combined with the upper part of the rotation hinge body to be able to rotate in a vertical direction; and a hinge shaft which connects the pin hinge body with the water intake unit. The floating rotation unit circulates water while rotating around the sinker by thrust on the water surface. The present invention is provided to continuously receive power on land.

Description

Water purifying device by gyration

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water circulation apparatus for improving water quality, and more particularly, to a water circulation apparatus for circulating water by sucking deep water and discharging it to an intermediate layer or a water surface, To a rotary water circulation apparatus capable of extending the range of water quality improvement work.

Generally, dams, reservoirs, and reservoirs are slow in flow rate, while they are deep in water depth. In addition, not only are there many sediments, but also water temperature increases like summer season, the concentration of nutrients increases and dissolved oxygen decreases.

The rise in temperature at the surface of the water promotes the generation of organic matter. When these organisms settle down and accumulate on the floor, anaerobicization of the deep water near the bottom will result.

At the depths of the lake, various heavy metals such as iron and manganese contained in sediments and bedrock sediments that flow in from the upper stream and nutrients such as nitrogen and phosphorus are kept in a state of being rich in dissolved oxygen and adversely affect water quality However, when anaerobic conditions are gradually lacking in oxygen, they are eluted into water and cause vertical deterioration.

In particular, the stratification phenomenon in which the concentration gradient of water temperature, dissolved oxygen, and nutrients such as water depth is deepened causes a decrease in the oxygen concentration caused by the activation of the microorganisms upon decomposition of the organic matter deposited on the bottom, And the massive mortality of shellfish, as well as deepening of the algal phenomenon by the activation of algae (phytoplankton), which is a serious obstacle to the treatment of water.

In order to achieve this, an underwater aeration device for supplying air to the water in the past or a water circulation device for forcibly circulating water has been installed in the past. However, since the water quality of the surface layer is deteriorated by deep water having a high concentration of nutrients or metal ions, As water quality problems arise, there has been a risk of increasing water treatment costs.

Accordingly, the present applicant proposes a circulation apparatus for prevention of deep anaerobicization of reservoir in Patent Registration No. 10-1081520 (2011.11.22), in which deep-seated water in the bottom of a reservoir, which is sucked through a suction pipe, is changed into an exhalation state through an air supply unit So that the deep water can be discharged through the discharge port formed above the suction port of the suction pipe.

Through deep circulation of deep seawater, deep seawater is transformed into exhalation state, and water quality is improved by automatic purification.

However, since the suction pipe of the prior art is fixed by being connected to the anchor by the connecting member, the water quality is only improved in a limited range, and a double pipe structure is required in order to draw the deep water up to the surface layer and then supply it to the bottom portion. There is a problem in that the suction pipe is inclined to cope with a change in water level according to the variation, which is not practical.

In order to solve this problem, the present applicant has proposed a reclaimed water quality improvement device of the middle-layer water circulation type again in the registration number 10-1661750 (September 26, 2016).

The above-mentioned technology can improve the quality of the water while continuously discharging the deep water at a predetermined height from the bottom of the water and continuously discharging it at the water level of the middle layer, and at the same time, Water circulation type water quality improvement apparatus.

However, the above-mentioned prior art is disadvantageous in that the water quality improvement diffusion area is limited only to the periphery of the device, and the required quantity and capacity of the device must be increased since the hull is movable at a specific point although the hull can move.

And because it needs to be powered from the ground, it has been limited in its operating distance.

- Korean Registration Practice No. 20-0407318 (2006.1.20) "Underwater aeration device" - Korean Registered Utility Application No. 20-0437180 (Nov. 1, 2007) "Solar water aeration device" - Korean Patent Laid-Open No. 10-2012-0134651 (2012.12.12) "Water circulation device using solar energy and multiple circulation flow" - Korean Registered Patent No. 10-1081520 (Nov. 2, 2011) "Water circulation device to prevent deep anaerosis of reservoir" - Korean Registered Patent No. 10-1661750 (September 26, 2016) "

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above problems, and it is an object of the present invention to provide a discharge tube for discharging deep drawn water, which is sucked into a middle layer or a water surface, To thereby provide a rotary water circulation device which can dramatically expand the water flow diffusion area of the deep water compared to the conventional art.

Another object of the present invention is to provide a circulating water circulating apparatus capable of continuously supplying power on the land by controlling the discharge tube to reciprocate within a certain angle range.

According to an aspect of the present invention, there is provided a rotary water circulation apparatus including: a tubular water pump for sucking deep water at a predetermined height from an underwater floor; A rotation fixing part fixed to the underwater floor and rotatably coupled with the lower end of the pumping part; A flexible tube coupled to an upper end of the positive portion; A pumping unit coupled to an upper portion of the flexible pipe and forcedly sucking the deep water through the pumping unit and discharging the deep water to the middle or water surface; And a floating rotation unit coupled to an upper end of the pumping unit and floating on the water surface and being movable by a thrust force, wherein the rotation fixing unit comprises: a sinker fixed to the water surface by self weight; A rotary hinge support rotatably coupled to the upper portion of the rotary hinge support so as to be rotatable 360 degrees horizontally; a pintle support rotatably coupled to an upper portion of the rotary hinge support; and a hinge shaft connecting the pintle support and the pivotal support, And water is circulated while rotating around the sinker by thrust in the additional water surface.

The rotary hinge support includes a fixed shaft coupled to the sinker, a socket having an upper end portion of the fixed shaft inserted therein and rotatable 360 degrees around the fixed shaft, And a release zone coupled to the center.

The pinching support may include a pair of brackets vertically coupled to the upper end of the rotary hinge and a pin extending through the bracket and the hinge shaft inserted between the brackets.

The pumping unit may include a T-shaped discharge pipe connected to the upper end of the flexible pipe, an impeller installed inside the discharge pipe, a lower end coupled to the upper portion of the discharge pipe, And a driving shaft for transmitting the driving force of the driving motor to the impeller through the fixing pipe.

The floating rotating portion may include a hull moving on the water surface, a floating portion attached to a lower portion of the hull so as to float the hull, and a propulsion unit installed downward from the upper side of the hull to downwardly incline the hull, . ≪ / RTI >

On the other hand, the hull is provided with a photovoltaic module capable of self-power generation to supply power to the pumping unit and the propellant.

According to another aspect of the present invention, there is provided a rotary water circulation apparatus including: a tubular water pump having a pump at a suction port side for forcedly sucking deep water at a predetermined height from a water floor; A rotation fixing part fixed to the underwater floor and rotatably coupled with the lower end of the pumping part; A flexible tube coupled to an upper end of the positive portion; A discharging pipe connected to an upper portion of the flexible pipe and discharging deep-seated water sucked through the pumping portion to an intermediate layer or a water surface; A floating rotating part floating on the water surface and capable of moving by thrust; And a connection member for connecting the discharge pipe and the floating rotation unit, wherein the rotation fixing unit comprises: a sinker fixed to the floor of the water surface by its own weight; And a hinge shaft connecting the pintle support member and the pivotal support unit to allow the floating rotation unit to rotate the sinker by a thrust force from the water surface, Water can be circulated while rotating around the center.

The rotary hinge support includes a fixed shaft coupled to the sinker, a socket having an upper end portion of the fixed shaft inserted therein and rotatable 360 degrees around the fixed shaft, And a release zone coupled to the center.

The pumping unit may include a suction strainer coupled to the rotation fixing unit to suck deep-seated water, at least one pumping pipe coupled to the suction strainer, and a pump installed between the suction strainer and the pumping water pipe.

In addition, the floating rotating portion may include a hull moving on the water surface, a port attached to the lower portion of the hull to float the hull, and a downward inclined downward slope provided on the hull to generate a thrust And the floating rotating part is reciprocally rotated within 0 to 360 °.

At this time, the propellant may be constituted of a forward rotation propulsion body that generates thrust in the rotational direction of the hull and a reverse rotation propulsion body that generates thrust in the opposite direction.

According to the present invention having the above-described configuration, when the water quality improvement work is performed in a state where the water quality is maintained at a conventional point, work is performed only in a narrow range, so that troublesome and time- However, according to the present invention, since the work is performed while drawing a circle at one point, there is an effect that a much wider range can be operated at a time than in the conventional art.

In addition, by using the solar module, it is possible to continuously perform the operation without supplying power from the outside using the own power source, and the water quality improvement work can be performed because the reciprocating rotation is possible even when the power is supplied from the outside.

1 is a schematic view showing the overall structure of a rotary water circulation apparatus according to an embodiment of the present invention;
Fig. 2 is a perspective view showing the pumping section and the flexible tube of the present invention shown in Fig. 1
3 is a cross-sectional view showing a detailed structure of the rotation fixing part of the present invention shown in Fig. 1
4 is a cross-sectional view showing the detailed structure of the pumping portion of the present invention shown in Fig. 1
5 is a cross-sectional view showing the structure of the propellant of the present invention shown in Fig. 1
Fig. 6 is an operating state diagram showing the operating state of the present invention shown in Fig. 1
7 is a view showing a diffusion range of a water circulation operation according to an embodiment of the present invention;
8 is a schematic view showing the overall structure of a rotary water circulation apparatus according to another embodiment of the present invention
Fig. 9 is a perspective view showing the pumping section of the present invention shown in Fig.
Fig. 10 is an assembled state diagram showing the engagement state of the discharge tube, the floating rotation portion, and the connection member shown in Fig. 8
Fig. 11 is a plan view showing the arrangement structure of the propellant of the present invention shown in Fig. 10
12 is a view showing a diffusion range of a water circulation operation according to another embodiment of the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

For a better understanding of the present invention, the description with reference to the drawings is not intended to limit the scope of the present invention. In the following description, a detailed description of related arts will be omitted when it is determined that the gist of the present invention may be unnecessarily blurred.

1 is a schematic view showing the overall structure of a rotary water circulation apparatus according to an embodiment of the present invention.

(Phytoplankton) which propagates in the surface layer while improving the quality of the deep water by diffusing and circulating the deep layer water at a predetermined depth below the water surface or a certain depth below the water surface, This is a device to block the supply of nutrients in the middle layer or water surface. To extend the diffusion area of the deep water at the middle layer or water surface, the discharge pipe through which the deep water is discharged is rotated 360 degrees in a circle, And includes a pumping portion 10, a rotation fixing portion 20, a flexible tube 30, a pumping portion 40, and a floating rotation portion 50.

First, referring to Fig. 2 together, a description will be given of the pumping section of the present invention. Fig. 2 is a perspective view showing the pumping section of the present invention shown in Fig. 1. Fig.

The pumping unit 10 is a tubular structure in which the deep water is sucked into the lower end of the water strainer 11 and the pumping water pipe 12 in a vertical or inclined manner at a predetermined height from the bottom of the water.

The suction strainer 11 is configured to suck deep-seated water. The suction strainer 11 has a porous structure, and functions to improve the water-pumping action by inserting water and blocking the suction of foreign matter having a predetermined size or more.

The pumping pipes 12 can be connected to each other according to the water level, and they can be connected in a straight line in order to improve the flow of the inflow water. That is, a plurality of the pumping pipes 12 can be connected so that the upper end of the pumping pipe 12 can be appropriately positioned at the height of the intermediate or water surface.

At this time, the suction strainer 11 and the water discharge pipe 12 may be coupled to each other by a flange connection method so that the suction strainer 11 and the water discharge pipe 12 can be easily engaged and disengaged. .

Next, with reference to FIG. 3, a description will be given of a rotation fixing portion which is a technical feature of the present invention. 3 is a cross-sectional view showing the detailed structure of the rotation fixing part of the present invention shown in FIG.

The rotation fixing part 20 is fixed to the underwater floor so as not to move by the water flow and is capable of rotatably coupling the lower end of the pumping part 10. The sinker 21 and the rotary hinge support 22, A pinch lug 23, and a hinge shaft 24. [0028] As shown in Fig.

The sinker 21 is a structure capable of fixing the present invention in water, and is fixed to the bottom surface of the water by its own weight in a sinking state. Thus, any form of weight, such as the anchor of a ship, would be possible.

The rotary hinge member 22 is coupled to an upper portion of the sinker 21 and includes a fixed shaft 22a fixed to the sinker 21 in a buried form and a fixed shaft 22a fixed to the upper end of the fixed shaft 22a And a separation chamber 22c coupled to the upper end and the center of the fixing shaft 22a so that the fixing shaft 22a does not separate from the socket 22b, ≪ / RTI >

At this time, the socket 22b may be cylindrical, the upper portion may be closed, the fixing shaft 22a may be inserted into the lower portion of the socket 22b, the releasing part 22c may be ring- So that the fixed shaft 22a is not separated from the socket and the separation shaft 22c is further coupled to the center of the fixed shaft 22a, that is, to the outside of the socket 22b, So that it is no longer inserted into the socket 22b.

Therefore, the socket 22b can be rotated 360 degrees horizontally without detaching the socket 22b around the fixed shaft 22a.

The pinch member 23 is coupled to the upper portion of the rotary hinge member 22 and includes a bracket 23a and a pin 23b.

The pair of brackets 23a are vertically coupled to each other at an upper end of the rotary hinge member 22 so as to be spaced apart from each other. A hole through which the pin 23b can pass may be formed at the center of each bracket 23a.

The pin 23b may penetrate the bracket 23a and the pin 23b may be inserted into the bracket 23a and the pin 23b while the hinge shaft 24 is inserted between the brackets 23a. The hinge shaft 24 is hinged to the bracket 23a by simultaneously passing through the bracket 23a.

Accordingly, the hinge shaft 24 is vertically rotatable by the pintle support member 23.

The lower end of the hinge shaft 24 is coupled to the pintle support body 23 and the upper end of the hinge shaft 24 can be flanged to the suction strainer 11 of the pumping portion 10. [

Due to such a structure, the pumping portion 10 is rotatable 360 degrees horizontally about the point where the sinker 21 is fixed, and is rotatable within a predetermined angle vertically.

That is, as the float rotating part 50 rotates 360 degrees with a circle in the water surface, the pumping part 10 is in a state of being tilted at a predetermined angle by the pinchers 23 in a state of being constrained by the sinker 21 It is possible to rotate 360 degrees. That is, the trajectory drawn by the pumping section 10 is the same as the inverted cone.

Next, the flexible pipe 30 is connected to the upper end of the water pump 10 and has a flexible material and a shape.

The flexible tube 30 may have a corrugated shape as shown, and may be expanded, compressed, and bent.

Therefore, since the pumping part 10 and the pumping part 40 are connected to each other by the flexible pipe 30, the degree of bending of the flexible pipe 30 changes when the inclination angle of the pumping part 10 changes according to the water level. The pumping unit 40 can be maintained vertically.

At this time, a flange surface is formed at the upper and lower ends of the flexible tube 30, so that the flange can be coupled to the pumping part 40 and the pumping part 10, respectively.

Next, the pumping section of the present invention will be described with reference to FIG. 4 is a cross-sectional view showing a detailed structure of the pumping portion of the present invention shown in FIG.

 The pumping unit 40 is coupled to the upper portion of the flexible pipe 30 and can force the deep water through the pumping unit 10 to be discharged to the middle or water surface.

Specifically, the pumping unit 40 may include a discharge pipe 41, an impeller 42, a fixing pipe 43, a driving motor 44, and a driving shaft 45.

The discharge pipe (41) is coupled to the upper end of the flexible pipe (30) in a flange coupling manner and communicates with the flexible pipe (30). The discharge pipe (41) has a substantially T-shaped cross section and is capable of discharging the deep water drawn through the flexible pipe (30) to both sides.

An impeller 42 may be installed in the discharge pipe 41. The impeller 42 is rotated by the drive motor 44 to pump deep water from the pump 10 and discharge the water through the discharge pipe 41.

A fixing pipe 43 is coupled to the upper portion of the discharge pipe 41.

The fixing pipe 43 may be in the form of a pipe and the lower end may be coupled to the upper surface of the discharge pipe 41 in a flanged manner and the upper end may be coupled to the floating rotation unit 50.

At this time, the fixing pipe 43 and the discharge pipe 41 are not communicated with each other.

 The driving motor 44 is installed in the floating rotary part 50 and drives the impeller 42 by the driving shaft 45.

The driving shaft 45 is connected to the impeller 42 through the fixing pipe 43.

Here, the bearing 46 may be installed at the end of the drive shaft 45 to prevent the drive shaft 45 from vibrating. The bearing 46 may be fixed to a position where the discharge pipe 41 and the flexible pipe 30 are coupled by a separate support frame (not shown). Of course, the support frame is a structure through which water can pass.

Next, the floating rotating portion of the present invention will be described with reference to FIG. 5 is a sectional view showing the structure of the propellant of the present invention shown in Fig.

The floating rotating part 50 is coupled to the upper end of the pumping part 40 in such a configuration as to float on the water surface and rotate the pump 10 by thrust.

The float rotating unit 50 may further include a solar module 54 including a hull 51, a bulb 52 and a propellant 53 or a self-generating solar module 54.

The hull 51 can be formed in a frame shape and supports the propellant 53, the driving motor 44, and the fixing pipe 43 while floating on the water surface.

A hook 52 is attached to a lower portion of the hull 51 to support the hull 51 by buoyancy.

A propellant (53) may be installed on the hull (51). The propellant (53) generates a thrust so that the hull (51) can move from the water surface. As shown in the figure, the propellant 53 is installed downwardly from the upper side to the lower side, and can generate thrust force when the propellant 53 is immersed in water. Here, the propellant 53 may include a propelling motor 53a and a screw 53b rotated by the propelling motor 53a.

Since the floating rotary part 50 is constrained to the sinker 21 by the pumping part 10 and the flexible tube 30 and the fixed pipe 43, the floating rotary part 50 rotates in a circular arc from the water surface by the thrust.

At this time, the propellant 53 may be arranged to generate a thrust in the rotation direction of the hull 51. That is, the thrust is generated in the tangential direction of the circle drawn by the hull 51.

Power can be supplied to the driving motor 44 and the propellant 53 from the outside. That is, power can be supplied from the ground by a cable. However, in such a case, it is difficult to perform a long distance operation due to the limitation of the cable length, and the rotation of the floating rotating part 50 in one direction may be difficult due to the possibility of cable twisting.

Accordingly, in the present invention, the photovoltaic module 54 is provided on the hull 51 so that the power can be supplied by itself through self-power generation.

 Specifically, the power generated by the solar module 54 is charged in a battery (not shown), and supplies power to the driving motor 44 and the propulsion motor 53a of the propellant 53 from the battery. For this purpose, a separate control panel 55 is provided to control a series of processes such as supply of electricity, operation of a driving motor, and operation of a propellant.

The operation state of the present invention will be described below. FIG. 6 is an operational state view showing the operation state of the present invention shown in FIG. 1, and FIG. 7 is a view showing a diffusion range of a water circulation operation according to an embodiment of the present invention.

In the present invention, the floating rotary part 50 rotates while drawing a circle around a water surface around the sinker 21, while at the same time sucking deep water and discharging it to an intermediate or water surface, So that the operation can be performed.

When the sinker 21 is fixed at a position for improving water quality and the floating rotary part 50 is moved outward from the sinker 21, the pumping part hinged to the pintle support body 23 is inclined The flexible tube 30 is bent and elongated to be shaped like an elbow tube, and the fixing tube 43 is maintained in a vertical state.

At this time, the number of the water pipes (12) of the pumping section (10) can be adjusted according to the depth of water to properly connect them.

When the impeller 42 is driven by the driving motor 44, the deep seawater near the sinker 21 is sucked through the suction strainer 11 of the pumping portion 10, And is discharged to the middle layer or the water surface through the discharge pipe (41). When deeper water is supplied to the middle layer or water surface, the middle layer or surface water descends and flows into the deep water, and the water quality is improved by circulation between the deep water and the middle layer water or the surface water by continuous pumping.

In this state, when the propellant 53 of the floating rotating part 50 is operated, the floating rotating part 50 rotates along a circular orbit around the sinker 21. At this time, the fixed pipe 43 coupled to the floating rotary part 50 also rotates along the same path, and the pumping part 10 also rotates in an inclined state. That is, since the lower end of the pumping section 10 is constrained to the sinker 21, the hinge shaft 24 and the pumping section 10 coupled thereto are not moved by the rotation hinge body 22 It can rotate 360 degrees horizontally.

However, according to the present invention, the discharge tube (41) through which the deep water is discharged by the rotation of the floating rotary part (50) is in the middle or in the middle of the water It can be seen that the range of the circulation operation is much wider than the area of the circular trajectory because it moves while drawing a circle in the surface.

This can be seen in FIG. When the float rotating part 50 proceeds the water circulating operation around the sinker 21, the circulating operation is performed only in the area corresponding to the range of P1. In the present invention, the floating rotating part 50 rotates The water circulation operation can be performed to an extended range such as P finally because the zones such as P1, P2, P3 and P4 are successively superimposed, so that the water quality improvement work is performed to a much wider range than the conventional one can do.

Hereinafter, another embodiment of the present invention will be described. 8 is a schematic view showing the overall structure of a rotary water circulation apparatus according to another embodiment of the present invention.

According to the illustrated embodiment of the present invention, another embodiment of the present invention includes a pumping section 10, a rotation fixing section 20, a flexible tube 30, a discharge tube 41, a floating rotation section 50, .

First, referring to FIG. 9 together, a description will be given of the positive portion. 9 is a perspective view showing the pumping section of the present invention shown in Fig.

The pumping section 10 has a tubular configuration in which the deep water is sucked into the lower end vertically or inclined at a predetermined height from the bottom of the water. Specifically, the pumping section 10 includes a suction strainer 11, a pumping pipe 12, Lt; / RTI >

The structure of the suction strainer 11 and the pumping water pipe 12 may have a large-diameter structure as described above. That is, the suction strainer 11 has a porous shape, and the pumping pipe 12 can be connected to each other by a flange coupling method.

In this embodiment, a pump 13 is interposed between the suction strainer 11 and the pumping water pipe 12. Also, the pump 13 may be installed on the upper portion of the water pipe 12.

The pump 13 may be provided in a pump support pipe 14 which is flanged between the suction strainer 11 and the water discharge pipe 12 in the form of a separate tube. The pump 13 may be a low-pressure axial flow pump, and pumping deep seawater at a certain pressure through the suction strainer 11 to the pumping pipe 12.

Next, the rotation fixing portion may have a structure similar to that described above. That is, the rotation fixing part 20 may include a sinker 21, a rotary hinge support 22, a pin support body 23, and a hinge shaft 24. The sinker 21 is fixed by hand It is fixed in a sinking state on the bottom surface. The rotary hinge body 22 is coupled to an upper portion of the sinker 21 and includes a fixed shaft 22a fixed to the sinker 21 in a buried form, A socket 22b provided with a space in which a part of the fixing shaft 22a can be inserted and a releasing part 22c provided at the upper end and the center of the fixing shaft 22a so that the fixing shaft 22a does not separate from the socket 22b ).

At this time, the socket 22b may be cylindrical, the upper portion may be closed, the fixing shaft 22a may be inserted into the lower portion of the socket 22b, the releasing part 22c may be ring- So that the fixing shaft 22a is not separated from the socket 22b and the releasing part 22c is further coupled to the center of the fixing shaft 22a, that is, to the outside of the socket 22b, (22a) is no longer inserted into the socket (22b). Therefore, the socket 22b can be rotated 360 degrees horizontally around the fixed shaft 22a.

The pinned carrier 23 is coupled to the upper portion of the rotary hinge body 22 and includes a bracket 23a and a pin 23b. The pair of brackets 23a are connected to the rotary hinge body 22 And are vertically coupled to each other at an upper end of the frame. A hole through which the pin 23b can pass is formed at the center of each bracket 23a and the pin 23b can pass through the bracket 23a. The hinge shaft 24 is hinged to the bracket 23a by simultaneously passing the bracket 23a, the pin 23b and the bracket 23a while the hinge shaft 24 is inserted . Accordingly, the hinge shaft 24 is vertically rotatable by the pintle support member 23.

The lower end of the hinge shaft 24 is coupled to the pintle support body 23 and the upper end of the hinge shaft 24 can be flanged to the suction strainer 11 of the pumping unit 10. [

Next, the flexible pipe 30 is connected to the upper end of the water pipe 12 and is made of a flexible material and a shape, which can be corrugated, and can be expanded, compressed and bent. At this time, a flange surface may be formed on the lower end of the flexible tube 30, so that the flange can be coupled to the pumping portion 10.

Next, the discharge pipe and the connecting member will be described with reference to FIG. 10 is a coupled state view showing the state of engagement of the discharge pipe, the connecting member, and the floating rotating part shown in FIG.

The discharge pipe (41) is coupled to the upper end of the flexible pipe (30) in a flange coupling manner and communicates with the flexible pipe (30). The discharge pipe (41) has a substantially T-shaped cross section and is capable of discharging the deep water drawn through the flexible pipe (30) to both sides.

A connection member 60 is coupled to the upper portion of the discharge pipe 41.

The connecting member 60 is a member for connecting the discharge pipe 41 and the floating rotary part 50 and drawing the discharge pipe 41 and the water discharge part 10 together when the floating rotary part 50 moves It may be in the form of a rod or a pipe. The connecting member 60 may be integrally formed, but a plurality of the connecting members 60 may be connected in series to extend the length.

Next, with reference to FIGS. 10 and 11 together, the floating rotating portion will be described. 11 is a plan view showing the arrangement structure of the propellant of the present invention shown in Fig.

The floating rotating part 50 is coupled to the upper end of the connecting member 60 so as to rotate the pump 10 by the thrust of the propellant 53 while floating on the water surface.

The floating rotating part 50 may include a hull 51, a ball 52 and a propelling body 53. Since the hull 51 and the ball 52 are similar to those described above, do.

However, the propellant 53 generates thrust, and it may be downwardly sloped from the upper side to the lower side, and thrust may be generated in a state where the screw 53b of the propellant 53 is immersed in water. Here, the propellant 53 may include a propelling motor 53a and a screw 53b rotated by the propelling motor 53a.

At this time, the propellant 53 may be disposed and controlled so as to generate a thrust in the rotation direction or the opposite direction of the hull 51. Specifically, two forward propelling bodies 53 'and a reverse rotation propelling body 53' 'may be installed so that the angular hull 51 rotates clockwise and then rotates counterclockwise.

As shown in the figure, the forward rotation propulsive body 53 'and the reverse rotation propulsive body 53' 'are arranged so that the screws 53b of the forward rotation propulsive body 53' cross each other, , And can be controlled to drive the counter-rotating propelling body 53 '' when it rotates counterclockwise.

This is because, when power is externally supplied to the pump 13 and the propellant 53, if the hull 51 continues to rotate in only one direction, there arises a problem such as limitation of the cable length for power supply and twisting. The propellant 53 can be reciprocally rotated by forward rotation and reverse rotation, thereby achieving stable water quality improvement work.

It is preferable that the water circulation operation of the middle or water surface included in a certain radius around the sinker 21 can be performed without missing if the floating rotary part 50 makes a reciprocating rotation within 0 to 360 °.

12 is a view showing a diffusion range of a water quality improvement work according to another embodiment of the present invention.

As shown in the figure, when the float rotating part 50 reciprocally rotates within 0 to 360 degrees around the sinker 21 and the water circulation operation proceeds, zones such as P1, P2, P3 and P4 are successively overlapped and finally Water quality improvement work can be performed at one point up to an extended range of almost P.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention may be embodied in many other specific forms without departing from the spirit or essential characteristics thereof. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the scope of the appended claims, as well as the appended claims.

10: Pumping part 11: Suction strainer
12: Pumping pipe 13: Pump
14: Pump support tube
20: rotation fixing part 21: sinker
22: rotating hinge member 22a: fixed shaft
22b: socket 22c:
23: pinch lag 23a: bracket
23b: Pin 24: Hinge shaft
30: Flexible tube
40: pumping section 41: discharge pipe
42: impeller 43: fixing pipe
44: drive motor 45: drive shaft
50: floating rotating part 51:
52: Bug 53: Propellant
53 ': forward rotation propulsion 53'': reverse rotation propulsion
53a: Propulsion motor 53b: Screw
54: Photovoltaic module
60: connecting member

Claims (11)

A tubular pumping portion in which deep water having a predetermined height is sucked from the underwater floor; A rotation fixing part fixed to the underwater floor and rotatably coupled with the lower end of the pumping part; A flexible tube coupled to an upper end of the positive portion; A pumping unit coupled to an upper portion of the flexible pipe and forcedly sucking the deep water through the pumping unit and discharging the deep water to the middle or water surface; And a floating rotary part coupled to an upper end of the pumping part and capable of moving by thrust force while floating on a water surface,
The rotation-
A sinker fixed to the floor of the water by its own weight;
A socket having a fixed shaft coupled to the sinker, a socket having a top portion of the fixed shaft inserted therein and rotatable 360 degrees around the fixed shaft, and a separation chamber coupled to the center of the fixed shaft top so that the fixed shaft does not separate from the socket. A rotating hinge supporting the upper portion of the sinker so as to be rotatable 360 degrees horizontally;
A pinched member rotatably coupled to the upper portion of the rotating hinge support vertically; And
And a hinge shaft connecting the pinch retard to the pumping unit,
Wherein the float rotating unit rotates the water around the sinker by thrust at the water surface. delete The method according to claim 1,
Wherein the pinched member comprises a pair of brackets vertically coupled to the upper end of the rotary hinge and a pin extending through the bracket and the hinge shaft inserted between the brackets. The method according to claim 1,
The pumping unit may include a 'T' type discharge pipe connected to the upper end of the flexible pipe, an impeller installed inside the discharge pipe, a lower end coupled to the upper portion of the discharge pipe, And a driving shaft for transmitting the driving force of the driving motor to the impeller through the fixing pipe. The method according to claim 1,
The float rotating part includes a hull moving on the water surface, a port attached to a lower portion of the hull to float the hull, and a propulsion body installed downward from the upper side of the hull to downwardly incline the hull to generate thrust in a rotating direction of the hull The water circulation device comprising: 6. The method of claim 5,
Wherein the hull is provided with a photovoltaic module capable of self-power generation to supply power to the pumping unit and the propellant. A tubular water pump having a pump on the suction port side for forcibly sucking deep water having a predetermined height from the underwater floor; A rotation fixing part fixed to the underwater floor and rotatably coupled with the lower end of the pumping part; A flexible tube coupled to an upper end of the positive portion; A discharging pipe connected to an upper portion of the flexible pipe and discharging deep-seated water sucked through the pumping portion to an intermediate layer or a water surface; A floating rotating part floating on the water surface and capable of moving by thrust; And a connection member connecting the discharge pipe and the floating rotation unit,
The rotation-
A sinker fixed to the floor of the water by its own weight;
A socket having a fixed shaft coupled to the sinker, a socket having a top portion of the fixed shaft inserted therein and rotatable 360 degrees around the fixed shaft, and a separation chamber coupled to the center of the fixed shaft top so that the fixed shaft does not separate from the socket. A rotating hinge supporting the upper portion of the sinker so as to be rotatable 360 degrees horizontally;
A pinched member rotatably coupled to the upper portion of the rotating hinge support vertically; And
And a hinge shaft connecting the pinch retard to the pumping unit,
Wherein the float rotating unit rotates the water around the sinker by thrust at the water surface. delete 8. The method of claim 7,
Wherein the pumping unit includes a suction strainer coupled to the rotation fixing unit and sucking in deep water, at least one pumping water pipe coupled to the suction strainer, and a pump installed between the suction strainer and the pumping water pipe. Rotary water circulation device. 8. The method of claim 7,
The floating rotating portion includes a hull moving on the water surface, a floating portion attached to a lower portion of the hull to float the hull, and a downward inclined downward inclined portion provided on the hull to generate a thrust force in a rotating direction Lt; RTI ID = 0.0 > a < / RTI &
Wherein the floating rotating part reciprocally rotates within a range of 0 to 360 degrees. 11. The method of claim 10,
Wherein said propellant is constituted by a forward rotation propulsion body for generating a thrust in the direction of rotation of said hull and a reverse rotation propulsion body for generating thrust in the opposite direction.

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