WO2018216908A2

WO2018216908A2 - Revolution-type water circulation device

Info

Publication number: WO2018216908A2
Application number: PCT/KR2018/004560
Authority: WO
Inventors: 홍성희; 홍수정; 홍성민; 이주은
Original assignee: (주)씨앤씨솔루션
Priority date: 2017-05-26
Filing date: 2018-04-19
Publication date: 2018-11-29
Also published as: WO2018216908A3; CN108928859A; KR101846235B1

Abstract

The present invention provides, as a technical gist, a revolution-type water circulation device comprising: a support unit comprising a buoyant portion formed to float above a water surface and a chain portion arranged underwater such that the buoyant portion is moored in a desired position, an anchor being connected to an end portion of the chain portion; a revolution unit that revolves in the periphery of the support unit and around the support unit, thereby circulating water in the corresponding area; and a connection unit which connects the revolution unit and the support unit to each other, and which moves together when the revolution unit revolves, wherein the support unit comprises a bearing portion which is connected to the buoyant portion, which protrudes upward from the buoyant portion, and which has a space formed therein, and a bolt portion, one end of which is seated on the upper portion of the bearing portion, and the other end of which is inserted into the inner space of the bearing portion to be connected to the chain portion, and the bearing portion and the bolt portion are driven separately from each other. Accordingly, the revolution unit can circulate water while revolving with a large radius, and, particularly, it is possible to prevent the chain portion from unintentionally being twisted underwater by rotational power of the device due to circulation of water caused by individual driving of constituent elements. In addition, the revolution unit comprising core components and electronic devices and the support unit connected to the anchor are configured separately such that, even if the support unit is immersed in water, the revolution unit is not immersed in water and thus can be protected.

Description

Static water circulator

The present invention relates to an orbital water circulation device, and more particularly, it is possible to circulate water while revolving a wide radius through an orbital unit, and in particular in the water by the rotational force of the circulation device due to the water circulation through the individual drive of the components. It relates to an idler water circulation device that can prevent the problem of the chain portion twisted.

In Korea, there are about 18,000 water source lakes, with 14,500 lakes with less than 10m of levee height and less than 1 million cubic meters of fresh water. Most of these lakes are exposed to soil and debris due to runoff during rainfall, which tends to deteriorate water quality in lakes located in or near cities. In addition, due to the inflow of contaminated river water, most of these complaints are accelerating eutrophication, and are suffering from turbidity and green algae. In addition, lakes artificially formed in cities, as well as reservoirs that were used for agricultural water in the past, are becoming new hydrophilic lakes by converting reservoirs that have become less used as agricultural water sources with the development of new cities or urban areas. Since these hydrophilic lakes have low water depths, green algae tend to be intensified by dust supplied from the atmosphere even in the absence of special inflow pollutants, and are affected by turbidity depending on the bottom state of the lake. Therefore, it is essential to apply water quality improvement technology that can control micro suspended solids and algae phenomena which are common problems of these lakes.

However, the conventionally developed water circulation system is a large size that circulates 38 tons of water per minute, and is not applicable to a large number of foreign or domestic dams such as the United States. Such large facilities are not suitable for the application of small lakes such as ecological rivers, park ponds, golf course ponds, sewage treatment plants and water purification plants due to excessive cost and inefficiency of initial installation and maintenance. Moreover, the conventional water circulation system is structurally designed to be applied to a stagnant body of water such as a lake dam, and thus cannot be used at high wind speeds or high waves.

In order to solve the above-mentioned problems, a 'water-resistant solar water circulation device of Korea Patent Registration No. 10-1207955' has been proposed. It is a solar water circulation device having a solar panel installed to charge power using solar light, and a motor driven by using the electric power charged by the solar panel, which is a buoyancy material that floats the device behind water by buoyancy. ; An upper stand for placing the motor; An impeller connected to the motor by a shaft at the bottom of the upper base; A distribution plate for spreading the water introduced into the inlet by the impeller from the top to all directions; Extension support connected to the upper support; Connecting the end of the extension support and the buoyancy material, the connection portion formed of a chain or elastic material to improve the wave resistance by waves or blue; And a length adjusting part formed between one side end of the upper pedestal and the middle portion of the extension support, for adjusting the length between the upper pedestal and the middle portion of the extension support.

However, the conventional water circulator has a limitation in circulating water in a wide radius because the water circulates in particular while the position is not moved and rotates at the position. In addition, the buoyancy material that floats in the water, the chain and anchor connected to the buoyancy material is connected to each other integrally, when the buoyancy material floating on the water surface is rotated together the chain connected to the buoyancy material. In this case, the chain is twisted in the water, and if it is twisted to a certain level, the length of the chain is reduced so that the anchor is floated and the position of the device is greatly deviated, or when the anchor is deeply anchored to the lower layer, the water circulator is tensioned. Partial submersion causes problems such as failure of electronic devices such as controllers. In addition, when the connection between the buoyancy material and the device is broken, a big problem occurs that the water circulation device itself floating on the water surface is completely submerged by the buoyancy material.

Therefore, an object of the present invention is to circulate water while revolving a wide radius through an idle unit, and in particular, through the individual drive of the components to prevent the problem of twisting the chain portion in the water by the rotational force of the device due to the circulation of water It is to provide a typical water circulation system.

In addition, the idle unit including core parts and electronic devices and the support unit connected to the anchor are composed of a separate configuration, so even if the support unit is inundated, the idle unit is not inundated to provide an idle water circulation device that can protect the idle unit. It is.

The above object is a support unit comprising a buoyancy portion formed to float on the surface of the water, and a chain portion disposed in the water so that the buoyancy portion is mooring at a desired position; An idle unit configured to circulate water in a corresponding area by revolving around the support unit around the support unit; The revolving unit and the support unit are connected to each other, and the revolving unit is composed of a connection unit moving together when the revolving unit, the support unit is connected to the buoyancy portion, protrudes upward from the buoyancy portion therein A bearing portion having a space formed therein; One end is seated on the upper portion of the bearing portion, the other end includes a bolt portion inserted into the inner space of the bearing portion to be connected to the chain portion, the bearing portion and the bolt portion is characterized in that the individual drive each other driven Achieved by the device.

Here, a swivel is further included between the bolt portion and the chain portion, and the swivel is preferably located on the water surface.

In addition, the chain portion is disposed inside the protective tube for protecting the chain portion, and preferably further comprises a protective portion consisting of a mounting disk disposed between the protective tube and the bolt portion.

The bearing part is formed at the center of one buoyancy part, and the bolt part is preferably disposed at the center of the buoyancy part.

Preferably, the bearing part is formed in a central space formed by connecting a plurality of buoyancy parts, and the bolt part is disposed in a central space between the buoyancy parts.

According to the configuration of the present invention described above, it is possible to circulate water while revolving a wide radius through the idle unit, in particular, it is possible to prevent the problem of the chain portion twisted in the water by the rotational force of the device due to the circulation of water through the individual drive of the components. have.

In addition, the revolving unit including the core parts and the electronic device and the supporting unit connected to the anchor are configured in a separate configuration, so that the revolving unit is protected even if the revolving unit is not flooded.

1 is a perspective view of an idler water circulation device according to a first embodiment of the present invention,

2a and 2b is a front view and a cross-sectional view of the support unit according to the first embodiment of the present invention,

3 is a perspective view of an idle water circulation system according to a second embodiment of the present invention;

4A and 4B are front and cross-sectional views of the support unit according to the second embodiment of the present invention.

5A and 5B are a perspective view and a cross-sectional view of the protector.

An idle water circulation device according to an embodiment of the present invention includes a support unit including a buoyancy portion formed to float on the surface of the water, and a chain portion disposed in the water so that the buoyancy portion is anchored at a desired position, and an anchor connected to an end thereof; An idle unit configured to circulate water in a corresponding area by revolving around the support unit around the support unit; The revolving unit and the support unit are connected to each other, and the revolving unit is composed of a connection unit moving together when the revolving unit, the support unit is connected to the buoyancy portion, protrudes upward from the buoyancy portion therein A bearing portion having a space formed therein; One end is seated on an upper portion of the bearing portion, and the other end includes a bolt portion inserted into an inner space of the bearing portion so as to be connected to the chain portion, and the bearing portion and the bolt portion are configured to individually drive each other.

Hereinafter, an orbital water circulation device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 and 3, the idler water circulation device 10 according to the first and second embodiments includes a support unit 100, an idle unit 300, and a connection unit 500. do.

The idle unit 300 is a motor driven by receiving power from the outside, an impeller connected to a rotating shaft of the motor to rotate in an underwater space, a controller for controlling the driving of the motor, and a component of the idle unit 300. It includes a buoyancy material to float on the surface of the water. The idle unit 300 revolves around the support unit 100 without any additional power around the support unit 100 to serve to circulate water in the corresponding area.

The idle unit 300 is connected to the support unit 100 by a connection unit 500. That is, the connection unit 500 connects the idle unit 300 and the support unit 100 to each other, and is configured to move together when the idle unit 300 idles. The distance in which the idle unit 300 revolves while drawing a circle around the support unit 100 is determined by the length of the connection unit 500.

The support unit 100 includes a buoyancy part 110, a chain part 130, a bearing part 150, a bolt part 170, and a connection part 190. In this case, the buoyancy unit 110 is present so that the support unit 100 floats on the surface of the water, and as shown in FIGS. 2A and 2B, the buoyancy unit 110 may subsequently float the support unit on the surface of the water. If necessary, one buoyancy unit 110 may be used as illustrated in FIGS. 4A and 4B.

The chain portion 130 is disposed in the water so that the buoyancy portion 110 is mooring at a desired position, the anchor is connected to the end. That is, the support unit 100 is moored without moving the position by the anchor connected to the end of the chain portion 130. However, water tends to flow without staying in one area, and in particular, since the revolving unit 300 connected to the support unit 100 revolves around the support unit 100, this causes the chain part 130 to be underwater. Can get tangled. That is, when the support unit 100 and the revolving unit 300 are connected to each other so that the chain unit 130 rotates by the revolving of the revolving unit 300, the chain unit 130 is entangled with each other when the rotation unit continues to rotate. do. When the chain 130 is tangled with each other, the length of the chain 130 is shortened. As a result, the tension is increased when the anchor is floating and the position of the device is largely deviated or when the chain 130 is deeply fixed to the anchor or the lower layer. This may cause breakage of the support unit 100 because the force to pull the buoyancy portion 110 in the water increases. Therefore, the bearing part 150 and the bolt part 170 are included to prevent the chain from being twisted.

The bearing part 150 is connected to the buoyancy part 110 and protrudes upward from the buoyancy part 110 to form a space therein. That is, the bearing part 150 is connected to the buoyancy part 110 and thus is affected by the movement of the buoyancy part 110. In this case, when the buoyancy unit 110 is connected to a plurality of buoyancy units 110 as shown in FIGS. 2A and 2B, the bearing unit 150 is connected to a plurality of buoyancy units 110. 150 is formed, whereby the bolt portion 170 is preferably disposed in the central space between the buoyancy portion (110). 4A and 4B, the bearing part 150 is formed at the center of the buoyancy part 110 having a cylindrical shape when formed in one or stacked shapes. In addition, the bolt 170 is also disposed at the center of the buoyancy unit 110. The positions of the bearing unit 150 and the bolt unit 170 may be changed according to the number and arrangement of the buoyancy unit 110.

The bolt portion 170 is seated on the bearing portion 150. Bolt portion 170 is formed at the top of the bearing portion 150 by forming a ring-shaped handle portion 171 so that the operator can lift the chain portion 130 from the outside at one end, the other end chain portion 130 It is inserted into the bearing portion 150 to be connected to). Here, one end of the bolt portion 170 is preferably larger than the diameter of the bearing portion 150 to be seated on the upper portion of the bearing portion 150 without being inserted into the bearing portion 150, the other end of the bolt portion 170 Silver is preferably made of a smaller diameter than the bearing portion 150 to be inserted into the internal space of the bearing portion 150. In addition, the other end of the bolt portion 170 is connected to the chain portion 130, the bolt portion 170 is affected by the movement of the chain portion 130.

As such, the bearing part 150 is coupled to the buoyancy part 110 to be affected by the movement of the buoyancy part 110, and the bolt part 170 is connected to the chain part 130 to move the chain part 130. get affected. At this time, the bolt portion 170 is seated on the upper portion of the bearing portion 150 but is not coupled to each other, so that the movement of the bearing portion 150 according to the movement of the buoyancy portion 110 is transmitted to the bolt portion 170. Likewise, the movement of the bolt unit 170 according to the movement of the chain unit 130 is not transmitted to the bearing unit 150. That is, the bearing unit 150 and the bolt unit 170 are driven separately from each other. As a result, even if the buoyancy unit 110 rotates, the chain unit 130 does not rotate, so that the chain unit 130 is twisted due to rotation. Can be prevented. Furthermore, since the chain 130 is not twisted, the buoyancy unit 110 may not sink due to the tension of the chain 130.

In some cases, a swivel 173 may be further included between the bolt 170 and the chain 130 to prevent the chain 130 from being twisted. One end of the swivel 173 is connected to the bolt portion 170 and the other end is connected to the chain portion 130 so that the bolt portion 170 and the chain portion 130 can be individually driven. That is, even if the bolt unit 170 rotates, the chain unit 130 does not rotate. On the contrary, even if the chain unit 130 rotates, the chain unit 130 does not rotate, so the chain unit 130 is not affected by the chain unit 130. Twisting does not happen. At this time, the swivel 173 is preferably located on the surface of the water, not in the water. In the case of the swivel 173, the swivel 173 is not vertically rotated in a state in which the swivel 173 does not rotate individually, and thus cannot perform the role of the swivel 173 properly. Therefore, when the swivel (173) is placed in water, the swivel (173) is not vertically erected by the water and tilted, and because of this, the swivel (173) is erected vertically on the water surface and tensioned from both sides It is desirable to receive.

The support unit 100 also includes a connection unit 190, which is formed on the buoyancy unit 110 to connect the support unit 100 to the connection unit 500. . That is, the end of the support unit 100 is coupled to the ring-shaped connecting portion 190.

In addition, as shown in FIG. 5, the protection unit 700 may further include a protection unit 700. The protection unit 700 may include a chain unit 130 disposed therein to provide a chain unit 130. It may be formed of a protective tube 710 to protect and the mounting disk 730 disposed between the bolt portion. The chain part 130 may collide with the buoyancy part 110 disposed outside the chain part 130 by the movement of water. If there is a risk that the buoyancy portion 110 is damaged if the chain portion 130 and buoyancy portion 110 is constantly hitting the protection tube 710 is formed to surround the chain portion 130 to prevent this do.

In the conventional case, there is a limit to circulating water in a wide radius because the water circulation device circulates water while rotating at that position without specially moving. In addition, the chain connected to the buoyancy material by the rotation of the device is twisted while rotating together, if the twisted to a certain level, the length of the chain is reduced so that the anchor is floating, the position of the device is separated or the anchor is deeply fixed by water The circulator was partially flooded, causing electronic devices such as controllers to fail. In addition, when the connection between the buoyancy material and the device is broken, a big problem may occur that the water circulation device itself floating on the water surface is completely submerged by the buoyancy material.

However, in the case of the present invention, water can be circulated while revolving a wide radius through the revolving unit 300, and in particular, the chain part 130 is twisted. The bearing part 150, the bolt part 170, and the swivel 190 It can be solved through individual driving of). In addition, the idle unit 300 including a core component and an electronic device, such as a motor and a controller, and the support unit 100 connected to the anchor are configured in a separate configuration, even if the support unit 100 is submerged. It will not be flooded to protect the device.

Claims

In an orbital water circulator,

A support unit including a buoyancy portion formed to float on the surface of the water, and a chain portion disposed in the water so that the buoyancy portion is moored at a desired position and having an anchor connected to an end thereof;

An idle unit configured to circulate water in a corresponding area by revolving around the support unit around the support unit;

The idle unit and the support unit is connected to each other, and the idle unit is made of a connection unit that moves together when idle,

The support unit,

A bearing part connected to the buoyancy part and protruding upward from the buoyancy part to form a space therein;

One end is seated on the upper portion of the bearing portion, the other end includes a bolt portion inserted into the inner space of the bearing portion to be connected to the chain portion,

The bearing part and the bolt part are driven separately from each other to prevent the chain part from being twisted.

The support unit further comprises a swivel (swivel) between the bolt portion and the chain portion, the swivel is erected vertically on the water surface, characterized in that positioned to receive tension from both the bolt portion and the chain portion Water circulator.
The method of claim 1,

The chain part is disposed inside the protection tube for protecting the chain, and the revolving water circulation system further comprises a protection unit consisting of a seating disk disposed between the protection tube and the bolt.
The method of claim 1,

The bearing portion is formed at the center of one buoyancy portion,

And the bolt part is disposed at the center of the buoyancy part.
The method of claim 1,

The bearing portion is formed in the central space formed by connecting the plurality of buoyancy portion,

And the bolt part is disposed in a central space between the buoyancy parts.