KR102176422B1 - The rivers freezing method - Google Patents

Abstract

The present invention relates to a method of freezing a river, which comprises: a freezing apparatus installation step of installing a freezing line group body on a supporter at a certain height; a river water level control step of controlling a water level control beam to maintain a proper water level; a freezing position setting step of controlling an upper control unit and a lower control unit of the supporter to submerge the freezing line group body in a desired underwater position; a punched hole setting and buoyancy control step of engaging a hole setting unit, an interval maintaining unit, and a multipurpose control unit assembly with a freezing hose to keep intervals to be uniform and, at the same time, simultaneously controlling an engagement degree of the multipurpose control unit; a primary freezing step of operating a freezer to rapidly, safely freeze the river by the freezing hose or the like; a primary freezing ice submerge step of separating the multipurpose control unit engaged with the hole setting unit by a screw and, at the same time, rotating the upper control unit and the lower control unit of the supporter to lower a support plate so as to submerge a primary frozen ice frozen on the group body in the water; and a complete river freezing step of rapidly, safely freezing the river by the freezing hose or the like by operating the freezer. The present invention is able to artificially, efficiently freeze the river to form a sufficient ice, thereby safely forming ice earlier than the time of freezing in the natural status and, at the same time, controlling the lasting period of ice as much as possible to extend the lasting period of ice and to rapidly obtain much broader and thicker ice than in the natural status in a stable manner.

Description

The rivers freezing method

The present invention relates to a river freezing method, in detail, by artificially freezing a river or a reservoir or the like with an appropriate thickness or more in winter, so that various winter events can be safely and efficiently planned by selecting a time for a long period of time. It is about how to freeze the river.

In general, in order to smoothly carry out various events using ice in winter, for example, the Sancheoneo Festival and Smelt Festival in Gangwon-do, more and faster ice can be secured to promote the safety of the event and the extension of the event period.

In addition, it is difficult to predict when the ice becomes thickest, and even if the water temperature and temperature are both zero, it often happens that the ice sheet does not form.

Therefore, various events using ice in winter often do not proceed smoothly, and concerns about safety accidents increase due to weakening of freezing, which causes the event itself to be canceled.

In particular, in such winter event areas, there has been a continuous demand for the development of technology that can freeze rivers and form ice sheets even artificially.

On the other hand, the conventional technology includes Invention Patent Application No. 10-2010-0097532 (Artificial Freezing Device Over Water and Its Artificial Freezing Method) and Invention Patent Application No. 10-2010-0097531 (Self-Connecting Ice) Acceleration and thawing delay devices).

Therefore, the main object of the present invention is to artificially freeze the river efficiently to form a sufficient ice sheet so that the ice sheet can be safely formed earlier than the freezing time in the natural state, and the duration of the ice sheet is maximally adjusted and extended. It is to provide a method of freezing rivers that makes it possible to obtain a much wider and thicker ice sheet quickly and reliably than in natural conditions.

Another object of the present invention is to secure the ice thicker and faster for various winter events (Sancheoneo Festival in Gangwon-do, Smeltfish Festival, etc.) using ice even in the inland waters such as rivers to ensure smooth progress of the event and the safety of participants and at the same time The goal is to provide a river freezing method that enables regional development to be maximized by extending it and coordinates the event schedule accurately and stably.

In order to achieve the above object, the river freezing method of the present invention includes a refrigeration device installation step in which an injection pipe, a discharge pipe, and a freezing hose assembly are combined with a support and installed at a certain height, and a water level control beam is controlled to maintain an appropriate water level in the river. The step of adjusting the water level of the river so that the support is adjusted, the freezing position setting step of submerging to the desired underwater position by adjusting the height of the injection pipe, discharge pipe, and freezing hose assembly by adjusting the upper and lower control ports of the support, and the hole setting hole and the distance maintenance device and multipurpose By combining the control assembly with the refrigeration hose, the distance between the refrigeration hose is kept constant, and the hole setting and buoyancy control step to control the degree of coupling of the multi-use control device, and the river is quickly and safely operated by the freezer by operating the refrigeration hose. The first freezing step of freezing and the multi-purpose adjustment unit screwed to the hole setting unit are separated, and the support plate is lowered by rotating the vertical adjustment unit of the support so that the first frozen ice frozen in the assembly is submerged in the water surface. The basic features of the technical composition include the first freezing ice dive stage and the river complete freezing stage in which the river freezes quickly and safely by operating the freezer and freezing hoses.

Therefore, in the river freezing method of the present invention, after installing the support and the support plate in the river, the injection pipe, the discharge pipe, and the freezing hose assembly are combined to submerge the water surface, and the freezer is operated to freeze the river quickly and safely. Since it is possible to obtain ice, it is possible to artificially freeze the river efficiently to form a sufficient ice sheet so that the ice sheet can be formed quickly and safely earlier than the freezing period in the natural state, and the duration of the ice sheet can be extended as much as possible. It has the effect of revitalizing regional development by extending the event period to the maximum and promoting the smooth progress of the event and the safety of participants.

1 is a front view showing an installation state of a refrigeration device to explain the river freezing method according to the present invention.
Figure 2 is a front view showing the water level control state to explain the river freezing method according to the present invention.
Figure 3 is a front view showing the first freezing state to explain the river freezing method according to the present invention.
Figure 4 is a front view showing a frozen ice diving state to explain the river freezing method according to the present invention.
Figure 5 is a front view showing a secondary freezing state to explain the river freezing method according to the present invention.
Figure 6 is a front view showing a river freezing complete state to explain the river freezing method according to the present invention.
7 is a plan view showing a freezing means for explaining a river freezing method according to the present invention.
Figure 8 is a cross-sectional view showing the freezing means to explain the river freezing method according to the present invention.
Figure 9 is a front view showing the freezing means for explaining the river freezing method according to the present invention.
Figure 10 is a front view showing a combined support to explain the river freezing method according to the present invention.
11 is a cross-sectional view showing the disassembled assembly of a hole setting hole, a space maintenance device, and a multi-purpose control device assembly of the system to explain the river freezing method according to the present invention.
12 is a block diagram showing a control unit for explaining a river freezing method according to the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figs. 1 to 11, the river freezing method of the present invention has a plurality of supports 121 of the freezing apparatus 100 installed at the installation location of the river, and the injection pipe 112 communicated with the refrigerator 111 And a refrigerating device installation step of combining the assembly of the discharge pipe 113 and the freezing hose 114 with the support 121 to be installed at a predetermined height; A river water level adjustment step of controlling the water level adjustment beam 200 to maintain an appropriate water level in the river when the installation step of the refrigeration device 100 is completed; When the river water level adjustment step is completed, the height of the injection pipe 112, the discharge pipe 113, and the freezing hose 114 assembly is adjusted by adjusting the vertical adjustment port 123 of the support base 121 to a desired underwater position. A step of setting a submerged freezing position; When the freezing position setting step is completed, the assembly of the hole setting unit 140, the space maintaining unit 150, and the multi-use control unit 160 is combined with the freezing hose 114 to maintain a constant spacing of the freezing hose 114 A perforation hole setting and buoyancy control step of adjusting the degree of coupling of the multi-use control unit 160 at the same time; When the drilling hole setting and buoyancy adjustment step is completed, a first freezing step of activating the refrigerator 110 to freeze the river quickly and safely by means of a freezing hose 114; When the first freezing step is completed, the support plate 130 is rotated by rotating the vertical adjustment unit 123 of the support 121 while removing the multipurpose adjustment unit 160 screwed to the hole setting unit 140. The first frozen ice dive step of immersing the first frozen ice frozen in the assembly of the injection pipe 112 and the discharge pipe 113 and the freezing hose 114 because it descends; And when the first freezing ice dive step is completed, the freezer 110 is operated to configure a river complete freezing step of freezing the river quickly and safely by the freezing hose 114.

In the step of installing the freezing device, a plurality of freezing hoses 114 are communicated between the injection pipe 112 and the discharge pipe 113 of the freezing device 100, and the freezing device is connected to the injection pipe 112 and the discharge pipe 113. 111), and a plurality of supports 111 having an up and down adjustment device 123 are installed in the river at regular intervals, but by combining the support plate 130 with the up and down adjustment device 123, the injection pipe 112 And the discharge pipe 113 is placed on the support plate 130 and then bent and combined.

Here, the continuously circulating refrigerator 111 circulating the refrigerated material may selectively use various energies such as electricity, gas, and processed crude oil, and various circulating refrigerant materials such as refrigerant or antifreeze may be selected.

Further, an adjustment nut 122 is integrally formed on the upper end of the support 121 and the lower portion of the up and down adjustment unit 123 is screwed to the adjustment nut 122, but the flange 124 is attached to the outer periphery of the up and down adjustment unit 123. It is preferable to form a) to support the support plate 130.

In addition, a key 124 is formed at the upper end of the up and down adjustment device 123, and a fixing member 126 that is fastened to the top is provided, and after fastening, it is fixed by welding or the like, but using the key 124, the up and down adjustment device 123 Since it can be easily moved up and down according to rotation or reverse rotation, the height of the support plate 130 can be adjusted.

In addition, the center hole 131 is drilled in the center of the support plate 130 to fit the upper end of the vertical adjustment device 123, but the injection pipe 112 and the discharge pipe 113 are provided on the left and right sides of the support plate 130. It is preferable to form a guide groove 132 that is easily placed.

In the river water level control step, the opening and closing means 220 installed on the sluice door 210 of the water level control beam 200 is controlled by the control unit 230 to close the sluice door 210 to maintain the appropriate water level of the river, but at a certain level. It is preferable to control the opening/closing means 220 so as to immerse the assembly of the injection pipe 112 and the discharge pipe 113 and the freezing hose 114 of the freezing apparatus 100 to maintain an appropriate water level.

Here, the control unit 230 includes a level sensor 232 and a water temperature sensor 231 that senses and applies the water level of the river and the temperature for each location.

Further, it is preferable that the sluice door 210 has a different height up, down, and an opening and closing means 220 in each sluice 210 so that the opening and closing of the sluice door 210 can be controlled in consideration of the temperature according to the water level.

In the freezing position setting step, when the support plate 130 is lowered by adjusting the upper and lower adjustment ports 123 of the support 121, the assembly of the injection pipe 112, the discharge pipe 113, and the freezing hose 114 is also linked to descend. Therefore, dive as much as you want into the water of the river.

In the step of setting the perforation hole and adjusting the buoyancy, the horizontal bar 152 having the hole setting port 140 positioned at an appropriate interval between the freezing hose 114 and forming the spacing protrusion 153 of the spacing tool 150 is formed. After placing it under the freezing hose 114, if the multi-purpose control device 160, which is vertically connected to the hole setting device 140, is rotated and descends into the water, buoyancy is generated.At this time, the depth is adjusted to obtain an appropriate buoyancy. To be.

Therefore, it is possible to submerge the assembly of the hole setting unit 140 and the space maintenance unit 150 and the multipurpose control unit 160 of the freezing means 110 into the water at a constant and accurate depth as desired.

Here, a vertical screw hole 141 is formed in the hole setting hole 140 so that an ice hole can be easily formed when the river is frozen, but a flange 142 is formed at the top to maintain a solid support in the frozen state. By forming an annular protrusion 143 on the outer periphery, it prevents separation by guiding the coupling ring 151 of the spacing retainer 150, which will be described later, and allows easy rotation, and the spacing retainer 150 It is provided with a coupling ring 151 that is fastened to the outer periphery of the hole setting hole 140 to prevent the lower part from being caught by the phantom protrusion 143 of the hole setting hole 140 and is moved outward to the coupling ring 151 A horizontal bar 152 is formed, but the interval protrusions 153 are protruded upward from the horizontal bar 152 to maintain a constant spacing of the freezing hose 114 of the freezing means 110 located above the horizontal bar 152 It is ideal to induce it so that it can freeze efficiently because it induces it.

Moreover, by screwing the multi-use control unit 160 into the vertical screw hole 141 of the hole setting unit 140 to adjust the coupling depth to obtain the desired buoyancy, and at the same time rotate the multi-use control unit 160 to separate By doing so, since an ice hole is formed in the hole setting hole 140, damage to the freezing hose 114 due to the perforation of the ice can be prevented.

In the first freezing step, the refrigerator 110 is operated to lower the water temperature of the upper and lower layers of the freezing hose 114 to rapidly freeze.

Here, ice frozen to a predetermined thickness is supplied to the upper side of the freezing hose 114 before and after the freezer 110 is operated to shorten the freezing time, so that the freezing of the river may be quickly induced.

In the first freezing ice diving step, the multipurpose control unit 160 screwed to the hole setting unit 140 is separated so that water can be poured onto the upper surface of the first frozen ice, and at the same time, the support plate 121 is vertically adjusted. Since the support plate 130 is lowered by rotating the sphere 123, the primary frozen ice frozen in the assembly of the injection pipe 112, the discharge pipe 113, and the freezing hose 114 is submerged to the desired depth by being immersed in the water surface. I can.

In the complete freezing step, the freezer 110 is operated in a state in which the first frozen ice is submerged to quickly and safely freeze the water on the upper side of the first frozen ice as described above, and repeat this to obtain ice of the desired thickness. Is to do.

In the above description, the present invention has been illustrated and described in connection with specific embodiments, but it is understood that various modifications and changes are possible within the scope of the spirit and scope of the invention indicated by the claims. Anyone who has it will be easy to know.

110: freezing device 110: freezing means
111: refrigerator 112: injection pipe
113: discharge pipe 114: freezing hose
120: support member 121: support
122: adjustment nut 123: upper and lower control
124: flange 125: key
126: fixing member 130: support plate
131: center hole 132: guide groove
140: hole setting 141: vertical screw hole
142: flange 143: annular projection;
150: gap maintenance 151: coupling ring
152: horizontal bar 153: gap projection
160: multi-purpose adjustment tool 161: adjustment screw
162: blocking cap 163: upper plug
164: flange 200: water level control beam
210: sluice door 220: opening and closing means
230: control unit 231: water temperature sensor
232: level detection sensor

Claims (5)

A plurality of supports 121 are erected at the installation location of the river, and the assembly of the injection pipe 112 and the discharge pipe 113 and the freezing hose 114 communicated with the refrigerator 111 is combined with the support unit 121 to have a certain height. Refrigeration device 100 to be installed as an installation step;
A river water level adjustment step of controlling the water level adjustment beam 200 to maintain an appropriate water level in the river when the installation step of the refrigeration device 100 is completed;
When the river water level adjustment step is completed, the height of the injection pipe 112, the discharge pipe 113, and the freezing hose 114 assembly is adjusted by adjusting the vertical adjustment port 123 of the support base 121 to a desired underwater position. A freezing position setting step of submerging;
When the freezing position setting step is completed, the assembly of the hole setting unit 140, the space maintaining unit 150, and the multi-use control unit 160 is combined with the freezing hose 114 to maintain a constant spacing of the freezing hose 114 A perforation hole setting and buoyancy control step of adjusting the degree of coupling of the multipurpose control unit 160 at the same time;
A first freezing step of gradually freezing a portion of the freezing hose 114 by operating the refrigerator 110 when the step of setting the perforation hole and adjusting the buoyancy force is completed;
When the first freezing step is completed, the support plate 130 is rotated by rotating the vertical adjustment unit 123 of the support 121 while removing the multipurpose adjustment unit 160 screwed to the hole setting unit 140. The first frozen ice dive step of immersing the first frozen ice frozen in the assembly of the injection pipe 112 and the discharge pipe 113 and the freezing hose 114 because it descends; And
When the first freezing ice dive step is completed, a river freezing method comprising the step of completely freezing the river by operating the refrigerator 110 to quickly and safely freeze the river by a freezing hose (114).
The method of claim 1,
In the step of installing the refrigeration device, the support 121 having the upper and lower control units 123 is erected and installed, and the support plate 130 is coupled to the upper and lower control units 123 to form the injection pipe 112 and the discharge pipe 113. The support plate 130 is placed in the support plate 130 and then bent and coupled, and the lower portion of the upper and lower adjustment unit 123 is screwed to the support 121, but a flange 124 is formed on the outer periphery of the upper and lower adjustment unit 123 to form a support plate 130 ), so that the vertical control unit 123 can be easily moved up and down according to rotation or reverse rotation, so that the height of the support plate 130 is adjusted.
The method of claim 1,
In the river water level adjustment step, a plurality of sluice gates 210 of the water level adjustment beams 200 are formed in a vertical line, and the opening and closing means 220 installed in each sluice gate 210 are controlled by the control unit 230 so that the sluice gate 210 A river, characterized in that the control unit 230 is provided with a level sensor 232 and a water temperature sensor 231 to sense and apply the level of the river and the temperature of each location. How to freeze.
The method of claim 1,
In the step of setting the perforation hole and adjusting the buoyancy, the horizontal bar 152 having the hole setting port 140 positioned at an appropriate interval between the freezing hose 114 and forming the spacing protrusion 153 of the spacing tool 150 is formed. After the refrigeration hose 114 is positioned underneath, the multipurpose control unit 160, which is vertically coupled to the hole setting unit 140, is rotated to descend into the water to obtain the desired buoyancy, or to obtain a hole by separating it. River freezing method, characterized in that.
The method of claim 1,
The first freezing step is configured to shorten the freezing time by supplying ice frozen to a certain thickness from the outside before and after the refrigerator 110 is operated to the upper side of the freezing hose 114.

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