KR101075097B1

KR101075097B1 - Apparatus and method for in-water-production and keeping of ice in reservoir

Info

Publication number: KR101075097B1
Application number: KR1020090052391A
Authority: KR
Inventors: 변희룡
Original assignee: 부경대학교 산학협력단
Priority date: 2009-06-12
Filing date: 2009-06-12
Publication date: 2011-10-21
Also published as: WO2010143781A1; JP2012529617A; KR20100133702A; JP5378598B2

Abstract

The present invention relates to an underwater ice storage apparatus and method for a reservoir for freezing the water in the reservoir using sub-zero cold air during winter, and for storing the iced ice for a long time. In particular, cold water and cold air generated during thawing are used for cultivation and storage of crops, and for water quality protection and yield.

An underwater ice storage apparatus for a reservoir having such a purpose includes a compressor for compressing cold air, a support installed on a bottom and an inclined surface of the reservoir, a compressor connected to a conveying pipe for transporting cold air compressed by the compressor, and compressing cold air; A nozzle for injecting the compressed cold air transferred through the transfer pipe into the water of the reservoir, a reservoir in which cold water and cold air generated during thawing are temporarily stored, discharge means for discharging the cold water and cold air stored in the reservoir to the outside; And retardation means for delaying the thawing of the ice. In addition, the underwater icing method of the reservoir includes the steps of installing a support on the bottom and the inclined surface of the reservoir, installing a floating rod on the inclined surface support positioned to face each other, compressing and conveying sub-cold cold air, and compression Spraying cold air into water to defrost, delaying thawing of ice, and storing and using cold water and cold air generated during thawing.

Description

Underwater ice storage device and method of reservoir {APPARATUS AND METHOD FOR IN-WATER-PRODUCTION AND KEEPING OF ICE IN RESERVOIR}

The present invention relates to an underwater ice storage device and method of the reservoir, and more particularly to an underwater ice storage device and method for freezing the water of the reservoir using sub-zero cold air in winter, and to store the iced ice for a long time until summer . In particular, cold water and cold air generated during thawing are used for cultivation and storage of crops, and for water quality protection and yield.

Reservoir is an artificial facility that stores and manages the excess or under water, and is an important source of surface water used when it is impossible to secure enough water in the river. These reservoirs vary greatly in size, from small ponds to large dams.

In general, droughts in spring, when agricultural water and drinking water are needed, have a devastating effect on the cultivation of crops, and many people suffer from the inconvenience of living water. And these phenomena are repeated every year with only a difference in degree.

In order to solve this problem, it is necessary to secure a sufficient amount of reservoirs, for example, to construct more reservoirs or to enlarge the reservoirs.

However, the construction of a new reservoir takes a lot of time and money, in particular, there is a problem in that astronomical costs are required to build a large reservoir. In addition, for the construction of reservoirs, it is necessary to consider the impact on the surrounding environment, as well as to solve all the problems, large and small, such as compensation problems caused by the construction of new reservoirs, damage to the landscape, and loss of cultural property. However, the construction of many reservoirs in a limited land area is not only inefficient, but there will be no infinite number of places suitable for the construction of reservoirs.

On the other hand, even if the number of reservoirs is increased, precipitation is low every year during the dry seasons of winter or spring, and the amount of evaporation is high, so the reservoir amount of the reservoir is continuously reduced through a huge amount of evaporation. Due to this phenomenon, the bottom of the reservoir is exposed before the rainy season almost every year, which cannot be solved by simply increasing the number of reservoirs or constructing a large dam.

As a result, the limited reservoir is unable to provide sufficient water in the early spring season, and there is a problem in that it is not possible to secure a sufficient amount of water to solve the shortage of agricultural and living water due to drought. In addition, problems such as water quality is contaminated due to the growth of phytoplankton due to the rise in water temperature in summer.

In this regard, the "accumulation method of the reservoir (Korea Patent Registration No. 10-829825)" for solving the above-mentioned problems has been filed by the present applicant. However, the previously applied ice storage method of the reservoir has a disadvantage in that energy and cost are consumed in the process of spraying water onto the water surface during ice making. In addition, the ice is characterized by only the prevention of evaporation of water and pollution of the water, leaving room for inventory to effectively use the cold and cold water generated during thawing. In particular, there is a need for an improvement plan for long-term storage of iced ice and an improvement plan for utilizing cold water and cold air generated during thawing.

The present invention is to solve the above-mentioned problems by using the cold water of sub-zero winter in winter, after defrosting the water stored in the reservoir and storing the ice ice for a long time, using the cold water and cold air generated during the thawing in summer for cooling and refrigeration and At the same time, an object of the present invention is to provide an underwater ice storage device and method for reservoirs that can protect water quality and ensure water quantity.

Underwater ice storage device of the reservoir according to the present invention for achieving the above object is a compressor for compressing sub-zero cold air, the support is installed on the bottom and the inclined surface of the reservoir, installed through the bottom support and connected to the compressor and compressed A transport pipe for transporting cold air, a nozzle that is connected to the transport pipe and sprays sub-zero compressed cold air into the water to make ice, a reservoir for collecting cold water and cold air generated during thawing, and discharges cold water and cold air collected in the reservoir to the outside. Discharge means for delaying and delaying means for delaying the thawing of the ice ice.

Among the supports, the inclined surface support is provided with a floating rod connecting the inclined surface support positioned to face each other. At this time, the floating rod may be provided with a floating rope or floating net, one end is fixed to the floating rod and the other end is located in the water. And the weight is installed at the bottom of the floating rope or floating net.

Wherein the support is a gabion (gabion) filled with a filler in the inside of the wire mesh, the filler is characterized in that the mineral (mineral).

In addition, the delay means, characterized in that it comprises a wind-proof fence is installed along the circumference of the reservoir, and the light shielding film is installed on the upper portion of the reservoir.

On the other hand, the underwater icy method of the reservoir according to the present invention, the step of installing the support on the bottom and the inclined surface of the reservoir, the step of installing a floating rod connecting the inclined surface support positioned so as to face each other of the support, compression of subzero cold air (B) conveying the sub-zero compressed cold air; (b) discharging the water of the reservoir by spraying the conveyed sub-zero compressed cold water into water; delaying thawing of the ice ice by using a delay means; The step of thawing by supplying warmth to the lower, and storing and using the cold water and cold air generated during thawing.

At this time, the step of injecting the sub-zero compressed cold air into the water, including the micro-bubble to inject the compressed cold air below, characterized by increasing the amount of dissolved oxygen.

In addition, by installing a floating rope or a floating net in the floating rod is characterized in that the ice does not fall during the thaw to form a space between the ice and the ground to form a flow path of cold water generated during thawing.

In addition, it is characterized by supplying minerals in the water by filling the mineral (mineral) filling material in the support.

In addition, it is characterized by forming a icicle rising on the surface of the ice by spraying the sub-zero cold cold at the bottom of the reservoir.

The underwater ice storage device and method according to the present invention configured as described above using the cold water and cold air generated during the thawing in summer after ice-making the water stored in the reservoir using the cold air below freezing in winter and storing iced ice for a long time Can be used for cooling and refrigeration.

In addition, it is possible to prevent eutrophication of the water stored in the reservoir in the process of ice making and thawing, and to obtain the effect of purification, and to produce mineral water with high dissolved oxygen and minerals.

In addition, it is possible to minimize the loss of water due to evaporation by lowering the water temperature of the reservoir in the summer, it is possible to suppress the growth of phytoplankton can protect the water quality.

In addition, the body expansion effect of the ice iced in the water of the reservoir is concentrated in the air vent of the ice formed on the surface of the rising icicles are generated, the utilization value is high for ornamental and educational use.

With reference to the accompanying drawings will be described embodiments of the present invention; In the following description of embodiments according to the present invention, and in adding reference numerals to the components of each drawing, the same reference numerals are added to the same components as much as possible even though they are shown in different drawings.

1 is a schematic view of the underwater ice storage device of the reservoir according to an embodiment of the present invention, Figure 2 is a perspective view of the support of the underwater ice storage device of the reservoir according to an embodiment of the present invention. 3 is a schematic view of an underwater ice storage apparatus of a reservoir according to another embodiment of the present invention.

As shown in Figure 1, the bottom and the inclined surface of the reservoir support (110, 120) is installed, of which the bottom is installed on the bottom support 110, the inclined surface is called the inclined surface support 120. These supports 110 and 120 are means for preventing the ice frozen in the winter reservoir in contact with the ground to melt by geothermal heat.

Looking at the structure of the support (110,120) with reference to Figure 2 as follows. At this time, since the bottom support 110 and the inclined surface support 120 is the same structure will be described as the bottom support 110 as an example.

As shown in FIG. 2, the support 110 has a structure of gabion in which the filler 114 is filled in the wire mesh 112. Here, the filling material 114 is a mineral (mineral) so that minerals can be supplied to the water stored in the reservoir (water before ice-making) and water generated during thawing and flowing to the reservoir 180 to be described later. .

Floating rods 130 connecting them are installed on the inclined surface support 120 positioned to face each other among the supports 110 and 120 configured as described above. The floating rod 130 is a means for separating iced ice from the supports 110 and 120, in particular the bottom support 110. The floating rod 130 forms a space between the ice and the support 110 so that the water generated during thawing immediately separates from the ice, thereby delaying the thawing time so that the ice frozen in the winter can exist until the summer.

At this time, the floating rod 130 has a plurality of floating rope 140 is installed so that the ice of weight can be more easily suspended on the floating rod (130). A weight 142 is installed at the bottom of the floating rope 140 to prevent the floating rope 140 from rising to the water surface or being swept away by the waves.

The compressor 160 is installed at one side of the reservoir in which the support bases 110 and 120, the floating rod 130, and the floating rope 140 are installed. The compressor 160 compresses the cold air below freezing at a certain pressure in winter so as to maximize the dissolved oxygen of the water stored in the reservoir and to make ice. Here, the installation position of the compressor 160 is preferably installed on the ground as in the present embodiment to facilitate maintenance and repair.

The conveying pipe 170 through which sub-zero cold air (hereinafter, referred to as compressed cold air) compressed by the compressor 160 is transferred is installed through the supports 110 and 120 installed on the bottom and the inclined surface of the reservoir. The transfer pipe 170 is branched and evenly disposed throughout the reservoir bottom, and a nozzle 172 is installed at an end thereof to inject compressed cold air into the water to ice the water stored in the reservoir. In addition, when a microbubble generator (not shown) is added to the inside of the compressor 160 or the transfer pipe 170, the compressed cold air injected from the nozzle 172 may be microbubbled and sprayed.

In this case, when the compressed cold air is microbubbed and sprayed through the microbubble generator, the sprayed amount of the compressed cold air may be decreased, but the dissolved oxygen of the water before ice making may be increased as compared to the direct spray. On the other hand, when directly spraying without passing through the microbubble generator, the injection amount of the compressed cold air can be increased to promote the ice making effect. Therefore, it is desirable to select and use according to the environment and user's needs when making ice.

On the other hand, one side of the reservoir is provided with a reservoir 180 for collecting cold water and cold air generated during thawing, and the reservoir 180 is provided with discharge means 182 and 184 for discharging the stored cold water and cold air to the outside. In one example, the cold water is discharged to the outside by the pump 182, the cold air is discharged to the outside by the blower 184.

At this time, the thaw means 200 is installed on the pipe 189 connecting the reservoir 180 and the reservoir. The thawing means 200 is composed of a heating pad 210 surrounding the conduit 189 and a heat generator 220 for generating heat, and supplies heat generated from the heat generator 220 to the heating pad 210 to provide a pipe line. (189) Melt the ice on. In addition, on the pipeline 189, the switch 196 for controlling the water flowing to the reservoir 180 is installed, the switch 196 can withstand the water pressure of the initial reservoir deicing, thaw means 200 during thawing It must be a material that can withstand the heat transmitted through it.

In the case of using such a thawing means 200, the ice on the conduit 189 melts and discharges cold water accumulated on the bottom of the reservoir to the reservoir 180. In addition, when the warmer is supplied to the reservoir bottom by using the blower 184 or the transfer pipe 170, ice of the reservoir may be thawed from the bottom. At this time, the ice melts and discharges the cold water generated in the water collecting unit 180, the ice is locked in the cold water to prevent the thawing speed is increased, the ice frozen in the winter can last until the summer. In addition, there is always cold air inside the reservoir 180 and the reservoir, and if it is discharged as little as possible, the ice can be stored for a long time.

On the other hand, retardation means (192, 194) are provided for delaying the thawing of ice frozen in winter, one of which is a windbreak fence (192) installed along the circumference of the reservoir, and the other is a light shielding membrane installed on the upper portion of the reservoir. (194). Here, the light shielding film 194 is to prevent sunlight from falling directly on the ice surface as well as blocking sunlight. At the same time, it is preferable that the structure can be opened and closed so as to irradiate the ice with ultraviolet rays as necessary for the sterilization of the ice.

3 is a schematic view of an underwater ice storage device of a reservoir according to another embodiment of the present invention. Referring to FIG. 3, the underwater ice storage device of a reservoir according to another embodiment of the present invention will be described below.

As shown in Figure 3, the bottom and the inclined surface of the reservoir support (110, 120) is installed, of which the bottom is installed on the bottom support 110, the inclined surface is called the inclined surface support 120. These supports 110 and 120 are means for preventing the ice frozen in the winter reservoir in contact with the ground to melt by geothermal heat.

As such, the support (110, 120) has a structure of gabion (gabion) is filled with the filler material 114 inside the wire mesh 112 as shown in FIG. Here, the filling material 114 is preferably a mineral (mineral) so as to supply minerals to water stored in the reservoir (water before ice making) and water generated during thawing and flowing to the reservoir 180 to be described later.

Floating rods 130 connecting them are installed on the inclined surface support 120 positioned to face each other among the supports 110 and 120 configured as described above. The floating rod 130 is a means for separating iced ice from the supports 110 and 120, in particular the bottom support 110. The floating rod 130 forms a space between the ice and the support 110 so that water generated during thawing does not touch the ice, thereby delaying the thawing time so that the ice frozen in the winter can exist until the summer.

At this time, the floating rod 130 is installed in the floating net 150, the lower weight of the floating weight 150, the weight 152 is installed, the floating net 150 before the ice is raised to the surface or swept in the wave prevent.

The compressor 160 is installed at one side of the reservoir in which the support bases 110 and 120, the floating rod 130, and the floating net 150 are installed. The compressor 160 compresses the cold air below freezing at a certain pressure in winter so as to maximize the dissolved oxygen of the water stored in the reservoir and to make ice. Here, the installation position of the compressor 160 is preferably installed on the ground as in the present embodiment to facilitate maintenance and repair.

The conveying pipe 170 to which sub-zero cold air (hereinafter referred to as compressed cold air) compressed by the compressor 160 is conveyed is installed to be parallel to the floating rod 130 and nozzles at regular intervals along the conveying pipe 170. 172 is formed.

On the other hand, one side of the reservoir is provided with a reservoir 180 for collecting cold water and cold air generated during thawing, the reservoir 180 is provided with discharge means (182, 184) for discharging the stored cold water and cold air to the outside. In one example, the cold water is discharged to the outside by the pump 182, the cold air is discharged to the outside by the blower 184.

At this time, the thaw means 200 is installed on the pipe 189 connecting the reservoir 180 and the reservoir. The thawing means 200 is composed of a heating pad 210 surrounding the conduit 189 and a heat generator 220 for generating heat, and supplies heat generated from the heat generator 220 to the heating pad 210 to provide a pipe line. (189) Melt the ice on.

In addition, on the pipeline 189, the switch 196 for controlling the water flowing to the reservoir 180 is installed, the switch 196 can withstand the water pressure of the initial reservoir deicing, thaw means 200 during thawing It must be a material that can withstand the heat transmitted through it.

In addition, the reservoir 180 may be connected to the outside through the vent 186 to discharge unnecessary warmth generated in the reservoir, thereby preventing the temperature rise of the stored cold water and cold air.

In addition, a damper 188 is provided at an inner upper portion of the collecting reservoir 180 to prevent the warmth of the image from being introduced into the reservoir through the summer vent 186 or the backflow of the warming generated in the collecting reservoir 180 to the reservoir side. Therefore, ice frozen in winter can last until summer.

Another embodiment of the present invention as described above may be installed by removing the support (110, 120) or simplify the structure of the support (110, 120) according to the user's needs.

4 is a flow chart of the underwater ice-water method of the reservoir according to an embodiment of the present invention.

1 and 4, a method of underwater storage of a reservoir using an underwater storage device of a reservoir according to an embodiment of the present invention configured as described above will be described below.

Installing the support (110, 120) on the bottom and the inclined surface of the reservoir (S10), and the step of installing the floating rod 130 for connecting the inclined surface support 120 is located so as to face each other of the support (110, 120) and Compressing subcooled cold air (S30), transporting subcooled cold air (S40), injecting the transported subcooled cold air into the water (S50), and defrosting ice ice Step (S60), and thawing by supplying warmth (S70); And storing and using cold water and cold air generated during thawing.

Let's look at each step in more detail.

First, the production of the support (110, 120) for installing the support (110, 120) on the bottom and the slope of the reservoir must be preceded. The support bases 110 and 120 have a Gabion structure (see FIG. 2) as described above, and are composed of a wire mesh 112 and a filler 114 filled in the wire mesh 112.

If the support (110, 120) of such a structure is installed on the bottom and the inclined surface of the reservoir, the ice iced in the winter reservoir is not in direct contact with the ground can prevent thawing by geothermal heat. In addition, when the mineral filler is used as the filler 114 filled in the wire mesh 112, water stored in the reservoir (water before ice making) and water generated during thawing may supply minerals to the water flowing into the reservoir 180. More effective. Of course, in another embodiment of the present invention can be installed by removing the support (110, 120) or simplify the structure of the support (110, 120).

When the production of the support (110, 120) is completed, the support (110, 120) is installed on the bottom and the inclined surface of the reservoir, and the floating rod 130 for connecting the inclined surface support 120 positioned to face each other is installed.

Floating rod 130 is a means for forming a space between the ice and the bottom support 110 to separate the iced ice from the bottom support (110). That is, ice is not immersed in the water generated during thawing so that the ice thawing time is delayed so that the ice frozen in the winter can last until the summer.

On the other hand, when installing the floating rope (140 of FIG. 1) or floating net (150 of FIG. 3) to the floating rod 130, it is possible to more easily fix the weight of ice. That is, the ice is prevented from falling by the floating rope 140 and the floating net 150, the binding force is improved by increasing the contact area between the ice can be more easily fixed ice.

Since the floating rope 140 or the floating net 150 is lightweight, water may rise to the surface or be swept away before the ice is iced, and when the weights 142 and 152 are installed at the bottom thereof, the above problems may be solved. have.

When the installation of the support (110, 120), floating rod 130, floating rope 140 or floating net 150 is completed, using the compressor 160 to compress the cold air below freezing in the winter in a certain pressure.

As such, when the compressed cold air is injected from the compressor 160, the water stored in the reservoir is iced in an increased state of dissolved oxygen. Of course, it is not a problem because cold temperatures can be easily obtained in winter when the temperature is below freezing, but this is not the case in many areas where the temperature is winter. In this case, an additional freezer may be installed for ice making.

The compressed cold air is injected into the reservoir water through the transfer pipe 170 and the nozzle 172. In this case, when a microbubble generator (not shown) is added to the inside of the compressor 160 or the transfer pipe 170, the amount of dissolved oxygen of the water may be maximized before the microbubble is injected and iced, and the ice making time may also be shortened. Can be.

In addition, when pulling up the water under the ice layer 102 formed on the surface of the water discharged to the outside, the ice making time can be further shortened, which is designed by the present applicant "ice storage method (Republic of Korea Patent Registration 10-829825)" Will be parallel.

Here, as in another embodiment of the present invention shown in FIG. 3, the transfer pipe 170 is installed to be parallel to the floating rod 130, and compressed through the nozzles 172 formed at regular intervals along the transfer pipe 170. You can also make ice by spraying cold air.

Various ice storage devices and methods as described above may optionally be implemented according to ambient conditions.

On the other hand, the ice layer 102 formed on the surface of the reservoir is formed with an air vent (not shown) for discharging the compressed cold air injected to ice the water. Water is also discharged along the body expansion effect of the ice during the discharge of compressed cold air through the vent, and the water discharged through the vent freezes and expands to form an icicle 104 that rises and expands.

The rising icicle 104 is a pillar of ice that grows up like a stalagmite in a limestone cave. It forms well when water temperature and temperature are close to the freezing point, and when the air is dry and the water evaporates a lot. Therefore, by creating such an environment, when a large number of rising icicles 104 are formed, it can be used for educational and ornamental purposes, and can also be used as a tourism resource.

After the ice is frozen enough, first melt the bottom of the ice or drain the remaining water under the ice to create a gap between the ice and the support (110,120), the cold air accumulated between the gap serves as an insulation. At this time, the drained water or additional water may be sprayed onto the ice sheet to make the ice thicker, as described in "Reservation Method of Reservoir (Korea Patent No. 10-829825)".

On the other hand, when the cold air is continuously supplied even after the water of the reservoir is iced, a gap is generated between the inclined surface supporter 120 and the ice, and this gap has a passage for discharging the cold air injected through the nozzle 172 to the outside. do. Therefore, after the water of the reservoir is iced, a gap is formed between the inclined support 120 and the ice, and the ice can be further hardened by continuously injecting sub-cold cold air.

On the other hand, when the external temperature rises to the image, blocking the warmth introduced through the transfer pipe 170 may prevent the unnecessary temperature rise of the ice. In addition, if you want to quickly thaw the ice to blow the warmth through the transfer pipe (170).

If, as the water in the reservoir is completely frozen, the gap is blocked and the inflow of compressed air becomes difficult, the temperature rises and some ice melts, waiting for the gap to occur by itself, or blowing compressed air between the slope support 120 and the ice. Make a gap between them. Such gaps may be a passage of cold water generated during thawing.

The ice iced in the winter through the above-described process is naturally thawed in summer. In this case, in order to delay the thawing time, the windbreak fence 192 may be installed along the circumference of the reservoir, or the light shielding film 194 may be installed on the reservoir. That is, a light shielding film 194 is installed to prevent contact between rainwater and solar heat, and a windbreak fence 192 is installed to prevent contact with wind and to prevent accumulated cold air from being lost.

After that, if necessary, the iced ice is thawed to obtain cold water and cold air. When the pipe line 189 connecting the reservoir 180 and the reservoir is frozen, thaw using a pre-installed thawing means 200. Done. That is, the heat generated from the heat generator 220 may be supplied to the heating pad 210 to melt ice on the conduit 189. In this case, since the switch 196 and the pipe 189 may be opened, a material that withstands heat may be used in case heating is required.

In the case of using such a thawing means 200, the ice on the conduit 189 may be melted to discharge cold water accumulated at the bottom of the reservoir to the reservoir 180 (at this time, the blower 184 or / and the transfer pipe 170 may be discharged). Can be used to supply the warmth to the bottom of the reservoir, which can thaw the reservoir's ice from the bottom). Therefore, the ice is immersed in cold water to prevent the speed of thawing, and the ice frozen in the winter can last until the summer.

Finally, the cold water and the cold air generated during thawing are stored in the collecting reservoir 180 provided on one side of the reservoir, and the cold water and the cold stored in the collecting reservoir 180 discharge means 182 and 184 such as the pump 182 and the blower 184. Is discharged to outside.

Cold water discharged in this way is effective in preserving the amount of water resources because it lowers the water temperature of the downstream to suppress evaporation. In addition, since the growth of plankton is greatly suppressed, water pollution by algae can be prevented. In addition, the discharged cold water and cold air can be used for long-term storage of grains, vegetables, fruits, and the like, and can be used for cultivating crops that are only available at low temperatures. Therefore, it is possible to drastically save energy conventionally used for cultivation and storage of crops, and to reduce the amount of carbon dioxide generated.

For example, if cold air is used to store rice, the quality of the rice can be reliably preserved, and the taste of the new rice can be maintained for many years. In addition, high-quality mushrooms can be grown when cold water and cold wind are used. In addition to crops, it is possible to farm Korean wave fish that can live only in waters with an average annual water temperature of 15 to 16 ° C or lower.

While the present invention has been described through the preferred embodiments, the above embodiments are merely illustrative of the technical idea of the present invention, and various changes are possible within the scope without departing from the technical spirit of the present invention. Those of ordinary skill in the art will understand. Therefore, the protection scope of the present invention should be interpreted not by the specific embodiments, but by the matters described in the claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

1 is a schematic view of the underwater ice storage apparatus of the reservoir according to an embodiment of the present invention.

Figure 2 is a perspective view of the support of the underwater ice storage apparatus of the reservoir according to an embodiment of the present invention.

3 is a schematic view of the underwater ice storage apparatus of the reservoir according to another embodiment of the present invention.

Figure 4 is a flow chart of the underwater ice method of the reservoir according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

102: ice layer 104: rising icicles

110: floor support 112: wire mesh

114: Filler 120: Slope support

130: floating rod 140: floating rope

150: floating net 142,152: weight

160: compressor 170: transfer pipe

172: nozzle 180: water collection

182: pump 184: blower

192: windbreak fence 194: light shielding film

Claims

A compressor for compressing subzero cold;

Supports installed on the bottom and slope of the reservoir;

A transport pipe installed through the bottom support and connected to the compressor to transfer compressed cold air;

A nozzle connected to the conveying pipe and spraying sub-zero compressed cold air into water;

A sump collecting cold water and cold air generated during thawing; And

Underwater ice storage device of the reservoir comprising a pump for discharging the cold water collected in the reservoir to the outside and a blower for discharging the cold air collected in the reservoir to the outside.

The method according to claim 1,

An underwater ice storage device according to claim 1, further comprising: a windbreak fence installed along the circumference of the reservoir, and a light shielding film disposed on the upper portion of the reservoir, and further comprising a delay means for delaying thawing of iced ice.

The method according to claim 2,

Underwater ice storage device of the reservoir comprising a floating rod for connecting the inclined surface support positioned to face each other of the support.

The method of claim 3,

Underwater ice storage device of the reservoir further comprises a floating rope fixed to the floating rod located in the water.

The method of claim 3,

Underwater ice storage device of the reservoir further comprising a floating net positioned in the water fixed to the floating rod.

The method according to claim 4,

Underwater ice storage device of the reservoir, characterized in that the weight is installed at the bottom of the floating rope.

The method according to claim 2,

Underwater ice storage device of the reservoir further comprises a heating pad surrounding the pipe connecting the reservoir and the reservoir, and a heat generating means for generating heat and supplying the heating pad.

The method of claim 7,

Underwater ice storage device of the reservoir, characterized in that the switchgear is installed on the pipe connecting the reservoir and the reservoir.

The method according to claim 2,

Wherein the support is a gabion (gabion) filled with a filler in the interior of the wire mesh, the filler is an underwater ice storage device, characterized in that the mineral (mineral).

The method according to claim 5,

Underwater ice storage device of the reservoir, characterized in that the weight is installed at the bottom of the floating net.

A compressor for compressing subzero cold;

Supports installed on the bottom and slope of the reservoir;

A transfer pipe formed horizontally at a predetermined height of the reservoir and connected to the compressor to transfer compressed cold air;

A sump collecting cold water and cold air generated during thawing; And

Underwater storage device of a reservoir comprising a pump for discharging the cold water collected in the reservoir to the outside and a blower for discharging the cold air collected in the reservoir to the outside.

The method of claim 11,

The method according to claim 12,

14. The method of claim 13,

The method according to claim 14,

The method according to claim 12,

The method according to claim 17,

The method according to claim 12,

16. The method of claim 15,

Installing a support on the bottom and the inclined surface of the reservoir;

Installing a floating rod connecting the inclined supporters positioned to face each other among the supports;

Compressing subzero cold;

Conveying sub-zero compressed cold air; And

A method of underwater frosting of reservoirs by discharging reservoir water through the step of injecting the subtracted compressed cold air into the water.

23. The method of claim 21,

Retarding ice thawing of the ice using a delay means consisting of a windbreak fence is installed along the circumference of the reservoir and a light shielding film provided on the upper portion of the reservoir.

23. The method of claim 22,

Thawing by supplying warmth to the lower part of the ice-making ice; And

Underwater ice-ice method of the reservoir further comprising the step of storing and using the cold water and cold air generated during thawing.

The method according to claim 23,

Underwater ice storage method of a reservoir, characterized in that the micro-bubble and spraying sub-zero cold.

The method according to claim 23,

Underwater ice storage method of the reservoir, characterized in that by installing a floating rope or floating net in the floating rod to form a space between the ice and the ground during thawing.

The method according to claim 23,

Underwater ice storage method of the reservoir characterized in that the mineral is supplied to the support by filling the mineral (mineral) filling material in the support.

The method according to claim 23,

A submerged ice storage method of a reservoir, characterized by forming a icicle that rises on the surface of the ice by spraying the sub-zero compressed cold air from the reservoir bottom.