KR102205135B1 - Fire water tank with induction device of helicopter for forest fire evacuation - Google Patents

Abstract

The present invention relates to a storage tank for securing fire extinguishing water for forest fire extinguishing, and if described in more detail, it is possible to sufficiently secure fire extinguishing water for forest fire extinguishing in a river with a low water level, and to prevent freezing of the storage tank even in winter when the temperature is low. This is a technical field related to a fire extinguishing water storage tank equipped with an induction device for a forest fire extinguishing helicopter that can easily access the fire extinguishing fire extinguishing water sufficiently secured by the forest fire extinguishing helicopter.
In addition, the fire extinguishing water storage tank for forest fire extinguishing according to the present invention has the effect of easily securing fire extinguishing water even in a river with a low water level, and the safe guidance of a forest fire extinguishing helicopter through an induction device and stably spreading fire water. The effect of preventing freezing of the water intake source and minimizing the destruction of the ecosystem by forced convection that moves the water from the bottom of the storage tank with high water temperature up to the surface during the winter season can be obtained.

Description

Fire water tank with induction device of helicopter for forest fire evacuation}

The present invention relates to a storage tank for securing fire extinguishing water for forest fire extinguishing, and in more detail, it can be safely used while sufficiently securing fire extinguishing water for forest fire extinguishing in a river with a low water level, and even in winter when the temperature is low, the forest fire of the storage tank This is a technical field related to a fire extinguishing water reservoir equipped with an induction device for a forest fire extinguishing helicopter that can facilitate access to a forest fire extinguishing helicopter while preventing freezing of the fire extinguishing fire extinguishing water.

In general, when a forest fire occurs, a forest (firefighting) helicopter that can spray water from the air is introduced to extinguish the fire. The water used by the firefighting helicopter (hereinafter referred to as'fire-fighting water') when extinguishing a forest fire is ingested from rivers, lakes, reservoirs, etc. In winter when the temperature is low, the water surface of the water intake source is frozen.

Accordingly, in the event of a forest fire, the Forest Service and the like perform a drilling operation to make a hole in the freezing surface of the water intake source to secure fire-fighting water. The above drilling operation takes a long time and requires a lot of manpower because the drilling is performed in the order of selecting the drilling location, drawing the ice removal line, cutting and removing ice, installing safety facilities, and obtaining identification marks and coordinates, and there is a risk of drowning or safety accidents. There is a problem exposed to.

Various technologies have been developed to prevent freezing of water intake sources such as rivers, lakes, and reservoirs in order to secure fire-fighting water. For example, Patent Publication No. 10-1181927 is formed as a floating body floating on the surface of the water. A buoy body with a loop-shaped planar structure, a blocking fence installed at the bottom of the buoy body and submerged in the water to block the progress of ice from the outside of the buoy body to the center, and installed on the buoy body, and the number of the bottom of the buoy body when driven A water supply buoy device for extinguishing forest fires, characterized in that it includes a bubble generator for generating bubbles and a hot fan for supplying warm air to the air intake of the bubble generator.

As another example, Korean Patent Registration No. 10-1642726 discloses a buoyancy part formed of a material floating in water, a solar heating part that is located above the buoyancy part and converts it into electric energy by receiving solar heat, and a solar heat heating part located below the buoyancy part. An anti-icing unit that prevents freezing of water by heating the water introduced from the outside by using at least one of heat generated from the heating unit, heat generated by electricity, heat generated by microorganisms, and heat generated by quicklime. It proposes an environmentally friendly anti-icing device including.

On the other hand, the water intake source for securing the fire extinguishing water utilizes rivers (rivers), lakes, reservoirs, etc. that can secure sufficient depth and size, but there is a problem that there are many difficulties in securing the water intake source in a shallow river. .

In addition, as a result of investigating the extinguishing efficiency by freshwater distance based on a large helicopter (KA-32), the extinguishing rate decreases at a rate of 17.5% per hour as it takes 4 minutes (return) to travel every 5 km. If there is no water intake source of sufficient size in the place, it is difficult to extinguish forest fires.

Korean Registered Patent No. 1181 927 Republic of Korea Patent Registration No. 1642726

The present invention is a technology conceived to solve the problems according to the prior art described above, and can be safely pumped into a lower storage space and bucket of sufficient depth and width to easily secure fire-fighting water even in a river with a low water level. It has an upper storage space and can safely guide the helicopter for extinguishing forest fires by an induction device, while preventing freezing of fire extinguishing water in winter, allowing safe accidents and easy intake, and minimizing the destruction of the ecosystem. The main purpose is to provide a fire extinguishing water reservoir equipped with a guide device for forest fire extinguishing helicopters.

In the present invention, in order to realize the desired object as described above, the upper part is opened, a storage space capable of accommodating water is formed therein, the lower part is buried at the bottom of the river and installed, and not buried at the bottom of the river. An oval or long-hole cylindrical body through which at least one inlet hole is formed through the outer surface; and a plurality of guide lights installed on the upper surface of the body; and an underwater motor installed outside the body; And a circulation passage formed from the bottom of the body to the outer surface of the body and connected to the underwater motor for spraying fire extinguishing water from the bottom of the body. Present a water tank for fire extinguishing.

In addition, the body of the fire extinguishing water reservoir of the present invention is provided therein to divide the storage space into an upper storage space and a lower storage space, and at least one overflow hole is formed on an upper inner surface of the compartment; including; It characterized in that it is configured.

In addition, the water storage tank for fire extinguishing of the present invention is characterized in that it further comprises at least one storage pipe embedded in the bottom of the river and connected through the outer surface of the body.

In addition, the body 100 of the present invention has an upper surface formed higher than the water surface of a river, and an inclined surface formed in an outward direction as the upper inner surface goes upward, and the inlet hole is configured to contain foreign matters flowing in. It is configured to include; a strainer installed to prevent; and the inlet hole is characterized in that it is configured to include a gabion type installed in front of the strainer.

In addition, the body of the present invention is configured to include a temperature sensor installed on the upper surface to measure the outside temperature, and the underwater motor receives the outside temperature information measured from the temperature sensor and the outside temperature information is 0°C or less. It is characterized in that it is operated on the back side.

In addition, the body 100 of the present invention is characterized in that it comprises a safety net 160 installed on the upper surface.

In addition, the water storage pipe of the present invention is configured to include a check valve installed at the inlet on the bottom side of the river, and is configured by installing a strainer and a gabion in front of the check valve installed at the inlet of the water storage pipe.

In addition, the underwater motor 300 of the present invention is characterized in that it supplies the fire extinguishing water stored in the lower storage space 114 to the upper storage space 112.

In addition, the partition part 500 of the present invention includes a plurality of micro-moving holes 520 that are formed through, and the partition part 500 has a shape curved to form a bent part downward, and the bent part It is characterized in that it is formed biased toward one side of the body (100).

The present invention presented as described above divides the fire extinguishing water reservoir for forest fire extinguishing into two of the upper and lower storage spaces, so that the water for fire extinguishing can be easily secured even in a river with a low water level in the lower storage space, while the water for fire extinguishing is stable in the upper storage space The effect of being able to spread through the air, the effect of inducing the helicopter for forest fire extinguishing safely through the induction device, and the effect of preventing freezing of the water intake source by forced convection that moves the water under the reservoir with high water temperature to the surface in winter. It minimizes the destruction of the ecosystem and can obtain the effect of securing water for digestion at any time.

1 is a perspective view showing a state in which a storage tank is installed in a river according to a preferred embodiment of the present invention.
Figure 2 is a plan view showing a water storage tank according to a preferred embodiment of the present invention.
Figure 3 is a side view showing a state in which the water storage tank is installed in a river according to a preferred embodiment of the present invention.
Figure 4 is a partial side cross-sectional view showing a water storage tank according to a preferred embodiment of the present invention.
Figure 5 is a side cross-sectional view showing that water is supplied to the upper reservoir by the underwater motor according to a preferred embodiment of the present invention.
Figure 6 is a side cross-sectional view showing a water storage tank with a water storage pipe according to a preferred embodiment of the present invention.
Figure 7 is a side cross-sectional view showing a water storage tank equipped with a partition according to another embodiment of the present invention.
8 is a plan view showing a water storage tank according to another embodiment of the present invention.

The present invention relates to a storage tank for securing fire extinguishing water, and more specifically described, the lower part of the body 100 is located in the river 10 and the bottom 14 so that the water for fire extinguishing can be sufficiently secured even in the river 10 with a low water level. ) To form a deep and wide storage space 110 for fire extinguishing water, install a plurality of guide lights 200 on the upper surface of the body 100, and form an inclined surface 130 on the upper inner surface, The body 100 is formed of an oval or long-hole cylinder so that the bucket of the firefighting helicopter can stably enter and move so that water for fire extinguishing can be safely and quickly collected, while underwater when the outside temperature falls below a certain temperature. It is a technology related to a fire extinguishing water storage tank equipped with an induction device for a forest fire extinguishing helicopter that can prevent freezing of fire extinguishing water by operating the motor 300 to circulate the water from the lower part to the upper part and minimize the destruction of the ecosystem.

In addition, the present invention divides the storage space 110 in which fire extinguishing water is stored into the upper storage space 112 and the lower storage space 114 by the partition unit 500, and, if necessary, the fire extinguishing stored in the lower storage space 114 By supplying water to the upper storage space 112 by using the underwater motor 300, the water level of the upper storage space 112 is characterized in that the bucket of the fire helicopter can stably take in water for fire extinguishing.

In the configuration for achieving the present invention as described above, the upper part is open, the storage space 110 that can accommodate water is formed therein, and the reservoir 12 is installed on the bottom 14 of the river 10 An oval or long-hole cylindrical body 100 having a lower portion installed and having at least one inlet hole 120 penetrating through the outer surface not buried in the bottom 14 of the river 10; and the body ( It characterized in that it comprises a; a plurality of induction lamps 200 installed on the upper surface of 100).

In addition, the body 100 of the present invention has an upper surface formed higher than the water surface 16 of the river 10, and an inclined surface 130 formed in an outward direction as the upper inner surface goes upward. , The inlet hole 120 includes a strainer 122 installed to prevent the introduction of foreign substances, and the inlet hole 120 includes a plurality of boulders and a mesh net surrounding the outside of the boulders. The configured gabion 124 is characterized in that it is installed in front of the sieve 122.

In addition, the fire fighting water storage tank for preventing forest fires of the present invention includes an underwater motor 300 installed on the outside, and the body 100 is formed from the bottom surface to the upper outer surface, and the underwater motor 300 and It characterized in that it is configured to include; circulation passage 140 connected.

In addition, the body 100 of the present invention is configured to include a temperature sensor 150 installed on the upper surface to measure the outside air temperature; And a safety net 160 installed on the upper surface, the underwater motor 300 It is characterized in that it is operated when the outside temperature information measured by the temperature sensor 150 is received and the outside temperature information is 0°C or less.

In addition, the body 100 of the present invention is provided inside to divide the storage space 110 into an upper storage space 112 and a lower storage space 114, and at least one overflow hole ( It characterized in that it is configured to include; a partition portion 500 in which 510 is formed.

In addition, the partition 500 of the present invention has a shape curved to form a bent portion in a downward direction, and the bent portion is formed to be biased toward one side of the body 100.

In addition, the partition unit 500 of the present invention is configured to include a plurality of micro-moving holes 520 formed through, and the underwater motor 300 stores the fire extinguishing water stored in the lower storage space 114 at the top It is characterized in that it can be sprayed by supplying to the space (112).

Hereinafter, the present invention will be described in detail with reference to FIGS. 1 to 8 showing an embodiment of the present invention.

First, the present invention is an example of a river 10 in which the Bambi bucket of a firefighting helicopter cannot stably secure fire-fighting water, and is installed in a place where the water depth of the river 10 in which the reservoir 12 is installed is less than 2m to stabilize the fire-fighting water. However, it is characterized in that it minimizes the destruction of the ecosystem by creating a reservoir at the bottom 14 of the river 10 without artificially raising the water level of the river.

The body 100, which is the main component for achieving the present invention as described above, has an open upper portion, a storage space 110 capable of accommodating water therein, and a river 10 with a reservoir 12 installed. ), the lower part is buried and installed in the bottom 14 of the river 10, and at least one inlet hole 120 is formed through the outer surface not buried in the bottom 14 of the river 10, and the bottom of the river 10 It is characterized in that the lower part is buried in (14) to form a storage space 110 of a depth and width that can sufficiently secure fire extinguishing water.

That is, the body 100 of the present invention realizes the effect of maintaining the installed state in the river 10 more stably by installing the lower part in the bottom 14 of the river 10, and the existing river 10 ) To be formed deeper than the depth of the water to achieve the effect of stably securing fire extinguishing water in the storage space (110).

In addition, the body 100 of the present invention is characterized in that it is formed in a cylindrical shape such as an ellipse or a long hole shape, which is formed in an ellipse or long hole shape in a cylindrical shape, so that the storage space of a larger width ( 110), and after the fire helicopter enters the Bambi bucket into one or the other side of the storage space 110, it moves to the other side or one side, that is, in the opposite direction, in the longitudinal direction of the body 100 It is characterized in that water is stably taken in the inside of the Bambi bucket.

At this time, the shape of the body 100 of the present invention is an oval or long-hole cylindrical shape, and a shape capable of stably taking in water for fire extinguishing after the firefighting helicopter inserts the Bambi bucket.

The inlet hole 120 allows water from the river 10 to flow into the storage space 110, and at least one or more may be formed. The shape of the reservoir 1, that is, the shape of the body 100 When it is made of this polygon, one or more may be formed on at least one side, and one or more may be formed on the outer surface even when it is formed of an ellipse or a long hole shape, and the water in the river 10 is stored in the storage space ( 110) is preferably formed on the upstream side of the river 10 so as to smoothly flow into the interior of 110), and it will be apparent that the shape and size can be variously changed according to the judgment of those skilled in the art.

In addition, the water storage tank 1 of the present invention, that is, the shape of the body 100 is made of a cylindrical shape, which can stably intake fire extinguishing water according to the regulations of the Forest Service or the shape of the Bambi bucket of a fire helicopter. Any shape may be made, and as described above, it is preferable to have an elliptical or long-hole cylindrical shape so that the firefighting helicopter can stably intake fire fighting water.

At this time, the size of the body 100 is formed to have a diameter or a width and a length of a size that allows the Bambi bucket of a fire helicopter to be sufficiently introduced, for example, a diameter or a width and a length of 5 m each. When considering that soil or foreign matter from the river 10 flows into the storage space 110, it is preferable that the height is about 5 m.

In connection with the above, the inlet hole 120 has the same height as the bottom 14 of the river 10 in FIG. 3, but the height of the bottom is higher than the bottom 14 of the river 10 It is desirable to minimize the inflow of soil or foreign substances that are formed and accumulated in the bottom 14 of the river 10.

In addition, as described above, even if the inlet hole 120 is formed higher than the bottom 14 of the river 10, soil or foreign matter may be introduced by the algae. Such soil or foreign matter is stored in the storage space 110 ) To prevent contamination of fire extinguishing water by entering the filter screen 122 is additionally installed.

At this time, the sieve 122 is a mesh network in which a frame is fixedly coupled to the rear inner surface or the rear surface of the inlet hole 120 and a plurality of through holes (not shown) through which water from the river 10 can be introduced are formed. It is made, and the material of the mesh net, that is, the sieve 122 is made of a metal of a material resistant to corrosion that can withstand the impact of foreign substances.

In addition, the inlet hole 120 further includes a gabion 124 that can primarily protect the sieve 122 and filter out dirt or foreign matter in the river 10 before the sieve 122. It may be configured, wherein the gabion 124 is composed of a plurality of boulders and a mesh net surrounding the outside of the boulders, and is installed in the inlet hole 120 so as to be located in front of the sieve 122 do.

In addition, the gabion 124 is installed in the inlet hole 120, as shown in Figs. 3 and 4, and is installed so as to protrude forward, so that soil or foreign matter in the river 10 is By preventing direct collision with the body 100, the effect of preventing damage or damage to the body 100 is realized.

At this time, it is preferable that the mesh net used for the gabion 124 also stably accommodates the boulder inside, and is made of a metal of a material resistant to corrosion that can withstand the impact of soil or foreign substances.

On the other hand, the present invention is configured to include a plurality of guide lights 200 installed on the upper surface of the body 100, the guide lights 200 is a storage tank ( By making it possible to confirm 1), it realizes the effect of safely intake of fire extinguishing water.

In addition, the induction lamp 200 is characterized in that a luminous material (not shown) is applied to the upper surface, which is to stably intake water for fire extinguishing due to sudden darkening.

In connection with the above, the body 100 of the present invention is characterized in that the upper surface is formed higher than the water surface 16 of the river 10, which means that the guide lamp 200 collides with foreign substances in the river 10. By doing so, not only can it be prevented from being damaged, but it also realizes the effect of stably entering the Bambi bucket of the forest fire extinguishing helicopter by slowing the flow rate of the fire extinguishing water secured inside the reservoir. At this time, it is preferable that the induction lamp 200 is waterproofly installed to prevent failure due to a short circuit.

In addition, the body 100 of the present invention includes an inclined surface 130 extending outward as the upper inner surface goes upward, and the inclined surface 130 is the Bambi bucket of the helicopter for extinguishing forest fires to secure water for fire extinguishing. In addition to realizing the effect of easily entering the storage space 110 in which there is, it also realizes the effect of preventing foreign substances floating on the water surface of the river 10 from entering the upper opening of the body 100. .

In addition, the inclined surface 130 realizes the effect that the fire extinguishing water accommodated in the storage space 110 prevents shaking of the water surface due to the wind or the flow velocity of the river 10 so that the Bambi bucket of the forest fire extinguishing helicopter is safely dropped. do.

On the other hand, the water storage tank 1 of the present invention is configured to include an underwater motor 300 installed on the outside, and the body 100 is formed from a bottom surface to an upper outer surface to be connected to the underwater motor 300 Consisting of a flow path 140, which operates the underwater motor 300 in winter to move and circulate water located at a lower water temperature than the water located at the top to prevent freezing of the secured fire extinguishing water. This makes it possible to easily intake fire extinguishing water even in winter.

At this time, the body 100 of the present invention may be configured to further include a plurality of injection nozzles (not shown) installed on the bottom surface, the injection nozzle is connected to the circulation passage 140 and the storage space 110 The fire-fighting water secured in is easily forced to circulate, thereby realizing the effect of convectively convectively.

In addition, the underwater motor 300 is installed in the water so that the water from the river is sprayed to the lower portion of the storage space 110 through the circulation passage 140, or is installed in the adjacent reservoir 12 to provide compressed air. It can be sprayed to the lower portion of the storage space 110 through the circulation passage 140, and is installed in the river 10 to move and spray the water of the river 10 to the lower portion of the storage space 110. The fire extinguishing water in the storage space 110 can be circulated using water or compressed air of.

In addition, the circulation passage 140 is formed to be embedded inside the bottom surface and the outer surface constituting the body 100 so that compressed air or water can be sprayed from the lower portion of the storage space 110. .

In connection with the above, the body 100 of the present invention is configured to include a temperature sensor 150 installed on the upper surface to measure the outside temperature, and the underwater motor 300 is connected to the temperature sensor 150 The outside temperature information measured from the temperature sensor 150 is received and is operated when the outside temperature information is 0°C or less, which is one underwater motor 300 installed in the reservoir 1 in all regions when a forest fire occurs. By solving the hassle of operating one and automatically operating in accordance with the temperature environment that changes from time to time, the water surface of the water tank 1, that is, the storage space 110, can be easily prevented from freezing. do.

On the other hand, the body 100 of the present invention may be configured to further include a safety net 160 installed on the upper surface, as shown in Figure 8, the safety net 160 prevents safety accidents such as falls of a person To be able to do it.

In addition, the safety net 160 prevents a person or animal from falling into the storage space 110 that is deeper than the inside of the body 100, that is, other places in the river 10 to prevent safety accidents. To realize.

In addition, the safety net 160 is installed with a rim coupled to the upper surface of the body 100, and when the rim is coupled to the upper surface of the body 100, a plurality of fibers made of synthetic resin are combined, and the inner side is When the Bambi bucket of the firefighting helicopter enters the upper part of the body 100 when a forest fire occurs, the combination is broken by the weight of the Bambi bucket and sinks to the lower part of the storage space 110. It is characterized in that it is possible to withdraw water for fire extinguishing without the need for removal. Of course, it is preferable that the coupling force between the safety net 160 and the body 100 is made to withstand the weight of a person or animal, that is, a load that can prevent a safety accident.

On the other hand, the fire extinguishing water storage tank 1 of the present invention further includes a water pipe 400 capable of receiving and storing water from the bottom 14 of the river in order to secure sufficient fire extinguishing water when the water level of the river 10 is lowered. It characterized in that it is configured to include.

Specifically, the water storage pipe 400 is outside the body 100 buried in the bottom 14 of the river 10 from the bottom 14 of the river 10 located outside the body 100 As being connected through the side, a plurality of the body 100 may be formed on all sides, and a storage space 410 in which fire extinguishing water for forest fire extinguishing is stored is formed.

In addition, since the water storage pipe 400 has a different capacity for storing water according to a diameter and a length to be formed, at least one or more is connected through the outer surface of the body 100.

In addition, the water storage pipe 400 is one side, that is, prior to the entrance to the bottom 14 side of the river 10 so as to prevent clogging by introducing foreign matters as water flows in from the bottom 14 of the river 10. Like the inlet hole 120 described, a strainer (not shown) is preferably installed, and a gabion (not shown) may be additionally installed.

In addition, the water storage pipe 400 may be configured to include a check valve 420 installed on one side, that is, inside the inlet on the bottom 14 side of the river 10, which decreases the water depth or When the Bambi bucket enters the reservoir (1), it prevents backflow, thereby realizing the effect of ensuring sufficient fire extinguishing water for forest fire extinguishing.

That is, the reservoir pipe 400 prevents the water level of the fire extinguishing water in the reservoir 1 from being lowered even when the water level of the river 10 is lowered, so that the fire extinguishing is sufficient even in the season when the water level of the river 10 is lowered. It realizes the effect of securing water.

In addition, the body 100 of the present invention is provided inside to divide the storage space 110 into an upper storage space 112 and a lower storage space 114, and at least one overflow hole 510 on the upper inner surface thereof. ) Characterized in that it is configured to include a partition portion 500 is formed.

The partition unit 500 divides the storage space 110 of the body 100 into upper and lower portions, thereby preventing foreign substances such as fallen leaves from flowing into the fire extinguishing water stored in the lower storage space 114. The water quality of the fire extinguishing water stored in the storage space 114 is not lowered compared to the water quality of the existing river, and at the same time, it makes it easy to remove foreign substances introduced through the opening formed in the upper part of the body 100. .

In addition, the partition unit 500 prevents the Bambi bucket from being caught in the body 100 by intake of fire extinguishing water from the upper storage space 112 of the firefighting helicopter so that the Bambi bucket can safely take in the fire extinguishing water. It makes the effect come true.

In addition, the partition 500 is characterized in that the shape is curved to form a bent portion in the downward direction, which is formed in a curved shape, so that the Bambi bucket of the fire helicopter entering the upper storage space 112 is It moves in the direction of movement in the storage space 112 and takes in water for fire extinguishing, and by making the curved part inclined toward one side of the body 100 in the curved shape, it naturally enters and moves in the direction of the firefighting helicopter. It has the effect of being able to take water safely and easily.

Meanwhile, as shown in FIG. 6, when the partition part 500 is provided inside the body 100, that is, when the outer side is coupled or integrally formed on the inner side of the body 100, the inflow It is preferable to be combined or integrally formed to be located above the hole 120, or combined or integrally formed so that the outer surface is located below the inlet hole 120, as shown in FIG. 7. When a foreign material is introduced into the fire extinguishing water flowing through the inlet hole 120, the foreign material is allowed to settle in the lower part of the upper storage space 112 to prevent the foreign material from flowing into the lower storage space 114, It is possible to obtain an effect of preventing the water quality of the fire extinguishing water flowing into the lower storage space 114 from deteriorating or clogging of the circulation passage 140.

In this case, the partition unit 500 includes a plurality of micro-moving holes 520 through which water introduced into the upper storage space 112, that is, water for fire extinguishing, can be naturally transferred to the lower storage space 114. The micro-moving hole 520 allows the fire extinguishing water stored in the upper storage space 112 to slowly move to the lower storage space 114, as will be described later, but the lower storage space by the underwater motor 300 It is characterized in that the water of (114) is supplied to the upper storage space (112) so that the firefighting helicopter easily takes in water for fire extinguishing.

In addition, the underwater motor 300 of the present invention circulates the fire extinguishing water stored in the storage space 110, that is, the lower storage space 114, or by forcibly supplying water from the river to prevent the water from the river outside the body 100 and By circulating, the water quality of the fire extinguishing water stored in the lower storage space 114 is prevented from deteriorating, and the fire extinguishing water stored in the lower storage space 114 is supplied to the upper storage space 112, The underwater motor 300 is characterized in that when water for fire extinguishing is required through a fire helicopter, the fire extinguishing water stored in the lower storage space 114 is supplied to the upper storage space 112 so that the water for fire extinguishing can be continuously collected. To do.

In addition, when a forest fire occurs, the water for extinguishing is continuously supplied from the lower storage space 114 to the upper storage space 112 by the underwater motor 300. If the fire extinguishing water is excessively supplied, the upper inner surface of the partition 500 It is characterized in that it can be recovered to the lower storage space 114 through one or more overflow holes 510 formed in the.

That is, the upper storage space 112 partitioned by the partition unit 500 is recovered to the lower storage space 114 when the fire extinguishing water supplied through the overflow hole 510 exceeds a certain level, It is possible to maintain a constant water level while preventing waste, so that the firefighting helicopter can easily receive water for fire extinguishing, and the overflow hole 510 has an outer surface of the partition 500 at the lower portion of the inlet hole 120. When combined or integrally formed with the inner surface of the body 100 to be positioned, the fire extinguishing water flowing into the upper storage space 1112 quickly flows into the lower storage space 114 to facilitate securing of fire extinguishing water. Make it come true.

In addition, as shown in FIG. 6, the water for fire extinguishing stored in the lower storage space 114 is moved to the upper storage space 112 using the underwater motor 300. Or reverse rotation, that is, to supply compressed air or water from the river to the lower storage space 114 and operate to act opposite to spraying to supply the fire extinguishing water stored in the lower storage space 114 to the upper storage space 112 At this time, the water for fire extinguishing can be moved through the supply channel, and specifically, one side of the supply channel is connected to the submersible pump 300, and the other side of the supply channel is connected to the upper portion of the body 100, or , It is connected to the upper storage space 112 through the upper opening of the body 100, and the fire extinguishing water of the lower storage space 114 is supplied to the upper storage space 112 by the operation of the submersible pump 300.

At this time, the fire extinguishing water supplied to the upper storage space 112 is naturally transferred to the lower storage space 114 through the micro-movement hole 520 described above when all of the water intake by the fire helicopter is over, that is, when the forest fire is extinguished. It is supplied, stored and stored.

The above has been described with reference to a preferred embodiment of the present invention, and is not limited to the above embodiment, and through the above embodiment, those of ordinary skill in the art to which the present invention belongs do not depart from the gist of the present invention. This can be done with various changes in.

1: reservoir 10: river
12: reservoir 14: floor
16: water surface 100: body
110: storage space 112: upper storage space
114: lower storage space 120: inlet hole
122: strainer 124: gabion
130: slope 140: circulation passage
150: temperature sensor 160: safety net
200: guide light 300: underwater motor
400: reservoir 500: compartment
510: overflow hole 520: fine moving hole

Claims (14)

The upper part is open, but a storage space 110 capable of accommodating water is formed therein, and the lower part is buried and installed in the bottom 14 of the river 10, and is buried in the bottom 14 of the river 10 An oval or long-hole cylindrical body 100 through which at least one inlet hole 120 is formed on an outer surface that is not; And
A plurality of guide lights 200 installed on the upper surface of the body 100; And
An underwater motor 300 installed outside the body 100; And
Includes; a circulation passage 140 connected to the underwater motor 300, which is formed from the bottom surface of the body 100 to the outer surface and sprays fire extinguishing water from the bottom surface,
The body 100 is
Induction device of a helicopter for forest fire extinguishing, characterized in that the upper surface is formed higher than the water surface 16 of the river 10, and the upper inner surface is formed in an outward direction toward the upper side of the slope 130; Fire extinguishing water storage tank equipped with.
The method of claim 1,
The body 100 is
A partition part 500 provided therein to divide the storage space 110 into an upper storage space 112 and a lower storage space 114, and at least one overflow hole 510 formed on an upper inner surface thereof; A fire extinguishing water storage tank equipped with an induction device for a forest fire extinguishing helicopter, characterized in that it comprises a.
The method according to claim 1 or 2,
The fire extinguishing water reservoir is
At least one reservoir pipe 400 embedded in the bottom 14 of the river 10 and connected through the outer surface of the body 100; induction of a forest fire extinguishing helicopter, characterized in that it further comprises Fire extinguishing water reservoir equipped with a device.
delete The method of claim 3,
The inlet hole 120 is
A fire extinguishing water storage tank provided with an induction device for a forest fire extinguishing helicopter, comprising: a strainer 122 installed to prevent the inflow of foreign substances.
The method of claim 5,
The inlet hole 120 is
A fire extinguishing water reservoir equipped with a guide device for a forest fire extinguishing helicopter, comprising: a gabion 124 installed in front of the sieve 122.
The method of claim 3,
The body 100 is
It is configured to include; a temperature sensor 150 installed on the upper surface to measure the outside temperature,
A fire extinguishing water storage tank equipped with an induction device for a forest fire extinguishing helicopter, characterized in that the underwater motor 300 is operated when the outside temperature information measured from the temperature sensor 150 is received and the outside temperature information is 0°C or less.
The method of claim 3,
The body 100 is
A safety net 160 installed on the upper surface; a fire extinguishing water storage tank provided with an induction device for a forest fire extinguishing helicopter, comprising: a.
The method of claim 3,
A fire extinguishing water storage tank provided with an induction device for a forest fire extinguishing helicopter, characterized in that the water storage pipe 400 includes a check valve 420 installed at an inlet on the bottom 14 side of the river 10.
The method of claim 9,
A fire extinguishing water storage tank provided with an induction device for a forest fire extinguishing helicopter, characterized in that a sieve and a gabion are installed in front of the check valve 420 installed at the inlet of the water storage pipe 400.
The method of claim 2,
The underwater motor 300 is
A fire extinguishing water storage tank equipped with an induction device for a forest fire extinguishing helicopter, characterized in that supplying fire extinguishing water stored in the lower storage space 114 to the upper storage space 112.
The method of claim 2,
The compartment 500 is
A fire extinguishing water reservoir provided with a guide device for a forest fire extinguishing helicopter, comprising: a plurality of micro-moving holes 520 formed through.
The method of claim 11 or 12,
The compartment 500 is
A fire extinguishing water reservoir equipped with a guide device for a forest fire extinguishing helicopter, characterized in that it has a curved shape such that a bent portion is formed in a downward direction.
The method of claim 13,
The compartment 500 is
A fire extinguishing water reservoir equipped with a guide device for a forest fire extinguishing helicopter, characterized in that the bent portion is formed to be biased toward one side of the body (100).

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