KR100965931B1 - Apparatus for closing water using buoyancy having the fountain and fountain system - Google Patents

Abstract

PURPOSE: A device for stopping water using buoyancy, a fountain and a fountain system therewith are provided to enable a worker to easily perform a maintenance work without folding and unfolding a water stop film. CONSTITUTION: A device for stopping water using buoyancy comprises a submerged structure(100), cutoff members(300,400), and a drain pump. The submerged structure is formed underwater, and has a space(110). The cutoff members prevent external water from flowing into the space of the submerged structure. And the cutoff members form a film when air is supplied. The drain pump discharges water in the space to outside when a maintenance work of the submerged structure is performed.

Description

Apparatus for closing water using buoyancy having the fountain and fountain system

The present invention relates to an underwater structure for fountain, and in particular, when maintaining the respective devices of the fountain device buoyancy to automatically discharge the water inside the underwater structure by forming a membrane using buoyancy on the edge of the underwater structure to the outside. The present invention relates to a used ordering device and a fountain and a fountain system having the ordering device.

In general, a fountain underwater structure is a kind of landscaping facility that not only performs the function of purifying water and purifying air by injecting water through the nozzle, but also enables the viewer to feel emotional stability and coolness through various senses. to be.

Conventionally, by installing a lighting device that can produce light in the fountain, it was possible to produce a beautiful fountain at night. This makes it possible to enjoy the fountains that are beautifully produced not only during the day but also at night when it is difficult to discern.

Such a conventional water structure for fountains has been presented in Patent Registration No. 10-789284 filed by the present applicant.

As shown in FIG. 1, the conventional water fountain structure for river fountain forms side walls along the edge of the main body, and nozzles, pumps, valves, lights (LEDs), and pipes are installed in the space of the main body.

In addition, in order to inspect or maintain nozzles, pumps, valves, lights (LEDs), and pipes installed in the space portion of the main body, a water barrier film is formed to form a boundary with the outside.

That is, when the water curtain is unfolded to the upper portion, the water is prevented from flowing into the space portion of the main body, and when the water curtain is folded downward, the water is introduced into the space portion of the main body.

However, such a conventional water fountain structure for river fountain, because the water level is higher than the height of the side wall of the main body was inconvenient to install or fold the water curtain. In other words, in order to install the curtain, it was necessary to take out the curtain in the accommodating part, and then hang it on the curtain rod (support) inside the main body.After the inspection and maintenance, the worker should fold the curtain in the receiving part. There was an inconvenience.

Accordingly, the present invention is to solve the conventional problems as described above, by the maintenance of each device installed in the underwater structure of the fountain device, by automatically forming a film on the edge of the underwater structure using buoyancy according to the air supply, The purpose of the present invention is to provide a buoyancy order device and a fountain and a fountain system having the order device so that there is no need to manually expand or fold the curtains.

In order to achieve the above object, the buoyancy apparatus using the buoyancy of the present invention is provided in the water, and the upper portion of the structure to form a space portion, and is installed on the edge of the underwater structure that the external water flows into the space portion It characterized in that it comprises a blocking member which is expanded to the top by buoyancy during air supply to block to form a film.

Here, the blocking member is an insulating film provided to have a closed curve along the edge of the submerged structure, and is integrally or detachably connected to the upper end of the insulating film, and floated to the surface by buoyancy during air supply, so that the upper end of the insulating film is upwards. It is preferred to include a tubular buoyancy body which is to be unfolded. In addition, the underwater structure may form an accommodating portion which is open upward on the sidewall, and the lower portion of the water repellent membrane is fixed to the bottom or wall of the accommodating portion so that the lower end of the water repellent membrane has airtightness.

At least one weight body may be provided in the order layer so that the buoyancy body may sink when the buoyancy is removed. In addition, the order film may be formed by folding the zigzag forming a multi-stage to be folded or unfolded.

The submerged structure is provided with a plurality of order rods installed vertically so that the buoyancy body is supported from the external force along the edge, one side is connected to the folding ends, the other side is inserted into the order rods and slide up and down A plurality of fastening rings may be provided.

On the other hand, the buoyancy body is preferably connected to at least one or more pumps for supplying and discharging air, and at least one valve for opening and closing the air supply and discharge of the pump.

And the buoyancy body has a hardness so as not to shrink and expand during air supply and discharge, so that the buoyancy body to sink by its own weight when removing the buoyancy, connected to the buoyancy body at least for supplying and discharging water At least one pump and at least one valve for opening and closing the water supply and discharge of the pump may be provided.

In addition, the buoyancy body is to form an ellipse vertically when the air supply, the lower portion of the buoyancy body may be seated in the receiving portion located in the water to have a degree function.

In addition, the buoyancy body may be formed to extend downward to be integral with one surface or both sides of the order film connected to the lower portion to communicate with each other, and may form a vertical air column arranged in a plurality along the longitudinal direction of the order film.

The fountain having a water-order device using the buoyancy of the present invention for achieving the above object is provided in the water, and the water structure is formed on the upper portion and the water structure is installed on the edge of the underwater structure to the outside water to the space portion. It characterized in that it comprises a blocking member which is expanded to the upper portion by buoyancy during air supply to block the inflow to form a membrane, and the water fountain is installed in the space of the underwater structure to drive the fountain.

Water fountain system having a buoyancy device using the buoyancy of the present invention for achieving the above object, is provided in the water, and the upper portion to form a space portion, the water is installed on the edge of the underwater structure to the outside water to the space portion Blocking member that is expanded to the upper portion by buoyancy during air supply to block the inflow, and a water fountain device installed in the space of the underwater structure to drive the fountain, and air supply and discharge of the buoyancy body and And a controller for controlling the driving of the fountain device.

As described above, the membrane is formed using buoyancy to discharge the water inside the underwater structure to the outside, and upon removal of the buoyancy, the membrane can be automatically released by its own weight, without the operator having to unfold or fold the membrane. There is an advantage that can easily perform maintenance work.

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

1 is a cross-sectional view showing a degree of the apparatus using the buoyancy according to the present invention, Figure 2 is a cross-sectional view showing a state in which the weight body is installed in the liner according to Figure 1, Figure 3 is a state in which the folded portion is formed in the liner according to Figure 1 4 is a cross-sectional view showing that the buoyancy body according to FIG. 1 has a vertical ellipse shape when air is supplied, FIG. 5 is a cross-sectional view showing that water is supplied to the inside of the buoyancy body according to FIG. 1 is a cross-sectional view showing that the air column is formed on the buoyancy body according to Figure 1, Figure 7 is a cross-sectional view showing a fountain having a degree device using the buoyancy according to the present invention, Figure 8 has a degree using the buoyancy according to the present invention It is sectional drawing which shows the state in which the control part of a fountain system controls a pump and a valve.

As shown in Figures 1 to 7, the buoyancy apparatus according to the first embodiment of the present invention, the underwater structure 100 is provided in the water and forms the space portion 110 above, and the underwater It includes a blocking member (300, 400) to expand to the upper portion by buoyancy during air supply to block the inflow of water to the space 110 of the structure 100 to form a film. In addition, the maintenance of the underwater structure 100 may further include a drain pump 200 for discharging the water of the space 110 to the outside.

The underwater structure 100 is to be installed in the water, such as parks, lakes and rivers, the inside is provided with a fountain device 700 that can produce a fountain. In addition, a space 110 for accommodating water is formed above the underwater structure 100, and a sidewall 120 having a predetermined height is formed at an edge thereof.

The fountain device 700 includes a nozzle 730 for injecting water from the underwater structure 100, a pump 720 for supplying water to the nozzle 730, and the pump 720 and the nozzle 730. A valve 740 installed between the valves 740 to control the water sprayed to the nozzle 730, and a pipe 710 connecting the nozzles 730, the pump 720, and the valve 740 to form a water transfer path. ) May be included. In addition, the light (water lamp: 750), the nozzle driving motor (not shown) and the like that can maximize the effect of directing the light is irradiated to the water sprayed through the nozzle 730.

In addition, an upper portion of the sidewall 120 is formed with an accommodating portion 121 that is open upward, and the accommodating portion 121 provides a space for accommodating the buoyancy body 400 and the order film 300 to be described later. do.

In addition, a plurality of order rods 600 are installed vertically along the edge of the underwater structure 100 is provided. Here, the lower end of the order rod 600 is inserted into the corresponding groove formed in the upper surface of the side wall 120 or embedded integrally and fixed, so that the upper end of the order rod 600 is positioned higher than the water surface.

The drain pump 200 is used to discharge the water contained in the space 110 when the maintenance of the underwater structure 100 to the outside. That is, by discharging the water contained in the space portion of the underwater structure 100 to the outside using the drainage pump 200, the operator can easily enter the space portion 110 of the underwater structure 100 to perform maintenance work. have.

The blocking members 300 and 400 are integrally or detachably connected to the top of the order membrane 300 provided with a closed curve along the edge of the underwater structure 100 and the top of the order membrane 300, and are buoyant upon air supply. It includes a tubular buoyancy body 400 is variable in shape so as to rise to the surface by the top of the order film 300 is spread upward.

The water-repellent membrane 300 is extended from the edge of the underwater structure 100 to form a membrane on the outside of the underwater structure 100 to block the water flowing into the space 110, or folded down to the underwater structure 100 Function to switch to the state in which the water flows into the space 110 of the.

That is, by operating the above-mentioned drainage pump 200 in a state in which the order membrane 300 is spread upward, it is possible to discharge the water filled in the space 110 of the underwater structure 100 to the outside.

As such, the order film 300 may have a lower end fixed to a bottom or wall portion of the accommodating part 121 formed on the sidewall 120 of the underwater structure 100, and the lower end of the order film 300 may form an underwater structure. In the housing 121 may be firmly fixed by a plurality of fastening pins 500 inserted horizontally.

In addition, a separate waterproofing sealant may be applied to the lower end of the water insulating film 300 to maintain airtightness. That is, the water may be prevented from penetrating between the lower end of the order film 300 and the contact surface of the accommodating part 121 to prevent the lower end of the order film 300 from being corroded.

On the other hand, at least one or more weights 330 larger than the specific gravity of water may be installed on the inner, inner, and outer surfaces of the order layer 300 so that the buoyancy body 400 from which the buoyancy is removed can be easily settled.

Here, the weight body 330 may have a rod shape surrounding the outer structure 100, such as the water-repellent film 300, the material may be a metal, non-metal, etc. that has a specific gravity greater than water and does not corrode. have.

In addition, in the second embodiment, the order film 300 may be folded in a zigzag form a multi-stage to be folded or unfolded as shown in FIG.

The folding part 310 may be provided with a plurality of fastening rings 320, one side of which is connected to the folding end 310a and the other side of which is fitted to the above-described order rod 600 and slides up and down.

Therefore, when the buoyancy body 400 is easily lifted up and down by the buoyancy while the buoyancy body 400 is easily folded up and down, it can be accurately stored in the accommodating portion 121 of the underwater structure 100, and the folded portion 310 is It has a tilt angle to provide a certain strength. Accordingly, it is possible to prevent the shape from being deformed by an external force when the order film 300 is spread upward.

The buoyancy body 400 is preferably provided in the shape of a tube having a closed curve along the edge of the underwater structure 100 in a state connected to the top of the order film 300, the buoyancy body 400 is a flexible synthetic resin material It can be used to change the shape of the air supply and discharge. That is, it may expand when air is supplied and contract when air is discharged.

On the other hand, the buoyancy body 400, as shown in Figure 4, to form an ellipse vertically during air supply, the lower portion of the buoyancy body 400 is seated in the receiving portion 121 is located in the water It can have a degree function. This has the advantage that the buoyancy body 400 to function as the ordering film 300, there is no need for a separate ordering rod 600, and the structure of the blocking member (300, 400) can be simplified.

In addition, as shown in FIG. 6, the air buoy 410 may be integrally formed on one surface or both surfaces of the order film 300 by extending downward in a column shape so as to communicate with the buoyancy body 400. In this case, the air pillars 410 are formed vertically and are arranged in plural along the longitudinal direction of the order layer 300.

The air column 410 is connected to the buoyancy body 400 when the air is supplied to the interior of the buoyancy body 400 is to be vertically unfolded along with the order film (300). That is, since air is filled in the air column 410, the buoyancy body 400 and the order film 300 may be prevented from being deformed by an external force.

Here, the buoyancy body 400 may be provided in communication with at least one or more pumps for supplying and discharging air, and at least one valve for opening and closing the air supply and discharge of the pump.

Preferably, at least one air supply tube 420a and air discharge tube 420b connected to the buoyancy body 400 and an air supply connected to the air supply tube 420a to supply or discharge air A pump 440a and an air discharge pump 440b are provided.

In addition, an air supply valve 430a connected between the air supply tube 420a and the air supply pump 440a to open and close, and connected between the air discharge tube 420b and the air discharge pump 440b to open and close. An air discharge valve 430b is formed.

At this time, the supply side and the discharge side can be distinguished, it is possible to control both the supply and discharge by one air pump and air tube and air valve.

When the air is supplied into the buoyancy body 400, the buoyancy body 400 floats to the surface while the water-repellent membrane 300 extends upward. At this time, the order film 300 forms a film at the edge of the underwater structure 100 so that external water does not flow into the space 110 of the underwater structure 100.

In this state, by driving the above-described drainage pump 200 to discharge all the water filled in the space portion 110 of the underwater structure 100 to the outside, the space portion of the underwater structure 100 in which all the water is discharged The operator can enter the 110 to easily perform maintenance work.

On the other hand, the buoyancy body 400 has a hardness so as not to shrink and expand during air supply and discharge as shown in Figure 5, so that the buoyancy body 400 can sink by its own weight when the buoyancy is removed have.

That is, the buoyancy body 400 is provided with a metal or nonmetal having a specific gravity higher than water to have a weight, and a hollow portion is formed therein to have its own buoyancy.

And the buoyancy body 400 may be provided in communication with at least one or more pumps for supplying and discharging water, and at least one valve for opening and closing the water supply and discharge of the pump.

In addition, the air supply pump 440a for supplying air to the buoyancy body 400 to supply air to the hollow portion to have its own buoyancy, and the air supply tube 420a for connecting the air supply pump 440a and the hollow portion; , An air supply valve 430a for controlling the air supplied by being connected to the air supply tube 420a.

Preferably, the water tube 450 is connected to the buoyancy body 400 to supply water to the buoyancy body 400 to have its own weight, and the water pump to supply or discharge the water to the water tube 450 470 and a water valve 460 connected between the water tube 450 and the water pump 470 to open and close the water supply.

On the other hand, by installing a rain gauge (not shown) separately in the underwater structure or fountain device 700, when the wind is a lot of rain or rain can be stopped the operation of the fountain device 700.

As shown in FIG. 8, the controller 800 controls air supply and discharge of the buoyancy body 400 and driving of the fountain apparatus 700.

The control unit 800 may include a PC (not shown) and a power supply unit (control panel: not shown) driven by a control signal of the PC.

The PC functions to control the pump 720, the valve 740 and the lighting 750 of the fountain device automatically or manually through the screen. The PC may be provided with a control program for controlling the software, and a communication card may be further provided to apply the control signal to the fountain device.

The control unit 800 as described above, the air supply valve 430a, the air discharge valve 430b, the air supply pump 440a, the air discharge pump 440b, the water valve 460, and the water pump 470 By controlling the operation of the) serves to supply or discharge air or water into the buoyancy body (400).

Hereinafter, a description will be given of a work order according to a water order device using a buoyancy of the present invention and a fountain and a fountain system having the order device as follows.

First, during maintenance, the operator manually or automatically operates the air supply pump 440a and the air supply valve 430a to supply air to the buoyancy body 400. At this time, the buoyancy body 400 supplied with air has buoyancy and rises to the surface, and at the same time, the membrane 300 connected to the buoyancy body 400 is expanded to form a film at the edge of the underwater structure 100. do.

Therefore, it is possible to solve the difficulty of the operator to directly unfold the water curtain installed in the underwater structure.

Next, when the internal repair or maintenance of the underwater structure 100 is completed, the vacuum pump 450 is operated to force the air of the buoyancy body 400 to the outside. At this time, the buoyancy body 400 is contracted and descends into the water, and at the same time, the order film 300 is folded downward to remove the film formed at the edge of the underwater structure 100.

If necessary, the weight body 330 may be installed on the water barrier film 300 so that the buoyancy body 400 descends by its own weight. In addition, the operator operates the water pump 480 to supply water into the buoyancy body 400, so that the buoyancy body 400 can be lowered into the water by its own weight.

As a result, by forming a film by using the buoyancy according to the air supply, or by switching to release the film automatically by removing the buoyancy due to the air discharge, the operator can easily perform maintenance work without the inconvenience of unfolding or folding the membrane. .

In the above description, the technical concept of the apparatus for using buoyancy according to the present invention, the fountain having the apparatus and the fountain system having the apparatus and the description thereof are described together with the accompanying drawings, but this is illustrative of the best embodiments of the present invention. It is not limited.

Accordingly, it is a matter of course that various modifications and variations of the present invention are possible without departing from the scope of the present invention. And are included in the technical scope of the present invention.

1 is a cross-sectional view showing a degree order device using buoyancy according to the present invention.

FIG. 2 is a cross-sectional view illustrating a state in which a weight body is installed in the water shield according to FIG. 1. FIG.

3 is a cross-sectional view illustrating a state in which a folded portion is formed in the shielding film according to FIG. 1.

4 is a cross-sectional view showing that the buoyancy body according to FIG. 1 has a vertical ellipse shape when air is supplied.

5 is a cross-sectional view illustrating that water is supplied into the buoyancy body according to FIG. 1.

6 is a cross-sectional view showing that the air column is formed on the buoyancy body according to FIG.

Figure 7 is a cross-sectional view showing a fountain having a degree order device using buoyancy according to the present invention.

Figure 8 is a cross-sectional view showing a state in which the control unit of the fountain system having a buoyancy order using a buoyancy control device according to the invention the pump and the valve.

<Explanation of symbols for the main parts of the drawings>

100: underwater structure 110: space part

120: side wall 121: housing portion

200: drain pump 300: water curtain

310: folded portion 310a: end

320: fastening ring 330: weight

400: buoyant body 410: air column

420a: air supply tube 420b: air discharge tube

430a: air supply valve 430b: air discharge valve

440a: air supply pump 440b: air discharge pump

450: water tube 460: water valve

470: water pump 500: fastening pin

600: water rod 700: water fountain

800: control unit

Claims (12)

Underwater structure provided in the water, forming a space above, and the blocking member is installed on the edge of the underwater structure to expand to the top by buoyancy during air supply to block the inflow of external water into the space to form a membrane Including, The blocking member is an insulating film provided to have a closed curve along the edge of the underwater structure, and is integrally or detachably connected to the upper end of the water insulating film, and floated to the surface by buoyancy during air supply, so that the upper end of the water insulating film is unfolded upwards. And it includes a tubular buoyancy body that sinks during air discharge to fold the water curtain, The order film is installed so as to surround the buoyancy, the buoyancy device using a buoyancy, characterized in that at least one weight body having a specific gravity greater than the water is provided so that the buoyancy body can sink. delete The method of claim 1, The underwater structure forms a receiving portion opened upwards on the side wall, The order curtain is a buoyancy device using a buoyancy, characterized in that the lower end is fixed to the bottom or wall portion of the receiving portion to have the airtight airtightness. delete The method of claim 1, The order film is a buoyancy device using a buoyancy, characterized in that the folded portion is formed in a zigzag forming a multi-stage to be folded or unfolded. The method of claim 5, The underwater structure is provided with a plurality of order rods installed vertically to support the buoyancy body from the external force along the edge, One side is connected to the folding end portion of the folding portion, the other side is a buoyancy device using a buoyancy, characterized in that it has a plurality of fastening ring is inserted into the order rod slides up and down. The method of claim 1, The buoyancy body is connected to the at least one pump for supplying and discharging air, and the buoyancy apparatus using buoyancy, characterized in that provided with at least one valve for opening and closing the air supply and discharge of the pump. The method of claim 7, wherein The buoyancy body has a hardness so as not to shrink and expand during air supply and discharge, The buoyancy body is connected to the buoyancy body so as to sink by its own weight when the buoyancy is removed, at least one pump for supplying and discharging water, and at least one valve for opening and closing the water supply and discharge of the pump Ordering device using buoyancy, characterized in that the provided. The method of claim 3, The buoyancy body to form an ellipse vertically when supplying air, The lower part of the buoyancy body is seated in the receiving portion located in the water position apparatus using the buoyancy, characterized in that it has a degree function. The method of claim 1, The buoyancy body extends downward to be integrally formed on one surface or both surfaces of the order film connected to the bottom so as to communicate with each other, and forms a vertical air column arranged in a plurality along the longitudinal direction of the order film. Ordering device. An underwater structure provided in the water and forming a space above, and a blocking member installed at an edge of the underwater structure to expand upward by buoyancy during air supply to block external water from flowing into the space; And installed in the space portion of the underwater structure includes a fountain device driven to produce a fountain, The blocking member is an insulating film provided to have a closed curve along the edge of the underwater structure, and is integrally or detachably connected to the upper end of the water insulating film, and floated to the surface by buoyancy during air supply, so that the upper end of the water insulating film is unfolded upwards. And it includes a tubular buoyancy body that sinks during air discharge to fold the water curtain, The water curtain is installed to surround the water fountain, and at least one weight body having a specific gravity greater than the water so that the buoyancy body is settled when the buoyancy is removed, characterized in that the fountain with a buoyancy device. An underwater structure provided in the water and forming a space above, and a blocking member installed at an edge of the underwater structure to expand upward by buoyancy during air supply to block external water from flowing into the space; And a water fountain device installed in the space portion of the underwater structure and driven to produce a fountain, and a controller for controlling air supply and discharge of the blocking member and driving of the water fountain device. The blocking member is an insulating film provided to have a closed curve along the edge of the underwater structure, and is integrally or detachably connected to the upper end of the water insulating film, and floated to the surface by buoyancy during air supply, so that the upper end of the water insulating film is unfolded upwards. It includes a tubular buoyancy body that sinks during air discharge so that the water curtain is folded to convert the water into the space portion of the underwater structure, The water curtain system is installed to surround the water curtain, and at least one weight body having a specific gravity greater than water so that the buoyancy body is settled when the buoyancy is removed, characterized in that the water buoy system using a buoyancy.

Images