KR100789284B1 - Under water structure for river fountain - Google Patents

Abstract

Underwater structure for river fountain is provided in the water, the main body is provided with a fountain device in the space portion of a predetermined size, the discharge pump for discharging the water of the space portion to the outside when maintaining the fountain device, and the outside of the space portion It includes a blocking device for forming a film to block the inflow of water.

Isolation, order, fountain, fountain device, river fountain, underwater structure

Description

Under water structure for river fountain

1 is a plan view showing an underwater structure for river fountain according to an embodiment of the present invention.

Figure 2 is a cross-sectional view showing a state in which the underwater structure for river fountain of Figure 1 is installed in accordance with an embodiment of the present invention.

Figure 3a, 3b is a cross-sectional view showing a state in which the state of the folded membrane and the expanded state by expanding the blocking device of the water structure for river fountain according to an embodiment of the present invention.

Figure 4 is a cross-sectional view showing a fixed state of the order film according to another embodiment of the present invention.

5 is a cross-sectional view showing a state in which the shield is fixed by the fixing member according to another embodiment of the present invention.

<Description of Symbols for Major Parts of Drawings>

100: underwater structure 10: main body

11: space part 12: side wall

13: entrance hall 14: installation hall

15: storage room

20: fountain 21: pump

22: piping 23: nozzle

24: first valve 25: second valve

30: breaking device 31: support

32: curtain 40: discharge pump

The present invention relates to an underwater structure for river fountain, and more particularly, to discharge the internal water to the outside for the maintenance of the underwater structure, such as pumps and pipes installed in the water to perform the fountain function The present invention relates to an underwater structure for river fountain to block water from entering.

In general, aquatic structures for river fountains can perform the functions of water purification and air purification, and at the same time create a powerful stream of water to enhance the visual and auditory coolness of the viewer, thus helping to relieve the mental stress of modern people. It is a kind of landscaping facility.

These fountains are mainly installed in outdoor parks such as lakes, ponds, and rivers (hereinafter referred to as "rivers"), so that the surrounding scenery is beautifully enjoyed during the day or at night, which delights the viewer's view.

Conventional river fountains are provided with nozzles in the water of the river, and a separate machine room is installed at the high water site or bank around the river in order to spray water into the nozzle. In such a machine room, a part of a water fountain device mainly comprising a pump and various electric devices is installed.

This conventional river fountain requires a long time for the installation of the pipe because the pipe for drawing the water from the stream to the machine room together with a pipe for guiding the pumped water from the pump in the machine room to the nozzle again. This is cumbersome and requires a lot of installation costs. And because the pipe is longer, a large capacity pump must be used, and the operating cost is excessively required.

Here, Patent Publication No. 10-2005-7222, "Underwater Structure for River Fountain and Construction Method", which was filed by the present applicant, has been presented to solve in terms of installation cost and operation cost. By installing it in the water located at this location, it is possible to reduce the cost of construction and operation.

However, if there is an abnormality in the nozzle, pump and piping of the water fountain located inside the water, maintenance should be performed. In order to install, dismantle and replace the maintenance work, it must be locked underwater. This is a very difficult problem.

In addition, there is a problem that the fastening members such as bolts and screws released during maintenance work are swept away by water.

The present invention was created in view of the above necessity, when maintaining the pumps, nozzles, piping, etc. required for the fountain, the internal water is discharged and at the same time to prevent the inflow of external water streams to facilitate maintenance work Its purpose is to provide aquatic structures for fountains.

Underwater structure for river fountain according to the present invention for achieving the above object is provided in the water, the main body is provided with a water fountain in the space portion of a predetermined size, and the water in the water space of the space to maintain the fountain device to the outside And a discharge device for discharging the discharge pump, and a blocking device for forming a film to block external water from flowing into the space.

Here, the blocking device preferably includes a support member provided at the edge of the main body, and a shielding film installed adjacent to the support member and supported by the support member to form a partition wall.

In addition, the order curtain is provided to be folded, and the main body is preferably provided with a storage room along an edge to accommodate the case when the order curtain is folded.

In addition, the storage chamber is preferably provided with a cover member for covering the case when the order film is accommodated.

In addition, the main body is preferably formed with a plurality of installation holes along the edge so that the support member can be installed and separated.

In addition, the main body is a fixing protrusion is formed to fix the order film, the order film is preferably provided with a fixing hole so that the fixing projection is fitted.

In addition, the main body is formed with a plurality of entrance holes so that water can freely enter and exit the space portion, it is preferable that the valve is provided in each of the access holes to close the access of the water if necessary.

On the other hand, the main body is preferably provided with a fixing member for fixing the water shield is provided in the blocking device to block the inflow of water.

Here, the fixing member is fixed to the side wall of the main body and provided with a first plate and the first plate provided between the first plate and the side wall is provided so that the order film is installed on the upper side of the first plate, It is preferable to include a second plate for fixing the water-carrying film installed on the upper portion, and a second packing member provided between the water-carrying film and the second plate to maintain airtightness.

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

In the following description of the present invention, the terms defined are defined in consideration of functions in the present invention, and should not be understood as a meaning of limiting the technical components of the present invention.

1 is a plan view showing an underwater structure for river fountain according to an embodiment of the present invention. 2 is a cross-sectional view illustrating a state in which the underwater structure for river fountain of FIG. 1 is installed according to an embodiment of the present invention.

1 to 2, the river fountain underwater structure 100 of the present invention includes a main body 10, a water fountain device 20 installed on the main body 10, and the main body 10. It is composed of a blocking device 30 for blocking the water flowing in from the outside of the main body 10 to facilitate the maintenance of the fountain device (20).

The main body 10 is provided to be fresh water in the water, and the space 11 is formed therein, and the water fountain device 20 is installed in the space 11. Here the main body is constructed by chopping the ground of the river.

That is, the construction process of the main body 10 will be described briefly. First, the movement path of the water in the river is changed or the water in the river is discharged. The ground surface of the river is excavated to a predetermined depth (30 to 80 cm), the rubble (1) is chopped to a height of about 30 cm in the installation area, and the discarded concrete (2) is poured on the rubble (1) layer to 10 to 15 cm. .

Thereafter, the main body 10 is formed on the upper part of the discarded concrete 2, but the reinforced concrete 3 is poured to about 25 to 35 cm so that the space 11 is formed, and the waterproofing solution is diluted in the mortar 4 therein. To form an inner surface. At this time, by separately forming the main body 10 from the outside can be installed on the upper cast concrete (2).

Thus, the water fountain device 20 is installed in the space portion 11 formed in the main body 10. Here, the water fountain device 20 ejects at least one or more pumps 21 for pumping water, a plurality of pipes 22 through which the pumped water is transferred, and water installed and transported at an end or one side of the pipe 22. It consists of a plurality of nozzles 23 and a plurality of first valves 24 installed in the pipe 22 to control the ejection of water from the nozzle 23.

Here, the pump 21 is an underwater pump that is suitable for use in water, and is provided to suck water from the main body 10 and the space 11. In addition, a sufficient amount of water is formed at the edge of the main body 10 so that a sufficient amount of water can be pumped from the pump 21 to the space 11. At this time, after forming the side wall 12 along the edge of the main body 10 to form a plurality of access holes 13 penetrating the side wall 12.

And the main body 10 is formed in the triangular inclined surface on both sides so that the water resistance does not occur in the case of the stream flowing water, the entrance hole 13 formed in the side wall 12 is formed to face the water flow side To facilitate the inflow of water. At this time, the discharged water is easily formed at the rear.

In addition, the entrance hole 13 is provided by installing a pipe in a plurality of holes, the second valve 25 is further provided to adjust the amount of water flowing into the space 11, or to control by the method of opening and closing. The second valve 25 can be installed inside the main body 10 and can be installed outside the main body 10 as necessary.

In addition, the pump 21, the first valve 24 and the second valve 25 may be opened or closed manually or by the control signal of the control unit not shown.

On the other hand, the blocking device 30 formed on the side wall 12 of the main body 10 has a space for maintaining the support 31 installed on the side wall 12 of the main body 10 and the internal water fountain device 20. It is composed of a water-repellent film (32) which is supported by the support (31) while discharging the water of the portion (11) by the pump 21 to block the inflow of external water.

Here, it is preferable to provide a separate discharge pump 40 to discharge the water contained in the space 11 to the outside. And the discharge pump 40 may be installed on one side of the main body 10, it may be provided to be carried separately may be installed in a temporary form when discharging the water of the space portion 11 to the outside.

And the support 31 is provided in the form of a rod or rod having a predetermined length, is installed on the side wall 12 of the main body 10 at regular intervals. At this time, the support 31 is preferably installed at intervals of 40 ~ 60cm.

In addition, a plurality of mounting holes 14 are formed in the plane of the side wall 12 so that the support 31 can be easily installed and separated, and the installation holes 14 are formed by inserting a separate pipe vertically. good. Therefore, if you want to remove the support (31) aesthetically, you can easily remove, if installed as needed can be easily inserted and installed.

At this time, the support 31 can be fixed to the side wall 12 directly without forming the installation hole 14 as needed.

The order film 32 is provided to extend in a synthetic resin or leather, the lower end is fixed to the side wall 12 adjacent to the support (31). Here, the order film 31 is installed along the sidewall 12 to be long, one end is installed to overlap the other end or one end is combined with the other end to form a closed curve. In addition, the curtain layer 31 may be provided as a waterproof cloth.

And the order film 32 is installed adjacent to the support 31, but is installed on the outside of the main body 11 around the support 31, it is provided with a soft material to be folded. In addition, in order to prevent corrosion by water, it uses a material that is excellent in corrosion resistance and durability and waterproof.

Here, when the order film 32 is folded, a storage chamber 15 is formed on the side wall 12 of the main body 10 to accommodate the order film 32 in a folded state. The storage chamber 15 is provided by forming a groove in the upper plane of the side wall 12. It may also be formed on the side of the side wall 12. At this time, the storage chamber 15 is continuously formed along the side wall 12, and the order film 32 forming a closed curve is accommodated.

In addition, it is preferable that the cover member 15a is further provided in the storage chamber 15 to prevent the containment film 32 from being separated. Here, the cover member 15a is provided to cover the storage chamber 15. Therefore, when the cover member (15a) is covered, the order film 32 is not released and detached, and the aesthetics are beautiful.

Hereinafter will be described with reference to Figures 3a and 3b the effect of the maintenance on the water structure for river fountain. And with reference to FIG. 2. Figure 3a, 3b is a cross-sectional view showing a state in which the state of the membrane folded and expanded by expanding the blocking device of the water structure for river fountain according to an embodiment of the present invention.

As shown in FIG. 3a, when the water fountain structure 100 of the present invention performs the fountain function by operating the water fountain device 20, the water curtain membrane 32 is folded into the storage chamber 15 of the main body 10. It is stored in a state. Then, the second valve 25 is opened to allow the water to flow in and out of the main body 10 smoothly.

Here, the support 31 may be removed from the installation hole 14 to make the beauty of the beauty, and the support 31 is installed in the installation hole 14 to float floating materials such as wood or foreign matter floating on the water surface according to the flow of water. By preventing the inflow into the space portion 11 of the main body 10 to prevent damage to the collision with the water fountain device 20 installed in the space portion 11 by the wood and at the same time relatively soft foreign substances such as fallen leaves and vinyl It may be possible to prevent the inflow of the pump 21, the suction failure of the pump 21 and the clogging of the pipe 22 and the nozzle 23 to be introduced into the space (11).

Then, when an abnormality occurs in the pump 21, the pipe 22, the nozzle 23, and the first valve 24 of the water fountain device 20 and requires replacement or repair, the second valve 25 is first closed. Firstly block external water from entering.

Thereafter, the cover member 15a of the storage chamber 15 is opened to unfold the liner film 32 stored in the storage chamber 15 to closely adhere to the support 31.

Thereafter, the water in the space 11 is discharged using the discharge pump 40. At this time, after changing the flow path of the pump 21 installed in the water fountain device 20 may be driven by the pump 21, it can be discharged by the drive of the pump 21. When the discharge is completed, the shape becomes as shown in FIG. 3B.

Here, when the water in the space 11 is discharged, the water blocking film 32 blocks the water pressure generated from the outside. And the support film 32 is firmly supported from the inside of the support film (32). Therefore, the inflow of water into the space 11 is blocked.

After the repair and replacement or additional installation of the components of the internal water fountain device 20 is completed, the second valve 25 provided therein is opened to allow external water to flow into the space 11.

After that, when the water level of the space 11 is the same as or similar to the outside, the order film 32 is folded and stored in the storage chamber 15. Then, the storage chamber 15 is covered using the cover member 15a, and the state is as shown in FIG. 3A. Then complete the parts replacement work.

Hereinafter, fixing of the barrier film according to another embodiment of the present invention will be described with reference to FIG. 4. 4 is a cross-sectional view showing a fixed state of the order film according to another embodiment of the present invention.

As shown in FIG. 4, the order film 32 of the present invention may be fixed in an unfolded state toward the space 11. That is, after removing the support 31 from the installation hole 14 in the unfolded state without the grounding film 32, the removed mounting hole 14 is covered, and the ordering film 32 is fixed.

At this time, a fixing hole 32a is formed at a free end portion which is not fixed to fix the ordering film 32 to the side wall 12, and a fixing protrusion 12a is formed at the side of the side wall 12 to be fitted. Here, the fitting coupling is described as an example, but the present invention is not limited thereto and may be fixed by a bolt fastening method. In addition, it can be fixed by installing a zipper or the like.

Meanwhile, the fixing member 50 may be provided to fix the ordering film 32 to the side wall. Hereinafter, fixing the order film 32 by the fixing member 50 will be described with reference to FIG. 5. 5 is a cross-sectional view showing a state in which the order film is fixed by the fixing member according to another embodiment of the present invention.

As shown in FIG. 5, the fixing member 50 fixes the ordering film 32 to the side wall 12. In this case, the fixing position may be a plane of the side wall 12 or an inner and outer side surface. In the figure, it is shown installed in a plane.

The fixing member 50 is preferably provided as a single member but should be durable while maintaining airtightness. Therefore, the fixing member 50 is provided with a first plate 51 fixed in a stacked manner on the plane of the side wall 12, the airtight between the first plate 51 and the plane of the side wall 12 made of concrete The first packing member 52 is installed to be maintained.

One end of the order film 32 is stacked on the first plate 51, and a second plate 53 is installed on the order film 32 so as to be firmly fixed. At this time, the second packing member 54 is installed between the order film 32 and the second plate 53 to maintain the airtightness. In addition, a third packing member (not shown) may be installed between the first plate 51 and the order film 32.

In addition, a separate swatch is made to secure the airtight film 32 and the second packing member 54 positioned on the first plate 51 and the second plate 53 fixed to the side wall 12 while maintaining airtightness. The member is provided. The fastening member 55 may be a screw.

Herein, the first plate 51 and the second plate 53 may be made of wood, metal or synthetic resin having good corrosion resistance and durability. Preferably, the first plate 51 and the second plate 53 may be made of metal such as stainless or aluminum having good durability.

In addition, the first packing member 52, the second packing member 54, the third packing member is provided with a material having an elastic or cushion, preferably made of synthetic resin or natural rubber.

At this time, the other end of the order film 32 may be installed to face inward and may be installed to face outward.

In the above description, the technical idea of the water structure for river fountain according to the present invention has been described together with the accompanying drawings, but this is by way of example only for describing the best embodiment of the present invention and not for limiting the present invention. Therefore, it is obvious that any person skilled in the art can make various modifications and imitations such as dimensions, shapes, structures, etc. without departing from the scope of the technical idea of the present invention.

As described above, the water structure for the river fountain of the present invention comprising a shutoff device for discharging the water of the water structure for the river fountain installed in the water, and blocking the discharged water is introduced into the pump, In the case of maintenance of nozzles, pipes, etc., it is possible to work in the state of discharging the water inside, so that maintenance work such as replacement of parts is easy.

Claims (9)

A body provided in the water and provided with a fountain device in a space portion of a predetermined size; A discharge pump for discharging water in the space to the outside when the water fountain is maintained; And, An underwater structure for river drinking water, characterized in that it comprises a blocking device for forming a film so that the external water flow in the space portion can be blocked. The method of claim 1, The blocking device includes a support member provided at the edge of the main body; It is installed adjacent to the support member, the water structure for river fountain, characterized in that it is supported by the support member to include a water barrier to form a partition wall. The method of claim 2, The curtain is provided to be folded, The main body is a water structure for river fountain, characterized in that the storage compartment is provided along the edge to accommodate the folded when the water curtain. The method of claim 3, The storage structure for a river fountain, characterized in that the cover is provided with a cover member for covering the case when the water-repellent film is accommodated. The method of claim 2, The main body is a water structure for river fountain, characterized in that a plurality of installation holes are formed along the edge so that the support member can be installed and separated. The method of claim 2, The main body is provided with a fixing projection to fix the order curtain, The water curtain membrane is an underwater structure for river fountain, characterized in that the fixing hole is provided so that the fixing projection can be fitted. The method of claim 1, The main body has a plurality of access holes are formed so that water can freely enter and exit the space portion, the entrance hole is a water structure for river fountain, characterized in that each valve is provided so as to close the entrance and exit of water. The method of claim 1, The main body is provided in the blocking device is a water structure for river fountain, characterized in that the fixing member is further provided for fixing the water blocking film to block the inflow of water. The method of claim 8, The fixing member is fixed to the side wall of the main body and the first plate is provided to be installed on the top; A first packing member provided between the first plate and the side wall to maintain airtightness; A second plate to fix the water barrier film installed on the first plate; And, A water structure for river fountain, characterized in that it comprises a second packing member provided between the second membrane and the second plate to maintain the airtight.

Images