KR20200143828A - Diving fountain - Google Patents

Abstract

The present invention relates to a submergible fountain having a simple structure, allowing easy assemblage and disassemblage to reduce the costs required for manufacture, installation and maintenance significantly, is amenable to upsizing, and including a submergible floating body allowing immediate control depending on the operation of a water supplying pump. The present invention provides a submergible fountain including a submergible floating body on which a fountain spraying water through a nozzle is installed, wherein the submergible floating body includes: a buoyance pipe 71 fixed to a frame 70; a first water discharge pipe 76 connected to the bottom of the buoyance pipe 71 at one end thereof; a water discharge cylinder to which the other end of the first discharge pipe 76 is connected; a water discharge pump 80 disposed inside of the water discharge cylinder 77; a second water discharge pipe 78 disposed inside of the water discharge cylinder 77, connected to the water discharge pump 80 at one end thereof to be extended upwardly, and protruding out from the water discharge cylinder 77 at the other end thereof; a water supplying pipe 85 connected to the top of the buoyance pipe 71 at one end thereof and formed to have a ″∩″-like shape; a water supplying pump 90 formed at the other end of the water supplying pipe 85 and configured to supply water into the buoyance pipe 71 through the water supplying pipe 85; a stop portion 95 formed at the top of the water supplying pipe 85 and capable of interrupting water supply into the buoyance pipe 71, when the water supplying pump 95 is stopped; and an air pump 97 connected to the top of the buoyance pipe 71 to be extended upwardly.

Description

Diving fountain

The present invention relates to a submersible fountain that is normally submerged in water by installing a submersible buoyancy body that raises and lowers the fountain in the water, and then can float during operation of the fountain.

Recently, several fountains have been installed, and each fountain operates individually according to the voice signal in accordance with the music, and a musical fountain has emerged that creates a scene of dancing. Various attempts are being made to provide fractions.

However, the floating fountain, which is introduced as a floating fountain, has a problem that the floating fountain freezes when the temperature drops in winter and the lake freezes, causing the floating fountain to freeze. Before this, the cumbersome work of separating and recovering the floating fountain installed on the lake was required every time.

Thus, in Patent Registration No. 10-0836730, which the inventor applied for and registered in the past, by installing a diving device in the main body that raises and lowers the fountain in the water, it is usually submerged in the water, but only when the fountain is operated, the mystery of the fountain. This was maximized, and even in winter, it was possible to create a diving fountain without fear of freezing.

However, in the prior art of the present inventors, there has been a difficulty in increasing the size of a diving device capable of installing a large number of fountains, and there is a problem in that there is a considerable limitation because an air pump is used.

The present invention is to solve the above problems, and by forming a drain pipe, a drain pump, a water supply pipe, a water supply pump, an air pipe and a stop, the structure is simple, and the assembly and disassembly are simple, so manufacturing, installation and maintenance costs are considerably reduced. It is an object of the present invention to provide a diving fountain including a submersible buoyant body that can be enlarged and can be immediately controlled according to the operation of the water supply pump.

In addition, the robot fountain installed in the submersible buoyancy body is divided into a water supply pipe, a bypass body, an intermediate pipe, and a nozzle, and the fastening part protrudes from the lower surface of the main body to form a fountain of various patterns. There is another purpose to provide a diving fountain that does not cause twisting of the wires by forming a wire hole in the main part while securing the rotational stability of the device and performing assembly and disassembly more conveniently.

In the submersible fountain according to the present invention for achieving the above object, in a submersible fountain including a submersible buoyant body in which a fountain spraying water through a nozzle is installed, the submersible buoyancy body is fixed to the frame Buoyancy pipe; A drain pipe connected to a lower portion of the buoyancy pipe and extending upward; A drain pump formed on a lower side of the drain pipe and discharging water inside the buoyancy pipe to the outside through the drain pipe; A water supply pipe having one end connected to the upper part of the buoyancy pipe and formed in a “∩” shape; A water supply pump formed at the other end of the water supply pipe and supplying water into the buoyancy pipe through the water supply pipe; A stopping part formed on the upper part of the water supply pipe and capable of stopping water supply into the buoyancy pipe when the water supply pump is stopped; And an air pipe connected to the upper portion of the buoyancy pipe and extending upwardly; in a submersible fountain including a submersible buoyancy body in which a fountain for spraying water through a nozzle is installed, the submersible buoyancy body is a frame Buoyancy pipe fixed to the; A first drainage pipe having one end connected to the lower portion of the buoyancy pipe; A drain cylinder to which the other end of the first drain pipe is connected; A drain pump located inside the drain cylinder; A second drain pipe located inside the drain cylinder, one end connected to the drain pump and extending upward, and the other end protruding to the outside of the drain cylinder; A water supply pipe having one end connected to the upper part of the buoyancy pipe and formed in a “∩” shape; A water supply pump formed at the other end of the water supply pipe and supplying water into the buoyancy pipe through the water supply pipe; A stopping part formed on the upper part of the water supply pipe and capable of stopping water supply into the buoyancy pipe when the water supply pump is stopped; And an air pipe connected to the upper part of the buoyancy pipe and extending upward.

An upper pipe may be formed on the buoyancy pipe, and a water level sensor may be formed in the drain pipe, the second drain pipe and/or the water supply pipe.

In addition, the fountain is a robot fountain, the water supply pipe rotating through the upper and lower surfaces of the body; A fastening part formed between the lower surface of the main body and the lower end of the water supply pipe, protruding downward from the lower surface of the main body, and having a “∪” shape in cross section; A first motor formed inside the main body and rotating the water supply pipe; A support part formed between the upper surface of the main body and the upper end of the water supply pipe, and having a “ㅠ” shape in cross section; A bypass body which is fastened to the upper end of the water supply pipe and has a bypass circuit formed therein to communicate with the water supply pipe; The rotating body is fastened to the upper surface of the bypass body, the through hole formed on one side of the lower surface of the rotating body so as to communicate with the bypass; An intermediate tube rotating inside the rotating body and having one end in communication with the through hole; A second motor formed inside the rotating body and connected to the other end of the intermediate pipe to rotate the intermediate pipe; And a nozzle formed in the central portion of the intermediate pipe, wherein a rotating body is rotatably formed on an upper portion of the main body, and a rotation direction of the rotating body and a rotation direction of the nozzle cross each other, and the water supply pipe The supplied water may pass through the bypass, the through hole, and the intermediate pipe and be sprayed through the nozzle.

A slip ring may be formed on the outer surface of the water supply pipe, a main portion having a cross-section of a “T” shape may be integrally formed at the upper end of the water supply pipe, and a wire hole penetrating up and down may be formed in the main portion. have.

According to the present invention, by forming a drain pipe, a drain pump, a water supply pipe, a water supply pump, an air pipe and a stop, the structure is simple, the assembly and disassembly are simple, so that manufacturing, installation, and maintenance costs can be significantly reduced, as well as enlarged. And there is an effect of enabling immediate control according to the operation of the drain pump.

In addition, the robot fountain installed in the submersible buoyancy body is divided into a water supply pipe, a bypass body, an intermediate pipe, and a nozzle, and the fastening part protrudes from the lower surface of the main body to form a fountain of various patterns. It is possible to assemble and disassemble more conveniently while securing the rotational stability of the main part, and there is no twisting of the wires by forming an electric wire hole in the main part. There is also an effect that can produce.

1 is a 3D perspective view of a submersible buoyancy body of a diving fountain according to the present invention.
Figure 2 is a partial 3D perspective view of the submersible buoyancy body of the diving fountain according to the present invention.
Figure 3 is a 3D perspective view of the drain of the diving fountain according to the present invention.
Figure 4 is a front view of the water drain and air pipe of the diving fountain according to the present invention.
Figure 5 is a 3D perspective view of the water supply of the diving fountain according to the present invention.
Figure 6 is a front view of the water supply of the diving fountain according to the present invention.
7 is a left perspective view of the robot fountain of the diving fountain according to the present invention.
8 is a right perspective view of the robot fountain of the diving fountain according to the present invention.
9 is a 3D perspective view of the robot fountain of the diving fountain according to the present invention.
10 is a front view of the robot fountain of the diving fountain according to the present invention.
11 is a right side view of the robot fountain of the diving fountain according to the present invention.
12 is a partial cross-sectional perspective view of a robot fountain of a diving fountain according to the present invention.
13 is a perspective perspective view of the main body of the robot fountain of the diving fountain according to the present invention.
14 is a cross-sectional view of the main body of the robot fountain of the diving fountain according to the present invention.
15 is a perspective perspective view of a rotating body of a robot fountain of a diving fountain according to the present invention.
16 is a cross-sectional view of a rotating body of a robot fountain of a diving fountain according to the present invention.
17 is a partial cross-sectional 3D perspective view of a robot fountain of a diving fountain according to the present invention.
18 is a perspective view of a leakage sensor and a bracket of a robot fountain of a diving fountain according to the present invention.

In describing a preferred embodiment of the present invention in detail, a detailed description will be omitted when it is determined that a detailed description of a related known configuration or function may obscure the subject matter of the present invention.

1 is a 3D perspective view of a submersible buoyancy body of a diving fountain according to the present invention, FIG. 2 is a partial 3D perspective view of a submersible buoyancy body of a diving fountain according to the present invention, and FIG. 3 is a drainage of the diving fountain according to the present invention It is a 3D perspective view of the part, and Figure 5 is a 3D perspective view of the water supply part of the diving fountain according to the present invention.

In the submersible fountain according to the present invention, in a submersible fountain including a submersible buoyancy body in which a fountain spraying water through a nozzle is installed, the submersible buoyancy body is a buoyancy pipe 71 fixed to the frame 70 ; A drain pipe 75 connected to the lower portion of the buoyancy pipe 71 and extending upward; A drain pump 80 formed on a lower side of the drain pipe 75 and discharging the water inside the buoyancy pipe 71 to the outside through the drain pipe 75; One end is connected to the upper portion of the buoyancy pipe 71, the water supply pipe 85 formed in a "∩" shape; A water supply pump 90 formed at the other end of the water supply pipe 85 and supplying water into the buoyancy pipe 71 through the water supply pipe 85; A stopping part 95 formed on the upper part of the water supply pipe 85 and capable of stopping water supply into the buoyancy pipe 71 when the water supply pump 90 stops; And an air pipe 97 connected to the upper part of the buoyancy pipe 71 and extending upwardly; in a submersible fountain comprising a submersible buoyancy body in which a fountain spraying water through a nozzle is installed, the submersible The buoyancy body is a buoyancy pipe 71 fixed to the frame 70; A first drainage pipe 76 having one end connected to the lower portion of the buoyancy pipe 71; A drain cylinder 77 to which the other end of the first drain pipe 76 is connected; A drain pump 80 located inside the drain cylinder 77; A second drainage pipe 78 located inside the drainage cylinder 77, one end connected to the drainage pump 80 and extending upward, and the other end protruding to the outside of the drainage cylinder 77; One end is connected to the upper portion of the buoyancy pipe 71, the water supply pipe 85 formed in a "∩" shape; A water supply pump 90 formed at the other end of the water supply pipe 85 and supplying water into the buoyancy pipe 71 through the water supply pipe 85; A stopping part 95 formed on the upper part of the water supply pipe 85 and capable of stopping water supply into the buoyancy pipe 71 when the water supply pump 90 stops; And an air pipe 97 connected to the upper portion of the buoyancy pipe 71 and extending upward.

The submersible buoyancy body of the diving fountain according to the present invention includes a buoyancy pipe 71, a drainage part (drainage pipe 75, a drainage pump 80), a water supply part [water supply pipe 85, a water supply pump 90, a stop part ( 95)] and the air pipe 97, or including the buoyancy pipe 71, the drain part (the first drain pipe 76, the drain cylinder 77, the second drain pipe 78, the drain pump 80), the water supply part It includes a [water supply pipe 85, a water supply pump 90, a stop 95] and an air pipe 97.

The submersible fountain includes a submersible buoyancy body in which a fountain spraying water through a nozzle is installed, and a buoyancy pipe 71 is fixed to the frame 70 of the submersible buoyancy body, and the frame 70 has a metal beam grid. It may be a rectangular shape that is combined in a shape to give a sense of structural stability, and a buoyancy pipe 71 may be formed at four corners of the rectangular frame 70, and a perforated plate may be formed on the upper surface of the lattice-shaped metal beam. And, the shape of the rectangular frame 70 can be variously deformed, and the upper pipe 72 may be formed on the upper part of the buoyancy pipe 71, and the interior of the upper pipe 72 is filled with air or styrofoam and Likewise, floating bodies with low specific gravity can be filled.

The diving fountain is based on Archimedes' principle. When a part or all of an object is immersed in a liquid, the weight and size of the liquid pushed out by the object are the same, and the buoyant force in the opposite direction acts on the object. In other words, when the diving fountain is submerged, the volume of the submerged fountain is lightened by the volume of the submerged fountain. When this buoyancy is equal to the weight of the diving fountain, the diving fountain does not float or sink in the water. When it acts, it rises to the surface.

Figure 2 is a partial 3D perspective view of the submersible buoyancy body of the diving fountain according to the present invention, Figure 3 is a 3D perspective view of the drainage portion of the diving fountain according to the present invention, Figure 4 is a drainage part and air pipe of the diving fountain according to the present invention Front view.

One end of the first drainage pipe 76 is connected to the lower portion of the buoyancy pipe 71, a drainage cylinder 77 is connected to the other end of the first drainage pipe 76, and a drain pump 80 is inside the drainage cylinder 77. ) Is located, and one end of the second drainage pipe 78 located inside the drainage cylinder 77 is connected to the drainage pump 80 and extends upward, and the other end of the second drainage pipe 78 is a drainage cylinder 77 Protrudes to the outside of Even if the submersible buoyancy body is submerged in water, the other end of the second drainage pipe 78 is located outside the water surface, and a valve may be formed at the other end of the second drainage pipe 78.

The air pipe 97 having one end connected to the upper part of the buoyancy pipe 71 is formed to extend upward, and the other end of the air pipe 97 is located outside the water surface even if the submersible buoyancy body is submerged in water, and the other end of the air pipe 97 In the valve may be formed.

At this time, when the drain pump 80 is operated, the drain pump 80 discharges the water inside the drain cylinder 77 to the outside through the second drain pipe 78, and the water inside the buoyancy pipe 71 is It moves to the drainage cylinder 77 through the drain pipe 76, and the air moves into the buoyancy pipe 71 through the air pipe 97, and the amount of air in the buoyancy pipe 71 increases, thereby submersible buoyancy The body rises, and when the water surface reaches the water level sensor 99 formed in the second drainage pipe 78, the drainage pump 80 stops, and the rise of the submersible buoyancy body also stops.

In addition, if the drainage cylinder 77 is not formed, one end of the first drainage pipe 76 is connected to the lower portion of the buoyancy pipe 71, and the other end of the first drainage pipe 76 is connected to the drainage pump 80, One end of the second drain pipe 78 may be connected to the drain pump 80, and the other end of the second drain pipe 78 may extend upward. That is, the first drainage pipe 76 and the second drainage pipe 78 may be combined to form the drainage pipe 75, and the drainage pipe 75 having one end connected to the lower portion of the buoyancy pipe 71 is formed to extend upward. And, the drainage pump 80 for discharging the water inside the buoyancy pipe 71 to the outside through the drainage pipe 75 may be formed on one lower side of the drainage pipe 75. Even if the submersible buoyancy body is submerged in water, the other end of the drain pipe 75 is located outside the water surface, and a valve may be formed at the other end of the drain pipe 75.

At this time, when the drain pump 80 is operated, the drain pump 80 discharges the water inside the buoyancy pipe 71 to the outside through the drain pipe 75, and the air is discharged from the buoyancy pipe 71 through the air pipe 97. Moving inside, the amount of air in the buoyancy pipe 71 increases, so that the submersible buoyancy body rises, and when the water surface reaches the water level sensor 99 formed in the drain pipe 75, the drain pump 80 It stops, and the rise of the submersible buoyancy is also stopped.

Figure 2 is a partial 3D perspective view of the submersible buoyancy body of the diving fountain according to the present invention, Figure 5 is a 3D perspective view of the water supply part of the diving fountain according to the present invention, Figure 6 is a front view of the water supply part of the diving fountain according to the present invention .

One end of the water supply pipe 85 formed in a “∩” shape is connected to the upper part of the buoyancy pipe 71, and a water pump 90 is formed at the other end of the water supply pipe 85, and the water supply pump 90 is a water supply pipe ( 85) to supply water into the buoyancy pipe (71).

The stop 95 formed on the top of the “∩” shaped water supply pipe 85 can stop the supply of water into the buoyancy pipe 71 when the water supply pump 90 stops, and the submersible buoyancy body Even when locked, the stopping part 95 is located outside the water surface, and a valve may be formed at the other end of the stopping part 95.

At this time, when the water supply pump 90 is operated, the water supply pump 90 supplies water into the buoyancy pipe 71 through the water supply pipe 85, and the air inside the buoyancy pipe 71 is passed through the air pipe 97. As it escapes to the outside, the amount of air in the buoyancy pipe 71 decreases, and the submersible buoyancy body descends, and when the water surface reaches the water level sensor 99 formed in the water supply pipe 75, the water supply pump 90 After stopping, air is supplied to the upper part of the water supply pipe 85 through the stop 95, so that the water supply to the inside of the buoyancy pipe 71 is immediately stopped, so the descent of the submersible buoyancy body immediately stops. Without the stopper 95, even if the water supply pump 90 stops, the supply of water into the buoyancy pipe 71 is not immediately stopped due to inertia, so it is difficult to control the submersible buoyancy body, so real-time control is impossible. Do.

In addition, the stopping part 95 may be always open, but the solenoid valve is formed at the other end of the stopping part 95 so that it is closed when the water supply pump 90 is operated, and then when the water supply pump 90 is stopped. You can also make it open. If the stopping part 95 is always open, water may be discharged through the stopping part 95 when the water supply pump 90 is operated, but the diameter of the stopping part 95 is smaller than the diameter of the water supply pipe 85 Thus, it is possible to relatively reduce the amount of water discharged through the stop (95).

The functions and actions of the diving fountain according to the present invention will be described with reference to FIGS. 1 to 6 as follows.

The diving fountain according to the present invention includes a submersible buoyant body in which a robot fountain that sprays water through a nozzle is installed, and a drain pump in order to float the submersible buoyant body above the water surface when the fountain is operated after being immersed in water. When 80 is operated, the drain pump 80 discharges the water inside the drain cylinder 77 to the outside through the second drain pipe 78, and the water inside the buoyancy pipe 71 passes through the first drain pipe 76. It moves to the drainage cylinder 77 through, and air is introduced into the buoyancy pipe 71 through the air pipe 97. At this time, when the amount of air in the buoyancy pipe 71 increases and the submersible buoyancy body rises and the water surface reaches the water level sensor 99 formed in the second drainage pipe 78, the operation of the drain pump 80 stops. Also, the rise of the submersible buoyancy body stops.

When the water supply pump 90 is operated to submerge the submersible buoyant body below the water surface after the robot fountain operation is completed, the water supply pump 90 supplies water to the inside of the buoyancy pipe 71 through the water supply pipe 85, and Air inside the pipe 71 is discharged to the outside through the air pipe 97. At this time, when the amount of air in the buoyancy pipe 71 decreases and the submersible buoyancy body descends and the water surface reaches the water level sensor 99 formed in the water supply pipe 75, the operation of the water supply pump 90 stops, and the dive The descent of the buoyancy body is also stopped. Typically, even if the operation of the feed water pump 90 stops, the water supply into the buoyancy pipe 71 is not immediately stopped due to inertia, but the stop 95 is located on the upper part of the water supply pipe 85 of the "∩" shape. Since it is formed, when the operation of the water supply pump 90 stops, air is directly supplied to the top of the water supply pipe 85 through the stop 95, and the water supply into the buoyancy pipe 71 is immediately stopped, and the submersible buoyancy The sieve's descent also immediately stops.

7 is a perspective view of the robot fountain of the diving fountain according to the present invention as viewed from the left, FIG. 8 is a perspective view of the robot fountain of the diving fountain according to the present invention as viewed from the right, and FIG. 9 is a robot fountain of the diving fountain according to the present invention Is a 3D rendered perspective view, FIG. 10 is a front view of a robot fountain of a diving fountain according to the present invention, FIG. 11 is a right side view of a robot fountain of a diving fountain according to the present invention, and FIG. 12 is a view of a diving fountain according to the present invention. It is a perspective view showing a partial longitudinal section of a robot fountain.

The robot fountain of the diving fountain according to the present invention includes a nozzle 30 having a rotating body 20 rotatably formed on an upper portion of the main body 10 and crossing the rotation direction and the rotation direction of the rotating body 20 In the fountain, the water supply pipe 11 that rotates through the upper and lower surfaces of the main body 10; A fastening portion 12 formed between the lower surface of the main body 10 and the lower end of the water supply pipe 11, protruding downward from the lower surface of the main body 10, and having a “∪” shape in cross section; A first motor 14 formed inside the body 10 and rotating the water supply pipe 11; A support part 16 formed between the upper surface of the main body 10 and the upper end of the water supply pipe 11, and having a “ㅠ” shape in cross section; A bypass body 18 that is fastened to the upper end of the water supply pipe 11 and has a bypass circuit 19 communicating with the water supply pipe 11 therein; The rotation body 20 is fastened to the upper surface of the bypass body 18, the through hole 21 formed on one side of the lower surface of the rotation body 20 so as to communicate with the bypass body 19; An intermediate pipe 23 which rotates inside the rotating body 20 and communicates with the through hole 21 at one end; A second motor 24 formed inside the rotating body 20 and connected to the other end of the intermediate pipe 23 to rotate the intermediate pipe 23; And a nozzle 30 formed in the central portion of the intermediate pipe 23, and the water supplied to the water supply pipe 11 passes through the bypass 19, the through hole 21, and the intermediate pipe 23, It is sprayed through (30).

The robot fountain of the diving fountain according to the present invention includes a body 10, a bypass body 18, a rotating body 20 and a nozzle 30, and the body 10 is a water supply pipe 11, a fastening part 12 ), including the first motor 14 and the support 16, and the through hole 21 is formed on one side of the lower surface of the rotating body 20, includes an intermediate pipe 23 and a second motor 24 .

13 is a perspective perspective view showing the inside of the body of the robot fountain of the diving fountain according to the present invention, and FIG. 14 is a cross-sectional view of the body of the robot fountain of the diving fountain according to the present invention, and FIG. 17 is a diving fountain according to the present invention Fig. 18 is a perspective view showing a partial cross-section of a robot fountain in 3D rendering, and FIG. 18 is a perspective view of a leakage sensor and a bracket of a robot fountain of a diving fountain according to the present invention.

The water supply pipe 11 passes through the upper and lower surfaces of the main body 10 and is formed inside the main body 10, and is supported by a bearing 42 to rotate.

The fastening part 12 having a “∪” shape in cross section protrudes downward from the lower surface of the main body 10 and is formed between the lower surface of the main body 10 and the lower end of the water supply pipe 11. The lower surface is coupled to the water pipe 60, and the central portion of the lower surface of the fastening portion 12 penetrates up and down so that the water supplied from the water pipe 60 is transmitted to the water supply pipe 11. In addition, a bearing 42 is formed between the water supply pipe 11 and the fastening part 12, at least one sealing 43 is formed at the lower part of the bearing 42, and a flange is formed at the upper end of the fastening part 12. 28 is formed, and the fastening portion 12 is coupled to the lower surface of the body 10 through the flange 28. The fastening part 12 can protrude downward from the lower surface of the main body 10 to secure a space inside the main body 10, and a plurality of sealing 43 can be formed up and down without loss of space. ) It can prevent internal leakage.

The support part 16 having a "ㅠ" shape in cross section is formed between the upper surface of the main body 10 and the upper end of the water supply pipe 11, and the support part 16 is inserted from the upper part of the upper surface of the main body 10 to the lower part. It is fastened, and the central portion of the upper surface of the support unit 16 is penetrated vertically to insert the water supply pipe 11, and a bearing 42 is formed between the water supply pipe 11 and the support unit 16, and the bearing 42 At least one sealing 43 is formed on the top.

At this time, when the main part 11a having a “T” shape in cross section is integrally coupled to the upper end of the water supply pipe 11, a bearing 42 is formed between the main part 11a and the support part 16, At least one seal 43 is formed on the upper part of the bearing 42.

A slip ring 13 is formed on the lower outer surface of the water supply pipe 11 to stably supply power and signals to the rotating body 20 without twisting the wires. The main part 11a is formed with a wire hole 15 penetrating up and down, and the wire hole 15 is extended and formed in the bypass body 18 coupled to the upper end of the main part 11a, and the bypass body 18 ), the wire hole 15 is also extended and formed in the rotating body 20 coupled to the upper end, so that the wire provided from the slip ring 13 passes through the wire hole 15 and is provided into the inside of the rotating body 20 Bar, even if the water supply pipe 11 and the rotating body 20 rotate, twisting of the electric wire does not occur.

The first motor 14 formed inside the body 10 rotates the water supply pipe 11, and a driven pulley 51 is formed on the outer surface of the water supply pipe 11, and the shaft of the driving pulley 50 The axes of the first motor 14 that are orthogonal may be coupled through a speed reducer 53 (rotation speed is controlled by various gear methods such as worm gears or bevel gears). At this time, the driving pulley 50 and the driven pulley 51 may be connected by a belt 52, and the pulley may be replaced with a gear or sprocket. That is, the water supply pipe 11 and the first motor 14 may be coupled by gears, such as the intermediate pipe 23 and the second motor 24 to be described later.

The water supply pipe 11, the main part 11a, the first motor 14, the support part 16, the driving pulley 50, the driven pulley 51 and the reducer 53 are located inside the main body 10, The fastening part 12 is located outside the lower surface of the main body 10.

A leak sensor 40 is formed inside the body 10 to detect that water seeps into the body 10. At this time, the leakage sensor 40 is preferably fastened to the bracket 41 of the “c” shape and fixed to the bottom of the main body 10.

15 is a perspective perspective view showing the inside of the rotating body of the robot fountain of the diving fountain according to the present invention, and FIG. 16 is a cross-sectional view of the rotating body of the robot fountain of the diving fountain according to the present invention, and FIG. 17 is Fig. 18 is a perspective view showing a partial cross-section of a robot fountain of a diving fountain in 3D rendering, and FIG. 18 is a perspective view of a leakage sensor and a bracket of the robot fountain of the diving fountain according to the present invention.

In the inside of the bypass body 18 fastened to the upper end of the water supply pipe 11, a bypass circuit 19 communicating with the water supply pipe 11 is formed, and a flange 28 formed at the upper and lower ends of the bypass body 18 Through the bypass body 18 can be stably coupled to the main portion (11a) and the rotating body (20).

A through hole 21 is formed on one side of the lower surface of the rotating body 20 so as to communicate with the bypass 19, and the rotating body 20 is coupled to the upper surface of the bypass body 18, and inside the rotating body 20 One end of the intermediate pipe 23 capable of rotating in a direction perpendicular to the rotation direction of the rotating body 20 is in communication with the through hole 21. At this time, the bearing 42 is formed between the rotating body 20 and the intermediate pipe 23, and sealing 43 is formed on both sides or one side of the bearing 42.

The second motor 24 formed inside the rotating body 20 is connected to the other end of the intermediate pipe 23 to rotate the intermediate pipe 23, and the connecting shaft 27 is at the other end of the intermediate pipe 23. It may be additionally formed, and the shaft of the second motor 24 orthogonal to the connection shaft 27 may be coupled through a reducer 53 (rotation speed is controlled by various gear methods such as worm gears or bevel gears). . In addition, the intermediate pipe 23 and the second motor 24 may be combined with a pulley and a belt like the water supply pipe 11 and the first motor 14.

The rotating body 20 may be divided into a first rotating body 20a and a second rotating body 20b, and an intermediate tube 23 is located inside the first rotating body 20a, and the second rotating body ( The connection shaft 27, the speed reducer 53, and the second motor 24 may be located inside 20b).

A leak sensor 40 is formed inside the rotating body 20 to detect that water seeps into the rotating body 20. At this time, it is preferable that the leakage sensor 40 is fastened to the bracket 41 having a “c” shape and fixed to the bottom of the rotating body 20.

A nozzle 30 is coupled to the central portion of the intermediate pipe 23, and an LED lighting lamp may be formed around the nozzle 30.

The wire hole 15 is extended to the bypass body 18 coupled to the upper end of the main part 11a, and the wire hole 15 is also formed on the first rotating body 20a coupled to the upper end of the bypass body 18. It is formed to extend, and the wire hole 15 of the first rotating body 20a extends horizontally so that the wire can be connected to the second motor 24 located inside the second rotating body 20b. In addition, a wire can be drawn out from one side of the second rotating body 20b to be connected to the LED lamp, so even if the nozzle 30 rotates freely in various directions, the power and signal can be stably transmitted to the LED lamp without twisting the wire. Can supply.

Water supplied to the water supply pipe 11 passes through the bypass 19, the through hole 21, and the intermediate pipe 23 and is sprayed through the nozzle 30. That is, since the water supply pipe 11 rotates, the bypass body 18 coupled to the water supply pipe 11 rotates, and the rotating body 20 coupled to the bypass body 18 rotates, Even if the intermediate pipe 23 rotates in a direction perpendicular to the rotation direction of the water supply pipe 11, the water supplied to the water supply pipe 11 is not only sprayed through the nozzle 30, but also the nozzle 30 through which water is sprayed. You can control the rotation in multiple directions to create a beautiful fountain.

The functions and actions of the robot fountain of the diving fountain according to the present invention will be described with reference to FIGS. 7 to 18 as follows.

In the robot fountain according to the present invention, the rotating body 20 coupled to the bypass body 18 rotates together with the water supply pipe 11 in order to allow the nozzle 30 to freely rotate in various directions, and the rotating body 20 ), the intermediate pipe 23 rotates in a direction perpendicular to the rotation direction of the rotating body 20, and the nozzle 30 coupled to the intermediate pipe 23 also rotates. At this time, the water supplied to the water supply pipe 11 passes through the bypass 19, the through hole 21 and the intermediate pipe 23 and is sprayed through the nozzle 30. At this time, by protruding the fastening part 12 to the lower surface of the main body 10, it is possible to form a plurality of seals 43 and bearings 42 vertically without loss of space, thereby preventing leakage into the main body 10. Not only can it be possible, but also rotational stability can be secured.

In addition, a leakage sensor 40 is formed on one side of the body 10 and/or the rotating body 20 to determine whether water permeates the body 10 and/or the rotating body 20, and slip Since the electric wire provided from the ring 13 passes through the main part 11a, the bypass body 18, and the electric wire hole 15 formed in the rotating body 20, the water supply pipe ( 11) Even if the rotating body 20 rotates, twisting of the wire does not occur, and when an LED lamp is formed around the nozzle 30, the wire is drawn out from one side of the second rotating body 20b to the outside. Since it is connected to the lamp, even if the nozzle 30 rotates freely in various directions, power and signals can be stably supplied to the LED lamp.

The above description is merely illustrative of the technical idea of the present invention, and those of ordinary skill in the art to which the present invention pertains will be able to make various modifications and variations without departing from the essential characteristics of the present invention. Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain the technical idea, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

10: main body 11: water supply pipe
11a: main part 12: fastening part
13: slip ring 14: first motor
15: wire hole 16: support
18: bypass body 19: bypass
20: rotating body 21: through hole
23: middle pipe 24: second motor
27: connecting shaft 28: flange
30: nozzle 40: leak sensor
41: bracket 42: bearing
43: sealing 50: drive pulley
51: driven pulley 52: belt
53: reducer 60: water piping
70: frame 71: buoyancy pipe
72: upper pipe 75: drain pipe
76: first drain pipe 77: drain cylinder
78: second drainage pipe 80: drainage pump
85: water supply pipe 90: water pump
95: stop 97: air pipe
99: water level sensor

Claims (5)

In a submersible fountain comprising a submersible buoyant body in which a fountain spraying water through a nozzle is installed,
The submersible buoyancy body includes a buoyancy pipe 71 fixed to the frame 70;
A drain pipe 75 connected to the lower portion of the buoyancy pipe 71 and extending upward;
A drain pump 80 formed on a lower side of the drain pipe 75 and discharging the water inside the buoyancy pipe 71 to the outside through the drain pipe 75;
A water supply pipe 85 having one end connected to the upper part of the buoyancy pipe 71 and formed in a “∩” shape;
A water supply pump 90 formed at the other end of the water supply pipe 85 and supplying water into the buoyancy pipe 71 through the water supply pipe 85;
A stopping part 95 formed on the top of the water supply pipe 85 and capable of stopping water supply into the buoyancy pipe 71 when the water supply pump 90 stops; And
And an air pipe 97 connected to the upper portion of the buoyancy pipe 71 and extending upward.
In a submersible fountain comprising a submersible buoyant body in which a fountain spraying water through a nozzle is installed,
The submersible buoyancy body includes a buoyancy pipe 71 fixed to the frame 70;
A first drainage pipe (76) having one end connected to the lower portion of the buoyancy pipe (71);
A drain cylinder 77 to which the other end of the first drain pipe 76 is connected;
A drain pump 80 located inside the drain cylinder 77;
A second drain pipe 78 located inside the drain cylinder 77, one end connected to the drain pump 80 and extending upward, and the other end protruding to the outside of the drain cylinder 77;
A water supply pipe 85 having one end connected to the upper part of the buoyancy pipe 71 and formed in a “∩” shape;
A water supply pump 90 formed at the other end of the water supply pipe 85 and supplying water into the buoyancy pipe 71 through the water supply pipe 85;
A stopping part 95 formed on the top of the water supply pipe 85 and capable of stopping water supply into the buoyancy pipe 71 when the water supply pump 90 stops; And
And an air pipe 97 connected to the upper portion of the buoyancy pipe 71 and extending upward.
The method according to claim 1 or 2,
Submersible fountain, characterized in that the upper pipe (72) is formed on the buoyancy pipe (71).
The method of claim 1,
A submersible fountain, characterized in that a water level sensor (99) is formed in the drain pipe (75) and the water supply pipe (85).
The method of claim 2,
A submersible fountain, characterized in that a water level sensor (99) is formed in the second drainage pipe (78) and the water supply pipe (85).

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