KR100670026B1 - Round shape swing type fountain system - Google Patents

Abstract

A swing-type circular fountain system is provided to make the structure simple, to reduce the number of parts, and to reduce the installation cost. The swing-type circular fountain system is composed of a circular frame(1); plural nozzle swinging devices(2) arranged on the circular frame at regular intervals in a line; a connecting wire(3) connecting plural nozzle swinging devices; a driving pulley(4) interlockingly installed at one side of the connecting wire; and a drive motor(5) rotating the driving pulley. The nozzle swinging device comprises a spray nozzle(6); a turning supply pipe rotating about a shaft to feed a spraying solution to the spray nozzle; a fixing unit rotatively supporting the supply pipe to adjust the spray angle of the spray nozzle; an interlocking pulley rotatively installed at the fixing unit; and a power transmission unit transmitting rotating power of the interlocking pulley to the turning supply pipe. The connecting wire connects plural interlocking pulleys to control the spray angle of plural nozzle swinging devices at the same time.

Description

Round shape swing type fountain system

1 is a front view showing a circular swing fountain system according to an embodiment of the present invention.

FIG. 2 is an enlarged view of portion A of FIG. 1.

3 is a plan view of FIG. 1.

4 is an enlarged view of a portion B of FIG. 3.

5 is an external view illustrating a side surface of the nozzle swing device of FIG. 1.

FIG. 6 is an external view illustrating the front of FIG. 5. FIG.

FIG. 7 is an internal view illustrating the interior of FIG. 5.

FIG. 8 is an internal view illustrating the interior of FIG. 6.

9 is a perspective view of FIG. 2.

<Description of Major Symbols in Drawing>

1: circular frame 2: nozzle swing device

3: connection wire 4: drive pulley

5: drive motor 6: injection nozzle

7: Rotating Supply Line 8: Fixture

9: interlock pulley 10: power train

11: narrow part 12: bearing

13: Bevel Gear 14: Screw Gear

15: wire ball 16: teeth

17: guide pulley 18: axis of rotation

The present invention relates to a circular swing fountain system, and more particularly, it is possible to simultaneously control the angle of the plurality of injection nozzles arranged in a circle using a single drive motor to improve the operability of the injection nozzle The present invention relates to a circular swing fountain system that can significantly reduce installation and operating costs.

Generally, a fountain device installed in a fountain in a park, a street, a building, a landscaping facility, or the like to spout water injects a high pressure jetting liquid (water) through a jetting nozzle installed vertically upward by using a difference in water pressure.

The fountain's jetting device allows people to enjoy the water of the fountain as part of the beautiful landscape as well as the coolness of a waterfall or fountain.

In particular, in recent years, various fountain devices have been developed that can control the spray angle of the spray nozzle in such a fountain, for example, it is possible to obtain the effect as if the stream of water sprayed to the music as if dancing.

The conventional water fountain apparatus for adjusting the spray angle of the spray nozzle is generally provided with a spray nozzle angle adjusting actuator that can adjust the angle of the spray nozzle in each of the spray nozzles, and installed in each of the plurality of angle adjusting actuators. By adjusting the motors individually, it was possible to vary the shape of the stream.

However, the fountain apparatuses for controlling the injection angle of the conventional injection nozzles are provided with one actuator per one injection nozzle, and each of these actuators is provided with at least one motor and a motor control device. A total of 15 or more actuators, a motor, and a motor control device are installed in a fountain installed with 15 injection nozzles, which greatly increases the installation cost.

In addition, these conventional fountain devices, for the integrated control of the actuators must be separately installed an integrated control unit for adjusting the actuators, and even if such an integrated control unit is installed because it must be controlled through a separate control process of all the injection nozzles It is difficult to adjust the spray angle in one and a lot, and the control signal must be transmitted to all actuators at the same time. Therefore, it requires a lot of time and money for control and operation such as complicated software, complicated control line and complicated internal control logic. There was an issue that took place.

On the other hand, in consideration of the above, a fountain has been attempted to reduce the redundant installation cost of a motor and a motor control device by simultaneously controlling a plurality of injection nozzles using only one motor even in a fountain having a plurality of injection nozzles. However, the above-mentioned fountain devices have a problem that there are some limitations to improve the operability of the injection nozzles because the plurality of injection nozzles are arranged in a straight line so that the shape of the water jetted from the injection nozzles cannot be changed in various ways. .

An object of the present invention for solving the above problems is to simplify the structure, reduce the number of parts, and greatly increase the installation cost by integrally adjusting the injection angle of a plurality of injection nozzles using a single drive motor It is to provide a circular swing fountain system that can be saved.

In addition, another object of the present invention, the integrated control without the need for individual control is possible to adjust the spray angles of all the spray nozzles in unison, and complicated software, complex control lines and complex internal control logic is unnecessary for control and operation It is to provide a circular swing fountain system that can greatly reduce the cost and time required.

In addition, another object of the present invention is to provide a circular swing-type fountain system that allows a plurality of injection nozzles to be arranged in a circular manner to vary the shape of the water stream sprayed from each injection nozzle.

Circular swing fountain system of the present invention for achieving the above object, a circular frame; A plurality of nozzle swing devices arranged side by side at predetermined intervals on the circular frame; A connection wire for connecting the plurality of nozzle swing devices; A driving pulley interlocked with one side of the connection wire; And a drive motor for rotating the drive pulley, wherein the nozzle swing device comprises: an injection nozzle; A rotational supply pipe for supplying injection liquid to the injection nozzle and capable of shaft rotation; A support for rotatably supporting the supply pipe to adjust the spray angle of the spray nozzle; An interlocking pulley rotatably installed on the holder; And a power transmission device for transmitting the rotational force of the interlocking pulley to the rotational supply pipe, wherein the connection wire is configured to control a plurality of interlocking pulleys so as to simultaneously control the injection angles of the injection nozzles of the plurality of nozzle swing devices. It is characterized by connecting.

In addition, according to the present invention, it is preferable that the connection wire is made of stainless steel, and a plurality of wire balls are installed at predetermined intervals, and the interlocking pulleys are formed with a plurality of teeth corresponding to the wire balls.

In addition, according to the present invention, the power transmission device, bevel gear is installed on the outer peripheral surface of the rotational supply pipe; And a screw gear connected to the rotating shaft of the interlocking pulley, the rotation of which is freely installed by a bearing, and meshed with the bevel gear.

On the other hand, the circular swing fountain system of the present invention, it is possible to further comprise a plurality of guide pulleys to guide the path of the connection wire and maintain the tension.

Specific features and advantages of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings.

Hereinafter, a circular swing fountain system according to an embodiment of the present invention will be described in detail with reference to the drawings.

First, as shown in Figures 1 to 4, the circular swing fountain system according to an embodiment of the present invention, as a fountain system that can adjust the injection angle of the injection nozzle (6), large circular frame (1 ), A nozzle swing device 2, a connection wire 3, a drive pulley 4, and a drive motor 5.

Here, the circular frame 1 supports the nozzle swing devices 2 so that a plurality of nozzle swing devices 2 (total 15 in the drawing) may be disposed at equal intervals and at an equivalence. In addition, it is preferable that the nozzle swing devices 2 are shaped to be connected to each other by the connection wire 3 such as an ellipse.

In addition, the nozzle swing device 2, which is arranged side by side at equal intervals and equiangular to the circular frame 1, as shown in Figs. 5 to 8 and 9, the injection nozzle 6, and the rotation It comprises a supply pipe 7, a fixed base 8, an interlocking pulley 9, and a power transmission device 10.

Here, the injection nozzle (6) is a guide to the injection direction of the injection liquid (water), it is a structure that can improve the pressure of the injection liquid to be formed by forming a narrow width portion 11 having a sharp end.

In addition, the rotation supply pipe (7) is connected to the injection nozzle (6) can supply the injection liquid to the injection nozzle (6), one side of the injection nozzle 6 is directed upward, the other side is horizontally It is a pipe bent in an "L" shape rotatably installed on the fixing stand (8) to enable axial rotation.

In addition, the fixing stand 8 is to support one side of the rotation supply pipe (7) to be rotatable relative to the other side of the rotation supply pipe (7) so that the injection angle of the injection nozzle (6) can be adjusted.

In addition, the interlocking pulley 9 is rotatably installed by the bearing 12 provided on the fixing table 8, and is configured to be wound and rotated by the connecting wire 3.

In addition, the power transmission device 10, as to transmit the rotational force of the linkage pulley (9) to the rotational supply pipe (7), various power transmission device 10 may be applied, but preferably, the rotational supply pipe Screw gear connected to the bevel gear 13 and the rotating shaft of the interlocking pulley 9 installed on the outer circumferential surface of (7), the rotation is freely installed by the bearing (12), and meshed with the bevel gear 13 ( 14).

On the other hand, the connecting wire (3), each of which is installed in the nozzle swing device (2) in order to simultaneously control the injection angle of the injection nozzle (6) of the plurality of nozzle swing device (2) 15) interlocking pulleys 9 are connected to each other, and are made of stainless steel so as not to rust in water, and a plurality of wire balls 15 are installed at predetermined intervals.

Here, the interlocking pulley 9, a plurality of teeth 16 corresponding to the wire ball 15 is formed to prevent the connection wire 3 and the interlocking pulley 9 firmly close to each other and slip. You can do it.

On the other hand, as shown in Figure 1 and 3, the drive pulley (4), which is installed in conjunction with one side of the connection wire (3), the drive pulley (4) also, the wire ball 15 A plurality of teeth corresponding to the plurality of teeth is formed to prevent the connection wire 3 and the driving pulley 4 from being firmly adhered to each other and slipping.

In addition, the drive motor 5 is to rotate the drive pulley 4, as shown in Figure 3, the present invention by using the connection wire (3) using one drive motor (5). By simultaneously rotating the connected 15 interlocking pulleys (9), it is possible to integrally control the injection angle of the injection nozzle (6) by axially rotating the rotary feed pipe (7) connected to the interlocking pulley (9).

On the other hand, the circular swing fountain system of the present invention, as shown in Figure 4, guides the plurality of guide pulleys 17 (three in the figure) to guide the path of the connection wire 3 and maintain tension. It is possible to further comprise.

Therefore, the guide pulley 17 is used to guide the path of the connecting wire 3 and sometimes move the position of the rotation shaft 18 of the guide pulley 17 so that the connecting wire 3 is loosened or becomes too loose. It is stiff and too stiff to prevent the device from overloading.

Referring to the operation of the circular swing fountain system of the present invention, when the drive pulley 4 is rotated forward by the drive motor 5, the connecting wire 3 connected to the drive pulley 4 is in the forward direction The interlocking pulleys 9 of the total 15 nozzle swing devices 2 connected to the connecting wire 3 are simultaneously rotated forward by the movement of the connecting wire 3.

Subsequently, when the interlocking pulley 9 rotates forward, the screw gear 14 of the power transmission device 10 rotates, and the bevel gear 13 meshed with the screw gear 14 rotates to rotate the supply pipe. (7) is rotated, the injection angle of the injection nozzle (6) installed on one side of the rotation supply pipe (7) is rotated vertically along with the rotation of the rotation supply pipe (7), one drive motor (5) It is possible to change the spray angles of a total of 15 spray nozzles 6 by one scattering.

On the contrary, when the driving pulley 4 is reversely rotated by the driving motor 5, the connecting wire 3 connected to the driving pulley 4 moves in the reverse direction, and the movement of the connecting wire 3 is reversed. As a result, a total of 15 interlocking pulleys 9 of the nozzle swing device 2 connected to the connection wire 3 are simultaneously reversed.

Subsequently, when the interlocking pulley 9 rotates in reverse, the screw gear 14 of the power transmission device 10 rotates in reverse, and the bevel gear 13 engaged with the screw gear 14 rotates in reverse. The rotational supply pipe 7 is reversely rotated, and the injection angle of the injection nozzle 6 installed at one side of the rotational supply pipe 7 is reversely rotated vertically together with the rotation of the rotational supply pipe 7 to drive one. By using the motor 5, the injection angles of the total 15 injection nozzles 6 are changed in a single direction, as well as by repeating the forward and reverse rotations of the driving motor 5 to produce a stream of water as if dancing. It can be.

The present invention is not limited to the above-described embodiments, and of course, modifications may be made by those skilled in the art without departing from the spirit of the present invention.

Therefore, the scope of the claims in the present invention will not be defined within the scope of the detailed description, but will be defined by the following claims and the technical spirit thereof.

As described above, according to the circular swing fountain system of the present invention, the structure can be simplified, the number of parts can be reduced, the installation cost can be greatly reduced, and the integrated control is possible to inject the spray angles of all the spray nozzles. They can be adjusted in unison, and the complicated software, complicated control lines, and complicated internal control logic are not necessary, which greatly reduces the cost and time required for control and operation.

Claims (4)

Circular frame; A plurality of nozzle swing devices arranged side by side at predetermined intervals on the circular frame; A connection wire for connecting the plurality of nozzle swing devices; A driving pulley interlocked with one side of the connection wire; And It comprises a; drive motor for rotating the drive pulley, The nozzle swing device, Spray nozzles; A rotational supply pipe for supplying injection liquid to the injection nozzle and capable of axial rotation; A support for rotatably supporting the supply pipe to adjust the spray angle of the spray nozzle; An interlocking pulley rotatably installed on the holder; And It comprises a; power transmission device for transmitting the rotational force of the linkage pulley to the rotational supply pipe, The connection wire is a circular swing fountain system, characterized in that for connecting a plurality of interlocking pulleys to simultaneously control the injection angle of the injection nozzles of the plurality of nozzle swing device. The method of claim 1, The connecting wire is made of stainless steel, a plurality of wire balls are installed at a predetermined interval, The interlocking pulley, a circular swing-type fountain system, characterized in that a plurality of teeth corresponding to the wire ball is formed. The method of claim 1, The power transmission device, Bevel gear is installed on the outer circumferential surface of the rotation supply pipe; And A screw gear connected to the rotating shaft of the interlocking pulley, the rotation of which is freely installed by a bearing, and meshed with the bevel gear; Circular swing-type fountain system, characterized in that comprises a. The method of claim 1, And a plurality of guide pulleys to guide the path of the connection wire and maintain tension.

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