KR101809799B1

KR101809799B1 - Fountain for jet stream associated control

Info

Publication number: KR101809799B1
Application number: KR1020150160920A
Authority: KR
Inventors: 이현우; 박영봉
Original assignee: 이현우; 박영봉
Priority date: 2015-11-17
Filing date: 2015-11-17
Publication date: 2017-12-18
Also published as: KR20170057604A

Abstract

In the present invention, a water stream eluted in different forms at different positions can be selectively combined wirelessly to appreciate a fountain, a height adjustable according to the water surface of the water tank, a movement according to the installation, And a fountain for interlocking and controlling the multi-injection water stream.
According to a preferred embodiment of the present invention, A pump mounted on an upper surface of the base plate; A pump flow rate distribution pipe having first to fifth distribution ports and connected to a discharge port of the pump and mounted on the base plate; And a plurality of fifth vertical nozzles arranged at a predetermined height from the base plate and connected to the fifth distribution port of the pump flow distribution observation nozzle for spraying the outflow stream vertically upward at the outermost periphery, A ring-shaped hydraulic chamber; A center nozzle assembly which is supported on the base plate so as to be movable in height and at the same time and which is disposed at the center of the large diameter ring type hydraulic chamber and ejects a water stream from the first to fourth injection ports connected to the remaining first to fourth distribution ports; And first to fifth solenoid valves connected to the first to fifth dispensing ports, respectively, for controlling an intermittent flow and a flow rate of the water sprayed from the center nozzle assembly and the fifth vertical nozzle.

Description

[0001] Fountain for jet stream associated control [

The present invention relates to a fountain that allows a user to appreciate an elongated water stream. In particular, a water stream eluted in different forms at different positions can be selectively combined wirelessly to view a fountain, The present invention relates to a fountain for controlling the operation of a multi-injection water stream, which enables movement according to installation and enables illumination to be produced.

Generally, the fountain is designed to allow the user to enjoy the water by spraying the water contained in the water tank through the nozzle. The fountain is composed of a nozzle for installing a valve in the water of the water tank, an LED for directing illumination, and a pump. And by controlling the discharge pressure through control of pumps, valves and nozzles among these components of the fountain block, and by controlling the LED to give a colored effect to the discharge stream, it is possible to produce a brilliant production at night.

However, the conventional fountain could not adjust the height of the nozzle according to the height of the water tank. In this case, if the nozzle is submerged in the water tank due to rain during the summer season, resistance to the elution is generated and not only the required height of the water stream can not be obtained but also the shape of the water stream to be injected is changed. In addition, in the conventional fountain block, a plurality of pumps are operated to generate and discharge pressurized oil from different pumps for respective nozzles, thereby increasing the volume of the fountain and increasing the facility cost.

As a background of the present invention, a 'fountain' of Korean Utility Model Publication No. 1990-0007804 has been proposed. A water tank is installed on the upper part of the multi-tiered body, a mesh tank is installed on the upper part of the water tank, a water pressure tank is installed on the inner bottom surface of the water receiving tank, and a plurality of water pressure chambers are installed in the water pressure tank. The distributor is addressed and the distribution pipe connected to the distributor is addressed on the bottom.

The background art is such that the water streams divided by the fractionation process are prevented from being scattered out to each other. However, water streams can not be selectively combined with each other, and they can not be jetted out only in the vertical direction.

Korean Utility Model Notice No. 1990-0007804

In the present invention, a water stream eluted in different forms at different positions can be selectively combined wirelessly to appreciate a fountain, a height adjustable according to the water surface of the water tank, a movement according to the installation, The present invention has been made to solve the above problems.

According to a preferred embodiment of the present invention,

A base plate;

A pump mounted on an upper surface of the base plate;

A pump flow rate distribution pipe having first to fifth distribution ports and connected to a discharge port of the pump and mounted on the base plate;

And a plurality of fifth vertical nozzles arranged at a predetermined height from the base plate and connected to the fifth distribution port of the pump flow distribution observation nozzle for spraying the outflow stream vertically upward at the outermost periphery, A ring-shaped hydraulic chamber;

A center nozzle assembly which is supported on the base plate so as to be movable in height and at the same time and which is disposed at the center of the large diameter ring type hydraulic chamber and ejects a water stream from the first to fourth injection ports connected to the remaining first to fourth distribution ports;

And first to fifth solenoid valves connected to the first to fifth dispensing ports, respectively, for controlling an intermittent flow and a flow rate of the water sprayed from the center nozzle assembly and the fifth vertical nozzle.

The center nozzle assembly may further include:

A second jetting port which is circularly arranged at a predetermined interval around the outer periphery of the first jetting port and which is inclined to the outer side in the vertical direction and a second jetting port which is inclined to the outer circumference of the second jetting port, And a fourth jet port which is circularly arranged at a predetermined interval around the third jet port and is tilted in the tangential direction of the upstream one side of the third jet port.

The center nozzle assembly may further include:

An upper plate supported above the base plate;

A third pressure chamber mounted on the upper surface of the upper plate and connected to the third solenoid valve side at the center and having the third ejection port and a third pressure chamber connected to the fourth solenoid valve side around the third pressure chamber A center nozzle outer housing having a fourth hydraulic chamber and a plurality of fourth nozzle connection ports communicating with the fourth hydraulic chamber in a circular pattern;

A fourth injection nozzle having the fourth injection port and connected to the fourth nozzle connection port, respectively;

A second pressure chamber connected to the center adapter connected to the second solenoid valve side and mounted on the center of the lower surface of the upper plate, And a second nozzle communicating with the second water pressure chamber and arranged in a circular shape at an upper end thereof;

And a first injection nozzle which is installed in close contact with the center of the center nozzle inner housing through the center adapter and is connected to the first solenoid valve side and has the first injection hole.

Further, the upper plate is further provided with a plurality of LED lights for lighting the fountain.

In addition, as a means for adjusting the height of the center nozzle assembly, it further includes a plurality of long axle-type bolts installed in the vertical direction and fixed to the base plate by a plurality of nuts, .

The center nozzle assembly further includes a plurality of center nozzle assembly support screw shafts fixed at one end to the base plate and fixed to the upper plate by fastening a plurality of nuts at the other end to fix the center nozzle assembly.

In addition, the first to fifth solenoid valves are operated under radio control by a communication module of the fountain controller.

In addition, a filtration chamber having a mesh plate mounted on the upper surface of the base plate for filtering foreign substances is further provided on the suction port side of the pump.

The fourth pressure chamber is further provided with a pressure drop plate positioned below the fourth nozzle connection port and supported on the upper surface of the upper plate to cause pressure strengthening to lower the pressure head of the fourth nozzle. do.

According to the fountain block for interlocking and controlling the multi-injection water streams of the present invention, five hydraulic chambers individually connected to the solenoid valve are provided, and the solenoid valves are selectively interlocked so that the water streams are ejected in combination at the first to fifth ejection openings You can enjoy the fractions of various patterns.

In addition, the height of the center injection nozzle assembly can be adjusted by the height adjustment screw shaft, so that it is easy to cope with the water level of the water tank of the water tank, and it is possible to move according to the installation by the long axis type bolt side foot support. And has an advantage that a lighting pattern is formed together with a pattern of various water streams.

In addition, as the structure in which the pressurized oil is supplied to the necessary hydraulic chamber of the fountain of the pump 1, the installation space can be reduced and the manufacturing cost can be reduced.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments of the invention and, together with the description, serve to explain the principles of the invention, Shall not be construed as limiting.
1 is a perspective view of a fountain in accordance with an embodiment of the present invention;
Figure 2 is a front view of Figure 1;
3 is a plan view of Fig.
4 is a cross-sectional view taken along line AA of Fig.
Figure 5a is a cross-sectional view of the center nozzle assembly applied to Figure 1;
FIG. 5B is an exemplary view showing a spray pattern of a water stream ejected from the center nozzle assembly applied to FIG. 1; FIG.
FIG. 6 is an exploded cross-sectional view of the center nozzle inner housing and the center nozzle outer housing according to FIG. 1;
FIG. 7 is a block diagram of a height adjuster of the fountain block applied to FIG. 1. FIG.
8 is a control block diagram of a fountain block according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings, but the present invention is not limited thereto.

The fountain 10 according to the present invention is provided with the base plate 12 as shown in Figs. In the present embodiment, the base plate 12 is formed in a hexagonal plate shape, but it may be formed in various other plate type shapes.

A pump 14 is mounted on one side of the upper surface of the base plate 12. The pump 14 may be selected to be suitable for water having a sufficient pumping capacity so as to have a proper height of a water stream sucked by water in the water. The filtration chamber 13 is installed on the suction port side of the pump 14 and has a mesh plate 131 mounted on the upper surface of the base plate 12 to filter foreign substances.

A pump flow rate distribution pipe 16 is disposed on one side of the pump 14 and supported on the upper surface of the base plate 12. [ The pump flow rate distribution pipe 16 is connected to the discharge port of the pump 14 through a bending pipe 15. The pump flow rate distribution pipe 16 has first to fifth distribution ports 161, 162, 163, 164 and 165. Accordingly, the flow rate discharged from the pump 14 is distributed through the first to fifth distribution ports 161, 162, 163, 164, and 165,

First to fifth solenoid valves 31 to 35 are connected to the first to fifth distributor ports 161 to 165 for controlling the flow rate and speed of the discharge streams, respectively. The first to fifth solenoid valves 31 to 35 can selectively control the first to fifth solenoid valves 31 to 35 by wireless transmission and reception of the communication module 510 to the fountain block controller 500 have. The fountain controller 500 may be installed in the fountain 10 in a built-in manner.

The fifth solenoid valve 35 is connected to a large-diameter ring-shaped hydraulic chamber 18. Diameter ring-shaped hydraulic chamber 18 is disposed above the base plate 12 at a predetermined height. In the large-diameter ring-type hydraulic chamber 18, a plurality of fifth vertical nozzles 181 for spraying a water stream vertically upward from the outermost portion of the fountain 10 are installed in a circle at regular intervals. At this time, the fifth jetting port J5 of the fifth vertical nozzle 181 is located higher than the level of the water tank in which the fountain 10 is installed. Diameter ring type hydraulic chamber 18 is connected to the fifth distribution port 165 on the side of the pump flow distribution pipe 16 through the fifth solenoid valve 35 and is connected to the fifth distribution port 165 on the side of the fifth solenoid valve 35 5 Vertical nozzle 181 ejects and cuts water.

A center nozzle assembly 20 is disposed at the center of the large-diameter ring-type hydraulic chamber 18. Further, the center nozzle assembly 20 is supported on the base plate 12 so as to be movable in a height direction. The center nozzle assembly 20 is connected to the first to fourth distribution ports 161 to 164 through the first to fourth solenoid valves 31 to 34, respectively. The center nozzle assembly 20 has first to fourth ejection openings J1 to J4 connected to the first to fourth solenoid valves 31 to 34, respectively. Accordingly, the center nozzle assembly 20 is controlled in accordance with the control of the first to fourth solenoid valves 31 to 34 so that the ejection of the water streams is interrupted at the first to fourth ejection openings J1 to J4. Here, the first to fourth jetting openings J1 to J4 are positioned higher than the level height of the water storage tank in which the fountain 10 is installed.

At this time, in the center nozzle assembly 20, the first jetting port J1 is vertically arranged in the center. The second injection openings J2 are circularly arranged at regular intervals around the outer periphery of the first injection openings J1 and are inclined outwardly in the vertical direction. The third jetting port J3 has a cone angle of about the outer periphery of the second jetting port J2 and is formed into a conical shape (fall tube). The fourth jetting openings J4 are arranged in a circular shape at regular intervals around the third jetting openings J3 and have a slight tilt in the vertical tangential direction.

5 and 6, the center nozzle assembly 20 includes an upper plate 22, a center nozzle outer housing 24, a fourth injection nozzle 26, a center nozzle inner housing 28, and a first injection nozzle 30).

The upper plate 22 is configured to be smaller than the base plate 12 and is supported above the base plate 12. The center nozzle outer housing 24 is mounted on the upper surface of the upper plate 22. The center nozzle outer housing 24 has a third pressure chamber 241 connected to the third solenoid valve 33 side at the center and having a third jetting port J3 and a third pressure chamber 242 surrounding the third pressure chamber 241, A fourth hydraulic pressure chamber 242 connected to the solenoid valve 34 side and a plurality of fourth nozzle connection ports 243 arranged in a circular manner communicating with the fourth hydraulic pressure chamber 242. The fourth injection nozzle 26 has a fourth injection port J4 and is connected to the nozzle connection port 243 of the center nozzle outer housing 24, respectively.

At this time, the pressure in the fourth hydraulic chamber 242 is lower than the fourth nozzle connecting port 243 and is supported on the upper surface of the upper plate 22 to cause pressure strengthening to lower the pressure head of the fourth jetting port J4 A descending plate 25 is further provided. 5A, the pressure-intensifying plate 25 is fixed to the upper end of a shaft 251 bolted to the upper plate 22.

A center nozzle inner housing (28) is disposed at the center of the center nozzle outer housing (24) on the side of the third pressure receiving chamber (241).

The center nozzle inner housing 28 is supported by the upper plate 22 and is connected to the center adapter 27 mounted on the lower center of the upper plate 22 and connected to the second solenoid valve 32 side, 2 hydraulic chamber 281, and a second jetting port J2 communicating with the second hydraulic chamber 281 and arranged in a circular shape at the upper end.

A first injection nozzle (30) having a first injection port (J1) is provided at the center of the center nozzle inner housing (28). The first injection nozzle 30 is attached to the center of the center nozzle inner housing 28 by inserting the center adapter 27 and is connected to the first solenoid valve 31 side. At this time, the first injection nozzle 30 is connected to the first solenoid valve 31 side via a connection pipe 301 which is in close contact with the center adapter 27.

On the other hand, the upper plate 22 may further include a plurality of LED lights 60 for lighting the fountain. The present embodiment is installed in connection with the illumination mounting hole 22a formed in the upper plate 22 at even intervals.

2 and 7, the fountain 10 is provided with means for adjusting the height of the center nozzle assembly 20 and includes a foot support 51 at the lower end thereof, which is fixed to the base plate 12 by a plurality of nuts And further includes a plurality of long axis type bolts 50 arranged in a vertical direction. In this case, the height of the center nozzle assembly 20 is adjusted by changing the fixing position of the nut fastened to the long axis type bolt 50. Accordingly, the fountain 10 can be easily used corresponding to the level of the water tank. In addition, the fountain 10 is supported on the floor where the fountain 10 is installed so that the foot support 51 can be easily moved to a desired position and fixedly installed.

The center nozzle assembly 20 is fixed by a plurality of center nozzle assembly support screw shafts 40 fixed at one end to the base plate 12 and a plurality of nuts 41 at the other end fixed to the upper plate 22 ). &Lt; / RTI >

The operation of the present embodiment thus configured will be described.

First, the pump 14 is driven in the reservoir and the pumping pressure is generated in the pump flow rate distribution pipe 16 in a state where the first to fifth solenoid valves 31 to 35 are closed.

When the first solenoid valve 31 is opened through the wireless communication of the fountain block controller 500 in this state, the first injection nozzle J1 located at the center of the center nozzle assembly 20 moves from the first injection nozzle 30 The water stream injected through the nozzle is ejected. At this time, since the first jetting port J1 is larger than the cross-sectional area of the second through fourth jetting ports J2-J4, it forms the thickest water stream and forms the highest fraction.

Then, when the first solenoid valve 31 is closed and the second solenoid valve 32 is opened, pressurized oil is supplied to the center adapter 27 and the second hydraulic chamber 281 of the center nozzle inner housing 28 The water jetted through the plurality of second jetting openings J2 arranged in a circular shape is ejected. At this time, the second jetting port J2 is inclined to the outside, so that the water line arranged in a circular shape does not rise vertically, but is ejected while spreading outwardly, so that a fraction is formed in a parabolic trajectory.

Then, when the second solenoid valve 32 is closed and the third solenoid valve 33 is opened, pressurized oil is supplied to the third pressure chamber 241 of the center nozzle outer housing 24, and the third injection port J3 A stream of water is ejected. At this time, since the third injection port J3 forms a circular ring shape and at the same time is inclined to the outside, the water stream is ejected in a cone shape.

Then, when the third solenoid valve 33 is closed and the fourth solenoid valve 34 is opened, pressurized oil is supplied to the fourth hydraulic chamber 242 of the center nozzle outer housing 24, Through the fourth jetting port J4 on the fourth jetting nozzle 26 side.

At this time, since the fourth injection nozzle 26 is slightly inclined to one side in the vertical direction, the water jet emitted from the fourth jetting port J4 is formed in a parabolic shape rising and falling in a spiral direction, 25 lower than the height of the water jetted to the first and second ejection openings J1, J2.

Then, when the fourth solenoid valve 34 is closed and the fifth solenoid valve 35 is opened, oil is supplied to the large-diameter ring-shaped hydraulic chamber 18, and a plurality of fifth vertical nozzles 181 The water jet is ejected in the vertical direction from the outermost portion of the fountain 10 through the fifth jetting port J5. At this time, the fifth jetting port J5 has an orifice cross-sectional area and is ejected in the form of water droplets.

Therefore, the present invention can control the first to fifth solenoid valves 31 to 35 individually through wireless communication, or selectively eject two or three of them, Can be implemented. Therefore, since the present invention has the first to fifth solenoid valves 31 to 35, for example, if only two solenoid valves are combined, a total of ten different fractions can be produced.

Furthermore, when illumination is performed by the LED light 60, various color lights are combined with the water stream, so that it is possible to produce a colorful fraction at night, in particular.

In addition, the fountain 10 can be constructed by moving the foot support 51 to a desired position. Further, since the position of the center injection nozzle assembly 20 can be adjusted by the height adjustment screw shaft 40, it is possible to appropriately cope with the level of the water storage tank.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the above teachings. will be. The invention is not limited by these variations and modifications, but is limited only by the claims appended hereto.

12: Base plate
13: Filtration chamber
14: Pump
16: Pump flow distribution pipe
18: Large diameter ring type hydraulic chamber
20: center nozzle assembly
24: center nozzle outer housing
25: Pressure drop plate
28: center nozzle inner housing
31 to 35: First to fifth solenoid valves
40: Center nozzle assembly support screw shaft
50: Long axis type bolt

Claims

A base plate (12);
A pump 14 mounted on the upper surface of the base plate 12;
A pump flow distribution pipe 16 having first to fifth distribution ports 161, 162, 163, 164, 165 and connected to a discharge port of the pump 14 and mounted on the base plate 12;
And a plurality of fifth vertical parts arranged at a predetermined height from the base plate (12) and connected to the fifth distribution port (165) of the pump flow distribution pipe (16) A large-diameter ring-shaped hydraulic chamber 18 having circular nozzles 181 at regular intervals;
The first to fourth discharge ports 161 to 164 connected to the other first to fourth distribution ports 161 to 164 are disposed at the center of the large-diameter ring-shaped hydraulic chamber 18, A center nozzle assembly 20 for ejecting a water stream from the nozzles J1 to J4;
The first to fifth electron guns are connected to the first to fifth dispensing ports 161 to 165 to control the intermittent flow rate and the flow velocity of the water jetted from the center nozzle assembly 20 and the fifth vertical nozzle 181, Valves 31 to 35,
The center nozzle assembly (20)
A first jetting port J1 arranged vertically upward in the center, a second jetting port J2 arranged in a circular shape at a predetermined interval around the outer periphery of the first jetting port J1 and inclined outwardly in the vertical direction, The third injection port J3 and the third injection port J3, which are conical at the outer circumference of the second injection port J2, are circularly arranged at regular intervals around the third injection port J3, And a jetting port (J4).

delete

The method according to claim 1,
The center nozzle assembly (20)
An upper plate 22 supported above the base plate 12;
A third hydraulic chamber 241 mounted on the upper surface of the upper plate 22 and connected to the third solenoid valve 33 side at the center and having the third jetting port J3, A fourth hydraulic chamber 242 connected to the fourth solenoid valve 34 side around the fourth hydraulic chamber 241 and a plurality of fourth nozzle connection ports 242 communicated with the fourth hydraulic chamber 242 and circularly arranged, (24) having a central nozzle outer housing (243);
A fourth injection nozzle 26 having the fourth injection port J4 and connected to the fourth nozzle connection port 243, respectively;
The center nozzle outer housing 24 is disposed at the center of the third pressure chamber 241 side and is supported on the upper plate 22 and mounted on the lower center of the upper plate 22, A second pressure chamber 281 connected to the center adapter 27 connected to the second pressure chamber 281 and communicating with the second pressure chamber 281 and the second jetting port J2 A center nozzle inner housing (28);
The center nozzle 27 is connected to the center of the center nozzle inner housing 28 through the center adapter 27 and is connected to the first solenoid valve 31. The first spray nozzle 24 having the first jetting port J1, (30) for controlling the multi-injection water stream.

The method of claim 3,
Wherein the upper plate (22) is further provided with a plurality of LED lights (60) for lighting the fountain.

The method of claim 3,
As a means for adjusting the height of the center nozzle assembly 20, a foot support 51 is provided at the lower end of the center nozzle assembly 20 and is fixed to the base plate 12 by a plurality of nuts, And a bolt (50) is further included in the fountain.

The method of claim 3,
A plurality of center nozzle assembly supporting screw shafts 22 fixed to the upper plate 22 by fixing a plurality of nuts 41 to one end of the center nozzle assembly 20 and fixing one end of the center nozzle assembly 20 to the base plate 12, (40) for controlling the multi-injection water stream.

The method according to claim 1,
Wherein the first to fifth solenoid valves (31-35) operate under radio control by the communication module (510) of the fountain block controller (500).

The method according to claim 1,
Characterized in that a filtration chamber (13) having a mesh plate (131) mounted on the upper surface of the base plate (12) for filtering foreign substances is further provided on the suction port side of the pump (14) Fountain.

The method of claim 3,
The fourth pressure chamber 242 is located below the fourth nozzle connection port 243 and is supported on the upper surface of the upper plate 22 to increase pressure so as to lower the pressure head of the fourth jetting port J4 Further comprising a pressure drop plate (25).