KR100963261B1 - Changeable representation induction device for fountain and nozzle and lighting fixtures using the same - Google Patents

Abstract

PURPOSE: A water fountain nozzle including a variable direction guidance system, and a lighting fixture including thereof are provided to guide water to the end of a spraying nozzle using the sound pressure around the end of the spraying nozzle. CONSTITUTION: A variable direction guidance system comprises the following: a nozzle trench(122) installed on a water fountain nozzle(130) to vary a spraying pattern by the level of water; and an inducing member(160) including more than one guiding hole(161) at the end of a spraying nozzle. The inducing member includes an inner ring(162) screwed to the spraying nozzle, an outer ring(163) providing a space to form the guiding hole, and a rib(164) installed to connect the inner and the outer rings.

Description

CHANGEABLE REPRESENTATION INDUCTION DEVICE FOR FOUNTAIN AND NOZZLE AND LIGHTING FIXTURES USING THE SAME}

The present invention relates to a fountain nozzle and a lighting fixture to which the variable output induction device and the induction device is applied, and more particularly, when the water is injected so that the injection pattern can be varied as the water level is varied. The present invention relates to a fountain and a luminaire having a variable output induction device having a induction member and an induction device, in which water is guided to an end of the fountain nozzle by sound pressure.

Generally, the fountain provides a visual and aural coolness to the people who see this as a clearance born a powerful stream of water at the same time be installed in the park lakes, and ponds and rivers carrying out the functions of water purification and air purification as a kind of landscaping facilities of modern man It helps to relieve mental stress. In addition, the fountain has been recently installed night lights to make the scenery beautifully at night to delight the viewers' view.

And the fountain is mainly installed in the river, but to excavate the ground to a predetermined depth to form a reservoir to accommodate a predetermined water, at least one fountain nozzle, a fountain pump and a water fountain device consisting of piping is installed, the reservoir is fixed A number of plates are installed to maintain the height so that a person can walk in the upper part of the day, and when a fountain device is driven, a floor fountain is installed to perform a fountain function.

In addition, the bottom fountain is divided into two reservoir tanks so as to change the spray pattern of the fountain nozzle of the water fountain device, each divided into a main reservoir tank and an auxiliary reservoir tank larger than the fresh water capacity of the main reservoir tank.

In addition, water fountains are installed in the main reservoir and sufficient water is supplied to the other auxiliary reservoir. There is also a supply pump to move water from the secondary reservoir to the main reservoir and a return pump to transfer water from the primary reservoir to the secondary reservoir.

Therefore, in order to drive the injector, the water in the main reservoir is sufficiently accommodated in the main reservoir using the supply pump, and when the fountain device of the main reservoir is not driven, the water in the main reservoir is transferred to the auxiliary reservoir using the return pump. It is to be accepted.

In addition, when the water level of the main reservoir has the same or lower level than the end of the fountain nozzle, the jet pattern is jetted with force in the axial direction of the nozzle, and when the water level is higher than the end of the fountain nozzle. It collides with water at a position higher than the end of the fountain nozzle to be sprayed in the form of a candle light.

At this time, the candlelight injection should be supplied with sufficient water. That is, the water sprayed from the fountain nozzle and the water around the fountain nozzle should be combined to be sprayed. However, there is a problem in that the water located above the fountain nozzle does not provide enough water to be sprayed into the candlelight.

The present invention has been made in view of the above necessity, and has an induction member so that water can be sufficiently led to the fountain nozzle end by sound pressure around the fountain nozzle end so that the spray pattern can be varied as the water level is varied. The purpose of the present invention is to provide a fountain nozzle and a lighting fixture to which a variable output induction device and an induction device for a fountain are applied.

In order to achieve the above object, the variable output guide device for fountain according to the present invention may accommodate a predetermined amount of water, and a nozzle trench is installed to allow a spray nozzle to be varied according to the water level by installing a fountain nozzle, and the fountain nozzle. And an induction member having at least one induction hole so that water is guided to the end of the fountain nozzle by negative pressure when the end of the fountain nozzle is sprayed in the state submerged in water. .

Here, the guide member has an inner ring that is forcibly fitted or screwed to the end of the fountain nozzle, and an outer ring that is spaced apart at regular intervals from the inner ring to provide a space for forming an induction hole therebetween; And at least one rib installed to connect the inner ring and the outer ring to each other.

In addition, the fountain nozzle is provided with a seating protrusion protruding in the direction of the centrifugal force along the edge at the end, the guide member is provided with a seating groove so that the seating protrusion of the fountain nozzle can be seated on the inner circumference of the inner ring.

And the nozzle trench is provided in the slab to cover the reservoir of the bottom fountain, the slab includes a plate which is provided with a locking groove so that the nozzle can be installed while covering the nozzle trench, the induction apparatus is A locking protrusion is provided on the inner circumference of the inner ring to allow the fountain protrusion to be seated.

Fountain nozzle to which the variable output induction apparatus for fountain of the present invention is applied to achieve the above object is to accommodate a predetermined amount of water, and installed in the nozzle trench and the fountain nozzle to vary the spray pattern according to the water level and And an induction member having at least one induction hole provided at the end of the fountain nozzle to induce water to the end of the fountain nozzle by negative pressure when the end of the fountain nozzle is injected in the water. It includes.

At this time, the induction member is integrally formed at the end of the fountain nozzle.

The luminaire to which the variable output induction apparatus for a fountain of the present invention to achieve the above object is to accommodate a certain amount of water, and installed in the nozzle trench and the fountain nozzle to change the spray pattern according to the water level; And a lighting fixture for illuminating the water sprayed and installed in the fountain nozzle, and provided to the lighting fixture and sprayed to the end of the fountain nozzle by negative pressure when the end of the fountain nozzle is sprayed in the water. It includes a guide member having at least one guide hole to be guided.

At this time, the induction member is integrally provided on the inner circumference of the lighting fixture.

As described above, the fountain nozzle and the luminaire to which the variable output induction apparatus and the fountain apparatus of the present invention including the induction member are applied are applied to the sound pressure around the fountain nozzle end so that the spray pattern can be varied according to the water level. The water can be sufficiently led to the end of the fountain nozzle to provide continuous water supply, thereby maintaining a constant spray pattern, and having a higher level than the end of the fountain nozzle, but the candlelight type spraying can be performed without having a sufficient level. have.

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

In describing the present invention, the defined terms are defined in consideration of the function of the present invention, and should not be understood in a limiting sense of the technical elements of the present invention.

1 is a cross-sectional view showing a floor fountain to which the variable output induction apparatus for fountain according to an embodiment of the present invention is applied. And Figure 2 is a partially enlarged view showing a variable output guide device for fountains according to an embodiment of the present invention. In addition, Figure 3 is a cross-sectional view showing a variable output guide device for fountain according to an embodiment of the present invention.

Figure 4 is a plan view showing a variable output guide device for fountain according to an embodiment of the present invention. 5 is a cross-sectional view illustrating a fountain nozzle to which a variable output induction device for fountains according to another embodiment of the present invention is applied. In addition, Figure 6 is a cross-sectional view showing a luminaire to which the variable output induction apparatus for fountains according to another embodiment of the present invention.

Variable output apparatus for fountain according to an embodiment of the present invention can be applied to the floor fountain 100 as shown in Figs. Therefore, when the bottom fountain 100 is described, the bottom fountain 100 excavates the ground of a park and a square to a predetermined depth, and has a reservoir 110 having a predetermined space so that the fountain device 10 can be installed, and the reservoir tank ( The slab 120 is provided to cover the 110 from the top and at least one reinforcing frame not shown to support the slab 120 from the bottom.

The water tank 110, after excavating the ground and chopped the excavated ground bottom, and stacked on top of the rubble compaction layer, the discarded concrete layer, deformed reinforcement, reinforced concrete layer, waterproof layer, protective mortar layer thereon. Here, the waterproof layer is waterproofed to accommodate a certain amount of water in the reservoir 110.

And the fountain device 10, at least one fountain pump 11, at least one fountain pipe 12 to form a transport path so that the water pumped from the fountain pump 11 and the fountain pipe At least one fountain nozzle 13 installed in the pump 12 is pumped water is ejected. And a fountain valve 14 installed upstream of each fountain nozzle 13 (lower portion of the fountain nozzle) to control the jet through the fountain nozzle 13. In addition, the control unit 20 for controlling each of the fountain valve 14 and the fountain pump (11).

Here, the fountain pump 11 is provided as an underwater pump that can be kept airtight in the water so that it can be applied to the inside of the reservoir 110 in which water is accommodated, the fountain nozzle 13 is provided with nozzles of various types. And the fountain valve 14 is provided as a solenoid valve for underwater to be controlled by the control unit 20.

In addition, the reservoir 110 is provided with a drainage device not shown to drain the water contained in the water tank when the maintenance is required due to damage to the water fountain device 10 or the like installed in the reservoir 110 or more. do.

And the water level sensor 31 for detecting the water level of the water contained in the reservoir 110 to determine the drainage of the drainage device is provided on the side wall of the reservoir (110). Here, the water level sensor 31 determines the water supply of the supply valve not shown so as to replenish water in the reservoir 110 according to the water level.

On top of the reservoir 110, the slab 120 is formed to cover the upper portion of the reservoir 110 while improving durability. The slab 120 is provided with reinforced concrete to improve the durability. And the slab 120 is provided integrally installed in the lower portion of the slab 120 is provided with a reinforcement frame (not shown) to withstand the load received by the slab 120 sufficiently. In addition, the reinforcing frame includes a pillar not shown that is installed perpendicular to the lower portion. Thus, the structure including the reinforcement frame and the pillar has the durability enough to pass the vehicle on the top.

In addition, the slab 120 is provided with at least one receiving hole 121 to accommodate the fountain nozzle 13 of the fountain device 10. The accommodation hole 121 is provided in the same quantity as the number of fountain nozzles 13 to be installed.

In addition, the upper portion of the slab 120 includes a plate 130 provided with an installation hole 131 to expose the fountain nozzle 13 accommodated in the receiving hole 121. Here, the plate 130 is laminated to the upper portion of the slab 120, and when the laminated bond is applied to the mortar on the upper portion of the slab 120 to be firmly fixed by the mortar. The receiving hole 121 of the slab 120 and the installation hole 131 of the plate 130 are provided to have the same center.

Here, the plate 130 is provided to cover the upper portion of the slab 120 by arranging adjacent at regular intervals of at least one artificial or natural stone plate having a predetermined thickness.

In addition, it is preferable that all the installation holes 131 are formed in the plurality of plates 130 in terms of uniformity. 131 is provided. Therefore, one mounting hole 131 may be formed in one plate 130, and a plurality of installation holes 131 may be formed.

At this time, the fountain nozzle 13 installed in the installation hole 131, when the end is protruded to the upper plate 130, the fountain pipe 12 and the fountain nozzle 13 due to the impact on the car or a person passing over it. This bending may occur or may be exposed to the risk of a safety accident, so that the end of the fountain nozzle 13 is installed on the same plane as the upper surface of the plate 130.

In addition, the end portion of the fountain nozzle 13 forms a flat surface, and the safety nozzle is installed so that the end can be opened automatically only when the water is ejected. And the flat side is coupled so as to be coplanar with the top surface of the plate 130.

A nozzle trench 122 is formed around the fountain nozzle 13 to accommodate constant water. Here, the nozzle trench 122 is provided as a groove having a predetermined area in the receiving hole 121 formed in the slab 120 in which the fountain nozzle 13 is installed, or between the receiving hole 121 and the fountain nozzle 13. The receiving hole 121 and the fountain pipe 12 in which the fountain nozzle 13 is installed are sufficiently sealed.

At this time, the nozzle trench 122 is provided above the receiving hole 121 of the slab 120 of the plate 130 in which the fountain nozzle 13 is installed. The nozzle trench 122 is provided to correspond to the fountain nozzle 13, respectively.

In addition, the nozzle trench 122 formed in the slab 120 may be formed to have a predetermined length or provided in a ring shape so that the nozzle trench 122 may be installed in at least two fountain nozzles 13, or the nozzle trench 122 may have a predetermined area. It may be provided to have at least two nozzles to be installed.

Therefore, when each fountain nozzle 13 is arranged in a circular shape on the plane, a ring or circular nozzle trench 122 may be provided, and when the fountain nozzles 13 are arranged at regular intervals horizontally and vertically, the nozzle trenches having a straight or lattice shape ( 122) may be provided.

Here, although the nozzle trench 122 has been described as being directly formed in the slab 120, the present invention is not limited thereto, and the nozzle trench 122 is formed so that the nozzle is installed at the lower portion and the water can be sprayed at the upper portion. The not shown trench member may be installed. At this time, when the trench member (not shown) is installed, the upper and lower portions of the trench 130 are disposed so as to span the installation hole 131 formed in the plate 130 and the accommodation hole 121 formed in the slab 120.

In addition, a water supply port 123 connected to the nozzle trench 122 is provided to supply water to the nozzle trench 122 of the slab 120, and water is supplied to the nozzle trench 122 through the water supply port 123. A water supply pump 125 for supplying water and a water supply pipe connected to the water supply port 123 from the water supply pump 125 are provided.

Here, the water supply port 123 may be provided as a hole passing through the slab 120 forming the nozzle trench 122, it may be provided as a tube of a constant length connected to the nozzle trench 122. In addition, the water supply pump 125 is installed in the water storage tank 110 to supply water from the water storage tank 110 to the nozzle trench 122, and flows into the water supply port 123 between the water supply pump 125 and the water supply port 123. A water supply control valve 124 for controlling the water to be provided is provided.

In addition, the slab 120 is provided with a drain port 126 for draining the water in the nozzle trench 122. And a drain control valve 127 for controlling the water drained through the drain port 126 is provided. Here, the water supply control valve 124 and the drain control valve 127 are provided as a solenoid valve to be controlled by a signal from the control unit 20.

When the water level of the nozzle trench 122 is lower than the end height of the nozzle, the end of the fountain nozzle 13 is exposed to the surface of the water, and when water is injected from the fountain nozzle 13, Jet spraying in the axial direction of the nozzle without resistance is possible.

In addition, when the water level of the nozzle trench 122 is higher than the end height of the nozzle, the end of the fountain nozzle 13 is submerged in water. In this state, when water is injected from the fountain nozzle 13, the nozzle end portion Since the water around the water is guided by the resistance and the negative pressure generated around the nozzle end to the higher filled water is injected to a limited height is injected in the form of candlelight.

Therefore, when the end portion of the fountain nozzle 13 is at a position lower than the highest level of the nozzle trench 122, that is, at a position lower than the plate 130, only the nozzle trench 122 may be filled to change the injection pattern of the fountain nozzle 13. Therefore, it is possible to drastically reduce the time required to fill the reservoir 110 in the prior art.

However, the end of the fountain nozzle 13 is located on the same plane as the upper surface of the plate 130, so that the end of the fountain nozzle 13 is locked to the edge of the plate 130 in a state where it is located on the same plane. Blocking member 140 is installed.

Here, the blocking member 140 is formed by protruding to a predetermined height along the edge of the bottom fountain region, or is provided by installing a separate plate. In addition, it may be provided by forming a step higher than the floor fountain area. Therefore, in order to submerge the fountain nozzle 13, it is desirable to maintain the water level to a certain height of the blocking member 140.

When the nozzle trench 122 is sufficiently filled with water and the fountain nozzle 13 is sprayed in the fresh water by the blocking member 140, an orifice phenomenon is formed between the upstream and the downstream of the fountain nozzle 13. The pressure difference is generated.

That is, negative pressure is generated around the end of the fountain nozzle 13 to suck the surrounding fluid. At this time, when the fountain nozzle 13 is in the submerged state, the water in the nozzle trench 122 is guided to the end of the fountain nozzle 13 to be guided along the sprayed water. An induction member 160 having at least one induction hole 161 is provided therein.

Here, the induction member 160 and the inner ring 162 having an inner diameter larger than the outer diameter of the end of the fountain nozzle 13, the outer ring 163 is provided to be concentric with the inner ring 162 and spaced at regular intervals; And ribs 164 connecting inner ring 162 and outer ring 163.

Accordingly, an induction hole 161 is formed between the outer ring 163 and the inner ring 162, and the rib 164 firmly fixes the outer ring 163 and the inner ring 162 while inducing member 160. Improves its durability. In addition, the outer ring 163, the inner ring 162 and the rib 164 are formed into a plate body long and vertically long to withstand the vertical load. In addition, the ribs 164 are provided at regular intervals of at least two or more at regular intervals.

And the inner circumference of the inner ring 162 is provided with a seating groove 162a so that the end of the fountain nozzle can be seated. At this time, the mounting projection 13a is provided at the end of the fountain nozzle 13 to be seated in the mounting groove 162a.

In addition, the outer periphery of the outer ring 163 is provided with a locking projection (163a) to be caught and fixed to the plate 130, the plate 130 has a locking groove (131a) to allow the locking projection (163a) to be caught It is provided in the installation hole 131. In addition, the engaging groove 131a is caught by the engaging protrusion 163a, and the induction member 160 is fixed, and the end of the fountain nozzle 13 is mounted in the seating groove 162a provided in the inner circumference of the inner ring 162 of the induction member 160. Seating protrusions (13a) provided in the seat is fixed to hold the height of the fountain nozzle (13).

Therefore, the fountain nozzle 13 may be provided integrally with the guide member 160 as shown in FIG. That is, the inner ring 162 of the guide member 160 is the fountain nozzle 13, the outer ring 163 is coupled to be spaced at regular intervals from the outer circumference of the fountain nozzle 13, the outer ring and outer ring of the fountain nozzle The ribs 164 are integrally provided between the two portions 163.

In addition, between the fountain nozzle 13 and the plate 130, a luminaire 170 for illuminating the water discharged from the fountain nozzle 13 is provided. Here, the lighting fixture 170 is installed in the form of enclosing the fountain nozzle 13 as an underwater lighting fixture, at least one lamp is installed inside.

And the lighting fixture 170 may be formed integrally with the induction member 160 as shown in FIG. That is, the holes formed so that the fountain nozzle 13 may be installed in the lighting fixture 170 are formed at regular intervals so that the outer ring 163 of the induction member 160 may be the inner circumference of the lighting fixture 170. Prepared. And the inner ring 162 is coupled to be spaced at regular intervals in the center direction, the rib 164 is coupled between the inner circumference of the light fixture 170 and the inner ring 162.

In addition, the reservoir 110 is formed in the drainage trench 150 is spaced apart at regular intervals along the edge to form a groove so that the water fractionated in the fountain device 10 can be collected. Here, at least one drain trench 150 is formed to collect a part of the fractionated water or to collect sewage introduced from the outside. Therefore, the drain trench 150 includes an induction pipe 151 for inducing drainage of the collected water to the sewer pipe.

In addition, at least one grating 152 is provided at an upper portion of the drain trench 150 to cover the drain trench 150 while allowing water to be collected. The grating 152 is made of a combination of at least one rib in the form of a cross to prevent the upper portion of the inline skate or carrier, bicycle wheels, etc. are inserted.

In the above description, the technical idea of the fountain and the lighting fixture to which the variable output induction apparatus and the induction apparatus to which the present invention is applied has been described together with the accompanying drawings, which is illustrative of the best embodiment of the present invention. It is not limited.

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

1 is a cross-sectional view showing a floor fountain to which the variable output induction apparatus for fountain according to an embodiment of the present invention is applied.

Figure 2 is a partially enlarged view showing a variable output guide device for fountain according to an embodiment of the present invention.

3 is a cross-sectional view showing a fountain nozzle and a lighting fixture applied to the variable output induction apparatus and the induction apparatus for fountain according to an embodiment of the present invention.

Figure 4 is a plan view showing a fountain nozzle and a luminaire to which the variable output induction apparatus and the induction apparatus for fountain according to an embodiment of the present invention is applied.

Figure 5 is a cross-sectional view showing a fountain nozzle to which the variable output induction apparatus and fountain for induction apparatus applied to the fountain according to another embodiment of the present invention and the lighting fixture.

Figure 6 is a cross-sectional view showing a luminaire and a fountain nozzle and a luminaire to which the variable output induction apparatus and the induction apparatus is applied according to another embodiment of the present invention.

Description of the Related Art

10: fountain device 11: fountain pump

12: Fountain piping 13: Fountain nozzle

13a: seating protrusion 14: fountain valve

20: control unit 31: water level sensor

100: fountain 110: reservoir

120: slab 121: receiving hall

122: nozzle trench 123: water supply port

124: feed water control valve 125: feed water pump

126: drain port 127: drain control valve

130: plate 131: mounting hole

131a: jamming groove 132: induction hole

140: blocking member 150: drain trench

151: guide tube 152 grating

160: guide member 161: guide hole

162: inner ring 162a: seating groove

163: outer ring 163a: jamming

164: rib 170: light fixture

Claims (8)

A nozzle trench for accommodating a certain amount of water, and a fountain nozzle is installed to change the spray pattern according to the water level, and is installed at the end of the fountain nozzle and sprayed while the end of the fountain nozzle is submerged in water. Including a guide member having at least one guide hole so that water is guided to the end of the fountain nozzle by the negative pressure, The guide member is provided with an inner ring that is coerced or screwed to an end of the fountain nozzle and has a length vertically and concentric with the inner ring, and is spaced apart at regular intervals, and an induction hole is formed therebetween. And an outer ring having a length up and down to provide a space so as to be spaced apart from each other, and at least one rib installed to connect the inner ring and the outer ring up and down to a plate body. delete The method of claim 1, The fountain nozzle is provided with a seating protrusion protruding in the direction of the centrifugal force along the edge at the end, The guide member is a variable output guide device for a fountain, characterized in that the mounting groove is provided to be seated on the inner circumference of the inner ring. The method of claim 1, The nozzle trench is provided in the slab to cover the reservoir of the bottom fountain, the slab includes a plate which is provided with a locking groove so that the nozzle can be installed while covering the nozzle trench, The guide member is a variable output guide device for a fountain, characterized in that the locking projection is provided to be seated on the inner circumference of the inner ring. A fountain nozzle configured to accommodate a predetermined amount of water, and installed in the nozzle trench to vary the spray pattern according to the water level; An induction member having at least one induction hole provided at an end of the fountain nozzle to induce water to the end of the fountain nozzle by negative pressure when the end of the fountain nozzle is injected into the water; Including, The guide member is provided with an inner ring that is coerced or screwed to an end of the fountain nozzle and has a length vertically and concentric with the inner ring, and is spaced apart at regular intervals, and an induction hole is formed therebetween. The variable output guide device for fountain, characterized in that it comprises an outer ring having a length so as to provide a space so as to vertically and at least one rib installed to connect the inner ring and the outer ring to the plate lengthwise up and down. Fountain nozzle applied. The method of claim 5, The guide member is a fountain nozzle applied to the variable output guide device for fountain, characterized in that formed integrally at the end of the fountain nozzle. A fountain nozzle configured to accommodate a predetermined amount of water, and installed in the nozzle trench to vary the spray pattern according to the water level; A lighting fixture installed on the fountain nozzle to illuminate the sprayed water; It is provided in the luminaire includes an induction member having at least one induction hole so that water is guided to the end of the fountain nozzle by negative pressure when the end of the fountain nozzle is injected in the state submerged in water. , The guide member is provided with an inner ring that is coerced or screwed to an end of the fountain nozzle and has a length vertically and concentric with the inner ring, and is spaced apart at regular intervals, and an induction hole is formed therebetween. The variable output guide device for fountain, characterized in that it comprises an outer ring having a length so as to provide a space so as to vertically and at least one rib installed to connect the inner ring and the outer ring to the plate lengthwise up and down. Applied luminaire. The method of claim 7, wherein The guiding member is a luminaire to which the variable output induction apparatus for a fountain is provided integrally on the inner circumference of the luminaire.

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