WO2014014289A1

WO2014014289A1 - Device for generating rainbow at night

Info

Publication number: WO2014014289A1
Application number: PCT/KR2013/006440
Authority: WO
Inventors: 이삼구
Original assignee: Lee Sam Goo
Priority date: 2012-07-19
Filing date: 2013-07-18
Publication date: 2014-01-23
Also published as: KR20140011767A; KR101518006B1; CN104470643A

Abstract

The present invention relates to a device for generating a rainbow at night, comprising: a water supply pipe (40) through which water highly pressurized by a pump (20) is supplied; a nozzle (100) mounted on the water supply pipe so as to spray the water supplied through the water supply pipe as a mist or fine particles; and a lighting device (200) for emitting light towards the mist or fine particles sprayed from the nozzle, wherein a plurality of nozzles are mounted to be spaced from each other at a constant interval along the longitudinal direction of the water supply pipe. According to the components, the present invention is capable of generating a rainbow which cannot be naturally observed at night. In addition, the present invention has the advantages of providing a variety of attractions to people by generating various shapes of rainbows such as a dome-shaped rainbow, and obtaining high publicity since a rainbow installation location can become a local attraction.

Description

Night rainbow generator

The present invention relates to a night rainbow generator that can artificially generate a rainbow at night in parks, lakes, small fountain structures, apartment landscaping, amusement parks, Bokcheon stream, restaurants, guppy shops, event venues, etc. The present invention relates to a nighttime rainbow generating device including a spray nozzle for injecting water into fine particles in a restaurant event hall and a lighting device such as a laser or an LED, such that light emitted from the lighting device is refracted in the fine particles injected from the nozzle to generate a rainbow.

Rainbows can occur on one side of the clear sky after rain, and are observed in layers of different colors. When light from a mixture of white light is reflected through the water droplets, it can be seen twice at the boundary of the water droplets. During the refraction and one reflection process, the angles of the angles of the reflection angles 40 to 42 are different from each other. At this time, the light is dispersed and separated into various lights to produce colorful rainbows such as red nouveau waves.

In order for the rainbow to be observed, there must be a myriad of water droplets in the clear sky, and the light emitted from the sun must meet these water droplets, and the reflected and reflected light in the water droplets must enter our eyes. If the sun's altitude, the angle of incidence of the light, the position of the observer, and the size and spread of the water droplets are not provided, it is not easily observed even on a clear day after rain.

If the rainbow can be artificially generated as it is difficult to observe the natural rainbow, the rainbow can be used as a tourist attraction, and the artificial or artificial park can be used as an opening or closing ceremony for various events, performances, or national events. It will be able to be established as a profitable business by providing a rainbow to provide citizens and visitors with sights. However, until now, an effective device for generating rainbows has not been developed. Particularly, a technology for a large rainbow generating device having a length of several hundred meters has not been developed.

In particular, since the rainbow is generated in the process of reflecting sunlight through water droplets existing in the atmosphere after the rain, it is impossible to observe at night. Therefore, if a rainbow can be generated at night that cannot be observed in natural phenomena, it can provide more interesting sights and places such as an event hall where a night rainbow is installed can obtain a high promotional effect.

An object of the present invention is to provide an effective device capable of generating a rainbow at night,

In addition, the present invention aims to provide a variety of attractions and interest to people by generating various types of rainbows, such as a dome-shaped rainbow as well as a simple arched rainbow observed in nature.

The present invention is the water supply pipe 40 is supplied with the water pressurized by the pump 20; A nozzle (100) installed in the water supply pipe such that water supplied to the water supply pipe is sprayed into mist or fine particles; and an illumination device (200) for emitting light toward the mist or fine particles sprayed from the nozzle. The nozzle provides a night rainbow generating apparatus, characterized in that a plurality of nozzles spaced apart at regular intervals along the longitudinal direction of the water supply pipe.

The night rainbow generating device further comprises an air supply pipe 90 is supplied with the compressed air by the air compressor 80, the nozzle is water or mist after the water is introduced into the water supply pipe water and the air supply pipe It can also be injected into.

In addition, the pressure sensor for checking the pressure of the water in the water supply pipe, it may further include a pressure sensor for checking the air pressure in the air supply pipe.

It may further include a pressure sensor for checking the pressure of the water in the water supply pipe, and a pressure sensor for checking the air pressure in the air supply pipe, the lighting device may use an LED light or a laser light, the lighting device The electrical energy supplied to the can be produced using solar cells or wind power.

The water supply pipe 40-1 is disposed in a circular shape, and the lighting device 200 may be disposed at an outer portion of a circle formed by the water supply pipe, and the nozzle is inclined to form a predetermined angle with the ground to spray mist. can do.

Alternatively, the water supply pipe 40-2 may be disposed radially, and the lighting device 200 may be disposed outside the radial water supply pipe.

The water supply pipe may be provided in plural, and each of the water supply pipes may be arranged to form a concentric circle, and the lighting device 200 may be disposed outside the water supply pipe.

The present invention, by the above configuration, can easily produce a night rainbow that can not be observed in natural phenomena,

In addition, the present invention can provide a variety of attractions to people by creating a rainbow of various forms, such as a dome-shaped rainbow consisting of a dome-shaped rainbow, so the place and events where the rainbow is installed is advantageous to obtain a higher promotional effect, etc. Effect occurs.

1 is a schematic configuration diagram of a rainbow generator according to a first embodiment of the present invention,

2 is a partially modified view of the rainbow generator according to the first embodiment of the present invention,

3a to 3d are views of the internally mixed air type nozzle of various shapes used in the rainbow generating device of the present invention,

Figures 4a to 4c is a state of the external mixing airflow nozzle of various shapes used in the rainbow generator of the present invention,

5 is a state of the vortex-type nozzle used in the rainbow generator of the present invention,

6 is a view in which a rainbow is generated according to the first embodiment of the present invention,

7 is a view of a rainbow generator is a modified part of the configuration of the first embodiment of the present invention,

8 is a view of a rainbow generator according to a second embodiment of the present invention,

9 is a view showing a nozzle disposed in the rainbow generator of FIG. 8,

10 is a view of the rainbow generated by the rainbow generator according to the second embodiment of the present invention,

11 to 13 is a view of a part of the configuration of the dome-shaped rainbow generator according to another embodiment of the present invention.

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

However, in describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Even if the terms are the same, if the displayed portions are different, it is to be noted that the reference numerals do not match. The terms to be described below are terms set in consideration of functions in the present invention, and may be changed according to a user's intention or custom such as an experimenter and a measurer, and the definitions should be made based on the contents throughout the present specification.

1 is a schematic configuration diagram of a rainbow generator according to an embodiment of the present invention. Referring to FIG. 1, the rainbow generator according to the present invention includes a water tank 10 and water for storing water therein. And a pump 20 for pressurizing and supplying water to the tank, and the pressurized water is supplied to the water supply pipe 40 through the water supply pipe 30. The water introduced into the water supply pipe is sprayed into a small mist by the nozzle 100 provided on one side of the water supply pipe 40. The nozzle 100 is disposed at regular intervals along the longitudinal direction of the feed pipe 40 to atomize or mist the water particles.

In addition, the rainbow generator of the present invention includes an illumination device 200 to generate a rainbow at night. The lighting device 200 is arranged in an appropriate number at regular intervals along the longitudinal direction of the water supply pipe 40, and the light emitted from the lighting device reaches the water droplets sprayed from the nozzle to be reflected to generate a rainbow do. The lighting apparatus of the present invention may use an LED or a laser, or an industrial flood light, a pick-up light, a general white light lamp, or the like. And, the energy used for lighting to use environmentally friendly energy. That is, the lighting device can be operated using the electricity charged at night after being charged using electricity produced from solar cells that produce electricity by using sunlight shining in the daytime. Or it may be provided with a wind power generator for producing electricity by using the wind blowing in the place where the device is installed. That is, the present invention includes a power production device 210 for producing electricity using environmentally friendly energy such as a wind power generator or a solar cell, and a power storage device 220 for charging the generated power, and using the electricity charged therein at night. It is used as lighting energy.

2 is a configuration diagram of another embodiment of the rainbow generating device of the present invention, including a water tank 10 for storing water therein and a pump 20 for pressurizing and supplying water from the water tank, in the pump Pressurized water is supplied to the water supply pipe 40 through the water supply pipe 30. The water introduced into the feed pipe is sprayed into small mist by the nozzle 100 provided on one side of the feed pipe 40 as described above.

The rainbow generator of the present invention includes a compressor (80) for compressing air and an air supply pipe (90) supplied with air compressed by the compressor. In addition, the compressed air of the air supply pipe 90 is introduced into the nozzle 100 to atomize the particles of water introduced into the nozzle. In addition, there is a power generator 210 for producing electricity using environmentally friendly energy, such as a wind power generator or a solar cell, and a power storage device 220 for charging the generated power to the night lighting energy using the charged electricity therein. Use is the same as described above.

In addition, in the present invention, the shape of the nozzle may be generated using a single-hole nozzle having a general shape, but in the present invention, not only the single-hole nozzle but also liquid (water) and air are introduced at the same time so as to more effectively generate the rainbow. Adopted a two-fluid nozzle in which water is effectively atomized or misted by air. Airflow nozzles are also known as 'dual flow nozzles' or 'twin-fluid nozzles'. Two-fluid nozzles include an internal mixing type in which water and air are mixed inside the nozzle and an external mixing type in which the outside of the nozzle is mixed.

Figures 3a to 3d is a variety of shapes of the internal mixing type of the two-fluid nozzle used in the rainbow generating device of the present invention, Figures 4a to 4c is an outer mixed type of the two-fluid nozzle used in the rainbow generating device of the present invention. It is a variety of shapes.

The internal mixed airflow nozzle is a nozzle in which water and air are introduced into the nozzle and the introduced water and air are mixed with each other in the nozzle to mist the particles of water. That is, in the present nozzle, water of the feed pipe and air of the air supply pipe are introduced, and the introduced water and air are mixed and misted inside the nozzle and sprayed to the front of the nozzle. Water and air can be introduced at the same time mixed with the mist of the nozzle form may appear in various forms. 3A to 3D will be described below by way of example.

The airflow nozzle 100 shown in FIG. 3A includes a water inlet 101 through which water is introduced into the nozzle, and an air inlet 102 through which air is introduced while surrounding the outer circumferential surface of the water inlet. The high pressure water is introduced through the water inlet, and the high pressure air is introduced in a form surrounding the water inlet, and then mixed in front of the water inlet, and the water is atomized to be sprayed to the outlet of the nozzle.

The airflow nozzle 110 illustrated in FIG. 3B has a water inlet 111 through which water is introduced into the nozzle, and a plurality of air inlets 112 are formed in a manner surrounding the water inlet. The introduced water and air are mixed in the internal mixing space of the nozzle. The air inlet 112 is formed in an appropriate number to be inclined in the longitudinal direction from the outside of the water inlet 111.

In the airflow nozzle 120 illustrated in FIG. 3C, an air inlet 121 through which air is introduced is formed in the center of the nozzle, and a water inlet 122 through which water is introduced is formed at an outer portion of the air inlet. do. The water inlet 122 is formed to be substantially parallel along the longitudinal direction of the nozzle to surround the air inlet 121 and water and air are mixed at the outlet side of the nozzle.

In the air nozzle 130 shown in FIG. 3D, a water inlet 131 through which water is introduced into the nozzle is formed through the nozzle, and an air inlet 132 through which air is introduced. After passing through the nozzle at an angle to allow air to flow into the nozzle, water and air are mixed at the nozzle outlet.

4A to 4C are some exemplary shapes of the external mixing type of the airflow nozzles used in the rainbow generating device of the present invention. The external

mixing airflow nozzles

140, 150, and 160 are formed by penetrating

water inlets

141, 151, and 161 through which water flows into the nozzles along the length direction of the nozzle, and inflowing air. The

parts

142, 152, and 162 may include a plurality of passages on the outer side of the water inlet. In the figure, the water inlet is disposed in the center and the air inlet is disposed outside, but it is not necessarily limited to such a shape. The air inlet is disposed in the middle and the water inlet may be arranged outside.

In the above-described airflow nozzle, the water inlet disposed at the center portion and the air inlet disposed at the outer portion have been described as an example, but according to the embodiment, the air inflow portion through which air is introduced into the center portion of the nozzle is disposed and the outer portion is disposed. It may be possible to arrange a water inlet to which water is introduced.

In addition, the nozzle used in the rainbow generator of the present invention may be a swirl nozzle 170 as shown in FIG. The vortex-type nozzle 170 is provided with a rotating body 171 that can rotate inside the nozzle, the side of the rotating body 171 is an obliquely inclined passage 173 is formed. In the figure of Fig. 5, the upper figure is a plan view seen from the top of the nozzle and the lower figure is a longitudinal cross-sectional view of the side. In the vortex type nozzle, the water flowing into the inlet of the nozzle passes through the inclined passage 173 formed on the side of the rotating body and then is discharged to the outlet 175 of the nozzle. At this time, since the inclined passage 173 is formed obliquely with respect to the rotating shaft of the rotating body, the rotating body 171 is rotated by the rotational force, and thus the water discharged from the nozzle is discharged by spraying while causing the vortex.

The various types of nozzles described above are some examples of nozzles for atomizing water, and the nozzles employed in the present invention are not necessarily limited thereto.

In addition, the pressure of the water and air flowing into the nozzle is important in order to properly spray the mist in the nozzle to generate a rainbow, for this purpose there is a pressure sensor 50 for checking the pressure of the water inside the water supply pipe (40) In addition, a pressure sensor (not shown) is provided at an appropriate position in the air supply pipe through which the air is introduced. Such a pressure sensor may be installed at the inlet side of the feed pipe and the air supply pipe, and in the case where the length of the feed pipe and the air supply pipe is quite long, a plurality of pressure sensors may be installed at appropriate positions of the pipe. If the pressure is not appropriate by checking the pressure displayed by the pressure sensor, the pressure may be manually adjusted to obtain an appropriate pressure, or the pressure checked by the pressure sensor is sent to a controller (not shown) of the rainbow generator. The control unit can be controlled to maintain an appropriate pressure. More preferably, a pressure sensor may be provided in the feed pipe to adjacent portions of each of the plurality of nozzles. In addition, a pressure regulator (not shown) is installed at an inlet side of the air supply pipe and the water supply pipe so that air and water are supplied at a predetermined pressure necessary for generating a rainbow. These pressure regulators and pressure sensors are described in general technical descriptions, so detailed descriptions thereof will be omitted.

Figure 6 shows a state of generating a large rainbow using the rainbow generator of the present invention. Rainbow generating device of the present invention, the nozzle 100 is provided with a plurality of spaced apart a predetermined interval along the longitudinal direction of the water supply pipe 40, it is characterized in that it can also generate a large long distance rainbow, for this purpose The water supply pipe 40 is arranged in a length corresponding to the length of the rainbow. For example, in the case of generating a rainbow of 300m to 500m long, the length of the water supply pipe is disposed on the ground at about 300m to 500m. Then, a large number of nozzles are arranged along the longitudinal direction of the feed pipe. If the length of the feed pipe is too long to maintain the required internal pressure, the pump and the water tank may be disposed at both ends of the feed pipe or additionally disposed at the center thereof. The distance d between the nozzle and the nozzle may be appropriately determined in consideration of the total length L of the rainbow, the height of the rainbow, the pressure of the nozzle, and the like. In addition, the height of the mist sprayed from each of the plurality of nozzles is preferably formed so that the center portion is formed high and sprayed lower toward the edge, thereby generating an arcuate rainbow.

In addition, a plurality of lighting devices 200 for generating a night rainbow are spaced apart at regular intervals along the longitudinal direction of the water supply pipe 40. The present invention is characterized in that it is possible to produce a large long-distance rainbow, for this purpose, the water supply pipe 40 is arranged in a length corresponding to the length of the rainbow, and also suitable lighting device along the water supply pipe on the side of the water supply pipe Arrange the light to emit light, the energy used in the lighting device is the same as described above to use at night after producing and charging the electrical energy using a solar cell or wind power.

The rainbow generating apparatus of the present invention described above has described a method in which the water supply pipe is disposed in the transverse direction substantially horizontally to the ground so that the nozzle is sprayed with mist in the upward direction so that the rainbow is also arcuate in the transverse direction.

7 is a view of a part of the configuration of the rainbow generating device arranged in the vertical direction according to another embodiment of the present invention, wherein the water supply pipe 40 is disposed in the vertical direction perpendicular to the ground. And the nozzle 100 is provided with a plurality in the vertical direction of the water supply pipe to spray the mist in the horizontal direction. In this type of injection, the sunlight reflected by the mist generates a rainbow in the vertical direction. The nozzle may be installed directly on the feed pipe, or the pipe extension 45 may be installed between the feed pipe and the nozzle. In addition, the lighting device is arranged on one side of the water supply pipe to emit light, and the energy used for the lighting device is used at night after producing and charging electrical energy using solar cells or wind power, as described above. same.

Such a rainbow may be produced in a relatively small size, and the rainbow generator may also be manufactured in a small size. Therefore, there is an advantage that the rainbow can be generated even in the area where the installation place of the rainbow generator is not very large. In addition, the vertical direction rainbow generating device is not a fixed installation type, but a temporary installation type or a portable type may be possible to remove the way after the event is temporarily installed after the temporary installation in the event venue.

By forming a rainbow in the up and down direction, it can be more interesting to the viewers and leave a strong impression due to a different experience.

8 is a view of a rainbow generator according to a second embodiment of the present invention.

In the configuration of the rainbow generator according to the second embodiment of the present invention, the water tank 10 for storing the water therein and the pump 20 for supplying the pressure of the water tank, and in the pump Pressurized water is supplied to the water supply pipe through the water supply pipe 30, and the water introduced into the water supply pipe is sprayed as a small mist by the nozzle 100 provided in the water supply pipe as described above. . However, in the present embodiment, the water supply pipe 40-1 is arranged to form a round circle rather than a straight line. An appropriate number of nozzles 100 are arranged in a circular water supply pipe. In addition, the lighting device 200 is disposed to form a circle having a diameter larger than that of the circle formed by the water supply pipe. The lighting device 200 is preferably formed to the outside of the nozzle while forming a circular shape as a whole for the rainbow generation. And, to produce the energy used in the lighting device is provided with a power production device 210 for producing electrical energy using a solar cell or wind power and a power storage device 220 for charging the produced electricity to illuminate the light at night The same points as described above are used.

Each of the nozzles 100 may spray mist in a state inclined slightly inward to face the upper side of the circular center formed by the water supply pipe. That is, as shown in Figure 9, it can be seen that the nozzle 100 is disposed to form a predetermined angle (θ) with the ground to face inward. The angle θ may be adjusted to an appropriate angle, such as 30 to 60, in consideration of the overall size of the circular shape, injection pressure, and the like. In addition, the lighting device disposed in the outer portion of the nozzle is also arranged to form an appropriate angle with the ground, so as to emit light toward the mist sprayed from the nozzle.

10 is a view of the rainbow generated by the rainbow generator according to the second embodiment of the present invention, it can be seen that the appearance observed from the outside as a whole dome-shaped rainbow is observed.

In the present embodiment, the water tank 10, the pump 20, the water supply pipe 30, and the lighting device 200, which are generally circular, are the same as described in the second embodiment. However, in the embodiment shown in Figures 11 to 13 only because the arrangement of the water supply pipe is different, only the shape of the water supply pipe will be described below.

In the embodiment shown in FIG. 11, a straight water supply pipe 40-2 is radially disposed inside the lighting device 200 to form a circle, and the water supply pipe is provided with an appropriate number of nozzles. In this form, the atomized water is sprayed upward from the nozzle and the lighting device 200 positioned at the outside of the water supply pipe emits light toward the atomized water to generate a rainbow. At this time, the mist sprayed from the nozzle installed in the feed pipe is preferably sprayed with a higher height toward the center portion for generating the domed rainbow. To this end, a pipe extension 45 may be provided between the water supply pipe 40 and the nozzle 100 so that the length of the pipe extension 45 is increased toward the center (see FIG. 12).

The embodiment shown in FIG. 13 is arranged such that the plurality of water supply pipes each of which the water supply pipe forms a circle is substantially concentric with each other, and the internal pressure of the water supply pipe existing inside is greater than the internal pressure of the water supply pipe existing outside. Mist sprayed through the nozzle in the feed pipe existing inside to be sprayed higher. Therefore, as a whole, the center portion becomes a mist spray form that is higher and lower toward the outside, and the light shining from the illumination device (not shown) provided at the outside is refracted and reflected to generate a dome-shaped rainbow as shown in FIG. 10. .

The rainbow generating apparatus of the present invention can generate rainbows in various shapes and sizes, such as rainbows of various sizes, vertical rainbows, and dome-shaped rainbows, and in particular, it is possible to generate night rainbows using lighting devices at night. The rainbow generating apparatus of the present invention can be fixedly installed at a predetermined place, but can also be manufactured in a mobile type, and thus can be installed in various ways. By using the rainbow generating device of the present invention to generate various types of rainbows in various events, event halls, etc., various effects such as causing local tourist attractions, interesting visitors, causing advertisements, and creating a beautiful atmosphere around them Occurs. However, in the above description, it refers to a rainbow generated by using lights at night as night rainbow, but it is not necessarily used only at night when the sun goes down, and in the case of a dark environment or the weather around, according to the present invention Naturally, a rainbow can be generated using a rainbow generator.

The present invention is not limited to the scope of the embodiments by the above embodiments, all having the technical spirit of the present invention can be seen to fall within the scope of the present invention, the present invention is the scope of the claims by the claims Note that is determined.

Explanation of the sign

10: water tank 20: pump

30: water supply pipe 40: water supply pipe

43: horizontal member 45: pipe extension

50: pressure sensor 80: compressor

90: air supply line

100, 110, 120, 130: nozzle 200: lighting device

210: power production device 220: power storage device

Claims

A water supply pipe 40 to which water pressurized by the pump 20 is supplied;

A nozzle 100 installed in the water supply pipe such that water supplied to the water supply pipe is sprayed into mist or fine particles; and

It includes; Illumination device 200 for emitting light toward the mist or fine particles injected from the nozzle,

The rainbow generating device at night, characterized in that a plurality of nozzles are installed spaced apart a predetermined interval along the longitudinal direction of the water supply pipe.
The method of claim 1,

Air supply pipe 90 to which the compressed air by the air compressor 80 is supplied; further includes,

The nozzle is a night rainbow generating device, characterized in that the water is injected into the mist or fine particles after the water inlet water and the air supply pipe.
The method according to claim 1 or 2,

And a pressure sensor for checking the pressure of the water in the water supply pipe and a pressure sensor for checking the air pressure in the air supply pipe.
The method according to claim 1 or 2,

And a pressure sensor for checking the pressure of the water in the water supply pipe and a pressure sensor for checking the air pressure in the air supply pipe.
The method according to claim 1 or 2,

The lighting device is a night rainbow generating device, characterized in that the LED light or laser light.
The method according to claim 1 or 2,

The electrical energy supplied to the lighting device, the night rainbow generating device, characterized in that produced using a solar cell or wind power.
The method according to claim 1 or 2,

The water supply pipe (40-1) is arranged in a circular shape, the lighting device 200 is a night rainbow generating device, characterized in that arranged in the outer portion of the circle formed by the water supply pipe.
The method of claim 7, wherein

The nozzle is a night rainbow generating device, characterized in that to inject a mist by tilting to form a predetermined angle with the ground.
The method according to claim 1 or 2,

The water supply pipe 40-2 is disposed radially, the illumination device 200 is a night rainbow generating device, characterized in that disposed on the outer side of the radial water supply pipe.
The method according to claim 1 or 2,

The water supply pipe is provided with a plurality, each of the water supply pipe is arranged to form a concentric circle, the lighting device 200 is a night rainbow generating device, characterized in that arranged on the outside of the water supply pipe.