KR20170114491A - Uv fog air curtain apparatus - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ultraviolet fogging air curtain device, and more particularly, to an ultraviolet fogging air curtain device for sterilizing and maintaining a predetermined humidity and improving the function and effect of the airbag.
The ultraviolet fogging air curtain apparatus according to the present invention comprises an air curtain body having a rectangular parallelepiped shape in which an air inlet is formed on one side of the air curtain to allow air to flow therein and air is blown on one side of the air curtain, An air blowing device for blowing air into the air inlet and blowing air to the air blowing port; and an air blowing device installed in the air curtain body near the air inlet for primary purification of air introduced into the air inlet, An air discharge device provided below the air blowing port and provided with a spray nozzle for discharging the mist to contain moisture in the air discharged through the air blowing port; A water supply unit installed in the water supply unit and supplying water to the mist discharge unit, A magnetized water device installed and supplied with water supplied from a water supply unit and magnetized and sent to the discharge unit, and an ultraviolet light source installed on the lower surface of the air curtain body and irradiated downward with a predetermined distance from the air outlet .

Description

UV FOG AIR CURTAIN APPARATUS [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ultraviolet fogging air curtain device, and more particularly, to an ultraviolet fogging air curtain device for sterilizing and maintaining a predetermined humidity and improving the function and effect of the airbag.

Generally, the term "air curtain" refers to an air curtain which is attached to the upper side of a door such as a bank or a department store where a door is opened, and a predetermined flow rate of air is blown strongly from the upper side of the door toward the bottom side, It is a device that improves the efficiency of the air conditioner installed in the indoor space by forming a kind of air film and cuts off the smoke or odor in the outdoor part.

For example, a conventional air curtain is provided with an air inlet for sucking indoor air on one side thereof, and an air blowing port for blowing air sucked in this way toward the bottom surface on the lower side, A motor for blowing air and a blower fan are installed.

An air filter for filtering the air sucked in the direction of the air inlet port is provided outside the air curtain device in the vicinity of the air inlet of the conventional air curtain device. And a heating bar in the form of a rod having a circular cross section for heating the rod to a predetermined temperature.

Accordingly, when the conventional air curtain is driven, the motor of the conventional air curtain and the blowing fan rotate, and the heating bar is heated.

Accordingly, the air in the room is sucked toward the air inlet port of the air curtain as the motor and the blowing fan are rotated, and is filtered by the air filter. Thereafter, the air is heated to a predetermined temperature through the heating bar in the air curtain, Lt; / RTI >

However, since the conventional air curtain filters the air primarily by using the air filter, there is a problem that the air curtain is somewhat insufficient to purify the air circulating continuously.

In addition, since only pure air is used, there is a problem in that the distance of the air blocking membrane is limited, and the cleanliness is maintained, for example, dust or lightweight foreign matter easily blows.

Accordingly, it is possible to more effectively block the inflow of hot air into the room in the summer by the air-tight barrier by the air-tight barrier at the same condition as the conventional air curtain, There is a strong need for an improved technology that can more effectively block what is happening.

Korean Registered Utility Model No. 20-0278563, entitled "Air Curtain Device" (registered on Jun. 23, 2002).

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to provide an ultraviolet ray air curtain apparatus for raising a sterilizing effect by using an ultraviolet light source and discharging moisture in the form of a mist, There is a purpose.

In order to accomplish the above object, an ultraviolet (UV) air curtain apparatus according to the present invention comprises an air curtain body having a rectangular parallelepiped shape in which an air inlet is formed on one side of the air inflow opening and air is blown on one side thereof, An air blowing device installed in the air curtain body and allowing air to flow into the air inlet port and blowing air to the air outlet port; an air blowing device installed in the air curtain body adjacent to the air inlet port to clean the air introduced into the air inlet port first, An air filter unit installed in the curtain body to purify the first purified air with anion and secondly to provide a mist discharge having a spray nozzle installed below the air blowing hole and discharging the mist to contain moisture in the air discharged through the air blowing hole A water supply unit provided on one side of the air curtain body for supplying water to the mist discharge unit, A magnetized water supply device installed between the supply part and the mist discharge device for magnetizing the supply water supplied from the water supply part and sending the magnetized water to the mist discharge device; And an ultraviolet light source.

According to the present invention, nano-sized fine water molecules are sprayed in the form of mist, resulting in a small amount of water used.

In addition, since moisture is supplied to the air, there is an advantage that humidity can be controlled.

Also, since the air containing moisture is provided, the blocking distance becomes long, and strong air can be discharged under the same condition, which has an advantage that the blocking effect can be enhanced.

In addition, the air containing moisture in the form of a mist has an advantage that dust or foreign matter is prevented from being sparked, indoor and outdoor heat is blocked, and smell of cigarette, odor, or inflow of worms can be prevented.

In addition, it is possible to prevent the hot air from flowing into the room through the air barrier to the indoor / outdoor boundary in the summer, and to prevent the hot warm inside from being discharged to the outside in winter.

1 is a perspective view illustrating an ultraviolet (UV) unlit air curtain apparatus according to a first embodiment of the present invention.
Fig. 2 is an AA cross-sectional view of the ultraviolet fuzzy air curtain apparatus shown in Fig. 1. Fig.
3 is a perspective view illustrating an ultraviolet (UV) unillustrated air curtain apparatus according to a second embodiment of the present invention.
4 is a sectional view taken along line A'-A 'of the ultraviolet fuzzy air curtain apparatus shown in Fig.
5 is a perspective view illustrating an ultraviolet (UV) unlit air curtain apparatus according to a third embodiment of the present invention.
6 is a cross-sectional view of the BB of the ultraviolet fuzzy air curtain apparatus shown in Fig.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The singular forms as used herein include plural forms as long as the phrases do not expressly express the opposite meaning thereto. Means that a particular feature, region, integer, step, operation, element and / or component is specified, and that other specific features, regions, integers, steps, operations, elements, components, and / And the like.

Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Commonly used predefined terms are further interpreted as having a meaning consistent with the relevant technical literature and the present disclosure, and are not to be construed as ideal or very formal meanings unless defined otherwise.

The embodiments of the present invention described with reference to the drawings specifically illustrate an ideal embodiment of the present invention. As a result, various variations of the illustration, for example variations in the manufacturing method and / or specification, are expected. Thus, the embodiment is not limited to any particular form of the depicted area, but includes modifications of the form, for example, by manufacture. The regions shown or described as being flat may have characteristics that are generally wavy / rough and nonlinear.

Also, the portion shown as having a sharp angle may be rounded. Thus, the regions shown in the figures are merely approximate, and their shapes are not intended to depict the exact shape of the regions, nor are they intended to limit the scope of the present invention.

The drawings are schematic and illustrate that they are not drawn to scale. The relative dimensions and ratios of the parts in the figures are shown exaggerated or reduced in size for clarity and convenience in the figures, and any dimensions are merely illustrative and not restrictive. And to the same structure, element, or component appearing in more than one of the figures, the same reference numerals are used to denote corresponding or similar features in other embodiments.

FIG. 1 is a perspective view showing an ultraviolet fogging air curtain apparatus according to a first embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the line A-A of the ultraviolet fogging air curtain apparatus shown in FIG.

1 and 2, the ultraviolet fuzzy air curtain apparatus 100 according to the first embodiment of the present invention includes an air inlet 110a formed on one surface thereof to allow air to flow therein, The air curtain body 110 has a rectangular parallelepiped shape in which an air blowing hole 110b is formed on a side surface of the air curtain body 110. The air blowing hole 110b is formed in the air curtain body 110, An air filter 131 installed in the air curtain body 110 adjacent to the air inlet 110a for primarily purifying air introduced into the air inlet 110a and an air filter An air filter device 130 provided in the curtain body 110 and having an anion generator 132 for secondarily purifying the first purified air with negative ions and an air outlet 110b provided below the air outlet 110b, When discharging the fume to contain moisture in the air discharged to the A water supply unit 160 provided at one side of the air curtain body 110 to supply water to the mist discharge unit 150 and a water supply unit 160 A magnetized water supply device 170 installed between the water discharge device 150 and the water discharge device 150 for magnetizing the water supplied from the water supply part 160 and sending the magnetized water to the water discharge device 150, And an ultraviolet light source 180 which is spaced apart from the air outlet 110b by a predetermined distance and irradiates downward.

In addition, the air blown to the outside through the air blowing port 110b contains the mist discharged by the spraying nozzle 152, so that the air blocking film is formed.

More specifically, as shown in FIGS. 1 and 2, the air curtain body 110 is formed in a hexahedron having a long length in the left-right direction as a whole, and has an air inlet 110a And an air outlet 110b is formed on the lower side so that the air introduced through the air inlet 110a is blown.

1, the air inlet 110a is formed in such a manner that one side face is opened so that a large amount of air can be introduced through a large area, and the air outlet 110b is connected to the air inlet 110a 110a are formed in a rectangular shape having a long length in the left and right direction, which is a part of the air, which is partially opened so that air can be quickly blown to the floor surface through a narrow area.

At this time, a plurality of small-diameter suction holes 111h are formed in the air inlet 110a of the air curtain body 110 with the front surface opened to prevent the user's hands from being inserted, A portion of the lower surface of the air curtain body 110 where the air blowing hole 110b is formed allows the air flowing into the air curtain body 110 to flow smoothly And is extended in a downward direction from the air curtain body 110 in the form of a throat so as to be blown in the direction of the air outlet 110b.

The lower surface of the air curtain body 110 protrudes from the lower side surface of the air curtain body 110 to the vicinity of the edge of the air blowing fan 121 so that the air moved in one direction by the air blowing fan 121 flows in the other direction The air shutoff plate 112 is formed to prevent the air shutoff valve 112 from flowing backward or continuously.

The air outlet 110b of the air curtain body 110 is provided with a rectangular plate-shaped guide plate 113 for adjusting the direction of the air blown toward the bottom surface by a predetermined angle. The shape of the air outlet 110b It is installed long in the left and right direction.

The air blowing device 120 includes a blowing fan 121, a rotating shaft 122, and a driving motor (not shown) so as to move air, which is installed inside the air curtain body 110 as described above. At this time, the driving motor is coupled to the rotating shaft 122 and is installed at the center of the air curtain body 110. When the power is supplied through a control unit (not shown), a driving force is generated to rotate the rotating shaft 122.

The blowing fan 121 is mounted on the rotating shaft 122 described above in a shape in which a plurality of blades are coupled in a predetermined direction and is rotated together with the rotating shaft 122 as the rotating shaft 122 rotates, So that the air can be blown to the air blowing hole 110b after being introduced into the air inlet 110a.

The air filter apparatus 130 is an apparatus for purifying the air to be moved by the air blowing apparatus 120. The apparatus includes an air filter 131 for primarily purifying inflow air, And an anion generator 132 for secondarily purifying the purified air.

The air filter 131 is disposed inside the air curtain body 110 in the vicinity of the air inlet 110a and is disposed inside the air curtain body 110 through the safety cover 111 and the air inlet 110a. And the negative ion generator 132 is installed inside the air curtain body 110 near the air outlet 110b so that the air primarily purified by the air filter 131 is once again And functions to generate negative ions to be secondarily purified.

Meanwhile, the air heating device 140 functions to heat the air purified by the air filter device 130 to a predetermined temperature.

In one embodiment of the present invention, the heating bar 141 is heated to a predetermined temperature. That is, the heating bar 141 according to the present invention has a shape of a rod having an elliptical cross section and is disposed between the guide plate 113 formed on the air outlet 110b of the air curtain body 110 and the anion generator 132 installed close thereto. And heats the air by hitting the heating bar 141 or by conducting and radiating the air passing around the heating bar 141. [

At this time, the heating bar 141 is long in the left and right direction like the guide plate 113 installed in the air outlet 110b, and the air blown by the blowing fan 121 is blown to the outside while receiving the minimum resistance. The longitudinal direction of the elliptical cross section of the heating bar 141 is set to be vertically parallel to the moving direction of the air and the air blown to the outside is blown at a high speed by the minimum resistance of the heating bar 141 I will.

The mist ejection device 150, which is located at the lower portion of the air outlet 110b and ejects the mist to the air blown in the left and right direction like the guide plate 113, And a discharge nozzle 151 connected to the discharge pipe 151 and spraying in the form of a mist. The discharge pipe 151 is formed in a hollow shape so that the supply water can move to the inside, and the connection port is formed so as to be connectable with the injection nozzle 152. A plurality of injection nozzles 152 are appropriately spaced apart from each other in accordance with the specification of the injection nozzle 152 to form a connection port and the direction of the discharge pipe 151 is formed below the air blowing port 110b So that the nozzle plate 152 is held side by side with the guide plate 113 and the spray nozzle 152 is directed downward.

Particularly, in the present invention, the mist ejection apparatus 150 can generate various advantages by spraying nano-sized fine water molecules in the form of mist to provide moisture to the moisture-free air while using water extremely minute.

That is, since the air containing moisture is provided rather than the air or flow from the outside by only air, the blocking distance becomes longer and the air can be strongly discharged under the same condition, so that the blocking effect can be maximized. In addition, the air containing moisture in the form of a mist prevents dust or foreign matter from spiraling, can adjust the humidity of the room air, and blocks indoor and outdoor heat input. It is more effective and prevents smell, odor, .

The discharge pipe 151 may be a general pipe or may be provided by bending. Therefore, even if the plurality of injection nozzles 152 are used, the supply water can be delivered using the discharge pipe 151 without any separate equipment for supplying the supply water to each injection nozzle 152.

1, the water supply unit 160 is a storage vessel installed at one side of the air curtain body 110 to supply water to the mist discharge unit 150. The water supply unit 160 includes a magnetized water unit 170, The water is supplied to the upper portion of the magnetized water apparatus 170 smoothly.

In addition, a sterilizing liquid or a deodorizing liquid may be added to the water supplying unit 160. The water supply unit 160 to which the sterilizing liquid or the deodorizing liquid is added can supply the water to the discharge dispenser 150 so as to be sprayed to people entering and exiting the door.

At this time, the sterilizing liquid or the deodorizing liquid is harmless to the human body and is a liquid which acts neutralizing the odor, harmful liquid to the human body, or a general liquid circulating in the market.

The magnetized water apparatus 170 is installed between the water supply unit 160 and the mist discharge unit 150 so that the water supplied from the water supply unit 160 is magnetized and sent to the mist discharge unit 150, And a pair of permanent magnets are arranged at the N and S poles so as to magnetize the supplied water so as to form a magnetic field in a direction perpendicular to the direction in which water flows.

When the magnetic field is formed in a direction perpendicular to the direction in which the water flows, the surface tension of the water becomes large. As a result, the molecular structure of the water becomes ionically activated. As a result, water becomes a weakly alkaline hexagonal structure (hexagonal) Hexadecimal numbers can be generated.

For reference, water is a combination of two hydrogen atoms and one oxygen atom. As the temperature increases, the water becomes a chain or pentagonal ring of five rings. As the temperature decreases, a hexagonal ring- Is generated.

Therefore, hexagonal water can be produced by cooling the water to lower the temperature, and the resulting hexagonal water has a large heat capacity and is known to improve the life function of an organism by matching with other biomolecules.

However, the method of generating hexagonal water by cooling the water has a large energy loss and is not used due to its insufficient production effect. In recent years, by passing the water through the magnetic field of the magnet, the molecular structure of water is activated by ion, A manufacturing apparatus for producing magnetized hexagons having a hexagonal structure is used.

Magnetization Hexagonal water refers to water in which the molecular structure of water is subdivided into hexagons when the water passes vertically through a strong magnetic field to contain the components most preferred by the cell tissue of the human body. It is said that it can be obtained by adding germanium ion to water or by making water very cold. It is known to help prevent various adult diseases such as stroke, diabetes, and increase immunity of human body.

The ultraviolet light source 180 is disposed in front of the air outlet 110b on the lower surface of the air curtain body 110 to sterilize the room air and prevent the generation of static electricity. Lt; / RTI >

The ultraviolet light source 180 may be provided in any form as long as it emits sterilizable ultraviolet light such as an ultraviolet lamp and an ultraviolet light emitting diode.

In addition, since the bactericidal action of ultraviolet rays is strongly exhibited at a wavelength of 210 to 320 nm, especially at 250 to 260 nm, the ultraviolet rays emitted from the ultraviolet light source have a range similar to the wavelength of optimal sterilizing action do.

For reference, ultraviolet energy destroys microorganisms' DNA and RNA and inactivates microorganisms so that they can not metabolize or multiply. The germicidal effect of such ultraviolet rays is mainly caused by the UVC region between 200 nm and 280 nm in the ultraviolet wavelength band.

The wavelength showing the highest germicidal effect is 265 nm. The 254 nm wavelength emitted by a low-pressure or high-output low-pressure amalgam lamp also has a very high ultraviolet sterilization effect, but it is known that the wavelength of 254 nm is the most effective because the lamp emits only a wavelength of 254 nm. Respectively.

The ultraviolet sterilization mechanism is to absorb the photons with ultraviolet energy so that DNA is no longer deformed or cloned. The most effective ultraviolet wavelength causing this action is 275 nm at 263 nm and depends on the target microorganism.

Unlike disinfection by other chemical methods, ultraviolet sterilization by such a mechanism has no possibility of generating an immune microorganism.

In recent years, ultraviolet rays of a short wavelength band have been studied extensively on the microorganism death, because ultraviolet rays of a shorter wavelength band having much higher energy than ultraviolet rays having a long wavelength band around 265 nm are traumatized to microbial cell membranes, To make it impossible to control osmotic pressure and to kill it. In the case of a medium pressure ultraviolet lamp which emits ultraviolet rays of a wide wavelength band, the microorganisms can be removed very efficiently because they have the above two effects simultaneously.

These features of ultraviolet sterilization are effective for all sterilization, hardly change the object to be irradiated, and do not tolerate irradiated bacteria.

In addition, the method of use is simple, the person can be sterilized as it is indoors, and the sterilization effect is limited during irradiation and does not remain.

Hereinafter, the operation and operation of the ultraviolet fuzzy air curtain apparatus 100 according to the first embodiment of the present invention will be described with reference to the drawings.

The air curtain apparatus 100 according to the present invention is installed on the upper side of a door or the like and when the power is supplied by a central control unit, that is, a control unit (not shown) after the installation is completed, The rotation of the blowing fan 121 is rotated in one direction together with the rotation axis 122 coupled to the driving motor.

Accordingly, as the blowing fan 121 rotates, the air in the room where the air curtain apparatus 100 is installed moves in one direction which is the direction in which the blowing fan 121 rotates. That is, the air in the room flows into the air curtain body 110 through the air inlet 110a formed on one side of the air curtain body 110 as the blowing fan 121 rotates, And is blown in the direction of the bottom surface through the air outlet 110b formed on the side surface.

At this time, the air blown through the air blowing port 110b forms an air blocking film at the boundary between the indoor and the outside of the door, and fine particles of water are sprayed in the form of mist by the mist dispensing device 150 installed below the air blowing hole 110b do. The ejected mist is joined to the air and discharged in the direction of the bottom surface of the entrance.

Particularly, since the supply water is supplied from the water supply unit 160 through the magnetized water supply unit 170 provided under the water supply unit 160, the mist discharge unit 150 supplies water, which is advantageous to the human body, Or the like.

Further, since the mist is sprayed on the blown air, moisture is contained to increase the blocking distance of the air curtain, and a predetermined weight is formed in the air, so that the airblock can not easily be blurred or broken in the external wind or flow.

In addition, since moisture is contained in the air shielding film, it is possible to prevent foreign substances such as dust from being blown away, and to prevent smell of cigarette smoke, odor, insect, etc. from entering more strongly than before.

With this air barrier, it is possible to prevent the hot air from entering into the room in the summer due to the indoor / outdoor boundary, and to prevent the hot warm inside from being discharged to the outside in winter.

At this time, since the external ultraviolet light source 180 is installed in front of the air outlet 110b on the lower surface of the air curtain body 110, the ultraviolet light source 180 is irradiated toward the bottom surface of the door to sterilize or disinfect a part of the air passing through the air- .

According to the present invention, this ultraviolet sterilization is characterized in that it is effective for all sterilization, does not cause any change in the irradiated object, does not give resistance to irradiated bacteria, is easy to use, And the sterilizing effect is limited during the irradiation, so that no harmful point remains.

FIG. 3 is a perspective view illustrating an ultraviolet fuzzy air curtain apparatus according to a second embodiment of the present invention, and FIG. 4 is a sectional view taken along the line A'-A 'of the ultraviolet fuzzy air curtain apparatus shown in FIG.

3 and 4, the ultraviolet fuzzy air curtain apparatus 100a according to the second embodiment of the present invention includes an air inlet 110a formed on one surface thereof to allow air to flow therethrough, The air curtain body 110 has a rectangular parallelepiped shape in which an air blowing hole 110b is formed on a side surface of the air curtain body 110 and an air blowing fan 110b installed in the air curtain body 110, An air filter 131 installed in the air curtain body 110 adjacent to the air inlet 110a for primarily purifying air introduced into the air inlet 110a and an air filter An air filter 130 installed in the curtain body 110 and provided with an anion generator 132 for secondarily purifying the first purified air with negative ions and a second air filter 130 separated from the air outlet 110b, And the air blown out from the air outlet 110b A water supply unit 160a provided at one side of the air curtain body 110 for supplying water to the mist discharge unit 150a, and a water supply unit 160b for supplying water to the mist discharge unit 150a, A magnetized water device 170a provided between the water supply unit 160a and the mist discharge unit 150a for magnetizing the water supplied from the water supply unit 160a and sending the magnetized water to the mist discharge unit 150a, And an ultraviolet light source 180 installed on the lower surface and spaced apart from the air outlet 110b by a predetermined distance and irradiated downward.

In addition, the air blown to the outside through the air blowing port 110b contains the mist discharged by the spraying nozzle 152, so that the air blocking film is formed.

The second embodiment of the present invention differs from the first embodiment in the position of the mis-discharge device 150.

In other words, in the first embodiment, since the mist dispensing apparatus 150 is arranged side by side on the lower surface of the air outlet 110b, it is discharged by being knitted in the flow of the air to be blown. On the other hand, in the second embodiment, As shown in FIG. 4, has a structure capable of providing an intermittent operation by being inclined to one side.

The air duct 110b is located at a distance apart from the air outlet 110b so that a cross section formed in the up and down direction of the discharge pipe 151 can flow through the air outlet 110b. It is possible to discharge the mist-like moisture to the air blown without interfering.

Further, since the air outlet 110b is separated from the air outlet 110b, there is an advantage that it can be individually operated at the time of a subsequent failure or repair.

FIG. 5 is a perspective view illustrating an ultraviolet fuzzy air curtain apparatus according to a third embodiment of the present invention, and FIG. 6 is a sectional view taken along the line B-B of the ultraviolet fuzzy air curtain apparatus shown in FIG.

5 and 6, the ultraviolet fuzzy air curtain apparatus 100b according to the first embodiment of the present invention includes an air inlet 110a formed on one surface thereof to allow air to flow therein, An air blowing fan 110b provided in the air curtain body 110 to allow air to flow into the air inlet 110a and blow air to the air outlet 110b, An air filter 131 installed in the air curtain body 110 adjacent to the air inlet 110a to clean the air introduced into the air inlet 110a and an air curtain An air filter device 130 installed in the body 110 and equipped with an anion generator 132 for secondarily purifying the first purified air with negative ions and an air outlet 110b provided below the air outlet 110b, Dispenser to distribute moisture to the discharged air A water supply unit 160 provided at one side of the air curtain body 110 to supply water to the mist discharge unit 150 and a water supply unit 160 A magnetized water device 170 installed between the air inlet 110a and the air discharge device 150 for magnetizing the supplied water supplied from the water supply part 160 and sending the magnetized water to the air discharge device 150, And an ultraviolet light source 180b installed in the housing 110 to irradiate the inflow air.

In addition, the air blown to the outside through the air blowing port 110b contains the mist discharged by the spraying nozzle 152, so that the air blocking film is formed.

The ultraviolet light source 180b is embedded in the air curtain body 110 adjacent to the air inlet 110a to sterilize the air introduced from the air inlet 110a to remove dust, odors, bacteria, And the like.

Accordingly, the air curtain apparatus 100b according to the third embodiment of the present invention is installed on the upper side of a door or the like, and the driving motor supplied with power from a control unit (not shown) And causes the blowing fan 121 to rotate in one direction.

Accordingly, as the blowing fan 121 rotates, the air in the room where the air curtain apparatus 100b is installed moves in one direction which is the direction in which the blowing fan 121 rotates. That is, the air in the room flows into the air curtain body 110 through the air inlet 110a formed on one side of the air curtain body 110 as the blowing fan 121 rotates, And is blown in the direction of the bottom surface through the air outlet 110b formed on the side surface.

The air flowing into the air curtain body 110 through the air inlet 110a of the air curtain body 110 flows into the air curtain body 110 and is installed near the air inlet 110a, The air passed through the air filter 131 is filtered and then sterilized by the ultraviolet light source 180b.

The purified air is blown toward the air outlet 110b through the flow path formed inside the air curtain body 110 as the blowing fan 134 is rotated and the purified air passes through the negative ion generator 132, And is blown to the outside through the guide plate 113.

Here, the air blown through the air blowing port 110b forms an air blocking layer at the boundary between the door and the door, and fine particles of water are sprayed in the form of mist by the mist ejecting device 150 installed at the lower part of the air blowing hole 110b do. The ejected mist is joined to the air and discharged in the direction of the bottom surface of the entrance.

Particularly, since the supply water is supplied from the water supply unit 160 through the magnetized water supply unit 170 provided under the water supply unit 160, the mist discharge unit 150 supplies water, which is advantageous to the human body, Or the like.

Further, since the mist is sprayed on the blown air, moisture is contained to increase the blocking distance of the air curtain, and a predetermined weight is formed in the air, so that the airblock can not easily be blurred or broken in the external wind or flow.

In addition, since moisture is contained in the air shielding film, it is possible to prevent foreign substances such as dust from being blown away, and to prevent smell of cigarette smoke, odor, insect, etc. from entering more strongly than before.

With this air barrier, it is possible to prevent the hot air from entering into the room in the summer due to the indoor / outdoor boundary, and it is possible to prevent the warm warm air from being discharged to the outside in winter.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. Of course.

Therefore, the scope of the present invention should not be limited by the illustrated embodiments, but should be determined by the claims and equivalents thereof as well as the appended claims.

100: An air curtain apparatus according to the first embodiment of the present invention
110: air curtain body 120: air blowing device
130: air filter device 140: air heater device
150: Discharge discharging device 160: Water supply part
170: magnetized water device 180: ultraviolet light source

Claims (4)

An air curtain body having a rectangular parallelepiped shape in which an air inlet is formed on one side of the air inlet so that the air is blown and air is blown on one side of the air inlet,
An air blowing device installed in the air curtain body to allow the air to flow into the air inlet and blow the air to the air outlet,
An air filter installed in the air curtain body adjacent to the air inlet so as to purify the air introduced into the air inlet first, and an air filter installed in the air curtain body adjacent to the air outlet, An air filter device provided with an anion generator for purifying,
A discharge nozzle installed at a lower portion of the air blowing port and having a spray nozzle for discharging the mist to contain moisture in the air discharged to the air blowing hole;
A water supply unit installed at one side of the air curtain body to supply water to the mist discharging device,
A magnetized water supply device installed between the water supply unit and the mist discharge unit for magnetizing the supply water supplied from the water supply unit and sending the magnetized water to the mist discharge unit,
And an ultraviolet light source installed on a lower surface of the air curtain body and being irradiated downward at a predetermined distance from the air outlet,
Wherein the air blown to the outside through the air blowing port contains the mist discharged by the spray nozzle to form an air-blocking film. The method according to claim 1,
The magnetized water device is characterized in that a pair of permanent magnets are arranged at the N-pole and S-pole in a pair of permanent magnets so as to form a magnetic field in a direction perpendicular to the direction in which water flows, The ultraviolet ray air curtain device to make. An air curtain body having a rectangular parallelepiped shape in which an air inlet is formed on one side of the air inlet so that the air is blown and air is blown on one side of the air inlet,
An air blowing device installed in the air curtain body to allow the air to flow into the air inlet and blow the air to the air outlet,
An air filter installed in the air curtain body adjacent to the air inlet so as to purify the air introduced into the air inlet first, and an air filter installed in the air curtain body adjacent to the air outlet, An air filter device provided with an anion generator for purifying,
A discharge nozzle provided on a lower surface of the air curtain body spaced apart from the air blowing port and having a discharge nozzle for discharging the mist to contain moisture in the air discharged to the air blowing port;
A water supply unit installed at one side of the air curtain body to supply water to the mist discharging device,
A magnetized water supply device installed between the water supply unit and the mist discharge unit for magnetizing the supply water supplied from the water supply unit and sending the magnetized water to the mist discharge unit;
And an ultraviolet light source installed on a lower surface of the air curtain body and being irradiated downward at a predetermined distance from the air outlet,
Wherein the air blown to the outside through the air blowing port contains the mist discharged by the spray nozzle to form an air-blocking film. An air curtain body having a rectangular parallelepiped shape in which an air inlet is formed on one side of the air inlet so that the air is blown and air is blown on one side of the air inlet,
An air blowing device installed in the air curtain body to allow the air to flow into the air inlet and to blow air into the air blower;
An air filter installed in the air curtain body adjacent to the air inlet so as to purify the air introduced into the air inlet first, and an air filter installed in the air curtain body adjacent to the air outlet, An air filter device provided with an anion generator for purifying,
A discharge nozzle installed at a lower portion of the air blowing port and having a spray nozzle for discharging the mist to contain moisture in the air discharged to the air blowing hole;
A water supply unit installed at one side of the air curtain body to supply water to the mist discharging device,
A magnetized water supply device installed between the water supply unit and the mist discharge unit for magnetizing the supply water supplied from the water supply unit and sending the magnetized water to the mist discharge unit;
And an ultraviolet light source installed in the air curtain body adjacent to the air inlet and irradiating air introduced into the air inlet,
Wherein the air blown to the outside through the air blowing port contains the mist discharged by the spray nozzle to form an air-blocking film.

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