KR20120032125A - Air curtain apparatus - Google Patents

Air curtain apparatus Download PDF

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Publication number
KR20120032125A
KR20120032125A KR1020100093574A KR20100093574A KR20120032125A KR 20120032125 A KR20120032125 A KR 20120032125A KR 1020100093574 A KR1020100093574 A KR 1020100093574A KR 20100093574 A KR20100093574 A KR 20100093574A KR 20120032125 A KR20120032125 A KR 20120032125A
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KR
South Korea
Prior art keywords
air
fan
air curtain
guide
outlet
Prior art date
Application number
KR1020100093574A
Other languages
Korean (ko)
Other versions
KR101228617B1 (en
Inventor
이수빈
Original Assignee
이수빈
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Publication date
Application filed by 이수빈 filed Critical 이수빈
Priority to KR1020100093574A priority Critical patent/KR101228617B1/en
Publication of KR20120032125A publication Critical patent/KR20120032125A/en
Application granted granted Critical
Publication of KR101228617B1 publication Critical patent/KR101228617B1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00Use of air currents for screening, e.g. air curtains
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/078Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser combined with lighting fixtures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/1603Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/1603Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation by filtering
    • F24F2003/1614Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation by filtering using a dry filtering element
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F2003/1689Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation by odorising

Abstract

The present invention relates to an air curtain device, and more particularly, to an apparatus for forming a clean zone of a predetermined area in a contaminated room by improving an air curtain device installed on a ceiling to form an air film. A polymer filter 100 supported at a difference; A funnel-shaped filling part 200 which is located at the bottom of the polymer filter 100 and is filled with a filler 210 in which any one or more of natural flavor, charcoal or natural antibacterial agent is combined; A fan 300 positioned at the bottom of the filling part 200 to blow the upper air downward; An induction part 400 positioned at the bottom of the fan 300 and having an enlarged diameter portion 410 having an enlarged diameter, an reduced diameter portion 420 having a reduced diameter, and an outlet 430 having an expanded diameter; Consists of a guide blade 500 located in the center of the outlet 430 of the induction part 400 having an arc-shaped guide surface 510, installed on a contaminated indoor ceiling to form an air film of a desired shape and width to create a clean zone. By being able to configure, it is possible to always supply fresh air to the people in the clean zone in the workplace filled with polluted air or indoor space filled with tobacco smoke.

Description

Air curtain apparatus {Air curtain apparatus}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air curtain device, and more particularly, to an air curtain device installed on a ceiling to form an air film, thereby forming a clean zone in a contaminated room. It can be installed to form a clean zone by forming an air film of the desired shape and width, to provide a device that can always supply fresh air to people in the clean zone in the workplace filled with polluted air or indoor space filled with tobacco smoke will be.

In general, the air curtain device is provided above the open door to discharge the air at a high speed to form an air film to increase the air-conditioning efficiency during the heating and cooling of the room, or to prevent the inflow of pollutants such as dust, smoke, odor.

1 is a view showing a conventional air curtain device, FIG. 1 (a) is a perspective view thereof, and FIG. 1 (b) is a sectional view thereof.

In the conventional air curtain device, as shown in FIG. 1, a fan 20 having a cylindrical blade is provided inside a casing 10 in which an inlet 11 and an outlet 12 are formed, and thus, the rotation of the fan 20 is performed. Accordingly, the air is sucked into the suction port 11 and discharged to the discharge port 12.

The conventional air curtain device configured as described above is limited to the entrances of large markets, convenience stores, banks, department stores, etc., where people frequently enter and exit.

However, since the conventional air curtain device can form the air film only in a planar shape, the installation place is limited as the entrance, so that it is difficult to form an effective clean zone and there is a limit to the application in the contaminated indoor space. There was a problem.

The present invention is to solve the above problems, it can be installed in a contaminated indoor ceiling to form a clean zone by forming an air film of the desired shape and area, the indoor space filled with a workplace or tobacco smoke filled with contaminated air It is to provide an air curtain device that can always supply fresh air to people in the clean zone in the back.

The present invention is a polymer filter that is supported at a predetermined height difference on the ceiling of the room; A funnel-shaped filling part which is located at the bottom of the polymer filter and is filled with at least one of natural flavor, charcoal or natural antibacterial agent; A fan positioned at a bottom of the filling unit and configured to blow upper air downward; An induction part located at the bottom of the fan and having an enlarged diameter part having an enlarged diameter thereof, an axis diameter portion having a reduced diameter thereof, and an outlet having an expanded diameter thereof; It is achieved by being composed of guide vanes having an arc-shaped guide surface positioned in the center of the outlet of the induction part.

At this time, the outlet and the guide blades are formed in a circular or rectangular shape to change the shape of the clean zone, and, in addition, the guide blades can be adjusted up and down height it is possible to change the width of the clean zone.

And in the air curtain device of the present invention, it is also possible to be provided with a brush-type ionizer in the upper portion of the guide blade which is supplied with power in accordance with the operation of the fan.

Here, the bottom of the guide blade is provided with a multi-sensor including a motion detection unit, a miscellaneous gas concentration detection unit, and a dust concentration detection unit; A control unit wired or wirelessly connected between the multi-sensor and the fan; Preferably, the controller actively controls the fan according to various information detected by the multi-sensor.

In addition, the inside of the filling unit is provided with a cooling and heating core unit capable of cooling or heating, the control unit may control the cooling and heating core unit to adjust the temperature of the discharged air to a temperature desired by the user.

Finally, a display panel having an LED is provided on the bottom of the guide vane, and the display panel is connected to the control unit to display the operating state of the fan or to display the current room temperature and the set temperature as well as lighting. Most preferred.

As described above, the present invention can be installed on a contaminated indoor ceiling to form a clean zone by forming an air film having a desired shape and width, thereby enabling people in the clean zone in a workplace filled with contaminated air or an indoor space filled with tobacco smoke. It is an invention that can always supply fresh air.

1 is a view showing a conventional air curtain device;
Figure 2 is an installation state diagram for the air curtain device of the present invention,
3 is an enlarged view showing the main part of the air curtain device of the present invention;
Figure 4 is a circular guide blade and the height according to the air curtain device of the present invention
A diagram showing the shape and the area change of the clean zone;
5 is a rectangular guide blade and its height in the air curtain device of the present invention
Figure showing changes in shape and area of the clean zone along.

2 is an installation state diagram of the air curtain device of the present invention, Figure 3 is an enlarged view showing the main portion of the air curtain device of the present invention.

Here, Figure 3 (a) shows a state where the guide blades are lowered, Figure 3 (b) shows a state where the guide wings are raised.

4 is a view showing the shape and the width change of the circular guide blade and the clean zone according to the height in the air curtain device of the present invention, Figure 5 is a rectangular guide blade and the same in the air curtain device of the present invention Fig. 11 shows changes in shape and width of a clean zone according to height.

At this time, Figure 4 and Figure 5 (a) is a bottom view of the guide blades, respectively, Figures 4 and 5 (b) is a plan view of the room installed the air curtain device of the present invention.

The air curtain device of the present invention, as shown in Figure 2 to 5, the polymer filter 100 is supported at a predetermined height difference on the ceiling of the room; A funnel-shaped filling part 200 which is located at the bottom of the polymer filter 100 and is filled with a filler 210 in which any one or more of natural flavor, charcoal or natural antibacterial agent is combined; A fan 300 positioned at the bottom of the filling part 200 to blow the upper air downward; An induction part 400 positioned at the bottom of the fan 300 and having an enlarged diameter portion 410 having an enlarged diameter, an reduced diameter portion 420 having a reduced diameter, and an outlet 430 having an expanded diameter; The guide blade 500 is located in the center of the outlet 430 of the induction part 400 and has an arc-shaped guide surface 510 to form a clean zone at the bottom thereof, and in particular, the shape and width of the formed clean zone. What is adjustable is the basic technical feature.

An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

First, in the air curtain device of the present invention, the polymer filter 100 has filter fibers 120 unidirectionally and irregularly arranged therein. Such filter fibers 120 have a magnetic field, and structurally In addition to filtering foreign matters, it is possible not only to effectively filter fine dust using a magnetic field, but also to have an excellent advantage that little generation of static pressure occurs, especially when filtering.

The polymer filter 100 includes a housing 110 that is light and has high rigidity on its outer circumference, and the filter fibers 120 described above are formed in a lattice form at predetermined intervals inside the housing 110. It is fixedly supported between the support 111 by adhesive, etc., the upper end of the filter fiber 120 is fixed by adhesion between the support 111, the lower portion is to fill the internal space is arranged unevenly.

In this case, the polymer filter 100 is spaced apart from the ceiling of the contaminated indoor space by a predetermined height, and the contaminated air passes through the polymer filter 100 through the upper side of the ceiling from the top to the bottom thereof. It is done.

Here, the polymer filter 100 is installed on the ceiling, it is possible to connect and fix a separate wire 600 to the housing 110 to be spaced apart by a predetermined height difference.

Next, the filling part 200 provided at the bottom of the polymer filter 100 has a substantially funnel shape and has a wide upper inlet and a narrow lower outlet, and a filler 210 is filled therein.

Here, the filler 210 is to add various functions to the air filtered through the polymer filter 100, it is made of any one of natural flavor, charcoal or natural antimicrobial agent or is configured by combining two or more. .

Through this, the natural fragrance may be added to the air sent out through the air curtain device of the present invention, or the humidity may be adjusted through charcoal, and the antibacterial function may be added through the natural antibacterial agent.

In addition, a fan 300 driven by a motor is provided on the bottom of the filling part 200, and air is blown downward by the fan 300, so that the negative pressure is applied to the above-described polymer filter 100 or the filling part 200. It is possible to introduce air by.

An induction part 400 and a guide blade 500 for blowing air in a desired direction are provided at the bottom of the fan 300.

First, the induction part 400 is large diameter part 410, the shaft diameter part 420 and the outlet 430 is formed sequentially from the top to the bottom, the air blown from the fan 300 is the induction part 400 Guided along the inner circumference of the enlarged diameter portion 410 and the shaft diameter portion 420 is discharged to the outlet 430.

At this time, the enlarged diameter portion 410, the shaft diameter portion 420 and the outlet 430 is formed in a smooth curve so as not to resist the flow of air.

In addition, a guide blade 500 is positioned at the center of the outlet 430, and an arc-shaped guide surface 510 is formed at an upper surface of the guide blade 500.

In particular, when the radius of the guide surface 510 of the guide blade 500 is set to R, the radius from the shaft portion 420 to the outlet 430 in the guide portion 400 as shown in FIG. It is set to / 2 R, the air blown by the fan 300 is discharged into the room between the outlet 430 of the guide portion 400 and the guide surface 510 of the guide blade 500.

As such, the air blown through the outlet 430 and the guide surface 510 is formed radially evenly around the guide blade 500 to form an air film.

According to such a configuration, contaminated indoor air is introduced into the upper portion and dust and foreign substances are filtered out of the polymer filter 100, and air having a separate function is blown by the fan 300 in the filling part 200. By forming an air film while being discharged to the bottom through the induction part 400 and the guide vane 500, a clean zone is formed in the bottom of the air curtain device of the present invention by this air film.

Accordingly, the installation position does not need to be limited to the door as in the prior art, and it is possible to form a clean zone independently anywhere inside the contaminated indoor space.

In particular, in the present invention, it is preferable that the outlet 430 and the guide vane 500 are formed in a circular or rectangular shape so that the shape of the clean zone can be changed.

That is, as shown in FIGS. 4 and 5 (a), respectively, the shapes of the outlet 430 and the guide vane 500 are modified, as shown in FIGS. 4 and 5 (b), respectively. It becomes possible to change the shape of the clean zone formed in the lower part.

For example, in the case of a relatively small four-person square table when the outlet 430 and the guide blade 500 are configured in a circular shape as shown in FIG. 4 (a), the present invention as shown in FIG. 4 (b). A circular clean zone is formed at the bottom of the air curtain device.

However, in the case of a relatively large rectangular table for 10 people, the outlet 430 and the guide vane 500 are formed in a rectangular shape as shown in FIG. 5 (a), and a rectangular clean is formed at the bottom thereof as shown in FIG. It is also possible to form a zone.

That is, it is possible to form a clean zone of various forms by changing the shape of the outlet 430 and the guide blade 500.

In addition, in the present invention, it is most preferable that the guide vane 500 is capable of adjusting the vertical height to change the width of the clean zone.

In this case, a separate driving device and a guide device are required in order to adjust the height of the guide blade 500 according to a user's desire. However, these devices will be omitted in the general configuration.

That is, as shown in FIG. 3A, when the height of the guide blade 500 is lowered based on the outlet 430, air blown between the outlet 430 and the guide blade 500 is laterally directed. It does not extend and descends relatively quickly, thereby forming a clean zone having a relatively small area as indicated by A in FIGS. 4 and 5 (b), respectively.

On the other hand, when raising the height of the guide blade 500 relative to the outlet 430 as shown in Figure 3 (b) is the air blown between the outlet 430 and the guide blade 500 side After extending far away and descending to form a clean zone of relatively wide area as shown by B in Figs. 4 and 5 (b), respectively.

Therefore, as the height of the guide blade 500 is adjusted based on the outlet 430, a clean zone having a desired width may be formed by the user, and the shape of the outlet and the guide blade 500 may be changed. It is also possible to form a clean zone of shape.

And in the air curtain device of the present invention, the upper portion of the guide blade 500 may be provided with a brush-type ionizer 520 is supplied with power in accordance with the operation of the fan 300.

That is, the ionizer 520 is to work together when the power is supplied to the fan 300, provided in the form of a brush in the upper center of the guide blade 500 to operate according to the power supply, cigarette smoke It is to generate ions while removing contaminants of fine particles such as.

In addition, in the present invention, the bottom surface of the guide vane 500 is provided with a multi-sensor 900 including a motion detection unit, a miscellaneous gas concentration detection unit, and a dust concentration detection unit; A controller (not shown) connected between the multi-sensor 900 and the fan 300 by wire or wirelessly is provided; The controller may actively control the fan 300 according to various information detected by the multi-sensor 900.

That is, the multi-sensor 900 is provided on the bottom of the guide blade 500, the motion sensor unit for detecting the operation of the surroundings to operate on and off, such as CO 2 A unit for detecting the concentration of various miscellaneous gases or a unit for detecting the concentration of dust is incorporated.

Therefore, it is possible for the control unit to control whether the fan 300 is rotated or the rotational speed in accordance with various information detected by the motion detection unit, the miscellaneous gas concentration detection unit, and the dust concentration detection unit.

For example, by controlling whether the fan 300 is driven according to whether the motion detected by the motion detection unit is detected, when the movement of a person, ie motion, is detected under the air curtain device of the present invention, the fan 300 is detected. It is possible to rotate and otherwise stop the fan 300.

In addition, the rotation speed of the fan 300 is rotated slowly, and exceeds the preset reference value when the reference value is set below the preset value according to the concentration of the miscellaneous gas or dust detected by the miscellaneous gas concentration detection unit or the dust concentration detection unit, respectively. In this case, it is also possible to rotate the rotation speed of the fan 300 quickly.

In addition, in the present invention, the inside of the filling unit 200 is provided with a cooling and heating core unit 700 capable of cooling or heating, the control unit controls the cooling and heating core unit 700 to discharge of the air It is preferable that the temperature can be adjusted to a temperature desired by the user.

That is, the air conditioner core unit 700, which is used as an air conditioner and a heater, is provided in the filling part 200 or in another place, and a separate outdoor unit is provided in the air passing through the air curtain device of the present invention. By being able to adjust the temperature with respect to the temperature, it becomes possible to adjust the temperature inside the clean zone to a temperature suitable for the user to act.

Finally, in the present invention, the bottom of the guide blade 500 is provided with a display panel 800 having an LED, the display panel 800 is connected to the control unit, the operation of the fan 300 It is also possible to display the status or to display the lighting as well as the current room temperature and the set temperature.

In this case, the shape of the display panel 800 is not limited, and a position and a shape that can be easily identified by the user below are appropriate.

The display panel 800 may form a character or a symbol by adjusting color or light emission, such as whether the fan 300 is operated, a rotation speed, a current temperature of a room, and a set temperature set by a user. It can be applied in various forms, such as expressing, or it can also perform local illumination using white light.

The air curtain device of the present invention configured as described above is basically installed on the bottom of the ceiling to form a clean zone independently, and in particular, after filtering various foreign substances and dust through the polymer filter 100, the filling unit While passing through (200), natural flavors or antibacterial agents can be added to the air.

In addition, the air passing through the fan 300 may be formed between the induction part 400 and the guide vane 500 to form a clean zone in a predetermined area, and the outlet 430 and the guide vane of the induction part 400. It is also possible to change the shape of the guide surface 510 of 500 to form a clean zone of various forms.

In particular, by adjusting the height of the guide blade 500, it is also possible to easily control the size of the clean zone, it is possible to form an independent clean zone only where the operator is located in the work place filled with pollutants or For example, a clean zone may be formed only in the presence of people in an indoor space filled with tobacco smoke, such as a coffee shop or a conference room.

The air curtain device of the present invention is an invention having an excellent advantage that the clean zone can be formed independently as well as its shape or size can be easily adjusted.

In addition, by placing the ionizer 520 in the air curtain device of the present invention, there is also an effect of generating ions while removing contaminants of fine particles such as cigarette smoke.

In addition, by additionally providing a multi-sensor 900 and the control unit can also actively control the operation or rotational speed of the fan 300 in accordance with the motion detection and the concentration of miscellaneous gas or dust, and has a heating and cooling core unit 700 It has the advantage of being able to carry out heating and cooling.

In addition, by having a separate display panel 800, the various operating states of the air curtain device of the present invention can also be easily identified and can also be used as an auxiliary lighting.

The above embodiment is an example for explaining the technical idea of the present invention in detail, and the scope of the present invention is not limited to the above drawings and embodiments.

100: polymer filter 110: housing
111 support 120 filter fiber
200: filling part 210: filling material
300: fan 400: induction part
410: enlarged diameter portion 420: shaft diameter portion
430: exit 500: guide wing
510: guide surface 520: ionizer
600: wire 700: heating and cooling core unit
800: display panel 900: multi-sensor

Claims (7)

  1. A polymer filter supported at a predetermined height difference on the ceiling of the room;
    A funnel-shaped filling part which is located at the bottom of the polymer filter and is filled with at least one of natural flavor, charcoal or natural antibacterial agent;
    A fan positioned at a bottom of the filling unit and configured to blow upper air downward;
    An induction part located at the bottom of the fan and having an enlarged diameter part having an enlarged diameter thereof, an axis diameter portion having a reduced diameter thereof, and an outlet having an expanded diameter thereof;
    Air curtain device characterized in that composed of a guide wing having an arc-shaped guide surface positioned in the center of the outlet of the induction part.
  2. The air curtain apparatus according to claim 1, wherein the outlet and the guide vanes are formed in a circular or rectangular shape to change the shape of the clean zone.
  3. The air curtain device according to claim 1, wherein the guide vanes are adjustable in height, and can change the width of the clean zone.
  4. The air curtain device according to claim 1, wherein a brush-type ionizer is provided on an upper portion of the guide blade to supply power according to the operation of the fan.
  5. The multi-sensor according to claim 1, further comprising a motion sensor unit, a miscellaneous gas concentration detection unit, and a dust concentration detection unit on a bottom of the guide vane;
    A control unit wired or wirelessly connected between the multi-sensor and the fan;
    The control unit is an air curtain device, characterized in that for actively controlling the fan according to the various information detected by the multi-sensor.
  6. The air conditioner of claim 5, wherein the filling unit is provided with a cooling / heating core unit capable of cooling or heating, and the control unit controls the cooling / heating core unit to adjust the temperature of the discharged air to a temperature desired by a user. Air curtain device.
  7. According to claim 5, The bottom of the guide vane is provided with a display panel having an LED, The display panel is connected to the control unit, to display the operating state of the fan or to display the current room temperature and the set temperature, as well as lighting Air curtain device characterized in that to express.
KR1020100093574A 2010-09-28 2010-09-28 Air curtain apparatus KR101228617B1 (en)

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Application Number Priority Date Filing Date Title
KR1020100093574A KR101228617B1 (en) 2010-09-28 2010-09-28 Air curtain apparatus

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Application Number Priority Date Filing Date Title
KR1020100093574A KR101228617B1 (en) 2010-09-28 2010-09-28 Air curtain apparatus

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KR20120032125A true KR20120032125A (en) 2012-04-05
KR101228617B1 KR101228617B1 (en) 2013-01-31

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103471200A (en) * 2013-08-21 2013-12-25 程一坤 Household window-type linkage air curtain system
USD807287S1 (en) 2015-07-23 2018-01-09 Samsung Electronics Co., Ltd. Charger
WO2019166114A1 (en) * 2018-02-27 2019-09-06 Jasseb Gabriel Adam Air purification lamp, air purification unit and method for purifying air

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01160263U (en) * 1988-04-27 1989-11-07
ES2064608T3 (en) * 1989-08-18 1995-02-01 Mitsubishi Heavy Ind Ltd A method for forming an area surrounded by an air current.
JPH10246500A (en) * 1997-03-04 1998-09-14 Denso Corp Supply grill of air conditioner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103471200A (en) * 2013-08-21 2013-12-25 程一坤 Household window-type linkage air curtain system
CN103471200B (en) * 2013-08-21 2016-08-10 程一坤 Household window-type linkage air curtain system
USD807287S1 (en) 2015-07-23 2018-01-09 Samsung Electronics Co., Ltd. Charger
WO2019166114A1 (en) * 2018-02-27 2019-09-06 Jasseb Gabriel Adam Air purification lamp, air purification unit and method for purifying air

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