KR100384700B1 - Hood for exhausting inside air in the kitchen - Google Patents
Hood for exhausting inside air in the kitchen Download PDFInfo
- Publication number
- KR100384700B1 KR100384700B1 KR10-2001-0031219A KR20010031219A KR100384700B1 KR 100384700 B1 KR100384700 B1 KR 100384700B1 KR 20010031219 A KR20010031219 A KR 20010031219A KR 100384700 B1 KR100384700 B1 KR 100384700B1
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- South Korea
- Prior art keywords
- exhaust
- kitchen
- fan
- suction part
- duct
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- 239000004519 grease Substances 0.000 claims abstract description 6
- 239000000356 contaminant Substances 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010411 cooking Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000004887 air purification Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2028—Removing cooking fumes using an air curtain
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
본 발명은 주방용 배기 후드에 관한 것으로서 특히, 주방 내의 열의 유동 특성을 고려하여 급기 및 배기를 동시에 이용하고, 최소의 급기 풍량으로 배기 효율을 극대화하며, 상기 급기 및 배기 풍량을 가변 제어할 수 있도록 하고, 적은 공간을 차지하도록 슬림화 하기 위한 것으로서, 천장면에 대하여 수평방향으로 설치되며 그리스필터(11)가 설치되는 흡입부(10)와; 상기 흡입부(10)의 일측 상측에 설치되고 배기팬(21)이 구성되어 상기 흡입부(10)에서 흡입한 실내공기를 배출하는 배기덕트(20)와; 상기 배기덕트(20)의 배기팬(21) 상측에 설치되어, 상측방향으로 접철 가능한 필터부(22)와; 상기 흡입부(20)의 상측의 상기 배기덕트(20)와 인접하는 부분에 설치되어 실내공기를 유입하여 배출하는 원통형 팬(30)과; 상기 원통형 팬(30)에 연결되어 단부가 하측방향으로 굽은 모양의 덕트(40)와; 상기 덕트(40)의 단부에 설치되어 상기 원통형 팬(30)에 의하여 유입된 실내공기를 하측방향과 상기 흡입부(10) 측으로 배출하는 노즐부(50)로 구성되어, 주방 및 주거공간에 열 부하 및 오염물질이 다른 공간으로 확산하는 것을 방지하고 효과적으로 제거할 수 있고, 주방의 공간을 효율적으로 이용할 수 있으며, 구성이 복잡하지 않아 제작이 용이한 것이다.The present invention relates to a kitchen exhaust hood, and in particular, in consideration of the flow characteristics of the heat in the kitchen to simultaneously use the air supply and exhaust, to maximize the exhaust efficiency with a minimum amount of air flow, and to allow variable control of the air supply and exhaust air flow rate A suction part 10 installed in a horizontal direction with respect to the ceiling surface and having a grease filter 11 installed therein for slimming to occupy less space; An exhaust duct 20 disposed above one side of the suction part 10 and configured to have an exhaust fan 21 configured to discharge indoor air sucked by the suction part 10; A filter unit 22 disposed above the exhaust fan 21 of the exhaust duct 20 and collapsible in an upward direction; A cylindrical fan (30) installed at a portion adjacent to the exhaust duct (20) above the suction unit (20) for introducing and discharging indoor air; A duct 40 connected to the cylindrical fan 30, the end of which is bent downward; It is installed at the end of the duct 40 is composed of a nozzle unit 50 for discharging the indoor air introduced by the cylindrical fan 30 to the downward direction and the suction unit 10 side, heat in the kitchen and living space The load and contaminants can be prevented from spreading to other spaces and effectively removed, the space of the kitchen can be efficiently used, and the composition is not complicated, making the production easy.
Description
본 발명은 주방용 배기 후드에 관한 것으로서 특히, 주방 내의 열의 유동 특성을 고려하여 급기 및 배기를 동시에 이용하고, 최소의 급기 풍량으로 배기 효율을 극대화하며, 상기 급기 및 배기 풍량을 가변 제어할 수 있도록 하고, 적은 공간을 차지하도록 슬림화 함으로써, 주방 및 주거공간에 열 부하 및 오염물질이 다른 공간으로 확산하는 것을 방지하고 효과적으로 제거할 수 있고, 주방의 공간을 효율적으로 이용할 수 있으며, 구성이 복잡하지 않아 제작이 용이한 주방용 배기 후드에 관한 것이다.The present invention relates to a kitchen exhaust hood, and in particular, in consideration of the flow characteristics of the heat in the kitchen to simultaneously use the air supply and exhaust, to maximize the exhaust efficiency with a minimum amount of air flow, and to allow variable control of the air supply and exhaust air flow rate By slimming to occupy less space, it is possible to prevent and effectively remove heat loads and pollutants from other spaces in kitchens and living spaces, to effectively use the space of kitchens, and to make it more complicated. This is an easy kitchen exhaust hood.
가정의 주방 또는 상업용 주방의 조리대에서는 음식을 조리함에 따라 열 뿐 아니라, 연기, 냄새, 기름증기 등의 오염물질이 발생하게 되고, 이 오염물질은 열에 의하여 부유하여 주방 또는 실내 전체에 확산되게 된다.In kitchen counters of home or commercial kitchens, as the food is cooked, not only heat but also pollutants such as smoke, odors and oil vapors are generated, and these pollutants are suspended by heat and diffuse throughout the kitchen or the room.
따라서 일반적으로 상기와 같은 조리대의 상측에는 배기 후드가 설치되어 외측으로 연결되는 덕트가 연결되어, 팬을 운전함으로써 조리에 의하여 발생하는 오염물질을 배출하도록 하고 있다.Therefore, in general, an exhaust hood is installed at an upper side of the counter as described above, and a duct connected to the outside is connected to discharge pollutants generated by cooking by operating a fan.
그러나 상기와 같은 일반적인 배기 후드는 그 효율이 매우 떨어지고 소음이 커서, 실제로 공기 정화의 효과는 매우 작으며 오히려 그 소음으로 인한 소음공해가 더해지고 있는 문제점이 있었다.However, the general exhaust hood as described above has a problem that the efficiency is very low and the noise is large, in fact, the effect of air purification is very small and rather the noise pollution due to the noise is added.
최근에 건설되고 있는 고층 아파트 같은 경우에는 창문 등에 빈틈이 없도록 밀폐되어 건축되고 있으므로 상기와 같은 실내에서의 환기 문제는 더욱 중대해지고 있다.In the case of high-rise apartments, which are being constructed recently, the airtight problem in the interior of the room becomes more serious because the building is enclosed without gaps in windows and the like.
그리하여 최근에는 상기와 같은 일반적인 배기 후드를 개량을 시도해왔고,특히, 일본이나 유럽에서는 배기 뿐 아니라 급기를 이용함으로써 그 효율을 높이고자 하는 제품이 개발되고 있다.Therefore, in recent years, attempts have been made to improve such a general exhaust hood, and in particular, products have been developed in Japan and Europe to improve the efficiency by using air supply as well as exhaust.
그러나 상기와 같은 급기를 이용한 덕트는 그 효율의 증가가 만족스럽지 못하며 경우에 따라서는 오히려 배기되는 공기에 와류를 일으키는 문제점이 있었다.However, the duct using the air supply as described above is not satisfactory in the increase of the efficiency, and in some cases, there is a problem causing vortex in the exhaust air.
상기와 같은 문제점을 해결하기 위한 것으로서는 본 발명과 동일인에 의하여 발명되어 출원된 것으로, 국내 특허출원 2001-12188의 주방용 배기 후드를 들 수 있다.In order to solve the above problems, the invention has been invented and filed by the same person as the present invention, there is a kitchen exhaust hood of the domestic patent application 2001-12188.
이는 주방의 벽면측에 대하여 사선방향으로 흡입부를 구성하고, 그 상측에 배기덕트를 구성하며, 하측으로 굽은 모양의 실내공기 유입부와, 덕트, 및 실내에서 유입한 공기를 배출하는 급기구와 급기노즐을 구성하고, 상기 급기노즐은 편심로터와 다수개의 급기구멍을 구성하여, 이른바 '코안다 효과'를 이용하여 적은 풍향으로도 큰 포집효과를 발휘할 수 있는 것을 특징으로 한다.It consists of the suction part in the diagonal direction with respect to the wall side of the kitchen, the exhaust duct on the upper side, and the inlet of the indoor air in the shape of the bottom bent, the duct, and the air supply and the air supply to discharge the air from the room The nozzle is configured, and the air supply nozzle comprises an eccentric rotor and a plurality of air supply holes, so that a large collection effect can be exerted even with a small wind direction by using a so-called 'coanda effect'.
그러나 상기의 주방용 배기 후드는 흡입부와 실내공기 유입부 및 덕트가 사선방향으로 구성되어 상대적으로 큰 공간을 차지하고, 편심로터와 급기구멍을 가지는 급기노즐은 그 구성이 복잡하고, 제작이 용이하지 않은 단점이 있었다.However, the above-mentioned kitchen exhaust hood occupies a relatively large space because the suction part, the indoor air inlet part, and the duct are arranged diagonally, and the air supply nozzle having the eccentric rotor and the air supply hole is complicated in construction and is not easy to manufacture. There was a downside.
본 발명은 상기의 결점을 해소하기 위한 것으로, 주방 내의 열의 유동 특성을 고려하여 급기 및 배기를 동시에 이용하고, 코안다 원리를 이용하여 최소의 급기 풍량으로 배기 효율을 극대화하며, 상기 급기 및 배기 풍량을 가변 제어할 수있고, 적은 공간을 차지하며, 제작이 용이한 주방용 배기 후드를 제공하고자 한다.The present invention is to solve the above-mentioned drawbacks, in consideration of the flow characteristics of the heat in the kitchen at the same time using the air supply and exhaust, using the Coanda principle to maximize the exhaust efficiency with the minimum air flow rate, the air supply and exhaust air flow rate It is intended to provide a kitchen exhaust hood that can be controlled variably, takes up little space, and is easy to manufacture.
이러한 본 발명은 천장면에 대하여 수평방향으로 설치되며 그리스필터가 설치되는 흡입부와; 상기 흡입부의 일측 상측에 설치되고 배기팬이 구성되어 상기 흡입부에서 흡입한 실내공기를 배출하는 배기덕트와; 상기 배기덕트의 배기팬 상측에 설치되어, 상측방향으로 접철 가능한 필터부와; 상기 흡입부의 상측의 상기 배기덕트와 인접하는 부분에 설치되어 실내공기를 유입하여 배출하는 원통형 팬과; 상기 원통형 팬에 연결되어 단부가 하측방향으로 굽은 모양의 덕트를 가지며, 단부에 상기 원통형 팬에 의하여 유입된 실내공기를 하측방향과 상기 흡입부 측으로 배출하는 노즐부가 형성되는 급기부로 구성함으로써 달성된다.The present invention is installed in the horizontal direction with respect to the ceiling surface and the suction unit is installed grease filter; An exhaust duct installed at an upper side of the suction part and configured to discharge an indoor air sucked by the suction part; A filter unit disposed above the exhaust fan of the exhaust duct and foldable upwards; A cylindrical fan installed at a portion adjacent to the exhaust duct on the upper side of the suction part to introduce and discharge indoor air; It is achieved by forming an air supply unit which is connected to the cylindrical fan and has an end bent in a downward direction, and has an end portion formed therein with a nozzle portion for discharging the indoor air introduced by the cylindrical fan to the lower side and the suction side. .
도 1은 본 발명의 주방용 배기 후드를 나타내는 사시도,1 is a perspective view showing a kitchen exhaust hood of the present invention,
도 2는 본 발명의 주방용 배기 후드를 나타내는 단면도.2 is a cross-sectional view showing a kitchen exhaust hood of the present invention.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
10 : 흡입부 11 : 그리스필터10 suction part 11 grease filter
20 : 배기덕트 21 : 배기팬20: exhaust duct 21: exhaust fan
22 : 필터부 30 : 원통형 팬22: filter portion 30: cylindrical fan
40 : 덕트 50 : 노즐부40: duct 50: nozzle portion
51 : 하향노즐 52 : 유인노즐51: downward nozzle 52: manned nozzle
본 발명의 실시예를 첨부 도면을 참고하여 상세히 설명하면 다음과 같다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명의 주방용 배기 후드의 일실시예를 나타내는 측단면도이고, 도 2는 본 발명의 주방용 배기 후드의 일실시예를 나타내는 사시도로서, 본 발명은 천장면에 대하여 수평방향으로 설치되며 그리스필터(11)가 설치되는 흡입부(10)와; 상기 흡입부(10)의 일측 상측에 설치되고 배기팬(21)이 구성되어 상기 흡입부(10)에서 흡입한 실내공기를 배출하는 배기덕트(20)와; 상기 배기덕트(20)의 배기팬(21) 상측에 설치되어, 상측방향으로 접철 가능한 필터부(22)와; 상기 흡입부(20)의 상측의 상기 배기덕트(20)와 인접하는 부분에 설치되어 실내공기를 유입하여 배출하는 원통형 팬(30)과; 상기 원통형 팬(30)에 연결되어 단부가 하측방향으로 굽은 모양의 덕트(40)와; 상기 덕트(40)의 단부에 설치되어 상기 원통형 팬(30)에 의하여 유입된 실내공기를 하측방향과 상기 흡입부(10) 측으로 배출하는 노즐부(50)로 구성됨을 그 기술상의 특징으로 한다.1 is a side cross-sectional view showing an embodiment of the kitchen exhaust hood of the present invention, Figure 2 is a perspective view showing an embodiment of the kitchen exhaust hood of the present invention, the present invention is installed horizontally with respect to the ceiling surface and grease A suction part 10 on which the filter 11 is installed; An exhaust duct 20 disposed above one side of the suction part 10 and configured to have an exhaust fan 21 configured to discharge indoor air sucked by the suction part 10; A filter unit 22 disposed above the exhaust fan 21 of the exhaust duct 20 and collapsible in an upward direction; A cylindrical fan (30) installed at a portion adjacent to the exhaust duct (20) above the suction unit (20) for introducing and discharging indoor air; A duct 40 connected to the cylindrical fan 30, the end of which is bent downward; It is characterized in that the technical configuration consists of a nozzle unit 50 which is installed at the end of the duct 40 and discharges the indoor air introduced by the cylindrical fan 30 to the downward direction and the suction unit 10 side.
상기 노즐부(50)는 가이드 베인에 의하여 형성되는 하향노즐(51)과; 단부에 원통형으로 형성된 유인부(52a)가 설치되는 유인노즐(52)로 구성되어, 실내 공기의 포집 효과와 환기 효과를 극대화 할 수 있다.The nozzle unit 50 includes a downward nozzle 51 formed by a guide vane; At the end, the attracting part 52a formed in a cylindrical shape is composed of a drawing nozzle 52, which can maximize the trapping effect and ventilation effect of the indoor air.
또한, 상기 원통형 팬(30)은 상측의 개구부로부터 공기를 유입하며, 상기 개구부에는 필터(31)를 구성하여, 신선한 공기를 유입하여 노즐부(50)를 통하여 토출하도록 하는 것이 바람직하다.In addition, the cylindrical fan 30 is introduced into the air from the upper opening, it is preferable to configure the filter 31, the fresh air is introduced to the discharge through the nozzle unit 50.
상기 덕트(40)에는 상기 하향노즐(51)측과 유인노즐(52)측을 분리하도록 가이드베인을 구성하여, 상기 하향노즐(51)측의 풍속과 유인노즐(52)측의 풍속을 별도로 제어할 수가 있고, 배기팬(21)에 대한 풍속도 제어할 수 있는 장점이 있다.A guide vane is formed in the duct 40 to separate the downward nozzle 51 side and the attracting nozzle 52 side, thereby separately controlling the air velocity at the downward nozzle 51 side and the wind speed at the attracting nozzle 52 side. It is possible to control the wind speed with respect to the exhaust fan 21.
이하, 상기 도 1 및 도 2를 참고하여 본 발명의 작용 및 효과를 상세히 설명하면 다음과 같다.Hereinafter, the operation and effects of the present invention will be described in detail with reference to FIGS. 1 and 2.
본 발명의 주방용 배기 후드의 효율성은 "코안다 원리"에 근거하는 것으로서, 후드의 배기 풍량의 8 ~ 15% 정도 되는 풍량이 후드의 하단부를 가로질러 불어감에 따라, 주방에서 조리에 의해 발생하는 상승열과 기름증기(그리스)가 포함된 공기를 후드 내측으로 유인하게 된다.The efficiency of the kitchen exhaust hood of the present invention is based on the "Coanda Principle", which is generated by cooking in the kitchen as the airflow of about 8 to 15% of the exhaust air volume of the hood blows across the lower end of the hood. Air containing ascent heat and oil vapor (Greece) is attracted to the inside of the hood.
즉, 주방에서 조리시에 본 발명의 주방용 배기 후드를 가동하게 되면, 우선배기덕트(20) 내에 설치된 배기팬(21)의 작용에 의하여 조리시 발생하는 대부분의 오염물질이 상기 흡입부(10)로 흡입되어 그리스필터(11)를 통과하여 기름이 걸러진 상태로 상기 배기덕트(20)를 통하여 외부로 배출되게 된다.That is, when the kitchen exhaust hood of the present invention is operated at the time of cooking in the kitchen, most of the contaminants generated during cooking by the action of the exhaust fan 21 installed in the exhaust duct 20 are the suction part 10. As it is sucked into the oil through the grease filter 11, the oil is discharged to the outside through the exhaust duct 20 in a filtered state.
그리고 상기 원통형 팬(30)의 작용에 의하여 실내공기를 유입하게 된다. 이 원통형 팬(30)의 작용에 의한 유입량은 상기 배기팬(21)에 의한 배기풍량에 대하여 1:1 내지 1:7 정도로 조절 가능하게 제어할 수 있으나, 대략 8 ~ 15%에 해당하는 적은 용량을 사용하여도 큰 효과를 발휘할 수 있고, 소음과 부하 등을 고려할 때, 상기의 용량을 사용하는 것이 바람직하다.And indoor air is introduced by the action of the cylindrical fan (30). The inflow amount by the action of the cylindrical fan 30 can be controlled to be controlled about 1: 1 to 1: 7 with respect to the exhaust air volume by the exhaust fan 21, but a small capacity corresponding to about 8 to 15% It is preferable to use the above capacity, and in view of noise and load, it is preferable to use the above capacity.
그리하여 상기 유입된 공기는 상기 노즐부(40)를 통하여 실내로 토출하게 되는데, 상기한 바와 같이, 가이드베인에 의하여 별도의 유로를 가지는 덕트(40)를 통하여 실내로 토출되게 된다. 즉, 일부는 하향노즐(51)을 통하여 실내로 토출되도록 하여 조리에 의하여 발생하는 오염물질을 희석시키는 역할을 하게되며, 일부는 유인노즐(52)을 통하여 오염물질을 상기 흡입부(10)로 포집하여 운반하게 된다.Thus, the introduced air is discharged into the room through the nozzle unit 40. As described above, the guide air is discharged into the room through the duct 40 having a separate flow path by the guide vane. That is, some of them are discharged to the room through the downward nozzle 51 to dilute the contaminants generated by cooking, and some of the contaminants to the suction unit 10 through the attracting nozzle 52. It is collected and transported.
상기 하향노즐(52)에는 원통형의 유인부(52a)가 형성되어, 상기 원통형 팬(30)을 통하여 유입된 공기가 상기 유인부(52a)의 곡면을 타고 상기 흡입부(10)측으로 적은 풍량이나 고속으로 토출되게 된다.The downward nozzle 52 is formed with a cylindrical attracting portion 52a, the air flowed through the cylindrical fan 30 rides on the curved surface of the attracting portion 52a, It is discharged at high speed.
그리하면 상기 토출된 공기는 빠른 속도에 의하여 큰 포집력을 갖게 되고, 따라서 상기 배기팬(21)에 의한 흡입부(10)의 흡입력에 의하여 포집되지 못하고 확산되는 공기를 포집하여 상기 흡입부(10)로 흡입하게 되는 것이다.As a result, the discharged air has a large collecting force at a high speed, and thus, the air is not collected by the suction force of the suction unit 10 by the exhaust fan 21 and collects the air which is diffused. Inhaled).
이상과 같은 본 발명은 주방 및 주거공간에 열 부하 및 오염물질이 다른 공간으로 확산하는 것을 방지하고 효과적으로 제거할 수 있도록 하여, 주방의 공간을 효율적으로 이용할 수 있으며, 구성이 복잡하지 않아 제작이 용이한 효과가 있는 발명인 것이다.The present invention as described above can prevent the heat load and contaminants from spreading to other spaces and effectively remove the kitchen and residential space, it is possible to efficiently use the space of the kitchen, easy to manufacture because the configuration is not complicated It is an invention that has one effect.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0031219A KR100384700B1 (en) | 2001-06-04 | 2001-06-04 | Hood for exhausting inside air in the kitchen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0031219A KR100384700B1 (en) | 2001-06-04 | 2001-06-04 | Hood for exhausting inside air in the kitchen |
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| Application Number | Title | Priority Date | Filing Date |
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| KR2020010016701U Division KR200243749Y1 (en) | 2001-06-05 | 2001-06-05 | Hood for exhausting inside air in the kitchen |
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| Publication Number | Publication Date |
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| KR20020072760A KR20020072760A (en) | 2002-09-18 |
| KR100384700B1 true KR100384700B1 (en) | 2003-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2001-0031219A Ceased KR100384700B1 (en) | 2001-06-04 | 2001-06-04 | Hood for exhausting inside air in the kitchen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100608704B1 (en) | 2004-12-20 | 2006-08-08 | 엘지전자 주식회사 | Wall Jet Exhaust in Kitchen Hood |
| KR101653301B1 (en) * | 2016-03-25 | 2016-09-09 | 주식회사 양영 | air cleaner using an overhead crane |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100644837B1 (en) * | 2004-11-10 | 2006-11-10 | 엘지전자 주식회사 | Exhaust Hood |
| KR100741783B1 (en) * | 2005-07-12 | 2007-07-24 | 엘지전자 주식회사 | Exhaust hood |
| EP1757864B1 (en) * | 2005-08-22 | 2015-05-06 | LG Electronics Inc. | Exhaust hood |
| KR100664068B1 (en) * | 2005-08-22 | 2007-01-03 | 엘지전자 주식회사 | Exhaust hood |
| KR100677289B1 (en) * | 2005-08-22 | 2007-02-02 | 엘지전자 주식회사 | Exhaust hood |
| KR100677288B1 (en) * | 2005-08-22 | 2007-02-02 | 엘지전자 주식회사 | Exhaust hood |
| KR100664067B1 (en) * | 2005-08-22 | 2007-01-03 | 엘지전자 주식회사 | Exhaust hood |
| KR100664069B1 (en) * | 2005-08-22 | 2007-01-04 | 엘지전자 주식회사 | Waltjet module and exhaust hood having same |
| KR100741786B1 (en) * | 2005-08-23 | 2007-07-24 | 엘지전자 주식회사 | Exhaust hood |
| CN108870480A (en) * | 2017-05-08 | 2018-11-23 | 青岛有屋科技有限公司 | A kind of new-type base board of cupboard and its control method |
-
2001
- 2001-06-04 KR KR10-2001-0031219A patent/KR100384700B1/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100608704B1 (en) | 2004-12-20 | 2006-08-08 | 엘지전자 주식회사 | Wall Jet Exhaust in Kitchen Hood |
| KR101653301B1 (en) * | 2016-03-25 | 2016-09-09 | 주식회사 양영 | air cleaner using an overhead crane |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020072760A (en) | 2002-09-18 |
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