KR100256411B1 - Air flow control apparatus of indoor unit for air conditioner - Google Patents

Air flow control apparatus of indoor unit for air conditioner Download PDF

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Publication number
KR100256411B1
KR100256411B1 KR1019970068823A KR19970068823A KR100256411B1 KR 100256411 B1 KR100256411 B1 KR 100256411B1 KR 1019970068823 A KR1019970068823 A KR 1019970068823A KR 19970068823 A KR19970068823 A KR 19970068823A KR 100256411 B1 KR100256411 B1 KR 100256411B1
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South Korea
Prior art keywords
air
main body
heat exchanger
indoor unit
inlet ports
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KR1019970068823A
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Korean (ko)
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KR19990049821A (en
Inventor
이병수
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윤종용
삼성전자주식회사
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Priority to KR1019970068823A priority Critical patent/KR100256411B1/en
Publication of KR19990049821A publication Critical patent/KR19990049821A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters

Abstract

PURPOSE: An air volume adjusting apparatus is provided to achieve an improved heat exchange efficiency by leading in multiple directions the air sucked through a plurality of air inlet ports formed at the main body of air conditioner indoor unit. CONSTITUTION: An apparatus comprises air inlet ports(210,220,230) formed at the lower side surface and rear surface of a main body(200) of an air conditioner indoor unit, and which allow outdoor air to enter inside the main body; a heat exchanger(400) installed above air inlet ports with a drainage tray(100) interposed between air inlet ports and the heat exchanger; a filter member(300) mounted between air inlet ports and the drainage tray and which filters off foreign substances from the air passing through the filter member; and an air dispersing unit(500) having a main body(510) installed upright from the penetration formed at the center of the drainage tray toward the center of the heat exchanger, and a guide member(520) mounted at a predetermined angle at the main body and which guides the sucked air flowing upward through the penetration of the drainage tray to be branched in two directions, so that the sucked air is dispersed uniformly throughout the heat exchanger.

Description

공기조화기용 실내기의 풍량 조절 장치{AIR FLOW CONTROL APPARATUS OF INDOOR UNIT FOR AIR CONDITIONER}Airflow control device of indoor unit for air conditioner {AIR FLOW CONTROL APPARATUS OF INDOOR UNIT FOR AIR CONDITIONER}

본 발명은 공기조화기용 실내기의 내측으로 흡입된 공기를 열교환기에 골고루 분산 되도록 하여 전체적인 열교환이 이루어 지도록 하여 열교환 효율을 향상시키는 공기조화기용 실내기의 풍량 조절 장치에 관한 것이다.The present invention relates to a device for controlling the air volume of an indoor unit for an air conditioner to improve the heat exchange efficiency by allowing the air sucked into the inside of the indoor unit for the air conditioner to be evenly distributed to the heat exchanger to achieve a total heat exchange.

종래의 공기조화기용 실내기는 도 1에 도시한 바와 같이 외관을 형성하는 본체(10)가 있고, 상기 본체(10)의 전면 하측에는 실내공기를 흡입하도록 흡입구(21)가 형성된 흡입그릴부재(20)가 배설되어 있고, 상기 흡입그릴부재(20)의 내측에는 상기 흡입그릴부재(20)를 통해 흡입된 실내공기에 포함된 이물질을 필터링하는 필터부재(30)가 배설되어 있고, 상기 필터부재(30)의 내측에는 상기 필터부재(30)를 통해 청정해진 공기를 통과시켜 차가운 공기로 열교환시키는 열교환기(50)가 배설되어 있고, 상기 열교환기(50)의 상측에는 상기 열교환기(50)를 통해 열교환된 차가운 공기를 본체(10)의 상측으로 이동되도록 가이드하는 덕트부재(60)가 배설되어 있고, 상기 덕트부재(60)의 내측에는 강제회전되어 실내공기가 흡입그릴부재(20)의 흡입구(21)를 통해 필터부재(30)에 의해 필터링된 후 열교환기(50)를 통과하여 본체(10)의 상측으로 이동하도록 흡입력을 제공하는 블로워팬(70)이 배설되어 있고, 상기 본체(10)의 상측에는 상기 덕트부재(60)를 통해 본체(10)의 상측으로 이동된 차가운 공기의 풍향을 상하 및 좌우로 조절하여 실내로 토출시키도록 상하풍향조절날개(80) 및 좌우풍향조절날개(90)가 회전가능케 배설되어 있다.A conventional indoor unit for an air conditioner has a main body 10 forming an appearance as shown in FIG. 1, and an intake grill member 20 having a suction port 21 formed therein to suck indoor air at a lower side of the front surface of the main body 10. ) Is disposed, and a filter member 30 is disposed inside the suction grill member 20 to filter foreign substances contained in the indoor air sucked through the suction grill member 20, and the filter member ( A heat exchanger 50 is disposed inside the 30 to pass the clean air through the filter member 30 to exchange heat with cold air. An upper side of the heat exchanger 50 includes the heat exchanger 50. A duct member 60 for guiding the cold air heat exchanged through the main body 10 to the upper side is disposed. The duct member 60 is forcibly rotated inside the duct member 60 so that the indoor air is sucked in the suction grill member 20. To the filter member 30 through 21 Blower fan 70 is provided to provide a suction force to move through the heat exchanger 50 to the upper side of the main body 10 after being filtered, and the duct member 60 above the main body 10 is disposed. The up and down wind direction control blades 80 and the left and right wind direction control blades 90 are rotatably disposed so as to adjust the wind direction of the cold air moved upward and downward to the left and right of the main body 10 to be discharged to the room.

미설명부호(100)는 상기 열교환기(50)가 열교환을 행하는 동안 생성된 제상수를 집수하는 배수접시를 나타내고, 부호(110)는 상기 블로워팬(70)이 회전되도록 동력을 발생시키는 모터를 나타낸다.Reference numeral 100 denotes a drainage plate for collecting the defrost water generated while the heat exchanger 50 performs heat exchange, and reference numeral 110 denotes a motor generating power to rotate the blower fan 70. Indicates.

이와 같이 구성된 종래의 공기조화기용 실내기는 도시하지 않은 조작부의 조작조건을 선택하면, 블로워팬(70)이 강제 회전됨에 따라 실내공기가 흡입그릴부재(20)의 흡입구(21)를 통해 흡입되어 필터부재(30)에 의해 상기 실내공기에 포함된 이물질이 필터링되고, 상기 필터부재(30)를 통해 필터링된 공기는 열교환기(50)를 통과하여 차가운 공기로 열교환되고, 상기 열교환된 공기는 덕트부재(60)를 통해 안내되어 본체(10)의 상측으로 이동하고, 상기 본체(10)의 상측으로 이동된 차가운 공기는 상하풍향조절날개(80) 및 좌우풍향조절날개(90)에 의해 풍향이 상하 및 좌우로 조절되어 실내로 토출됨으로써 실내를 냉방하게 된다.When the indoor unit for a conventional air conditioner configured as described above selects an operating condition of an operation unit (not shown), as the blower fan 70 is forcibly rotated, the indoor air is sucked through the suction port 21 of the suction grill member 20 to filter. The foreign substance contained in the indoor air is filtered by the member 30, and the air filtered through the filter member 30 passes through the heat exchanger 50 to be heat-exchanged with cold air, and the heat-exchanged air is ducted. Guided by 60 and moved to the upper side of the main body 10, the cold air moved to the upper side of the main body 10 is the wind direction is up and down by the up and down wind direction control wing 80 and the left and right wind direction control wing (90). And it is controlled to the left and right to discharge the room to cool the room.

그러나, 이와 같이 구성된 종래의 공기조화기용 실내기는 블로워팬(70)의 회전에 의해 외부 공기가 본체(10)의 전면측에 배설된 흡입그릴부재(20)를 통해 흡입되어 본체(10)의 상측 토출구롤 토출됨에 따라 제품 내부에 정압이 많이 걸리게 되며, 이로 인해 모터(110)의 소비입력이 많게됨과 동시에 모터(110)의 부하소음이 발생한다는 문제점이 있고, 또한 흡입된 공기가 열교환기(50)의 전체에 걸쳐 골고루 분산되지 않음에 따라 열교환효율이 저하된다는 문제점이 있었다.However, the conventional indoor air conditioner indoor unit configured as described above is sucked by the rotation of the blower fan 70 through the suction grille member 20 disposed on the front side of the main body 10 so that the upper side of the main body 10. As the discharge port is discharged, the static pressure is applied to the inside of the product, and thus, the consumption input of the motor 110 increases, and at the same time, the load noise of the motor 110 occurs, and the air sucked in the heat exchanger 50. There is a problem that the heat exchange efficiency is lowered as not evenly distributed throughout.

따라서, 본 발명은 상술한 종래의 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 공기조화기용 실내기의 내측으로 흡입된 공기를 열교환기의 전체에 고루게 분산되도록 함에 따라 전체적인 열교환이 이루어지도록 하여 열교환효율을 향상시키는 공기조화기용 실내기의 풍량 조절 장치를 제공하는 데 있다.Therefore, the present invention has been made to solve the above-mentioned conventional problems, an object of the present invention is to distribute the air sucked into the inside of the indoor unit for the air conditioner evenly distributed throughout the heat exchanger so that the entire heat exchange is made. It is to provide an air volume control device of the indoor unit for the air conditioner to improve the heat exchange efficiency.

도 1은 종래의 공기조화기용 실내기의 구성을 개략적으로 도시한 전체 종단면도,1 is an overall longitudinal cross-sectional view schematically showing the configuration of a conventional indoor unit for an air conditioner;

도 2는 본 발명의 일실시예에 의한 공기조화기용 실내기의 구성을 개략적으로 도시한 전체 종단면도이다.2 is an overall longitudinal cross-sectional view schematically showing the configuration of an indoor unit for an air conditioner according to an embodiment of the present invention.

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

200 : 본체 210,220,230 : 공기흡입구200: main body 210,220,230: air intake

400 : 열교환기 500 : 공기분산수단400 heat exchanger 500 air dispersing means

510 : 몸체 520 : 가이드부재510: body 520: guide member

상기와 같은 목적을 실현하기 위하여 이루어진 본 발명에 따른 공기조화기용 실내기의 풍량 조절 장치는 본체의 하단 측면 후면 및 배면측에 각각 형성되어 외부공기를 본체의 내부로 흡입시키는 공기흡입구와, 상기 본체의 내부에 대하여 상기 공기흡입구의 상부측에 배수접시를 매개로 설치되어 통과되는 공기를 열교환시키는 열교환기와, 상기 본체의 내측에 대하여 상기 공기흡입구와 상기 배수접시와의 사이에 설치되어 통과되는 공기중에 포함된 이물질을 필터링하는 필터부재를 구비한 공기조화기용 실내기에 있어서, 상기 배수접시의 중앙에 형성된 관통구로부터 상기 열교환기의 중앙을 향해 수직되게 설치된 몸체와, 상기 몸체에 소정각도로 경사지게 설치되어 상기 배수접시의 관통구를 통해 상승되는 흡입공기가 양측으로 양분되어 흐르면서 역브이자형상으로 설치된 열교환기의 전체에 골고루 분산되게 하는 다수의 가이드부재를 포함함을 특징으로 한다.The airflow control device of the indoor unit for the air conditioner according to the present invention made to achieve the above object is formed on the lower side and rear side of the lower side of the air inlet for inhaling the outside air into the interior of the main body, and Included in the heat exchanger for heat-exchanging the air passing through the drain plate on the upper side of the air suction port with respect to the inside, and air installed between the air suction port and the drain plate with respect to the inside of the body In the indoor unit for an air conditioner having a filter member for filtering the foreign matter, the body installed vertically toward the center of the heat exchanger from the through-hole formed in the center of the drain plate, it is installed inclined at a predetermined angle to the body Suction air rising through the through hole of the drainage plate is divided into both sides To make up the station V evenly distributed throughout the heat exchanger is installed in shape characterized in that it comprises a plurality of guide members.

이하, 본 발명의 바람직한 일실시예를 첨부된 도면 도 2에 따라서 더욱 상세하게 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in more detail with reference to the accompanying drawings.

도 1에 도시한 부분과 동일한 부분에 대해서는 동일부호 및 동일명칭을 부여한다.Parts that are the same as those shown in FIG. 1 are given the same reference numerals and the same names.

도 2에 도시한 바와 같이 외관을 형성하는 본체(200)가 있고, 상기 본체(200)의 하단 측면, 후면 및 배면측에는 실내공기를 흡입하도록 공기흡입구(210,220,230)가 각각 형성되어 있고, 상기 본체(200)의 하측 내부에는 상기 공기흡입구(210,220,230)를 통해 흡입된 실내공기에 포함된 이물질을 필터링하는 필터부재(300)가 가로질러 배설되어 있고, 상기 필터부재(300)의 상측에는 상기 필터부재(300)를 통해 청정해진 공기를 통과시켜 차가운 공기로 열교환시키는 열교환기(400)가 역브이자로 절곡되게 배설되어 있고, 상기 열교환기(400)의 상측에는 상기 열교환기(400)를 통해 열교환 된 차가운 공기를 본체(200)의 상측으로 이동되도록 가이드하는 덕트부재(60)가 배설되어 있고, 상기 덕트부재(60)의 내측에는 강제회전되어 실내공기가 공기흡입구(210,220,230)를 통해 필터부재(300)에 의해 필터링된 후 열교환기(400)를 통과하여 본체(200)의 상측으로 이동하도록 흡입력을 제공하는 블로워팬(70)이 배설되어 있고, 상기 열교환기(400)의 하단측에는 상기 필터부재(300)를 통해 필터링된 공기를 상기 열교환기(400)의 전체에 고루게 분산되도록 하여 전체적인 열교환이 이루어지도록 하는 공기분산수단(500)이 배설되어 있고, 상기 본체(200)의 상측에는 상기 덕트부재(60)를 통해 본체(200)의 상측으로 이동된 차가운 공기의 풍향을 상하 및 좌우로 조절하여 실내로 토출시키도록 상하풍향조절날개(80) 및 좌우풍향조절날개(90)가 회전가능케 배설되어 있다.As shown in FIG. 2, there is a main body 200 forming an appearance, and air inlets 210, 220, and 230 are respectively formed at the lower side, rear, and rear sides of the main body 200 to suck indoor air. Inside the lower side of the filter member 300 for filtering the foreign matter contained in the indoor air sucked through the air inlet (210, 220, 230) is disposed across, the upper side of the filter member 300, the filter member ( The heat exchanger 400 for passing heat to cool air through the clean air through 300 is arranged to be bent with reverse V, and the upper side of the heat exchanger 400 is cold exchanged with the heat exchanger 400. A duct member 60 is disposed to guide the air to the upper side of the main body 200, and the inside of the duct member 60 is forcibly rotated so that the indoor air is filtered through the air intake holes 210, 220, and 230. Blower fan 70 is provided to provide a suction force to move to the upper side of the main body 200 through the heat exchanger 400 after being filtered by the 300, the lower end of the heat exchanger 400, the filter An air dispersing means 500 is provided to distribute the air filtered through the member 300 to the whole of the heat exchanger 400 so that the entire heat exchange is performed, and the upper side of the main body 200 The up and down wind direction control blades 80 and the left and right wind direction control blades 90 are rotatable to adjust the wind direction of the cool air moved upwardly through the duct member 60 up and down and to the left and right to discharge the interior. Excreted.

상기 공기분산수단(500)은 기본 골격을 형성하는 몸체(510)와, 상기 몸체(510)의 다수개소측에 배설되어 공기를 다수의 방향으로 흐르도록 유도하는 가이드부재(520)로 이루어져 있다.The air dispersing means 500 is composed of a body 510 forming a basic skeleton, and a guide member 520 disposed on a plurality of sides of the body 510 to guide air to flow in a plurality of directions.

미설명부호(100)는 상기 열교환기(50)가 열교환을 행하는 동안 생성된 제상수를 집수하는 배수접시를 나타내고, 부호(110)는 상기 블로워팬(70)이 회전되도록 동력을 발생시키는 모터를 나타낸다.Reference numeral 100 denotes a drainage plate for collecting the defrost water generated while the heat exchanger 50 performs heat exchange, and reference numeral 110 denotes a motor generating power to rotate the blower fan 70. Indicates.

다음은 본 발명의 일실시예에 의한 공기조화기용 실내기의 풍량 조절 장치의 작용에 대해서 설명한다.Next will be described the operation of the air volume control device of the indoor unit for an air conditioner according to an embodiment of the present invention.

도시하지 않은 조작부의 조작조건을 선택하면, 블로워팬(70)이 강제 회전됨에 따라 실내공기가 본체(200)의 측면, 후면 및 배면에 각각 형성된 공기흡입구(210,220,230)를 통해 흡입되어 본체(200)의 내측에 가로질러 배설된 필터부재(300)에 의해 상기 실내공기에 포함된 이물질이 필터링되고, 상기 필터부재(300)를 통해 필터링된 공기는 열교환기(400)를 통과하여 차가운 공기로 열교환되고, 상기 열교환된 공기는 덕트부재(60)를 통해 안내되어 본체(200)의 상측으로 이동하고, 상기 본체(200)의 상측으로 이동된 차가운 공기는 상하풍향조절날개(80) 및 좌우풍향조절날개(90)에 의해 풍향이 상하 및 좌우로 조절되어 실내로 토출됨으로써 실내를 냉방하게 된다.When the operating conditions of the control unit (not shown) are selected, as the blower fan 70 is forcibly rotated, the indoor air is sucked through the air inlets 210, 220, and 230 formed on the side, rear, and rear surfaces of the main body 200, respectively, and the main body 200. The foreign matter contained in the indoor air is filtered by the filter member 300 disposed across the inside of the filter, and the air filtered through the filter member 300 passes through the heat exchanger 400 to be heat-exchanged with cold air. , The heat-exchanged air is guided through the duct member 60 to move to the upper side of the main body 200, the cold air moved to the upper side of the main body 200 is the up and down wind direction control wing 80 and the left and right wind direction control wing The wind direction is adjusted up and down and left and right by 90 to discharge the room to cool the room.

이때, 상기 본체(200)의 내측을 통과하는 공기는 공기흡입구(210,220,230)를 통해 다방향에서 원활하게 유입됨에 따라 본체(200)에 내부에 정압이 걸리는 것을 해소시켜 모터(110)에 부하가 걸려 소음이 발생되는 것을 해소시키고, 전면측에 공기유입을 위하여 흡입그릴부재를 부착시켰던 것을 해소시킴에 따라 본체(200)의 전면측 외관을 산뜻하게 처리하여 외관을 좋게 한다.At this time, the air passing through the inside of the main body 200 is smoothly introduced in the multi-direction through the air intake opening (210, 220, 230) to eliminate the static pressure is applied to the inside of the main body 200 is loaded on the motor 110 As the noise is eliminated and the suction grille member is attached to the front side for air inflow, the front side appearance of the main body 200 is neatly processed to improve the appearance.

한편, 상기 열교환기(400)의 하측에 배설된 공기분산수단(500)은 상기 블로워팬(70)의 회전력에 의해 상기 필터부재(300)에 의해 필터링된 공기가 상기 열교환기(400)의 중앙부로 편중되어 흐르게 되는 것을 방지하여 열교환 효율을 증대시키게 된다. 다시말하면, 상기 열교환기(400)가 배설된 상태에 대응되게 역브이자로 형성된 몸체(510)의 다수개소측에 배설된 다수의 가이드부재(520)가 상기 필터부재(300)에 의해 필터링된 공기를 상기 열교환기(400)의 전체로 고루게 분산되도록 그 흐름을 유도함에 따라 열교환기(400) 전체에 걸쳐 열교환작용이 고루게 이루어져 열교환 효율을 높이게 된다.On the other hand, the air dispersing means 500 disposed on the lower side of the heat exchanger 400 is the air filtered by the filter member 300 by the rotational force of the blower fan 70 is the central portion of the heat exchanger 400 It is possible to increase the heat exchange efficiency by preventing the flow to be biased. In other words, the air filtered by the filter member 300 is a plurality of guide members 520 disposed on a plurality of side of the body 510 formed of the reverse V corresponding to the state in which the heat exchanger 400 is disposed By inducing the flow so as to be evenly distributed throughout the heat exchanger 400, the heat exchange action is evenly distributed throughout the heat exchanger 400 to increase the heat exchange efficiency.

상술한 바와 같이 본 발명에 의한 공기조화기용 실내기의 풍량 조절 장치에 의하면, 본체의 일측에 형성된 다수의 공기흡입구를 통해 흡입된 공기를 열교환기전체에 고루게 분산되도록 공기를 다수의 방향으로 유도함에 따라 전체적인 열교환이 이루어지도록 함으로써, 열교환효율을 향상시킬 수 있다.According to the air volume control device of the indoor unit for the air conditioner according to the present invention as described above, to guide the air in a plurality of directions so that the air sucked through a plurality of air inlet formed on one side of the main body evenly distributed throughout the heat exchanger Accordingly, by making the entire heat exchange, it is possible to improve the heat exchange efficiency.

Claims (2)

(정정) 본체(200)의 하단 측면 후면 및 배면측에 각각 형성되어 외부공기를 본체(200)의 내부로 흡입시키는 공기흡입구(210,220,230)와, 상기 본체(200)의 내부에 대하여 상기 공기흡입구(210,220,230)의 상부측에 배수접시(100)를 매개로 설치되어 통과되는 공기를 열교환시키는 열교환기(400)와, 상기 본체(200)의 내측에 대하여 상기 공기흡입구(210,220,230)와 상기 배수접시(100)와의 사이에 설치되어 통과되는 공기중에 포함된 이물질을 필터링하는 필터부재(300)를 구비한 공기조화기용 실내기에 있어서,(Correction) Air inlets 210, 220, and 230 formed at the lower side, rear, and rear sides of the main body 200 to suck external air into the main body 200, and the air intakes with respect to the inside of the main body 200. Heat exchanger 400 for heat-exchanging the air passing through the drain plate 100 on the upper side of the 210, 220, 230, and the air inlet 210, 220, 230 and the drain plate 100 to the inside of the main body 200 In the indoor unit for an air conditioner provided with a filter member 300 for filtering the foreign matter contained in the air passing through and installed between), 상기 배수접시(100)의 중앙에 형성된 관통구로부터 상기 열교환기(400)의 중앙을 향해 수직되게 설치된 몸체(510)와,A body 510 vertically installed toward a center of the heat exchanger 400 from a through hole formed at the center of the drainage plate 100; 상기 몸체(510)에 소정각도로 경사지게 설치되어 상기 배수접시(100)의 관통구를 통해 상승되는 흡입공기가 양측으로 양분되어 흐르면서 역브이자형상으로 설치된 열교환기(400)의 전체에 골고루 분산되게 하는 다수의 가이드부재(520)를 포함함을 특징으로 하는 공기조화기용 실내기의 풍량 조절 장치.It is installed to be inclined at a predetermined angle to the body 510 so that the suction air rising through the through hole of the drainage plate 100 is bi-directionally flowed to both sides, and evenly distributed throughout the heat exchanger 400 installed in a reverse V-shape. Air volume control device for an indoor unit for an air conditioner, characterized in that it comprises a plurality of guide members (520). (삭제)(delete)
KR1019970068823A 1997-12-15 1997-12-15 Air flow control apparatus of indoor unit for air conditioner KR100256411B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100565508B1 (en) * 2003-11-19 2006-03-30 엘지전자 주식회사 Indoor Unit of Air-Condition
KR100834010B1 (en) 2008-03-12 2008-05-30 서진공조 주식회사 Tower type regulator for variable wind direction

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101158125B1 (en) * 2005-12-28 2012-06-19 엘지전자 주식회사 Indoor unit of air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100565508B1 (en) * 2003-11-19 2006-03-30 엘지전자 주식회사 Indoor Unit of Air-Condition
KR100834010B1 (en) 2008-03-12 2008-05-30 서진공조 주식회사 Tower type regulator for variable wind direction

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