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KR100829191B1 - Outdoor unit for air conditioner - Google Patents

Outdoor unit for air conditioner Download PDF

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Publication number
KR100829191B1
KR100829191B1 KR1020070002074A KR20070002074A KR100829191B1 KR 100829191 B1 KR100829191 B1 KR 100829191B1 KR 1020070002074 A KR1020070002074 A KR 1020070002074A KR 20070002074 A KR20070002074 A KR 20070002074A KR 100829191 B1 KR100829191 B1 KR 100829191B1
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South Korea
Prior art keywords
discharge
air
outdoor unit
guide cover
discharge port
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KR1020070002074A
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Korean (ko)
Inventor
김진백
최원석
이재권
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삼성전자주식회사
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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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
    • 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
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/46—Component arrangements in separate outdoor units
    • F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

토출안내커버의 크기를 크게하지 않으면서도 토출안내커버 내의 토출유로를 확대할 수 있도록 함으로써 토출구 쪽의 유동저항이 줄어 토출공기가 원활히 배출될 수 있도록 한 공기조화기용 실외기를 개시한다. 이 실외기는 상부에 토출구가 형성된 본체케이스와, 토출구에 마련된 벨마우스부와, 상방으로 공기를 송풍하기 위해 벨마우스와 근접하도록 토출구에 설치된 송풍팬과, 상방으로 토출되는 공기를 측방으로 안내하기 위해 본체케이스 상부에 설치되며 측방에 출구가 마련된 토출안내커버를 포함하며, 토출유로의 확대를 위해 벨마우스부 상단이 송풍팬 상단보다 낮은 높이를 구비하는 것이다.Disclosed is an outdoor unit for an air conditioner in which the discharge flow path inside the discharge guide cover can be enlarged without increasing the size of the discharge guide cover, thereby reducing the flow resistance on the discharge port side and allowing the discharged air to be discharged smoothly. The outdoor unit has a main body case having a discharge port formed thereon, a bell mouse portion provided at the discharge port, a blower fan provided at the discharge port so as to be close to the bell mouse to blow air upward, and to guide the air discharged upward. It is installed on the upper body case and includes a discharge guide cover provided with an outlet on the side, the upper end of the bell mouse portion is provided with a lower height than the top of the blowing fan for the expansion of the discharge passage.

Description

공기조화기용 실외기{OUTDOOR UNIT FOR AIR CONDITIONER}Outdoor unit for air conditioner {OUTDOOR UNIT FOR AIR CONDITIONER}

도 1은 종래 공기조화기용 실외기의 구성을 나타낸 단면도이다.1 is a cross-sectional view showing the configuration of a conventional outdoor unit for an air conditioner.

도 2는 본 발명에 따른 공기조화기용 실외기의 구성을 나타낸 단면도이다.2 is a cross-sectional view showing the configuration of an outdoor unit for an air conditioner according to the present invention.

도 3은 본 발명에 따른 공기조화기용 실외기의 요부 상세도이다.3 is a detailed view of the main portion of the outdoor unit for an air conditioner according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

20: 본체케이스, 22: 열교환실,20: main body case, 22: heat exchange chamber,

23: 기계실, 24: 흡입구,23: machine room, 24: inlet,

25: 토출구, 26: 실외열교환기,25: discharge port, 26: outdoor heat exchanger,

27: 송풍팬, 27: 모터,27: blower fan, 27: motor,

30: 압축기, 40: 벨마우스부,30: compressor, 40: Bellemouth part,

50: 토출안내커버, 51: 출구. 50: discharge guide cover, 51: exit.

본 발명은 공기조화기용 실외기에 관한 것으로, 더욱 상세하게는 공기의 토출방향을 안내하는 토출안내커버를 갖춘 공기조화기용 실외기에 관한 것이다.The present invention relates to an outdoor unit for an air conditioner, and more particularly, to an outdoor unit for an air conditioner having a discharge guide cover for guiding a discharge direction of air.

분리형 공기조화기는 건물의 실내공간에 설치되는 실내기와, 건물의 외부에 설치되는 실외기를 구비한다. 통상적으로 실내기는 실내열교환기와 실내공기의 송풍을 통하여 실내열교환기를 냉각시키는 송풍팬을 구비하는 형태이고, 실외기는 압축기와 실외열교환기 및 외기의 송풍을 통하여 실외열교환기를 냉각시키는 송풍팬을 구비하는 형태이다. The separate air conditioner includes an indoor unit installed in an indoor space of a building and an outdoor unit installed outside of the building. Typically, the indoor unit is a type having a blowing fan for cooling the indoor heat exchanger through the blowing of the indoor heat exchanger and indoor air, the outdoor unit is a form having a blowing fan for cooling the outdoor heat exchanger through the blowing of the compressor, outdoor heat exchanger and outdoor air. to be.

도 1은 주상복합형 건물이나 아파트의 베란다 등에 설치되는 종래의 대용량 공기조화기의 실외기를 나타낸 것이다. 이 실외기는 측면 둘레에 흡입구(2)가 형성되고 상부에 토출구(3)가 형성되며 내부공간이 상부의 열교환실(4)과 하부의 기계실(5)로 구획된 본체케이스(1)를 구비한다. 상부의 열교환실(4) 내에는 측면의 흡입구(2)의 내측에 실외열교환기(6)가 설치되어 있고, 토출구(3) 쪽에 상방으로 공기를 송풍하는 축류형 송풍팬(7)이 설치되어 있다. 토출구(3) 쪽에는 토출공기를 상방으로 안내하기 위해 송풍팬(7)의 외주와 근접하는 벨마우스부(8)가 마련되어 있다. 하부의 기계실(5)에는 냉매를 압축하는 압축기(9)가 설치되어 있다. 이러한 실외기는 송풍팬(7)이 동작하면 측면의 흡입구(2)를 통하여 흡입된 공기가 실외열교환기(6)를 통과하면서 열교환된 후 상부의 토출구(3)를 통하여 배출된다.1 illustrates an outdoor unit of a conventional large-capacity air conditioner installed in a veranda of a residential complex or an apartment. The outdoor unit has a main body case 1 in which an inlet port 2 is formed around a side surface, an outlet port 3 is formed in an upper portion, and an inner space is divided into an upper heat exchange chamber 4 and a lower machine chamber 5. . In the upper heat exchange chamber 4, an outdoor heat exchanger 6 is provided inside the inlet 2 of the side surface, and an axial blower fan 7 for blowing air upward is provided at the discharge port 3 side. have. On the discharge port 3 side, a bell mouse portion 8 is provided close to the outer circumference of the blowing fan 7 to guide the discharged air upward. In the lower machine room 5, a compressor 9 for compressing a refrigerant is provided. When the blower fan 7 operates, the air sucked through the intake port 2 on the side is heat-exchanged while passing through the outdoor heat exchanger 6 and then discharged through the upper discharge port 3.

토출구(3)의 벨마우스부(8)는 상단이 송풍팬(7)의 상단과 거의 대응하는 높이를 가지도록 구성됨으로써 토출공기를 상방향으로 안내한다. 또 이러한 실외기는 토출구(3)를 통하여 상방으로 토출되는 공기를 측방으로 안내하기 위해 본체케이스(1)의 상부에 설치되는 토출안내커버(10)를 구비한다. 토출안내커버(10)는 측면에 출구(11)를 구비함으로써 토출공기를 측방으로 안내한다. 이는 실외기가 주상복합형 건물의 베란다 등에 설치될 경우 토출공기가 토출안내커버(10)에 의해 측방으 로 배출되도록 함으로써 토출공기를 실외로 안내할 수 있도록 한 것이다.The bell mouth portion 8 of the discharge port 3 is configured such that the upper end thereof has a height substantially corresponding to the upper end of the blowing fan 7 to guide the discharge air upward. In addition, the outdoor unit is provided with a discharge guide cover 10 installed on the upper portion of the main body case 1 to guide the air discharged upward through the discharge port (3) to the side. The discharge guide cover 10 is provided with an outlet 11 on the side to guide the discharge air to the side. This is when the outdoor unit is installed on the porch of the multi-purpose building, such that the discharged air is discharged to the side by the discharge guide cover 10 to guide the discharged air to the outdoor.

그런데 이러한 실외기는 주상복합형 건물의 베란다 처럼 천장의 높이가 낮고 협소한 공간에 설치되는 경우가 많아 토출안내커버(10)의 높이를 높게 하여 출구(11)의 면적을 크게 하는데 한계가 있을 뿐 아니라 토출안내커버(10)에 의해 토출공기의 배출방향이 급격하게 변하는 구조이기 때문에 토출구(3) 쪽의 유동저항이 큰 문제가 있었다. However, such outdoor units are often installed in narrow spaces with low ceilings, such as verandas of multi-purpose buildings, and there is a limit to increasing the height of the discharge guide cover 10 to increase the area of the outlet 11. Since the discharge direction of the discharge air is rapidly changed by the discharge guide cover 10, there is a problem that the flow resistance on the discharge port 3 side is large.

특히 이러한 실외기의 토출유로(12)는 벨마우스부(8)의 상단으로부터 토출안내커버(10)의 상면까지의 이격거리(h1)가 클수록 유로가 넓어지기 때문에 공기의 배출이 원활할 수 있는데, 종래의 실외기는 벨마우스부(8)가 송풍팬(7)의 높이와 거의 같은 정도로 높은 상태이고, 토출안내커버(10)를 크게 하기도 어렵기 때문에 토출유로(12)를 확대하기 어려웠다.In particular, the discharge passage 12 of the outdoor unit may be smoothly discharged because the passage is wider as the distance (h1) from the upper end of the bell mouse portion 8 to the upper surface of the discharge guide cover 10 is larger, In the conventional outdoor unit, the bell mouse portion 8 is almost as high as the height of the blowing fan 7, and it is difficult to enlarge the discharge guide cover 10, so that it is difficult to enlarge the discharge passage 12.

본 발명은 이와 같은 문제점을 해결하기 위한 것으로, 본 발명의 목적은 토출안내커버의 크기를 크게하지 않으면서도 토출안내커버 내의 토출유로를 확대할 수 있도록 함으로써 토출구 쪽의 유동저항이 줄어 토출공기가 원활히 배출될 수 있도록 하는 공기조화기용 실외기를 제공하는 것이다.The present invention is to solve the above problems, an object of the present invention is to increase the discharge flow path in the discharge guide cover without increasing the size of the discharge guide cover to reduce the flow resistance at the discharge port side smoothly discharge air It is to provide an outdoor unit for an air conditioner that can be discharged.

이러한 목적을 달성하기 위한 본 발명에 따른 공기조화기용 실외기는 상부에 토출구가 형성된 본체케이스와, 상기 토출구에 마련된 벨마우스부와, 상방으로 공기를 송풍하기 위해 상기 벨마우스와 근접하도록 상기 토출구에 설치된 송풍팬과, 상방으로 토출되는 공기를 측방으로 안내하기 위해 상기 본체케이스 상부에 설치되며 측방에 출구가 마련된 토출안내커버를 포함하며, 토출유로의 확대를 위해 상기 벨마우스부 상단이 상기 송풍팬 상단보다 낮은 높이를 구비하는 것을 특징으로 한다.The outdoor unit for an air conditioner according to the present invention for achieving the above object is installed in the discharge port so as to be close to the bell mouse to blow air upward, the main body case having a discharge port formed in the upper portion, the bell mouse portion provided in the discharge port A blowing fan and a discharge guide cover installed at an upper portion of the main body case to guide the air discharged upwardly to the side and having an outlet at a side thereof, and an upper end of the bell mouse part at an upper end of the blower fan to enlarge a discharge passage. It is characterized by having a lower height.

또한 상기 벨마우스부의 높이는 상기 송풍팬 높이의 50~60%인 것을 특징으로 한다.In addition, the height of the bell mouse portion is characterized in that 50 to 60% of the height of the blowing fan.

또한 상기 벨마우스부의 상단은 상기 송풍팬의 상하 50%지점에 위치하는 것을 특징으로 한다.In addition, the upper end of the bell mouse portion is characterized in that located at the top and bottom 50% of the blowing fan.

또한 상기 토출안내커버의 출구는 하단의 높이가 상기 벨마우스부의 상단보다 낮은 것을 특징으로 한다. In addition, the outlet of the discharge guide cover is characterized in that the height of the bottom is lower than the top of the bell mouse portion.

이하에서는 본 발명에 따른 바람직한 실시 예를 첨부 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 따른 공기조화기용 실외기는 도 2에 도시한 바와 같이, 내부공간이 구획판(21)에 의해 상부의 열교환실(22)과 하부의 기계실(23)로 구획된 본체케이스(20)를 구비한다. 본체케이스(20)의 열교환실(22)의 측면 둘레에는 흡입구(24)가 형성되고 상부에는 토출구(25)가 형성된다.As shown in FIG. 2, the outdoor unit for an air conditioner according to the present invention includes a main body case 20 in which an inner space is divided into an upper heat exchange chamber 22 and a lower machine chamber 23 by a partition plate 21. Equipped. The suction port 24 is formed around the side surface of the heat exchange chamber 22 of the main body case 20, and the discharge port 25 is formed on the upper portion thereof.

열교환실(22) 내부에는 흡입구(24)와 근접하도록 실내열교환기(26)가 설치되고, 상부의 토출구(25) 쪽에 축류형 송풍팬(27)이 설치된다. 송풍팬(27)을 구동시키는 모터(28)는 본체케이스(20)의 내측 상부를 횡단하도록 설치되는 팬 지지부재(29)에 의해 지지된다. 이러한 구성은 송풍팬(27)이 동작하면 열교환실(22) 측면 의 흡입구(24)를 통해 흡입된 외부공기가 실내열교환기(26)와 열교환을 하면서 열교환실(22) 내부로 유입된 후 상부의 토출구(25)로 배출될 수 있도록 한 것이다.An indoor heat exchanger 26 is installed inside the heat exchange chamber 22 so as to be close to the inlet 24, and an axial blower fan 27 is installed at the discharge port 25 on the upper side thereof. The motor 28 driving the blower fan 27 is supported by a fan support member 29 which is installed to traverse the inner upper portion of the main body case 20. In this configuration, when the blower fan 27 operates, external air sucked through the inlet port 24 on the side of the heat exchange chamber 22 is introduced into the heat exchange chamber 22 while performing heat exchange with the indoor heat exchanger 26, and then It is to be discharged to the discharge port 25 of.

기계실(23) 내부에는 냉매를 압축하는 압축기(30)가 설치되고, 기계실(23)의 측면에는 압축기(30)의 냉각을 위한 공기가 유입될 수 있도록 기계실 흡입구(32)가 형성된다. 기계실(23) 상부의 구획판(21)에는 열교환실(22)과 기계실(23)이 연통되도록 복수의 통공(33)이 형성된다. 이는 송풍팬(27)이 동작할 때 기계실 흡입구(32)로 유입된 외기가 기계실(23) 내부의 압축기(30)를 냉각시킨 후 통공(33)을 통해 상측의 열교환실(22)로 흐를 수 있도록 한 것이다. A compressor 30 for compressing a refrigerant is installed in the machine room 23, and a machine room suction port 32 is formed at a side of the machine room 23 to allow air for cooling the compressor 30 to flow therein. A plurality of through holes 33 are formed in the partition plate 21 above the machine chamber 23 so that the heat exchange chamber 22 and the machine chamber 23 communicate with each other. This is because when the blower fan 27 operates, outside air introduced into the machine room suction port 32 cools the compressor 30 inside the machine room 23 and flows through the through hole 33 to the upper heat exchange chamber 22. It would be.

본체케이스(20) 상부의 토출구(25)에는 도 3에 도시한 바와 같이, 송풍팬(27)의 송풍효과를 높이고 상방향 송풍을 안내하는 벨마우스부(40)가 마련된다. 벨마우스부(40)는 회전하는 송풍팬(27)의 외주부에 근접하도록 토출구(25)로부터 상부를 향하여 소정의 곡률로 벤딩된다. As shown in FIG. 3, a bell mouth part 40 is provided at the discharge port 25 in the upper part of the main body case 20 to increase the blowing effect of the blowing fan 27 and guide the upward blowing. The bell mouse portion 40 is bent at a predetermined curvature upward from the discharge port 25 so as to be close to the outer peripheral portion of the rotating blower fan 27.

또 본체케이스(20) 상부에는 송풍팬(27)에 의하여 상방으로 토출되는 공기를 측방으로 안내하기 위한 토출안내커버(50)가 설치된다. 이는 실외기가 주상복합형 건물의 베란다처럼 협소한 공간에 설치될 경우 토출공기가 토출안내커버(50)에 의해 측방으로 배출되도록 함으로써 토출공기를 실외로 안내할 수 있도록 한 것이다. 이러한 토출안내커버(50)는 하부가 개방된 사각의 상자형태로 마련되며, 측방에 공기가 배출되는 출구(51)를 구비한다. 토출안내커버(50)의 하단은 고정나사(미도시) 체결 등에 의하여 본체케이스(20) 상부에 고정된다.In addition, the upper portion of the main body case 20 is provided with a discharge guide cover 50 for guiding the air discharged upward by the blowing fan 27 to the side. When the outdoor unit is installed in a narrow space, such as a veranda of a columnar composite building, the discharged air is discharged to the side by the discharge guide cover 50 to guide the discharged air to the outside. The discharge guide cover 50 is provided in the form of a rectangular box with an open bottom, and has an outlet 51 through which air is discharged. The lower end of the discharge guide cover 50 is fixed to the upper part of the main body case 20 by fastening a fixing screw (not shown).

또한 본 발명의 실외기는 토출안내커버(50)의 크기를 종래보다 확대하지 않 으면서도 토출안내커버(50) 내부의 토출유로(52)를 확대하기 위해 벨마우스부(40)의 높이가 송풍팬(27)의 높이보다 낮게 마련된다. 즉 벨마우스(40) 상단이 송풍팬(27)의 상단보다 소정높이(h2) 낮게 마련된다. In addition, the outdoor unit of the present invention has a height of the bell mouth part 40 in order to enlarge the discharge passage 52 inside the discharge guide cover 50 without expanding the size of the discharge guide cover 50 than the conventional blower fan ( 27) is provided lower than the height. That is, the upper end of the bell mouse 40 is provided to have a predetermined height h2 lower than the upper end of the blowing fan 27.

이는 송풍팬(27)이 동작할 때 열교환실(22) 내부의 공기가 토출구(25) 쪽으로 원활히 안내될 수 있도록 하면서도 벨마우스부(40)의 상단으로부터 토출안내커버(50)의 상면까지의 이격거리(h3)가 종래보다 커지도록 하여 토출안내커버(50) 내부의 토출유로(52)가 종래보다 확대될 수 있도록 한 것이다. 즉 토출공기가 벨마우스부(40)를 통과하자마자 유로가 확장되도록 함으로써 토출안내커버(50) 내에서의 토출공기 유동저항이 최소화될 수 있도록 한 것이다. This allows the air inside the heat exchange chamber 22 to be smoothly guided toward the discharge port 25 when the blower fan 27 operates, while being spaced apart from the upper end of the bell mouth part 40 to the upper surface of the discharge guide cover 50. The distance h3 is larger than that of the related art so that the discharge passage 52 inside the discharge guide cover 50 can be enlarged than before. That is, the discharge air flow resistance in the discharge guide cover 50 is minimized by allowing the flow path to expand as soon as the discharge air passes through the bell mouse portion 40.

이처럼 원활한 송풍이 이루어지도록 하면서 유동저항을 줄이기 위해서는 벨마우스부(40)의 높이가 송풍팬(27) 높이의 50~60%정도가 되도록 하고, 벨마우스부(40) 상단의 위치가 대략 송풍팬(27)의 상하 50%지점에 위치하도록 하는 것이 좋다. 또 토출안내커버(50) 내부의 공기가 출구(51)로 원활히 배출될 수 있도록 토출안내커버(50)의 출구(51)는 하단의 높이가 벨마우스부(40)의 상단보다 낮게 형성된다. 이는 출구(51)의 면적확대를 통해 공기가 원활히 배출될 수 있도록 한 것이다.In order to achieve smooth air flow and reduce flow resistance, the height of the bell mouse portion 40 is about 50 to 60% of the height of the blowing fan 27, and the position of the upper portion of the bell mouse portion 40 is approximately a blowing fan. It is good to be located at 50% of the top and bottom of (27). In addition, the outlet 51 of the discharge guide cover 50 is formed at a lower height than the upper end of the bell mouse portion 40 so that the air inside the discharge guide cover 50 can be smoothly discharged to the outlet 51. This is to allow the air to be smoothly discharged through the enlarged area of the outlet (51).

이상에서 상세히 설명한 바와 같이, 본 발명에 따른 공기조화기용 실외기는 벨마우스부의 높이를 송풍팬의 높이보다 낮게 하여 토출안내커버 내부의 유로를 확대할 수 있기 때문에 토출안내커버의 외형을 종래보다 크게하지 않으면서도 토출구 쪽의 유동저항을 줄일 수 있고, 이를 통해 토출구 쪽의 원활한 송풍을 구현할 수 있는 효과가 있다.As described above in detail, the outdoor unit for the air conditioner according to the present invention can enlarge the flow path inside the discharge guide cover by lowering the height of the bell mouse portion than the height of the blowing fan, so that the appearance of the discharge guide cover is not larger than before. It is possible to reduce the flow resistance on the discharge port side without, and through this there is an effect that can implement a smooth air blowing on the discharge port side.

또한 본 발명은 토출구 쪽의 유동저항을 줄여 토출유량을 증가시킬 수 있기 때문에 종래와 동일한 풍량을 유지하는 수준에서 상대적으로 송풍팬의 회전속도를 줄일 수 있으므로, 송풍팬의 동작에 따른 소음을 종래보다 줄일 수 있는 효과가 있다.In addition, the present invention can increase the discharge flow rate by reducing the flow resistance of the discharge port side, so that the rotational speed of the blower fan can be relatively reduced at the level of maintaining the same air flow rate as before, so that the noise caused by the operation of the blower fan can be reduced. There is an effect that can be reduced.

Claims (4)

상부에 토출구가 형성된 본체케이스와, 상기 토출구에 마련된 벨마우스부와, 상방으로 공기를 송풍하기 위해 상기 벨마우스와 근접하도록 상기 토출구에 설치된 송풍팬과, 상방으로 토출되는 공기를 측방으로 안내하기 위해 상기 본체케이스 상부에 설치되며 측방에 출구가 마련된 토출안내커버를 포함하는 공기조화기용 실외기에 있어서,To guide the main body case having a discharge port in the upper portion, a bell mouse portion provided in the discharge port, a blower fan installed in the discharge port so as to be close to the bell mouse to blow air upward, and to guide the air discharged upward In the outdoor unit for an air conditioner installed on the main body case and including a discharge guide cover provided with an outlet on the side, 토출유로의 확대를 위해 상기 벨마우스부는 상단이 상기 송풍팬 상단보다 낮은 높이이고,In order to enlarge the discharge passage, the bell mouse portion has an upper end lower than an upper end of the blower fan, 상기 벨마우스부의 상단은 상기 송풍팬의 상하 50%지점에 위치하는 것을 특징으로 하는 공기조화기용 실외기.The upper end of the bell mouse portion is an outdoor unit for an air conditioner, characterized in that located at the top and bottom 50% of the blowing fan. 삭제delete 삭제delete 제1항에 있어서,The method of claim 1, 상기 토출안내커버의 출구는 하단의 높이가 상기 벨마우스부의 상단보다 낮 은 것을 특징으로 하는 공기조화기용 실외기.The outlet of the discharge guide cover is an outdoor unit for an air conditioner, characterized in that the height of the bottom is lower than the top of the bell mouse portion.
KR1020070002074A 2007-01-08 2007-01-08 Outdoor unit for air conditioner Expired - Fee Related KR100829191B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106440106A (en) * 2016-10-21 2017-02-22 珠海格力电器股份有限公司 Air conditioner outdoor unit, air conditioner and assembling method of air conditioner outdoor unit
EP2603748A4 (en) * 2010-08-11 2018-03-21 Mitsubishi Electric Corporation Low ambient cooling kit for variable refrigerant flow heat pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001349579A (en) * 2000-06-09 2001-12-21 Daikin Ind Ltd Outdoor unit Snowproof hood and outdoor unit with snowproof hood
KR20040008712A (en) * 2002-07-19 2004-01-31 삼성전자주식회사 Outdoor unit of air conditioner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001349579A (en) * 2000-06-09 2001-12-21 Daikin Ind Ltd Outdoor unit Snowproof hood and outdoor unit with snowproof hood
KR20040008712A (en) * 2002-07-19 2004-01-31 삼성전자주식회사 Outdoor unit of air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2603748A4 (en) * 2010-08-11 2018-03-21 Mitsubishi Electric Corporation Low ambient cooling kit for variable refrigerant flow heat pump
CN106440106A (en) * 2016-10-21 2017-02-22 珠海格力电器股份有限公司 Air conditioner outdoor unit, air conditioner and assembling method of air conditioner outdoor unit

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