KR20120044033A - 공기조화기의 실외기 - Google Patents
공기조화기의 실외기 Download PDFInfo
- Publication number
- KR20120044033A KR20120044033A KR1020100105396A KR20100105396A KR20120044033A KR 20120044033 A KR20120044033 A KR 20120044033A KR 1020100105396 A KR1020100105396 A KR 1020100105396A KR 20100105396 A KR20100105396 A KR 20100105396A KR 20120044033 A KR20120044033 A KR 20120044033A
- Authority
- KR
- South Korea
- Prior art keywords
- air
- rim
- outdoor unit
- air conditioner
- axial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
- F04D29/164—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of an axial flow wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
-
- 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
- F24F1/08—Compressors specially adapted for separate outdoor units
- F24F1/12—Vibration or noise prevention thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Description
도 2는 도 1의 A-A를 따라 절개한 단면도이다. 도 3은 도 2에 도시된 축류팬을 도시한 사시도이다.
도 4는 도 3의 B를 확대한 부분 사시도이다.
도 5a 및 도 5b는 도 4에 도시된 벡터들을 도시한 것이다.
도 6은 공기유입차단수단의 제 2 실시예를 도시한 것이다.
도 7은 도 6의 B부분을 확대한 것이다.
도 8은 공기유입차단수단의 또 다른 실시예를 도시한 것이다.
Claims (11)
- 축류팬과, 상기 축류팬에 의해 송풍된 공기가 토출되는 토출구를 형성하는 고정부가 구비된 공기조화기의 실외기에 있어서,
상기 축류팬은,
회전력을 제공하는 구동축과 연결되는 허브;
상기 허브로부터 방사상으로 연장되는 복수의 주익; 및
상기 복수의 주익의 익단을 서로 연결하며 상기 주익과 일체로 회전하는 림을 포함하고,
상기 림과 상기 고정부 사이를 통해 공기가 유입되는 것을 방지하는 공기유입차단수단을 포함하는 공기조화기의 실외기. - 제 1 항에 있어서,
상기 공기유입차단수단은,
상기 림의 외주를 따라 형성되는 복수의 보조익을 포함하는 공기조화기의 실외기. - 제 2 항에 있어서,
상기 보조익은,
상기 림과 일체로 회전하며 상기 고정부와 상기 림 사이에 에어커튼을 형성하는 공기조화기의 실외기. - 제 2 항에 있어서,
공기로부터 정압이 작용하는 상기 보조익의 정압면과 수직한 소정의 법선은 축방향 성분을 갖는 공기조화기의 실외기. - 제 2 항에 있어서,
상기 보조익은 전향익인 공기조화기의 실외기. - 제 2 항에 있어서,
상기 림은 상기 주익에 의해 압송된 공기의 유동경로를 따라 내경이 점차 감소하도록 형성된 절곡부를 포함하고,
상기 보조익은 상기 절곡부에 형성되는 공기조화기의 실외기. - 제 1 항에 있어서,
상기 공기유입차단수단은,
상기 고정부와 상기 림 사이에 형성된 레버넌스 실(labytinth seal)을 포함하는 공기조화기의 실외기. - 제 7 항에 있어서,
상기 고정부 및 상기 림 중 적어도 하나에 요철이 형성된 공기조화기의 실외기. - 제 1 항에 있어서,
상기 공기유입차단수단은,
상기 고정부 및 상기 림 중 적어도 하나에 형성된 배플을 포함하는 공기조화기의 실외기. - 제 9 항에 있어서,
상기 공기유입차단수단은,
상기 고정부를 따라 연장되는 복수의 제 1 배플; 및
상기 림을 따라 연장되되, 상기 제 1 배플들 사이에 위치하는 제 2 배플을 포함하는 공기조화기의 실외기. - 제 10 항에 있어서,
상기 제 1 배플의 높이가 상기 제 2 배플보다 높은 공기조화기의 실외기.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100105396A KR101724294B1 (ko) | 2010-10-27 | 2010-10-27 | 공기조화기의 실외기 |
| US13/267,520 US9228591B2 (en) | 2010-10-27 | 2011-10-06 | Air conditioner with outdoor unit |
| EP11186498.9A EP2447542B1 (en) | 2010-10-27 | 2011-10-25 | Air conditioner with outdoor unit |
| EP19200968.6A EP3626974B1 (en) | 2010-10-27 | 2011-10-25 | Outdoor unit for an air conditioner |
| CN201110343232.3A CN102454642B (zh) | 2010-10-27 | 2011-10-27 | 带有室外单元的空调 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100105396A KR101724294B1 (ko) | 2010-10-27 | 2010-10-27 | 공기조화기의 실외기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120044033A true KR20120044033A (ko) | 2012-05-07 |
| KR101724294B1 KR101724294B1 (ko) | 2017-04-07 |
Family
ID=44862676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100105396A Active KR101724294B1 (ko) | 2010-10-27 | 2010-10-27 | 공기조화기의 실외기 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9228591B2 (ko) |
| EP (2) | EP3626974B1 (ko) |
| KR (1) | KR101724294B1 (ko) |
| CN (1) | CN102454642B (ko) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9885368B2 (en) | 2012-05-24 | 2018-02-06 | Carrier Corporation | Stall margin enhancement of axial fan with rotating shroud |
| US10190601B2 (en) | 2013-01-11 | 2019-01-29 | Carrier Corporation | Shrouded axial fan with casing treatment |
| CN203453120U (zh) * | 2013-09-03 | 2014-02-26 | 讯凯国际股份有限公司 | 风扇及其风扇叶轮 |
| ITTO20130806A1 (it) * | 2013-10-04 | 2015-04-05 | Johnson Electric Asti S R L | Gruppo di ventilazione, particolarmente per uno scambiatore di calore di un autoveicolo |
| CN103982466B (zh) * | 2014-04-23 | 2017-02-22 | 镇江市博林光电科技有限公司 | 大吸力轴流风机 |
| USD779049S1 (en) * | 2015-06-09 | 2017-02-14 | Youngo Limited | Ceiling fan |
| US10557638B2 (en) | 2017-11-21 | 2020-02-11 | Haier Us Appliance Solutions, Inc. | Fan assembly for a packaged terminal air conditioner unit |
| JP1607894S (ko) * | 2017-11-24 | 2018-07-02 | ||
| US11142038B2 (en) | 2017-12-18 | 2021-10-12 | Carrier Corporation | Labyrinth seal for fan assembly |
| CN107940577B (zh) * | 2017-12-18 | 2023-09-12 | 广东美的制冷设备有限公司 | 离心风轮、进风组件、及天花机 |
| US10962275B2 (en) * | 2018-01-25 | 2021-03-30 | Johnson Controls Technology Company | Condenser unit with fan |
| US10982863B2 (en) * | 2018-04-10 | 2021-04-20 | Carrier Corporation | HVAC fan inlet |
| US11022140B2 (en) * | 2018-09-04 | 2021-06-01 | Johnson Controls Technology Company | Fan blade winglet |
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| US20100086405A1 (en) * | 2008-10-08 | 2010-04-08 | Nidec Servo Corporation | Impeller, fan apparatus using the same, and method of manufacturing impeller |
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-
2010
- 2010-10-27 KR KR1020100105396A patent/KR101724294B1/ko active Active
-
2011
- 2011-10-06 US US13/267,520 patent/US9228591B2/en active Active
- 2011-10-25 EP EP19200968.6A patent/EP3626974B1/en active Active
- 2011-10-25 EP EP11186498.9A patent/EP2447542B1/en active Active
- 2011-10-27 CN CN201110343232.3A patent/CN102454642B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001248590A (ja) * | 2000-03-03 | 2001-09-14 | Toyo Radiator Co Ltd | ファンのシール構造 |
| JP2001248736A (ja) * | 2000-03-03 | 2001-09-14 | Toyo Radiator Co Ltd | ファンのラビリンスシール構造 |
| JP2002106721A (ja) * | 2000-09-29 | 2002-04-10 | Toyo Radiator Co Ltd | ラビリンスシール構造 |
| US20100086405A1 (en) * | 2008-10-08 | 2010-04-08 | Nidec Servo Corporation | Impeller, fan apparatus using the same, and method of manufacturing impeller |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2447542B1 (en) | 2019-12-04 |
| EP3626974A1 (en) | 2020-03-25 |
| CN102454642B (zh) | 2014-12-17 |
| EP3626974B1 (en) | 2023-01-25 |
| EP2447542A2 (en) | 2012-05-02 |
| US20120108161A1 (en) | 2012-05-03 |
| KR101724294B1 (ko) | 2017-04-07 |
| CN102454642A (zh) | 2012-05-16 |
| EP2447542A3 (en) | 2018-03-07 |
| US9228591B2 (en) | 2016-01-05 |
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