KR100504478B1 - 공기조화기용 실내열교환기 - Google Patents
공기조화기용 실내열교환기 Download PDFInfo
- Publication number
- KR100504478B1 KR100504478B1 KR10-2002-0069448A KR20020069448A KR100504478B1 KR 100504478 B1 KR100504478 B1 KR 100504478B1 KR 20020069448 A KR20020069448 A KR 20020069448A KR 100504478 B1 KR100504478 B1 KR 100504478B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat exchanger
- heat exchange
- air conditioner
- valve
- exchange part
- 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.)
- Expired - Fee Related
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 230000004044 response Effects 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 3
- 238000004378 air conditioning Methods 0.000 abstract description 14
- 238000007791 dehumidification Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000010485 coping Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-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
- F24F3/12—Air-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
- F24F3/14—Air-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 humidification; by dehumidification
- F24F3/153—Air-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 humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Description
Claims (6)
- 제1 열교환부와 제2 열교환부를 구비하며, 냉난방부하의 크기에 따라서 외부로부터 유입되는 냉매를 상기 제1, 2 열교환부 중 어느 하나의 열교환부만을 거쳐 외부로 토출되도록 하고, 정상부하 냉난방 운전시 외부로부터 유입되는 냉매를 상기 제1, 2 열교환부를 모두 거쳐 외부로 토출되도록 하는 부하대응 절환수단을 갖는 공기조화기용 실내열교환기에 있어서,상기 절환수단은 상기 제1 열교환부의 토출측과 상기 제2 열교환부의 토출측 사이의 연결배관상에 구비되는 삼방밸브와,상기 삼방밸브와 상기 제1 또는 제2 열교환부측 외부배관과의 사이를 연결하는 바이패스관을 포함하여 구성됨을 특징으로 하는 공기조화기용 실내열교환기.
- 삭제
- 제 1 항에 있어서,상기 바이패스관이 삼방밸브와 제2 열교환부측 외부배관과의 사이를 연결하도록 설치된 경우에는 상기 제2 열교환부측 외부배관에 구비되되 상기 바이패스관과 상기 제2 열교환부 사이에 구비되어, 저부하 냉난방 운전시, 상기 제2 열교환부측 외부배관으로 유입된 냉매가 제2 열교환부로 역류되거나 유입되지 못하도록 차단시키는 차단밸브가 더 포함됨을 특징으로 하는 공기조화기용 실내열교환기.
- 삭제
- 제 1 항에 있어서,상기 바이패스관이 삼방밸브와 제1 열교환부측 외부배관과의 사이를 연결하도록 설치된 경우에는, 상기 제1 열교환부측 외부배관에 구비되되 상기 바이패스관과 상기 제1 열교환부 사이에 구비되어, 저부하 냉난방 운전시, 상기 제1 열교환부측 외부배관으로 유입된 냉매가 제1 열교환부로 역류되거나 유입되지 못하도록 차단시키는 차단밸브가 더 포함됨을 특징으로 하는 공기조화기용 실내열교환기.
- 제 3 항 또는 제 5 항에 있어서,상기 차단밸브는, 솔레노이드밸브와 체크밸브 중 선택된 어느 하나의 밸브임을 특징으로 하는 공기조화기용 실내열교환기.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0069448A KR100504478B1 (ko) | 2002-11-09 | 2002-11-09 | 공기조화기용 실내열교환기 |
US10/669,437 US6883348B2 (en) | 2002-11-09 | 2003-09-25 | Indoor unit in air conditioner and air conditioner therewith |
JP2003348493A JP4437026B2 (ja) | 2002-11-09 | 2003-10-07 | 空気調和器用室内機、及びこれを用いた空気調和器 |
CNB2003101026759A CN1244776C (zh) | 2002-11-09 | 2003-10-10 | 空调器室内单元和带有这种单元的空调器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0069448A KR100504478B1 (ko) | 2002-11-09 | 2002-11-09 | 공기조화기용 실내열교환기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040041272A KR20040041272A (ko) | 2004-05-17 |
KR100504478B1 true KR100504478B1 (ko) | 2005-08-03 |
Family
ID=32226269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0069448A Expired - Fee Related KR100504478B1 (ko) | 2002-11-09 | 2002-11-09 | 공기조화기용 실내열교환기 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6883348B2 (ko) |
JP (1) | JP4437026B2 (ko) |
KR (1) | KR100504478B1 (ko) |
CN (1) | CN1244776C (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2005301803B2 (en) * | 2004-11-02 | 2008-10-23 | Daikin Industries, Ltd. | Shielding member and indoor unit of air conditioner |
JP4036860B2 (ja) * | 2004-11-12 | 2008-01-23 | ダイキン工業株式会社 | 空気調和機の室内機 |
KR100656083B1 (ko) * | 2005-01-31 | 2006-12-11 | 엘지전자 주식회사 | 공조기의 열교환기 |
KR100697087B1 (ko) * | 2005-06-09 | 2007-03-20 | 엘지전자 주식회사 | 공기조화기 |
JP4017006B2 (ja) * | 2005-11-30 | 2007-12-05 | ダイキン工業株式会社 | 空気調和機の室内機 |
KR101782646B1 (ko) | 2011-01-12 | 2017-09-28 | 엘지전자 주식회사 | 공기 조화기 |
JP5447569B2 (ja) | 2012-03-26 | 2014-03-19 | ダイキン工業株式会社 | 空気調和装置の熱交換器及び空気調和装置 |
WO2014117017A1 (en) * | 2013-01-25 | 2014-07-31 | Trane International Inc. | Capacity modulating an expansion device of a hvac system |
CN106642406B (zh) * | 2016-11-11 | 2022-05-20 | 珠海格力电器股份有限公司 | 换热器及空调室外机 |
DE112020006824T5 (de) * | 2020-02-27 | 2022-12-15 | Mitsubishi Electric Corporation | Wärmetauscher einer wärmequellenseitigen Einheit und Wärmepumpenvorrichtung mit dem Wärmetauscher |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930006361A (ko) * | 1991-09-03 | 1993-04-21 | 조필제 | 공온식 lpg 기화기 및 기화방법 |
JP2001099534A (ja) * | 1999-09-30 | 2001-04-13 | Sanyo Electric Co Ltd | 冷蔵庫 |
JP2002181397A (ja) * | 2000-12-12 | 2002-06-26 | Toshiba Corp | 冷蔵庫 |
KR100442380B1 (ko) * | 2001-10-17 | 2004-07-30 | 엘지전자 주식회사 | 냉장고 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5987916A (en) * | 1997-09-19 | 1999-11-23 | Egbert; Mark | System for supermarket refrigeration having reduced refrigerant charge |
JP3576092B2 (ja) * | 2000-11-10 | 2004-10-13 | 松下冷機株式会社 | 冷蔵庫 |
KR100638103B1 (ko) * | 2002-11-06 | 2006-10-25 | 삼성전자주식회사 | 냉각 장치 |
-
2002
- 2002-11-09 KR KR10-2002-0069448A patent/KR100504478B1/ko not_active Expired - Fee Related
-
2003
- 2003-09-25 US US10/669,437 patent/US6883348B2/en not_active Expired - Fee Related
- 2003-10-07 JP JP2003348493A patent/JP4437026B2/ja not_active Expired - Fee Related
- 2003-10-10 CN CNB2003101026759A patent/CN1244776C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930006361A (ko) * | 1991-09-03 | 1993-04-21 | 조필제 | 공온식 lpg 기화기 및 기화방법 |
JP2001099534A (ja) * | 1999-09-30 | 2001-04-13 | Sanyo Electric Co Ltd | 冷蔵庫 |
JP2002181397A (ja) * | 2000-12-12 | 2002-06-26 | Toshiba Corp | 冷蔵庫 |
KR100442380B1 (ko) * | 2001-10-17 | 2004-07-30 | 엘지전자 주식회사 | 냉장고 |
Also Published As
Publication number | Publication date |
---|---|
KR20040041272A (ko) | 2004-05-17 |
CN1499143A (zh) | 2004-05-26 |
CN1244776C (zh) | 2006-03-08 |
US20040089020A1 (en) | 2004-05-13 |
US6883348B2 (en) | 2005-04-26 |
JP2004163092A (ja) | 2004-06-10 |
JP4437026B2 (ja) | 2010-03-24 |
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