JP7236536B2 - 空気調和機の室内ユニット - Google Patents
空気調和機の室内ユニット Download PDFInfo
- Publication number
- JP7236536B2 JP7236536B2 JP2021519452A JP2021519452A JP7236536B2 JP 7236536 B2 JP7236536 B2 JP 7236536B2 JP 2021519452 A JP2021519452 A JP 2021519452A JP 2021519452 A JP2021519452 A JP 2021519452A JP 7236536 B2 JP7236536 B2 JP 7236536B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- indoor unit
- guide
- housing
- axial fan
- 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.)
- Active
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0029—Axial fans
-
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Claims (4)
- 側面に吸込口を有し、底面に開口を有して、設置場所の上方に設置可能な筐体と、
前記筐体の内部に設けられて前記吸込口に対面する熱交換器と、
前記筐体の上下方向へ延びる回転軸の周方向に放射状に配列される複数のブレードを有し、かつ前記筐体の底面視で前記熱交換器に囲まれ、前記吸込口から空気を吸い込み、前記熱交換器で熱交換された空気を前記開口から前記筐体の下方へ向けて吹き出させる軸流ファンと、
前記開口から吹き出す空気を案内する筒状の送風ガイドと、
前記送風ガイドの突出位置を変更する駆動力を発生させる複数の駆動機構と、
前記複数の駆動機構を制御して前記送風ガイドの突出位置を調整する制御部と、を備え、
前記送風ガイドは、前記筐体に設けられ、前記ブレードの後縁より下方へ突出する位置を調整可能であり、かつ可撓性を有して前記軸流ファンの前記回転軸の延長線に対して交差する方向へ屈曲可能であって、
前記制御部は、前記複数の駆動機構を制御して前記送風ガイドを屈曲させて、前記ブレードの後縁より下方への前記送風ガイドの突出量を、前記軸流ファンの回転方向において異ならせることが可能な空気調和機の室内ユニット。 - 前記送風ガイドは、前記軸流ファンの外径より大きい内径を有する請求項1に記載の空気調和機の室内ユニット。
- 前記制御部は、空気調和機の停止時には前記送風ガイドを前記ブレードの後縁に最も近い位置に移動させるよう前記駆動機構を動作させる請求項1または2に記載の空気調和機の室内ユニット。
- 前記送風ガイドの先端に設けられるファンガードを備える請求項1から3のいずれか1項に記載の空気調和機の室内ユニット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019090759 | 2019-05-13 | ||
JP2019090759 | 2019-05-13 | ||
PCT/JP2020/019068 WO2020230808A1 (ja) | 2019-05-13 | 2020-05-13 | 空気調和機の室内ユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020230808A1 JPWO2020230808A1 (ja) | 2020-11-19 |
JP7236536B2 true JP7236536B2 (ja) | 2023-03-09 |
Family
ID=73288851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021519452A Active JP7236536B2 (ja) | 2019-05-13 | 2020-05-13 | 空気調和機の室内ユニット |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7236536B2 (ja) |
WO (1) | WO2020230808A1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010243081A (ja) | 2009-04-07 | 2010-10-28 | Hitachi Appliances Inc | 空気調和機の室内機 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51141945U (ja) * | 1975-05-09 | 1976-11-15 | ||
JPS5440985Y2 (ja) * | 1975-08-13 | 1979-12-01 | ||
JPS5478444U (ja) * | 1977-11-14 | 1979-06-04 | ||
JPS54178444U (ja) * | 1978-06-07 | 1979-12-17 | ||
WO2014190780A1 (zh) * | 2013-05-31 | 2014-12-04 | 美的集团股份有限公司 | 用于空调的送风装置和具有其的空调室内机 |
-
2020
- 2020-05-13 WO PCT/JP2020/019068 patent/WO2020230808A1/ja active Application Filing
- 2020-05-13 JP JP2021519452A patent/JP7236536B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010243081A (ja) | 2009-04-07 | 2010-10-28 | Hitachi Appliances Inc | 空気調和機の室内機 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2020230808A1 (ja) | 2020-11-19 |
WO2020230808A1 (ja) | 2020-11-19 |
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