JP2016080208A - 天井埋込型空気調和機 - Google Patents
天井埋込型空気調和機 Download PDFInfo
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- JP2016080208A JP2016080208A JP2014209324A JP2014209324A JP2016080208A JP 2016080208 A JP2016080208 A JP 2016080208A JP 2014209324 A JP2014209324 A JP 2014209324A JP 2014209324 A JP2014209324 A JP 2014209324A JP 2016080208 A JP2016080208 A JP 2016080208A
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- Prior art keywords
- air
- ceiling
- bell mouth
- rectifying
- plate
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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
-
- 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
- F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
-
- 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
-
- 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
- F24F1/0022—Centrifugal or radial fans
-
- 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
- F24F1/0025—Cross-flow or tangential fans
-
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
-
- 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
- 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
- F24F1/0067—Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
-
- 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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/032—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
- F24F1/0323—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/032—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
- F24F1/0325—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of 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
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/14—Details or features not otherwise provided for mounted on the ceiling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
【解決手段】ベルマウス7の背面側に整流板74を設けて、ターボファン5から吹き出された空気の一部がベルマウス7の背面に沿ってターボファン5の回転方向と同方向に旋回する旋回流を整流板74によって遮り、熱交換器6に向けて強制的に案内する。
【選択図】図3
Description
2 ケーシング本体
20 底面
21 天板
22a 第1側板
22b 第2側板
22c 第3側板
22d 第4側板
23 空気吸込通路
24 空気吹出通路
3 化粧パネル
31 空気吸込口
32 空気吹出口
321 風向板
4 吸込グリル
5 送風ファン
51 駆動モータ
52 主板
53 シュラウド
54 ファンブレード
6 熱交換器
6a 第1熱交換部
6b 第2熱交換部
6c 第3熱交換部
6d 第4熱交換部
6e 第1折曲部
6f 第2折曲部
6g 第3折曲部
6h 第4折曲部
61 放熱フィン群
62 伝熱管
63,64 端部
65 通風面
7 ベルマウス
7A 正面側
7B 背面側
71 基部
72 吸込案内部
8 ドレンパン
9 電装品箱
91 箱本体
91a 第1収納部
91b 第2収納部
92 蓋
92a 第1蓋部
92b 第2蓋部
93 温湿度センサ
94 テーパー面
Claims (6)
- 下面の中央に空気吸込口を有し、上記空気吸込口の周囲に空気吹出口を有する天井埋め込み型のケーシング本体を有し、上記ケーシング本体の内部に、ターボファンと、上記ターボファンの外周側に配置された熱交換器と、上記空気吸込口から上記ターボファンの内側に向かって吸い込まれる空気を案内するベルマウスとが設けられている天井埋込型空気調和機において、
上記ベルマウスの上記空気吸込口側の空気吸込面とは反対の背面側には、上記ターボファンから吹き出された空気の一部が、上記ベルマウスの背面に沿って上記ターボファンの回転方向と同方向に旋回する旋回流を抑制するための整流板が設けられていることを特徴とする天井埋込型空気調和機。 - 上記整流板は、上記ベルマウスの上記空気吸込口側の空気吸込面とは反対の背面に立設されていることを特徴とする請求項1に記載の天井埋込型空気調和機。
- 上記ケーシング本体の内部には、上記熱交換器によって生じる結露水を受け止めるドレンパンを有し、上記整流板は、上記ドレンパンに立設されていることを特徴とする請求項1に記載の天井埋込型空気調和機。
- 上記整流板は、上記ベルマウスの背面を基端とし垂直に立設される第1整流辺と、上記第1整流辺の先端から水平に延在する第2整流辺とを有し、上記第1整流辺は、上記熱交換器の通風面に沿って平行に形成されていることを特徴とする請求項1ないし3のいずれか1項に記載の天井埋込型空気調和機。
- 上記熱交換器は、第1〜第4の熱交換部を有し、上記整流板は、上記第1〜第4の熱交換部の各々に対し所定の間隔をもって対向配置され、上記整流板は、上記各熱交換部の通風面と、上記通風面に対向する上記整流板の端面との距離が最も接近する位置に配置されていることを特徴とする請求項4に記載の天井埋込型空気調和機。
- 上記整流板は、上記ベルマウスに一体成型されており、上記ベルマウスの強度を補強する補強板も兼ねていることを特徴とする請求項1ないし5のいずれか1項に記載の天井埋込型空気調和機。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014209324A JP6369684B2 (ja) | 2014-10-10 | 2014-10-10 | 天井埋込型空気調和機 |
CN201510647373.2A CN105509145B (zh) | 2014-10-10 | 2015-10-09 | 顶棚嵌入式空调机 |
US14/879,431 US10767874B2 (en) | 2014-10-10 | 2015-10-09 | Ceiling-embedded air conditioner |
AU2015238895A AU2015238895B2 (en) | 2014-10-10 | 2015-10-09 | Ceiling-embedded air conditioner |
EP15189179.3A EP3006840B1 (en) | 2014-10-10 | 2015-10-09 | Ceiling-embedded air conditioner |
ES15189179T ES2807584T3 (es) | 2014-10-10 | 2015-10-09 | Acondicionador de aire integrado en el techo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014209324A JP6369684B2 (ja) | 2014-10-10 | 2014-10-10 | 天井埋込型空気調和機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016080208A true JP2016080208A (ja) | 2016-05-16 |
JP6369684B2 JP6369684B2 (ja) | 2018-08-08 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2014209324A Active JP6369684B2 (ja) | 2014-10-10 | 2014-10-10 | 天井埋込型空気調和機 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10767874B2 (ja) |
EP (1) | EP3006840B1 (ja) |
JP (1) | JP6369684B2 (ja) |
CN (1) | CN105509145B (ja) |
AU (1) | AU2015238895B2 (ja) |
ES (1) | ES2807584T3 (ja) |
Cited By (1)
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WO2018116341A1 (ja) * | 2016-12-19 | 2018-06-28 | 三菱電機株式会社 | 遠心送風機および空気調和装置並びに遠心送風機の製造方法 |
Families Citing this family (12)
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US10352582B2 (en) * | 2013-04-30 | 2019-07-16 | Daikin Industries, Ltd. | Decorative panel and air-conditioner indoor unit provided with same |
KR101706812B1 (ko) | 2013-10-02 | 2017-02-14 | 엘지전자 주식회사 | 카세트형 공기조화기의 실내기 |
KR101702169B1 (ko) | 2013-10-02 | 2017-02-02 | 엘지전자 주식회사 | 카세트형 공기조화기의 실내기 |
KR20150041340A (ko) * | 2013-10-08 | 2015-04-16 | 엘지전자 주식회사 | 카세트형 공기조화기의 실내기 |
KR20150043573A (ko) | 2013-10-11 | 2015-04-23 | 엘지전자 주식회사 | 공기조화기의 실내기 |
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WO2019193755A1 (ja) * | 2018-04-06 | 2019-10-10 | 三菱電機株式会社 | 空気調和機 |
WO2019239174A1 (en) | 2018-06-11 | 2019-12-19 | Carrier Corporation | Impeller-air intake interface for a centrifugal fan, and centrifugal fan therewith |
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2014
- 2014-10-10 JP JP2014209324A patent/JP6369684B2/ja active Active
-
2015
- 2015-10-09 AU AU2015238895A patent/AU2015238895B2/en active Active
- 2015-10-09 EP EP15189179.3A patent/EP3006840B1/en active Active
- 2015-10-09 CN CN201510647373.2A patent/CN105509145B/zh active Active
- 2015-10-09 US US14/879,431 patent/US10767874B2/en active Active
- 2015-10-09 ES ES15189179T patent/ES2807584T3/es active Active
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Also Published As
Publication number | Publication date |
---|---|
ES2807584T3 (es) | 2021-02-23 |
CN105509145A (zh) | 2016-04-20 |
AU2015238895A1 (en) | 2016-04-28 |
EP3006840A1 (en) | 2016-04-13 |
US10767874B2 (en) | 2020-09-08 |
JP6369684B2 (ja) | 2018-08-08 |
EP3006840B1 (en) | 2020-07-01 |
US20160102871A1 (en) | 2016-04-14 |
CN105509145B (zh) | 2019-07-23 |
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