JP6670970B1 - 空気調和機 - Google Patents
空気調和機 Download PDFInfo
- Publication number
- JP6670970B1 JP6670970B1 JP2019118024A JP2019118024A JP6670970B1 JP 6670970 B1 JP6670970 B1 JP 6670970B1 JP 2019118024 A JP2019118024 A JP 2019118024A JP 2019118024 A JP2019118024 A JP 2019118024A JP 6670970 B1 JP6670970 B1 JP 6670970B1
- Authority
- JP
- Japan
- Prior art keywords
- outdoor
- blower fan
- acceleration
- outdoor fan
- air conditioner
- 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.)
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- 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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
-
- 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
- F24F1/06—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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
なお、空調運転を停止させた後、塵埃除去運転と他の清掃運転の両方を実行する場合、制御基板26は、塵埃除去運転を他の清掃運転より先に開始させる。他の清掃運転とは、室外機20内の機器を運転する必要がある運転をいい、例えば、室外熱交換器22に結露水を発生させて室外熱交換器22に付着した塵埃を洗い流す運転等をいう。室外機20内の機器を動かす必要がない清掃運転については、塵埃除去運転と同時に行ってもよく、又は、どちらかを先に行ってもよい。
23 室外ファン
23e ナット
26 制御基板
Claims (4)
- 室外熱交換器に空気を送る送風ファンと、
前記送風ファンを筐体に固定する固定部材が緩む第1の方向の回転を行う場合の加速度を前記送風ファンの前記第1の方向の回転を停止するまでの減速度より小さくなるよう制御する制御部と
を有する空気調和機。 - 室外熱交換器に空気を送る送風ファンと、
前記送風ファンを筐体に固定する固定部材が緩む第1の方向に回転させる場合の回転開始から第1の時間が経過するまでの加速度が、前記第1の時間が経過した後の加速度より大きくなるよう制御する制御部と
を有する空気調和機。 - 前記制御部は、前記送風ファンを前記第1の方向に回転させた後に、サーモオンの最低運転時間が経過する前に前記送風ファンを停止させる請求項1又は2項に記載の空気調和機。
- 前記制御部は、空調運転中は前記送風ファンを、前記第1の方向と逆の第2の方向に回転するよう制御し、前記空調運転が終了した後で、前記送風ファンを前記第1の方向に回転するよう制御する請求項1乃至3の何れか1項に記載の空気調和機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019118024A JP6670970B1 (ja) | 2019-06-26 | 2019-06-26 | 空気調和機 |
CN202010295979.5A CN112146158B (zh) | 2019-06-26 | 2020-04-15 | 空调机 |
EP20173808.5A EP3757472B1 (en) | 2019-06-26 | 2020-05-11 | Air-conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019118024A JP6670970B1 (ja) | 2019-06-26 | 2019-06-26 | 空気調和機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6670970B1 true JP6670970B1 (ja) | 2020-03-25 |
JP2021004686A JP2021004686A (ja) | 2021-01-14 |
Family
ID=70000787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019118024A Active JP6670970B1 (ja) | 2019-06-26 | 2019-06-26 | 空気調和機 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3757472B1 (ja) |
JP (1) | JP6670970B1 (ja) |
CN (1) | CN112146158B (ja) |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63183335A (ja) * | 1987-01-26 | 1988-07-28 | Hitachi Ltd | 空気調和機 |
GB2240621B (en) * | 1990-01-31 | 1993-10-20 | Toshiba Kk | Ventilating fan |
JPH0942192A (ja) * | 1995-08-03 | 1997-02-10 | Hiroichi Shintani | 扇風機 |
JP2003232542A (ja) * | 2002-02-07 | 2003-08-22 | Sanyo Electric Co Ltd | 空気調和装置 |
JP2004101154A (ja) * | 2002-09-13 | 2004-04-02 | Mitsubishi Electric Corp | 空気調和機の運転方法及び空気調和機 |
JP2007155270A (ja) * | 2005-12-07 | 2007-06-21 | Sharp Corp | 空気調和機 |
KR20080071720A (ko) * | 2007-01-31 | 2008-08-05 | 삼성전자주식회사 | 에어컨 실외기의 열교환기 먼지제거장치 및 그 방법 |
JP2009097774A (ja) * | 2007-10-16 | 2009-05-07 | Hitachi Plant Technologies Ltd | 発熱体用冷却装置 |
US8360833B2 (en) * | 2009-05-28 | 2013-01-29 | American Power Conversion Corporation | Method and apparatus for attachment and removal of fans while in operation and without the need for tools |
CN101865236B (zh) * | 2010-05-17 | 2012-02-01 | 喻文武 | 一种通过设置单向阻尼块实现异向转速不同的液压阻尼器 |
CN102278800B (zh) * | 2010-06-09 | 2014-12-24 | 乐金电子(天津)电器有限公司 | 变频空调器室外机自动排障方法 |
CN102536871B (zh) * | 2010-12-31 | 2015-01-07 | 台达电子工业股份有限公司 | 风扇系统、风扇控制电路以及风扇控制方法 |
JP5677233B2 (ja) * | 2011-08-10 | 2015-02-25 | 三菱電機株式会社 | 室外機及びその室外機を備えた冷凍サイクル装置 |
CN103122871A (zh) * | 2011-11-18 | 2013-05-29 | 镇江江大泵业科技有限公司 | 叶轮螺母防反转松脱技术 |
JP2013204835A (ja) * | 2012-03-27 | 2013-10-07 | Mitsubishi Electric Corp | 空気調和機 |
US10041721B2 (en) * | 2012-11-30 | 2018-08-07 | Lennox Industries Inc. | Heat pump comprising primary defrost operation and secondary defrost operation and method of operating heat pump |
KR102436704B1 (ko) * | 2015-03-23 | 2022-08-25 | 엘지전자 주식회사 | 팬 모터 구동장치 및 이를 구비하는 공기조화기 |
CN104896613B (zh) * | 2015-06-25 | 2018-07-17 | 珠海格力电器股份有限公司 | 空调室外机和空调机组 |
CN205079285U (zh) * | 2015-09-18 | 2016-03-09 | 浙江苏泊尔家电制造有限公司 | 一种具有叶轮防松脱结构的吸油烟机 |
CN105333576B (zh) * | 2015-11-20 | 2018-05-01 | 广东美的制冷设备有限公司 | 空调器室外风机控制方法及装置 |
CN107044663B (zh) * | 2016-02-05 | 2020-11-06 | 博西华电器(江苏)有限公司 | 厨房电器及其油烟机、油烟机的自动清洁方法 |
JP6395752B2 (ja) * | 2016-03-31 | 2018-09-26 | 日立ジョンソンコントロールズ空調株式会社 | 空気調和装置の室外機 |
CN105805901A (zh) * | 2016-05-13 | 2016-07-27 | 广东美的制冷设备有限公司 | 空调器运行控制方法及装置 |
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CN106015100A (zh) * | 2016-07-30 | 2016-10-12 | 顺德职业技术学院 | 一种空调风机 |
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-
2019
- 2019-06-26 JP JP2019118024A patent/JP6670970B1/ja active Active
-
2020
- 2020-04-15 CN CN202010295979.5A patent/CN112146158B/zh active Active
- 2020-05-11 EP EP20173808.5A patent/EP3757472B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2021004686A (ja) | 2021-01-14 |
CN112146158A (zh) | 2020-12-29 |
EP3757472B1 (en) | 2023-06-28 |
EP3757472A1 (en) | 2020-12-30 |
CN112146158B (zh) | 2022-07-15 |
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