EP3617526A4 - Control method for assembling or disassembling impeller of air conditioner, and air conditioner - Google Patents

Control method for assembling or disassembling impeller of air conditioner, and air conditioner Download PDF

Info

Publication number
EP3617526A4
EP3617526A4 EP17907360.6A EP17907360A EP3617526A4 EP 3617526 A4 EP3617526 A4 EP 3617526A4 EP 17907360 A EP17907360 A EP 17907360A EP 3617526 A4 EP3617526 A4 EP 3617526A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
disassembling
impeller
assembling
control method
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.)
Pending
Application number
EP17907360.6A
Other languages
German (de)
French (fr)
Other versions
EP3617526A1 (en
Inventor
Chunjie WANG
Peng Han
Pan Yang
Ruishui GUO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Gree Wuhan Electric Appliances Co Ltd
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Gree Wuhan Electric Appliances Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai, Gree Wuhan Electric Appliances Co Ltd filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of EP3617526A1 publication Critical patent/EP3617526A1/en
Publication of EP3617526A4 publication Critical patent/EP3617526A4/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • 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
    • F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of 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
EP17907360.6A 2017-04-26 2017-12-25 Control method for assembling or disassembling impeller of air conditioner, and air conditioner Pending EP3617526A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710286542.3A CN108799196B (en) 2017-04-26 2017-04-26 Air conditioner impeller dismounting/mounting control method and air conditioner
PCT/CN2017/118322 WO2018196420A1 (en) 2017-04-26 2017-12-25 Control method for assembling or disassembling impeller of air conditioner, and air conditioner

Publications (2)

Publication Number Publication Date
EP3617526A1 EP3617526A1 (en) 2020-03-04
EP3617526A4 true EP3617526A4 (en) 2021-01-13

Family

ID=63918016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17907360.6A Pending EP3617526A4 (en) 2017-04-26 2017-12-25 Control method for assembling or disassembling impeller of air conditioner, and air conditioner

Country Status (3)

Country Link
EP (1) EP3617526A4 (en)
CN (1) CN108799196B (en)
WO (1) WO2018196420A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111219360B (en) * 2018-11-27 2022-08-02 广东美的环境电器制造有限公司 Wind wheel device and household appliance
CN111121174B (en) * 2020-01-16 2024-03-29 珠海格力电器股份有限公司 Fan assembly, window air conditioner and control method of window air conditioner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04126926A (en) * 1990-09-19 1992-04-27 Mitsubishi Electric Corp Air conditioner
JPH11132493A (en) * 1997-10-29 1999-05-21 Mitsubishi Electric Corp Blower
JP2015206482A (en) * 2014-04-17 2015-11-19 三菱電機株式会社 Indoor unit for air conditioner
WO2016074607A1 (en) * 2014-11-13 2016-05-19 游飞 Easily detachable wall-mounted air-conditioner indoor unit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2185861Y (en) * 1993-11-13 1994-12-21 成都市工业合作联社 Air conditioner with humidifier
US6247324B1 (en) * 2000-03-07 2001-06-19 Chien-Chih Hsu Air conditioning apparatus with a water pump
CN2544877Y (en) * 2002-03-04 2003-04-16 长沙海赛新技术有限公司 Fan impeller demounting device
CN2713363Y (en) * 2004-07-06 2005-07-27 广东科龙电器股份有限公司 Switch assembly for air exhaust door of indoor set of air conditioner
CN2823621Y (en) 2005-07-22 2006-10-04 珠海格力电器股份有限公司 Fan device for domestic electrical appliance
TW201318889A (en) * 2011-11-02 2013-05-16 Dmp Electronics Inc Omnidirectional wheel for convenient disassembly and assembly and omnidirectional wheel set
DE102012018968A1 (en) * 2012-09-26 2013-03-14 Daimler Ag Puller device for disassembling bearing arrangement for supporting wheel of lorry, has disassembly fixing device fixed to mounting device of arrangement at auxiliary fixing device for transferring peel force by disassembly fixing device
CN106194849B (en) * 2015-04-30 2024-04-09 贵州盘江矿山机械有限公司 Draught fan rotor impeller dismounting device
CN205714939U (en) * 2016-05-06 2016-11-23 宁波方太厨具有限公司 A kind of centrifugal blower of impeller fast demountable
CN205817716U (en) * 2016-06-15 2016-12-21 天津钢管集团股份有限公司 Water ring vacuum pump vane tool special for dismounting
CN205897337U (en) * 2016-07-12 2017-01-18 宁波奥克斯空调有限公司 Wall air conditioner indoor set of readily removable
WO2018137419A1 (en) * 2017-01-25 2018-08-02 珠海格力电器股份有限公司 Impeller assembly and air conditioner
CN106917828B (en) * 2017-03-16 2019-08-30 珠海格力电器股份有限公司 A kind of bearing block assembly and its air conditioner
CN206682170U (en) * 2017-03-16 2017-11-28 珠海格力电器股份有限公司 A kind of bearing block assembly and its air conditioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04126926A (en) * 1990-09-19 1992-04-27 Mitsubishi Electric Corp Air conditioner
JPH11132493A (en) * 1997-10-29 1999-05-21 Mitsubishi Electric Corp Blower
JP2015206482A (en) * 2014-04-17 2015-11-19 三菱電機株式会社 Indoor unit for air conditioner
WO2016074607A1 (en) * 2014-11-13 2016-05-19 游飞 Easily detachable wall-mounted air-conditioner indoor unit

Also Published As

Publication number Publication date
EP3617526A1 (en) 2020-03-04
CN108799196A (en) 2018-11-13
CN108799196B (en) 2020-10-16
WO2018196420A1 (en) 2018-11-01

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