EP4130588A4 - Air conditioner outdoor unit - Google Patents

Air conditioner outdoor unit Download PDF

Info

Publication number
EP4130588A4
EP4130588A4 EP21899646.0A EP21899646A EP4130588A4 EP 4130588 A4 EP4130588 A4 EP 4130588A4 EP 21899646 A EP21899646 A EP 21899646A EP 4130588 A4 EP4130588 A4 EP 4130588A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
outdoor unit
conditioner outdoor
unit
air
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
EP21899646.0A
Other languages
German (de)
French (fr)
Other versions
EP4130588A1 (en
Inventor
Naitong LIU
Weitao Chen
Zhenjiang ZHAN
Dongdong YU
Yuefei LI
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.)
Midea Group Co Ltd
GD Midea Heating and Ventilating Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
GD Midea Heating and Ventilating Equipment 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 Midea Group Co Ltd, GD Midea Heating and Ventilating Equipment Co Ltd filed Critical Midea Group Co Ltd
Publication of EP4130588A1 publication Critical patent/EP4130588A1/en
Publication of EP4130588A4 publication Critical patent/EP4130588A4/en
Pending legal-status Critical Current

Links

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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/40—Vibration or noise prevention at outdoor 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • 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
    • F24F1/14—Heat exchangers specially adapted for separate outdoor units
    • F24F1/16—Arrangement or mounting thereof
    • 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
    • F24F1/50—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow with outlet air in upward direction
    • 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
    • F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
EP21899646.0A 2020-12-03 2021-08-31 Air conditioner outdoor unit Pending EP4130588A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202022893868.2U CN214223261U (en) 2020-12-03 2020-12-03 Outdoor machine of air conditioner
PCT/CN2021/115715 WO2022116610A1 (en) 2020-12-03 2021-08-31 Air conditioner outdoor unit

Publications (2)

Publication Number Publication Date
EP4130588A1 EP4130588A1 (en) 2023-02-08
EP4130588A4 true EP4130588A4 (en) 2023-11-15

Family

ID=77700797

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21899646.0A Pending EP4130588A4 (en) 2020-12-03 2021-08-31 Air conditioner outdoor unit

Country Status (4)

Country Link
US (1) US20230160584A1 (en)
EP (1) EP4130588A4 (en)
CN (1) CN214223261U (en)
WO (1) WO2022116610A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2535660A2 (en) * 2011-06-13 2012-12-19 Sanyo Electric Co., Ltd. Outdoor unit for air conditioner
EP2549194A1 (en) * 2011-07-19 2013-01-23 Sanyo Electric Co., Ltd. Fan guard and air conditioner having the same
KR20190141479A (en) * 2018-06-14 2019-12-24 엘지전자 주식회사 An outdoor unit for a an air conditioner
CN111486516A (en) * 2020-04-20 2020-08-04 青岛海信日立空调系统有限公司 Outdoor unit of air conditioner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5496697B2 (en) * 2010-01-29 2014-05-21 三洋電機株式会社 Air conditioner outdoor unit
WO2013183145A1 (en) * 2012-06-07 2013-12-12 三菱電機株式会社 Air conditioning outdoor unit
JP2014105901A (en) * 2012-11-26 2014-06-09 Hitachi Appliances Inc Outdoor unit of air conditioner
MX346109B (en) * 2012-11-30 2017-03-07 Plasticos Y Alambres S A De C V * Fan guard for air conditioning machine.
JP2016121856A (en) * 2014-12-25 2016-07-07 ダイキン工業株式会社 Heat source unit for refrigerator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2535660A2 (en) * 2011-06-13 2012-12-19 Sanyo Electric Co., Ltd. Outdoor unit for air conditioner
EP2549194A1 (en) * 2011-07-19 2013-01-23 Sanyo Electric Co., Ltd. Fan guard and air conditioner having the same
KR20190141479A (en) * 2018-06-14 2019-12-24 엘지전자 주식회사 An outdoor unit for a an air conditioner
CN111486516A (en) * 2020-04-20 2020-08-04 青岛海信日立空调系统有限公司 Outdoor unit of air conditioner

Also Published As

Publication number Publication date
US20230160584A1 (en) 2023-05-25
EP4130588A1 (en) 2023-02-08
CN214223261U (en) 2021-09-17
WO2022116610A1 (en) 2022-06-09

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Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20221103

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20231013

RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 1/38 20110101ALI20231009BHEP

Ipc: F24F 1/16 20110101ALI20231009BHEP

Ipc: F24F 1/56 20110101ALI20231009BHEP

Ipc: F24F 1/40 20110101ALI20231009BHEP

Ipc: F24F 1/50 20110101ALI20231009BHEP

Ipc: F24F 1/06 20110101AFI20231009BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)