EP3992541A4 - Air conditioner indoor unit - Google Patents

Air conditioner indoor unit Download PDF

Info

Publication number
EP3992541A4
EP3992541A4 EP19938469.4A EP19938469A EP3992541A4 EP 3992541 A4 EP3992541 A4 EP 3992541A4 EP 19938469 A EP19938469 A EP 19938469A EP 3992541 A4 EP3992541 A4 EP 3992541A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
indoor unit
conditioner indoor
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
EP19938469.4A
Other languages
German (de)
French (fr)
Other versions
EP3992541A1 (en
Inventor
Zisheng ZHAO
Tao RAO
Weifei XUE
Shuai Zhao
Yuanjie SHANG
Yong Chen
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 Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
GD Midea Air Conditioning 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 Air Conditioning Equipment Co Ltd filed Critical Midea Group Co Ltd
Publication of EP3992541A1 publication Critical patent/EP3992541A1/en
Publication of EP3992541A4 publication Critical patent/EP3992541A4/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
    • F24F1/0007—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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust Silencers (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP19938469.4A 2019-07-23 2019-11-25 Air conditioner indoor unit Pending EP3992541A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201921166353.3U CN210688490U (en) 2019-07-23 2019-07-23 Indoor unit of air conditioner
PCT/CN2019/120709 WO2021012546A1 (en) 2019-07-23 2019-11-25 Air conditioner indoor unit

Publications (2)

Publication Number Publication Date
EP3992541A1 EP3992541A1 (en) 2022-05-04
EP3992541A4 true EP3992541A4 (en) 2022-08-24

Family

ID=70902676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19938469.4A Pending EP3992541A4 (en) 2019-07-23 2019-11-25 Air conditioner indoor unit

Country Status (3)

Country Link
EP (1) EP3992541A4 (en)
CN (1) CN210688490U (en)
WO (1) WO2021012546A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217979233U (en) * 2021-04-30 2022-12-06 浙江盾安禾田金属有限公司 Silencer and air conditioner with same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6148631A (en) * 1998-05-14 2000-11-21 Matsushita Electric Industrial Co., Ltd. Silencer and air conditioner
EP1371920A2 (en) * 2002-06-12 2003-12-17 Lg Electronics Inc. Heating/cooling system used in air conditioner
EP1371919A2 (en) * 2002-06-12 2003-12-17 Lg Electronics Inc. Heating/cooling system used in air conditioner
CN104422109B (en) * 2013-08-26 2018-02-06 广东美的暖通设备有限公司 For air-conditioning silencer and there is its air-conditioning

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2342298Y (en) * 1998-08-24 1999-10-06 海尔集团公司 Silence rfor refrigerating system of air conditioner
JP2006098020A (en) * 2004-09-30 2006-04-13 Mitsubishi Heavy Ind Ltd Air conditioner and strainer
JP2010078288A (en) * 2008-09-29 2010-04-08 Daikin Ind Ltd Refrigeration system
CN202993509U (en) * 2012-11-22 2013-06-12 广东美的电器股份有限公司 Air conditioner and silencer
CN204115303U (en) * 2014-07-29 2015-01-21 广东美的制冷设备有限公司 Air conditioner room unit and heat exchanger thereof
CN205048595U (en) * 2015-09-16 2016-02-24 珠海格力电器股份有限公司 Connecting pipe for air conditioner and air conditioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6148631A (en) * 1998-05-14 2000-11-21 Matsushita Electric Industrial Co., Ltd. Silencer and air conditioner
EP1371920A2 (en) * 2002-06-12 2003-12-17 Lg Electronics Inc. Heating/cooling system used in air conditioner
EP1371919A2 (en) * 2002-06-12 2003-12-17 Lg Electronics Inc. Heating/cooling system used in air conditioner
CN104422109B (en) * 2013-08-26 2018-02-06 广东美的暖通设备有限公司 For air-conditioning silencer and there is its air-conditioning

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021012546A1 *

Also Published As

Publication number Publication date
EP3992541A1 (en) 2022-05-04
CN210688490U (en) 2020-06-05
WO2021012546A1 (en) 2021-01-28

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A4 Supplementary search report drawn up and despatched

Effective date: 20220722

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 41/00 20210101ALI20220718BHEP

Ipc: F24F 13/24 20060101AFI20220718BHEP

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