EP4553390A4 - AIR CONDITIONER INDOOR UNIT AND KITCHEN AIR CONDITIONER SET - Google Patents

AIR CONDITIONER INDOOR UNIT AND KITCHEN AIR CONDITIONER SET

Info

Publication number
EP4553390A4
EP4553390A4 EP22950045.9A EP22950045A EP4553390A4 EP 4553390 A4 EP4553390 A4 EP 4553390A4 EP 22950045 A EP22950045 A EP 22950045A EP 4553390 A4 EP4553390 A4 EP 4553390A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
indoor unit
kitchen
conditioner indoor
conditioner set
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
EP22950045.9A
Other languages
German (de)
French (fr)
Other versions
EP4553390A1 (en
Inventor
Junhao Huang
Zhiyao Zhong
Chao Cheng
Zhongqing Chen
Yuwen Mo
Jichang Jiang
Liuzhu Wei
Haiwei 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.)
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
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
Priority claimed from CN202210806310.7A external-priority patent/CN117404713A/en
Priority claimed from CN202221776214.4U external-priority patent/CN217876148U/en
Application filed by GD Midea Air Conditioning Equipment Co Ltd filed Critical GD Midea Air Conditioning Equipment Co Ltd
Publication of EP4553390A1 publication Critical patent/EP4553390A1/en
Publication of EP4553390A4 publication Critical patent/EP4553390A4/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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • 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
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • 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
    • 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 Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
EP22950045.9A 2022-07-08 2022-10-26 AIR CONDITIONER INDOOR UNIT AND KITCHEN AIR CONDITIONER SET Pending EP4553390A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202210806310.7A CN117404713A (en) 2022-07-08 2022-07-08 Air conditioner indoor unit and kitchen air conditioner suit
CN202221776214.4U CN217876148U (en) 2022-07-08 2022-07-08 Air conditioner indoor unit and kitchen air conditioner set
PCT/CN2022/127761 WO2024007486A1 (en) 2022-07-08 2022-10-26 Air conditioner indoor unit and kitchen air conditioner set

Publications (2)

Publication Number Publication Date
EP4553390A1 EP4553390A1 (en) 2025-05-14
EP4553390A4 true EP4553390A4 (en) 2025-10-15

Family

ID=89454076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22950045.9A Pending EP4553390A4 (en) 2022-07-08 2022-10-26 AIR CONDITIONER INDOOR UNIT AND KITCHEN AIR CONDITIONER SET

Country Status (3)

Country Link
US (1) US20260009559A1 (en)
EP (1) EP4553390A4 (en)
WO (1) WO2024007486A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013129527A1 (en) * 2012-02-29 2013-09-06 東芝キヤリア株式会社 Built-in air conditioner
CN104329728B (en) * 2014-10-23 2017-06-23 广东欧科空调制冷有限公司 Concealed installation ceiling type air conditioner indoor unit with water pump component
WO2021082335A1 (en) * 2019-10-31 2021-05-06 青岛海信日立空调系统有限公司 Duct-type air conditioner
WO2021128655A1 (en) * 2019-12-27 2021-07-01 青岛海尔空调电子有限公司 Air conditioner and control method therefor
WO2022005015A1 (en) * 2020-07-01 2022-01-06 삼성전자주식회사 Ceiling type air conditioner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102147130A (en) * 2011-04-18 2011-08-10 广东美的制冷设备有限公司 Indoor machine of two-tubular air conditioner
CN104033984B (en) * 2013-03-08 2018-07-31 上海龙胜实业有限公司 A kind of aeration device for kitchen Integral ceiling
CN105509143A (en) * 2014-10-14 2016-04-20 青岛海尔空调电子有限公司 Indoor unit of air conditioner and air conditioner
CN104266264B (en) * 2014-10-16 2016-09-21 上海圣峰建材科技有限公司 A kind of Integral ceiling air-conditioning and mounting structure thereof
JP6976072B2 (en) * 2017-04-11 2021-12-01 日立ジョンソンコントロールズ空調株式会社 Indoor unit of air conditioner
CN209026958U (en) * 2018-04-26 2019-06-25 蔡仁 A kind of air conditioner indoor unit
CN109945302B (en) * 2019-02-26 2024-04-19 广东美的制冷设备有限公司 Indoor unit of air conditioner
CN114046564A (en) * 2021-11-15 2022-02-15 珠海格力节能环保制冷技术研究中心有限公司 Air conditioner indoor unit, air conditioner and air supply control method of air conditioner indoor unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013129527A1 (en) * 2012-02-29 2013-09-06 東芝キヤリア株式会社 Built-in air conditioner
CN104329728B (en) * 2014-10-23 2017-06-23 广东欧科空调制冷有限公司 Concealed installation ceiling type air conditioner indoor unit with water pump component
WO2021082335A1 (en) * 2019-10-31 2021-05-06 青岛海信日立空调系统有限公司 Duct-type air conditioner
WO2021128655A1 (en) * 2019-12-27 2021-07-01 青岛海尔空调电子有限公司 Air conditioner and control method therefor
WO2022005015A1 (en) * 2020-07-01 2022-01-06 삼성전자주식회사 Ceiling type air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024007486A1 *

Also Published As

Publication number Publication date
WO2024007486A1 (en) 2024-01-11
EP4553390A1 (en) 2025-05-14
US20260009559A1 (en) 2026-01-08

Similar Documents

Publication Publication Date Title
EP4092336A4 (en) INDOOR AIR CONDITIONING UNIT AND AIR CONDITIONER
EP3604937A4 (en) INDOOR AIR CONDITIONER UNIT HOUSING ASSEMBLY AND INDOOR AIR CONDITIONER UNIT
EP4130586A4 (en) WALL MOUNT AIR CONDITIONER INDOOR UNIT AND AIR CONDITIONER
EP4202323A4 (en) AIR CONDITIONING SYSTEM AND INDOOR UNIT THEREOF
EP4056924A4 (en) INDOOR AIR CONDITIONING UNIT AND ASSOCIATED AIR CONDITIONER
EP3940304A4 (en) AIR CONDITIONER OUTDOOR UNIT AND AIR CONDITIONER
EP4036485A4 (en) AIR CONDITIONER AND AIR CONDITIONER INDOOR UNIT
EP4092337A4 (en) INDOOR AIR CONDITIONING UNIT AND AIR CONDITIONER
EP4617574A4 (en) INDOOR AIR CONDITIONING UNIT
EP4030111A4 (en) INDOOR BLOWER AND AIR CONDITIONING UNIT
EP3734170A4 (en) INDOOR AIR CONDITIONING UNIT AND AIR CONDITIONER
EP3760942C0 (en) INDOOR AIR CONDITIONING UNIT AND AIR CONDITIONER
EP3805657A4 (en) AIR EXHAUST DUCT STRUCTURE, AIR EXHAUST PANEL AND INDOOR CEILING AIR CONDITIONER UNIT
EP4553390A4 (en) AIR CONDITIONER INDOOR UNIT AND KITCHEN AIR CONDITIONER SET
EP4130588A4 (en) OUTDOOR AIR CONDITIONER UNIT
EP4015930A4 (en) INDOOR AIR CONDITIONING UNIT AND AIR CONDITIONER
EP4015929A4 (en) INDOOR AIR CONDITIONING UNIT AND AIR CONDITIONER
EP4056908A4 (en) AIR CONDITIONER AND AIR CONDITIONER INDOOR UNIT
EP4067774A4 (en) AIR CONDITIONER AND AIR CONDITIONER INDOOR UNIT
EP3967947A4 (en) OUTDOOR UNIT OF AIR CONDITIONER AND AIR CONDITIONER
EP4113022A4 (en) OUTDOOR UNIT AND AIR CONDITIONER
EP3916238A4 (en) BLOWER FAN, INDOOR UNIT, AND AIR CONDITIONER
EP4350228A4 (en) AIR CONDITIONER INDOOR UNIT
EP4191185A4 (en) AIR CONDITIONER AND AIR CONDITIONER UNIT
EP4012274A4 (en) AIR CONDITIONER AND AIR CONDITIONER INDOOR UNIT

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: 20250210

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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20250911

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 1/00 20190101AFI20250905BHEP

Ipc: F24F 13/22 20060101ALI20250905BHEP

Ipc: F24F 1/0067 20190101ALI20250905BHEP