FR3074882B1 - AIR CONDITIONER - Google Patents

AIR CONDITIONER Download PDF

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Publication number
FR3074882B1
FR3074882B1 FR1859526A FR1859526A FR3074882B1 FR 3074882 B1 FR3074882 B1 FR 3074882B1 FR 1859526 A FR1859526 A FR 1859526A FR 1859526 A FR1859526 A FR 1859526A FR 3074882 B1 FR3074882 B1 FR 3074882B1
Authority
FR
France
Prior art keywords
fan
heat exchanger
indoor
air conditioner
indoor heat
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.)
Active
Application number
FR1859526A
Other languages
French (fr)
Other versions
FR3074882A1 (en
Inventor
Hisashi Daisaka
Jiaye Cai
Keisuke Fukuhara
Kosuke Ohnishi
Tomohiro Kato
Akitoshi Kawazoe
Kazuma Hosokawa
Kazuo Odate
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.)
Hitachi Johnson Controls Air Conditioning Inc
Original Assignee
Hitachi Johnson Controls Air Conditioning Inc
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 Hitachi Johnson Controls Air Conditioning Inc filed Critical Hitachi Johnson Controls Air Conditioning Inc
Publication of FR3074882A1 publication Critical patent/FR3074882A1/en
Application granted granted Critical
Publication of FR3074882B1 publication Critical patent/FR3074882B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/41—Defrosting; Preventing freezing
    • F24F11/43—Defrosting; Preventing freezing of indoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/02—Non-rotary, e.g. reciprocated, appliances having brushes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
    • 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
    • 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
    • F24F2221/22—Cleaning ducts or apparatus

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-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Air Conditioning Control Device (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne un climatiseur qui nettoie un dispositif incluant un ventilateur intérieur. Le climatiseur inclut un échangeur de chaleur intérieur (15), un ventilateur intérieur (16), l'un parmi un plateau récepteur de rosée (18) et un récipient à poussière est agencé sous l'échangeur de chaleur intérieur (15), un nettoyeur de ventilateur (24) qui est agencé entre l'échangeur de chaleur intérieur (15) et le ventilateur intérieur (16) pour nettoyer le ventilateur intérieur (16), dans lequel au moins l'un de l'échangeur de chaleur intérieur (15) et du plateau récepteur de rosée (18) est situé sous le nettoyeur de ventilateur (24), ou au moins l'un de l'échangeur de chaleur intérieur (15) et le récipient à poussière est situé sous le nettoyeur de ventilateur (24).Provided is an air conditioner which cleans a device including an indoor fan. The air conditioner includes an indoor heat exchanger (15), an indoor fan (16), one of a dew receiving tray (18) and a dust container is arranged under the indoor heat exchanger (15), a fan cleaner (24) which is arranged between the indoor heat exchanger (15) and the indoor fan (16) for cleaning the indoor fan (16), in which at least one of the indoor heat exchanger ( 15) and the dew collecting tray (18) is located under the fan cleaner (24), or at least one of the indoor heat exchanger (15) and the dust container is located under the fan cleaner (24).

FR1859526A 2017-12-13 2018-10-15 AIR CONDITIONER Active FR3074882B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017238202 2017-12-13
JP2017238202 2017-12-13

Publications (2)

Publication Number Publication Date
FR3074882A1 FR3074882A1 (en) 2019-06-14
FR3074882B1 true FR3074882B1 (en) 2021-01-29

Family

ID=66213881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1859526A Active FR3074882B1 (en) 2017-12-13 2018-10-15 AIR CONDITIONER

Country Status (5)

Country Link
JP (2) JP6563156B1 (en)
FR (1) FR3074882B1 (en)
MY (1) MY173725A (en)
TW (1) TWI650490B (en)
WO (2) WO2019116590A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112128928A (en) * 2019-06-25 2020-12-25 青岛海尔空调器有限总公司 Air conditioner and cleaning and sterilizing method thereof
JP7402754B2 (en) 2020-06-15 2023-12-21 日立ジョンソンコントロールズ空調株式会社 air conditioner
CN112484151B (en) * 2020-11-19 2021-11-05 珠海格力电器股份有限公司 Air conditioner
CN114719335B (en) * 2022-05-10 2023-06-06 珠海格力电器股份有限公司 Air conditioner cleaning method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05231728A (en) * 1992-02-24 1993-09-07 Toshiba Corp Air conditioner
JP4432865B2 (en) * 2004-09-30 2010-03-17 ダイキン工業株式会社 Blower impeller and air conditioner using the same
WO2006051740A1 (en) * 2004-11-10 2006-05-18 Matsushita Electric Industrial Co., Ltd. Air conditioner having indoor unit with automatic air filter cleaning function
JP4878521B2 (en) * 2006-08-10 2012-02-15 東芝キヤリア株式会社 Air conditioner indoor unit
JP2008051430A (en) * 2006-08-25 2008-03-06 Toshiba Kyaria Kk Indoor unit for air conditioner
JP4046755B2 (en) * 2006-10-27 2008-02-13 シャープ株式会社 Air conditioner
JP4402095B2 (en) * 2006-11-06 2010-01-20 日立アプライアンス株式会社 Air conditioner
JP2009019813A (en) * 2007-07-11 2009-01-29 Daikin Ind Ltd Cleaning mechanism of indoor unit
KR101392313B1 (en) * 2007-08-29 2014-05-07 엘지전자 주식회사 air conditioner
WO2009113244A1 (en) * 2008-03-10 2009-09-17 パナソニック株式会社 Air conditioner
JP6379788B2 (en) * 2014-07-22 2018-08-29 ダイキン工業株式会社 Cross flow fan and air conditioner equipped with the same

Also Published As

Publication number Publication date
FR3074882A1 (en) 2019-06-14
WO2019116602A1 (en) 2019-06-20
WO2019116590A1 (en) 2019-06-20
TW201928211A (en) 2019-07-16
JPWO2019116602A1 (en) 2019-12-19
JP6563156B1 (en) 2019-08-21
MY173725A (en) 2020-02-18
JP2019105435A (en) 2019-06-27
TWI650490B (en) 2019-02-11

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