BR112016015825A2 - INTERNAL UNIT FOR AIR CONDITIONING APPLIANCE - Google Patents

INTERNAL UNIT FOR AIR CONDITIONING APPLIANCE

Info

Publication number
BR112016015825A2
BR112016015825A2 BR112016015825A BR112016015825A BR112016015825A2 BR 112016015825 A2 BR112016015825 A2 BR 112016015825A2 BR 112016015825 A BR112016015825 A BR 112016015825A BR 112016015825 A BR112016015825 A BR 112016015825A BR 112016015825 A2 BR112016015825 A2 BR 112016015825A2
Authority
BR
Brazil
Prior art keywords
indoor unit
air
wall
fan
heat exchanger
Prior art date
Application number
BR112016015825A
Other languages
Portuguese (pt)
Inventor
Sato Daiwa
Iwase Taku
Obara Hideshi
Fushimi Naoyuki
Original Assignee
Hitachi Johnson Controls Air Conditioning Inc
Johnson Controls Hitachi Air Conditioning Tech Hong Kong Limited
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, Johnson Controls Hitachi Air Conditioning Tech Hong Kong Limited filed Critical Hitachi Johnson Controls Air Conditioning Inc
Publication of BR112016015825A2 publication Critical patent/BR112016015825A2/en

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
    • F24F13/20—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
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate

Abstract

UNIDADE INTERNA PARA APARELHO DE AR CONDICIONADO. Trata-se se uma unidade interna para um aparelho de ar condicionado com a qual a largura de rota de fluxo eficaz de uma rota de fluxo de abertura de descarga é mantida independentemente de mudanças no volume de fluxo de ar, impedindo, desse modo, um aumento na perda de pressão e aprimorando eficiência de energia. Essa unidade interna é para um aparelho de ar condicionado que tem uma ventoinha que é disposta no centro da unidade interna e que descarrega ar na direção periférica, um trocador de calor que é disposto na periferia da ventoinha e que troca calor entre um refrigerante e o ar da ventoinha, e um recipiente de drenagem para coletar água que condensa no trocador de calor. Nessa unidade interna, uma parte geradora de separação é formada na parede a jusante do recipiente de drenagem no lado a jusante do trocador de calor, sendo que essa parte geradora de separação é formada entre a extremidade mais superior da parede a jusante e a parte de extremidade inferior do recipiente de drenagem e a partir da extremidade mais superior da parede a jusante em direção a uma parte descendente da parede interna no lado a jusante. Adicionalmente, uma parte inibidora de separação é formada pela parte descendente da parede interna.INTERNAL UNIT FOR AIR CONDITIONING APPLIANCE. This is an indoor unit for an air conditioner with which the effective flow path width of a discharge opening flow path is maintained irrespective of changes in air flow volume, thereby preventing a increase in pressure drop and improving energy efficiency. This indoor unit is for an air conditioner which has a fan which is arranged in the center of the indoor unit and which discharges air in the peripheral direction, a heat exchanger which is arranged at the periphery of the fan and which exchanges heat between a refrigerant and the fan air, and a drain pan to collect water that condenses on the heat exchanger. In this indoor unit, a separation generating part is formed in the downstream wall of the drain pan on the downstream side of the heat exchanger, and this separation generating part is formed between the uppermost end of the downstream wall and the lower end of the drain pan and from the uppermost end of the downstream wall towards a descending part of the inner wall on the downstream side. In addition, a separation inhibiting part is formed by the descending part of the inner wall.

BR112016015825A 2014-01-08 2014-01-08 INTERNAL UNIT FOR AIR CONDITIONING APPLIANCE BR112016015825A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/050096 WO2015104796A1 (en) 2014-01-08 2014-01-08 Indoor unit for air conditioner

Publications (1)

Publication Number Publication Date
BR112016015825A2 true BR112016015825A2 (en) 2017-08-08

Family

ID=53523649

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016015825A BR112016015825A2 (en) 2014-01-08 2014-01-08 INTERNAL UNIT FOR AIR CONDITIONING APPLIANCE

Country Status (4)

Country Link
JP (1) JP6241959B2 (en)
CN (1) CN105934637A (en)
BR (1) BR112016015825A2 (en)
WO (1) WO2015104796A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018025357A (en) * 2016-08-10 2018-02-15 日立ジョンソンコントロールズ空調株式会社 Indoor unit and air conditioner
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
CN113739273B (en) * 2021-09-01 2022-09-30 珠海格力电器股份有限公司 Heat exchange air duct assembly and air conditioner

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124892A (en) * 1984-07-13 1986-02-03 株式会社日立製作所 Fluid path
JP2519262B2 (en) * 1987-09-30 1996-07-31 株式会社東芝 Electronic device housing
JPH07133798A (en) * 1993-11-09 1995-05-23 Hitachi Ltd Impeller of mixed flow pump
JP3240854B2 (en) * 1994-09-26 2001-12-25 三菱電機株式会社 Air conditioner outlet
JPH10253089A (en) * 1997-03-11 1998-09-25 Daikin Ind Ltd Air conditioner
JP3624808B2 (en) * 2000-08-11 2005-03-02 ダイキン工業株式会社 Air conditioner decorative panel, air outlet unit, and air conditioner
JP4649742B2 (en) * 2001-01-17 2011-03-16 ダイキン工業株式会社 Air conditioner
JP2002235930A (en) * 2001-02-09 2002-08-23 Daikin Ind Ltd Air conditioner
JP4553812B2 (en) * 2005-08-26 2010-09-29 三菱電機株式会社 Air conditioner
JP5923871B2 (en) * 2011-05-31 2016-05-25 ダイキン工業株式会社 Indoor unit for air conditioner
CN104755847B (en) * 2013-09-17 2017-08-04 三菱电机株式会社 Air conditioner

Also Published As

Publication number Publication date
WO2015104796A1 (en) 2015-07-16
CN105934637A (en) 2016-09-07
JP6241959B2 (en) 2017-12-06
JPWO2015104796A1 (en) 2017-03-23

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC. (J

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements