MY164382A - Air-conditioning indoor machine - Google Patents

Air-conditioning indoor machine

Info

Publication number
MY164382A
MY164382A MYPI2016702107A MYPI2016702107A MY164382A MY 164382 A MY164382 A MY 164382A MY PI2016702107 A MYPI2016702107 A MY PI2016702107A MY PI2016702107 A MYPI2016702107 A MY PI2016702107A MY 164382 A MY164382 A MY 164382A
Authority
MY
Malaysia
Prior art keywords
fan
referencing
conditioning indoor
indoor machine
angle
Prior art date
Application number
MYPI2016702107A
Inventor
Masafumi Uda
Original Assignee
Daikin Ind 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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of MY164382A publication Critical patent/MY164382A/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
    • 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
    • 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
    • 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/422—Discharge tongues
    • 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
    • F04D29/5826—Cooling at least part of the working fluid in 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
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0025—Cross-flow or tangential fans
    • 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
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • 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
    • 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
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

TO PROVIDE BOTH SURGING PROOF STRESS AND ENERGY CONSERVATION PROPERTIES IN A WALL-MOUNTED AIR-CONDITIONING INDOOR MACHINE, A STABILIZER (17), A REAR GUIDER (18), AND A CROSS-FLOW FAN (30) ARE ARRANGED SO THAT THREE EXPRESSIONS, (θA ‒ θ0) > 16°, 17° < (θB ‒ θ0) < 26°, AND θB ≥ θA, ARE SATISFIED BY A REFERENCE ANGLE (θ0) FORMED BY A FAN-REFERENCING HORIZONTAL LINE (L1) AND A SCROLL-REFERENCING LINE (L2), A FIRST ANGLE (θA) FORMED BY THE FAN-REFERENCING HORIZONTAL LINE (L1) AND A FIRST STRAIGHT LINE (SL1) CONNECTING A FAN CENTER POINT (O) AND A FRONT-SURFACE-SIDE CLOSEST POINT (P7) OF THE STABILIZER (17), AND A SECOND ANGLE (θB) FORMED BY THE FAN-REFERENCING HORIZONTAL LINE (L1) AND A SECOND STRAIGHT LINE (SL2) CONNECTING THE FAN CENTER POINT (O) AND A BACK-SURFACE-SIDE CLOSEST POINT (P8) OF THE REAR GUIDER (18).
MYPI2016702107A 2013-12-27 2014-12-17 Air-conditioning indoor machine MY164382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013272121A JP5862655B2 (en) 2013-12-27 2013-12-27 Air conditioning indoor unit

Publications (1)

Publication Number Publication Date
MY164382A true MY164382A (en) 2017-12-15

Family

ID=53478521

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016702107A MY164382A (en) 2013-12-27 2014-12-17 Air-conditioning indoor machine

Country Status (9)

Country Link
US (1) US20170003038A1 (en)
EP (1) EP3088806B1 (en)
JP (1) JP5862655B2 (en)
CN (1) CN105849467B (en)
AU (1) AU2014371321B2 (en)
BR (1) BR112016014857B1 (en)
ES (1) ES2667960T3 (en)
MY (1) MY164382A (en)
WO (1) WO2015098657A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107490066B (en) * 2017-08-25 2023-05-23 武汉凌达压缩机有限公司 Indoor unit and air conditioning system
CN112204208B (en) * 2018-06-01 2022-05-03 大金工业株式会社 Air supply device
WO2020155352A1 (en) * 2019-02-03 2020-08-06 广东美的制冷设备有限公司 Window-type air conditioner
JP7244773B2 (en) * 2021-01-22 2023-03-23 ダイキン工業株式会社 Wall-mounted air conditioning indoor units and air conditioners

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3649567B2 (en) * 1998-01-12 2005-05-18 三菱電機株式会社 Once-through fan
JP3497073B2 (en) * 1998-01-19 2004-02-16 三菱電機株式会社 Once-through blower
JP2001280288A (en) * 2000-03-31 2001-10-10 Daikin Ind Ltd Impeller structure of multiblade blower
AU767078B2 (en) * 2000-09-29 2003-10-30 Mitsubishi Denki Kabushiki Kaisha Air conditioner
JP2002276585A (en) * 2001-03-23 2002-09-25 Mitsubishi Heavy Ind Ltd Indoor unit and air conditioner
JP3564414B2 (en) * 2001-03-23 2004-09-08 三菱重工業株式会社 Indoor unit and air conditioner
CN1282853C (en) * 2001-03-23 2006-11-01 三菱重工业株式会社 Indoor unit and air conditioner
JP4214994B2 (en) * 2004-12-24 2009-01-28 三菱電機株式会社 Air conditioner
JP2008008500A (en) 2006-06-27 2008-01-17 Matsushita Electric Ind Co Ltd Air conditioner

Also Published As

Publication number Publication date
JP5862655B2 (en) 2016-02-16
EP3088806B1 (en) 2018-04-18
US20170003038A1 (en) 2017-01-05
AU2014371321B2 (en) 2016-08-04
BR112016014857A2 (en) 2017-08-08
EP3088806A4 (en) 2017-03-01
BR112016014857B1 (en) 2022-05-03
JP2015124985A (en) 2015-07-06
ES2667960T3 (en) 2018-05-16
EP3088806A1 (en) 2016-11-02
CN105849467B (en) 2017-12-01
WO2015098657A1 (en) 2015-07-02
CN105849467A (en) 2016-08-10

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