EP3717834A2 - Dispositif de climatisation portatif - Google Patents

Dispositif de climatisation portatif

Info

Publication number
EP3717834A2
EP3717834A2 EP18874754.7A EP18874754A EP3717834A2 EP 3717834 A2 EP3717834 A2 EP 3717834A2 EP 18874754 A EP18874754 A EP 18874754A EP 3717834 A2 EP3717834 A2 EP 3717834A2
Authority
EP
European Patent Office
Prior art keywords
heat storage
storage chamber
pcm
conditioning device
condenser
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.)
Withdrawn
Application number
EP18874754.7A
Other languages
German (de)
English (en)
Other versions
EP3717834A4 (fr
Inventor
Arda KUYUMCU
Mehmet MUTLUDOGAN
Funda ERDEM
Ismail GERZELI
Isa TOSUN
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.)
Arcelik AS
Original Assignee
Arcelik AS
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 Arcelik AS filed Critical Arcelik AS
Publication of EP3717834A2 publication Critical patent/EP3717834A2/fr
Publication of EP3717834A4 publication Critical patent/EP3717834A4/fr
Withdrawn legal-status Critical Current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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/04—Arrangements for portability
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
    • F24F5/0021—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice using phase change material [PCM] for storage
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/146—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with springs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Definitions

  • the present invention relates to a portable air-conditioning device.
  • air-conditioning devices comprise an internal unit and an external unit, and the heat drawn from the internal unit during cooling process is discharged to the outer environment by the external unit.
  • cooling process is usually performed by discharging the heat drawn from the environment to the outer environment by means of a vent extending outdoors through an aperture opened on a window or a wall.
  • the vent structure that enables heat to be discharged to the outer environment, restricts transportability of the air-conditioning device.
  • portable air- conditioning devices are not preferred by many users since an aperture to be opened on a window or a wall for the vent needs to be formed suitably, in order to obtain an efficient cooling performance by providing insulation between the ambience that requires cooling and the outer environment.
  • the patent application no. WO2017137327 (A1 ) relates to a transportable air-conditioning device.
  • the aim of the present invention is to realize a portable air-conditioning device with enhanced cooling performance, in which hot air passage to the outer environment is prevented.
  • the portable air-conditioning device provided to achieve the aim of the present invention is disclosed in the claims.
  • PCM packages phase change material packages
  • the PCM packages become unable to store heat after being used for a certain duration, so they should be removed for the regeneration (cooling) process from the heat storage chamber in which they are disposed.
  • the portable air conditioning device of the invention comprises flaps mounted on the front side of the heat storage chamber, such that they can be opened and closed by pivoting about a horizontal or vertical axis from one edge by means of a spring hinge.
  • Each flap opens towards into the heat storage chamber when the PCM package is being placed, and closes the front face of the heat storage chamber after the PCM package is placed and/or removed.
  • the flaps can open and close in down-up, up-down direction or rightwards-leftwards.
  • Figure 1 is a schematic view of the portable air-conditioning device.
  • Figure 2 is a perspective view of the heat storage chamber.
  • Figure 3 is a perspective view of a heat storage chamber in which a PCM package is placed.
  • Figure 4 is a view of the detail A of Figure 2.
  • Figure 5 is a schematic view of a PCM package placed in a heat storage chamber comprising a flap opening upwards.
  • Figure 6 is a schematic view of a PCM package placed in a heat storage chamber comprising a flap opening downwards.
  • Figure 7 is a schematic view of a heat storage chamber comprising flaps opening sideways.
  • Figure 8 is a schematic view of a heat storage chamber comprising symmetrical flaps.
  • the portable air-conditioning device (1 comprises a compressor (2) enabling the cooling cycle, a condenser (3) enabling heat discharge to the outer environment by condensing a refrigerant, a condenser chamber (4) in which the condenser (3) is placed, an evaporator (5) drawing heat from the environment by evaporating the refrigerant and enabling cooling the ambient air, an evaporator fan (6) delivering the air cooled by the evaporator (5) to the outer ambience where the user is, at least one phase change material (PCM) package (7) (hereinafter referred to as PCM package (7)) obtained by packing phase change material (PCM) with high heat storage capacity in a container (not shown in the figures), transferring and storing the heat of the condenser (3), and a heat storage chamber (8) in which the PCM packages (7) are placed, and at least one opening (1 1 ) disposed between the condenser chamber (4) and the heat storage chamber (8), enabling directing the waste heat dissi
  • the portable air-conditioning device (1 ) of the invention comprises at least one flap (10),
  • the PCM packages (7) are placed into the air-conditioning device from the front side of the heat storage chamber (8) facing the user. Phase change process of the PCM packages (7) end after the portable air-conditioning device (1 ) have operated for a certain duration, and the packages are removed from the heat storage chamber (8) by the user, in order to be cooled.
  • the flap (10) opens into the heat storage chamber (8) by the contact of the PCM package (7) or by being pushed by the user, and the spring hinge (9) is stressed in the meanwhile.
  • the flap (10) closes the front side of the region emptied by the PCM package (7) due to being pulled back by the spring hinge (9).
  • each flap (10) is connected to the heat storage chamber (8) from its upper edge by means of the spring hinge (9), and opens in down-up direction by pivoting about the upper horizontal axis ( Figure 5).
  • each flap (10) is connected to the heat storage chamber (8) from its lower edge by means of the spring hinge (9), and opens in up-down direction by pivoting about the lower horizontal axis ( Figure 6).
  • each flap (10) is connected to the heat storage chamber (8) from a side (right or left) edge by means of the spring hinge (9), and opens rightwards or leftwards by pivoting about the vertical axis ( Figure 7).
  • the portable air-conditioning device (1 ) comprises symmetrical flaps (10) shaped as saloon/bar doors, of which two is used for each PCM package (7), opening by pivoting in mutually opposite directions (one to the right and one to the left) about the vertical axis ( Figure 8).
  • the flaps (10) covering the front face of the heat storage chamber (8) and used individually for each PCM package (7) enable the PCM packages (7) to be placed into and removed from the heat storage chamber (8) independent of each other. For example, when only one of the PCM packages (7) is removed to be cooled, the portion emptied by the removed PCM package (7) is covered by the flap (10) moving by means of the spring hinge (9), and the heat coming through the opening (1 1 ) to the heat storage chamber (8) is stored by the other PCM packages (7).
  • the flap (10) enables sealing, prevents the heat of the condenser (4) and the compressor (3) coming through the opening (1 1 ) to the heat storage chamber (8) from escaping to the outer environment, thereby enhancing the cooling performance of the air-conditioning device (1 ).

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

La présente invention concerne un dispositif de climatisation portatif (1) comprenant un compresseur (2) permettant un cycle de refroidissement, un condenseur (3) permettant la dissipation de la chaleur vers l'environnement externe par condensation d'un agent de refroidissement, une chambre de condensation (4) dans laquelle est placé le condenseur, un évaporateur (5) aspirant la chaleur de l'environnement par évaporation de l'agent de refroidissement et permettant le refroidissement de l'air ambiant, un ventilateur (6) distribuant l'air refroidi par l'évaporateur (5) vers l'environnement externe où se trouve l'utilisateur, au moins un boîtier PCM (7) obtenu par remplissage d'un matériau à changement de phase (PCM) ayant une capacité de stockage de chaleur élevée dans un contenant, transfert et stockage de la chaleur du condenseur (3), et une chambre de stockage de chaleur (8) dans laquelle sont placés les boîtiers PCM (7).
EP18874754.7A 2017-11-06 2018-10-05 Dispositif de climatisation portatif Withdrawn EP3717834A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2017/17316A TR201717316A2 (tr) 2017-11-06 2017-11-06 Portati̇f i̇kli̇mlendi̇rme ci̇hazi
PCT/TR2018/050559 WO2019088955A2 (fr) 2017-11-06 2018-10-05 Dispositif de climatisation portatif

Publications (2)

Publication Number Publication Date
EP3717834A2 true EP3717834A2 (fr) 2020-10-07
EP3717834A4 EP3717834A4 (fr) 2021-10-20

Family

ID=66331418

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18874754.7A Withdrawn EP3717834A4 (fr) 2017-11-06 2018-10-05 Dispositif de climatisation portatif

Country Status (3)

Country Link
EP (1) EP3717834A4 (fr)
TR (1) TR201717316A2 (fr)
WO (1) WO2019088955A2 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1455166A1 (ru) 1986-06-23 1989-01-30 Предприятие П/Я Г-4807 Клапан
ES295448Y (es) * 1986-06-25 1987-09-01 Zeljko Bebek Vuksic Bisagra de resorte con amortiguador, perfeccionada
JPH02297753A (ja) * 1989-02-21 1990-12-10 Toshiba Corp ディスク駆動装置
DE3938875A1 (de) 1989-11-24 1991-05-29 Behr Gmbh & Co Mobiles und transportables klimageraet zur kuehlung und klimatisierung innenliegender raeume
JPH06302177A (ja) * 1993-04-20 1994-10-28 Ricoh Co Ltd 情報記録再生装置
US5598319A (en) * 1993-12-29 1997-01-28 Goldstar Co., Ltd. Magnetic recording and reproducing apparatus with game pack driver
KR20110073764A (ko) 2009-12-24 2011-06-30 엘지전자 주식회사 이동식 축열형 공기조화기
US9643468B2 (en) 2014-08-13 2017-05-09 Fca Us Llc Regenerative vehicle air conditioning system
WO2017137327A1 (fr) * 2016-02-09 2017-08-17 Arcelik Anonim Sirketi Climatiseur portable

Also Published As

Publication number Publication date
EP3717834A4 (fr) 2021-10-20
WO2019088955A2 (fr) 2019-05-09
WO2019088955A3 (fr) 2019-06-06
TR201717316A2 (tr) 2019-05-21

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