WO2019037983A1 - Refroidisseur avec air de refroidissement stérilisé - Google Patents

Refroidisseur avec air de refroidissement stérilisé Download PDF

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Publication number
WO2019037983A1
WO2019037983A1 PCT/EP2018/069831 EP2018069831W WO2019037983A1 WO 2019037983 A1 WO2019037983 A1 WO 2019037983A1 EP 2018069831 W EP2018069831 W EP 2018069831W WO 2019037983 A1 WO2019037983 A1 WO 2019037983A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
cooler
air
removal device
odor removal
Prior art date
Application number
PCT/EP2018/069831
Other languages
English (en)
Inventor
Mehmet Ercan KAYMAK
Zulal OZDEMIR
Irem AKINCI
Gurkan OZTOP
Gizem ERDAL
Burak SAHIN
Gulsah PINAR
Original Assignee
Arcelik Anonim Sirketi
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 Anonim Sirketi filed Critical Arcelik Anonim Sirketi
Publication of WO2019037983A1 publication Critical patent/WO2019037983A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • A61L2209/111—Sensor means, e.g. motion, brightness, scent, contaminant sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/14—Filtering means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/16—Connections to a HVAC unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0415—Treating air flowing to refrigeration compartments by purification by deodorizing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0417—Treating air flowing to refrigeration compartments by purification using an UV-lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening

Definitions

  • the present invention relates to a cooler sterilized and deodorized by being decontaminated of microorganisms to avoid spoilage of the food products placed therein.
  • structures comprising photocatalytic filters are used in order to remove out of the cooler the microorganisms (bacteria, viruses, germs etc.) on the food products placed therein and/or entering from the outer environment when the cooler compartment or freezer compartment door is opened, causing shortening of shelf lives and formation of malodors by spoiling of the food products placed therein.
  • microorganisms bacteria, viruses, germs etc.
  • Such devices are often used, particularly in air conditioners.
  • JP5149671 discloses an odor removal device turning on and off according to the opening and closing frequency of the cooler cover.
  • WO2014019440 discloses a cooler comprising an malodor removal device having a photocatalytic filter activated by an UV lamp.
  • the odor removal device is mounted on the rear wall of the cooler.
  • the aim of the present invention is to realize a cooler sterilized and deodorized by being decontaminated of microorganisms.
  • the cooler realized to achieve the aim of the present invention and disclosed in the first claim and the dependent claims, comprises a fan enabling the air in the body to be received in vertical direction and to advance in horizontal direction, a filter of photocatalytic qualities, positioned vertically on the flow path of air, and an odor removal device placed on the ceiling of the body, having at last one lamp dissipating UV frequency light illuminating the filter.
  • the odor removal device comprises a housing provided on the ceiling of the body, and a cover covering the housing such that the filter, fan and the lamp are in between.
  • the cover also enables bearing the fan, filter and the lamp. By this, the lamp, fan and the filter can be serviced only by detaching the cover from the housing.
  • the cooler comprises a wall extending vertically between the cover and the housing, enabling all of the air moving in horizontal direction to pass via the filter and become purified.
  • the wall blocks air passage between both sides, and enables the air directed by the fan to pass only via the filter placed on the opening thereon.
  • Figure 2 is a perspective view of the odor removal device.
  • Figure 3 is a perspective view of the cover.
  • Figure 4 is an exploded view of the odor removal device.
  • the cooler (1) comprises a body (2), a door enabling access into the body (2), a fan (6) enabling the air in the body (2) to be received in vertical direction and to advance in horizontal direction, at least one filter (7) made of photocatalytic material, positioned vertically on the flow path of air, and an odor removal device (3) placed on the ceiling of the body (2), having a UV lamp (8) illuminating the filter (7).
  • the odor removal device (3) comprises a housing (4), a cover (5) covering the housing (4), an inlet (9) provided on the cover (5), allowing air to enter into the housing (4), and at least one outlet (10) through which the air passing via the filter (7) is transmitted back into the body (2).
  • the cover (5) also bears the fan (6), filter (7) and the lamp (8). By this, the fan (6), filter (7) and the lamp (8) can be serviced by detaching the cover (5) ( Figure 2).
  • the inlet (9) and the outlet (10) are grid shaped.
  • the odor removal device (3) is prevented from unwanted particles entering therein and being interfered from outside.
  • the impurities retained on the filter (7) are terminated by means of the photocatalytic material activated by the UV lamp (8).
  • the photocatalytic filter (7) activated upon illumination of the lamp (8) decomposes particularly the odor molecules in the air passing therethrough.
  • the air sterilized and cleansed from odor molecules and other impurities passes back into the body (2) through the outlet (10) behind the filter (7).
  • the fan (6) is placed in the housing (4) right behind the inlet (9), and enables the air in the body (2) to be sucked into the housing (4) in vertical direction, and the sucked air to be directed in horizontal direction.
  • the lamp (8) is LED, and is positioned right opposite the filter (7).
  • the cooler (1) comprises a bearer (13) extending in parallel to the filter (7) between the fan (6) and the filter (7), on which the lamp (8) is mounted.
  • the cooler (1) comprises at least one bearer holder (15) at which the bearer (13) is fixed.
  • the wall (11) and the bearer (13) are also parallel to each other.
  • the bearer (13) fixed at the bearer holder (15) bears the lamp (8) or the lamps (8) activating the filter (7), and enables servicing the lamps (8) by being easily detachable.
  • the distance between the lamp (8) and the filter (7) is 20 mm.
  • the cooler (1) comprises a guide (14) provided downstream of the outlet (10), extending in parallel to the filter (7), and enabling the air passing through the filter (7) to be guided to the outlet (10) by colliding thereon.
  • the guide (14) is also parallel to the wall (11) and the bearer (13) ( Figure 5).
  • the odor removal device (3) is activated upon opening of the door.
  • the internal volume of the body (2) is utilized optimally and the air in the body (2) is enabled to be sterilized by being passed via the odor removal device (3) in the most effective manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Combustion & Propulsion (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

Le refroidisseur (1) selon l'invention comprend un corps (2), une porte permettant l'accès au corps (2), un ventilateur (6) permettant à l'air dans le corps (2) d'être reçu dans la direction verticale et d'avancer dans la direction horizontale, au moins un filtre (7) en matériau photocatalytique, positionné verticalement sur le trajet d'écoulement d'air, et un dispositif d'élimination d'odeurs (3) placé sur le plafond du corps (2), ayant une lampe UV (8) éclairant le filtre (7).
PCT/EP2018/069831 2017-08-24 2018-07-20 Refroidisseur avec air de refroidissement stérilisé WO2019037983A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2017/12680A TR201712680A1 (tr) 2017-08-24 2017-08-24 Soğutma havasi steri̇li̇ze edi̇len bi̇r soğutucu
TRA2017/12680 2017-08-24

Publications (1)

Publication Number Publication Date
WO2019037983A1 true WO2019037983A1 (fr) 2019-02-28

Family

ID=62976073

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/069831 WO2019037983A1 (fr) 2017-08-24 2018-07-20 Refroidisseur avec air de refroidissement stérilisé

Country Status (2)

Country Link
TR (1) TR201712680A1 (fr)
WO (1) WO2019037983A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3584524A4 (fr) * 2017-02-16 2021-04-14 Seoul Viosys Co., Ltd. Appareil de désodorisation comprenant un ventilateur d'aspiration, et réfrigérateur le comprenant
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US12017506B2 (en) 2021-03-31 2024-06-25 Denso International America, Inc. Passenger cabin air control systems and methods

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11118333A (ja) * 1997-10-15 1999-04-30 Toshiba Corp 冷蔵庫の浄化装置
JP2003106756A (ja) * 2001-07-27 2003-04-09 Sanyo Electric Co Ltd 冷蔵庫
WO2005043063A1 (fr) * 2003-10-31 2005-05-12 Sharp Kabushiki Kaisha Refrigerateur
JP2009030924A (ja) * 2007-07-30 2009-02-12 Panasonic Corp 冷蔵庫
EP2141427A1 (fr) * 2007-04-20 2010-01-06 Panasonic Corporation Réfrigérateur
EP2476979A2 (fr) * 2011-01-17 2012-07-18 Samsung Electronics Co., Ltd Réfrigérateur
CN202387017U (zh) 2011-11-03 2012-08-22 合肥美菱股份有限公司 一种除异味除菌装置及使用该装置的冰箱
JP5149671B2 (ja) 2008-03-31 2013-02-20 株式会社野村総合研究所 個別案件リスク管理装置
WO2014019440A1 (fr) 2012-07-31 2014-02-06 海尔集团公司 Dispositif de désodorisation et réfrigérateur équipé de celui-ci
EP2765372A2 (fr) * 2013-02-12 2014-08-13 LG Electronics, Inc. Réfrigérateur et procédé de fabrication d'un filtre photocatalyseur métallique du réfrigérateur
US20150033784A1 (en) * 2013-07-30 2015-02-05 Seoul Viosys Co., Ltd. Storage Apparatus Having Air Purifying Module
CN204438633U (zh) 2015-01-21 2015-07-01 欧昱佳 隔板带有除异味结构的冰箱
CN205002466U (zh) 2015-07-29 2016-01-27 北京天泰瑞祥科技发展有限公司 光触媒冰箱

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11118333A (ja) * 1997-10-15 1999-04-30 Toshiba Corp 冷蔵庫の浄化装置
JP2003106756A (ja) * 2001-07-27 2003-04-09 Sanyo Electric Co Ltd 冷蔵庫
WO2005043063A1 (fr) * 2003-10-31 2005-05-12 Sharp Kabushiki Kaisha Refrigerateur
EP2141427A1 (fr) * 2007-04-20 2010-01-06 Panasonic Corporation Réfrigérateur
JP2009030924A (ja) * 2007-07-30 2009-02-12 Panasonic Corp 冷蔵庫
JP5149671B2 (ja) 2008-03-31 2013-02-20 株式会社野村総合研究所 個別案件リスク管理装置
EP2476979A2 (fr) * 2011-01-17 2012-07-18 Samsung Electronics Co., Ltd Réfrigérateur
CN202387017U (zh) 2011-11-03 2012-08-22 合肥美菱股份有限公司 一种除异味除菌装置及使用该装置的冰箱
WO2014019440A1 (fr) 2012-07-31 2014-02-06 海尔集团公司 Dispositif de désodorisation et réfrigérateur équipé de celui-ci
EP2765372A2 (fr) * 2013-02-12 2014-08-13 LG Electronics, Inc. Réfrigérateur et procédé de fabrication d'un filtre photocatalyseur métallique du réfrigérateur
US20150033784A1 (en) * 2013-07-30 2015-02-05 Seoul Viosys Co., Ltd. Storage Apparatus Having Air Purifying Module
CN204438633U (zh) 2015-01-21 2015-07-01 欧昱佳 隔板带有除异味结构的冰箱
CN205002466U (zh) 2015-07-29 2016-01-27 北京天泰瑞祥科技发展有限公司 光触媒冰箱

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3584524A4 (fr) * 2017-02-16 2021-04-14 Seoul Viosys Co., Ltd. Appareil de désodorisation comprenant un ventilateur d'aspiration, et réfrigérateur le comprenant
US11402142B2 (en) 2017-02-16 2022-08-02 Seoul Viosys Co., Ltd. Deodorizing apparatus comprising suction fan, and refrigerator including the same
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US12017506B2 (en) 2021-03-31 2024-06-25 Denso International America, Inc. Passenger cabin air control systems and methods

Also Published As

Publication number Publication date
TR201712680A1 (tr) 2019-03-21

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