EP2584295A2 - Flüssigkeitsverteilungssystem zur Bereitstellung von Flüssigkeitsrouting mit einem Übertragungselement - Google Patents

Flüssigkeitsverteilungssystem zur Bereitstellung von Flüssigkeitsrouting mit einem Übertragungselement Download PDF

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Publication number
EP2584295A2
EP2584295A2 EP20120183702 EP12183702A EP2584295A2 EP 2584295 A2 EP2584295 A2 EP 2584295A2 EP 20120183702 EP20120183702 EP 20120183702 EP 12183702 A EP12183702 A EP 12183702A EP 2584295 A2 EP2584295 A2 EP 2584295A2
Authority
EP
European Patent Office
Prior art keywords
fluid
front cover
channel
distribution system
transfer element
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Withdrawn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
EP20120183702
Other languages
English (en)
French (fr)
Other versions
EP2584295A3 (de
Inventor
Mehmet Ali Acar
Volkan Kahraman
Turgut Kokgiran
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.)
Indesit Co Beyaz Esya Sanayi ve Ticaret AS
Original Assignee
Indesit Co Beyaz Esya Sanayi ve Ticaret 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 Indesit Co Beyaz Esya Sanayi ve Ticaret AS filed Critical Indesit Co Beyaz Esya Sanayi ve Ticaret AS
Publication of EP2584295A2 publication Critical patent/EP2584295A2/de
Publication of EP2584295A3 publication Critical patent/EP2584295A3/de
Withdrawn legal-status Critical Current

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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
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • 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
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • 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

Definitions

  • the present invention relates to improvements made in the fluid distribution systems used in the areas where the fluid primarily used in refrigerators, coolers and deep freezers for different purposes is circulated after being treated with certain processes.
  • the present invention particularly relates to closed fluid distribution system that can be employed in systems where the fluid cold air is transferred from one zone to another one by means of a transfer element (fan, etc.) and that has increased heat and sound insulation.
  • a transfer element fan, etc.
  • cold air is circulated in refrigerators, coolers and deep freezers for cooling the stored food or materials stored therein. Said air can heat up during operation. Thus, the heated air should be cooled. To do so, fan systems cooling the heated air are provided in the rear part of the coolers. Therefore, cooling the air and internal passage thereof is provided by means of a continuous circulation.
  • Said invention relates to single cycle cooler providing storage and cooling of food and beverages such as packaged foods and soft drinks without being spoiled, keeping energy consumption at a minimum, equipped with compressor running with R290 hydrocarbon refrigerant and comprising a single evaporator, condenser, evaporator fan, condenser fan and capillary tube.
  • the invention is developed by being inspired from existing situations and seeks to solve the above mentioned drawbacks.
  • the present invention relates to the fluid distribution system that can be employed in all systems where the fluid, preferably air, is transferred from one zone to another one by means of a transfer element (fan, etc.) and that have increased heat and sound insulation.
  • a transfer element fan, etc.
  • the object of the present invention is to move the transfer element into a closed volume by means of the parts provided in front and rear part thereof and enable sending the fluid from intended zones to the other intended zones through the fluid channels thus formed by front cover and fluid channel part.
  • Another similar object of the present invention is to circulate the fluid in a chamber having larger volume and in required zones by enabling formation of fluid channels thanks to the fluid channel part and front cover channels.
  • Another object of the present invention is to increase efficiency by eliminating air leakage risk thanks to the transfer element being provided in a closed structure.
  • Another object of the present invention is to eliminate noise pollution thanks to the sound insulation part provided on the transfer element.
  • the present invention relates to a fluid distribution system employed particularly in refrigerators, coolers and deep freezers or in all systems where the fluid is transferred from one zone to another one by means of a transfer element (211) provided behind the front cover (100).
  • Transfer element (211) described in the present invention is preferably a fan motor and a fan connected thereto. From this point on, it will also be referred to as fan or fan motor.
  • Figure 1 location, on the refrigerator/cooler, of the fluid distribution system according to the present invention providing cold air flow is shown.
  • Figure 1a is the perspective front view of the front cover (100).
  • Figure 1b is the perspective front view of the assembled transfer element cover (300) and fluid channel part (200).
  • Transfer element cover (300) enables said transfer element (211) to be provided in a closed volume on the fluid channel part (200) and routing of the fluid from the element (211) to at least said fluid channel (220).
  • the system according to the present invention as per the purpose thereof provides fluid routing to various different zones of the setting where the fluid will be distributed.
  • at least one upper distribution channel (230) formed between said cover (300) and fluid channel part (200) and enabling routing of the fluid to the upper portion of the system is provided.
  • at least one front cover upper distribution channel (111) formed on said front cover (100) and opening to said upper distribution channel (230) is provided ( Figure 1 a and Figure 1 b) .
  • At least one fluid distribution channel (320) enabling routing of the fluid to at least another area on the transfer element cover (300) other than the fluid channel (220) is also used. As illustrated in Figure 1b , preferably at least two of said channels (320) are provided. Thus, fluid (air, etc.) can be sent to the upper front portion of the system. Front cover distribution channels (110) compatible with said channels, formed on said front cover (100) and opening to said fluid distribution channels (320) are provided.
  • the fluid channel (220) comprises at least one middle zone arm (221) extending till the middle zone of the system and at least one lower zone arm (222) extending till the lowest zone of the system ( Figure 1b ).
  • Said arms (221, 222), as illustrated in Figure 1b are formed such that of a lower zone arm (222) extends directly to the lower zone from a middle point and two middle zone arms (221) extend to both sides thereof.
  • front cover distribution channels (110) formed on said front cover (100) and opening to said middle zone arms (221) and at least one front cover lower distribution channel (120) opening to lower arm (222) are formed.
  • a lower distribution part (121) is specifically formed in the outlet of the lower distribution channel (120).
  • two fluid inlets (240), apart from said channels (110, 111, 120, 220, 230, 320), are formed in the lower section of the fluid channel part (200) in order to provide introduction of fluid into the system, i.e. rear part of the system where the transfer element (211) is located.
  • Front cover lower fluid inlets (130), each corresponding to said inlets, formed on front cover (100) and opening to said fluid inlets fluid (240) are provided.
  • Lower inlet parts (131) enabling fluid withdrawal from the lower section of the system are used in front of said lower fluid inlets (130) ( Figure 1 a) .
  • Figure 2 is the cross sectional side view of the section where the system according to the present invention is provided on the refrigerator/cooler.
  • air is drawn from zone A.
  • Cold air is sent to zone B.
  • Figure 2a is the opposite angle view with respect to Figure 2 of the closed system according to the present invention.
  • the fan (211) is positioned at an oblique angle.
  • An angled surface (210) allowing for positioning of said fluid channel part (200), said front cover (100) at an angle between 0° to 90° in the opposite direction of the transfer element (211) is provided.
  • a gap provided between rear surface of the cooler and the channel part (200) is guaranteed thanks to the angled surface (210).
  • Fan holder element part (212) for fixing the fan, preferably made of plastic is provided below the fan motor (211).
  • Sound insulation part (310) is positioned between said cover (300) and transfer element (211) in order to reduce the noise generated by the transfer element (211).
  • the fan motor (211) provided between transfer element cover (300) and fluid channel part (200) sends the cooling air drawn thereby from zone A by means of the front cover lower inlet part (131) to zone B by means of the channels (110, 111, 120) provided on the front cover (100).
  • cold air also flows to zone B through distribution channels of the transfer element cover (320) and said upper distribution channel (230).
  • the air in zone B is transferred to zone A upon operation of the fan (211) by means of the front cover lower air inlet part (131) provided in zone B and said air can be sent to the intended part of zone B again by means of the channels (110, 111, 120) provided on the front cover (100). Circulation directions of the air can be seen in Figures 2 and 2a .
  • the number of channels (110, 111, 120, 130, 220, 230, 240, 320) can be increased or decreased.
  • angle and direction of the channels (110, 111, 120, 130, 220, 230, 240, 320) can also be modified.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
EP12183702.5A 2011-10-19 2012-09-10 Flüssigkeitsverteilungssystem zur Bereitstellung von Flüssigkeitsrouting mit einem Übertragungselement Withdrawn EP2584295A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR201110405 2011-10-19

Publications (2)

Publication Number Publication Date
EP2584295A2 true EP2584295A2 (de) 2013-04-24
EP2584295A3 EP2584295A3 (de) 2015-06-10

Family

ID=46924272

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12183702.5A Withdrawn EP2584295A3 (de) 2011-10-19 2012-09-10 Flüssigkeitsverteilungssystem zur Bereitstellung von Flüssigkeitsrouting mit einem Übertragungselement

Country Status (1)

Country Link
EP (1) EP2584295A3 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014205537A1 (en) * 2013-06-28 2014-12-31 Whirlpool S.A. Air circulation system
CN109708384A (zh) * 2018-11-16 2019-05-03 青岛海尔股份有限公司 风道板及具有其的冰箱

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001147070A (ja) * 1999-11-19 2001-05-29 Fujitsu General Ltd 冷蔵庫
JP2001174125A (ja) * 1999-12-20 2001-06-29 Fujitsu General Ltd 冷蔵庫
KR101006783B1 (ko) * 2008-08-06 2011-01-10 엘지전자 주식회사 냉장고
JP5178642B2 (ja) * 2009-06-29 2013-04-10 日立アプライアンス株式会社 冷蔵庫

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014205537A1 (en) * 2013-06-28 2014-12-31 Whirlpool S.A. Air circulation system
CN109708384A (zh) * 2018-11-16 2019-05-03 青岛海尔股份有限公司 风道板及具有其的冰箱

Also Published As

Publication number Publication date
EP2584295A3 (de) 2015-06-10

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