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WO2018160147A1 - Appareil de vidange destiné à être utilisé dans des réfrigérateurs - Google Patents

Appareil de vidange destiné à être utilisé dans des réfrigérateurs Download PDF

Info

Publication number
WO2018160147A1
WO2018160147A1 PCT/TR2017/050081 TR2017050081W WO2018160147A1 WO 2018160147 A1 WO2018160147 A1 WO 2018160147A1 TR 2017050081 W TR2017050081 W TR 2017050081W WO 2018160147 A1 WO2018160147 A1 WO 2018160147A1
Authority
WO
WIPO (PCT)
Prior art keywords
drain
outer casing
opening
plug
drain apparatus
Prior art date
Application number
PCT/TR2017/050081
Other languages
English (en)
Inventor
Mustafa SAHIN
Original Assignee
Tekso Teknik Sogutma Sanayi Ve Ticaret 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 Tekso Teknik Sogutma Sanayi Ve Ticaret Anonim Sirketi filed Critical Tekso Teknik Sogutma Sanayi Ve Ticaret Anonim Sirketi
Priority to PCT/TR2017/050081 priority Critical patent/WO2018160147A1/fr
Publication of WO2018160147A1 publication Critical patent/WO2018160147A1/fr

Links

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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/144—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans
    • F25D2321/1441—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans inside a refrigerator

Definitions

  • the invention relates to drain apparatus for use in refrigeration appliances.
  • the invention particularly relates to drain apparatus for use in refrigeration appliances not occupying an extra space with its embedded structure in casing walls, trapping dirt and ensuring ease of cleaning.
  • Drain systems are known in the art ensuring the evacuation of water condensed in the inner portions of refrigeration appliances or liquids spilled in the inner chamber.
  • Diameters of the hole and the back hose used in the said application are small and cause congestion. Presence of the drain system in the rear portions of the refrigerator which are difficult to reach and disassembling all the hoses to eliminate congestion causes loss of time and leads an increase in service fees.
  • Another known application is the drain systems of industrial refrigeration appliances. Since there is a need for bigger quantities of drainage than needed for domestic type refrigeration appliances, drain holes and drain hoses utilized in industrial refrigeration appliances have bigger diameters. Additionally, due to the need for the drain system to be located in the lowermost portion of refrigeration appliances, it causes a dead space volume in the lower portion of the appliance. In order for possible congestions to be eliminated, it is necessary for these appliances in big sizes to be dislodged and drain hoses and traps to be disassembled. These procedures cause loss of time.
  • the present invention relates to drain apparatus meeting the abovementioned requirements, eliminating potential disadvantages and bringing some additional advantages.
  • Main object of the drain apparatus subject to the invention is not to occupy an extra space by being embedded within the walls of refrigerators and ensure a simple and fast cleaning of conduit congestions. Dead spaces formed within refrigeration appliances within which drain systems such as traps and like are utilized do not form due to the use of the said drain apparatus. Due to the elimination of these unused spaces, the capacity of the appliance is increased. Additionally, easy and fast cleaning of congestions in drain elements prevents labor loss.
  • Another object of the invention is to prevent leakages by means of a filling material compressed in a way to surround the apparatus embedded between the lower and upper walls.
  • Polyurethane foam which is a water-proof filling material located between the walls and the drain apparatus fixated on the walls prevent other portions from being contaminated and affected by leakages by preventing leakages.
  • Another object of the invention is to let the drain apparatus be cleaned easily by means of a removable drain plug and to prevent the congestion of the drain hoses affixed after the drain apparatus.
  • conduit congestions are prevented since congesting elements such as residues and like are not able to go into drain hoses.
  • Another object of the invention is to filter out at least big particles in drained water by means of a filter mounted on the drain opening.
  • the developed drain apparatus comprises an outer casing, at least one inner casing coupled to the outer casing in such a manner that it forms a chamber in between, at least one drain opening formed on the outer casing and opening to the upper zone of the floor plate whereon liquids accumulate/spill, at least one conduit opening formed on the inner casing and through which accumulated water in the chamber is drained, at least one drain plug of circular form outstretching the outer casing in a way to make an axial movement and forming a drain aperture at a certain degree.
  • Figure - 1 An exploded view of the drain apparatus subject to the invention.
  • Figure - 2 An assembled view of the drain apparatus subject to the invention on a refrigeration appliance.
  • drain apparatus 100
  • a drain apparatus 100
  • it is developed in such a way that it is embedded between an upper wall (210) and a lower wall (220) of floor plates (200) whereon liquids accumulate/spill on.
  • an outer casing (1 10) is intertangled with an inner casing (120)
  • it is mounted as can be seen in Figure 2 by clinching or fixing the mounting flange (1 16) on the upper wall (210) via a mounting hole (1 12).
  • a filter (130) on a drain opening (1 14), a drain plug (140) on a plug opening (1 15) are located on an assembled drain apparatus (100).
  • a filter sealing member (1 1 1 ) between the drain opening (1 14) and a filter (130) and a plug sealing member (1 13) between the plug opening (1 15) formed in the duct (142) extension and the drain plug (140) are placed in order to prevent leakages which may happen in these portions.
  • Liquids accumulated or spilled on the floor plate (200) of the refrigeration appliance is first filtered through filter nozzles (131 ).
  • filter nozzles (131 ) By leaving big particles on the filter (130), they are prevented from passing into the chamber (122) located between the outer casing (1 10) and the inner casing (120).
  • the liquid which passes through the filter (130) is accumulated in a chamber (122) since the drain apparatus (100) comprises an inclined surface (120b) with an obtuse angle less than 180 degrees between the bed (120a) and itself. Liquid flowing through the drain opening (1 14) is trapped and first accumulated in the bed (120a). Accumulated liquid leads residue in the chamber (122) if there is one.

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)
  • Removal Of Water From Condensation And Defrosting (AREA)

Abstract

L'invention concerne un appareil de vidange (100) intégré entre une paroi supérieure (210) et une paroi inférieure (220) de plaques de plancher (200) sur lesquels des liquides s'accumulent/se répandent dans des appareils de réfrigération. L'appareil de vidange est caractérisé en ce qu'il comprend un boîtier externe (110), au moins un boîtier interne (120) couplé audit boîtier externe (110) de telle sorte qu'il forme une chambre (122) entre, au moins une ouverture de vidange (114) formée sur le boîtier externe (110) et débouchant dans la zone supérieure de la plaque de plancher (200) sur laquelle des liquides s'accumulent/se répandent, au moins une ouverture de conduite (121) formée sur le boîtier interne (120) et à travers laquelle de l'eau accumulée dans une chambre (122) est drainée, au moins un bouchon de vidange (140) de forme circulaire étirant le boîtier externe (110) de manière à réaliser un mouvement axial et formant une ouverture de vidange (141 ) à un certain degré.
PCT/TR2017/050081 2017-03-01 2017-03-01 Appareil de vidange destiné à être utilisé dans des réfrigérateurs WO2018160147A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/TR2017/050081 WO2018160147A1 (fr) 2017-03-01 2017-03-01 Appareil de vidange destiné à être utilisé dans des réfrigérateurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR2017/050081 WO2018160147A1 (fr) 2017-03-01 2017-03-01 Appareil de vidange destiné à être utilisé dans des réfrigérateurs

Publications (1)

Publication Number Publication Date
WO2018160147A1 true WO2018160147A1 (fr) 2018-09-07

Family

ID=58537058

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2017/050081 WO2018160147A1 (fr) 2017-03-01 2017-03-01 Appareil de vidange destiné à être utilisé dans des réfrigérateurs

Country Status (1)

Country Link
WO (1) WO2018160147A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1604772A (en) * 1926-01-06 1926-10-26 Equipment Specialties Company Drain trap
US2582031A (en) * 1947-01-17 1952-01-08 Gen Electric Drain mounting and sealing arrangement
JPH0664083U (ja) * 1993-02-08 1994-09-09 ホシザキ電機株式会社 冷蔵庫等の排水部のトラップ構造
JPH0861828A (ja) * 1994-08-17 1996-03-08 Hoshizaki Electric Co Ltd 排水口トラップ装置
JP2007205602A (ja) * 2006-01-31 2007-08-16 Hoshizaki Electric Co Ltd 貯蔵庫の排水口構造
US20160272050A1 (en) 2013-12-27 2016-09-22 Japan Climate Systems Corporation Drain hose

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1604772A (en) * 1926-01-06 1926-10-26 Equipment Specialties Company Drain trap
US2582031A (en) * 1947-01-17 1952-01-08 Gen Electric Drain mounting and sealing arrangement
JPH0664083U (ja) * 1993-02-08 1994-09-09 ホシザキ電機株式会社 冷蔵庫等の排水部のトラップ構造
JPH0861828A (ja) * 1994-08-17 1996-03-08 Hoshizaki Electric Co Ltd 排水口トラップ装置
JP2007205602A (ja) * 2006-01-31 2007-08-16 Hoshizaki Electric Co Ltd 貯蔵庫の排水口構造
US20160272050A1 (en) 2013-12-27 2016-09-22 Japan Climate Systems Corporation Drain hose

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