EP3295105A1 - Dispositif stérile pour refroidissement rapide d'eau chaude - Google Patents

Dispositif stérile pour refroidissement rapide d'eau chaude

Info

Publication number
EP3295105A1
EP3295105A1 EP16792298.8A EP16792298A EP3295105A1 EP 3295105 A1 EP3295105 A1 EP 3295105A1 EP 16792298 A EP16792298 A EP 16792298A EP 3295105 A1 EP3295105 A1 EP 3295105A1
Authority
EP
European Patent Office
Prior art keywords
flasks
cooling
internal
external tank
internal cooling
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Withdrawn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
EP16792298.8A
Other languages
German (de)
English (en)
Other versions
EP3295105A4 (fr
Inventor
Reut ROSENBLUM
Eli ROZENBLUM
Yedidya Yochai Van Dijk
Mely Rosenbloom
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3295105A1 publication Critical patent/EP3295105A1/fr
Publication of EP3295105A4 publication Critical patent/EP3295105A4/fr
Withdrawn legal-status Critical Current

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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • F25D3/06—Movable containers
    • F25D3/08—Movable containers portable, i.e. adapted to be carried personally
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/12—Vessels or pots for table use
    • A47G19/127—Vessels or pots for table use with means for keeping liquid cool or hot
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0206—Heat exchangers immersed in a large body of liquid
    • F28D1/0213—Heat exchangers immersed in a large body of liquid for heating or cooling a liquid in a tank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1684—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits having a non-circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/082—Devices using cold storage material, i.e. ice or other freezable liquid disposed in a cold storage element not forming part of a container for products to be cooled, e.g. ice pack or gel accumulator
    • F25D2303/0822—Details of the element
    • F25D2303/08221—Fasteners or fixing means for the element
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/084—Position of the cold storage material in relationship to a product to be cooled
    • F25D2303/0842—Position of the cold storage material in relationship to a product to be cooled inside the beverage contained in a bottle, can, drinking glass, pitcher or dispenser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0042—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for foodstuffs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2220/00—Closure means, e.g. end caps on header boxes or plugs on conduits

Definitions

  • the present invention refers to a sterile apparatus for the rapid cooling of hot water.
  • FIG. 1 depicts the cooling apparatus (1) in its closed state, ready for use.
  • FIG. 2 presents an exploded view of the apparatus (1), showing the external tank (2) the internal flasks (3) the stoppers manifold (4), and the pouring receptacle (5).
  • FIG. 3 presents a sectioned side view of the apparatus (1), showing the internal cooling space (6).
  • FIG. 4 depicts the way in which the pouring receptacle (5) is mounted on the stoppers manifold (4) that closes the flasks (3).
  • FIG. 5 presents a sectioned top view of the flasks (3), and the way in which they fit into the external tank (2).
  • FIG. 6 is a sectioned side view of the external tank (2) into which the flasks are inserted (3) and closed by the stoppers manifold (4), and of the way in which the pouring receptacle (5) closes the external tank (2).
  • the main objective of the present invention is to provide an apparatus (1) that enables to cool hot fluids within a relatively very short time.
  • Another objective of the present invention is to provide an apparatus as mentioned that enables to cool liquids as mentioned while maintaining the sterility of the cooled liquids.
  • water will refer to water as well as to a variety of other liquids, and the expression “boiled water” will also refer to hot water.
  • the apparatus for cooling hot water (1) consists of an external tank (2) and several internal cooling flasks (3).
  • the apparatus (1) may include stoppers (4) or a stoppers manifold (4) and a pouring receptacle (5).
  • Figure 1 depicts the apparatus (1) in its assembled state.
  • Figure 2 presents an exploded view of the apparatus (1) and the way in which its components are integrated.
  • Figure 3 presents a sectioned side view of the apparatus (1).
  • the external tank (2) is closed on the bottom and on its circumferential sides, and has a top opening (21).
  • the cooling flasks (3) are relatively narrow containers with a top opening (31).
  • the apparatus (1) comprises several cooling flasks (3) positioned very close to one another within the external tank (2), as depicted, for instance, in Figures 2 and 3.
  • the cooling flasks (3) should contain coolant, which can be either regular tap water or any other coolant.
  • the top openings (31) of the flasks (3) may be permanently closed after being filled with coolant.
  • the openings (31) may be closed with stoppers (4) in a way that enables the user to fill and empty the coolant contents.
  • Stoppers (4) may be individual such that each stopper closes one opening (31) or they can comprise a stoppers manifold (4) that closes all of the openings (31) at once, as depicted for example in the drawings.
  • the apparatus (1) may be equipped with a pouring receptacle (5) that can be designed as a kind of basin with a bottom opening (51).
  • the pouring receptacle may also serve as a top cover for the external tank (2).
  • the apparatus (1) does not have to be equipped with a pouring receptacle.
  • the spaces between one internal cooling flask (3) and another constitute a fundamental element of the invention, subject of the present patent application.
  • the internal cooling flasks (3) are set within the external tank (2) in such a way that a very narrow space is left between each cooling flask (3) and the next cooling flask (3) adjacent to it. Thus, almost the entire volume of the external tank (2) is occupied by the volume of internal cooling flasks (3).
  • Figures 2-5 illustrate the way in which the cooling flasks (3) can be positioned within the external tank (2).
  • the spaces between flasks (3) range from 1.5 mm to 2.5 mm in width, although the invention covers both larger and smaller dimensions as well.
  • Internal cooling space (6) Setting the internal cooling flasks (3) in the external tank (2) according to the aforementioned structure leaves very narrow spaces between the flasks (3). These narrow spaces constitute an internal cooling space (6).
  • a variety of fixing means may be used (22) (33) to fix the cooling flasks (3) in the external tank (2) so that very narrow spaces exist between them, thus forming the inner space (6).
  • the fixing means may be, for example, as depicted in the drawings, whereby the inner wall of the external tank (2) has internal recesses (22) that match the rounded side (33) of the flasks (3).
  • the said spaces between the flasks (3) create a single space that constitutes the internal space (6), which may either be closed and have a top opening, or be completely open on top.
  • the internal cooling space (6) constitutes a space for quick and effective cooling, since its surface area is relatively very large.
  • the structure of the internal cooling space (6) enables the coolant fluid in the cooling flasks (3) to quickly adsorb the heat.
  • a relatively small volume of boiled water is poured into the inner space, filling the very narrow spaces between the cooling flasks.
  • the large contact area between the boiled water and the walls of the cooling flasks (3) leads to rapid cooling of the boiled water.
  • the apparatus (1) is equipped with stoppers (4) that enable the user to fill it with coolant such as tap water, and a pouring receptacle (5), as described above, then the apparatus (1) is used in the following way: the cooling flasks (3) are filled with tap water or another coolant, and are then closed with the stoppers (4).
  • the tank (2) is then covered with the pouring receptacle (5).
  • the boiled water is poured into the pouring receptacle (5) and flows into the internal cooling space (6). After a very short period of time, the water in the internal space (6) may be poured out, simply by tilting the apparatus (1).
  • the water that is cooled in the apparatus (1) is stationary during the cooling process and does not have to be circulated.
  • the structure of the apparatus components enables quick access to all component parts for quick and easy cleaning and disinfection, a very important aspect in the preparation of baby food.
  • the apparatus components can be made from a wide variety of materials, even materials that are not especially good conductors of heat.
  • components may be manufactured from polypropylene, which meets strict standards with regard to food and beverage containers.
  • the apparatus may come in a variety of sizes.
  • an apparatus designed for cooling boiled water used in the preparation of milk substitutes for babies may include an internal cooling space (6) with a volume in the order of 200 ml.
  • Figure 1 depicts the cooling apparatus (1) in its closed state, ready for use.
  • Figure 2 presents an exploded view of the apparatus (1) that shows the external tank (2), the internal flasks (3), the stoppers manifold (4) and the pouring receptacle (5), and the way in which they are integrated.
  • Figure 3 presents a sectioned side view of the apparatus (1) showing the internal cooling space (6).
  • Figure 4 depicts the way in which the pouring receptacle (5) is mounted on the stoppers manifold (4) that closes the cooling flasks (3).
  • Figure 5 presents a sectioned top view of the cooling flasks (3), and the way in which they fit into the external tank (2).
  • Figure 6 is a sectioned side view of the external tank (2) into which the flasks are inserted (3) and closed by the stoppers manifold (4), and of the way in which the pouring receptacle (5) closes the external tank (2).
  • the apparatus for cooling liquids (1) comprises an external tank (2) and several internal cooling flasks (3).
  • the apparatus (1) includes at least three internal cooling flasks (3).
  • the internal flasks (3) are similar to each other in their structure; and each of them has two longitudinal walls (32) and two lateral walls (33).
  • the internal flasks are designed to contain coolant material, which may be top water for example.
  • the external tank is shaped like a closed container with a top opening (21), having two longitudinal walls (24) and two lateral walls (23).
  • Each said longitudinal wall (24) of said external tank (2) has internal recesses (22).
  • These internal recesses (22) match the size of the lateral walls (33) of the internal cooling flasks.
  • These internal recesses (22) constitute in fact a means for fixing the cooling flasks inside of the external tank, wherein said lateral walls of said internal cooling flasks constitute a means for fixing said cooling flasks inside of said external tank.
  • the internal cooling flasks are designed to be set within the external tank in such a way that very narrow spaces are formed between the external walls of each cooling flask and the adjacent flasks, creating an internal cooling space. The user may pour hot water into said internal cooling space and the coolant material within said internal cooling flasks will adsorb heat from said hot water.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

La présente invention concerne un appareil pour refroidir des liquides. Ledit appareil comprend un réservoir externe et plusieurs flacons de refroidissement internes. Le réservoir externe présente une forme de réservoir fermé avec une ouverture supérieure. Les flacons de refroidissement internes sont conçus pour être placés à l'intérieur du réservoir externe de telle sorte que des espaces très étroits soient formés entre les parois externes de chaque flacon de refroidissement et les flacons adjacents, formant ainsi un espace de refroidissement interne, d'une manière qui permet à l'utilisateur de verser de l'eau chaude dans l'espace de refroidissement interne, et le liquide de refroidissement dans les flacons de refroidissement absorbe la chaleur de ladite eau chaude.
EP16792298.8A 2015-05-10 2016-05-01 Dispositif stérile pour refroidissement rapide d'eau chaude Withdrawn EP3295105A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL238731A IL238731A (en) 2015-05-10 2015-05-10 Sterile hot water cooling facility
PCT/IL2016/050446 WO2016181379A1 (fr) 2015-05-10 2016-05-01 Dispositif stérile pour refroidissement rapide d'eau chaude

Publications (2)

Publication Number Publication Date
EP3295105A1 true EP3295105A1 (fr) 2018-03-21
EP3295105A4 EP3295105A4 (fr) 2019-01-02

Family

ID=54252448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16792298.8A Withdrawn EP3295105A4 (fr) 2015-05-10 2016-05-01 Dispositif stérile pour refroidissement rapide d'eau chaude

Country Status (8)

Country Link
US (1) US20180051932A1 (fr)
EP (1) EP3295105A4 (fr)
CN (1) CN108431534A (fr)
AU (3) AU2016261596A1 (fr)
BR (1) BR112017024114A2 (fr)
CA (1) CA2985635A1 (fr)
IL (1) IL238731A (fr)
WO (1) WO2016181379A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL275977B2 (en) 2019-07-17 2024-04-01 Rosenblum Reut Sterile Apparatus for Rapid Cooling of Hot Water
EP4511602A1 (fr) * 2022-04-19 2025-02-26 Mengel, Karina Sac à glace pour le refroidissement d'une boisson

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393245A (en) * 1944-01-18 1946-01-22 Charles E Hadsell Refrigerating container
US2496296A (en) * 1945-11-01 1950-02-07 Lobl Frederick Portable refrigerated container
JP2001017142A (ja) * 1999-07-07 2001-01-23 Tokuichi Yoshimi 筒状保冷具
EP1364175B1 (fr) * 2001-03-01 2009-08-12 Revolutionary Cooling Systems, Inc. Dispositif de refroidissement ou rechauffage rapide d'un liquide, et procede associe
DE10258419A1 (de) * 2002-12-13 2004-06-24 TV Kohlensäure Technik & Vertrieb GmbH + Co. Versorgung einer Einrichtung zur Temperaturhaltung mit Kohlendioxidschnee
EP1914495A1 (fr) * 2006-10-20 2008-04-23 Nestec S.A. Appareil pour le refroidissement d'un liquide alimentaire
CA2669365A1 (fr) * 2009-06-16 2010-12-16 Oluwafemi A. Afolabi Modificateur de temperature pour boissons
WO2012170115A1 (fr) * 2011-06-08 2012-12-13 IceColdNow, Inc. Dispositif de refroidissement de boisson
ITVR20120027A1 (it) * 2012-02-21 2013-08-22 Moshe Nash Abramov Dispositivo di erogazione di liquidi alimentari refrigerati

Also Published As

Publication number Publication date
IL238731A0 (en) 2015-09-24
AU2023203221A1 (en) 2023-06-15
BR112017024114A2 (pt) 2018-07-31
CA2985635A1 (fr) 2016-11-17
AU2023203221B2 (en) 2026-02-12
IL238731A (en) 2016-04-21
CN108431534A (zh) 2018-08-21
WO2016181379A1 (fr) 2016-11-17
AU2020204598A1 (en) 2022-01-27
EP3295105A4 (fr) 2019-01-02
AU2016261596A1 (en) 2017-11-30
US20180051932A1 (en) 2018-02-22

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