EP2024250A1 - Compartiment de conservation sous vide - Google Patents

Compartiment de conservation sous vide

Info

Publication number
EP2024250A1
EP2024250A1 EP07729192A EP07729192A EP2024250A1 EP 2024250 A1 EP2024250 A1 EP 2024250A1 EP 07729192 A EP07729192 A EP 07729192A EP 07729192 A EP07729192 A EP 07729192A EP 2024250 A1 EP2024250 A1 EP 2024250A1
Authority
EP
European Patent Office
Prior art keywords
vacuum
mentioned
chamber
preservation chamber
handle
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Withdrawn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
EP07729192A
Other languages
German (de)
English (en)
Inventor
Junhong Feng
Zhong Quan Suan
Xiaotian Zhou
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP2024250A1 publication Critical patent/EP2024250A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
    • A47J47/02—Closed containers for foodstuffs
    • A47J47/08—Closed containers for foodstuffs for non-granulated foodstuffs
    • A47J47/10—Closed containers for foodstuffs for non-granulated foodstuffs with arrangements for keeping fresh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
    • 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
    • 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
    • F25D2317/043—Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment

Definitions

  • the present utility model relates to a vacuum preservation chamber, in particular a vacuum preservation chamber for the cold storage chamber of an electric refrigerator.
  • This vacuum preservation chamber has a vacuum preservation chamber body 17 and one with the Vacuum Frischhaltesch connected vacuum fresh holding chamber cover 19, which can be opened.
  • a suction nozzle 25 is provided at the rear side of the vacuum preserving chamber body, and the above-mentioned suction nozzle fits to a port 27 located at the rear wall of the refrigerating storage chamber of the electric refrigerator.
  • the vacuum preservation chamber is automatically filled with air by suction nozzle 25.
  • the defectiveness of the above-described technical conception is that when opening the door 12 of the electric refrigerator, the vacuum preservation chamber is inevitably filled with air, leaving the user no other option. If the user only wants to open the door of the electric refrigerator without filling the vacuum preservation chamber with air, this can not be achieved by the above-described technical conception.
  • the Chinese patent ZL03245813.4 proposes a vacuum preservation chamber in the refrigerated storage chamber of an electric refrigerator. The above-described vacuum preservation chamber is shown in Figure 2.
  • the object of the present utility model is to provide a vacuum preservation chamber which is simple in conception and comfortable in operation.
  • the vacuum preserving chamber according to a practical embodiment of the present invention has a vacuum preserving chamber body, a vacuum preserving chamber cover, a vacuum building device, a vacuum releasing device and a starting device, wherein in the operation of the above-mentioned starting device Vacuum Frischhalte hamperabdeckung is released from the vacuum Frischhaltescherri and the above-mentioned starting device drives the above-mentioned vacuum removal device, so that the pressure inside and outside the vacuum preservation chamber is compensated.
  • Hand grip the vacuum box fresh-keeping chamber is released from the vacuum Frischhaltesch and the check valve is released by the pressure of the handle.
  • the above-mentioned handle is movably connected to the above-mentioned vacuum preserving chamber cover, and the above-mentioned check valve is provided on the above-mentioned vacuum preserving chamber cover, and is located below the above-mentioned handle.
  • the above-described vacuum preservation chamber further comprises a sealing device between vacuum Frischhalteschdeckung and vacuum FrischhalteprovingERA, wherein a part of the above-described sealing device also serves as a vacuum removal device.
  • the above-described star device has a starting handle, wherein in the operation of the above-mentioned starting handle, the vacuum Frischhaltettingabdeckung is released from the vacuum Frischhalteschianuschianus and the above-mentioned start handle simultaneously the part of the above-mentioned sealing device, which serves as a vacuum release device unlocks.
  • the above-described sealing device is a sealing lining connected to the vacuum preservation chamber cover.
  • the above-mentioned vacuum building apparatus is a check valve provided at one end of the above-described vacuum preservation chamber, the above-mentioned starting apparatus being at the other end of the above-described vacuum preservation chamber.
  • the vacuum building apparatus is provided either on the vacuum preserving chamber body or on the vacuum preserving chamber cover, and the starting apparatus is provided either on the vacuum preserving chamber body or on the vacuum preserving chamber cover.
  • the vacuum removal device referred to above is provided on the same side of the vacuum holding chamber as the starting device described above.
  • the useful effect of an inventive electric refrigerator according to the present utility model is that the user performs simultaneous ventilation and opening of the vacuum preservation chamber by a single operation of the starting device, which makes the operation very simple.
  • Figure 1 is an illustration of a currently existing vacuum preservation chamber.
  • Figure 2 is an illustration of another vacuum-holding chamber currently in existence.
  • Figure 3 is a three-dimensional representation of a vacuum preservation chamber according to a practical embodiment of the present utility model.
  • Figure 4 is the three-dimensional representation of a vacuum preservation chamber according to a practical embodiment of the present utility model according to Figure 3 from another angle.
  • Figure 5 is a disassembly diagram of a vacuum preservation chamber as shown in Figure 3 of this utility model.
  • Figure 6 is a partial view of the check valve and handle of the vacuum preservation chamber as shown in Figure 3 of this utility model.
  • Figure 7 is a three-dimensional representation of the check valve of the vacuum holding chamber according to Figure 3 according to the present utility model.
  • Figure 8 is a three-dimensional representation of the check valve of the vacuum holding chamber according to Figure 6 according to the present utility model.
  • the vacuum preservation chamber has a vacuum preservation chamber body 1, a vacuum preservation chamber cover 2, a handle 5 attached to one end of a vacuum preservation chamber cover 2, a handle 5 located underneath the handle 5
  • Check valve 4 for air filling a located at the other end of the vacuum fresh-keeping chamber cover 2 closure member 6 and check valve 3 for vacuum build-up.
  • handle 5 and closure part 6 connect vacuum preserving chamber body 1 and vacuum preserving chamber cover 2 to each other.
  • the check valve 4 for air filling is a device for reducing the vacuum, which from the rear positioning part 8 in the recess 20 at the other end of the vacuum Frischisschmotherabdeckung is positioned.
  • the vacuum build-up device and the vacuum removal device may also be other components, switch devices, etc. It is only necessary that the device in question in a predetermined direction allows the vacuum build-up or the vacuum degradation of the vacuum preservation chamber.
  • the check valve 3 for vacuum construction has the connection part 30, the connection part 31 and the valve plug 32, with the connection part 30 matching the external tubing for vacuum buildup.
  • the connecting part 31 fits to the port 200 in the recess 20.
  • the valve plug 32 is inserted into the connecting part 31.
  • the check valve 3 is opened to build up the vacuum.
  • the air contained in the interior of the vacuum fresh-keeping chamber is sucked out of the hoses for connection to the vacuum by means of connection 200.
  • the rear positioning part 8 is provided above connecting part 31, to which two separate connection openings are provided. By the above-described connection openings, the rear positioning part 8 is fixed in the recess 20 of the vacuum-fresh-keeping chamber cover 2.
  • fastening part 6 is connected to the recess 20.
  • the other end of the attachment part is fastened to the edge of the vacuum preservation chamber body 1.
  • the vacuum preservation chamber body 1 is connected to one end of the vacuum preservation chamber cover 2.
  • the check valve 4 for air filling has Tragarmteil 40, connecting part 41 and valve plug 42.
  • the valve plug 42 is inserted into the connecting part 41.
  • the connecting part 41 fits to the port 220 in the recess 22.
  • the front positioning part 7 is provided above the connecting part 41, to which two mutually separate connecting holes are provided. By the above-described connection openings, the front positioning part 7 is fixed in the recess 22 of the vacuum-fresh-keeping chamber cover 2.
  • the handle 5 is rotatably connected to the edge of recess 22 and can rotate against vacuum cling chamber cover 2.
  • the handle 5 has an approximately right angle bent handle portion 51 and pressure member 50, wherein above-mentioned pressure member 50 is provided above the Tragarmteils 40 of check valve 40 for ventilation.
  • the protrusion 500 located on the grip part 51 corresponds to the recess 400 provided on the support arm part 40.
  • the lower end of the grip part 51 can be fastened to one end of the vacuum preservation chamber 1.
  • the handle portion 51 of the handle 5 is tilted, so that the handle 5 starts to rotate around the edge of vacuum preservation chamber cover 2.
  • the pressure member 50 undergoes a force and transmits the force on bulge 500 on the support arm 40 of check valve 4 for ventilation.
  • the energized end of the support arm 40 is moved downwardly while the part located in the valve plug 42 is moved upwardly by the support arm 40 so that the port 220 is opened at the recess 22 closed by the valve plug 42.
  • the external air flows through port 220 into the interior of the vacuum preservation chamber, so that external and internal pressure of the vacuum preservation chamber are compensated and by further tilting the handle, the vacuum preservation chamber cover 2 can be released from the vacuum preservation chamber body 1 .
  • the present utility model allows a single tilting of handle 5 to simultaneously carry out ventilation and opening of the vacuum preservation chamber, which facilitates operation and is thus convenient for the user.
  • the airtight check valve 4 is concealed, so that the vacuum preservation chamber as a whole offers a more attractive appearance.
  • both of the check valve 3 for the vacuum construction and the check valve 4 for the ventilation to the vacuum Frischhalteschdeckung 2 are provided.
  • both the vacuum assembly apparatus and the vacuum removal apparatus may be provided on the vacuum preservation chamber body 1. It is also possible that one of the above-mentioned devices is provided on the vacuum preservation chamber body, while the other of the above-mentioned devices is provided on the vacuum preservation chamber cover. In each of these variants, the objective of the present utility model is achieved.
  • a sealing device is normally provided between the vacuum preservation chamber body 1 and the vacuum preservation chamber cover 2.
  • a seal lining is provided at the edge of vacuum preservation chamber cover 2.
  • a part of the sealing device - for example, a part adjacent to the handle - may be used simultaneously as a device for vacuuming the vacuum preserving chamber.
  • a protrusion of the handle adjacent to the sealing device first moves the sealing device (eg, seal lining) upwards and causes it Make the ventilation of the vacuum preservation chamber and thus the compensation of the external and internal pressure of the vacuum preservation chamber.
  • the vacuum preservation chamber is provided in the cooling storage chamber of a household electric refrigerator, wherein - to match the temperature between the refrigerated storage chamber and vacuum preservation chamber - at the bottom of the above-mentioned vacuum Frischhalteschianuzing phenomena at least one metal bar for faster cooling line is provided by the cooling storage chamber inside the vacuum preservation chamber.
  • protruding guides are provided at the bottom of the above-mentioned vacuum Frischhaltetting emotionss which grooves correspond to the bottom of the cooling storage chamber.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Vacuum Packaging (AREA)
  • Packages (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

L'invention concerne un compartiment de conservation sous vide qui comprend un corps de compartiment de conservation sous vide (1), un couvercle de compartiment de conservation sous vide (2), un dispositif de génération de vide (3), un dispositif de suppression de vide (4), ainsi qu'un dispositif de déclenchement (5). Lors du maniement du dispositif de déclenchement (5), le couvercle (2) du compartiment de conservation sous vide se détache du corps (1) du compartiment de conservation sous vide et le dispositif de déclenchement (5) active le dispositif de suppression de vide (4) de sorte que la pression à l'intérieur et à l'extérieur du compartiment de conservation sous vide est équilibrée. Ainsi, il suffit d'une manipulation pour à la fois ventiler et ouvrir le compartiment de conservation sous vide, ce qui permet de soulager l'utilisateur.
EP07729192A 2006-05-19 2007-05-16 Compartiment de conservation sous vide Withdrawn EP2024250A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2006200715005U CN2900399Y (zh) 2006-05-19 2006-05-19 真空保鲜盒
PCT/EP2007/054744 WO2007135046A1 (fr) 2006-05-19 2007-05-16 Compartiment de conservation sous vide

Publications (1)

Publication Number Publication Date
EP2024250A1 true EP2024250A1 (fr) 2009-02-18

Family

ID=38084562

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07729192A Withdrawn EP2024250A1 (fr) 2006-05-19 2007-05-16 Compartiment de conservation sous vide

Country Status (4)

Country Link
EP (1) EP2024250A1 (fr)
CN (1) CN2900399Y (fr)
RU (1) RU2438945C2 (fr)
WO (1) WO2007135046A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101342970B (zh) * 2007-07-11 2012-03-14 博西华家用电器有限公司 真空保鲜盒及使用该真空保鲜盒的家用电器
CN101788219B (zh) * 2009-01-23 2012-06-06 博西华家用电器有限公司 制冷器具以及用于制冷器具的容器
ITMC20090084A1 (it) * 2009-04-17 2010-10-18 Tarcisio Senzacqua Apparecchiatura per la conservazione sottovuoto degli alimenti in ambiente domestico.
CN102261783B (zh) * 2010-05-28 2016-05-11 博西华家用电器有限公司 制冷器具
CN111380280A (zh) * 2018-12-29 2020-07-07 海信（山东）冰箱有限公司 一种冰箱
CN111829260A (zh) * 2020-07-01 2020-10-27 海信（山东）冰箱有限公司 冰箱
CN113932544B (zh) * 2020-07-13 2023-07-14 青岛海尔电冰箱有限公司 真空储物装置及冰箱
CN216409483U (zh) * 2021-06-11 2022-04-29 沈阳海尔电冰箱有限公司 储物盒、真空储物装置及冰箱

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116813A (en) * 1933-12-26 1938-05-10 Weisser Charles O'n Means for preserving food
IT1230958B (it) * 1989-06-30 1991-11-08 Eurodomestici Ind Riunite Frigorifero, congelatore o similare con contenitore amovibile in cui e' realizzato il vuoto.
US6148875A (en) * 1997-06-18 2000-11-21 Breen; James Vacuum food storage system
JP2004251599A (ja) * 2003-02-21 2004-09-09 Toshiba Corp 冷蔵庫
DE202005004130U1 (de) * 2005-03-11 2005-06-02 Cofresco Frischhalteprodukte Gmbh & Co. Kg Frischhaltebehälter mit einem Unterteil und mit einem Deckel
DE202006002500U1 (de) * 2006-02-16 2006-07-27 Mini-Dolphin Industrial Co., Ltd., Panchiao Vakuum-Behälter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007135046A1 *

Also Published As

Publication number Publication date
CN2900399Y (zh) 2007-05-16
RU2438945C2 (ru) 2012-01-10
WO2007135046A1 (fr) 2007-11-29
RU2008148160A (ru) 2010-06-27

Similar Documents

Publication Publication Date Title
WO2007135046A1 (fr) Compartiment de conservation sous vide
EP2054683B1 (fr) Réfrigérateur électrique à système de conservation sous vide et procédé de contrôle correspondant
DE102006013745A1 (de) Getränkekühlschrank
WO2010060785A1 (fr) Appareil frigorifique pourvu d'une porte pouvant être montée sur les deux côtés
WO2009049983A2 (fr) Appareil de réfrigération
WO2007135048A1 (fr) Réfrigérateur électrique à système de conservation sous vide
DE19751309A1 (de) Kühlgerät
DE102010002888A1 (de) Eiszubereitungsapparat und Kühlschrank mit Eiszubereitungsapparat
DE102014008876A1 (de) Kühl- und/oder Gefriergerät
EP1619455B1 (fr) Réfrigérateur avec pompe à vide
DE112006002400T5 (de) Wasserfilter-Anbringungskonstruktion für einen Kühlschrank
EP2932172A1 (fr) Appareil de froid domestique muni d'un balconnet de rangement réglable en hauteur
EP2746706A2 (fr) Appareil de réfrigération avec butée de porte pouvant être modifiée
DE102013211722A1 (de) Haushaltskältegerät mit einem Wasser- und/oder Eisspender
DE102016218342A1 (de) Kältegerät mit Frischeschale
WO2010112292A2 (fr) Appareil ménager frigorifique comportant un distributeur d'eau et/ou de glace
DE102013205865A1 (de) Behältervorrichtung für ein Haushaltskältegerät, Haushaltskältegerät und entsprechendes Verfahren
DE10256954A1 (de) Kühlschrankgehäuse
EP3377836B1 (fr) Appareil ménager et procédé pour ouvrir un appareil ménager
DE3205963A1 (de) Kuehlgeraet
DE10039361A1 (de) Kältegerät
DE102016201782A1 (de) Kältegerät mit Dispenser
DE102014008667A1 (de) Kühl- und/oder Gefriergerät
DE102019220198A1 (de) Haushaltskältegerät mit spezifisch isoliertem Lebensmittel-Lagerbehälter, der in verschiedenen Positionen anbringbar ist
DE102014008669A1 (de) Kühl- und/oder Gefriergerät

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20081219

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BSH HAUSGERAETE GMBH

17Q First examination report despatched

Effective date: 20150415

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20151027