DE3114299A1 - Insulated cabinet - Google Patents

Insulated cabinet

Info

Publication number
DE3114299A1
DE3114299A1 DE19813114299 DE3114299A DE3114299A1 DE 3114299 A1 DE3114299 A1 DE 3114299A1 DE 19813114299 DE19813114299 DE 19813114299 DE 3114299 A DE3114299 A DE 3114299A DE 3114299 A1 DE3114299 A1 DE 3114299A1
Authority
DE
Germany
Prior art keywords
insulated cabinet
cabinet
air
suction
vacuum
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Withdrawn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
DE19813114299
Other languages
German (de)
Inventor
Eduard 4630 Bochum Bieniek
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
Priority to DE19813114299 priority Critical patent/DE3114299A1/en
Publication of DE3114299A1 publication Critical patent/DE3114299A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B71/00—Cabinets for perishable goods, e.g. meat safes, fly-proof cabinets
    • 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
    • F25D31/00—Other cooling or freezing apparatus
    • 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

Abstract

The invention relates to an insulated cabinet for storing perishable foodstuffs. The insulated cabinet allows foodstuffs to be stored in a vacuum. The method can be used, as required, with or without additional refrigeration.

Description

zam ::htj z am :: htj

-- Bochum,den 7.4.Ϊ981- Bochum, April 7th, 1981

EDUARD BIENIEK 463o BOCHUM 6 EDUARD BIENIEK 463o BOCHUM 6

BUNDESREPUBLIK DEUTSCHLANDFEDERAL REPUBLIC OF GERMANY

ISOLIERSCHRANKINSULATION CABINET

Die Erfindung "betrifft einen Isolier schrank zum Lagern von verderblichen Lebensmitteln.The invention "relates to an insulating cabinet for storage of perishable foods.

Es ist ein bekannter Stand der Technik,daß !lebensmittel vakuumverpackt haltbar gemacht werden. Die Aufgabe der Erfindung liegt darin,ein Verfahren zu entwickeln,das es ermöglicht^Lebensmittel mit geringem Energieaufwand frisch zu halten und unbegrenzte Zeit zu lagern. Da bei den meisten Lebensmitteln,die sich in der Luft befindlichen Bakterien,die Ursache einer schädlichen Beeinflussung sind,sollten· Lebensmittel ohne Luftzutritt gelagert werden.' Der Erfindung liegt die. Aufgabe zugrunde,verderbliche Lebensmittel im Vakuumbereich zu lagern. Das Verfahren kann mit-oder ohne zusätzlicher Kühlung, je nach Bedarf angewendet werden.It is well known in the art that food vacuum-packed can be made durable. The object of the invention is to provide a method develop that allows ^ food with little Keeping energy expenditure fresh and storing it indefinitely. As is the case with most foods that are in the air Bacteria that are the cause of a harmful influence should · Foodstuffs be stored without access to air. ' The invention lies in the. Task based on perishable food to be stored in the vacuum area. The process can be carried out with or without additional cooling, can be applied as needed.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung Pig. 1 dargestellt und wird im folgenden beschrieben. In der. Zeichnung wird mit 1 der Isolierschrank,2 die Tür, 3 die Kleinbehälter,4 der Verschlußgriff,5 die Saugleitung, 6 das Vakuummeter,7 das Rückschlagventil,8 der Druckregler, 9 der Saugstutzen,10 die Vakuumpumpe und.11 der Stromschalter bezeichnet.One embodiment of the invention is shown in the drawing Pig. 1 and is described below. In the. Drawing 1 is the insulating cabinet, 2 the door, 3 the small container, 4 the locking handle, 5 the suction line, 6 the vacuum gauge, 7 the check valve, 8 the pressure regulator, 9 the suction nozzle, 10 the vacuum pump and 11 the power switch designated.

Ferner wird mit 2a die Türdichtung,3a die Saugventile"der Kleinbehälter,4a das Belüftungsventil im Verschlußgriff und 8a die Steuerleitung vom Druckregler zur Vakuumpumpe bezeichnet.Furthermore, with 2a the door seal, 3a the suction valves "the Small container, 4a the ventilation valve in the locking handle and 8a denotes the control line from the pressure regulator to the vacuum pump.

Bei Anordnung gemäß Pig.1 wird nach dem Einlegen des Lagergutes in den Isolierschranki ,der mit einem Belüftungsventil^ versehene Verschlußgriff4um 180°gedreht,wobei das Belüftungsventdl4a geschlossen wird.Danach wird die Tür2 ge schlossen und durch eine in der Türdichtung 2a eingebaute Magnetleiste abgedichtet.Jolgend wird über den Schalter 11 die Vakuumpumpe eingeschaltet und die Luft über die Saugleitung5 aus dem Isolierschrank 1 abgesaugt,wobei der im Isolierschrank herrschende Unterdruck durch den Druckregler· 8 geregelt i-iiidd&o \ j.Jciiu.^.-i'StörGangezeig'b wird.With the arrangement according to Pig. 1, after inserting the stored goods in the isolation cabinet, which is equipped with a ventilation valve ^ provided locking handle 4 rotated by 180 °, whereby the ventilation valve 4a The door 2 is then closed and sealed by a magnetic strip built into the door seal 2a the vacuum pump is switched on via the switch 11 and the air is discharged via the suction line 5 Isolation cabinet 1 vacuumed, the one in the isolation cabinet The prevailing negative pressure is regulated by the pressure regulator 8 i-iiidd & o \ j.Jciiu. ^ .- i'StörGangeIGE'b is.

Das Rückschlagventil 7 verhindert den Rückfluß der Luft. Der Saugstutzen 9 dient zum Evakuieren der Luft aus den Kleinbehältern5,die auch außerhalb des Isolierschrankes gelagert werden können.Die Kleinbehälter 3 sind mit einem Saugventil 3a versehen und nach dem Evakuieren der Luft hermetisch dicht.The check valve 7 prevents the air from flowing back. The suction nozzle 9 is used to evacuate the air from the Small containers5, which are also outside the insulating cabinet The small containers 3 are equipped with a Suction valve 3a provided and after evacuating the air hermetically sealed.

Soll der Isolierschranki geöffnet werden,muß vorher der Verschlußgriff4um 180°gedreht werden,wodurch über das Belüftungsventil 4-a die Luft in das Innere des Isolier- · sehrankes 1 einströmt und einen Druckausgleich bewirkt.If the isolation cabinet is to be opened, the The locking handle 4 can be rotated by 180 °, whereby the Ventilation valve 4-a the air into the interior of the insulating · veryankes 1 flows in and causes a pressure equalization.

LeerseiteBlank page

Claims (3)

31U7.99 Patentansprüche31U7.99 claims 1. Isolierschrank dadurch gekennzeichnet,daß dieser hermetisch verschließbar ist und in seinem Inneren ein Unterdruck herrscht,der durch eine Saugvorrichtung erzeugt wird.1. Isolation cabinet, characterized in that it is hermetically sealed can be closed and there is a negative pressure in its interior, which is generated by a suction device. 2. Isolierschrank nach Anspruch 1,dadurch gekennzeichnet," daß dieser mit einem Kühlsystem ausgerüstet ist.2. Insulated cabinet according to claim 1, characterized in that " that this is equipped with a cooling system. 3. Isolierschrank nach Anspruch Λ oder 2,dadurch gekennzeichnet, daß ein zusätzlicher Saugstutzen 9,in der Saugleitung 5>das Evakuieren der Luft aus Kleinbehältern 5 ermöglicht.3. Insulation cabinet according to claim Λ or 2, characterized in that an additional suction nozzle 9, in the suction line 5> allows the air to be evacuated from small containers 5.
DE19813114299 1981-04-09 1981-04-09 Insulated cabinet Withdrawn DE3114299A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813114299 DE3114299A1 (en) 1981-04-09 1981-04-09 Insulated cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813114299 DE3114299A1 (en) 1981-04-09 1981-04-09 Insulated cabinet

Publications (1)

Publication Number Publication Date
DE3114299A1 true DE3114299A1 (en) 1982-12-09

Family

ID=6129732

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813114299 Withdrawn DE3114299A1 (en) 1981-04-09 1981-04-09 Insulated cabinet

Country Status (1)

Country Link
DE (1) DE3114299A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3522128A1 (en) * 1985-06-18 1986-02-06 Jörg 1000 Berlin Zimniewicz Preservation cabinet with suction device
DE3618802A1 (en) * 1986-06-04 1987-12-10 Golf Gmbh & Co Kg Vacuum cabinet for kitchens
GB2401528A (en) * 2003-05-12 2004-11-17 Edwin Rhys Morris Preserving food at a reduced pressure
US6854818B2 (en) * 2000-08-11 2005-02-15 Sh Bosch Und Siemens Hausgerate Gmbh Refrigerator
FR2905835A1 (en) * 2006-09-15 2008-03-21 Dominique Bugat Furniture device for domestic use to store and preserve food products e.g. coffee, salt, sugar, dry fruits and chips, comprises a case equipped with a vacuum pump supported by an engine to which electricity is supplied, and compartments

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3522128A1 (en) * 1985-06-18 1986-02-06 Jörg 1000 Berlin Zimniewicz Preservation cabinet with suction device
DE3618802A1 (en) * 1986-06-04 1987-12-10 Golf Gmbh & Co Kg Vacuum cabinet for kitchens
US6854818B2 (en) * 2000-08-11 2005-02-15 Sh Bosch Und Siemens Hausgerate Gmbh Refrigerator
GB2401528A (en) * 2003-05-12 2004-11-17 Edwin Rhys Morris Preserving food at a reduced pressure
FR2905835A1 (en) * 2006-09-15 2008-03-21 Dominique Bugat Furniture device for domestic use to store and preserve food products e.g. coffee, salt, sugar, dry fruits and chips, comprises a case equipped with a vacuum pump supported by an engine to which electricity is supplied, and compartments

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8130 Withdrawal