DK178805B9

DK178805B9 - Large kitchen utensils

Info

Publication number: DK178805B9
Application number: DKPA201270204A
Authority: DK
Inventors: Kari Juhani Halmetoja
Original assignee: Dieta Oy
Priority date: 2011-05-03
Filing date: 2012-04-22
Publication date: 2017-03-27
Also published as: DK201270204A; SE537462C2; DE102012206993B4; DE102012206993A1; FI123987B; DK178805B1; SE1250422A1; FI20125309L

Abstract

Opfindelsen angår en kasserolle (10) til storkøkken til blanding af madingredienser og/eller til tilberedning af mad. Kasserollen har på sin inderside en vertikal eller horisontal aksel, hvortil en roterende blander kan fastgøres, og ved hvis anvendelse bl.a. 5 varmeoverførselen forbedres ved opvarmning og/eller nedkøling af mad. Blandeakselen i kasserollen er forsynet med en dobbelt-kappet indkapsling, som muliggør opvarmning og/eller nedkøling af denne.The invention relates to a saucepan (10) for a large kitchen for mixing food ingredients and / or for preparing food. The saucepan has on its inside a vertical or horizontal shaft to which a rotary mixer can be attached. The heat transfer is improved by heating and / or cooling food. The mixing shaft in the saucepan is provided with a double-sheathed enclosure which allows heating and / or cooling thereof.

Description

Kasserolle til storkøkkenLarge kitchen utensils

Den foreliggende opfindelse angår en kasserolle til storkøkken til blanding af madingredienser og/eller til tilberedning af mad, hvor der på kasserollens inderside er tilvejebragt en vertikal blandeaksel og en indkapsling til blandeakselen og hvor blandeakselens indkapsling er udformet således, at den har to kapper med et rum mellem en yderkappe og en inderkappe, hvilket kan anvendes til opvarmning og/eller nedkøling via et varme- eller kølemedium.The present invention relates to a large saucepan saucepan for mixing food ingredients and / or for food preparation, wherein on the inside of the saucepan there is provided a vertical mixing shaft and an enclosure for the mixing shaft and wherein the enclosure of the mixing shaft is designed to have two sheaths with a space between an outer sheath and an inner sheath, which can be used for heating and / or cooling via a heating or cooling medium.

Kasseroller til storkøkkener er store kar, der kan opvarmes, der kan have et volumen på 40-500 I. I typiske tilfælde er en grydes yderside en dobbeltkappekonstruktion, hvor maden varmes op ved at lede varm damp ind mellem inder- og yderkappen eller ved at generere dampen direkte mellem kapperne. Samme rum bruges også normalt til nedkøling af gryden ved at lede kold væske derind. I sådanne kasseroller anvender man ofte et blandingsredskab under madens tilberednings- eller nedkølingstrin, hvilket blandingsredskab er fastgjort på en vertikal eller horisontal blandeaksel, som er tilvejebragt på indersiden af kasserollen. Gennem blandingsprocessen tilvejebringes, ud over selve blandingsresultatet, en forbedret overføring af varme ved såvel opvarmning som ved nedkøling.Utensils for large kitchens are large, heatable vessels that can have a volume of 40-500 I. Typically, the exterior of a pot is a double casing structure where the food is heated by passing hot steam between the inner and outer casing or by generate the steam directly between the sheaths. The same compartment is also usually used for cooling the pot by passing cold liquid in it. In such saucepans, a mixing tool is often used during the cooking or cooling step of the food, which mixing tool is attached to a vertical or horizontal mixing shaft provided on the inside of the saucepan. Through the mixing process, in addition to the mixing result itself, an improved transfer of heat is obtained by heating as well as by cooling.

Det er formålet med den foreliggende opfindelse at skabe en forbedret kasserollekonstruktion, hvormed der opnås effektiviseret nedkøling eller opvarmning af maden, som skal tilberedes, og/eller madingredienserne, som skal blandes.It is the object of the present invention to provide an improved saucepan structure which provides for efficient cooling or heating of the food to be prepared and / or the cooking ingredients to be mixed.

Til opnåelse af dette formål er det ejendommeligt for storkøkkenkasserollen ifølge opfindelsen at et separat rør er indrettet indenfor indkapslingen til at lede et varme- eller kølefluidum bort fra indkapslingen eller eventuelt ind i indkapslingen og/eller til at bortlede overskudsluft fra indkapslingen.For this purpose, it is peculiar to the large kitchen saucepan according to the invention that a separate pipe is arranged within the enclosure to direct a heat or cooling fluid away from the enclosure or possibly into the enclosure and / or to discharge excess air from the enclosure.

Med løsningen ifølge opfindelsen opnås der flere fordele: 1. Nedkølingen og opvarmningen foregår hurtigere, fordi det varmende og/eller kølende ydre øges med ca. 10 %. 2. Nedkølingen foregår hurtigere, fordi kulde overføres til maden fra såvel grydens midte som fra kanterne. Nedkølingen er mulig, fordi et separat rør ledes ind i indkapslingen til bortledning (eller tilførsel) af kølevæske. Hvis nedkølingen alene skulle ske derved, at akslens indkapsling er to-kappet, så ville den til en effektiv virkning påkrævede kraftige strøm ikke være mulig, og nedkølingen ville således ikke være lige så effektiv. 3. Nedkølingen kommer også til at foregå hurtigere derved, at varme ikke længere kan overføres fra grydens øvrige konstruktion og blandemotoren via akslen til maden. 4. Opvarmningen foregår hurtigere, fordi varme overføres til maden både fra midten af gryden og fra kanterne. Opvarmningen er effektiv, eftersom et separat rør ledes ind i indkapslingen til bortledning af luft. Hvis opvarmningen alene skulle ske derved, at indkapslingen er to-kappet, så ville der forblive luft tilbage i den øvre del, og opvarmningen ville således ikke være lige så effektiv (der tilføres ikke damp).With the solution according to the invention, several advantages are obtained: 1. The cooling and heating takes place faster because the heating and / or cooling exterior is increased by approx. 10%. 2. Cooling takes place faster because cold is transferred to the food from both the center of the pan and from the edges. The cooling is possible because a separate tube is fed into the coolant drain (or supply) enclosure. If the cooling alone were to occur because the shaft enclosure is two-sheathed, then the powerful current required for an effective effect would not be possible and thus the cooling would not be as effective. 3. Cooling will also take place faster in that heat can no longer be transferred from the other structure of the pot and the mixing motor via the shaft to the food. 4. Heating takes place faster because heat is transferred to the food both from the center of the pan and from the edges. The heating is effective as a separate pipe is fed into the air vent enclosure. If the heating alone were to occur because the enclosure is two-sheathed, then air would remain in the upper part and thus the heating would not be as effective (steam is not supplied).

Opfindelsens konstruktion er fordelagtig i sammenligning med kendte løsninger, eftersom disse i typiske tilfælde har et bevægeligt og nedkølet/opvarmet blandingsorgan med aksel. Ved løsningen ifølge opfindelsen holdes den rørformede indkapsling stille og alene et sædvanligt blandeorgan uden nedkøling/opvarmning roterer.The construction of the invention is advantageous in comparison with known solutions since they typically have a movable and cooled / heated shaft mixing member. In the solution according to the invention, the tubular housing is kept still and only a usual mixing means without cooling / heating rotates.

Opfindelsen vil nu blive beskrevet mere detaljeret under henvisning til den vedføjede tegning, hvorThe invention will now be described in more detail with reference to the accompanying drawing, in which

Figur 1 som en skematisk tværsnitsafbildning, viser en med vertikal blandeaksel tilvejebragt storkøkken kasserolle ifølge en af udførelsesformerne; ogFigure 1, as a schematic cross-sectional view, shows a large kitchen saucepan provided with a vertical mixing shaft according to one of the embodiments; and

Figur 2 som en skematisk tværsnitsafbildning, viser en med vertikal blandeaksel tilvejebragt storkøkken kasserolle ifølge en anden af udførelsesformerne.Figure 2, as a schematic cross-sectional view, shows a large kitchen shaft provided with a vertical mixing shaft according to another of the embodiments.

Til storkøkkenkasserollen 10 ifølge udførelseseksemplet, som vises på figur 1, hører en strukturdel af dobbeltkappe-typen, der udviser en yderkappe 1, en inderkappe 2 og et tomt rum 3 mellem samme, hvortil der kan ledes et varme- eller kølemedium. I midten af kasserollen findes der en indkapsling for en blandeaksel, hvilken indkapsling på tilsvarende vis udviser en dobbeltkappe, hvortil der hører en yderkappe 4 og en inderkappe 5, hvorimellem der dannes et tomt rum 6, hvortil der kan ledes et varme- eller kølemedium. I udførelsesformen ifølge figur 1 står rummene 3 og 6 i fluid forbindelse med hinanden. På indersiden af inderkappen 4 findes der et rum for den egentlige blandeaksel 7, hvortil blandeorganet fastgøres. Blandeakselen er til at drive sig fra sin nedre ende på sædvanlig vis koblet til en blandemotor (ikke vist).To the kitchen utensil roll 10 according to the exemplary embodiment shown in Figure 1, there is a double-shell-type structural part which shows an outer casing 1, an inner casing 2 and an empty space 3 between the same to which a heating or cooling medium can be passed. In the center of the saucepan there is an enclosure for a mixing shaft, which in a corresponding manner exhibits a double sheath, to which is an outer sheath 4 and an inner sheath 5, between which an empty space 6 is formed, to which a heating or cooling medium can be passed. In the embodiment of Figure 1, the spaces 3 and 6 are in fluid communication with each other. On the inside of the inner sheath 4 there is a space for the actual mixing shaft 7, to which the mixing means is attached. The mixing shaft is usually driven from its lower end to a mixing motor (not shown).

Ind i blandeakselens indkapsling 6 ledes der et varme- og kølefluidum, f.eks. damp eller koldt vand, f.eks. gennem ventilen 11, og fluidet bliver ledt ud langs et separat rør 8 såvel som via udløbsventilerne 9, der befinder sig i området ved kasserollens øverste del. Ved hjælp af udløbsrørene i den øvre del af kasserollen og udløbsrøret 8, som befinder sig i indkapslingen for blandeakselen, opnås der en effektiv cirkulation af kølemedium. Da der dannes damp i rummet 3 i kasserollens kappedel ved opvarmning af vand i rummet 3, kan røret 8 anvendes til, gennem dette, at bortlede damp/overskudsgas ved opvarmningens begyndelse. Dette effektiviserer opvarmningen, da bortledning af luft, som opbygges i den øvre del af indkapslingen tilvejebringes således, at den ikke længere svækker varmeoverførslen fra indkapslingen til maden.Into the shaft 6 of the mixing shaft a heat and cooling fluid, e.g. steam or cold water, e.g. through the valve 11 and the fluid is discharged along a separate tube 8 as well as through the outlet valves 9 located in the region at the top of the saucepan. By means of the outlet pipes in the upper part of the saucepan and the outlet pipe 8, which are in the housing of the mixing shaft, an efficient circulation of refrigerant is obtained. As steam is formed in the space 3 in the casing part of the saucepan by heating water in the space 3, the pipe 8 can be used to discharge steam / excess gas at the beginning of the heating. This makes heating more efficient as the discharge of air which builds up in the upper part of the enclosure is provided so that it no longer impairs the heat transfer from the enclosure to the food.

Blandeindretningen kan også udføres under anvendelse af en horisontal akselkonstruktion.The mixing device can also be performed using a horizontal shaft construction.

Blandeakselens nedkølings- og opvarmningscirkulation kan også udføres fritstående i forhold til nedkølingscirkulationen i kasserollens kappedel, gennem direkte kobling af yderkappen 4 på blandeakselens indkapsling til kasserollens yderkappe 1 i overensstemmelse med den på figur 2 viste udførelsesform. Indkapslingens yderkappe går gennem kasserollens inderkappe som tæt forbindelse til inderkappen. Rummet 6 er tilvejebragt med et separat tilførselsrør og/eller ventilorgan 13, og røret 8 anvendes som udløbsrør fra rummet 6. Røret 8 udviser i sin nedre ende et ventilorgan 12 til styring af udledningen af fluidum. På denne måde er det muligt at anvende endnu mere effektive kølemidler, såsom freoner, hvorved indkapslingen i princippet kan nedkøles og derved kraftigt effektivisere nedkøling af maden. Kasserollens kappe nedkøles almindeligvis med vand.The cooling and heating circulation of the mixing shaft can also be carried out freely in relation to the cooling circulation in the casing part of the saucepan, by directly coupling the outer casing 4 of the casing of the mixing shaft to the outer casing 1 of the saucepan according to the embodiment shown in Figure 2. The outer casing of the casing passes through the inner casing of the saucepan as a close connection to the inner casing. The space 6 is provided with a separate supply pipe and / or valve means 13, and the pipe 8 is used as an outlet pipe from the space 6. The pipe 8 has at its lower end a valve means 12 for controlling the discharge of fluid. In this way, it is possible to use even more efficient refrigerants, such as freons, whereby the encapsulation can in principle be cooled, thereby greatly improving the cooling of the food. The casserole sheath is generally cooled with water.

Claims

P a t e n t k r a v

A large kitchen saucepan (10) for mixing and / or preparing food ingredients, a vertical mixing shaft and a mixing shaft enclosure being provided on the inside of the saucepan, wherein the mixing shaft enclosure is configured to be double-cut with a compartment (6) between an outer casing (4) and an inner casing (5) which can be used for heating and / or cooling via a heating or cooling medium, characterized in that a separate pipe (8) is provided on the inside of the casing for to direct heat or cooling fluid away from the enclosure or possibly into the enclosure and / or to drain excess air from the enclosure.

Large kitchen saucepan according to claim 1, characterized in that the heating medium to be fed into the room (6) is a heated fluid and / or steam.

Large kitchen saucepan according to claim 1, characterized in that the refrigerant to be fed into the room (6) is a cold fluid.

Large kitchen saucepan according to claim 3, characterized in that the fluid is water.