DE7731904U1 - REFRIGERATED DISPLAY FOR FOOD TO BE ENJOYED COLD - Google Patents
REFRIGERATED DISPLAY FOR FOOD TO BE ENJOYED COLDInfo
- Publication number
- DE7731904U1 DE7731904U1 DE19777731904 DE7731904U DE7731904U1 DE 7731904 U1 DE7731904 U1 DE 7731904U1 DE 19777731904 DE19777731904 DE 19777731904 DE 7731904 U DE7731904 U DE 7731904U DE 7731904 U1 DE7731904 U1 DE 7731904U1
- Authority
- DE
- Germany
- Prior art keywords
- refrigerated
- display case
- interior
- refrigerated display
- evaporator
- 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.)
- Expired
Links
Classifications
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- 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
- F25D27/00—Lighting arrangements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0439—Cases or cabinets of the open type
- A47F3/0443—Cases or cabinets of the open type with forced air circulation
- A47F3/0447—Cases or cabinets of the open type with forced air circulation with air curtains
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- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/022—Evaporators with plate-like or laminated elements
- F25B39/024—Evaporators with plate-like or laminated elements with elements constructed in the shape of a hollow panel
-
- 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
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- 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
- F25D2317/06—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 with forced air circulation
- F25D2317/065—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 with forced air circulation characterised by the air return
- F25D2317/0651—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 with forced air circulation characterised by the air return through the bottom
-
- 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
- F25D2317/06—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 with forced air circulation
- F25D2317/066—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 with forced air circulation characterised by the air supply
- F25D2317/0661—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 with forced air circulation characterised by the air supply from the bottom
-
- 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
- F25D2317/06—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 with forced air circulation
- F25D2317/068—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 with forced air circulation characterised by the fans
- F25D2317/0683—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 with forced air circulation characterised by the fans the fans not of the axial type
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)
- Freezers Or Refrigerated Showcases (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
14.ΟΚΤ. 197?14.ΟΚΤ. 197?
Dipt.-lng.Walter Kuborn ί "' | j | ' /Dipt.- lng Walter Kuborn ί "'| j |' /
Dipl.-Phys. Dr.Peter Palgen ei«..." .I.*..' ί ί (/Dipl.-Phys. Dr.Peter Palgen ei «..." .I. * .. 'ί ί (/
Düsssldorf
MulvanystraBe 2
Telefon 632727Düsssldorf
MulvanystraBe 2
Telephone 632727
Firma CASTEL MAC S.ρ.Α., Castelfranco Veneto (Italien)Company CASTEL MAC S.ρ.Α., Castelfranco Veneto (Italy)
"Kühlvitrine für kalt zu genießende Na-hrungsmittel","Refrigerated showcase for food to be consumed cold",
Die Erfindung bezieht sich auf eine Kühlvitrine für kalt zu genießende Wahrungsmittel wie Speiseeis, Halbgefrorenes und vielerlei Torten.The invention relates to a refrigerated display case for those to be enjoyed cold Food such as ice cream, semi-frozen foods and all kinds of cakes.
Bekannt ist die in Imbißstuben und Konditoreien sehr verbreitete Gewohnheit, selbst hergestellte Süßspeisen in Schauschränken mit Glastür und Innenbeleuchtung auszustellen. Insbesondere ist der Gebrauch von gekühlten Schauschränken für bei niedriger Temperatur zuIt is well known in snack bars and pastry shops Habit of displaying self-made desserts in showcases with glass doors and interior lighting. In particular is the use from refrigerated showcases to low temperature too
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genießende Konditoreierzeugnisse bekannt, wie etwa Halbgefrorenes und Eistorten.confectionery products to enjoy, such as semi-frozen foods and ice cream cakes.
Aufgabe der Erfindung ist die Schaffung eines gekühlten Schauschrankes, d. h. einer Kühlvitrine, die sich gegenüber der zur Zeit gebräuchlichen aufgrund ihres Aufbaues und ihres vorteilhaften Betriebes auszeichnet.The object of the invention is to create a refrigerated display cabinet, d. H. a refrigerated display case, which is opposite to the currently used because of its structure and its advantageous operation.
Die Aufgabe wird erfindungsgemäß mit einer Kühlvitrine gelöst, die grundsätzlich aus einem abnehmbaren Kasten besteht, dessen Innen- | raum von einem Bodenteil, einer Decke, einer Rückwand, zwei Seitenwänden und einer rTür mit durchsichtiger Glasscheibe bgrenzt ist, sowie aus einer Kältemaschine zur Kühlung des Innenraumes der Kühlvitrine, welche Kühlmaschine einen Kompressor, einen Verflüssiger und einen Verdampfer umfaßt, welcher so angeordnet ist, daß er Wärme mit dem Schrankinnenraum austauscht. Die Kühlvitrine ist hauptsächlich dadurch gekennzeichnet, daß der Verdampfer als statischer Verdampfer der Bauart Roll-Bond ausgeführt ist und zumindest in den zwei Seitenwänden eingebaut ist, während im Bodenteil ein Lüftungskreislauf mit mäßiger Durchflußmenge vorgesehen ist, welcher einen unter der Bodenplatte der Kühlvitrine ausgesparten Kanal, einen am Anfang dieses Kanals an der Rückseite des Schrankes angeordneten Sauglüfter und einen druckseitigen, am Ausgang desselben Kanals an der Vorderseite des Schrankbodens vorgesehenen Spalt umfaßt, welcher Spalt sich ungefähr von einer Seitenwand zur anderen parallel zur Zugangstür erstreckt.The object is achieved according to the invention with a refrigerated showcase which basically consists of a removable box, the interior of which | space is bgrenzt from a bottom part, a ceiling, a rear wall, two side walls and a r door with a transparent glass panel, and is disposed in a refrigerating machine for cooling the interior of the refrigerated display case, which refrigerating machine comprising a compressor, a condenser and an evaporator so that it exchanges heat with the interior of the cupboard. The refrigerated display case is mainly characterized in that the evaporator is designed as a static evaporator of the roll-bond type and is built into at least the two side walls, while a ventilation circuit with a moderate flow rate is provided in the bottom part, which has a channel recessed under the base plate of the refrigerated display case, a suction fan arranged at the beginning of this channel at the rear of the cabinet and a pressure-side gap provided at the exit of the same channel at the front of the cabinet floor, which gap extends approximately from one side wall to the other parallel to the access door.
Dieses neue Merkmal der erfindungsgemäßen Kühlvitrine ermöglicht aufThis new feature of the refrigerated showcase according to the invention enables
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vorteilhafte Weise, die durch Anwendung eines statischen Verdampfers erzielbaren Vorteile der Wirtschaftlichkeit und des kleinen Raumanspruches mit den durch den Einbau eines geschlossenen Lüftungskreislaufes gesicherten Vorteilen zu verbinden, denn somit wird es möglich gemacht, den Temperaturunterschied zwischen oberem und unterem Teil des Innenraumes der Kühlvitrine mit der breiten, aufsteigenden, von dem am Schrankboden ausgesparten Spalt ausgehenden Luftströmung das Entweichen der Kaltluft beim Öffnen der Tür auf ein Mindestmaß einzuschränken.advantageous way that by using a static evaporator to combine the achievable advantages of economy and the small space requirements with the advantages secured by the installation of a closed ventilation circuit, because this is how it becomes made possible the temperature difference between the upper and lower part of the interior of the refrigerated display case with the wide, ascending, the air flow emanating from the gap cut out on the cabinet floor allows the cold air to escape when the door is opened Restrict the minimum size.
Gemäß einer bevorzugten Ausführungsform der erfindungsgemäßen Vitrine ist eine Reihe weiterer kennzeichnender Merkmale vorgesehen, welche die konstruktionsmäßigen und Verwendungsvorzüge verbessern.According to a preferred embodiment of the showcase according to the invention A number of other distinguishing features are provided which improve the benefits of construction and use.
Ein erstes Merkmal liegt z.B. darin, daß das den vorgenannten Kanal und den Spalt für die Zuströmung der Kühlluft enthaltende Bodenteil als eine Art Schublade ausgebildet ist, die sich aus dem Schrank zwecks Reinigung, Wartung des Fliehkraft-Lüfters u.a.m. herausziehen läßt.For example, a first feature is that it has the aforesaid channel and the gap for the inflow of the cooling air-containing bottom part is designed as a kind of drawer that extends out of the cabinet can be pulled out for cleaning, maintenance of the centrifugal fan, etc.
Ein zweites Merkmal stellt die Anwendung eines Regelventils dar, welches dem Verdampfer die bestgeeignete Speisung sichert, damit die Temperatur im Innenraum der Vitrine konstant gehalten wird, sowie um die Betriebstemperatur nach öffnen der Zugangstür raschmöglichst wieder zu erreichen. An der Stirnseite der Vitrine über der Zugangstür ist außerdem ein Knopf vorgesehen, der auf den Kompressor wirkt und gestattet, die gewünschte Temperatur im Innenraum der Vitrine einzustellen.A second feature is the use of a control valve, which ensures the most suitable feed for the evaporator the temperature in the interior of the showcase is kept constant, as well as the operating temperature as quickly as possible after opening the access door to reach again. There is also a button on the front of the showcase above the access door that clicks on the compressor acts and allows to set the desired temperature in the interior of the showcase.
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Ein drittes Merkmal liegt darin, daß eine Reihe Horden zum Aufstellen der Ware im Inneren der Vitrine angeordnet sind, welche Horden kennzeichnenderweise aus einfachen abnehmbaren, in verschiedenen Höhen verstellbaren Rosten bestehen, was mehrere Vorteile bietet gegenüber den aus regelrechten Kühlelementen bestehenden Horden, wie bei den jetzt im Handel erhältlichen, üblichen Kühlvitrinen.A third feature is that a number of racks for displaying the goods are arranged inside the showcase, which racks characteristically consist of simple removable grids adjustable in different heights, which offers several advantages compared to the hordes consisting of regular cooling elements, such as with the usual refrigerated showcases that are now commercially available.
Obige sowie weitere Merkmale der Erfindung gehen aus folgender eingehenderer Beschreibung einer in der beigefügten Zeichnung beispielsweise dargestellten Ausführungsform deutlicher hervor. Es zeigt.The above and other features of the invention will become apparent from the following in greater detail Description of an embodiment example shown in the accompanying drawing more clearly. It shows.
Fig. 1 ein Schaubild der gesamten erfindungsgemäßen Kühlvitrine bei offener Tür,1 shows a diagram of the entire refrigerated showcase according to the invention open door,
Fig. 2 einen Längsschnitt durch den unteren Abschnitt des Innenraumes der Kühlvitrine von der Rückwand zur Türöffnung derselben, Fig. 2 is a longitudinal section through the lower portion of the interior the refrigerated display case from the rear wall to the door opening of the same,
Fig· 3 einen Querschnitt durch denselben unteren Abschnitt der Kühlvitrine, 3 shows a cross section through the same lower section of the refrigerated display case,
Fig. 4- die Flächenausbildung eines Abschnittes des in den Seitenwänden und in der Decke des Innenraumes der Kühlvitrine eingebauten statischen Verdampfers,Fig. 4- the surface formation of a section of the in the side walls and a static evaporator built into the ceiling of the interior of the refrigerated display case,
Fig. 5 einen Querschnitt in vergrößertem Maßstab nach Linie V-V von Fig. 4- durch einen Abschnitt des statischen Verdampfers,Fig. 5 is a cross-section on an enlarged scale along line V-V of Fig. 4- through a section of the static evaporator,
Fig. 6 den elektrisch-hydraulischen Schaltplan der in der Kühlvitrine eingebauten Kältemaschine samt den temperaturregelnden6 shows the electro-hydraulic circuit diagram in the refrigerated display case built-in refrigeration machine including the temperature-regulating
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Steuerungsmittel]!, undControl means] !, and
Fig. 7 ein Schau- und Teilschnittbild eines Beispiels von zur Beleuchtung des Innenraumes der Kühlvitrine anwendbarem Leuchtrohr. 7 shows a visual and partial sectional image of an example of for lighting the interior of the refrigerated display case applicable light tube.
In Fig. 1 umfaßt die als Ganzes mit 1 bezeichnete Kühlvitrine einen parallelflachförmigen Schrank, dessen Innenraum 2 mit einer Glastür 3 verschlossen und mit Leuchtrohrlampen 4- beleuchtet ist. Die Leuchtrohre sind vorzugsweise in der in Fig. 7 gezeigten Bauart zu wählen, die sich von den bekannten Leuchtrohren dadurch unterscheiden, daß sie dank einer doppelten Glasumhüllung 15 und 16 einen ausreichenden Wärmeschutz bieten.In Fig. 1, the refrigerated showcase designated as a whole by 1 comprises a parallelepiped cupboard, the interior of which is 2 with a glass door 3 is closed and illuminated with fluorescent tubes 4-. The light tubes are preferably to be selected in the type shown in Fig. 7, which differ from the known light tubes in that they offer adequate thermal protection thanks to a double glass envelope 15 and 16.
Der Innenraum 2 wird durch zwei Seitenwände 5» eine Rückwand 6, einen Bodenteil 7 und eine Decke 17 begrenzt. Die Innenseiten von Seitenwänden, Decke und Rückwand bestehen aus Blech und in ihnen sind Abschnitte eines statischen Verdampfers 8 nach der sogenanntenThe interior space 2 is delimited by two side walls 5 »a rear wall 6, a floor part 7 and a ceiling 17. The insides of side walls, Ceiling and rear wall are made of sheet metal and in them are sections of a static evaporator 8 according to the so-called
Roll-Bond-Bauart eingebaut, die zu der im Unterbau 18 untergebrachten Kältemaschine (Fig. 1) gehören. Decke und Seitenwände bestehen ^e aus einem einzigen, in Form eines umgekehrten U umgebogenen Bleches, von welchen ein Abschnitt in seiner Flächenausbildung in Fig. 4· sichtbar ist, welche Figur euch die Ausbildung des Verdampfers 8 zeigt, dessen sich schlängelnde Windungen am Blech selbst angeformt sind (Figo 5)·Roll-bond type built in, the same as that housed in the substructure 18 Refrigeration machine (Fig. 1) belong. The ceiling and side walls consist of a single sheet of metal bent over in the shape of an inverted U, A section of which is visible in its surface configuration in FIG. 4, which figure shows you the configuration of the evaporator 8 shows, whose meandering turns are formed on the sheet metal itself (Figo 5)
Die untere Begrenzung des Innenraumes besteht aus einer herausziehbaren Schublade, die auf der festen Grundplatte 19 der Kühlvitrine über Füßen 25 verschiebbar aufliegt und mit einem Entnahmeschlitz + derJKühlvitrine 1The lower limit of the interior consists of a pull-out Drawer which rests on the fixed base plate 19 of the refrigerated showcase so that it can be moved over feet 25 and has a removal slot + the refrigerated display case 1
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20 und Magnetblöcken 21, 22 Versehen ist, die mit Metallblöcken 23, 24· (s. Mg. 2 und 3) zusammenspielen. Wie in Fig. 2 gezeigt, umfaßt die Schublade 7 in ihrem Inneren unter der eigentlichen Bodenwand 27 einen Kanal 9» welcher die vom Inneren der Kühlvitrine 1 f durch den im hinteren Abschnitt des Ponds der Kühlvitrine 1 fest aufgestellten, von einem zur Schublade 7 gehörenden Gehäuse mit20 and magnetic blocks 21, 22 is provided with metal blocks 23, 24 · (see Mg. 2 and 3) play together. As shown in Fig. 2, includes the inside of the drawer 7, under the actual bottom wall 27, has a channel 9 »which the inside of the refrigerated display case 1 f by the in the rear section of the pond of the refrigerated display case 1 erected, of a housing belonging to the drawer 7 with
Jalousie geschützten Fliehkraftlüfter (Fig· 2) angesaugte Luft zu ' einem vor der Tür 3 angeordneten, sich praktisch von der einen Seitenwand 5 zur anderen Seitenwand 5 erstreckenden Spalt 10 (Fig. 1) fördert. Aus dem Spalt 10 fließt daher ständig eine breite Luftströmung, welche ermöglicht, den Temperaturunterschied zwischen der oberen und der unteren Partie des Innenraumes der Kühlvitrine 1 auszugleichen und darüberhinaus als Schutzdamm zu wirken, um die Kälteverluste beim öffnen der Zugangstür 3 in Schranken zu halten.Louvre-protected centrifugal fan (Fig. 2) sucked in air to ' a gap 10 arranged in front of the door 3 and practically extending from one side wall 5 to the other side wall 5 (FIG. 1) promotes. A wide air flow therefore constantly flows out of the gap 10, which enables the temperature difference between the balance the upper and lower part of the interior of the refrigerated display case 1 and also act as a protective dam to the To keep cold losses in check when opening the access door 3.
Vier Metallstangen 12 sind in den vier Ecken des Innenraumes der Vitrine 1 aufgestellt, die die Aufgabe erfüllen, durch verstellbare Bügel 28 (Fig. 2 und 3) eine Vielzahl aus Hosten bestehende Horden in verschiedenen Höhen lösbar zu befestigen, die die zur Schau gestellte Ware tragen sollen.Four metal rods 12 are placed in the four corners of the interior of the showcase 1, which fulfill the task of adjustable Bracket 28 (FIGS. 2 and 3) a plurality of trays consisting of hosting to be releasably fastened at different heights that are to carry the goods on display.
Die im Unterbau 18 der Kühlvitrine 1 (Fig. 1) untergebrachte Kältemaschine wird in Fig. 6 schematisch angedeutet. Sie umfaßt außer dem statischen Verdampfer 8, einen Kompressor 29, einen Verflüssiger 30 und ein Regelventil 31, das dazu geeignet ist, den Zufluß des Kältemittels zum Verflüssiger 8 in Abhängigkeit von der Ausgangstemperatur zu regeln, die ein Temperaturfühler 32 mißt, so daß dieThe refrigerating machine housed in the substructure 18 of the refrigerated showcase 1 (FIG. 1) is indicated schematically in FIG. 6. In addition to the static evaporator 8, it comprises a compressor 29 and a condenser 30 and a control valve 31 which is suitable to control the inflow of the Refrigerant to the condenser 8 depending on the output temperature to regulate, which measures a temperature sensor 32, so that the
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Temperatur im Inneren der Kühlvitrine 1 gleich bleibt. Diese Temperatur wird an einem Knopf 14 eingestellt, der an der Stirnseite der Kühlvitrine 1 über der Tür 3 (Fig. 1) angebracht ist und in der Lage ist, einen Ferntemperaturregler für die Stromzufuhr zum Kompressor 29 zu beeinflussen. Genauer bezeichnet, der Ferntemperaturregler 33 steuert die Anlaß- und Abstellzeiten des Kompressors 29 in Abhängigkeit von der an dem Knopf 14 eingestellten Temperatur und von der durch einen zweckmäßigerweise im Inneren der Kühlvitrine 1 angeordneten Fühler 34 gemessenen Temperatur·Temperature inside the refrigerated display case 1 remains the same. This temperature is set on a button 14 on the front of the Refrigerated showcase 1 is mounted above the door 3 (Fig. 1) and is capable of a remote temperature controller for the power supply to the compressor 29 influence. More precisely, the remote temperature controller 33 controls the starting and stopping times of the compressor 29 as a function of the temperature set on the button 14 and of which is expediently arranged in the interior of the refrigerated display case 1 Sensor 34 measured temperature
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Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2237376 | 1976-10-22 |
Publications (1)
Publication Number | Publication Date |
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DE7731904U1 true DE7731904U1 (en) | 1978-02-09 |
Family
ID=11195377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19777731904 Expired DE7731904U1 (en) | 1976-10-22 | 1977-10-15 | REFRIGERATED DISPLAY FOR FOOD TO BE ENJOYED COLD |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE7731904U1 (en) |
ES (1) | ES231547Y (en) |
FR (1) | FR2368856A7 (en) |
GB (1) | GB1559356A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19743131A1 (en) * | 1997-09-30 | 1999-04-08 | Messer Griesheim Gmbh | Device for temperature sensitive goods |
EP2504639A2 (en) * | 2009-11-23 | 2012-10-03 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration appliance having a roll bond unit |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2378480A1 (en) * | 1976-12-06 | 1978-08-25 | Comby Jean | Refrigerated foodstuff display cabinet - has refrigerator discharging along opposite walls at base and has shelves clear of walls |
US4379391A (en) * | 1980-06-05 | 1983-04-12 | Rhee Jae W | Refrigerator |
CH653432A5 (en) * | 1981-02-27 | 1985-12-31 | Hoegger & Cie Ag C | METHOD FOR COOLING AN jugs juice extractors FOR FOOD. |
DE3405836A1 (en) * | 1984-02-17 | 1985-08-22 | Linde Ag, 6200 Wiesbaden | COOLING SHELF |
US5034861A (en) * | 1989-12-22 | 1991-07-23 | Raytheon Company | Shelf track lighting |
US5471372A (en) * | 1993-12-06 | 1995-11-28 | Ardco, Inc. | Lighting system for commercial refrigerator doors |
DE19751768A1 (en) * | 1997-11-21 | 1999-05-27 | Bosch Siemens Hausgeraete | Evaporator |
DE102009046032A1 (en) * | 2009-10-27 | 2011-04-28 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration appliance with interior lighting |
DE102011088656A1 (en) * | 2011-12-15 | 2013-06-20 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance with a static evaporator and a dynamic evaporator |
EP2926675B1 (en) * | 2014-04-01 | 2021-04-21 | ELECTROLUX PROFESSIONAL S.p.A. | Thawing appliance |
CN109695996A (en) * | 2019-01-03 | 2019-04-30 | 广东天翔冷链设备有限公司 | A kind of vertical glass door energy-saving low-temperature cabinet |
CN115882377B (en) * | 2022-11-28 | 2024-01-05 | 江苏德易迪康科技有限公司 | Environment-friendly gas ring main unit with overvoltage protection function |
-
1977
- 1977-10-15 DE DE19777731904 patent/DE7731904U1/en not_active Expired
- 1977-10-20 GB GB4379477A patent/GB1559356A/en not_active Expired
- 1977-10-21 FR FR7731773A patent/FR2368856A7/en not_active Expired
- 1977-10-22 ES ES1977231547U patent/ES231547Y/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19743131A1 (en) * | 1997-09-30 | 1999-04-08 | Messer Griesheim Gmbh | Device for temperature sensitive goods |
EP2504639A2 (en) * | 2009-11-23 | 2012-10-03 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration appliance having a roll bond unit |
Also Published As
Publication number | Publication date |
---|---|
ES231547U (en) | 1977-12-16 |
FR2368856A7 (en) | 1978-05-19 |
ES231547Y (en) | 1978-04-16 |
GB1559356A (en) | 1980-01-16 |
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