EP1138230A1 - Warenkühltheke - Google Patents
Warenkühltheke Download PDFInfo
- Publication number
- EP1138230A1 EP1138230A1 EP01107234A EP01107234A EP1138230A1 EP 1138230 A1 EP1138230 A1 EP 1138230A1 EP 01107234 A EP01107234 A EP 01107234A EP 01107234 A EP01107234 A EP 01107234A EP 1138230 A1 EP1138230 A1 EP 1138230A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- goods
- evaporator
- tub
- cooling unit
- floor
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- A47F3/0456—Cases or cabinets of the counter type
Definitions
- the invention relates to a refrigerated goods counter especially for cooling sensitive Food such as fresh fish with the characteristics of the generic term of Claim 1.
- Synchronous switching on and off is particularly simple and expedient Cooling unit and recirculation fan (claim 2).
- the cooling effect and its constancy is favored by an additional ice filling of the goods floor (claim 3).
- the drip holes according to claim 4 favor the desired air humidification in the tub below the product floor. Maximizing of the receiving volume of the tub space below the goods floor the positioning of the cooling unit within the air shaft to the goods room outside the tub space (claim 5).
- the goods display is e.g. avoid an unsightly gray haze on fish, that keeps customers from making a purchase.
- the downtimes of both The cooling unit and the recirculation fan also save energy.
- the goods refrigerated counter contains a counter body 1, a counter tub 2, one Counter cover 3, an operating panel 4, an evaporator 5, at least one Fan 6 and a shelf 7 arranged in the counter tub 2 the goods base 7 is a stock of crushed ice 8, on or in to which the goods to be presented 9, such as fish and fish products, are stored.
- the merchandise shelf 7 divides the entire counter space in an approximately horizontal direction in a lower positioned tub space 10 and in one above the goods floor 7 positioned goods room 11.
- On the service side 12 is the counter a vertically extending duct 13 arranged in the lower part of the with an evaporator 5 (not shown) connected to the cooling unit is.
- Above the evaporator 5 is at least within the air shaft 13 a fan 6 is arranged, which in operation by the directional arrows 14 indicated airflow generated.
- a temperature sensor 15 is arranged to control the cooling of the through the counter cover visible goods 9 air stream 14 is within the duct 13 or at another suitable location outside the tub space 10 . If the air in the area of the temperature sensor 15 has a temperature below a threshold value, the evaporator 5 or the cooling unit is or is switched off. The increases Air temperature above this or another preselectable threshold, see above the cooling unit switches on. At the same time the fan 6 is switched on so that with the cooling unit running, a circulating air flow in the direction of the arrows 14 is present. During the operating phase of the cooling unit, the Air flow 14 naturally moisture both from the ice and from it stored goods 9 and returns them to evaporator 5 by condensation from.
- the air temperature in the area of the temperature sensor 15 a lower threshold, the evaporator 5 and the fan 6 switched off.
- the air flow 14 now comes to a standstill. Then there are Cooling conditions as with counters with exclusive ice cooling.
- the Ice 8 and also the goods 9 presented on it give off moisture that is because of the lack of air flow above the floor 7 and creates a microclimate with high humidity. In this cold layer of air with practically moisture-saturated air the drying out of the Were 9 extremely low.
- water can drain off at least to a certain extent are in Goods floor 7 slots or holes are present, which drain into the Allow tub space 10.
- the melt water is collected on the tub floor 16 and subtracted if necessary.
- the one located below the shelf 7 Trough space 10 is, however, with cooled and moisture-saturated air filled. If the evaporator 5 or the cooling unit and the fan 6 are switched on, the one located below the goods floor 7 Air and moisture supply in the tub space 10 in the direction of the circulating air flow 14 mobilized.
- the drying effect of the initially circulated air is particularly low. It only drops after the cooling unit has been in operation for a long time Moisture content of the recirculated air to values that correspond to the moisture content correspond to conventional convection counters.
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
- 1
- Thekenkorpus
- 2
- Thekenkorpus
- 3
- Thekenabdeckung
- 4
- Bedienplatte
- 5
- Verdampfer
- 6
- Ventilator
- 7
- Warenboden
- 8
- Eis
- 9
- Ware
- 10
- Wannenraum
- 11
- Warenraum
- 12
- Bedienseite
- 13
- Luftschacht
- 14
- Richtungspfeil, Luftströmung
- 15
- Temperatursensor
- 16
- Wannenboden
Claims (5)
- Warenkühltheke miteinem Warenboden (7) zur Auslage von kühlbedürftigen Waren (9), insbesondere von Lebensmitteln wie Frischfisch,einem unterhalb des Warenbodens (7) befindlichen Wannenraum (10) undeinem Ventilator (6) zur Erzeugung einer Umluftströmung (14) von durch den Verdampfer (5) eines Kühlaggregats gekühlter Luft, welche über die auf dem Warenboden (7) ausgelegte Ware (9) hinübergeblasen, zum Wannenraum (10) hin umgelenkt und zum Verdampfer (5) zurückgeführt wird,dass der Wannenraum (10) unterhalb des Warenbodens (7) zum Zwecke einer Maximierung seines Luftaufnahmevolumens frei von Funktionsgegenständen ist unddass die Zu- und Abschaltung des Umluftventilators (6) mit dem Betriebszyklus des Kühlaggregats gekoppelt ist.
- Kühltheke nach Anspruch 1,
gekennzeichnet durch
eine Synchronein- und -abschaltung des Kühlaggregates für den Verdampfer (5) und des Umluftventilators (6). - Kühltheke nach Anspruch 1,
dadurch gekennzeichnet, dass der Warenboden (7) mit Eis befüllbar bzw. gefüllt ist. - Kühltheke nach einem der Ansprüche 1 bis 3,
gekennzeichnet durch
Tropflöcher im Warenboden (7) zum Schmelzwasserdurchtritt hin zum Wannenraum (10). - Kühltheke nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, dass der Verdampfer (5) des Kühlaggregates neben dem Wannenraum (10) innerhalb des der Bedienseite (12) zugewandten Luftschachtes (13) zwischen Wannenraum (10) und Warenraum (11) positioniert ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10014343A DE10014343A1 (de) | 2000-03-24 | 2000-03-24 | Warenkühltheke |
DE10014343 | 2000-03-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1138230A1 true EP1138230A1 (de) | 2001-10-04 |
EP1138230B1 EP1138230B1 (de) | 2004-09-15 |
Family
ID=7635986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01107234A Expired - Lifetime EP1138230B1 (de) | 2000-03-24 | 2001-03-23 | Warenkühltheke |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1138230B1 (de) |
AT (1) | ATE275848T1 (de) |
DE (2) | DE10014343A1 (de) |
ES (1) | ES2227005T3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013007922A1 (de) * | 2013-05-10 | 2014-11-13 | Aichinger Gmbh | Umluftkühltheke sowie Verfahren zum Betrieb einer Umluftkühltheke |
FR3063212B1 (fr) * | 2017-02-28 | 2021-05-28 | Tournus Equipement | Etal refrigere hybryde a deux modes de fonctionnement |
DE102022105610A1 (de) | 2022-03-10 | 2023-09-14 | Ladenbau Hanke GmbH | Modulares Thekenauslagesystem zum Kühlen, Erwärmen und/oder Warmhalten von Lebensmitteln und Thekenauslagevorrichtung |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19642102C1 (de) * | 1996-10-12 | 1997-10-30 | Hertel Guenther | Warentheke, insbesondere Kühltheke |
DE19710336A1 (de) * | 1997-03-13 | 1998-09-17 | Hergen Hakemann | Vorrichtung zum Kühlen und Warmhalten von Speisen in Bedienungs- und Selbstbedienungstheken |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29513521U1 (de) * | 1995-08-23 | 1995-11-02 | Hastreiter Ladenbau Gmbh | Klimasteuerung für Kühltheken |
DE29715097U1 (de) * | 1997-08-22 | 1998-03-19 | Allg Kuehlmoebelbau Gmbh | Theke zur Aufnahme geruchsintensiver Ware |
DE19749971A1 (de) * | 1997-11-05 | 1999-05-06 | Hertel Guenther | Warenkühltheke und Verfahren zu ihrer Abtauung |
-
2000
- 2000-03-24 DE DE10014343A patent/DE10014343A1/de not_active Ceased
-
2001
- 2001-03-23 EP EP01107234A patent/EP1138230B1/de not_active Expired - Lifetime
- 2001-03-23 DE DE50103584T patent/DE50103584D1/de not_active Expired - Lifetime
- 2001-03-23 ES ES01107234T patent/ES2227005T3/es not_active Expired - Lifetime
- 2001-03-23 AT AT01107234T patent/ATE275848T1/de active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19642102C1 (de) * | 1996-10-12 | 1997-10-30 | Hertel Guenther | Warentheke, insbesondere Kühltheke |
DE19710336A1 (de) * | 1997-03-13 | 1998-09-17 | Hergen Hakemann | Vorrichtung zum Kühlen und Warmhalten von Speisen in Bedienungs- und Selbstbedienungstheken |
Also Published As
Publication number | Publication date |
---|---|
ES2227005T3 (es) | 2005-04-01 |
ATE275848T1 (de) | 2004-10-15 |
EP1138230B1 (de) | 2004-09-15 |
DE50103584D1 (de) | 2004-10-21 |
DE10014343A1 (de) | 2001-09-27 |
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