WO2020190236A1 - Broche de rôtisserie à refroidissement novatrice - Google Patents

Broche de rôtisserie à refroidissement novatrice Download PDF

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Publication number
WO2020190236A1
WO2020190236A1 PCT/TR2020/050122 TR2020050122W WO2020190236A1 WO 2020190236 A1 WO2020190236 A1 WO 2020190236A1 TR 2020050122 W TR2020050122 W TR 2020050122W WO 2020190236 A1 WO2020190236 A1 WO 2020190236A1
Authority
WO
WIPO (PCT)
Prior art keywords
coolant
lower chamber
cooling
spit
main tube
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.)
Ceased
Application number
PCT/TR2020/050122
Other languages
English (en)
Inventor
Huseyin TEKIN
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.)
BULVAR PLASTIK AMBALAJ GIDA INSAAT TURIZM MAKINE SANAYII VE TICARET Ltd SIRKETI
Original Assignee
BULVAR PLASTIK AMBALAJ GIDA INSAAT TURIZM MAKINE SANAYII VE TICARET Ltd SIRKETI
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 BULVAR PLASTIK AMBALAJ GIDA INSAAT TURIZM MAKINE SANAYII VE TICARET Ltd SIRKETI filed Critical BULVAR PLASTIK AMBALAJ GIDA INSAAT TURIZM MAKINE SANAYII VE TICARET Ltd SIRKETI
Publication of WO2020190236A1 publication Critical patent/WO2020190236A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/04—Roasting apparatus with movably-mounted food supports or with movable heating implements; Spits
    • A47J37/043—Roasting apparatus with movably-mounted food supports or with movable heating implements; Spits with food supports rotating about a vertical axis

Definitions

  • the present invention relates to a cooling rotisserie spit in which a coolant (air, gas, liquid, nano fluid, etc.) is circulated along the nested tubes in the form of a closed circuit and a cooling unit comprising a hollow casing spit which is affixed to the said rotisserie spit for cooling thereof and on which the food items (doner kebap, etc.) are mounted.
  • a coolant air, gas, liquid, nano fluid, etc.
  • the said rotisserie (doner kebap) spits generally work together with a heat emitting member (grill, etc.) to heat, cook and roast the food items, which are mounted on the spit from outside.
  • the doner spits are generally placed vertically on the grill machines, and the pieces of meat are skewered on a vertically positioned spit body one by one to be stacked on top of each other.
  • the rotisserie spit which is connected to a heat emitting element such as a grill on the machine, begins to be rotated for cooking the food item thereon.
  • the meat layer which starts to be roasted on the outer surface, is cut (shaved off) with the help of a knife from top to bottom. After the top layer is shaved off, the meat layer under it which is not yet cooked is heated and starts to be cooked.
  • meat Due to its rich nutritional content, meat is an ideal medium for growth and proliferation of microorganisms. Especially, storing meats that are marinated with additives such as spices at inappropriate conditions, and keeping them wait for a long period of time while being exposed to the cooker during cooking cause the temperature in the inner parts of the doner meat close to the main body of the spit to reach an ideal level for the microorganisms.
  • United States Patent document no US5918534 an application known in the state of the art, discloses a cooking spit with a hollow interior.
  • a heat transfer medium is passed through the hollow part in the spit.
  • heat transfer medium heat is transferred to the food item (doner, meat, etc.) that is mounted on the spit to be roasted in order to reduce the cooking time of the food item.
  • the doner mounted on the spit is left to cool, the heat in the food item is transferred outside by means of the heat transfer medium.
  • the fact that the food item intended to be cooked is not mounted on the spit but onto the hooks positioned on the spit causes reduction of the amount of food item to be mounted.
  • the spit disclosed in the document is not suitable for every rotisserie machine.
  • the cooling system continuously operates with the same performance; and since the amount of meat on the spit cannot be determined, the performance does not vary according to the amount of meat, which causes futile operation of the system.
  • the objective of the present invention is to provide an innovative portable cooling system to prevent loss of the microbiological quality the doner meat. Cooling and freezing is the most common method used for healthy storage of the meat products. With the rotisserie spit that is developed, the doner meat will be directly cooled, thus the efficiency of the invention will be higher compared to non-direct cooling systems.
  • Another objective of the present invention is to solve the problem that more than one doner kebap mounted on a spit having a cooling mechanism are required in enterprises such as restaurants where a large amount of doner kebap is consumed, however this causes a problem of additional cost.
  • the casing spits which are designed to be hollow and on which doner kebap is mounted are kept ready. When the doner kebap is finished, the empty casing spit affixed over the cooling spit on the machine is removed, and a casing spit on which doner kebap is mounted is affixed over the cooling spit. This way, use of cooling spits in restaurants with large amounts of doner kebap consumption is made convenient and low cost.
  • Figure 1 is a front view of the cooling rotisserie spit which is partially inclined in angular manner.
  • Figure 2 is a front view of the cooling rotisserie spit which is completely inclined at a right angle.
  • Figure 3 is a front view showing mounting of the casing spit over the main body.
  • Figure 4. is a schematic view of the circulation pat of the coolant.
  • Figure 5. is a schematic view of re-cooling of the coolant that exits circulation.
  • Figure 6. is a schematic view of the flow of the drive from the motor.
  • Figure 7 is a schematic view of the signal flow between the scale, control unit, valve and compressor.
  • An innovative cooling rotisserie spit (1) essentially comprises
  • At least one main tube (2) comprising an inner tube (2.1) including coolant passage holes thereon and an outer tube (2.1) including coolant passage holes thereon,
  • At least one lower chamber (4) for preventing mixing of the coolant, which has completed its circulation and is returning through the inner tube (2.1), with the coolant that will be supplied for circulation,
  • a joint group (5) which is used for coupling the lower chamber (4) and the main tube (2) that is connected to the lower chamber (4) to the supporting base (7) and enabling movement thereof, and which comprises at least one slot (5.1) having an angled geometry and at least one pin (5.2) moving within the slot (5.1),
  • At least one centering shaft (6) for ensuring alignment (centering) during arrangement of the lower chamber (4) on the supporting base (7) and for the rotational movement of the main tube (2),
  • At least one centering shaft housing (7.1) which corresponds to the centering shaft (6) and is used for aligning the lower chamber (4) and the supporting base (7),
  • At least one motor (8.1) which is located under the tray (8) and which generates the power required for the rotational movement of the main tube (2), at least one motor shaft (7.2) for transmitting the drive received from the motor (8.1) to the main tube (2) by means of the centering shaft (6), at least one cooling compressor (8.2) which is located under the tray (8) and which is used for cooling the coolant that will be supplied for circulation, at least one coolant inlet hose (8.3) for transferring the coolant from the cooling compressor (8.2) to the upper chamber (3),
  • At least one coolant outlet hose (8.4) for transferring the coolant which has completely the circulation cycle from the lower chamber (4) to the cooling compressor (8.2).
  • a main tube (2) and a casing spit (9) affixed over the main tube (2), which are included by the innovative cooling rotisserie spit (1) of the present invention are disclosed.
  • the coolant transferred from the cooling compressor (8.2) to the upper chamber (3) via the coolant inlet hose (8.3) enter in between the outer tube (2.2) and the inner tube (2.1) through the holes provided on the outer tube (2.2).
  • the coolant rises between the outer tube (2.2) and the inner tube (2.1) until the uppermost point of the main tube (2).
  • the coolant reaches the uppermost point of the main tube (2), it enters into the inner tube (2.1) and moves downwards.
  • a lower chamber (4) surrounding the inner tube (2) and the coolant, which has completed its circulation cycle, is transmitted to the lower chamber (4) via the holes provided on the inner tube (2.1).
  • the coolant in the lower chamber (4) is transmitted to the cooling compressor (8.2) which is connected to the lower chamber (4) via the coolant outlet hose (8.4). After being re-cooled there, it is fed back to circulation via the coolant inlet hose (8.3). Since the circulation cycle is designed as a closed circuit, there is no possibility of a leakage.
  • the casing spit (9) can be fitted over the main tube (2) and heat transfer can be performed between them. This way, the central parts (inner core) of the food items (doner kebap, etc.) mounted on the casing spits (9) can be kept below a certain predetermined temperature.
  • the lower chamber (4) is connected to the supporting base (7) by means of a joint group (5) which comprises a slot (5.1) having an angled geometry and a pin (5.2) moving within the slot (5.1).
  • a joint group (5) which comprises a slot (5.1) having an angled geometry and a pin (5.2) moving within the slot (5.1).
  • the main tube (2) should be inclined in an angular manner via the joint group (5). This way, the empty casing spit (9) is removed and the new casing spit (9) on which doner kebap is mounted is affixed onto the main tube (2) and the replacement is completed.
  • the said motor shaft (6) is connected to a motor (8.1) located under a tray provided at the bottom of the supporting base (7), and it starts to rotate by means of the power it receives from the motor (8.1), and transmits the rotational movement to the main tube (2) via the centering shaft (6).
  • the main tube (2) enables the casing spit (9) affixed thereto to rotate, and thus each and every surface of the doner kebap mounted on the casing spit (9) is enabled to be roasted evenly.
  • the information of the amount of meat determined by the scale (T) is transferred to a control unit (K) provided in the system.
  • K the control unit
  • the amount, temperature and pressure of the coolant to be delivered for circulation can be changed according to the amount of meat mounted on the spit (1).
  • An electronically or mechanically operated valve (V) is provided at the inlet or outlet point of the coolant or at both points.
  • the flow is stopped or after being stopped, it is restored.
  • the valve (V) Prior to removal of the main tube (2), the valve (V) is closed unilaterally and the coolant in the main tube (2) is vacuumed and drawn into the compressor (8.2), and thus, the coolant is ensured to remain in the compressor (8.2) thereby saving the coolant.
  • another unilateral closing is performed, when the main tube (2) is installed, the air therein is vacuumed, and presence of air in the coolant supplied to the main tube (2) is completely prevented.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Compressor (AREA)

Abstract

La présente invention concerne une broche de rôtisserie à refroidissement novatrice (1) qui comporte au moins un tube principal (2), comprenant un tube interne (2.1) incluant des trous de passage de réfrigérant sur celui-ci et un tube externe (2.1) incluant des trous de passage de réfrigérant sur celui-ci, au moins une chambre supérieure (3) pour le passage du réfrigérant qui va être envoyé entre le tube externe (2.2) et le tube interne (2.1), au moins une chambre inférieure (4) destinée à empêcher le mélange du réfrigérant qui a terminé sa circulation et revient à travers le tube interne (2.1) avec le réfrigérant qui va être fourni pour sa circulation, au moins une base de support fixe (7) qui est reliée à la chambre inférieure (4), un groupe commun (5) qui est utilisé pour relier la chambre inférieure (4) au tube principal (2) qui est relié à la chambre inférieure (4) à la base de support (7) et permettant un mouvement de celle-ci, et qui comprend au moins une fente (5.1) présentant une géométrie inclinée et au moins une tige (5.2) se déplaçant à l'intérieur de la fente (5.1), au moins un arbre de centrage (6) pour garantir l'alignement (le centrage) pendant l'agencement de la chambre inférieure (4) sur la base de support (7) et pour le mouvement de rotation du tube principal (2), au moins un boîtier d'arbre de centrage (7.1) qui correspond à l'arbre de centrage (6) et est utilisé pour aligner la chambre inférieure (4) et la base de support (7), au moins un plateau (8) destiné à placer la base de support (7) sur celui-ci, au moins un moteur (8.1) qui est situé sous le plateau (8) et qui génère la puissance requise pour le mouvement de rotation du tube principal (2), au moins un arbre de moteur (7.2) destiné à transmettre l'entraînement reçu du moteur (8.1) au tube principal (2) au moyen de l'arbre de centrage (6), au moins un compresseur de refroidissement (8.2) qui est situé sous le plateau (8) et qui est utilisé pour refroidir le réfrigérant, au moins un tuyau d'entrée de réfrigérant (8.3) destiné à transférer le réfrigérant du compresseur de refroidissement (8.2) vers la chambre supérieure (3), au moins un tuyau de sortie de réfrigérant (8.4) destiné à transférer le réfrigérant qui a achevé le cycle de circulation de la chambre inférieure (4) vers le compresseur de refroidissement (8.2), une soupape électronique ou mécanique (V) destinée à arrêter l'écoulement et à restaurer l'écoulement après son arrêt.
PCT/TR2020/050122 2019-03-19 2020-02-19 Broche de rôtisserie à refroidissement novatrice Ceased WO2020190236A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2019/04091A TR201904091A2 (tr) 2019-03-19 2019-03-19 Bi̇r yeni̇li̇kçi̇ soğutucu döner şi̇şi̇
TR2019/04091 2019-03-19

Publications (1)

Publication Number Publication Date
WO2020190236A1 true WO2020190236A1 (fr) 2020-09-24

Family

ID=70922111

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2020/050122 Ceased WO2020190236A1 (fr) 2019-03-19 2020-02-19 Broche de rôtisserie à refroidissement novatrice

Country Status (2)

Country Link
TR (1) TR201904091A2 (fr)
WO (1) WO2020190236A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190100A (en) * 1978-03-24 1980-02-26 International Telephone And Telegraph Corporation Internal heat exchanger for meat
GB2189586A (en) * 1986-04-18 1987-10-28 Moran Douglas Eng Improvements relating to apparatus and methods of transferring heat
US5918534A (en) * 1998-07-08 1999-07-06 Medina; Henry Cooking spit with heat transfer means
DE10246305A1 (de) * 2002-10-04 2004-04-29 Tan Mutfak Makina, Gida Sanayi Ve Ticaret Ltd. Sti. Drehspieß
DE202007000560U1 (de) * 2007-01-11 2007-08-16 Kuhblank, Martin Vorrichtung zum Kühlen und Braten

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190100A (en) * 1978-03-24 1980-02-26 International Telephone And Telegraph Corporation Internal heat exchanger for meat
GB2189586A (en) * 1986-04-18 1987-10-28 Moran Douglas Eng Improvements relating to apparatus and methods of transferring heat
US5918534A (en) * 1998-07-08 1999-07-06 Medina; Henry Cooking spit with heat transfer means
DE10246305A1 (de) * 2002-10-04 2004-04-29 Tan Mutfak Makina, Gida Sanayi Ve Ticaret Ltd. Sti. Drehspieß
DE202007000560U1 (de) * 2007-01-11 2007-08-16 Kuhblank, Martin Vorrichtung zum Kühlen und Braten

Also Published As

Publication number Publication date
TR201904091A2 (tr) 2020-10-21

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