REFRIGERATION APPLIANCE WITH ZERO DEGREE COMPARTMENT HAVING IMPROVED TEMPERATURE CONTROL

• Main Authors: SARIKAYA, Ersin, MET, Aylin, KOCATURK, Serdar, CELIK, Aydin, HOCAOGLU, Sabahattin, AYNUR, Tolga Nurettin
• Format: Patent
• Language: English; French
• Published: 12.07.2018
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEAT PUMP SYSTEMS; HEATING; ICE-BOXES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; REFRIGERATORS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

Refrigeration appliance comprising a zero-degree (0°C) compartment, temperature of which is controllable by adjusting fan rotation speed with respect to evaporator surface temperature. More particularly it relates to a refrigeration appliance (1) comprising a storage cabin (2), a compressor, a condenser, a tube expander and an evaporator such that cooling of said storage cabin (2) is effectuated by circulation of a refrigerant through said compressor, condenser, tube expander and evaporator, said refrigeration appliance (1) further comprising a zero-degree compartment (4) and an evaporator fan in said storage cabin (2). The operation of the evaporator fan is delayed during OFF cycle of the compressor. La présente invention concerne un appareil de réfrigération comprenant un compartiment à zéro degré (0°), dont la température peut être commandée par un ajustement de la vitesse de rotation du ventilateur par rapport à la température de surface de l'évaporateur. La présente invention concerne plus particulièrement un appareil de réfrigération (1) comprenant une enceinte de stockage (2), un compresseur, un condenseur, un dispositif d'étranglement de tube et un évaporateur de sorte que le refroidissement de ladite enceinte de stockage (2) s'effectue par la circulation d'un fluide frigorigène à travers ledit compresseur, le condenseur, le dispositif d'étranglement de tube et l'évaporateur, ledit appareil de réfrigération (1) comprenant en outre un compartiment à zéro degré (4) et un ventilateur d'évaporateur dans ladite enceinte de stockage (2).