Refrigerating and freezing device

• Main Authors: YEON JEONG-KI, MAO BAOLONG, ZHAO FA
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2023
• Subjects: BLASTING; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; HEAT PUMP SYSTEMS; HEATING; ICE-BOXES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION OR COOLING; REFRIGERATORS; WEAPONS

The utility model relates to the technical field of refrigeration and freezing, in particular to a refrigeration and freezing device. The refrigerating and freezing device comprises a box body, an evaporator chamber and a compressor bin are defined in the box body; the evaporator is arranged in the evaporator chamber; the defrosting device comprises a circulation pipeline, the circulation pipeline comprises a heat storage section arranged in the press bin and a heat release section arranged in the evaporator chamber, a heat storage body capable of flowing in the circulation pipeline is contained in the circulation pipeline, and the defrosting device is configured to allow the heat storage body to absorb heat in the press bin in the heat storage section. And the heat accumulator is allowed to release heat in the heat release section so as to defrost the evaporator. According to the defrosting device of the refrigerating and freezing device, heat storage and defrosting circulation is completed through the circu