Cold storage and heat preservation structure of rice selling machine

• Main Authors: YU JILANG, YU TIANJIE
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: BLASTING; CHECKING-DEVICES; COIN-FREED OR LIKE APPARATUS; 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; PHYSICS; REFRIGERATION OR COOLING; REFRIGERATORS; WEAPONS

The utility model belongs to the technical field of rice selling machines, and particularly relates to a cold storage and heat preservation structure of a rice selling machine, which comprises a machine body and a door body hinged and matched on one side of the machine body, a rice storage and cold storage chamber is formed between the machine body and the door body, and a granary for storing rice grains is arranged in the rice storage and cold storage chamber. A refrigerating device used for conveying cold air to the rice storage refrigeration chamber is arranged on the machine body, heat preservation containing cavities are formed in the positions, located on the periphery of the rice storage refrigeration chamber, of the machine body and the door body, and the heat preservation containing cavities are filled with heat preservation layers made of polyurethane heat preservation materials. The rice storage and refrigeration device is simple in structure and low in cost, the heat preservation containing cavity