Control method and control device of refrigeration equipment and refrigeration equipment

• Main Authors: ZHU YAN, SUN YONGCAI, SUN XIUJIAO
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• 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 invention relates to the technical field of intelligent household appliances, and discloses a control method and device of refrigeration equipment and the refrigeration equipment. The refrigeration equipment comprises a box body and a fresh-keeping assembly arranged in the box body; the box body comprises a storage cavity; the fresh-keeping assembly comprises an essential oil fresh-keeping part and is used for keeping the food materials in the storage cavity fresh; the control method comprises the following steps: acquiring the concentration of essential oil in the storage cavity; based on the condition that the concentration of the essential oil is smaller than a concentration threshold value, the fresh-keeping assembly is controlled to work, so that essential oil components are conveyed into the storage cavity; based on the condition that the essential oil concentration is larger than or equal to the concentration threshold value, the fresh-keeping assembly is controlled to be closed. According to the c