Refrigerating device and cold insulation box comprising same

• Main Author: HUANG SHENGJI
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2023
• 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 MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; REFRIGERATORS; WEAPONS

The invention provides a refrigeration device. The refrigeration device comprises a device body and a pressure control assembly. The device body comprises an accommodating space which is used for accommodating a refrigerant; the pressure control assembly is used for controlling evaporation/sublimati...