REFRIGERATION DEVICE

• Main Author: KONDOU AZUMA
• Format: Patent
• Language: Chinese; English
• Published: 16.07.2019
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

Provided is a refrigeration device that enables the execution of a novel control method which can prevent refrigeration machine oil from an oil separator not being sufficiently returned and only discharged gas refrigerant being returned to a compressor side. An oil return valve (39) is provided to a...