Title:
冷媒回収装置
Document Type and Number:
Japanese Patent JP6822335
Kind Code:
B2
Abstract:
Disclosed is a refrigerant recovery apparatus including a compressor (31) configured to suck a refrigerant from a target apparatus (20), and a condenser (32) configured to send the refrigerant discharged from the compressor (31) to a refrigerant recovery container (100) through a main refrigerant recovery path (70). The apparatus has a residual refrigerant recovery path (73) through which a residual refrigerant in the condenser (32) is decompressed inside a branch path (76) branching from the main refrigerant recovery path (70), the decompressed refrigerant is sucked and pressurized in the compressor (31), and the pressurized refrigerant is sent into the refrigerant recovery container (100). A cooling coil is connected near an outlet of the condenser (32) and upstream of the junction between the main refrigerant recovery path (70) and the branch path (76).
Inventors:
Nobuo Michiaki
Application Number:
JP2017133800A
Publication Date:
January 27, 2021
Filing Date:
July 07, 2017
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
F25B45/00
Domestic Patent References:
| JP2017072284A | ||||
| JP2000055514A | ||||
| JP5093559A | ||||
| JP2197773A |
Attorney, Agent or Firm:
Maeda patent office