Title:
CENTRIFUGAL SEPARATION-TYPE OIL SEPARATOR AND REFRIGERATION CYCLE DEVICE USING THE SAME
Document Type and Number:
Japanese Patent JP2017020768
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a centrifugal separation-type oil separator that facilitates forming a swirl flow to improve a separation rate of refrigerator oil, and to provide a refrigeration cycle device using the same.SOLUTION: The centrifugal separation-type oil separator 1 includes: a pipe stand 50 provided on a lateral face of a cylindrical oil separator body 21; and a refrigerant inflow pipe 3 inserted into the oil separator body via the pipe stand. The refrigerant inflow pipe has an oil separator internal side that is curved in a horizontal direction from an internal side of the pipe stand. The gas-phase refrigerant flowing from the refrigerant inflow pipe swirls along a container main body inner wall.SELECTED DRAWING: Figure 4
Inventors:
ISHIKAWA TETSUYA
MAEZAWA MITSUNORI
HIRASAWA YUTA
MAEZAWA MITSUNORI
HIRASAWA YUTA
Application Number:
JP2015146186A
Publication Date:
January 26, 2017
Filing Date:
July 23, 2015
Export Citation:
Assignee:
TOSHIBA CARRIER CORP
International Classes:
F25B43/02; F25B1/00
Domestic Patent References:
| JPH10311627A | 1998-11-24 | |||
| JPH02127890U | 1990-10-22 | |||
| JP2012055872A | 2012-03-22 | |||
| JPS5277997A | 1977-06-30 | |||
| JP2014112021A | 2014-06-19 | |||
| JP2014159919A | 2014-09-04 |
Foreign References:
| US20060280622A1 | 2006-12-14 |