JPS60108329U

JPS60108329U - oil separator

Info

Publication number: JPS60108329U
Application number: JP20212483U
Authority: JP
Inventors: 天野　俊之
Original assignee: 三菱電機株式会社
Priority date: 1983-12-27
Filing date: 1983-12-27
Publication date: 1985-07-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は油分離器を必要とする従来の冷凍システムの構
成図、第２図はこの考案の油分離器を使用した冷凍シス
テムの一実施態様を示す構成図、第３図はこの考案の一
実施例による油分離器を示し、そのａは正面図、そのｂ
は側面図である。第４図、第５図はそれぞれこの考案の
他の実施例を示し、そのａは正面図、そのｂは側面図で
ある。第６図はこの考案の他の実施例を示す正面図である。１は冷媒ガス用圧縮機、２は冷媒ガス吐出配管、３は油
分離器、４は油返送ライン、５は油返送ライン弁、６は
冷凍機部、７は油分離器、８は導入口、９は曲管、１０
は油排出口、１１は気体状熱媒体排出口、１２は油落し
配管、１３は油溜。なお、図中、同一符号は同−又は相
当部分を示す。Fig. 1 is a block diagram of a conventional refrigeration system that requires an oil separator, Fig. 2 is a block diagram showing an embodiment of a refrigeration system using the oil separator of this invention, and Fig. 3 is a block diagram of a conventional refrigeration system that requires an oil separator. An oil separator according to an embodiment is shown, in which a is a front view and b is a front view.
is a side view. 4 and 5 respectively show other embodiments of this invention, in which a is a front view and b is a side view. FIG. 6 is a front view showing another embodiment of this invention. 1 is a refrigerant gas compressor, 2 is a refrigerant gas discharge pipe, 3 is an oil separator, 4 is an oil return line, 5 is an oil return line valve, 6 is a refrigerator section, 7 is an oil separator, 8 is an inlet , 9 is a curved pipe, 10
1 is an oil discharge port, 11 is a gaseous heat medium discharge port, 12 is an oil drop pipe, and 13 is an oil sump. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

(1) An inlet for introducing the gaseous heat medium containing oil discharged from the compressor, a curved pipe that conducts the gaseous heat medium containing the oil and separates the oil by centrifugal force, and the outer periphery of this curved pipe 1. An oil separator provided in an oil separator equipped with an oil outlet for discharging separated oil, and a gaseous heat medium outlet for leading out a gaseous heat medium from which oil has been separated.

(2) The curved pipe is a spiral pipe wound so that the curvature decreases from the inlet to the outlet, and the oil outlet is provided on the outer periphery of the part with the smaller curvature. The oil separator according to item 1.