JPS61194168U

JPS61194168U -

Info

Publication number: JPS61194168U
Application number: JP7785885U
Authority: JP
Priority date: 1985-05-25
Filing date: 1985-05-25
Publication date: 1986-12-03

Description

[Brief explanation of the drawing]

第１図は第５図に示す一般的な冷媒回路に組込
まれることによつて、この考案の一実施例を構成
する油分離器の部分断面図、第２図は第１図に示
す油分離器の―における断面を矢印の方向に
見た断面図、第３図は第１図に示す油分離器を構
成する第１、第２の配管締付け部材、油分離用網
の図面、第４図は第１図に示す油分離器を構成す
る締付け用部材の締付け状態を示す斜視図、第５
図は従来の冷凍装置の一般的な冷媒回路図、第６
図は従来の油分離器を構成する油分離用網取付け
部の部分断面図である。図において、１は第１、第２の配管、５は圧縮
機、２は油分離用網、１６は密閉シエル、１３は
拡管部、１４は締付け用部材、６は凝縮器、９は
冷媒吐出側配管、１２は冷媒吸入側配管、１１は
返油管、１９は凝縮器の冷媒入口側配管。なお、
図中同一符号は同一又は相当部分を示す。 Fig. 1 is a partial sectional view of an oil separator that constitutes an embodiment of this invention by being incorporated into the general refrigerant circuit shown in Fig. 5, and Fig. 2 is a partial sectional view of an oil separator shown in Fig. 1. 3 is a sectional view of the cross section of the vessel taken in the direction of the arrow; FIG. 3 is a drawing of the first and second piping tightening members and oil separation net that constitute the oil separator shown in FIG. 1; FIG. 5 is a perspective view showing the tightening state of the tightening member constituting the oil separator shown in FIG.
The figure is a general refrigerant circuit diagram of a conventional refrigeration system.
The figure is a partial sectional view of an oil separation net attachment part that constitutes a conventional oil separator. In the figure, 1 is the first and second piping, 5 is the compressor, 2 is the oil separation network, 16 is the sealed shell, 13 is the tube expansion section, 14 is the tightening member, 6 is the condenser, and 9 is the refrigerant discharge. 12 is a refrigerant suction side pipe, 11 is an oil return pipe, and 19 is a condenser refrigerant inlet pipe. In addition,
The same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

a sealed shell, one end of which is located at the bottom of the sealed shell, an oil return pipe whose other end is connected to the suction side piping of the compressor, one expanded end of which is located at the top of the sealed shell; A first pipe whose end is connected to the refrigerant discharge side pipe of the compressor, and a second pipe whose expanded one end is located at the upper part of the sealed shell and whose other end is connected to the refrigerant inlet pipe of the condenser. 2 piping,
A bag-shaped oil separation net having an opening, the opening being placed over one end of the first and second piping, respectively, and the first , an oil separator for a refrigeration system, comprising a tightening member for tightening the non-expanded portion at the one end of the second pipe from the outside.