JPS62195046U - - Google Patents
Info
- Publication number
- JPS62195046U JPS62195046U JP8290086U JP8290086U JPS62195046U JP S62195046 U JPS62195046 U JP S62195046U JP 8290086 U JP8290086 U JP 8290086U JP 8290086 U JP8290086 U JP 8290086U JP S62195046 U JPS62195046 U JP S62195046U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- compressor
- liquid separator
- pipe
- oil return
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims description 11
- 239000003507 refrigerant Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Compressor (AREA)
Description
第１図はこの考案の一実施例による冷凍機を示
す冷媒回路図、第２図は従来の冷凍機の冷媒回路
図、第３図は第２図に示す冷凍機を構成する気液
分離器内に設けられたＵ字管の断面拡大図である
。
これらの図において、１は圧縮機、１ａは圧縮
機１の吸入側、５は吸入配管、６は気液分離器、
１０は気液分離器出口側配管、１０ａは気液分離
器出口側配管１０の管端部、１１は油返し配管、
１３は熱交換器である。なお、図中、同一符号は
同一又は相当部分を示す。
Figure 1 is a refrigerant circuit diagram showing a refrigerator according to an embodiment of this invention, Figure 2 is a refrigerant circuit diagram of a conventional refrigerator, and Figure 3 is a gas-liquid separator that constitutes the refrigerator shown in Figure 2. FIG. 3 is an enlarged cross-sectional view of a U-shaped tube provided therein. In these figures, 1 is a compressor, 1a is the suction side of the compressor 1, 5 is a suction pipe, 6 is a gas-liquid separator,
10 is the gas-liquid separator outlet side piping, 10a is the pipe end of the gas-liquid separator outlet side piping 10, 11 is the oil return piping,
13 is a heat exchanger. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
入側に接続された吸入配管及びこの吸入配管途中
に設けられた気液分離器より構成されたものにお
いて、上記気液分離器内の冷媒ガスを上記圧縮機
に導く気液分離器出口側配管の管端部が上記気液
分離器内上部に位置するように設けると共に上記
気液分離器内下部と上記圧縮機とを連通する油返
し配管を設け、かつ上記油返し配管途中に上記圧
縮機から吐出される吐出冷媒ガスと上記油返し配
管内を通る油及び液冷媒の混合液体とを熱交換さ
せる熱交換器を設けたことを特徴とする冷凍機。 In a compressor that can control the capacity, a suction pipe connected to the suction side of the compressor, and a gas-liquid separator installed in the middle of the suction pipe, the refrigerant gas in the gas-liquid separator an oil return pipe that is installed such that the pipe end of the gas-liquid separator outlet side pipe that leads the gas to the compressor is located at the upper part of the gas-liquid separator, and that communicates the lower part of the gas-liquid separator with the compressor; and a heat exchanger for exchanging heat between the discharged refrigerant gas discharged from the compressor and the mixed liquid of oil and liquid refrigerant passing through the oil return pipe, is provided in the middle of the oil return pipe. Freezer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8290086U JPS62195046U (en) | 1986-05-31 | 1986-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8290086U JPS62195046U (en) | 1986-05-31 | 1986-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62195046U true JPS62195046U (en) | 1987-12-11 |
Family
ID=30935977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8290086U Pending JPS62195046U (en) | 1986-05-31 | 1986-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62195046U (en) |
-
1986
- 1986-05-31 JP JP8290086U patent/JPS62195046U/ja active Pending
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