JPH0178863U - - Google Patents

Info

Publication number
JPH0178863U
JPH0178863U JP1987175936U JP17593687U JPH0178863U JP H0178863 U JPH0178863 U JP H0178863U JP 1987175936 U JP1987175936 U JP 1987175936U JP 17593687 U JP17593687 U JP 17593687U JP H0178863 U JPH0178863 U JP H0178863U
Authority
JP
Japan
Prior art keywords
oil separator
injection pipe
condenser
refrigerant circuit
liquid
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
Application number
JP1987175936U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987175936U priority Critical patent/JPH0178863U/ja
Publication of JPH0178863U publication Critical patent/JPH0178863U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Applications Or Details Of Rotary Compressors (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図及び第２図はこの考案を示し、第１図は
冷媒回路図、第２図は回転圧縮機の縦断面図、第
３図は従来例を示す回転圧縮機の要部断面図であ
る。 １…回転圧縮機、２…凝縮器、４…減圧装置、
５…蒸発器、７…リキツドインジエクシヨン管、
２１…オイルセパレータ、２２…オイル戻し管。 Figures 1 and 2 show this invention, Figure 1 is a refrigerant circuit diagram, Figure 2 is a vertical sectional view of a rotary compressor, and Figure 3 is a sectional view of essential parts of a rotary compressor showing a conventional example. be. 1... rotary compressor, 2... condenser, 4... pressure reducing device,
5...Evaporator, 7...Liquid injection tube,
21...Oil separator, 22...Oil return pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部高圧の圧縮機、凝縮器、減圧装置及び蒸発
器を配管接続し、この凝縮器の出口側と圧縮機と
を接続するリキツドインジエクシヨン管を設けた
冷媒回路において、前記圧縮機と凝縮器との間に
はオイルセパレータが配置され、かつ、このオイ
ルセパレータとリキツドインジエクシヨン管との
間にはオイル戻し管が接続されていることを特徴
とする冷媒回路。 In a refrigerant circuit, an internal high-pressure compressor, a condenser, a pressure reducing device, and an evaporator are connected via piping, and a liquid-injection pipe is provided to connect the outlet side of the condenser to the compressor. A refrigerant circuit characterized in that an oil separator is disposed between the oil separator and the liquid injection pipe, and an oil return pipe is connected between the oil separator and the liquid injection pipe.
JP1987175936U 1987-11-18 1987-11-18 Pending JPH0178863U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987175936U JPH0178863U (en) 1987-11-18 1987-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987175936U JPH0178863U (en) 1987-11-18 1987-11-18

Publications (1)

Publication Number Publication Date
JPH0178863U true JPH0178863U (en) 1989-05-26

Family

ID=31467709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987175936U Pending JPH0178863U (en) 1987-11-18 1987-11-18

Country Status (1)

Country Link
JP (1) JPH0178863U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285649A (en) * 1988-09-20 1990-03-27 Mitsubishi Heavy Ind Ltd Refrigerator
WO2003083380A1 (en) * 2002-03-29 2003-10-09 Daikin Industries, Ltd. Refrigerating equipment
WO2016079859A1 (en) * 2014-11-20 2016-05-26 三菱電機株式会社 Refrigeration cycle apparatus
WO2021140566A1 (en) * 2020-01-07 2021-07-15 三菱電機株式会社 Refrigeration cycle device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285649A (en) * 1988-09-20 1990-03-27 Mitsubishi Heavy Ind Ltd Refrigerator
WO2003083380A1 (en) * 2002-03-29 2003-10-09 Daikin Industries, Ltd. Refrigerating equipment
CN1296661C (en) * 2002-03-29 2007-01-24 大金工业株式会社 Refrigerating equipment
WO2016079859A1 (en) * 2014-11-20 2016-05-26 三菱電機株式会社 Refrigeration cycle apparatus
JPWO2016079859A1 (en) * 2014-11-20 2017-04-27 三菱電機株式会社 Refrigeration cycle equipment
WO2021140566A1 (en) * 2020-01-07 2021-07-15 三菱電機株式会社 Refrigeration cycle device

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