JPS58159457U - Refrigeration equipment - Google Patents

Refrigeration equipment

Info

Publication number
JPS58159457U
JPS58159457U JP5790482U JP5790482U JPS58159457U JP S58159457 U JPS58159457 U JP S58159457U JP 5790482 U JP5790482 U JP 5790482U JP 5790482 U JP5790482 U JP 5790482U JP S58159457 U JPS58159457 U JP S58159457U
Authority
JP
Japan
Prior art keywords
oil
refrigeration equipment
tube
refrigeration system
pressure refrigerant
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
JP5790482U
Other languages
Japanese (ja)
Inventor
勇 加納
Original Assignee
三菱重工業株式会社
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 by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP5790482U priority Critical patent/JPS58159457U/en
Publication of JPS58159457U publication Critical patent/JPS58159457U/en
Pending legal-status Critical Current

Links

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

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

第１図は従来のものを示す構成図、第２図及び第３図は
それぞれ本考案の異なる実施例を示す構成図である。 １・・・スクリュー圧縮機、２・・・油タンク兼油分離
器、３・・・水熱交換器、４・・・受液器、５・・・空
気熱交換器、７・・・四方弁、８Ａ、　　３Ｂ・・・油
冷却器、９・・・油ポンプ、２１・・・水を通す管群、
２２・・・低圧冷媒を通す管群。FIG. 1 is a block diagram showing a conventional device, and FIGS. 2 and 3 are block diagrams showing different embodiments of the present invention. 1... Screw compressor, 2... Oil tank and oil separator, 3... Water heat exchanger, 4... Liquid receiver, 5... Air heat exchanger, 7... Square Valve, 8A, 3B...Oil cooler, 9...Oil pump, 21...Pipe group for passing water,
22...Pipe group for passing low pressure refrigerant.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮機で圧縮されて吐出される油を含む冷媒ガスから分
離された油を油冷却器を経て圧縮機へ戻すようにした冷
凍装置において、前記油冷却器を１つの胴内に低圧冷媒
を通すチューブと水を通すチューブを設けた構成とし、
低圧冷媒又は水のいずれか一方又は両方で油を冷却する
ようにしたことを特徴とする冷凍装置。In a refrigeration system in which oil separated from refrigerant gas containing oil compressed and discharged by a compressor is returned to the compressor via an oil cooler, the oil cooler is configured to pass low-pressure refrigerant through one body. It has a configuration with a tube and a tube for passing water,
A refrigeration system characterized in that oil is cooled using either or both of a low-pressure refrigerant and water.
JP5790482U 1982-04-21 1982-04-21 Refrigeration equipment Pending JPS58159457U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5790482U JPS58159457U (en) 1982-04-21 1982-04-21 Refrigeration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5790482U JPS58159457U (en) 1982-04-21 1982-04-21 Refrigeration equipment

Publications (1)

Publication Number Publication Date
JPS58159457U true JPS58159457U (en) 1983-10-24

Family

ID=30068327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5790482U Pending JPS58159457U (en) 1982-04-21 1982-04-21 Refrigeration equipment

Country Status (1)

Country Link
JP (1) JPS58159457U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61179387U (en) * 1985-04-30 1986-11-08

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430215U (en) * 1977-08-02 1979-02-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430215U (en) * 1977-08-02 1979-02-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61179387U (en) * 1985-04-30 1986-11-08

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