JPS59115266U - 冷凍装置 - Google Patents

冷凍装置

Info

Publication number
JPS59115266U
JPS59115266U JP1983009190U JP919083U JPS59115266U JP S59115266 U JPS59115266 U JP S59115266U JP 1983009190 U JP1983009190 U JP 1983009190U JP 919083 U JP919083 U JP 919083U JP S59115266 U JPS59115266 U JP S59115266U
Authority
JP
Japan
Prior art keywords
refrigeration circuit
auxiliary
main
subcooler
refrigeration equipment
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
JP1983009190U
Other languages
English (en)
Inventor
須永 曠
宮澤 威
務 森
岡 健助
Original Assignee
三洋電機株式会社
東京三洋電機株式会社
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 三洋電機株式会社, 東京三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP1983009190U priority Critical patent/JPS59115266U/ja
Publication of JPS59115266U publication Critical patent/JPS59115266U/ja
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B7/00Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air Conditioning Control Device (AREA)

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。

Description

【図面の簡単な説明】
第1図は従来の冷凍回路図、第2図は本考案の一実施例
を示す冷凍回路図である。 20・・・主圧縮機、21・・・凝縮器、22・・・サ
ブクーラ、23・・・膨張弁、24・・・蒸発器、25
・・・主冷凍回路、26・・・補助冷凍回路、27・・
・補助圧縮機、30・・・吸入圧力調整弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 主圧縮機、凝縮器、膨張弁及び蒸発器からなる主冷凍回
    路の凝縮冷媒を過冷却する補助冷凍回路を備えた冷凍装
    置において、前記補助冷凍回路の補助圧縮機の低圧側と
    主冷凍回路の凝縮冷媒を過冷却するサブクーラとの間に
    吸入圧力調整弁を設けたことを特徴とする冷凍装置。
JP1983009190U 1983-01-25 1983-01-25 冷凍装置 Pending JPS59115266U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983009190U JPS59115266U (ja) 1983-01-25 1983-01-25 冷凍装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983009190U JPS59115266U (ja) 1983-01-25 1983-01-25 冷凍装置

Publications (1)

Publication Number Publication Date
JPS59115266U true JPS59115266U (ja) 1984-08-03

Family

ID=30140660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983009190U Pending JPS59115266U (ja) 1983-01-25 1983-01-25 冷凍装置

Country Status (1)

Country Link
JP (1) JPS59115266U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03263552A (ja) * 1990-03-12 1991-11-25 Sanyo Electric Co Ltd 多元冷凍装置
JP2008267732A (ja) * 2007-04-23 2008-11-06 Mitsubishi Electric Corp 空気調和装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03263552A (ja) * 1990-03-12 1991-11-25 Sanyo Electric Co Ltd 多元冷凍装置
JP2008267732A (ja) * 2007-04-23 2008-11-06 Mitsubishi Electric Corp 空気調和装置

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