JPS6243280U - - Google Patents

Info

Publication number
JPS6243280U
JPS6243280U JP13541285U JP13541285U JPS6243280U JP S6243280 U JPS6243280 U JP S6243280U JP 13541285 U JP13541285 U JP 13541285U JP 13541285 U JP13541285 U JP 13541285U JP S6243280 U JPS6243280 U JP S6243280U
Authority
JP
Japan
Prior art keywords
pressure reducing
gas
reducing valve
liquid separator
gas injection
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
JP13541285U
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 JP13541285U priority Critical patent/JPS6243280U/ja
Publication of JPS6243280U publication Critical patent/JPS6243280U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/23—Separators

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Description

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

第１図は本考案のガスインジエクシヨン冷房装
置の略体回路図、第２図は減圧弁内蔵気液分離器
の拡大縦断面図、第３図は第２図のＡ―Ａ線断面
図、第４図及び第５図は本考案の別例を示す断面
図、第６図は従来例を示す略体回路図である。 圧縮機…１、凝縮器…２、第１減圧弁…３、減
圧弁内蔵気液分離器…４、第２減圧弁…５、蒸発
器…６、ガスインジエクシヨン回路…７、ケース
…８、液冷媒吸入フランジ…９、第１減圧弁とし
ての減圧用絞り部…１０，１５、液冷媒吐出フラ
ンジ…１１、ガス冷媒取出フランジ…１２、衝突
板としての遮蔽板…１３。 Fig. 1 is a schematic circuit diagram of the gas injection cooling system of the present invention, Fig. 2 is an enlarged vertical cross-sectional view of a gas-liquid separator with a built-in pressure reducing valve, and Fig. 3 is a cross-sectional view taken along the line AA in Fig. 2. , FIG. 4 and FIG. 5 are cross-sectional views showing another example of the present invention, and FIG. 6 is a schematic circuit diagram showing a conventional example. Compressor…1, condenser…2, first pressure reducing valve…3, gas-liquid separator with built-in pressure reducing valve…4, second pressure reducing valve…5, evaporator…6, gas injection circuit…7, case…8 , a liquid refrigerant suction flange...9, a pressure reducing throttle part as a first pressure reducing valve...10, 15, a liquid refrigerant discharge flange...11, a gas refrigerant outlet flange...12, and a shield plate...13 as a collision plate.

Claims (1)

【実用新案登録請求の範囲】 １ 圧縮機、凝縮器、第１減圧弁、気液分離器、
第２減圧弁、及び蒸発器を順次連結し、圧縮機と
気液分離器をガスインジエクシヨン回路により連
通して成るガスインジエクシヨン冷房装置におい
て、前記気液分離器のケース内に前記第１減圧弁
を内蔵したガスインジエクシヨン冷房装置におけ
る減圧弁内蔵気液分離器。 ２ 前記第１減圧弁は細管又はキヤピラリーチユ
ーブによりコイル状に形成されている実用新案登
録請求の範囲第１項記載のガスインジエクシヨン
冷房装置における減圧弁内蔵気液分離器。[Scope of claims for utility model registration] 1 Compressor, condenser, first pressure reducing valve, gas-liquid separator,
In a gas injection cooling system in which a second pressure reducing valve and an evaporator are sequentially connected, and a compressor and a gas-liquid separator are communicated through a gas injection circuit, 1. A gas-liquid separator with a built-in pressure reducing valve in a gas injection cooling system. 2. A gas-liquid separator with a built-in pressure reducing valve in a gas injection cooling system according to claim 1, wherein the first pressure reducing valve is formed into a coil shape by a thin tube or a capillary tube.
JP13541285U 1985-09-04 1985-09-04 Pending JPS6243280U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13541285U JPS6243280U (en) 1985-09-04 1985-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13541285U JPS6243280U (en) 1985-09-04 1985-09-04

Publications (1)

Publication Number Publication Date
JPS6243280U true JPS6243280U (en) 1987-03-16

Family

ID=31037571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13541285U Pending JPS6243280U (en) 1985-09-04 1985-09-04

Country Status (1)

Country Link
JP (1) JPS6243280U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012504747A (en) * 2008-10-01 2012-02-23 キャリア コーポレイション Liquid and vapor separation in a transcritical refrigerant cycle.
JP2012093051A (en) * 2010-10-28 2012-05-17 Fuji Koki Corp Gas-liquid separator for heat pump and injection type heat pump system
JP2014196880A (en) * 2013-03-29 2014-10-16 株式会社デンソー Integrated valve
WO2021084741A1 (en) * 2019-11-01 2021-05-06 太平洋工業株式会社 Integrated valve
WO2022004158A1 (en) * 2020-06-30 2022-01-06 株式会社デンソー Refrigeration cycle device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012504747A (en) * 2008-10-01 2012-02-23 キャリア コーポレイション Liquid and vapor separation in a transcritical refrigerant cycle.
JP2012093051A (en) * 2010-10-28 2012-05-17 Fuji Koki Corp Gas-liquid separator for heat pump and injection type heat pump system
JP2014196880A (en) * 2013-03-29 2014-10-16 株式会社デンソー Integrated valve
WO2021084741A1 (en) * 2019-11-01 2021-05-06 太平洋工業株式会社 Integrated valve
JPWO2021084741A1 (en) * 2019-11-01 2021-05-06
WO2022004158A1 (en) * 2020-06-30 2022-01-06 株式会社デンソー Refrigeration cycle device

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