JPS58194468U - Refrigeration equipment - Google Patents

Refrigeration equipment

Info

Publication number
JPS58194468U
JPS58194468U JP9338382U JP9338382U JPS58194468U JP S58194468 U JPS58194468 U JP S58194468U JP 9338382 U JP9338382 U JP 9338382U JP 9338382 U JP9338382 U JP 9338382U JP S58194468 U JPS58194468 U JP S58194468U
Authority
JP
Japan
Prior art keywords
pressure refrigerant
separator
gas
refrigeration system
heat exchanger
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
JP9338382U
Other languages
Japanese (ja)
Inventor
上野　史人
信幸 加藤
啓益 佐々木
Original Assignee
ダイキン工業株式会社
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 ダイキン工業株式会社 filed Critical ダイキン工業株式会社
Priority to JP9338382U priority Critical patent/JPS58194468U/en
Publication of JPS58194468U publication Critical patent/JPS58194468U/en
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)

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 drawings]

第１図は本考案の一実施例を示す冷媒配管系統図、第２
図はモリエル線図、実線は本考案の冷凍装置に関するも
ので、点線は従来例に関するものである。 １・・・圧縮機、２・・・凝縮器、３・・・蒸発器、４
・・・第１膨張弁、５・・・第２膨張弁、６・・・気液
分離器、７・・・ヒータ、８・・・アキュムレータ、９
・・・開閉弁。Figure 1 is a refrigerant piping system diagram showing one embodiment of the present invention;
The figure is a Mollier diagram, the solid line relates to the refrigeration system of the present invention, and the dotted line relates to the conventional example. 1... Compressor, 2... Condenser, 3... Evaporator, 4
... first expansion valve, 5 ... second expansion valve, 6 ... gas-liquid separator, 7 ... heater, 8 ... accumulator, 9
...Opening/closing valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 熱源側熱交換器と利用側熱交換器とを備え、これら両前
交換器を結ぶ冷媒配管途中に１対の膨張装置と、これら
膨張装置の中間に位置する気液分離器とを介装し、該分
離器における中間圧冷媒のガス域から中間圧の冷媒ガス
を圧縮機にインジェクションするごとくした冷凍装置に
おいて、前記分離器に、該分離器で前記中間圧冷媒から
分離する冷媒ガス量が適量となるように、前記中間圧冷
媒を加熱する加熱機構を設けたことを特徴とする冷凍装
置。It is equipped with a heat source side heat exchanger and a user side heat exchanger, and a pair of expansion devices is interposed in the middle of the refrigerant piping connecting these front exchangers, and a gas-liquid separator located between these expansion devices. , in a refrigeration system in which intermediate-pressure refrigerant gas is injected into a compressor from an intermediate-pressure refrigerant gas region in the separator, an appropriate amount of refrigerant gas to be separated from the intermediate-pressure refrigerant in the separator is provided in the separator. A refrigeration system comprising a heating mechanism that heats the intermediate pressure refrigerant so that the above-mentioned intermediate pressure refrigerant is heated.
JP9338382U 1982-06-21 1982-06-21 Refrigeration equipment Pending JPS58194468U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9338382U JPS58194468U (en) 1982-06-21 1982-06-21 Refrigeration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9338382U JPS58194468U (en) 1982-06-21 1982-06-21 Refrigeration equipment

Publications (1)

Publication Number Publication Date
JPS58194468U true JPS58194468U (en) 1983-12-24

Family

ID=30100853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9338382U Pending JPS58194468U (en) 1982-06-21 1982-06-21 Refrigeration equipment

Country Status (1)

Country Link
JP (1) JPS58194468U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170715U (en) * 1984-10-17 1986-05-14

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140247A (en) * 1978-04-24 1979-10-31 Toshiba Corp Cooler and heater

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140247A (en) * 1978-04-24 1979-10-31 Toshiba Corp Cooler and heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170715U (en) * 1984-10-17 1986-05-14

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