JPS58174660U - Refrigeration equipment - Google Patents

Refrigeration equipment

Info

Publication number
JPS58174660U
JPS58174660U JP7220382U JP7220382U JPS58174660U JP S58174660 U JPS58174660 U JP S58174660U JP 7220382 U JP7220382 U JP 7220382U JP 7220382 U JP7220382 U JP 7220382U JP S58174660 U JPS58174660 U JP S58174660U
Authority
JP
Japan
Prior art keywords
condenser
pipe
defrosting
valve
evaporator
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
JP7220382U
Other languages
Japanese (ja)
Inventor
徳行 津田
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 JP7220382U priority Critical patent/JPS58174660U/en
Publication of JPS58174660U publication Critical patent/JPS58174660U/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]

図は本案の一実施例を示す冷凍サイクル図である。 １・・・圧縮器、２・・・凝縮器、５・・・膨張弁、６
・・・蒸発器、８・・・ホットガスバイパス！、１３．
１８・・・電磁弄、１４・・・第１側路管、１５・・・
差圧弁、１７・・・第２側路管、１９・・・吸入圧力調
整弁。The figure is a refrigeration cycle diagram showing an embodiment of the present invention. 1... Compressor, 2... Condenser, 5... Expansion valve, 6
...Evaporator, 8...Hot gas bypass! , 13.
18... Electromagnetic control, 14... First side pipe, 15...
Differential pressure valve, 17... Second side pipe, 19... Suction pressure regulating valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮機、凝縮器、膨張弁及び蒸発器を夫々配管接続した
冷凍装置において、前記凝縮器に並列に除霜用のホット
ガスバイパス管を設け、蒸発器の出口側と凝縮器の出口
側とに差圧弁を介して接続する第１側路管と、前記凝縮
器の入口側と圧縮機の入口側とに電磁弁と吸入圧力調整
弁とを介して接続する第２側路管とを設け、前記第１側
路管の入口−と第２側路管の出口側との間に除霜時閉塞
する電磁弁を設ｉたことを特徴とする冷凍装置。In a refrigeration system in which a compressor, a condenser, an expansion valve, and an evaporator are each connected via piping, a hot gas bypass pipe for defrosting is provided in parallel with the condenser, and the outlet side of the evaporator and the outlet side of the condenser are provided with a hot gas bypass pipe for defrosting. a first side pipe connected via a differential pressure valve; and a second side pipe connected to the inlet side of the condenser and the inlet side of the compressor via a solenoid valve and a suction pressure regulating valve, A refrigeration system characterized in that a solenoid valve that is closed during defrosting is provided between the inlet side of the first side pipe and the outlet side of the second side pipe.
JP7220382U 1982-05-17 1982-05-17 Refrigeration equipment Pending JPS58174660U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7220382U JPS58174660U (en) 1982-05-17 1982-05-17 Refrigeration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7220382U JPS58174660U (en) 1982-05-17 1982-05-17 Refrigeration equipment

Publications (1)

Publication Number Publication Date
JPS58174660U true JPS58174660U (en) 1983-11-22

Family

ID=30081777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7220382U Pending JPS58174660U (en) 1982-05-17 1982-05-17 Refrigeration equipment

Country Status (1)

Country Link
JP (1) JPS58174660U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285661A (en) * 1988-09-20 1990-03-27 Sanyo Electric Co Ltd Refrigerating apparatus
JPH02275270A (en) * 1989-04-14 1990-11-09 Sanyo Electric Co Ltd Refrigerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285661A (en) * 1988-09-20 1990-03-27 Sanyo Electric Co Ltd Refrigerating apparatus
JPH02275270A (en) * 1989-04-14 1990-11-09 Sanyo Electric Co Ltd Refrigerator

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