JPS5855247U - Refrigeration equipment for cooling - Google Patents

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]

図面は本考案冷凍装置の一実施例を示す冷媒配管系統図
である。 １・・・・・・圧縮機、２・・・・・・第１凝縮器、ｉ
・・・・・・第２−器、４・・・・・・蒸発器、６・・
・・・・気液分離器、７・・・・・・ガス管、８・・・
・・・第１液管、９・・・・・・第２液管、１２．１３
・・・・・・開閉弁、１４．１５・・・・・・膨張機構
。The drawing is a refrigerant piping system diagram showing one embodiment of the refrigeration system of the present invention. 1... Compressor, 2... First condenser, i
...Second vessel, 4...Evaporator, 6...
...gas-liquid separator, 7...gas pipe, 8...
...First liquid pipe, 9...Second liquid pipe, 12.13
...Opening/closing valve, 14.15...Expansion mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一つの圧縮機と、複数の凝縮器と一つの蒸発器とを備え
、前記凝縮器のうち一つの第１凝縮器を前記圧縮機に接
続して、その出口側に気液分離器を接続し、この分離器
のガス域に、ガス管を介して第２凝縮器を接続すると共
に、前記分離器の液域に接続する第１液管と、前記第２
凝縮器の出口側に接続する第２液管とを前記蒸発器に並
列状に連結し、かつ、前記各液管に、それぞれ開閉弁及
−び膨張機構を介装する一方、飽和圧力の異なる複数種
の冷媒を充填するごとくしたことを特徴とする冷房用冷
凍装置。It comprises one compressor, a plurality of condensers, and one evaporator, one of the first condensers among the condensers is connected to the compressor, and a gas-liquid separator is connected to the outlet side of the first condenser. , a second condenser is connected to the gas region of the separator via a gas pipe, and a first liquid pipe is connected to the liquid region of the separator;
A second liquid pipe connected to the outlet side of the condenser is connected to the evaporator in parallel, and each of the liquid pipes is provided with an on-off valve and an expansion mechanism. A cooling refrigeration device characterized by being filled with multiple types of refrigerants.