JPS5926569U - 2 refrigerant type refrigeration equipment - 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 the drawing]

第１図は本考案冷凍装置の１実施例に係る装置回路図、
第２図は第１図における気液分離器の略示構造図、第３
図は第２図におけるＡ−Ａ線断面図、第４図は従来の気
液分離器の略示構造図である。 ３・・・気液分離器、１０・・・器体、１２・・・液溜
め部、１３・・・入口管、１４・・・ガス出口管、１５
・・・液出口管、Ｇ・・・空隙部。FIG. 1 is a device circuit diagram according to an embodiment of the refrigeration device of the present invention;
Figure 2 is a schematic structural diagram of the gas-liquid separator in Figure 1;
The figure is a sectional view taken along the line A-A in FIG. 2, and FIG. 4 is a schematic structural diagram of a conventional gas-liquid separator. 3... Gas-liquid separator, 10... Vessel body, 12... Liquid reservoir, 13... Inlet pipe, 14... Gas outlet pipe, 15
...Liquid outlet pipe, G...Gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鉛直の軸線を持つ器体１０に、その上部に配置した接線
方向の入口管１３と、中央部に垂下した軸方向のガス出
口管１４と、下部に配置した液溜め部１２と、この液溜
め部１２に連絡した液出口管１５とを設けてなる遠心形
見液分離器３を冷凍回路中に有して、低沸点冷媒および
高沸点冷媒の２種の冷媒を混合分離可能に使用してなる
２冷媒力式冷凍装置において、前記気液分離器３内の液
溜め部１２よりも上方、かつ、ガス出口管１４の下端部
よりも下方に位置して仕切板１６を横設せしめると共に
、この仕切板１６の周縁を前記器体１０の内壁に対し僅
かに離隔せしめて、この部分に形成される空隙部Ｇを、
内壁に伝って降下する液冷媒は容易に通過し得るが、ガ
ス冷媒の通過には抵抗となるスリット状通路となしたこ
とを特徴とする２冷媒力式冷凍装置。A vessel body 10 having a vertical axis has a tangential inlet pipe 13 disposed at the top thereof, an axial gas outlet pipe 14 hanging down in the center, a liquid reservoir 12 disposed at the bottom, and this liquid reservoir. A centrifugal liquid separator 3 provided with a liquid outlet pipe 15 connected to a part 12 is provided in the refrigeration circuit, and two types of refrigerants, a low boiling point refrigerant and a high boiling point refrigerant, are used so as to be able to mix and separate. In the two-refrigerant power type refrigeration system, a partition plate 16 is installed horizontally above the liquid reservoir 12 in the gas-liquid separator 3 and below the lower end of the gas outlet pipe 14. The peripheral edge of the partition plate 16 is slightly separated from the inner wall of the container body 10, and the gap G formed in this area is
A two-refrigerant power type refrigeration system characterized by having a slit-like passage through which a liquid refrigerant descending along an inner wall can easily pass, but which provides resistance to passage of a gas refrigerant.