JPS5898567U - Refrigeration equipment - Google Patents
Refrigeration equipmentInfo
- Publication number
- JPS5898567U JPS5898567U JP19590681U JP19590681U JPS5898567U JP S5898567 U JPS5898567 U JP S5898567U JP 19590681 U JP19590681 U JP 19590681U JP 19590681 U JP19590681 U JP 19590681U JP S5898567 U JPS5898567 U JP S5898567U
- Authority
- JP
- Japan
- Prior art keywords
- separator
- flow path
- condenser
- cascade condenser
- gas
- 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.)
- Granted
Links
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
第１図は本考案の実施例を示す冷媒配管系統図、第２図
は庫内温度−蒸発器側冷却能力曲線、第３図は時間−庫
内温度曲線、第４図は庫内温度−所要動力曲線、第５図
は庫内温度−圧縮機側冷却能力曲線、第６図は従来例を
示す冷媒配管系統図である。
１・・・・・・圧縮機、２・・・・・・高温側冷媒用凝
縮器、３・・・・・・気液分離器、４・・・・・・低温
側冷媒用カスケード凝縮器、６・・・・・・蒸発器、７
・・・・・・バイパス路、８・・・。
・・・切換装置、４１・・・・・・ガス流路−１４２・
・・・・・液流路、５０．５１・・・・・・膨張機構。
−扉１９遥崖（”（１）
−崎山〔−１Fig. 1 is a refrigerant piping system diagram showing an embodiment of the present invention, Fig. 2 is an internal temperature-evaporator side cooling capacity curve, Fig. 3 is a time-internal temperature curve, and Fig. 4 is an internal temperature - The required power curve, FIG. 5 is the internal temperature-compressor side cooling capacity curve, and FIG. 6 is a refrigerant piping system diagram showing a conventional example. 1... Compressor, 2... Condenser for high temperature side refrigerant, 3... Gas-liquid separator, 4... Cascade condenser for low temperature side refrigerant. , 6... Evaporator, 7
...Bypass road, 8... ...Switching device, 41...Gas flow path-142.
...Liquid flow path, 50.51...Expansion mechanism. - Door 19 Far Cliff (”(1) - Sakiyama [-1
Claims (1)
って、一つの圧縮機１に接続する高温側冷媒用凝縮器２
の出口側に、気液分離器３を接続して、該分離器３のガ
ス域を、低温側冷媒用カスケード凝縮器４のガス流路４
１に接続し、このガス流路４１の出口側を、膨張機構５
０を介して蒸発器６に接続すると共に、前記分離器３の
液域を、膨張機構５１を介して前記カスケード凝縮器４
の液流路４２に接続する一方、前記高温側冷媒用凝縮器
２の出口側と、前記カスケード凝縮器４におけるガス流
路４１″の入口側との間に、補記分離器３を側路するバ
イパス路７を形成すると共に、′前記混合冷媒の流れを
、前記分離器３への流れと、前記バイパス路７への流れ
とに切換える切換装置８を設け、かつ、前記蒸発器６の
出口側を、前記カスケード凝縮器４の液流路４２に接続
したことを特徴とする冷凍装置。A refrigeration system using non-azeotropic mixed refrigerants with different saturation pressures, and a high temperature side refrigerant condenser 2 connected to one compressor 1.
A gas-liquid separator 3 is connected to the outlet side of the separator 3, and the gas region of the separator 3 is connected to the gas flow path 4 of the cascade condenser 4 for low-temperature side refrigerant.
1, and the outlet side of this gas flow path 41 is connected to the expansion mechanism 5.
0 to the evaporator 6, and connects the liquid region of the separator 3 to the cascade condenser 4 via an expansion mechanism 51.
While connected to the liquid flow path 42 of the cascade condenser 4, a supplementary separator 3 is installed between the outlet side of the high temperature side refrigerant condenser 2 and the inlet side of the gas flow path 41'' in the cascade condenser 4. In addition to forming a bypass passage 7, a switching device 8 for switching the flow of the mixed refrigerant between the flow to the separator 3 and the flow to the bypass passage 7 is provided; is connected to the liquid flow path 42 of the cascade condenser 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19590681U JPS5898567U (en) | 1981-12-24 | 1981-12-24 | Refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19590681U JPS5898567U (en) | 1981-12-24 | 1981-12-24 | Refrigeration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5898567U true JPS5898567U (en) | 1983-07-05 |
| JPS6230685Y2 JPS6230685Y2 (en) | 1987-08-06 |
Family
ID=30109165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19590681U Granted JPS5898567U (en) | 1981-12-24 | 1981-12-24 | Refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5898567U (en) |
-
1981
- 1981-12-24 JP JP19590681U patent/JPS5898567U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6230685Y2 (en) | 1987-08-06 |
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