JPS60162867U - refrigerator freezing cycle - Google Patents
refrigerator freezing cycleInfo
- Publication number
- JPS60162867U JPS60162867U JP5023084U JP5023084U JPS60162867U JP S60162867 U JPS60162867 U JP S60162867U JP 5023084 U JP5023084 U JP 5023084U JP 5023084 U JP5023084 U JP 5023084U JP S60162867 U JPS60162867 U JP S60162867U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- refrigerant
- control valve
- gas
- path control
- 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
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
- Devices That Are Associated With Refrigeration Equipment (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図乃至第３図は本考案の一実施例を示し、第１図は
冷凍サイクル図、第２図及び第３図は −。
夫々異なる状態で示す流路制御弁の縦断面図、第４図は
異なる実施例を示す第３図相当図である。
４ 図面中、１はコンプレッサ、２はコンデンサ、
５は流路制御弁、６は弁ケース、１３は気液分離器、１
４は冷蔵室用冷却器、１５は冷凍室用主冷却器、−１６
は冷凍室用補助冷却器、１８は第１の冷媒供給管、２０
は第１の冷媒流路、２１は第２の冷媒供給管、２３は第
２の冷媒流路、２４は液 ゛インジェクション管、２６
はガスインジェクション管である。Figures 1 to 3 show an embodiment of the present invention, with Figure 1 being a refrigeration cycle diagram, and Figures 2 and 3 being -. FIG. 4 is a longitudinal cross-sectional view of the flow path control valve shown in different states, and FIG. 4 is a view corresponding to FIG. 3 showing a different embodiment. 4 In the drawing, 1 is a compressor, 2 is a capacitor,
5 is a flow path control valve, 6 is a valve case, 13 is a gas-liquid separator, 1
4 is a cooler for the refrigerator compartment, 15 is a main cooler for the freezer compartment, -16
18 is a first refrigerant supply pipe; 20 is an auxiliary cooler for the freezer compartment;
21 is a first refrigerant flow path, 21 is a second refrigerant supply pipe, 23 is a second refrigerant flow path, 24 is a liquid injection pipe, 26
is a gas injection tube.
Claims (1)
流路と、冷凍室用主冷却器及び冷凍室用補助冷却器を通
る第２の冷媒流路とを有し、コンデンサからの冷媒を気
液分離器に流入させて流路制御弁の閉時に前記第１の冷
媒流路へ冷媒を供給し、前記流路制御弁の開時に前記第
２の冷媒流路への冷媒を供給するようにしたものにおい
て、前記流路制御弁の弁ケースに前記気液分離器を一体
に形成し、該気液分離器に前記第１の冷媒流路の冷媒供
給管と前記流路制御弁の閉時１こ気液分離器内の液冷媒
をコンプレッサに戻す液インジエクシ、ヨン管とを接続
し、前記流路制御弁あ吐出側に前記第２の冷媒流路の冷
媒供給管と前記流路制御弁の開時に流路制御弁内のガス
冷媒をコンプレッサに戻すガスインジェクション管とを
接続したことを特徴とする冷蔵庫の冷凍サイクル。A first refrigerant flow path passing through a refrigerator compartment cooler and a freezer compartment main cooler, and a second refrigerant flow path passing through a freezer compartment main cooler and a freezer compartment auxiliary cooler, and Flowing the refrigerant into the gas-liquid separator, supplying the refrigerant to the first refrigerant flow path when the flow path control valve is closed, and supplying the refrigerant to the second refrigerant flow path when the flow path control valve is opened. The gas-liquid separator is integrally formed in the valve case of the flow path control valve, and the gas-liquid separator is provided with a refrigerant supply pipe of the first refrigerant flow path and the flow path control valve. When the valve is closed, the liquid refrigerant in the gas-liquid separator is returned to the compressor.The refrigerant supply pipe of the second refrigerant flow path and the A refrigeration cycle for a refrigerator, characterized in that a refrigeration cycle for a refrigerator is connected to a gas injection pipe that returns gas refrigerant in a flow path control valve to a compressor when the flow path control valve is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5023084U JPS60162867U (en) | 1984-04-04 | 1984-04-04 | refrigerator freezing cycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5023084U JPS60162867U (en) | 1984-04-04 | 1984-04-04 | refrigerator freezing cycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60162867U true JPS60162867U (en) | 1985-10-29 |
Family
ID=30568167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5023084U Pending JPS60162867U (en) | 1984-04-04 | 1984-04-04 | refrigerator freezing cycle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60162867U (en) |
-
1984
- 1984-04-04 JP JP5023084U patent/JPS60162867U/en active Pending
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