JPS6196278U - - Google Patents
Info
- Publication number
- JPS6196278U JPS6196278U JP18260484U JP18260484U JPS6196278U JP S6196278 U JPS6196278 U JP S6196278U JP 18260484 U JP18260484 U JP 18260484U JP 18260484 U JP18260484 U JP 18260484U JP S6196278 U JPS6196278 U JP S6196278U
- Authority
- JP
- Japan
- Prior art keywords
- cooler
- auxiliary
- main
- ejector
- parallel
- 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
- 238000005057 refrigeration Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 3
- 239000003507 refrigerant Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図は本考案の一実施例を示した冷凍サイク
ル図、第２図は従来例を示した冷凍サイクル図で
ある。
図面中、４は主冷却器、６は第１の補助キヤピ
ラリチユーブ（第１の絞り装置）、７は補助冷却
器、８は第２の補助キヤピラリチユーブ（第２の
絞り装置）、９はエゼクタ、１０は弁装置である
。
FIG. 1 is a refrigeration cycle diagram showing an embodiment of the present invention, and FIG. 2 is a refrigeration cycle diagram showing a conventional example. In the drawing, 4 is a main cooler, 6 is a first auxiliary capillary tube (first throttling device), 7 is an auxiliary cooler, 8 is a second auxiliary capillary tube (second throttling device), 9 is an ejector, and 10 is a valve device.
Claims (1)
た間接冷却用の主冷却器と、貯蔵室内に配設され
た直接冷却用の補助冷却器とを備えたものにおい
て、前記主冷却器に、第１の絞り装置と前記補助
冷却器との直列回路を並列に設けて常時は主冷却
器を補助冷却器よりも低温度に冷却するようにす
ると共に、前記主冷却器の冷媒流出側にエゼクタ
を設け、このエゼクタの側路と前記補助冷却器の
冷媒流出側との間に急速冷却時に開放する弁装置
を第２の絞り装置と並列に設けたことを特徴とす
る冷凍サイクル。 A main cooler for indirect cooling provided in a circulation path through which air circulates in the storage room, and an auxiliary cooler for direct cooling provided in the storage room, wherein the main cooler includes: A series circuit of the first throttling device and the auxiliary cooler is provided in parallel so that the main cooler is normally cooled to a lower temperature than the auxiliary cooler, and an ejector is provided on the refrigerant outflow side of the main cooler. A refrigeration cycle characterized in that a valve device that opens during rapid cooling is provided in parallel with a second throttling device between the side passage of the ejector and the refrigerant outflow side of the auxiliary cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18260484U JPS6196278U (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18260484U JPS6196278U (en) | 1984-11-30 | 1984-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6196278U true JPS6196278U (en) | 1986-06-20 |
Family
ID=30740139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18260484U Pending JPS6196278U (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6196278U (en) |
-
1984
- 1984-11-30 JP JP18260484U patent/JPS6196278U/ja active Pending
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