JPH0423980U - - Google Patents
Info
- Publication number
- JPH0423980U JPH0423980U JP6581990U JP6581990U JPH0423980U JP H0423980 U JPH0423980 U JP H0423980U JP 6581990 U JP6581990 U JP 6581990U JP 6581990 U JP6581990 U JP 6581990U JP H0423980 U JPH0423980 U JP H0423980U
- Authority
- JP
- Japan
- Prior art keywords
- cooling plate
- refrigerant
- direct cooling
- evaporator
- flow
- 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
- 238000001816 cooling Methods 0.000 claims description 7
- 238000007710 freezing Methods 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 claims 6
- 230000008020 evaporation Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008014 freezing Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図は本考案に係る急速冷凍機能付きの冷凍
冷蔵庫の冷凍サイクルの全体構成の概略を示す構
成図、第２図は従来の急速冷凍機能付きの冷凍冷
蔵庫の冷凍サイクルの全体構成の概略を示す構成
図、第３図は同直冷板の全体構成を示す斜視図で
ある。
２……凝縮器、４……電磁弁、５……蒸発器、
７……直冷板、１０……精留器。
Figure 1 is a block diagram schematically showing the overall configuration of the refrigeration cycle of a refrigerator-freezer with a quick-freezing function according to the present invention, and Figure 2 is a schematic diagram showing the overall configuration of the refrigeration cycle of a conventional refrigerator-freezer with a quick-freezing function. FIG. 3 is a perspective view showing the overall structure of the direct cooling plate. 2... Condenser, 4... Solenoid valve, 5... Evaporator,
7... Direct cooling plate, 10... Rectifier.
Claims (1)
急速冷凍運転時に電磁弁によつて蒸発器から直冷
板に冷媒の流れが切り換えられるようになされた
急速冷凍機能付きの冷凍冷蔵庫において、 冷媒として非共沸混合冷媒が用いられるととも
に、凝縮器から蒸発器および直冷板への流路に精
留器が設けられ、急速冷凍運転時に非共沸混合冷
媒中の蒸発温度の低い冷媒が直冷板に流入するよ
うになされたことを特徴とする冷凍冷蔵庫。[Scope of claim for utility model registration] Equipped with a direct cooling plate, evaporator, condenser, solenoid valve, etc.
In a refrigerator-freezer with a quick-freezing function, in which the flow of refrigerant is switched from the evaporator to the direct cooling plate by a solenoid valve during quick-freezing operation, a non-azeotropic mixed refrigerant is used as the refrigerant, and the flow of refrigerant is switched from the condenser to the direct cooling plate. A rectifier is provided in the flow path to the evaporator and the direct cooling plate, so that the refrigerant with a low evaporation temperature in the non-azeotropic mixed refrigerant flows into the direct cooling plate during rapid freezing operation. Freezer refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990065819U JPH0742074Y2 (en) | 1990-06-20 | 1990-06-20 | Freezer refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990065819U JPH0742074Y2 (en) | 1990-06-20 | 1990-06-20 | Freezer refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0423980U true JPH0423980U (en) | 1992-02-26 |
| JPH0742074Y2 JPH0742074Y2 (en) | 1995-09-27 |
Family
ID=31597995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990065819U Expired - Fee Related JPH0742074Y2 (en) | 1990-06-20 | 1990-06-20 | Freezer refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0742074Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01200156A (en) * | 1988-02-02 | 1989-08-11 | Matsushita Electric Ind Co Ltd | Refrigeration cycle equipment |
-
1990
- 1990-06-20 JP JP1990065819U patent/JPH0742074Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01200156A (en) * | 1988-02-02 | 1989-08-11 | Matsushita Electric Ind Co Ltd | Refrigeration cycle equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0742074Y2 (en) | 1995-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0372267U (en) | ||
| JPS6155686U (en) | ||
| JPS6155688U (en) | ||
| JPS6155687U (en) | ||
| JPH01136373U (en) | ||
| JPH0393382U (en) | ||
| JPS6240488U (en) | ||
| JPS6366768U (en) | ||
| JPH01144779U (en) | ||
| JPH0380273U (en) | ||
| JPS62171767U (en) | ||
| JPS62120185U (en) | ||
| JPS6355075U (en) | ||
| JPS60191870U (en) | Refrigerator quick freezing device | |
| JPS6267823U (en) | ||
| JPS63150277U (en) | ||
| JPS61164971U (en) | ||
| JPS6235587B2 (en) | ||
| JPS63110869U (en) | ||
| JPS6332278U (en) | ||
| JPS6382170U (en) | ||
| JPS61114286U (en) | ||
| JPS6073087U (en) | Refrigerator quick freezing device | |
| JPH0285920U (en) | ||
| JPS61186074U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |