JPS63132271U - - Google Patents
Info
- Publication number
- JPS63132271U JPS63132271U JP2369187U JP2369187U JPS63132271U JP S63132271 U JPS63132271 U JP S63132271U JP 2369187 U JP2369187 U JP 2369187U JP 2369187 U JP2369187 U JP 2369187U JP S63132271 U JPS63132271 U JP S63132271U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- condenser
- fan
- cooler
- operating
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Defrosting Systems (AREA)
Description
第１図及び第２図は本考案の例に係る冷凍回路
図及び電気回路図である。
１……圧縮機、２……四路切換弁、３……凝縮
器、４……デフロスト用減圧器、５……冷却用減
圧器、６……クーラ、８……凝縮器用フアン、９
……クーラ用フアン、１３……温度検知器。
1 and 2 are a refrigeration circuit diagram and an electric circuit diagram according to an example of the present invention. 1... Compressor, 2... Four-way switching valve, 3... Condenser, 4... Defrost pressure reducer, 5... Cooling pressure reducer, 6... Cooler, 8... Condenser fan, 9
...cooler fan, 13...temperature detector.
Claims (1)
ト用減圧器４、冷却用減圧器５及びクーラ６によ
り、冷却サイクル及び逆のデフロストサイクルが
可能な可逆冷凍サイクルを形成すると共に、デフ
ロスト信号によつて停止させる凝縮器用フアン８
及びクーラ用フアン９を凝縮器３及びクーラ６に
夫々付設せしめた冷蔵庫用冷凍装置において、外
気温度を検知して１０℃程度の設定温度以下で運
転信号を出力する温度検知器１３及び前記デフロ
スト信号と温度検知器１３の前記運転信号との論
理積によつて凝縮器用フアン８を運転せしめるフ
アン運転回路を設けたことを特徴とする冷蔵庫用
冷凍装置。 A compressor 1, a four-way switching valve 2, a condenser 3, a defrost pressure reducer 4, a cooling pressure reducer 5, and a cooler 6 form a reversible refrigeration cycle capable of a cooling cycle and a reverse defrost cycle. Condenser fan 8 stopped by
and a temperature detector 13 that detects outside air temperature and outputs an operation signal when the temperature is below a set temperature of about 10° C. and the defrost signal in a refrigerator refrigeration system in which a cooler fan 9 is attached to a condenser 3 and a cooler 6, respectively. A refrigeration system for a refrigerator, characterized in that a fan operating circuit is provided for operating a condenser fan 8 based on the logical product of the operating signal of the temperature sensor 13 and the operating signal of the temperature detector 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2369187U JPH058459Y2 (en) | 1987-02-19 | 1987-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2369187U JPH058459Y2 (en) | 1987-02-19 | 1987-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63132271U true JPS63132271U (en) | 1988-08-30 |
| JPH058459Y2 JPH058459Y2 (en) | 1993-03-03 |
Family
ID=30822227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2369187U Expired - Lifetime JPH058459Y2 (en) | 1987-02-19 | 1987-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058459Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013096607A (en) * | 2011-10-28 | 2013-05-20 | Hitachi Appliances Inc | Refrigerator |
-
1987
- 1987-02-19 JP JP2369187U patent/JPH058459Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013096607A (en) * | 2011-10-28 | 2013-05-20 | Hitachi Appliances Inc | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058459Y2 (en) | 1993-03-03 |
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