JPS61116968U - - Google Patents
Info
- Publication number
- JPS61116968U JPS61116968U JP13485U JP13485U JPS61116968U JP S61116968 U JPS61116968 U JP S61116968U JP 13485 U JP13485 U JP 13485U JP 13485 U JP13485 U JP 13485U JP S61116968 U JPS61116968 U JP S61116968U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- condenser
- cooler
- refrigeration cycle
- compressor
- 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
- 239000003507 refrigerant Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 1
Description
第１図は本考案の通年運転用冷房装置の概略構
成図、第２図は従来の冷房装置の概略構成図であ
る。
１０……冷房装置本体、１２……冷凍サイクル
、１４……冷却器、１６……圧縮機、２２……液
分離器、２６……冷媒回路、３２……送風フアン
、３４……室外ユニツト、３６……電動フアン、
３８……空気冷却式凝縮器、４０……バイパス回
路、４４……調整弁、４６……風量調整機構。
FIG. 1 is a schematic diagram of a cooling system for year-round operation according to the present invention, and FIG. 2 is a schematic diagram of a conventional cooling system. 10... Cooling device body, 12... Refrigeration cycle, 14... Cooler, 16... Compressor, 22... Liquid separator, 26... Refrigerant circuit, 32... Ventilation fan, 34... Outdoor unit, 36...Electric fan,
38...Air cooling condenser, 40...Bypass circuit, 44...Adjustment valve, 46...Air volume adjustment mechanism.
Claims (1)
圧縮機内へと吸入されるのを阻止する液分離器を
備え、かつ、凝縮器に電動フアンにより外気を強
制通風して冷却する空気冷却式凝縮器を用いた冷
凍サイクルを持つ冷房装置において、上記の冷凍
サイクルの圧縮機内から吐出される高温高圧の冷
媒ガスの一部を同じ冷凍サイクルの冷却器と上記
の液分離器との間を繋ぐ冷媒回路中に流入させる
バイパス回路を設けると共に、このバイパス回路
に、上記の冷却器内から吐出される冷媒の温度が
０°Ｃ以下となるか又はその冷媒の圧力が該冷媒
の０°Ｃのときの飽和圧力以下に降下した場合に
のみ、圧縮機内から吐出される高温高圧の冷媒ガ
スの一部を上記のバイパス回路中を通して冷却器
と液分離器との間を繋ぐ冷媒回路中に流入させる
調整弁を備え、さらに、作動中の冷凍サイクルの
凝縮器内から吐出される冷媒が過冷却された状態
となつて同じ冷凍サイクルの冷却器内を蒸発しな
がら循環通過する冷媒の温度が０°Ｃ以下となら
ぬように、電動フアンによる凝縮器表面への外気
の通風量を調節して該凝縮器内を循環する冷媒の
冷却量を調整する風量調整機構を空気冷却式凝縮
器に備えたことを特徴とする通年運転用冷房装置
。 A liquid separator is provided between the cooler and the compressor to prevent the liquid refrigerant in the refrigerant gas from being sucked into the compressor, and the air is cooled by forcing outside air into the condenser using an electric fan. In a cooling system that has a refrigeration cycle using a refrigerated condenser, a portion of the high temperature, high pressure refrigerant gas discharged from the compressor of the refrigeration cycle is transferred between the cooler of the same refrigeration cycle and the liquid separator. A bypass circuit is provided to allow the refrigerant to flow into the refrigerant circuit connecting the above-mentioned cooler, and the bypass circuit is provided with a bypass circuit that allows the refrigerant to flow into the refrigerant circuit that connects the cooler. Only when the pressure drops below the saturation pressure at point C, a portion of the high-temperature, high-pressure refrigerant gas discharged from the compressor is passed through the above bypass circuit into the refrigerant circuit that connects the cooler and the liquid separator. In addition, the refrigerant discharged from the condenser of the operating refrigeration cycle becomes supercooled, and the temperature of the refrigerant that circulates through the condenser of the same refrigeration cycle while evaporating increases. The air-cooled condenser is equipped with an air volume adjustment mechanism that adjusts the amount of outside air passed to the surface of the condenser by an electric fan so that the temperature does not drop below 0°C. A cooling system for year-round operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13485U JPS61116968U (en) | 1985-01-05 | 1985-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13485U JPS61116968U (en) | 1985-01-05 | 1985-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61116968U true JPS61116968U (en) | 1986-07-23 |
Family
ID=30471731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13485U Pending JPS61116968U (en) | 1985-01-05 | 1985-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61116968U (en) |
-
1985
- 1985-01-05 JP JP13485U patent/JPS61116968U/ja active Pending
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