JPS61195264U - - Google Patents
Info
- Publication number
- JPS61195264U JPS61195264U JP7844385U JP7844385U JPS61195264U JP S61195264 U JPS61195264 U JP S61195264U JP 7844385 U JP7844385 U JP 7844385U JP 7844385 U JP7844385 U JP 7844385U JP S61195264 U JPS61195264 U JP S61195264U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant passages
- water cooler
- chilling unit
- diagram showing
- section
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案のチリングユニツトの一実施例
を示す図、第２図は第１図のＡ部の拡大図、第３
図は第１図における要部の電気回路図、第４図は
第２図の他の例を示す図、第５図は本考案のチリ
ングユニツトの他の実施例を示す図、第６図は第
５図のＢ部の拡大図、第７図は第５図の電気回路
図、第８図は従来の冷暖房を行うチリングユニツ
トを示す図、第９図は第８図のＣ部の拡大図、第
１０図は第８図のチリングユニツトにおける水冷
却部の冷媒通路数と冷暖房能力の関係を示す図、
第１１図は従来の冷房用のチリングユニツトを示
す図、第１２図は水冷却器の冷媒通路数と冷凍能
力及び冷水出口限界温度の関係を示す図である。
図中、１は圧縮機、３，３ａは熱交換器、４は
減圧器、５は水冷却器、６はキヤピラリーチユー
ブ、１０は開閉弁である電磁二方弁、１１は開閉
弁である逆止弁である。
Fig. 1 is a diagram showing an embodiment of the chilling unit of the present invention, Fig. 2 is an enlarged view of section A in Fig. 1, and Fig. 3 is an enlarged view of section A in Fig. 1.
The figure is an electric circuit diagram of the main part in Figure 1, Figure 4 is a diagram showing another example of Figure 2, Figure 5 is a diagram showing another embodiment of the chilling unit of the present invention, and Figure 6 is a diagram showing another example of the chilling unit of the present invention. Fig. 7 is an enlarged view of section B in Fig. 5, Fig. 7 is an electric circuit diagram of Fig. 5, Fig. 8 is a diagram showing a conventional cooling/heating chilling unit, and Fig. 9 is an enlarged view of section C in Fig. 8. , FIG. 10 is a diagram showing the relationship between the number of refrigerant passages in the water cooling section and the heating and cooling capacity in the chilling unit of FIG. 8,
FIG. 11 is a diagram showing a conventional chilling unit for air conditioning, and FIG. 12 is a diagram showing the relationship between the number of refrigerant passages, refrigeration capacity, and chilled water outlet limit temperature of a water cooler. In the figure, 1 is a compressor, 3 and 3a are heat exchangers, 4 is a pressure reducer, 5 is a water cooler, 6 is a capillary reach tube, 10 is an electromagnetic two-way valve that is an on-off valve, and 11 is an on-off valve. It is a check valve.
Claims (1)
と、その各冷媒通路に夫々キヤピラリーチユーブ
を接続して形成した減圧器と、蒸発又は凝縮用熱
交換器とを順次接続して冷凍サイクルを構成した
チリングユニツトにおいて、上記水冷却器の冷媒
通路の一つに開閉弁を接続したことを特徴とする
チリングユニツト。 A refrigeration cycle is constructed by sequentially connecting a compressor, a water cooler having a plurality of refrigerant passages, a pressure reducer formed by connecting a capillary tube to each of the refrigerant passages, and an evaporation or condensation heat exchanger. 1. A chilling unit comprising: an on-off valve connected to one of the refrigerant passages of the water cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7844385U JPS61195264U (en) | 1985-05-28 | 1985-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7844385U JPS61195264U (en) | 1985-05-28 | 1985-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61195264U true JPS61195264U (en) | 1986-12-05 |
Family
ID=30622429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7844385U Pending JPS61195264U (en) | 1985-05-28 | 1985-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61195264U (en) |
-
1985
- 1985-05-28 JP JP7844385U patent/JPS61195264U/ja active Pending
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