JPS6158465U - - Google Patents
Info
- Publication number
- JPS6158465U JPS6158465U JP14244684U JP14244684U JPS6158465U JP S6158465 U JPS6158465 U JP S6158465U JP 14244684 U JP14244684 U JP 14244684U JP 14244684 U JP14244684 U JP 14244684U JP S6158465 U JPS6158465 U JP S6158465U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- hydraulic pipe
- refrigeration
- flow rate
- refrigeration circuit
- 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 7
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図乃至第３図はこの考案を示し、第１図は
給湯暖房運転を行う二段圧縮方式の冷凍回路図、
第２図は給湯冷房運転を行なう並列方式の冷凍回
路図、第３図は暖房運転を行なう並列方式の冷凍
回路図、第４図は複数個の圧縮機を用いる従来の
冷凍回路図である。
２０…第１圧縮機、２１…第２圧縮機、３６…
第１油圧送管、３７，４０…油溜部、３８…第１
流量調節弁、３９…第２油圧送管、４１…第２流
量調節弁。
Figures 1 to 3 show this invention, and Figure 1 is a refrigeration circuit diagram of a two-stage compression system that performs hot water supply and heating operation;
FIG. 2 is a refrigeration circuit diagram of a parallel system that performs hot water supply/cooling operation, FIG. 3 is a refrigeration circuit diagram of a parallel system that performs heating operation, and FIG. 4 is a conventional refrigeration circuit diagram that uses a plurality of compressors. 20...first compressor, 21...second compressor, 36...
1st hydraulic pressure pipe, 37, 40... oil sump section, 38... 1st
Flow rate control valve, 39...Second hydraulic pressure pipe, 41...Second flow rate control valve.
Claims (1)
数個配置した冷凍装置において、各圧縮機の油溜
部に流量調節機構を有する油圧送管を設け、この
油圧送管を他方の圧縮機の吸入側に接続したこと
を特徴とする冷凍装置。 In a refrigeration system in which multiple high-pressure compressors in closed containers are arranged in the same refrigeration circuit, a hydraulic pipe with a flow rate adjustment mechanism is provided in the oil sump of each compressor, and this hydraulic pipe is connected to the other compressor. A refrigeration device characterized by being connected to the suction side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14244684U JPS6158465U (en) | 1984-09-20 | 1984-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14244684U JPS6158465U (en) | 1984-09-20 | 1984-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6158465U true JPS6158465U (en) | 1986-04-19 |
Family
ID=30700770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14244684U Pending JPS6158465U (en) | 1984-09-20 | 1984-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6158465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2007023599A1 (en) * | 2005-08-26 | 2009-02-26 | 三菱電機株式会社 | Refrigeration air conditioner |
-
1984
- 1984-09-20 JP JP14244684U patent/JPS6158465U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2007023599A1 (en) * | 2005-08-26 | 2009-02-26 | 三菱電機株式会社 | Refrigeration air conditioner |
| JP4516127B2 (en) * | 2005-08-26 | 2010-08-04 | 三菱電機株式会社 | Refrigeration air conditioner |