JPH0411280U - - Google Patents
Info
- Publication number
- JPH0411280U JPH0411280U JP5215090U JP5215090U JPH0411280U JP H0411280 U JPH0411280 U JP H0411280U JP 5215090 U JP5215090 U JP 5215090U JP 5215090 U JP5215090 U JP 5215090U JP H0411280 U JPH0411280 U JP H0411280U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- compressors
- refrigeration system
- oil equalizing
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims 5
- 239000010721 machine oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
第１図は本考案の第１実施例の圧縮機部分の断
面図、第２図は同部分の平面図、第３図は上記実
施例における他の形態の例の断面図、第４図は上
記実施例の傾斜時の作用説明図、第５図は上記実
施例における他の形態の作用説明図、第６図は本
考案の第２実施例の圧縮機部分の平面図、第７図
は本考案の第３実施例の圧縮機部分の平面図、第
８図は従来の冷凍装置の１例の系統図、第９図は
同冷凍装置の圧縮機部分の断面図、第１０は同圧
縮機部分の平面図、第１１図は同圧縮機部分の傾
斜時の作用説明図である。
１，２，３，４，５……圧縮機、１ａ，１ｂ，
２ａ，２ｂ……均油口、７……均油管、１１……
オイルセパレータ、１２……凝縮機、１３……膨
張弁、１４……蒸発器。
Fig. 1 is a sectional view of a compressor portion according to a first embodiment of the present invention, Fig. 2 is a plan view of the same part, Fig. 3 is a sectional view of another form of the above embodiment, and Fig. 4 is a sectional view of the compressor portion of the first embodiment of the present invention. FIG. 5 is an explanatory diagram of the operation of the above embodiment when it is tilted. FIG. 5 is an explanatory diagram of the operation of another form of the above embodiment. FIG. A plan view of the compressor portion of the third embodiment of the present invention, FIG. 8 is a system diagram of an example of a conventional refrigeration system, FIG. 9 is a sectional view of the compressor portion of the same refrigeration system, and FIG. FIG. 11, which is a plan view of the compressor section, is an explanatory view of the action of the compressor section when it is tilted. 1, 2, 3, 4, 5...compressor, 1a, 1b,
2a, 2b... Oil equalizing port, 7... Oil equalizing pipe, 11...
Oil separator, 12... condenser, 13... expansion valve, 14... evaporator.
Claims (1)
置において、上記各圧縮機が相互に対向する面以
外の面の、各圧縮機内に最低限要求される冷凍機
油量あるいはそれより多い油量に相当する油面の
位置に均油口を設け、各均油口を均油管によつて
接続して上記各圧縮機を連通させたことを特徴と
する冷凍装置。 In a refrigeration system equipped with a plurality of compressors connected in parallel, the minimum amount of refrigerating machine oil required in each compressor or a larger amount of oil on the surface other than the surface where the compressors face each other. A refrigeration system characterized in that oil equalizing ports are provided at corresponding oil level positions, and each of the oil equalizing ports is connected by an oil equalizing pipe so that each of the compressors is communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990052150U JP2552278Y2 (en) | 1990-05-21 | 1990-05-21 | Refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990052150U JP2552278Y2 (en) | 1990-05-21 | 1990-05-21 | Refrigeration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0411280U true JPH0411280U (en) | 1992-01-30 |
| JP2552278Y2 JP2552278Y2 (en) | 1997-10-29 |
Family
ID=31572213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990052150U Expired - Lifetime JP2552278Y2 (en) | 1990-05-21 | 1990-05-21 | Refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2552278Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014129974A (en) * | 2012-12-28 | 2014-07-10 | Daikin Ind Ltd | Refrigeration device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339826A (en) * | 2017-07-04 | 2017-11-10 | 重庆美的通用制冷设备有限公司 | Compressor assembly and there is its refrigeration system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01119887U (en) * | 1988-02-10 | 1989-08-14 |
-
1990
- 1990-05-21 JP JP1990052150U patent/JP2552278Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01119887U (en) * | 1988-02-10 | 1989-08-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014129974A (en) * | 2012-12-28 | 2014-07-10 | Daikin Ind Ltd | Refrigeration device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2552278Y2 (en) | 1997-10-29 |
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