JPH0365881U - - Google Patents
Info
- Publication number
- JPH0365881U JPH0365881U JP12821689U JP12821689U JPH0365881U JP H0365881 U JPH0365881 U JP H0365881U JP 12821689 U JP12821689 U JP 12821689U JP 12821689 U JP12821689 U JP 12821689U JP H0365881 U JPH0365881 U JP H0365881U
- Authority
- JP
- Japan
- Prior art keywords
- compressor body
- flow path
- compressor
- differential pressure
- coolant
- 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
- 239000002826 coolant Substances 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000012809 cooling fluid Substances 0.000 description 1
Description
第１図は本考案の第１実施例に係るスクリユ圧
縮機の全体構成図、第２図は第１図に示す装置の
冷却水系統図、第３図は冷却水流量と差圧との関
係を示す図、第４図は本考案の第２実施例に係る
スクリユ圧縮機の全体構成図、第５図は第４図に
示す装置の冷却液系統図、第６図は従来のスクリ
ユ圧縮機の全体構成図、第７図は圧縮機本体の断
面図である。
３……圧縮機本体、７……モータ、２６……冷
却水供給流路、２７……冷却水排出流路、２８…
…差圧リレー、３５……冷却液供給流路、３６…
…冷却液排出流路。
Fig. 1 is an overall configuration diagram of the screw compressor according to the first embodiment of the present invention, Fig. 2 is a cooling water system diagram of the device shown in Fig. 1, and Fig. 3 is the relationship between cooling water flow rate and differential pressure. FIG. 4 is an overall configuration diagram of a screw compressor according to a second embodiment of the present invention, FIG. 5 is a coolant system diagram of the device shown in FIG. 4, and FIG. 6 is a conventional screw compressor. FIG. 7 is a cross-sectional view of the compressor main body. 3...Compressor main body, 7...Motor, 26...Cooling water supply channel, 27...Cooling water discharge channel, 28...
... Differential pressure relay, 35 ... Coolant supply channel, 36 ...
...Cooling fluid discharge channel.
Claims (1)
体からの冷却液排出流路との間に、検出差圧が予
め定めた設定値以下の場合には圧縮機本体駆動モ
ータを停止させる差圧リレーを設けたことを特徴
とするスクリユ圧縮機。 There is a difference between the coolant supply flow path to the compressor body and the coolant discharge flow path from the compressor body, which stops the compressor body drive motor when the detected differential pressure is less than a predetermined set value. A screw compressor characterized by being equipped with a pressure relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12821689U JPH0749028Y2 (en) | 1989-11-01 | 1989-11-01 | Screw compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12821689U JPH0749028Y2 (en) | 1989-11-01 | 1989-11-01 | Screw compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0365881U true JPH0365881U (en) | 1991-06-26 |
| JPH0749028Y2 JPH0749028Y2 (en) | 1995-11-13 |
Family
ID=31675935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12821689U Expired - Lifetime JPH0749028Y2 (en) | 1989-11-01 | 1989-11-01 | Screw compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749028Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006343003A (en) * | 2005-06-08 | 2006-12-21 | Kawasaki Thermal Engineering Co Ltd | Absorption water cooler/heater system and its operation method |
| JP2018145965A (en) * | 2017-03-07 | 2018-09-20 | アトラス コプコ エアーパワー, ナームローゼ フェンノートシャップATLAS COPCO AIRPOWER, naamloze vennootschap | Compressor module for compressing gas and compressor equipped with compressor module |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7507717B2 (en) * | 2021-03-31 | 2024-06-28 | 株式会社日立産機システム | Screw Compressor |
-
1989
- 1989-11-01 JP JP12821689U patent/JPH0749028Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006343003A (en) * | 2005-06-08 | 2006-12-21 | Kawasaki Thermal Engineering Co Ltd | Absorption water cooler/heater system and its operation method |
| JP2018145965A (en) * | 2017-03-07 | 2018-09-20 | アトラス コプコ エアーパワー, ナームローゼ フェンノートシャップATLAS COPCO AIRPOWER, naamloze vennootschap | Compressor module for compressing gas and compressor equipped with compressor module |
| CN110382863A (en) * | 2017-03-07 | 2019-10-25 | 阿特拉斯·科普柯空气动力股份有限公司 | For the compressor module of compressed gas and the compressor equipped with the compressor module |
| CN110382863B (en) * | 2017-03-07 | 2021-11-23 | 阿特拉斯·科普柯空气动力股份有限公司 | Compressor module for compressing a gas and compressor equipped with said compressor module |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0749028Y2 (en) | 1995-11-13 |
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