JPS6164569U - - Google Patents
Info
- Publication number
- JPS6164569U JPS6164569U JP14901384U JP14901384U JPS6164569U JP S6164569 U JPS6164569 U JP S6164569U JP 14901384 U JP14901384 U JP 14901384U JP 14901384 U JP14901384 U JP 14901384U JP S6164569 U JPS6164569 U JP S6164569U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- seal
- tank
- vacuum
- regular
- 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
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Sliding-Contact Bearings (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図は本考案の軸密封供給装置の実施例の配
管系統図、第２図は従来の軸密封油供給装置の配
管系統図である。
１…真空油タンク、２…常用密封油ポンプ、３
…非常用密封油ポンプ、４…自動油圧調整弁、５
…圧力スイツチ、６，７…リリーフ弁。
FIG. 1 is a piping system diagram of an embodiment of the shaft sealing oil supply device of the present invention, and FIG. 2 is a piping system diagram of a conventional shaft sealing oil supply device. 1...Vacuum oil tank, 2...Common sealed oil pump, 3
...Emergency seal oil pump, 4...Automatic oil pressure adjustment valve, 5
...Pressure switch, 6,7...Relief valve.
Claims (1)
から油を補給する軸受油給油管、さらにこの真空
油タンク内の密封油を常用密封油ポンプにより軸
密封部に供給する常用密封油供給系統と、前記軸
受油供給管からの油を真空タンクを通さずに非常
用密封ポンプにより軸密封部に供給する非常用密
封油供給系統と、前記常用密封油供給系統の真空
油タンク内の油面が所定値以下になつたとき作動
して前記常用密封油ポンプを停止させ非常用密封
油ポンプを起動させるレベルスイツチを備えたも
のにおいて、前記軸受油供給管と、常用密封油ポ
ンプ吸込管との間に真空タンクをバイパスするバ
イパス管と、このバイパス管の途中に開度を自由
に調整出来る弁、さらに常用密封油ポンプ吸込管
の真空油ポンプ出口部に逆止弁を設けたことを特
徴とする軸密封油供給装置。 a vacuum tank, a bearing oil supply pipe for supplying oil into the vacuum tank from a bearing line, and a regular seal oil supply system for supplying the seal oil in the vacuum oil tank to the shaft sealing part by a regular seal oil pump; The oil level in the vacuum oil tank of the emergency seal oil supply system, which supplies oil from the bearing oil supply pipe to the shaft seal part using an emergency seal pump without passing through the vacuum tank, and the regular seal oil supply system is at a predetermined value. A device equipped with a level switch that operates to stop the regular seal oil pump and start the emergency seal oil pump when: Shaft sealing characterized by a bypass pipe that bypasses the tank, a valve in the middle of this bypass pipe whose opening degree can be freely adjusted, and a check valve at the vacuum oil pump outlet of the regular seal oil pump suction pipe. Oil supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14901384U JPS6164569U (en) | 1984-10-03 | 1984-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14901384U JPS6164569U (en) | 1984-10-03 | 1984-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6164569U true JPS6164569U (en) | 1986-05-01 |
Family
ID=30707206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14901384U Pending JPS6164569U (en) | 1984-10-03 | 1984-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6164569U (en) |
-
1984
- 1984-10-03 JP JP14901384U patent/JPS6164569U/ja active Pending
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