JPS61178098U - - Google Patents
Info
- Publication number
- JPS61178098U JPS61178098U JP6174485U JP6174485U JPS61178098U JP S61178098 U JPS61178098 U JP S61178098U JP 6174485 U JP6174485 U JP 6174485U JP 6174485 U JP6174485 U JP 6174485U JP S61178098 U JPS61178098 U JP S61178098U
- Authority
- JP
- Japan
- Prior art keywords
- inner cylinder
- shaft sealing
- cooling passage
- hole
- cylinder
- 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
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第１図は実施例のガス圧縮機等の一部断面構成
図、第２図は第１図のＸ―Ｘ断面図、第３図およ
び第４図はそれぞれ軸封装置における調整弁の閉
および開状態のときの内筒および外筒の状態を示
す要部側面図、第５図は従来のガス圧縮機等の軸
封装置の要部断面図である。
図面中、１はケーシング、２は軸、３，１０３
は機内側シールリング、４は機外側シールリング
、１２はタンク、１０３ａは内筒、１０３ｂは外
筒、１０３ｃは冷却流路、１０４は孔、１０５は
調整弁。
Fig. 1 is a partially cross-sectional configuration diagram of a gas compressor, etc. of the embodiment, Fig. 2 is a sectional view taken along line XX in Fig. 1, and Figs. FIG. 5 is a side view of the main part showing the states of the inner cylinder and the outer cylinder in the open state, and FIG. 5 is a sectional view of the main part of a conventional shaft sealing device for a gas compressor or the like. In the drawing, 1 is the casing, 2 is the shaft, 3,103
1 is a seal ring on the inside of the machine, 4 is a seal ring on the outside of the machine, 12 is a tank, 103a is an inner cylinder, 103b is an outer cylinder, 103c is a cooling flow path, 104 is a hole, and 105 is a regulating valve.
Claims (1)
端に焼ばめ等で結合した外筒で構成し、内筒外面
に冷却流路を設けると共に、冷却流路に通じる孔
をケーシングに設け、この孔と軸封液タンクを調
整弁を有する管路で結んだこと、を特徴とするガ
ス圧縮機等の軸封装置。 The structure of the in-machine seal ring is composed of an inner cylinder and an outer cylinder that is connected to one end of the inner cylinder by shrink fit, etc., a cooling passage is provided on the outer surface of the inner cylinder, and a hole communicating with the cooling passage is provided in the casing. A shaft sealing device for a gas compressor, etc., characterized in that the hole and the shaft sealing liquid tank are connected by a conduit having a regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6174485U JPS61178098U (en) | 1985-04-26 | 1985-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6174485U JPS61178098U (en) | 1985-04-26 | 1985-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61178098U true JPS61178098U (en) | 1986-11-06 |
Family
ID=30590304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6174485U Pending JPS61178098U (en) | 1985-04-26 | 1985-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61178098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013129675A1 (en) * | 2012-03-02 | 2013-09-06 | 株式会社日立プラントテクノロジー | Centrifugal water vapor compressor and shaft seal system used with same |
-
1985
- 1985-04-26 JP JP6174485U patent/JPS61178098U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013129675A1 (en) * | 2012-03-02 | 2013-09-06 | 株式会社日立プラントテクノロジー | Centrifugal water vapor compressor and shaft seal system used with same |