JPS61172259U - - Google Patents
Info
- Publication number
- JPS61172259U JPS61172259U JP5552985U JP5552985U JPS61172259U JP S61172259 U JPS61172259 U JP S61172259U JP 5552985 U JP5552985 U JP 5552985U JP 5552985 U JP5552985 U JP 5552985U JP S61172259 U JPS61172259 U JP S61172259U
- Authority
- JP
- Japan
- Prior art keywords
- hollow layer
- hollow
- radiator
- circumferential wall
- shaft
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Description
図面は本考案に係る軸封部の冷却装置の好適一
実施例を示す半裁断面図である。
１……ハウジング、２……軸封装置、４……回
転軸、９……中空層、１１……フイン、１２……
放熱器、１３……中空部、１４……密閉空間、１
５……気室、Ｂ……冷却水、Ｃ……水蒸気。
The drawing is a half-cut sectional view showing a preferred embodiment of the shaft seal cooling device according to the present invention. DESCRIPTION OF SYMBOLS 1... Housing, 2... Shaft sealing device, 4... Rotating shaft, 9... Hollow layer, 11... Fin, 12...
Heat radiator, 13... Hollow part, 14... Closed space, 1
5...Air chamber, B...Cooling water, C...Water vapor.
Claims (1)
内包する機器ハウジングの内周壁と外周壁との間
に環状の中空層が形成され、かつ該ハウジングの
上部に、前記中空層と連通する中空部を有する放
熱器が突設され、前記中空層に、該中空層と前記
中空部により構成された密封空間の大きさに応じ
、上部に所要容積の気室を残すよう相当量の冷却
液が封入されてなることを特徴とする軸封部の冷
却装置。 On the outer periphery of the rotating shaft, an annular hollow layer is formed between the inner circumferential wall and the outer circumferential wall of the equipment housing containing the shaft sealing device, and a hollow part communicating with the hollow layer is formed in the upper part of the housing. A radiator having a radiator is provided in a protruding manner, and a considerable amount of cooling liquid is sealed in the hollow layer so as to leave a required volume of air chamber in the upper part according to the size of the sealed space formed by the hollow layer and the hollow part. A cooling device for a shaft seal portion, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985055529U JPH0227718Y2 (en) | 1985-04-16 | 1985-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985055529U JPH0227718Y2 (en) | 1985-04-16 | 1985-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61172259U true JPS61172259U (en) | 1986-10-25 |
| JPH0227718Y2 JPH0227718Y2 (en) | 1990-07-26 |
Family
ID=30578289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985055529U Expired JPH0227718Y2 (en) | 1985-04-16 | 1985-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227718Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013007477A (en) * | 2011-06-27 | 2013-01-10 | Hitachi Plant Technologies Ltd | Shaft-seal device for high-temperature fluid |
| JP2014055625A (en) * | 2012-09-12 | 2014-03-27 | Torishima Pump Mfg Co Ltd | Mechanical seal |
-
1985
- 1985-04-16 JP JP1985055529U patent/JPH0227718Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013007477A (en) * | 2011-06-27 | 2013-01-10 | Hitachi Plant Technologies Ltd | Shaft-seal device for high-temperature fluid |
| JP2014055625A (en) * | 2012-09-12 | 2014-03-27 | Torishima Pump Mfg Co Ltd | Mechanical seal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227718Y2 (en) | 1990-07-26 |