JPH03107571U - - Google Patents
Info
- Publication number
- JPH03107571U JPH03107571U JP1724790U JP1724790U JPH03107571U JP H03107571 U JPH03107571 U JP H03107571U JP 1724790 U JP1724790 U JP 1724790U JP 1724790 U JP1724790 U JP 1724790U JP H03107571 U JPH03107571 U JP H03107571U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- liquid
- heat generating
- pressure
- generating chamber
- 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
- 239000007788 liquid Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Description
第１図は本考案に係るメカニカルシールの液体
循環装置の略示的構成図、第２図は強制循環手段
の他の例を示す概略構成図、第３図は従来例の略
示的構成図である。
符号の説明、１……メカニカルシール、１２…
…発熱室、２０……液体循環装置、２１……加圧
タンク（加圧室）、２３……下降管（供給管）、
２４……上昇管（返送管）、３０，５０……強制
循環手段、８０……密封流体室。
FIG. 1 is a schematic configuration diagram of a liquid circulation device for a mechanical seal according to the present invention, FIG. 2 is a schematic configuration diagram showing another example of forced circulation means, and FIG. 3 is a schematic configuration diagram of a conventional example. It is. Explanation of symbols, 1... Mechanical seal, 12...
... Heat generation chamber, 20 ... Liquid circulation device, 21 ... Pressure tank (pressurization chamber), 23 ... Down pipe (supply pipe),
24... Rising pipe (return pipe), 30, 50... Forced circulation means, 80... Sealed fluid chamber.
Claims (1)
配置した発熱室に対して液体の供給・返送管を介
して接続されるとともに、気体の圧力により密封
流体室よりも高い圧力に維持される加圧室を設け
、加圧室から発熱室にわたつて封入した液体を、
発熱室と加圧室との温度差により生じる自然対流
で循環させて発熱室の冷却・潤滑を行うメカニカ
ルシールの液体循環装置において、 前記気体の圧力を動力源として作動して液体の
圧力を上昇させ、強制的に循環させる強制循環手
段を設けたことを特徴とするメカニカルシールの
液体循環装置。[Scope of Claim for Utility Model Registration] It is connected via a liquid supply/return pipe to a sealed fluid chamber at a predetermined pressure and a heat generating chamber arranged adjacently across the sealed end face, and is A pressurized chamber that is maintained at a high pressure is provided, and the liquid sealed from the pressurized chamber to the heat generating chamber is
In a mechanical seal liquid circulation device that cools and lubricates the heat generating chamber by circulating it through natural convection caused by the temperature difference between the heat generating chamber and the pressurizing chamber, the pressure of the liquid is increased by operating using the pressure of the gas as a power source. A mechanical seal liquid circulation device characterized by being provided with a forced circulation means for forcibly circulating the liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1724790U JPH0629563Y2 (en) | 1990-02-22 | 1990-02-22 | Liquid circulation device for mechanical seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1724790U JPH0629563Y2 (en) | 1990-02-22 | 1990-02-22 | Liquid circulation device for mechanical seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03107571U true JPH03107571U (en) | 1991-11-06 |
| JPH0629563Y2 JPH0629563Y2 (en) | 1994-08-10 |
Family
ID=31520476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1724790U Expired - Lifetime JPH0629563Y2 (en) | 1990-02-22 | 1990-02-22 | Liquid circulation device for mechanical seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629563Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019206957A (en) * | 2018-05-30 | 2019-12-05 | ポーラ化成工業株式会社 | Seal water tank |
-
1990
- 1990-02-22 JP JP1724790U patent/JPH0629563Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019206957A (en) * | 2018-05-30 | 2019-12-05 | ポーラ化成工業株式会社 | Seal water tank |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629563Y2 (en) | 1994-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |