JPS6315151U - - Google Patents
Info
- Publication number
- JPS6315151U JPS6315151U JP3531186U JP3531186U JPS6315151U JP S6315151 U JPS6315151 U JP S6315151U JP 3531186 U JP3531186 U JP 3531186U JP 3531186 U JP3531186 U JP 3531186U JP S6315151 U JPS6315151 U JP S6315151U
- Authority
- JP
- Japan
- Prior art keywords
- guide pipe
- space
- water
- seal
- cooling
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案のタービン発電機の冷却装置を
示す系統図、第２図は第１図のシール構造部を示
す拡大断面図、第３図は第２図のシール中断時の
状態を示す説明図、第４図は本考案の他の実施例
におけるシール構造を示す断面図、第５図は従来
のタービン発電機の冷却装置を示す系統図である
。
１……タービン発電機、２……固定子巻線、３
……冷却水槽、４……ポンプ、５……冷却器、６
……冷却水供給管路、７……冷却水戻り管路、１
０……誘導パイプ、１０ａ……下部誘導パイプ、
１０ｂ……上部誘導パイプ、１１……大気連通管
、１３……逆流防止機構、１４……拡大部、１５
……貫通穴、１６……シール水、１７……戻り穴
、１８……空間部。
Fig. 1 is a system diagram showing the cooling system of the turbine generator of the present invention, Fig. 2 is an enlarged sectional view showing the seal structure in Fig. 1, and Fig. 3 shows the state when the seal in Fig. 2 is interrupted. FIG. 4 is a sectional view showing a seal structure in another embodiment of the present invention, and FIG. 5 is a system diagram showing a conventional cooling device for a turbine generator. 1... Turbine generator, 2... Stator winding, 3
...Cooling water tank, 4...Pump, 5...Cooler, 6
...Cooling water supply pipe, 7...Cooling water return pipe, 1
0...Guidance pipe, 10a...Lower guide pipe,
10b... Upper guide pipe, 11... Atmospheric communication pipe, 13... Backflow prevention mechanism, 14... Enlarged part, 15
...Through hole, 16...Seal water, 17...Return hole, 18...Space part.
Claims (1)
器を介して固定子巻線内部に流通循環させるポン
プを備えると共に、前記冷却水槽内の上部から大
気をしや断するシール水の貯溜部を有する誘導パ
イプを介して接続された大気連通管を具備したタ
ービン発電機の冷却装置において、前記冷却水槽
とシール水の貯溜部との間の誘導パイプの一部を
、シール水貯溜部側から所定の長さだけ内部に突
出連通するようにして二重構造とし、その突出部
の外周部に空間部を形成し、誘導パイプ突出部外
周に形成した空間部の容積は前記シール水貯溜部
において冷却水槽内を大気としや断するために必
要な所定水位でのシール水をすべて貯溜し得るも
のとし、このとき空間部に形成するシール水の水
位より上部において、前記誘導パイプの突出部に
前記貯水槽との貫通穴を有し、さらに突出空間部
の下部誘導パイプ下端にシール水貯溜部と前記空
間部とを連通する微小な戻り穴を設けたことを特
徴としたタービン発電機の冷却装置。 A seal water storage section that includes a cooling water tank and a pump that circulates the pure water stored in the cooling water tank through the inside of the stator winding via a cooler, and that cuts off the atmosphere from the upper part of the cooling water tank. In the cooling system for a turbine generator, the turbine generator is equipped with an atmospheric communication pipe connected via a guide pipe, in which a part of the guide pipe between the cooling water tank and the seal water reservoir is connected from the seal water reservoir side. A double structure is formed by protruding into the interior by a predetermined length, and a space is formed on the outer periphery of the protrusion, and the volume of the space formed on the outer periphery of the guide pipe protrusion is equal to that of the sealed water reservoir. All the seal water at a predetermined water level necessary to isolate the inside of the cooling water tank from the atmosphere can be stored, and at this time, above the water level of the seal water formed in the space, the protrusion of the guide pipe is A cooling device for a turbine generator, characterized by having a through hole with a water storage tank, and further having a minute return hole at the lower end of the lower guide pipe of the protruding space to communicate the seal water storage part with the space. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3531186U JPH0329987Y2 (en) | 1986-03-13 | 1986-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3531186U JPH0329987Y2 (en) | 1986-03-13 | 1986-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6315151U true JPS6315151U (en) | 1988-02-01 |
| JPH0329987Y2 JPH0329987Y2 (en) | 1991-06-25 |
Family
ID=30844687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3531186U Expired JPH0329987Y2 (en) | 1986-03-13 | 1986-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329987Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0539692U (en) * | 1991-11-08 | 1993-05-28 | 三機工業株式会社 | Pure water filled circulation device |
-
1986
- 1986-03-13 JP JP3531186U patent/JPH0329987Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0539692U (en) * | 1991-11-08 | 1993-05-28 | 三機工業株式会社 | Pure water filled circulation device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329987Y2 (en) | 1991-06-25 |
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