JPS62175297U - - Google Patents
Info
- Publication number
- JPS62175297U JPS62175297U JP6310186U JP6310186U JPS62175297U JP S62175297 U JPS62175297 U JP S62175297U JP 6310186 U JP6310186 U JP 6310186U JP 6310186 U JP6310186 U JP 6310186U JP S62175297 U JPS62175297 U JP S62175297U
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- cooling line
- motor
- emergency tank
- pump bearing
- 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
- 239000000498 cooling water Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000013535 sea water Substances 0.000 description 3
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例の冷却水系統を示し
、第２図は第１図の非常用タンクを示す、第３図
は従来の海水ポンプの冷却水系統を示す。
２…海水ポンプモータ、３…海水ポンプ、７，
７′…冷却水ライン、８…非常用タンク、９…内
殻、１０…流量制限孔、１１…内管、１２…ベン
ト管、１３…外殻。
FIG. 1 shows a cooling water system according to an embodiment of the present invention, FIG. 2 shows the emergency tank of FIG. 1, and FIG. 3 shows a cooling water system of a conventional seawater pump. 2...seawater pump motor, 3...seawater pump, 7,
7'... Cooling water line, 8... Emergency tank, 9... Inner shell, 10... Flow rate restriction hole, 11... Inner pipe, 12... Vent pipe, 13... Outer shell.
Claims (1)
ンとポンプ軸受冷却ラインとを直列に配置し、モ
ータ冷却ラインとポンプ軸受冷却ラインの中間に
非常用タンクを設け、通常時は前記非常用タンク
を通過して冷却水が流れ、外部からの冷却水供給
が中止された場合は前記非常用タンク内の冷却水
が流量制限孔を通してポンプ軸受冷却ラインに流
れるようにしたことを特徴とする冷却水供給装置
。 In a motor-driven pump, the motor cooling line and the pump bearing cooling line are arranged in series, and an emergency tank is provided between the motor cooling line and the pump bearing cooling line, and cooling normally passes through the emergency tank. A cooling water supply device characterized in that when water flows and cooling water supply from the outside is stopped, the cooling water in the emergency tank flows into the pump bearing cooling line through a flow rate restriction hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6310186U JPS62175297U (en) | 1986-04-28 | 1986-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6310186U JPS62175297U (en) | 1986-04-28 | 1986-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62175297U true JPS62175297U (en) | 1987-11-07 |
Family
ID=30898009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6310186U Pending JPS62175297U (en) | 1986-04-28 | 1986-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62175297U (en) |
-
1986
- 1986-04-28 JP JP6310186U patent/JPS62175297U/ja active Pending