JPS5519631A - Inspection device of seawater suction box and seawater suction valve of shipping, etc. - Google Patents
Inspection device of seawater suction box and seawater suction valve of shipping, etc.Info
- Publication number
- JPS5519631A JPS5519631A JP9051478A JP9051478A JPS5519631A JP S5519631 A JPS5519631 A JP S5519631A JP 9051478 A JP9051478 A JP 9051478A JP 9051478 A JP9051478 A JP 9051478A JP S5519631 A JPS5519631 A JP S5519631A
- Authority
- JP
- Japan
- Prior art keywords
- seawater
- watertight
- seawater suction
- watertight chamber
- suction box
- 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
Landscapes
- Safety Valves (AREA)
Abstract
PURPOSE: To inspect a seawater suction box and a seawater suction valve efficiently and safely without regard to the weather, places, time, etc., by each mounting watertight doors among both a watertight chamber and the seawater suction box and the inside of a ship, and by providing with plumbing facilities into the watertight chamber.
CONSTITUTION: This inspection device is formed in such a manner that a watertight chamber 11 is installed adjoining to a seawater suction box 3, watertight doors 12, 13 are each mounted between the seawater suction box 3 and the watertight chamber 11 and between the watertight chamber 11 and the inside 2 of a ship and a seawater discharge valve 14 from the watertight chamber 11, a seawater supply valve 15 to the watertight chamber 11 and the air vent valves 16, 17 of the seawater suction box 3 and the watertight chamber 11 are installed. When working, a seawater suction valve 5 is closed, the watertight door 13 is opened and divers enter the watertight chamber 11. The seawater supply valve 15 is opened, seawater is filled into the watertight chamber 11, and the divers open the watertight door 12 enter the seawater suction box 3 and mount a blank flange to a seat pipe 6. The seawater suction valve 5 is taken out and inspected after the divers go out from the watertight chamber 11.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9051478A JPS5519631A (en) | 1978-07-26 | 1978-07-26 | Inspection device of seawater suction box and seawater suction valve of shipping, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9051478A JPS5519631A (en) | 1978-07-26 | 1978-07-26 | Inspection device of seawater suction box and seawater suction valve of shipping, etc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5519631A true JPS5519631A (en) | 1980-02-12 |
Family
ID=14000562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9051478A Pending JPS5519631A (en) | 1978-07-26 | 1978-07-26 | Inspection device of seawater suction box and seawater suction valve of shipping, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5519631A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101404397B1 (en) * | 2012-08-28 | 2014-06-09 | 현대중공업 주식회사 | Grid mounting instruction of vessel |
| KR20170002224U (en) * | 2015-12-15 | 2017-06-23 | 대우조선해양 주식회사 | Variable type sea chest grid |
| US10011145B2 (en) | 2013-11-27 | 2018-07-03 | Em&I (Martime) Limited | Apparatus and method for inspecting flooded cavities in a floating offshore installation |
-
1978
- 1978-07-26 JP JP9051478A patent/JPS5519631A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101404397B1 (en) * | 2012-08-28 | 2014-06-09 | 현대중공업 주식회사 | Grid mounting instruction of vessel |
| US10011145B2 (en) | 2013-11-27 | 2018-07-03 | Em&I (Martime) Limited | Apparatus and method for inspecting flooded cavities in a floating offshore installation |
| KR20170002224U (en) * | 2015-12-15 | 2017-06-23 | 대우조선해양 주식회사 | Variable type sea chest grid |
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