水密门分ABCD四大类别？

江海直达 · 发表于 2020-5-18 18:24

学习无止境，水密门分四类？具体适用范围？
请法定大侠不吝赐教。

xjf · 发表于 2020-5-19 08:23

船用水密门分为铰链式水密门（A型和B型）与液压滑动式水密门（左开和右开）。

lls203 · 发表于 2020-5-19 10:16

上层建筑外围壁、水密舱壁及其它有水密要求的舱室围壁设置门时应为水密门，
水密门的承压能力根据不同使用部位的要求选取，
水密门也分4类吗？

江海直达 · 发表于 2020-5-19 12:09

lls203 发表于 2020-5-19 10:16
上层建筑外围壁、水密舱壁及其它有水密要求的舱室围壁设置门时应为水密门，
水密门的承压能力根据不同使用 ...

Category A doors:
A watertight door that fulfils the technical requirements in SOLAS regulations II-1/13.5.1 to 13.5.3 and 13.6 (previous SOLAS regulations II-1/15.6.1 to 15.6.4), which also includes the requirements in paragraph 7 of SOLAS regulation II-1/13 (previous SOLAS regulation II-1/15), and has been permitted to remain open during navigation by the Administration according to SOLAS regulation II-1/22.4 (previous SOLAS regulation II-1/15.9.3).

江海直达 · 发表于 2020-5-19 12:10

lls203 发表于 2020-5-19 10:16
上层建筑外围壁、水密舱壁及其它有水密要求的舱室围壁设置门时应为水密门，
水密门的承压能力根据不同使用 ...

Category B doors:
A watertight door that fulfils the technical requirements in SOLAS regulations II-1/13.5.1 to 13.5.3 and 13.6 (previous SOLAS regulations II-1/15.6.1 to 15.6.4), which also includes the requirements in paragraph 7 of SOLAS regulation II-1/13 (previous SOLAS regulation II-1/15), and may be opened during navigation when work in the immediate vicinity of the door necessitates it being opened, according to SOLAS regulation II-1/22.3 (previous SOLAS regulation II-1/15.9.2). The door must be immediately closed when the task which necessitated it being open is

江海直达 · 发表于 2020-5-19 12:11

Category C doors:
A watertight door that fulfils the technical requirements in SOLAS regulations II-1/13.5.1 to 13.5.3 and 13.6 (previous SOLAS regulations II-1/15.6.1 to 15.6.4), which also includes the requirements in paragraph 7 of SOLAS regulation II-1/13 (previous SOLAS regulation II-1/15), and may be opened during navigation to permit the passage of passengers or crew, according to SOLAS regulation II-1/22.3 (previous SOLAS regulation II-1/15.9.2). The door must be immediately closed when transit through the door is complete.

bareboat · 发表于 2020-5-19 19:51

江海直达发表于 2020-5-19 12:09
Category A doors:
A watertight door that fulfils the technical requirements in SOLAS regulations ...

不知道你这从哪儿来的。建议你看一下 IACS UI 156

bareboat · 发表于 2020-5-19 19:52

江海直达发表于 2020-5-19 12:11
Category C doors:
A watertight door that fulfils the technical requirements in SOLAS regulations II ...

一般按照水密门的使用频率和位置去考虑。

江海直达 · 发表于 2020-5-19 20:23

bareboat 发表于 2020-5-19 19:51
不知道你这从哪儿来的。建议你看一下 IACS UI 156

明天抽空去看一下。我记得该文件中一个表格，比较不容易读懂。

bareboat · 发表于 2020-5-19 20:46

江海直达发表于 2020-5-19 20:23
明天抽空去看一下。我记得该文件中一个表格，比较不容易读懂。

慢慢读，要看最新的。去网站下载。然后对照着看，相信没有问题。

bareboat · 发表于 2020-5-19 20:50

江海直达发表于 2020-5-19 12:11
Category C doors:
A watertight door that fulfils the technical requirements in SOLAS regulations II ...

你这个从哪儿来的？

江海直达 · 发表于 2020-5-19 21:14

bareboat 发表于 2020-5-19 20:50
你这个从哪儿来的？

有好奇心就能涨知识。明天我去看全文,再粘贴出来。做过客轮，或许有这方面经验。

江海直达 · 发表于 2020-5-20 10:12

bareboat 发表于 2020-5-19 20:50
你这个从哪儿来的？

MSC.1/Circ. 1380 Guidance for watertight doors on passenger ships

江海直达 · 发表于 2020-5-20 10:13

江海直达发表于 2020-5-20 10:12
MSC.1/Circ. 1380 Guidance for watertight doors on passenger ships

Category D doors:

A watertight door that does not comply with SOLAS regulations II-1/13.5.1 to 13.5.3 and 13.6 (previous SOLAS regulations II-1/15.6.1 to 15.6.4), which also includes the requirements in paragraph 7 of SOLAS regulation II-1/13 (previous SOLAS regulation II-1/15), shall be closed before the voyage commences and shall be kept closed during navigation according to SOLAS regulation II-1/22.1 (previous SOLAS regulation II-1/15.6.5 (refer to paragraph 5.2).

Additionally, watertight doors fitted in watertight bulkheads dividing cargo between deck spaces in accordance with SOLAS regulation II-1/13.9.1 (previous SOLAS regulation II-1/15.10.1), shall be closed before the voyage commences and shall be closed during navigation according to SOLAS regulation II-1/22.6 (previous SOLAS regulation II-1/15.10.2). Such a watertight door is not eligible for upgrade to another category.

bareboat · 发表于 2020-5-20 13:16

江海直达发表于 2020-5-20 10:13
Category D doors:

A watertight door that does not comply with SOLAS regulations II-1/13.5.1 to ...

没有UI讲得好。

江海直达 · 发表于 2020-5-21 12:07

xjf 发表于 2020-5-19 08:23
船用水密门分为铰链式水密门（A型和B型）与液压滑动式水密门（左开和右开）。

能展开多说一些不？

江海直达 · 发表于 2020-5-21 12:09

bareboat 发表于 2020-5-20 13:16
没有UI讲得好。

UI 是通俗的技术文本，易读？
1380 是法令文本，比较古板乏味？

xjf · 发表于 2020-5-21 13:04

江海直达发表于 2020-5-21 12:07
能展开多说一些不？

可以查相应的规范

江海直达 · 发表于 2020-5-22 16:57

xjf 发表于 2020-5-21 13:04
可以查相应的规范

没有基础的知识以至于无言可以多展开给网友普及吗？开玩笑喔！
高级专家，心中有真货，但懒得答复，一般会说：清查SOLAS 第章X节第几条款，或IMO 什么文本号，等等。
你是VIP，可以任性：“可以查相应个规范！”

xjf · 发表于 2020-5-25 09:16

江海直达发表于 2020-5-22 16:57
没有基础的知识以至于无言可以多展开给网友普及吗？开玩笑喔！
高级专家，心中有真货，但懒得答复，一般 ...

哈哈，退休之前再搞一次技术活。
手动铰链式耐压水密门GBT 33572-2017https://www.doc88.com/p-1854869116541.html；新规范不再区分A（普通围栏）\B型（宽围栏），只分左右L\R。
船用液压滑动式水密门CBT3007-2011https://www.imarine.cn/thread-722088-1-1.html

[总体] 水密门分ABCD四大类别？