JPS5833396U

JPS5833396U - ship chimney

Info

Publication number: JPS5833396U
Application number: JP12834881U
Authority: JP
Inventors: 菅　利彦
Original assignee: 三菱重工業株式会社
Priority date: 1981-08-29
Filing date: 1981-08-29
Publication date: 1983-03-04

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は船舶の煙突の概略構造を示す側面図、第２〜４
図はいずれも従来の雨水処理手段をそなえた船舶の煙突
を示す縦断面図であり、第５，６図は本考案の第１実施
例としての船舶の煙突を示すもので、第５図はその縦断
面図、第６図はその平面図であり、第７図は第５図に対
応させて、ドレンパイプの配置の変形例を示す縦断面図
であり、第８，９図は本考案の第２実施例としての船舶
の煙突を示すもので、第８図はその縦断面図、第９図は
その平面図であり、第１０図は前記第１実施例における
開口面についての説明図である。１・・・・・・外筒、２・・・・・・排気管、３・・・
・・＋レンパイプ、４・・・・・・雨水よｉ用筒体、４
ａ・・・・・・底板、５・・・・・・雨水受は皿、５ａ
・・・・・・端壁、５ｂ・・・・・・底壁、６・・・・
・・ドレンパイプ、７・・曲支持板、８・・曲バルブ、
９・・・・・・隙間。Figure 1 is a side view showing the schematic structure of a ship's chimney, Figures 2 to 4
Each of the figures is a longitudinal sectional view showing a chimney of a ship equipped with conventional rainwater treatment means, and Figures 5 and 6 show the chimney of a ship as the first embodiment of the present invention. 6 is a plan view thereof, FIG. 7 is a longitudinal sectional view showing a modified example of the arrangement of the drain pipe corresponding to FIG. 5, and FIGS. FIG. 8 is a vertical sectional view thereof, FIG. 9 is a plan view thereof, and FIG. 10 is an explanatory diagram of the opening surface in the first embodiment. It is. 1...Outer cylinder, 2...Exhaust pipe, 3...
・・・＋Ren pipe, 4・・・Rainwater i cylinder, 4
a...Bottom plate, 5...Rainwater catcher is a plate, 5a
...End wall, 5b...Bottom wall, 6...
...Drain pipe, 7.Curved support plate, 8.Curved valve,
9...Gap.

Claims

[Scope of utility model registration request]

An exhaust pipe is connected to the exhaust port of the engine inside the ship and extends upward on the ship, and a cylindrical body for protecting rainwater is provided, surrounding the outer periphery of the upper end opening of the exhaust pipe and protruding upward from the upper end of the exhaust pipe. A rainwater catchment with a drain pipe is provided with a dish at a distance above the upper end opening of the exhaust pipe so as to cover the upper end opening of the exhaust pipe, and the inner periphery of the rainwater shielding cylinder and the rainwater catchment are connected to the outer periphery of the dish. A chimney for a ship, characterized in that the upper end opening area of the gap between the exhaust pipe and the exhaust pipe is larger than the upper end opening area of the exhaust pipe.