JPS6081402U

JPS6081402U - steam generator

Info

Publication number: JPS6081402U
Application number: JP17306583U
Authority: JP
Inventors: 律男橋本; 要之介星
Original assignee: 三菱重工業株式会社
Priority date: 1983-11-10
Filing date: 1983-11-10
Publication date: 1985-06-06

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図は従来の蒸気発生装置の概略を示す縦断面図、第
２図は本考案に係る蒸気発生装置の一実施例を示す縦断
面図、第３図は第２図のＡ−Ａ線に沿う断面図、第４図
は本考案の他の実施例を示す縦断面図、第５図は第４図
のＢ−Ｂ線に沿う断面図、第６図は、本考案の更に他の
実施例の要部を示す縦断面図、第７図は第６図のＣ−Ｃ
線に沿う断面の説明図、第８図は第６図のＤ−Ｄ線に沿
う断面図である。１・・・容器、２・・・管板、３，３ａ・・・Ｕ字管束
、４．４ａ・・・給気室、５，５ａ・・・排気室、６・
・・入口管、７・・・出口管、８・・・供給管、Ｆ・・
・−次媒体、Ｓ・・・二次媒体。Fig. 1 is a vertical cross-sectional view schematically showing a conventional steam generator, Fig. 2 is a longitudinal cross-sectional view showing an embodiment of the steam generator according to the present invention, and Fig. 3 is a line taken along line A-A in Fig. 2. FIG. 4 is a longitudinal sectional view showing another embodiment of the present invention, FIG. 5 is a sectional view taken along line B-B in FIG. 4, and FIG. A vertical cross-sectional view showing the main parts of the embodiment, FIG. 7 is taken along the line C-C in FIG. 6.
FIG. 8 is a cross-sectional view taken along line DD in FIG. 6. DESCRIPTION OF SYMBOLS 1... Container, 2... Tube plate, 3, 3a... U-shaped tube bundle, 4.4a... Air supply chamber, 5, 5a... Exhaust chamber, 6.
...Inlet pipe, 7...Outlet pipe, 8...Supply pipe, F...
・-Secondary medium, S...Secondary medium.

Claims

[Scope of utility model registration request]

In a steam generator comprising a plurality of U-shaped tubes attached to a tube plate in a container, a primary medium flows inside the U-shaped tubes, and a secondary medium flows outside the U-shaped tubes, the U-shaped tubes are axially symmetrical. A steam generator characterized in that a secondary medium supply port is formed so as to supply the secondary medium from an outlet side of the secondary medium.