JPS5858273U

JPS5858273U - Heat exchanger

Info

Publication number: JPS5858273U
Application number: JP15285381U
Authority: JP
Inventors: 新伊藤
Original assignee: 株式会社東芝
Priority date: 1981-10-16
Filing date: 1981-10-16
Publication date: 1983-04-20

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、従来の熱交換器を示す縦断面図、第２図は本
考案１こ係る熱交換器の一実施例の要部のみを示す縦断
面図、第３図は第２図のＩ−Ｉ矢視横断面図である＝１・・・外胴、２・・・隔壁、３・・・内胴、４・・・
上部仕切板、５・・・下部仕切板、６・・・上部室、７
・・・中間室、８・・・下部室、９・・・伝熱管、１０
・・・下降管、１１・・・−次側冷却材流入口、１２・
・・シール構造、１３・・・−次側冷却材流出口、１４
・・・上部窓、１５・・・下部窓、１６・・・二次側冷
却材流出口、１７・・・−次冷却材、１８・・・二次沁
却材、１９・・−遮熱板、２０・・・羽根、２１・・・
排出管。第１図　− 第２図FIG. 1 is a vertical sectional view showing a conventional heat exchanger, FIG. 2 is a vertical sectional view showing only the main parts of an embodiment of the heat exchanger according to the present invention, and FIG. I-I arrow cross-sectional view = 1... Outer shell, 2... Partition wall, 3... Inner shell, 4...
Upper partition plate, 5... Lower partition plate, 6... Upper chamber, 7
... Middle chamber, 8 ... Lower chamber, 9 ... Heat exchanger tube, 10
...downcomer pipe, 11...-next side coolant inlet, 12.
...Seal structure, 13...-Next side coolant outlet, 14
...Upper window, 15...Lower window, 16...Secondary side coolant outlet, 17...-Secondary coolant, 18...Secondary drainage material, 19...-Heat shield Board, 20... Feather, 21...
Exhaust pipe. Figure 1 - Figure 2

Claims

[Scope of utility model registration request]

(1) an outer shell, an inner shell suspended within the outer shell by a partition wall, and an upper part formed by a pair of upper and lower partition plates within the inner shell;
a plurality of heat exchanger tubes connecting intermediate and lower chambers, the pair of upper and lower partition plates, and a downcomer pipe whose lower end passes through the upper part of the outer shell and the center of the upper and lower partition plates and opens into the lower chamber; ,
an outlet piping connected to the outer shell below the outer shell and the inner shell sealed together; windows formed above and below the inner shell of the intermediate chamber; and an outlet connected to the outer shell of the upper chamber. 1. A heat exchanger equipped with piping, characterized in that a vane for swirling a coolant is provided below in the downcomer pipe.

(2) The heat exchanger according to claim 1, which is a registered utility model, characterized in that a hole is formed in the center of the blade to allow insertion of a pipe for discharging the coolant in the lower chamber. .

(3) The heat exchanger according to claim 1, which is a utility model registration, characterized in that the blades are fixed to a pipe for discharging the coolant in the lower chamber, so that the blades can be negotiated.