JPH0262284U

JPH0262284U -

Info

Publication number: JPH0262284U
Application number: JP13581888U
Authority: JP
Priority date: 1988-10-18
Filing date: 1988-10-18
Publication date: 1990-05-09

Description

[Brief explanation of drawings]

第１図は第１実施例に係るシエル・チユーブ型
熱交換器の部分側断面図、第２図は保護リングの
平面図、第３図ａ，ｂは他の間隔保持部材の例を
示すシエル・チユーブ型熱交換器の部分側断面図
、第４図は第２実施例に係るシエル・チユーブ型
熱交換器の部分側断面図、第５図は第１図におけ
るＡ―Ａ線における断面図、第６図は従来のシエ
ル・チユーブ型熱交換器の一部破砕断面図である
。１…シエル、２…チユーブ束、３…流体入口管
、４…流体出口管、５…スリーブ、６…ロツド、
７…バツフルプレート、８…保護リング（間隔保
持部材）、９…出口管取付部、１１…バツフルプ
レート。 Fig. 1 is a partial side sectional view of the shell tube heat exchanger according to the first embodiment, Fig. 2 is a plan view of the protective ring, and Figs. 3 a and b are shells showing examples of other spacing members.・A partial side sectional view of a tube heat exchanger, FIG. 4 is a partial side sectional view of a shell tube heat exchanger according to the second embodiment, and FIG. 5 is a sectional view taken along line AA in FIG. 1. , FIG. 6 is a partially cutaway sectional view of a conventional shell tube type heat exchanger. DESCRIPTION OF SYMBOLS 1... Shell, 2... Tube bundle, 3... Fluid inlet pipe, 4... Fluid outlet pipe, 5... Sleeve, 6... Rod,
7... Buff full plate, 8... Protective ring (space maintaining member), 9... Outlet pipe attachment part, 11... Buff full plate.

Claims

[Scope of Claim for Utility Model Registration] (1) Both ends of a bundle of tubes made up of a large number of plastic tubes are bound together with sleeves, and a rod is placed between the sleeves at both ends, which is disposed within the shell, and A baffle plate supporting a plastic tube at a predetermined position within the shell is placed near the fluid outlet tube of the shell with the shaft inserted through its peripheral edge, and the interior of the plastic tube is moved from one side to the other. a circulating fluid;
In a shell/tube type heat exchanger that performs heat exchange with a fluid flowing from a fluid inlet pipe of the shell to a fluid outlet pipe in contact with the tube bundle, the tube bundle is connected to the fluid outlet pipe of the shell. 1. A shell-tube heat exchanger, characterized in that a spacing member is disposed inside the shell to maintain a predetermined spacing from a mounting portion of the shell. (2) Both ends of a bundle of tubes made up of a large number of plastic tubes are tied together with a sleeve, a rod is bridged between the sleeves at both ends, and a rod is placed in the shell, and each plastic tube is placed in a predetermined position within the shell. A baffle plate supported at a position is disposed near a fluid outlet pipe of the shell with the shaft inserted through its peripheral edge, and fluid flows from one side to the other inside the plastic thin tube;
In a shell-tube heat exchanger that performs heat exchange with a fluid flowing from a fluid inlet pipe of the shell to a fluid outlet pipe in contact with the tube bundle, at least one of the rods is connected to a fluid outlet pipe of the shell. A shell-tube heat exchanger characterized in that the shell-tube heat exchanger has a structure in which a cross section perpendicular to the longitudinal direction is located in the direction of the fluid outlet pipe.