JPH01117481U

JPH01117481U -

Info

Publication number: JPH01117481U
Application number: JP821788U
Authority: JP
Priority date: 1988-01-26
Filing date: 1988-01-26
Publication date: 1989-08-08

Description

[Brief explanation of the drawing]

第１図は合成樹脂製熱交換器の正面図、第２図
はチユーブ内に流通障害物を配置した合成樹脂製
熱交換器の部分拡大半断面図、第３図は入口側の
蒸気通路を入口に近い部分で拡げた合成樹脂製熱
交換器の部分拡大図である。１……合成樹脂製熱交換器、２……チユーブ束
、２１……チユーブ、３……スリーブ、５１〜５
３……流通障害物、７……端末継手、９……蒸気
流路。 Figure 1 is a front view of a synthetic resin heat exchanger, Figure 2 is a partially enlarged half-sectional view of a synthetic resin heat exchanger with a flow obstruction placed inside the tube, and Figure 3 is a view of the steam passage on the inlet side. FIG. 2 is a partially enlarged view of the synthetic resin heat exchanger expanded at a portion near the inlet. 1... Synthetic resin heat exchanger, 2... Tube bundle, 21... Tube, 3... Sleeve, 51-5
3... Distribution obstruction, 7... Terminal joint, 9... Steam flow path.

Claims

[Claims for Utility Model Registration] (1) A synthetic resin heat exchanger that has a plurality of bundled synthetic resin tubes and exchanges heat between the inside and outside of the tubes by passing a fluid through the tubes, A synthetic resin heat exchanger, characterized in that a flow obstruction that decelerates the fluid is placed inside the tube. (2) In a synthetic resin heat exchanger that has a plurality of bundled synthetic resin tubes and exchanges heat between the inside and outside of the tubes by passing a fluid through the tubes, the bundled end on the inlet side of the tubes 1. A synthetic resin heat exchanger characterized in that a fluid flow path continuous with the above is configured to be wide on the downstream side and narrow on the upstream side in a portion near the binding end.