SU1052830A1

SU1052830A1 - Heat pipe

Info

Publication number: SU1052830A1
Application number: SU823496043A
Authority: SU
Inventors: Василий Феодосьевич Мокляк; Сергей Александрович Хавин; Ирина Львовна Бойко
Original assignee: Киевский Ордена Ленина Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции
Priority date: 1982-09-30
Filing date: 1982-09-30
Publication date: 1983-11-07

Abstract

ТЕПЛОВАЯ ТРУБА, содержаща частично заполненный теплоносителем герметичный корпус с зонами испарени и конденсации и центральную трубчатую вставку, установленную с зазором относительно стенки корпу- са и имеющую отверсти в зоне конденсации , отличающа с тем, что, с целью повыисни теплопередающей способности трубы при ее использовании в качестве термосифона , в зоне конденсации в зазоре между корпусом и вставкой установлена обечайка с отверсти ми, соединенными с отверсти ми вставки посредством радиальных патрубков дл прохода пара, а между обечайкой и корпусом установлены кольцевые С поперечные перегородки, над которыми (О в Qбe iaйкe выполнены дополнительные (Л отверсти дл слива конденсата.A HEAT PIPE, containing a sealed enclosure partially filled with coolant, with evaporation and condensation zones and a central tubular insert, installed with a gap relative to the housing wall and having openings in the condensation zone, in order to increase the heat transfer capacity of the pipe when it is used. As a thermosyphon, in the condensation zone in the gap between the casing and the insert, a shell is installed with openings connected to the insert openings by means of radial nozzles for passage and the pair, and between the shell and the housing C mounted annular transverse baffles on which (G in Qbe iayke performed additional (A apertures for draining condensate.

Description

елate

N5N5

0000

ооoo

Claims

HEAT PIPE containing a partially sealed housing filled with heat transfer medium with evaporation and condensation zones and a central tubular insert installed with a gap relative to the wall of the housing and having openings in the condensation zone, characterized in that, in order to increase the heat transfer capacity of the pipe when it is used as a thermosyphon , in the condensation zone in the gap between the housing and the insert there is a shell with holes connected to the holes of the insert by means of radial nozzles for the passage of steam, between the shell and the housing mounted transverse annular partition over which a shell made additional holes for draining condensate.