HEATING RADIATOR AND CORROSION INDICATOR FOR HEATING RADIATOR Russian patent published in 2020 - IPC F24H3/08 F28F19/00 G01N17/04 

FIELD: heating equipment.

SUBSTANCE: heating radiator with a corrosion indicator tightly closing the inlet in the upper part of the radiator and including a blind bushing screwed in the upper part of the radiator with a polymer insert fixed in the longitudinal bore of the blind bushing, a sample specimen held by the polymer insert of the blind bushing, and a screw screwed into the end wall of the blind bush and used to release the blind bushing from the longitudinal hole through the through hole in the end wall of air and heat carrier coming from the upper part of the radiator through the hole made in the polymer insert or between the walls of the polymer insert and the blind bushing.

EFFECT: monitoring corrosion in radiator.

9 cl, 5 dwg