WATER-STEAM HEATER Russian patent published in 2008 - IPC F22D1/32 

FIELD: power engineering.

SUBSTANCE: water-steam generator comprises piping members mounted inside the housing. The piping members are mounted inside casing (16) and form pipe banks (14). The piping members in each pipe bank are arranged in parallel planes. Casing (16) has vertical sections (15) interposed between each pair of adjacent pipe banks from the side of collector. The bottom sections of the casings underlie the level of condensate in the housing. The casing is mounted to form balancing vertical passages (18). The boxes form balancing horizontal passages.

EFFECT: enhanced efficiency.

3 cl, 2 dwg