Stropuva DOMESTIC SOLID FUEL BOILER, Руководство по эксплуатации

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2. DESCRIPTION OF A STRUCTURE
The boiler (see figure 2.1.) is a
steel cylinder covered by a steel
cylinder of a bigger diameter, a
structure isinsulated. Bi-thermal
draught regulator (2) with wooden
stick (3) is at the front side of the
boiler (see for details item No. 5.2.).
Heated water is between the cylinders.
A structure has openings for loading
(8) of solid fuel (10), ash removal (11)
and smoke extraction flue (5). There
are also openings for water supply (14
- 15), thermometer (16) and pressure
safety valve (17). Air heating
compartment (4) for the improvement
of combustion quality and heating
transmission is mounted on the upper
part of a combustion compartment.
The boiler can be configured with grid
bars and switching valve (6) for
burning with peat or coal.
There is a gap between a
heating compartment and boiler
walls through which smoke pours so
that the heat would be better
transmitted. A telescope air feeding
pipe (7) fits into a compartment at the
end of which the air distributor is
fixed (9).