Rediscovering firewood: stoves and fireplaces(ξυλα για τζακι)
We have just perceived how wood is an exceptionally modest fuel , for the individuals who have a place to store it, and more for the individuals who
live in territories where pruning remains flourish. We additionally observed a few factors that influenced their performance. This time we
will perceive how this applies to stoves and wood or pellet chimneys .
open chimney structure
Distinction among stove and wood consuming chimney
Both are made out of two sections: the home , where the burning happens, and the smokestack , through which the
results of ignition are emptied. The chimneys have a useful component, more often than not with unmanageable materials,
while the stoves are utilized without covering, with the clearing tube typically in view.
The stoves are metallic, steel or cast press, shut, and convey the warmth in a similar room in which they are set.
The home of the chimneys can be a straightforward empty with obstinate material, or a metal box with ventilation and powder
gathering, likewise called a tape or embed. The metal box can be opened or shut. The clearing tube is
hidden either in a hood, or in a recessed divider, and can be utilized to discretely appropriate the warmth to other
Digital book nosolosplits
Installed current embed
The open wood chimney
Regardless of the appeal of an open smokestack, where we can see the logs consume with no visual disability, the performance
is exceptionally poor . This is on the grounds that the smokestack draft is unreasonable: a lot of chilly air enters and the burning gases
are cleared so quick that there is no time for them to trade warm with the room. In the best of cases, a 20%
yield is accomplished .
It's practically nothing, however hello! that firewood is extremely shabby. A few days ago we determined a cost of 2 pennies for every kWh, and
it was not in any case a decent cost, since some Nergizos got it less expensive. Indeed, even with a yield of 20%, the last cost as it were
ascends to 10 pennies for each kWh, which is as yet less expensive than different sources. On the off chance that we happen to utilize the open wood consuming
chimney to consume pellets, at that point it would not be sparing, since the fuel is at 5 penny/kWh and as a result of poor
performance the cost would go up to 25 penny/kWh.
A medium chimney has the ability to consume wood at an intensity of 14 kW, however because of poor performance, it is
around proportionate to a 2,800W warmer. Building a chimney like this at home can cost around 700 euros,
counting the metal box.
The shut chamber wood consuming chimney
With something as straightforward as controlling the measure of air that enters the burning chamber, an awesome
increase in performance is accomplished , which effectively achieves 60% . By remaining longer the hot gases inside the chamber
higher temperature is accomplished, which adds to improving ignition, and enables time for warmth to be
traded in the room. In the most present day plans it is common to accomplish a yield of 70%.
Tastefully you dismiss the fire, which is just observed through a glass that is normally recolored with ash, or
the entryway is metal and you can not see anything straightforwardly. In progressively present day models, an optional air admission is utilized to
maintain a strategic distance from ash in the glass and give it some appeal.