SU16848A1 - Room stove - Google Patents

Description

In the proposed room furnace with a flap fitted from the firebox directly into the chimney, in order to slow down the burning and additional burning of unburned fuel particles entrained by the flue gases in the firebox, the marked flight in the rear wall of the firebox connecting it to the last drain smoke well is located above the viewport separating the well from the smoke chamber and the chimney, and is equipped with a long-handled flap.

In FIG. 1 shows a vertical section through the furnace of 1-1 of FIG. five; FIG. 2 is the same in 2--2 FIG. five; FIG. 3 is a horizontal section through 3-3 of FIG. one; FIG. 4 is the same in 4-4 of FIG. one; FIG. 5 - the same in 5-5 of FIG. one.

At the bottom of the last smoke well 4 (Fig. 1) there is a departure connecting the firebox a to the well 4, located above the double view with separating the said well from the smoke chamber o and the exhaust pipe o; A rotary damper b is installed in the exit, having a long handle for opening it through the winding door d in the direction of the dashed arrow in FIG. one.

At the beginning of the firebox, when fuel is burnt, the damper b is closed and the smoke

the gases pass through chimneys and well 4 with an open view with into the smoke chamber o and pipe o; during the subsequent burning period, the flap 6 opens, blocking the path of the combustion products with unburned fuel particles into the pipe o and opens the passage to the furnace and where they pass through the hot fuel and mix with the free gas going through the ashpit, burn completely and rise through the lifting well 1.

To end the firebox, the remaining fuel is shifted from the grate into the well 4, from where they fall into the smoke chamber, with the doors in it to be scraped out after extinguishing.

The subject of the patent.

A room stove with a flap coming out of the firebox directly into the chimney, which is characterized by the fact that the outreach in the back wall of the firebox, which connects the firebox and with the last smoke pit 4, is located above the viewport that separates the said well from the smoke chamber pipes o and the departure flap b have a long handle for controlling it through the door /.