SU10884A1 - A device for circulating room air through the furnace of a Russian stove - Google Patents

Description

When the room air passes between the partitions of the iron box of the proposed device inserted into the furnace of the Russian furnace, the accumulated heat is returned to the latter and, thus, a corresponding air circulation is obtained in the room.

In the schematic drawing of FIG. 1 shows a longitudinal section of the device box; FIG. 2 is the same front view; FIG. 3-front tubes in longitudinal section; FIG. 4 is the same, front view; FIG. 5-fixture in longitudinal section.

The fixture (Fig. 5) consists of an iron box A with inlet and outlet pipes B, B of rectangular section inserted into pipes G and D, connected by spacers} fC and J and facing their opposite ends with their ends bent at a right angle . In the cavity of the box there are partitions B arranged for

lengthening the air path. Box A is inserted into the furnace of a Russian furnace through an appropriately shaped opening in the closed flap. Indoor air from below enters the cavity of the box and the heated air exits upward (Fig. 5), and thus the device performs the appropriate circulation of room air.

The subject of the patent.

A device for circulating room air through the furnace of a Russian stove, characterized in that it consists of an iron box A placed in the furnace, from which two pipes B, B of rectangular section are inserted, inserted into pipes G and D, connected by spacers G and L and turned by their free ends curved at a right angle in opposite directions, and in the cavity of the box, in order to lengthen the path covered by air, incomplete partitions B are arranged.

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