MD339Z - Heating device - Google Patents

Abstract

The invention relates to household heating engineering and can be used for heating, cooking of food and hot water supply of individual rooms.The heating device contains a body (1) with a water jacket, in which are placed, one above the other, two combustion chambers (4, 7), each of which is equipped with a door (5, 8) and a grate (6, 9). Under the grate (6) of the lower chamber (4) is placed an ash chamber (10) with a door (11). In the upper part of the body (1) is installed a cooker (13), under which, inside the body (1), at a distance from its rear wall (16), is mounted with the formation of a window for passage of flue gases a partition (14) filled with water, communicating with the water jacket. In the space between the partition (14) and the rear wall (16) are placed under each other a boiler (17) with fittings for admission of cold water (18) and withdrawal of hot water (19) and an oven (23) with the formation between them, the body (1), the partition (14) and the rear wall (16) of an air circuit (25) for passage of flue gases. On the upper rib of the oven (23) from the end of the partition (14) is fixed a rotary valve (24) for regulating the flow of flue gases inside the air circuit (25). Inside the boiler (17) is made a through tubular channel (20), communicating with a chimney (21), at the end of which is fixed a draught regulating valve (22).The result of the invention consists in increasing the effectiveness and economy of use of the generated heat by extending its functional possibilities.