CN2596224Y

CN2596224Y - Double stove body return-tuype chimney heating stove

Info

Publication number: CN2596224Y
Application number: CN 03211465
Authority: CN
Inventors: 周清明
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-02-17
Filing date: 2003-02-17
Publication date: 2003-12-31
Anticipated expiration: 2013-02-17

Abstract

The utility model relates to a double stove body return-type smoke channel heating stove composed of a stove body water layer [1], a smoke channel water layer [2], etc. The utility model is characterized in that a smoke channel [3] is arranged between the cylindrical stove body water layer [1] and the cylindrical smoke channel water layer [2]; a smoke inlet [5] and a smoke outlet [6] are on the same side surface of the stove body; a smoke channel ash outlet and an air regulating outlet [7] are arranged at the bottom of the smoke channel [3] between the stove body water layer [1] and the smoke channel water layer [2]; an air control valve and an ash outlet [10] are arranged under a grate [4]. The heating stove adopts the double-layer stove body; the smoke channel surrounds around the stove body; smoke is exhausted from the stove body after circulating in the stove body. The utility model prolongs smoke gas flow and makes full use of heat, with big inner and outer heating areas, high speed in heating and high stove temperature. Compared with other heating stoves with an equal heating area, the utility model saves coal by above 40%.

Description

The twin furnace body returns formula flue warming stove

Technical field

The utility model belongs to family's heating miniature boiler, is that a kind of twin furnace body returns formula flue warming stove.

Background technology

Flue in the warming stove of the prior art, body of heater belongs to through type, and flue is shorter relatively, and the body of heater individual layer is few with water surface contact area, can not make full use of the heat of flue.

Summary of the invention

The technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part, it is the twin furnace body that a kind of body of heater is provided, flue is trapped among one week of body of heater, the pyrotechnics discharge body of heater that in body of heater, rounds, and it is long-pending big to adopt hot side, it is fast to be heated, the furnace temperature height fully absorbs smoke discharging residual heat, reduces heat loss, improve the thermal efficiency, reduce smoke contamination.

Technical problem to be solved in the utility model realizes by following scheme: a kind of twin furnace body returns formula flue warming stove, be by body of heater water layer 1, flue water layer 2, stone or metal plate for standing a stove on as a precaution against fire 12, furnace body support 11 compositions such as grade, it is characterized in that between cylindrical furnace water layer 1 and the cylindrical flue water layer 2 flue 3 being arranged, advance mouth 5 and exhaust opening 6 on the body of heater same side, at exhaust opening 6 tops outlet pipe 9 is arranged, in bottom, warming stove combustion chamber fire grate 4 is arranged, flue ash hole and air regulating port 7 are arranged at flue 3 bottoms between body of heater water layer 1 and flue water layer 2, in body of heater water layer bottom water inlet pipe 8 is arranged, damper and ash hole 10 are arranged below fire grate 4.

The utility model compared with prior art has following beneficial effect:

1, body of heater adopts double-deckly, and flue is centered around one week of body of heater, the pyrotechnics discharge body of heater that rounds in body of heater, prolonged flue gas flow, inside and outside heating surface area is big, makes full use of heat, it is fast to be heated, the furnace temperature height, and comparing with equal heating area warming stove is sparing in the use of coal more than 40%.

2, requisite oxygen tolerance in the adjustable stove of following damper of fire grate, coal combustion firepower size is by artificial control.

Description of drawings

Fig. 1 is that the twin furnace body returns formula flue warming stove overall structure schematic diagram;

Fig. 2 is Fig. 1 cross-sectional profile structural representation;

Fig. 3 is Fig. 1 vertical section structure schematic diagram.

More than among each figure: 1. body of heater water layer, 2. flue water layer, 3. flue, 4. fire grate 5. advances mouth, 6. exhaust opening, 7. flue ash hole and air regulating port, 8. water inlet pipe, 9. outlet pipe, 10. damper and ash hole, 11. furnace body supports, 12. stone or metal plate for standing a stove on as a precaution against fires.

The specific embodiment

This warming stove is made up of body of heater water layer 1 and flue water layer 2, be flue 3 between body of heater water layer 1 and the flue water layer 2, advance mouth 5 and exhaust opening 6 on the body of heater same side, the pyrotechnics discharge body of heater that in body of heater, rounds, flue ash hole and air regulating port 7 are arranged at flue 3 bottoms between body of heater water layer 1 and flue water layer 2, and damper and ash hole 10 are arranged below fire grate 4.

Claims

1, a kind of twin furnace body returns formula flue warming stove, be by body of heater water layer [1], flue water layer [2], stone or metal plate for standing a stove on as a precaution against fire [12], furnace body support compositions such as [11], it is characterized in that between cylindrical furnace water layer [1] and the cylindrical flue water layer [2] flue [3] being arranged, advance mouth [5] and exhaust opening [6] on the body of heater same side, at exhaust opening [6] top outlet pipe [9] is arranged, in bottom, warming stove combustion chamber fire grate [4] is arranged, flue ash hole and air regulating port [7] are arranged at flue [3] bottom between body of heater water layer [1] and flue water layer [2], in body of heater water layer bottom water inlet pipe [8] is arranged, damper and ash hole [10] are arranged below fire grate [4].