CN201412872Y

CN201412872Y - Firewood furnace

Info

Publication number: CN201412872Y
Application number: CN2009201254442U
Authority: CN
Inventors: 孙开仲; 牟方华
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-05
Filing date: 2009-06-05
Publication date: 2010-02-24
Anticipated expiration: 2019-06-05

Abstract

The utility model relates to a firewood furnace, belongs to living stoves and accessories, and is suitable for cooking and heating in countryside. The firewood furnace comprises a furnace body (1), ahearth (3), a flue tube (4), a base (5), a furnace bridge (10), a furnace foot (12), a cinder box (6), a furnace cover (15) and a panel (7), wherein the sections of the furnace body (1), the hearth (3) and a feed inlet (2) are square, a flame return-air plate (8) is arranged above the hearth (3), a tempering ring (13) is arranged on the flame return-air plate, a feed inlet door (14) is arranged outside the feed inlet (2), the inside of the feed inlet is communicated with the hearth (3), the feed inlet can be seen as the extending of the hearth (3), the top end of the furnace body is provided with the panel (7), the furnace cover (15) is arranged in the middle of the panel (7), an interlayer is arranged on the upper portion of the furnace body, and the bottom of the flute tube (4) is provided with a smoke package (9). The firewood furnace is aesthetic and elegant, has low manufacturing cost and high burning efficiency, and is suitable for cooking and heating in vast countryside.

Description

The faggot stove

Technical field:

The utility model belongs to stove and accessory, relates in particular to a kind of faggot stove.

Background technology:

China rural area, faggot are still as main cooking heating fuel, yet because faggot is loose, burning is rapid, exhaust gas volumn is big, the version that improves the thermal efficiency in the coal stove is unsuitable for the faggot stove, and common body of heater cross section is circular, and charging is few, and it is insufficient to burn.

Summary of the invention:

The purpose of this utility model is to provide a kind of countryside kitchen work heating that is used for, and improves the efficient firewood stove of faggot heat energy utilization rate.

The utility model design principle is 1, different with coal stove, and the faggot stove requires big as far as possible furnace cavity; 2, different with coal stove, the faggot stove requires best ventilated environment, under the situation without air blast, have bigger ventilation; 3, different with coal stove, the faggot stove will have bigger charging aperture; 4, different with coal stove, the faggot stove will have bigger tobacco bale, accepts the dust of burning; 5, different with coal stove, the faggot flames do is concentrated up, and body of heater does not require iron casting, directly uses the steel plate welding, can not cause the body of heater distortion.

The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions according to above-mentioned principle, according to a kind of faggot stove that the utility model proposes, comprise body of heater, burner hearth (combustion chamber), smoke pipe, base, grate, the stove foot, ash bin and bell, it is characterized in that body of heater, burner hearth, the cross section of charging aperture all is square, distinguish mutually with general circular coal stove, help the built on stilts of faggot, there is maximum space to contact with the air that enters body of heater, a fiery return air plate is arranged above the burner hearth, on the fiery return air plate of group fire-returning ring is arranged, when cooking dish, open bell, pot is placed on the panel above the body of heater, the tempered circle of the flame the bottom of a pan of going directly, firing rate is fast, and there is the charging aperture door charging aperture outside, and crosslinked connection is arranged, but switch, can send into faggot when opening, send faggot that door is closed, communicate with burner hearth in the charging aperture, because charging aperture reaches outside the body of heater, big and spacious, can be considered the extension of burner hearth, there is the panel panel on the body of heater top, there is bell the centre, top is interlayer, and flame arrives smoke pipe again by the tempered circle via interlayer of burner hearth, the return air effect is arranged, make full use of heat.

The utility model burner hearth divides upper, middle and lower three partly, and lower furnace portion from large to small, is inclined-plane Fang Tai from top to bottom.

The utility model charging aperture extends to outside the body of heater, and charging aperture is roomy, and is high outside and low outside, enters burner hearth sideling, and during charging, firewood is not to put down to enter burner hearth, but enters burner hearth sideling, make faggot easier fire burns.

One of characteristics of the present utility model are under the smoke pipe tobacco bale to be arranged, and tobacco bale is more roomy than smoke pipe, can carry certain bavin ash amount, and tobacco bale is up-small and down-big, tilts from bottom to top.

The utility model has the stove foot in order to strengthen intake under the base of furnace body, be the space between stove foot and stove foot, the space is an air inlet, and base is except that having ash bin, and all spaces all pass to grate, a large amount of natural winds enter burner hearth from furnace bottom through grate, arrive smoke pipe through tobacco bale again behind the tempered again circle suction furnace sandwich.

The utility model faggot stove fire is concentrated through last, and body of heater does not require that iron casting directly uses the sheet metal welding, can not cause the body of heater distortion.

The utility model product is elegant in appearance, save material, reduce cost, the efficiency of combustion height is through test, boiled ten jin of water of two jin of firewoods, also boiled six noodles that the people eats in addition, the utility model fuel savings is fit to the various fuel of rural area except that coal, can be used for heating and processed food, all can use throughout the year.

The specific embodiment of the present utility model is described in detail by following examples and accompanying drawing thereof.

Description of drawings:

Fig. 1 is a structural representation of the present utility model; Fig. 2 is the right view of Fig. 1; Fig. 3 is the A-A cutaway view.

1. bodies of heater among the figure, 2. charging aperture, 3. burner hearth (combustion chamber), 4. smoke pipe, 5. base, 6. ash bin, 7. panel, 8. the combustion chamber loam cake is rolled into a ball fiery return air plate, 9. inclined-plane tobacco bale, 10. grate, 11. air inlets, 12. stoves foot, 13. fire-returning rings, 14. charging aperture doors, 15. bells.

The specific embodiment:

Below in conjunction with accompanying drawing and preferred embodiment, faggot hotplate body embodiment, structure, feature and effect thereof to foundation the utility model proposes are described in detail as follows:

A kind of faggot stove, comprise body of heater 1, burner hearth 3, smoke pipe 4, base 5, grate 10, stove foot 12, ash bin 6, bell 15 and panel 7, the cross section of body of heater 1, burner hearth 3, charging aperture 2 is a square, and a fiery return air plate 8 is arranged above the burner hearth 3, on the fiery return air plate of group fire-returning ring 13 is arranged, charging aperture door 14 is arranged outside the charging aperture 2, communicates with burner hearth 3 in the charging aperture, can be considered the extension of burner hearth 3, there is panel 7 on the body of heater top, in the middle of the panel 7 bell 15 is arranged, upper of furnace body is an interlayer, and tobacco bale 9 is arranged at smoke pipe 4 bottoms.

Three ones of 3 fens upper, middle and lowers of burner hearth, burner hearth 3 bottoms are inclined-plane Fang Tai from large to small.

Charging aperture 2 is roomy, and is high outside and low outside, enters burner hearth 3 sideling, and firewood is not to put down to enter burner hearth 3 during charging, but enters burner hearth 3 sideling.

Tobacco bale 9 is more roomy than smoke pipe, can carry certain bavin ash amount, and tobacco bale 9 is up-small and down-big, tilts from bottom to top.

Stove foot 12 is arranged below the base 5, is the space between stove foot and stove foot, and the space air intake leads directly to air inlet 11, base 5 is except that ash bin 6, and all spaces all pass to grate 10, and a large amount of natural winds enter burner hearth 3 from furnace bottom through the air inlet 11 of grate 10, tempered again circle suction body of heater 1 interlayer arrives smoke pipe 4 through tobacco bale again.

The faggot stove all forms with sheet metal weldering system, and body of heater is without iron casting.

Claims

1. faggot stove, comprise body of heater (1), burner hearth (3), smoke pipe (4), base (5), grate (10), stove foot (12), ash bin (6), bell (15) and panel (7), it is characterized in that body of heater (1), burner hearth (3), the cross section of charging aperture (2) is a square, a fiery return air plate (8) is arranged above the burner hearth (3), on the fiery return air plate of group fire-returning ring (13) is arranged, charging aperture door (14) is arranged outside the charging aperture (2), communicate with burner hearth (3) in the charging aperture, can be considered the extension of burner hearth (3), there is panel (7) on the body of heater top, in the middle of the panel (7) bell (15) is arranged, upper of furnace body is an interlayer, and tobacco bale (9) is arranged at smoke pipe (4) bottom.

2. a kind of faggot stove according to claim 1 is characterized in that three ones of burner hearth (3) branch upper, middle and lowers, and burner hearth (3) bottom is inclined-plane Fang Tai from large to small.

3. a kind of faggot stove according to claim 1 and 2 is characterized in that charging aperture (2) is roomy, high outside and low outside, enters burner hearth (3) sideling, and firewood is not to put down to enter burner hearth (3) during charging, but enters burner hearth (3) sideling.

4. a kind of faggot stove according to claim 3 is characterized in that tobacco bale (9) is more roomy than smoke pipe, can carry certain bavin ash amount, and tobacco bale (9) is up-small and down-big, tilts from bottom to top.

5. a kind of faggot stove according to claim 4, it is characterized in that below the base (5) stove foot (12) being arranged, between stove foot and stove foot is the space, the space air intake leads directly to air inlet (11), base (5) is except that ash bin (6), and all spaces all pass to grate (10), and a large amount of natural winds enter burner hearth (3) from the air inlet (11) of furnace bottom through grate (10), tempered again circle suction body of heater (1) interlayer arrives smoke pipe (4) through tobacco bale again.

6. a kind of faggot stove according to claim 5 is characterized in that stove faggot stove all forms with sheet metal weldering system, and body of heater is without iron casting.