CN201344564Y - Firewood-fired energy-saving heating furnace - Google Patents

Abstract

The utility model relates to a firewood-fired energy-saving heating furnace, which comprises a furnace body and a chimney. The furnace body is communicated with the chimney through a flue so as to form a water channel with communicated interlayer; waste firewood, straws and the like are fully utilized as fuel, thereby facilitating environmental protection and energy conservation; water is heated through burning the firewood and superfluous heat of flue gas; and then the water can be communicated with a radiator to radiate and heat. The utility model has the advantages of good combustion efficiency, high heat efficiency, low cost, safe use and easy popularity; and various materials can be taken as the fuel, i.e. waste materials such as firewood, weed, branches, leaves, straws, wood and the like can be served as the fuel.

Description

Burn the faggot energy-saving heating stove

Technical field

The utility model belongs to the cooking stove field, relates to a kind of burning faggot energy-saving heating stove.

Background technology

China's vast rural area warming mainly is raw material with the fire coal, because coal price goes up, peasant's financial burden is increased the weight of; The discarded object of crops such as a large amount of faggots, straw is being accumulated in the rural area again simultaneously, and all will spend lot of manpower and material resources and pulverize annual autumn, or burns also field, causes huge waste, and not only contaminated environment also causes fire easily.

Traditional warming stove generally is made of a body of heater and a chimney, and its burner hearth is little, only is suitable for burning coal or firewood, compares that to burn the faggot cost higher; And function of use is single, and closure is poor, and the thermal efficiency is low, and about 20 percent faggot forms cigarette ash and is wasted, and about heat of 30 percent is not fully used, and causes the consumption of the energy and to the pollution of environment.Be energy savings, make full use of discarded faggot, straw etc., remain existing warming stove is improved.

Summary of the invention

The purpose of this utility model is to provide a kind of combustion efficiency good, and thermal efficiency height is beneficial to environmental protection, the faggot energy-saving heating stove of energy savings.

The technical solution adopted in the utility model: a kind of burning faggot energy-saving heating stove, comprise body of heater, chimney, its body of heater is communicated with chimney by flue, constitutes the water channel that interlayer communicates.

Lower sealing on the furnace body inner housing of described body of heater and the furnace body overcoat, intermediate course forms water channel, seals around the stove gate.

Connect the flue front portion around the floss hole of described body of heater back, cover and furnace body inner housing welding in the flue of flue, flue overcoat and furnace body overcoat welding, intermediate course forms water channel.

Described flue rear portion connects chimney, lower sealing on interior cover of the chimney of chimney and the chimney overcoat, and overlap in interior cover of chimney and the flue and weld, chimney overcoat and the welding of flue overcoat, intermediate course formation water channel.

Described flue is provided with ashpit, is provided with inner conduit in the chimney, and the welding of the interior cinclides position of cover is communicated with the intermediate course water channel of flue in the mouth of bend pipe up and down of inner conduit and the chimney; The chimney top is an outlet flue, and a side is provided with delivery port.

Described body of heater front is provided with stove gate, and a side is provided with water inlet, and the bottom is provided with fire grate.

The positive beneficial effect that the utility model had:

1. making full use of discarded faggot, straw etc. is fuel, is beneficial to environmental protection, energy savings;

2. be provided with water jacket, by burning faggot and fume afterheat water heated, connect radiator heat radiation heating, combustion efficiency is good, thermal efficiency height;

3. fuel is drawn materials extensively, can various bavin standing grain, weeds, branch, leaf, straw, firewood the like waste act as a fuel, and cost is low, and is safe in utilization, is easy to popularize.

Description of drawings

Fig. 1 is the front view of the utility model external structure schematic diagram;

Fig. 2 is the vertical view of the utility model external structure schematic diagram;

Fig. 3 is the right view of the utility model external structure schematic diagram;

Fig. 4 is a C-C cutaway view among Fig. 3;

Fig. 5 is an A-A cutaway view among Fig. 1;

Fig. 6 is a B-B cutaway view among Fig. 4.

The specific embodiment

Consult Fig. 1, Fig. 2, shown in Figure 3, a kind of burning faggot energy-saving heating stove mainly comprises body of heater 1, stove gate 2, chimney 3, delivery port 4, outlet flue 5, water inlet 6, inner conduit 7, flue 8, fire grate 9, ashpit 10, floss hole 11 etc.; Its body of heater 1 front is provided with stove gate 2, one side is provided with water inlet 6, connect the water return outlet of radiator, the bottom is provided with fire grate 9, and body of heater 1 back is provided with floss hole 11, be communicated with chimney 3 by flue 8, flue 8 sides are provided with ashpit 10, are provided with inner conduit 7 in the chimney 3, and chimney 3 tops are outlet flues 5, one side is provided with delivery port 4, connects the water inlet of radiator.

Consult Fig. 4, Fig. 5, shown in Figure 6, described body of heater 1 adopts the 2.5-3mm hot rolled steel plate to be welded into cover 101, furnace body overcoat 102 in the cylindrical furnace, last lower sealing, and intermediate course forms water channel, and stove gate 2 is left in the front, seals around the stove gate 2; Floss hole 11 is left in body of heater 1 back, connects the front portion of flue 8 around the floss hole 11, and furnace body inner housing 101 and interior cover 801 welding of flue, furnace body overcoat 102 and 802 welding of flue overcoat, intermediate course formation water channel; The rear portion of flue 8 connects chimney 3, chimney 3 adopts the 2.5-3mm hot rolled steel plate to be welded into the interior cover 301 of cylindrical shape chimney, chimney overcoat 302, last lower sealing, and the interior cover 801 of flue welds with the interior cover 301 of chimney, flue overcoat 802 and 302 welding of chimney overcoat, intermediate course forms water channel; The welding of the interior cinclides position of cover 301 is communicated with the intermediate course water channel of flue 8 in the mouth of bend pipe up and down of inner conduit 7 and the chimney; Thus, make the interlayer in body of heater 1, chimney 3, the flue 8 constitute the water channel that communicates.

During use, that dig out and hole body of heater 1 diameter on the ground of body of heater 1 bottom, burning bavin standing grain in the hole or on fire grate 9, the water circulation heating in the heating water channel, flue gas is discharged from outlet flue 5.

Claims (6)

1. one kind is burnt the faggot energy-saving heating stove, comprises body of heater, chimney, it is characterized in that body of heater (1) is communicated with chimney (3) by flue (8), constitutes the water channel that interlayer communicates.

2. burning faggot energy-saving heating stove according to claim 1, the furnace body inner housing (101) that it is characterized in that described body of heater (1) is gone up lower sealing with furnace body overcoat (102), and intermediate course forms water channel, and stove gate (2) seals all around.

3. burning faggot energy-saving heating stove according to claim 1 and 2, the floss hole (11) that it is characterized in that described body of heater (1) back connects flue (8) front portion all around, cover (801) and furnace body inner housing (101) welding in the flue of flue (8), flue overcoat (802) and furnace body overcoat (102) welding, intermediate course forms water channel.

4. burning faggot energy-saving heating stove according to claim 1, it is characterized in that described flue (8) rear portion connects chimney (3), cover (301) is gone up lower sealing with chimney overcoat (302) in the chimney of chimney (3), and cover (301) and the interior cover of flue (801) welding in the chimney, chimney overcoat (302) and flue overcoat (802) welding, intermediate course forms water channel.

5. burning faggot energy-saving heating stove according to claim 1, it is characterized in that described flue (8) is provided with ashpit (10), be provided with inner conduit (7) in the chimney (3), the welding of the interior cinclides position of cover (301) is communicated with the intermediate course water channel of flue (8) in the mouth of bend pipe up and down of inner conduit (7) and the chimney; Chimney (3) top is outlet flue (5), and a side is provided with delivery port (4).

6. burning faggot energy-saving heating stove according to claim 1 is characterized in that described body of heater (1) front is provided with stove gate (2), and a side is provided with water inlet (6), and the bottom is provided with fire grate (9).

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