CN202709182U - Firewood and coal dual-use furnace with movable furnace core - Google Patents

Firewood and coal dual-use furnace with movable furnace core Download PDF

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Publication number
CN202709182U
CN202709182U CN 201220145563 CN201220145563U CN202709182U CN 202709182 U CN202709182 U CN 202709182U CN 201220145563 CN201220145563 CN 201220145563 CN 201220145563 U CN201220145563 U CN 201220145563U CN 202709182 U CN202709182 U CN 202709182U
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CN
China
Prior art keywords
firewood
coal
stove
furnace
movable
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Expired - Fee Related
Application number
CN 201220145563
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Chinese (zh)
Inventor
周德广
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周德广
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Priority to CN 201220145563 priority Critical patent/CN202709182U/en
Application granted granted Critical
Publication of CN202709182U publication Critical patent/CN202709182U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a secondary combustion technology, and in particular to a firewood and coal dual-use furnace with a movable furnace core. The upper end of a barrel-shaped furnace body is provided with a furnace desk, the lower end of the furnace body is fixed on a furnace seat, an ash drawer is arranged inside the furnace seat, one side of the upper portion of the furnace body is provided with a smoke channel, one side of the middle portion of the furnace body is provided with a firewood adding pipe which is communicated with a firewood furnace core, the firewood furnace core and a coal furnace core are arranged inside the furnace body, the lower end of the firewood furnace core is provided with a furnace core support plate, the upper end of the firewood furnace core is provided with a movable wind plate and a fire blocking ring, the furnace core support plate, a furnace bridge, a lower wind plate and a wind door are arranged below the firewood furnace core, and the movable wind plate is designed to be in a bowl shape. Different secondary wind supply amount and different wind compensation positions needed in firewood firing and coal firing can be achieved ingeniously, and secondary combustion effects can be achieved no matter by firing firewood or by firing coal. The periphery wall of the coal furnace core is provided with a wind inlet hole C, so that energy saving and high efficiency can be achieved when coal is fired.

Description

Movable combustion chamber firewood and coal dual-purpose stove
Technical field
The utility model relates to a kind of domestic stove, relates in particular to the movable combustion chamber firewood and coal dual-purpose stove of secondary burning technology.
Background technology
Secondary burning technology generally is applied in the domestic stove at present, utilize secondary burning technology that fuel is burnt under half vaporized state, can reach efficient energy-saving and without advantages such as tar emissions, so liked by numerous users, not enough is, it is undesirable that secondary burning technology is applied in the firewood and coal dual-purpose stove effect, because bavin and coal are two kinds of different materials, need under different conditions, just can reach the best combustion effect, wood stove need to be inputted secondary air inlet combustion-supporting more than the first half in combustion chamber, and coal stove need to be inputted secondary air inlet combustion-supporting in Lower Half and top in combustion chamber, the firewood and coal dual-purpose stove of prior art only shares a combustion chamber, be used for the burning bavin or burn coal all reaching desirable second-time burning effect, be not easy to change after combustion chamber damages.
The utility model content
For the deficiency that the firewood and coal dual-purpose stove that overcomes prior art exists, the utility model provides a kind of movable combustion chamber firewood and coal dual-purpose stove, and it not only changes combustion chamber easily, and no matter is used for burning bavin or burns coal reaching best second-time burning effect.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises the stove table, fire-stop ring, loose flange, fresh air inlet A, movable wind dish, the fire chamber, fire chamber flange, fresh air inlet B, air channel flange, charge pipe, the leeward dish, grate, air door, fresh air inlet C, the stove seat, the combustion chamber supporting plate, coal stove core, the wood stove core, the air channel, body of heater, ash discharging hole, flue, exhaust opening, it is characterized in that: the fire door that is provided with stove table and stove table central authorities in barrel-shaped body of heater upper end, below fire door, be provided with fiery chamber, sidewall is provided with flue in fiery chamber, the body of heater lower end is fixed on the stove seat, in the stove seat, be provided with grey drawer, one side is provided with the charge pipe that communicates with the wood stove core at the body of heater middle part, in body of heater, be provided with straight-cylindrical wood stove core, be provided with air channel flange in wood stove core upper port, the fire-stop ring of fire chamber flange and tubular, be provided with leeward dish and air door in wood stove core lower port, be provided with coal stove core at the wood stove in-core.
Described fiery chamber is ring groove shape, jointly is comprised of the fire door above it, the fiery chamber flange below it, the body of heater of its outer wall and the fire-stop ring of inwall.
Described fiery chamber flange is the porose ring plates of central authorities, and its outer rim is fixed on body of heater middle and upper part inwall, and its inner rim connects the lower port of fire-stop ring, below it with air channel flange spacing 1cm to 3cm.
Described air channel flange is the porose ring plates of central authorities, the ring Zhou Junbu fresh air inlet B between its inner rim and its outer rim, and its outer rim is fixed on body of heater middle and upper part inwall, and its inner rim connects the upper port of wood stove core.
Described leeward dish is bowl-type, and its upper port connects the lower port of wood stove core, and its lower port is provided with movable air door.
Described coal stove core is tapered, makes with fire-resistant sandy soil, and its Lower Half ring Zhou Junbu fresh air inlet C is provided with combustion chamber supporting plate and grate in its bottom, is provided with in the top movable wind dish and loose flange.
Described movable wind dish is inverted bowl-type, and half-section is straight tube shape on it, its lower half-section flare, the ring Zhou Junbu fresh air inlet A of half-section and lower half-section on it.
Described loose flange is the porose ring plates of central authorities, and its inner rim and movable wind dish upper port are flexibly connected, and its outer rim is near the fire-stop ring inwall.
Described flue is up big and down small square tube, and there is exhaust opening its upper end, and its lower port communicates with fiery chamber, is provided with in its lower section ash discharging hole.
Described ash discharging hole is square, be positioned at flue below, be provided with movable cover plate in the ash discharging hole.
The beneficial effects of the utility model are, movable wind dish is designed to inverted bowl-type, can finish dexterously and burn bavin or burn coal separately required different secondary air amount and different air intake positions, no matter be used for burning bavin or burn coal reaching desirable second-time burning effect, movable wind dish is to be movably placed in the coal stove core upper end, and coal stove core is easily worn part, is easy to after the damage change, coal stove core Zhou Bi of the present utility model is provided with air intake C, makes also to reach efficient energy-saving when burning coal.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model general structure schematic diagram.
Fig. 2 is the utility model wood stove structural representation.
Fig. 3 is coal stove core structural representation of the present utility model.
Fig. 4 is movable wind dish structural representation of the present utility model.
The specific embodiment
1-stove table, 2-fire-stop ring, 3-loose flange, the movable wind dish of 4-fresh air inlet A, 5-, 6-fire chamber, 7-fire chamber flange, 8-fresh air inlet B, 9-air channel flange, 10-charge pipe, 11-leeward dish, 12-grate, 13-air door, 14-fresh air inlet C, 15-stove seat, 16-combustion chamber supporting plate, 17-coal stove core, 18-wood stove core, 19-air channel, 20-body of heater, 21-ash discharging hole, 22-flue, 23-exhaust opening among the figure.
In the accompanying drawings, barrel-shaped body of heater (20) upper end is provided with the fire door of stove table (1) and stove table central authorities, below fire door, be provided with fiery chamber (6), sidewall is provided with flue (22) in fiery chamber (6), body of heater (20) lower end is fixed on the stove seat (15), in stove seat (15), be provided with grey drawer, one side is provided with the charge pipe (10) that communicates with wood stove core (18) at body of heater (20) middle part, in body of heater (20), be provided with straight-cylindrical wood stove core (18), be provided with air channel flange (9) in wood stove core (18) upper port, the fire-stop ring (2) of fire chamber flange (7) and tubular, be provided with leeward dish (11) and air door (13) in wood stove core (18) lower port, in wood stove core (18), be provided with coal stove core (17).
Described fiery chamber (6) is ring groove shape, jointly is comprised of the fire door above it, the fiery chamber flange (7) below it, the body of heater (20) of its outer wall and the fire-stop ring (2) of inwall.
Described fiery chamber flange (7) is the porose ring plates of central authorities, and its outer rim is fixed on body of heater (20) middle and upper part inwall, and its inner rim connects the lower port of fire-stop ring (2), below it with air channel flange (9) spacing 1cm to 3cm.
Described air channel flange (9) is the porose ring plates of central authorities, the ring Zhou Junbu fresh air inlet B(8 between its inner rim and its outer rim), its outer rim is fixed on body of heater (20) middle and upper part inwall, and its inner rim connects the upper port of wood stove core (18).
Described leeward dish (11) is bowl-type, and its upper port connects the lower port of wood stove core (18), and its lower port is provided with movable air door (13).
Described coal stove core (17) is tapered, makes its Lower Half ring Zhou Junbu fresh air inlet C(14 with fire-resistant sandy soil), be provided with combustion chamber supporting plate (16) and grate (12) in its bottom, be provided with in the top movable wind dish (5) and loose flange (3).
Described movable wind dish (5) is inverted bowl-type, and half-section is straight tube shape on it, its lower half-section flare, the ring Zhou Junbu fresh air inlet A(4 of half-section and lower half-section on it).
Described loose flange (3) is the porose ring plates of central authorities, and its inner rim and movable wind dish (5) upper port are flexibly connected, and its outer rim is near fire-stop ring (2) inwall.
Described flue (22) is up big and down small square tube, and there is exhaust opening (23) its upper end, and its lower port communicates with fiery chamber (6), is provided with in its lower section ash discharging hole (21).
Described ash discharging hole (21) is square, be positioned at flue below, be provided with movable cover plate in the ash discharging hole (21).
When the utility model uses as wood stove, to take out coal stove core from the wood stove in-core, because faggot can produce larger smog when burning, need to the more air quantity oxygenation of first half input in combustion chamber make it fully burning of gasification, this moment, movable wind dish was under action of gravitation, its lower port is corresponding with wood stove core upper port coincide, the loose flange edge of movable wind dish is near the fire-stop ring inwall simultaneously, secondary air enters fresh air inlet A by air channel and fresh air inlet B and blows in the stove combustion-supportingly, reaches the second-time burning effect of efficient energy-saving.
When the utility model conduct is used as coal stove, because the coal calorific value is high, need the coal stove core that fire-resistant sandy soil are made is put into the wood stove in-core, because coal is difficult for catching fire, special at the Lower Half ring Zhou Junbu of coal stove core fresh air inlet C, after coal stove core is put into the wood stove in-core, to put into original position to movable wind dish, under action of gravitation, movable wind dish is corresponding with the upper port of coal stove core to coincide, this moment, secondary air can only enter from the fresh air inlet A of the upper half-section of movable wind dish and the fresh air inlet C of coal stove core perisporium, thereby reach Air Quantity Required, owing to be provided with fresh air inlet C and be provided with fresh air inlet A on the coal stove core top at coal stove core Zhou Bi, burn the second-time burning effect that coal also can reach efficient energy-saving.

Claims (10)

1. movable combustion chamber firewood and coal dual-purpose stove, it comprises the stove table, fire-stop ring, loose flange, fresh air inlet A, movable wind dish, the fire chamber, fire chamber flange, fresh air inlet B, air channel flange, charge pipe, the leeward dish, grate, air door, fresh air inlet C, the stove seat, the combustion chamber supporting plate, coal stove core, the wood stove core, the air channel, body of heater, ash discharging hole, flue, exhaust opening, it is characterized in that: the fire door that is provided with stove table and stove table central authorities in barrel-shaped body of heater upper end, below fire door, be provided with fiery chamber, sidewall is provided with flue in fiery chamber, the body of heater lower end is fixed on the stove seat, in the stove seat, be provided with grey drawer, one side is provided with the charge pipe that communicates with the wood stove core at the body of heater middle part, in body of heater, be provided with straight-cylindrical wood stove core, be provided with air channel flange in wood stove core upper port, the fire-stop ring of fire chamber flange and tubular, be provided with leeward dish and air door in wood stove core lower port, be provided with coal stove core at the wood stove in-core.
2. movable combustion chamber firewood and coal dual-purpose stove according to claim 1, it is characterized in that: described fiery chamber is ring groove shape, jointly is comprised of the fire door above it, the fiery chamber flange below it, the body of heater of its outer wall and the fire-stop ring of inwall.
3. movable combustion chamber firewood and coal dual-purpose stove according to claim 1, it is characterized in that: described fiery chamber flange is the porose ring plate of central authorities, its outer rim is fixed on body of heater middle and upper part inwall, and its inner rim connects the lower port of fire-stop ring, below it with air channel flange spacing 1cm to 3cm.
4. movable combustion chamber firewood and coal dual-purpose stove according to claim 1, it is characterized in that: described air channel flange is the porose ring plate of central authorities, ring Zhou Junbu fresh air inlet B between its inner rim and its outer rim, its outer rim is fixed on body of heater middle and upper part inwall, and its inner rim connects the upper port of wood stove core.
5. movable combustion chamber firewood and coal dual-purpose stove according to claim 1, it is characterized in that: described leeward dish is bowl-type, and its upper port connects the lower port of wood stove core, and its lower port is provided with movable air door.
6. movable combustion chamber firewood and coal dual-purpose stove according to claim 1, it is characterized in that: described coal stove core is tapered, makes its Lower Half ring Zhou Junbu fresh air inlet C with fire-resistant sandy soil, be provided with combustion chamber supporting plate and grate in its bottom, be provided with in the top movable wind dish and loose flange.
7. according to claim 1 or 6 described movable combustion chamber firewood and coal dual-purpose stoves, it is characterized in that: described movable wind dish is inverted bowl-type, and half-section is straight tube shape on it, its lower half-section flare, the ring Zhou Junbu fresh air inlet A of half-section and lower half-section on it.
8. according to claim 1 or 6 described movable combustion chamber firewood and coal dual-purpose stoves, it is characterized in that: described loose flange is the porose ring plates of central authorities, its inner rim and the flexible connection of movable wind dish upper port, and its outer rim is near the fire-stop ring inwall.
9. movable combustion chamber firewood and coal dual-purpose stove according to claim 1, it is characterized in that: described flue is up big and down small square tube, and there is exhaust opening its upper end, and its lower port communicates with fiery chamber, is provided with in its lower section ash discharging hole.
10. according to claim 1 or 9 described movable combustion chamber firewood and coal dual-purpose stoves, it is characterized in that: described ash discharging hole is square, be positioned at flue below, be provided with movable cover plate in the ash discharging hole.
CN 201220145563 2012-04-10 2012-04-10 Firewood and coal dual-use furnace with movable furnace core Expired - Fee Related CN202709182U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220145563 CN202709182U (en) 2012-04-10 2012-04-10 Firewood and coal dual-use furnace with movable furnace core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220145563 CN202709182U (en) 2012-04-10 2012-04-10 Firewood and coal dual-use furnace with movable furnace core

Publications (1)

Publication Number Publication Date
CN202709182U true CN202709182U (en) 2013-01-30

Family

ID=47589478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220145563 Expired - Fee Related CN202709182U (en) 2012-04-10 2012-04-10 Firewood and coal dual-use furnace with movable furnace core

Country Status (1)

Country Link
CN (1) CN202709182U (en)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130130

Termination date: 20150410

EXPY Termination of patent right or utility model