CN215982809U - Heating system of wood burning furnace with double-sided furnace door - Google Patents

Abstract

The utility model discloses a heating system of a wood burning furnace with a double-sided furnace door, which comprises an outer shell, an inner shell and an interlayer of the wood burning furnace with the double-sided furnace door, wherein the bottom of the outer shell is provided with an air inlet, the bottom of the interlayer is provided with an air door plate, the bottom side part of a combustion chamber is provided with an air outlet, the top of the outer shell is provided with a smoke outlet, the bottom of the outer shell is provided with a vent hole, and the wood burning furnace heating system is also provided with an air inlet control valve, a combustion-supporting pipe and a clamping mechanism of an observation furnace door. According to the utility model, through the matching of the air door plate and the air inlet control valve, the combustion-supporting pipe is additionally arranged in the combustion chamber, the clamping mechanism of the double-sided high-temperature-resistant observation furnace door is arranged, and the combustion-supporting bracket is arranged in the combustion chamber, so that wood in the wood-burning furnace is fully combusted, the output of carbon monoxide is reduced, the combustion efficiency is improved, and meanwhile, heat circulation is realized through air heat conduction, the heating efficiency is reached, and the device is worthy of popularization.

Description

Heating system of wood burning furnace with double-sided furnace door

Technical Field

The utility model relates to a heating system for a house, in particular to a heating system for a wood burning furnace with double-sided furnace doors.

Background

As is well known, the vast width of the country is wide, and areas with different degrees of natural disasters and severe weather have the possibility of paralyzing the power supply of local power grid lines no matter whether the ice and snow exist in the north or the wind and rain exist in the south. The system does not depend on electric power for operation, and is popular in areas with unstable electric power by wood-burning heating. For example, a "high efficiency black crystal glass wood burning furnace" disclosed in chinese patent literature, its publication number "CN 213119168U" includes an outer shell and an inner shell, an interlayer is provided between the inner shell and the outer shell, a combustion chamber is provided inside the inner shell, the combustion chamber is provided with small ventilation holes, an ash collecting chamber is provided below the combustion chamber, air is introduced into the interlayer through the operation of an air inlet machine, and the air enters the combustion chamber through the small ventilation holes, so that oxygen is sufficient at each position in the combustion chamber. However, this patent must be realized by operating the air inlet fan with external power, and cannot satisfy the scene of no power supply.

Because China is basically forbidden to fell forests at present, domestic wood burning sources are few, and the main approach is trees died from natural diseases or eliminated fruit trees. Therefore, the heating system of the wood burning furnace must solve the problem of wood burning conversion rate.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to solve the problems that: if a large amount of draft is generated in the combustion chamber, the combustion is rapid, a large amount of firewood is quickly combusted, a large amount of indoor oxygen is consumed, the use cost is increased, and the indoor air quality is influenced; if the smoke dust is generated by incomplete combustion, the coke ash is generated, when the wind is not smoothly drawn, the smoke dust is poured into a room to be harmful to health, the coke ash is accumulated in the furnace wall for a long time, and fire can be caused to cause fire risk when the coke ash reaches a certain thickness. Therefore, 1, the heating efficiency is improved by optimally setting a thermal cycle structure; 2. the transparent structure of the multiple furnace doors is arranged, so that the heating efficiency is improved, the combustion condition in the furnace is convenient to monitor, and the use safety is ensured; 3. make the timber burning in the wood burning stove abundant through optimizing technical scheme, reduce carbon monoxide output, improve combustion effect to solve above-mentioned not enough.

In order to achieve the above object, the present invention provides the following technical solutions.

A heating system of a wood burning furnace with a double-sided furnace door comprises the wood burning furnace with the double-sided furnace door, wherein the wood burning furnace with the double-sided furnace door comprises an outer shell and an inner shell, the inner shell is embedded in the outer shell, an inner cavity of the inner shell forms a combustion chamber, an interlayer is formed between the outer shell and the inner shell, an air inlet is arranged at the bottom of the outer shell, an air door plate is arranged at the bottom of the interlayer, an air outlet is arranged at the side part of the bottom of the combustion chamber, an air inlet pipe is arranged between the air inlet and the air door plate, a closed cavity is formed between the air door plate and the air outlet, a smoke outlet is arranged at the top of the outer shell, a smoke control port is arranged at the top of the combustion chamber, a smoke passing pipe is arranged between the smoke outlet and the smoke control port, a side vent hole is arranged at the side surface of the bottom of the outer shell, an outer feeding door is arranged at the side surface of the inner shell, the outer feeding door and the inner feeding door are arranged oppositely.

Furthermore, the air door plate comprises a ventilation opening formed by a plurality of fan-shaped hole circumferential arrays, an air inlet control valve connected with a control rod is arranged at the air door plate, the air inlet control valve is provided with opposite ventilation openings, and the control rod extends out of the shell.

Furthermore, combustion-supporting pipe is arranged at the top of the combustion chamber, the combustion-supporting pipe is a square through pipe, the pipe orifice is communicated with the air door plate, and a plurality of small holes are formed in the downward position of the pipe wall.

Furthermore, the front and back surfaces of the middle part of the shell are respectively provided with a high-temperature resistant observation furnace door which is made of high-temperature resistant glass.

Further, observe the furnace gate side and set up kayser mechanism, kayser mechanism including take the door handle of spacing groove, set up in observe the furnace door on the furnace gate round pin, set up in observe the spacer pin on the furnace gate and set up in furnace frame round pin on the shell, the spacing groove suit is in on the spacer pin, the door handle winds furnace door round pin axle center is rotatory, and the kayser is in on the furnace frame round pin.

Further, a fireproof plate is arranged around the inner wall of the combustion chamber.

Furthermore, a combustion-supporting bracket is arranged at the bottom of the combustion chamber and is erected above the air outlet.

Furthermore, the top of the shell is provided with heat transmission ports which are distributed on two sides of the smoke exhaust port.

Furthermore, secondary smoke outlets are formed in the top of the inner shell and distributed on two sides of the smoke control outlet.

Further, the side vent linear array is distributed on the bottom side surface of the shell, and the bottom vent linear array is distributed on the bottom of the shell.

Compared with the prior art, the utility model has the following beneficial effects.

According to the utility model, wood is combusted in the combustion chamber, oxygen entering from the air door plate supports combustion, so that air in an interlayer formed between the outer shell and the inner shell conducts heat, and air flow is circulated through the side vent holes and the bottom vent holes, thus thermal circulation is realized, and a heating function is achieved.

The utility model adjusts the air inlet quantity through the matching of the air door plate and the air inlet control valve, thereby controlling the air quantity entering the combustion chamber, fully combusting the wood in the wood burning furnace, reducing the output of carbon monoxide, improving the combustion efficiency and controlling the heating effect.

According to the utility model, the combustion-supporting pipe is additionally arranged in the combustion chamber, so that oxygen supply is increased for the combustion chamber, the combustion is more sufficient, and the heating effect is improved.

According to the utility model, the double-sided high-temperature-resistant observation furnace door is arranged, so that the heating effect is improved, the combustion situation in the furnace is convenient to observe, the use safety is ensured, and the appreciation is improved.

The utility model is provided with the locking mechanism, the observation furnace door is locked on the shell furnace frame by utilizing the door handle with dead weight, or the observation furnace door is opened by lifting the door handle, so that the opening and closing operation of the observation furnace door is convenient, and the effective management of the furnace combustion chamber is realized.

The fire-proof plate is arranged, so that the safety of the wood burning furnace is enhanced.

According to the utility model, the combustion-supporting bracket is arranged in the combustion chamber, and wood is burnt in an overhead manner, so that the wood is burnt more fully, and the heating effect is further improved.

The utility model is provided with the heat transmission port, and can transmit the warm air in the interlayer outwards by connecting the heat transmission pipeline, thereby realizing the long-distance heating effect.

The secondary smoke outlet is arranged, when smoke in the furnace is too large, the heat delivery port can be adjusted to deliver the smoke outwards from the smoke delivery port, and the smoke clearing function is realized.

The bottom or the side surface of the shell is provided with regular vent holes, so that a thermal cycle structure is optimized, and the heating efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, are not to be construed as unduly limiting the utility model. The terminology in the drawings is for the purpose of describing and explaining the utility model only and is not to be construed as any additional limitation.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic longitudinal layout of the internal structure of the present invention.

Fig. 3 is a schematic diagram of the transverse layout of the internal structure of the present invention.

Fig. 4 is a schematic structural view of the wind door panel of the present invention.

FIG. 5 is a back view of the damper panel of the present invention.

Fig. 6 is a schematic structural view of the combustion supporting tube of the present invention.

FIG. 7 is a schematic view of the latch mechanism of the present invention.

Reference numerals: 1-outer shell, 11-observation furnace door, 111-door handle, 112-furnace door pin, 113-limit pin, 114-furnace frame pin, 12-external feeding door, 13-side vent hole, 14-bottom vent hole, 15-air inlet, 16-smoke outlet, 17-heat transfer port, 2-inner shell, 22-internal feeding door, 26-smoke control port, 27-secondary smoke outlet, 3-interlayer, 4-combustion chamber, 41-fire-proof plate, 45-air outlet, 61-air door plate, 62-air inlet control valve, 63-control rod, 8-combustion-supporting bracket and 9-combustion-supporting pipe.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and specific embodiments so that the utility model may be more clearly and intuitively understood.

It should be noted that: the terms "upper", "lower", "inner", "outer", "bottom", "side", "front", "rear", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the context of the application and are not used to limit the device or component indicated to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of dependency, connection or effect relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Example 1.

As shown in figure 1, a double-side fire door wood burning furnace of a double-side fire door wood burning furnace heating system, wherein a high-temperature resistant observation furnace door 11 is arranged in a furnace frame of a shell 1 of the double-side fire door wood burning furnace and is made of high-temperature resistant glass. The control rod 63 for observing the lower part of the oven door 11 extends out of the shell 1, which is convenient for adjusting the ventilation quantity. The bottom of the shell 1 is provided with side vent holes 13, the side vent holes 13 are distributed on the side face of the bottom, the side vent holes are distributed in a linear array mode, the side vent holes are convenient to communicate with an air pipe, and the side vent holes are laid along the ground to supply warm air. Certainly, the top is provided with an exhaust port 16 and a heat transmission port 17, the exhaust port 16 is externally connected with a smoke exhaust pipe, smoke in the combustion chamber is exhausted out of the combustion chamber 4 through the smoke exhaust pipe, and the heat transmission port 17 is externally connected with a heat transmission pipe to transmit the warm air to the heating area.

As shown in fig. 2, the inner shell 2 is embedded in the outer shell 1, an interlayer 3 is formed between the outer shell 1 and the inner shell 2, an air inlet 15 is arranged in the center of the bottom of the outer shell 1, the air inlet 15 is communicated with an air door plate 61 through an air inlet pipe, an air outlet 45 is arranged at the bottom side of the combustion chamber 4, a plurality of air outlets 45 are distributed around the bottom of the combustion chamber, a combustion-supporting bracket 8 is arranged above the air outlet 45, and the wood is placed on the combustion-supporting bracket 8 for combustion. The wood is put into the furnace from the outer feed gate 12 arranged on the side of the outer shell 1 and the inner feed gate 22 arranged on the side of the inner shell 2. A fire-proof plate 41 is provided around the inner wall of the combustion chamber 4 to prevent flame from entering the sandwiched layer 3. A smoke control port 26 is arranged at the top of the combustion chamber 4, and a smoke through pipe is arranged between the smoke exhaust port 16 and the smoke control port 26 and is used for controlling smoke exhaust. For a more extensive supply of warm air, a linear array of bottom vents 14 is distributed in the bottom of the housing 1.

Example 2.

As shown in fig. 3, unlike embodiment 1, in a heating system of a wood burning stove with a double-sided stove door, a damper plate 61 includes a ventilation opening formed by a circumferential array of a plurality of fan-shaped holes, an air inlet control valve 62 connected to a control rod 63 is provided at the damper plate 61, the air inlet control valve 62 is provided with an opposite ventilation opening, and the control rod 63 extends to the outside of the housing 1.

As shown in fig. 4 and 5, the air intake control valve 62 and the damper plate 61 are coaxially fitted together, the damper plate 61 is provided with a mounting hole connected to the sandwich 3, and a control rod 63 connected to the air intake control valve 62 extends straight to both ends. The ventilation quantity of the air inlet control valve 62 is controlled by controlling the ventilation quantity of the air door plate 61 only by shifting the control rod 63, so that relative rotation displacement is generated between the air inlet control valve 62 and the air door plate 61, along with the increase or reduction of the areas of the plurality of fan-shaped holes, the air inlet quantity is controlled, and the flame size is controlled. The air inlet amount is controlled by the air door plate, the cold air is heated by the heat of the combustion chamber 4 after entering, and the air is divided into two sides by the air duct to support combustion.

Example 3.

As shown in fig. 3, the heating system of the wood-burning furnace with the double-sided furnace door is different from that of the embodiment 1, a combustion-supporting pipe 9 is arranged at the top of a combustion chamber 4, the combustion-supporting pipe 9 is a square through pipe, a pipe opening is communicated with an air door plate 61, and a plurality of small holes are formed in the downward position of the pipe wall. When the air door plate 61 is ventilated, the combustion-supporting pipe 9 is also ventilated, oxygen is output from the small holes, wood burning in the auxiliary combustion chamber 4 is more fully combusted, and therefore heating efficiency is improved. An automatic heating air inlet system is adopted, so that the combustion is more sufficient, and the dust emission can be controlled within 1.3 g/kg. The combustion-supporting pipe 9 has the advantages that oxygen enters from two sides and exits from a small hole in the middle, secondary combustion is achieved, the heat efficiency is improved, and dust is reduced. After cold air enters, the air is heated by the heat of the combustion chamber 4, the air is divided into two sides through the air duct to support combustion, and then enters the combustion-supporting pipe 9 and the glass observation furnace door 11 to be cleaned.

As shown in fig. 6, the combustion supporting pipe 9 is a square pipe and is provided with a plurality of small holes which are uniformly arrayed. Of course, the combustion supporting pipe 9 may be a circular pipe.

Example 4.

As shown in fig. 1 and 7, a heating system of a wood burning furnace with a double-sided furnace door, a high-temperature resistant observation furnace door 11 is installed in a furnace frame of a shell 1 of the wood burning furnace with the double-sided furnace door, a clamping mechanism is arranged on the side edge of the observation furnace door 11, the clamping mechanism comprises a door handle 111 with a limit groove, a furnace door pin 112 arranged on the observation furnace door 11, a limit pin 113 arranged on the observation furnace door 11 and a furnace frame pin 114 arranged on the shell 1, the limit groove is sleeved on the limit pin 113, the door handle 111 is provided with a self-weight mechanism, the door handle 111 rotates around the axis of the furnace door pin 112, and the clamping mechanism is arranged on the furnace frame pin 114, and the observation furnace door 11 is locked by the self-weight mechanism and cannot be automatically opened.

Example 5.

As shown in figure 2, the heating system of the wood-burning furnace with the double-sided furnace door is characterized in that a smoke outlet 16 and a heat transmission port 17 are arranged at the top of an outer shell 1, a smoke exhaust pipe is connected outside the smoke outlet 16, secondary smoke outlets 27 are arranged at the top of an inner shell 2 and distributed on two sides of a smoke control port 26, and the smoke control port 26 is arranged above the smoke outlet 16. Through the pipe connection between heat transfer port 17 and the time exhaust port 27, heat transfer port 17 uses as the time exhaust port, and such setting, when the smog in the combustion chamber is too dense, can discharge fume simultaneously through heat transfer port 17 and exhaust port 16 to increase the dynamics of discharging fume, clear up smog fast.

As described in the above embodiments, operating without relying on electricity is a very significant advantage of wood-burning heating systems, enabling their widespread use in areas where electricity is unstable. The utility model is beautiful, and the flame jumping in the furnace is the dynamic beauty which can not be replaced by any other household products. The utility model discloses a healthy, wood burning stove enables the air warm and not dry, sees through glass infrared thermal radiation and promotes human blood circulation. The utility model discloses a two sides all have ornamental effect, and two-sided all can transmit heat to increased heat transfer surface and heat radiation, can pass to the room in the heat in the combustion chamber.

In addition to the above embodiments, the technical features of the present invention can be re-selected and combined to form new embodiments within the scope of the claims and the specification of the present invention, which are all realized by those skilled in the art without creative efforts, and thus, the embodiments of the present invention which are not described in detail should be regarded as the specific embodiments of the present invention and are within the protection scope of the present invention.

Claims (10)

1. The utility model provides a two-sided furnace gate wood-burning stove heating system which characterized in that: comprises a wood burning furnace with a double-sided furnace door, the wood burning furnace with the double-sided furnace door comprises an outer shell (1) and an inner shell (2), the inner shell (2) is embedded in the outer shell (1), the inner cavity of the inner shell (2) forms a combustion chamber (4), an interlayer (3) is formed between the outer shell (1) and the inner shell (2),

an air inlet (15) is arranged at the bottom of the shell (1), an air door plate (61) is arranged at the bottom of the interlayer (3), an air outlet (45) is arranged at the bottom of the combustion chamber (4), an air inlet pipe is arranged between the air inlet (15) and the air door plate (61), a closed cavity is formed between the air door plate (61) and the air outlet (45),

the top of the shell (1) is provided with a smoke outlet (16), the top of the combustion chamber (4) is provided with a smoke control port (26), a smoke through pipe is arranged between the smoke outlet (16) and the smoke control port (26),

the bottom side surface of the shell (1) is provided with a side vent hole (13), the bottom of the shell (1) is provided with a bottom vent hole (14),

the side surface of the outer shell (1) is provided with an outer feeding door (12), the side surface of the inner shell (2) is provided with an inner feeding door (22), and the outer feeding door (12) and the inner feeding door (22) are arranged oppositely.

2. The heating system of the wood burning stove with the double-sided stove door as claimed in claim 1, wherein: the air door plate (61) comprises a ventilation opening formed by a plurality of fan-shaped hole circumferential arrays, an air inlet control valve (62) connected with a control rod (63) is arranged at the air door plate (61), the air inlet control valve (62) is provided with opposite ventilation openings, and the control rod (63) extends out of the shell (1).

3. The heating system of the wood burning stove with the double-sided fire door as claimed in claim 1 or 2, wherein: combustion-supporting pipe (9) is arranged at the top of the combustion chamber (4), the combustion-supporting pipe (9) is a square through pipe, the pipe orifice is communicated with the air door plate (61), and a plurality of small holes are formed in the downward position of the pipe wall.

4. A double sided oven door wood burning oven heating system as claimed in claim 1, 2 or 3, wherein: the front and back surfaces of the middle part of the shell (1) are respectively provided with a high-temperature-resistant observation furnace door (11) which is made of high-temperature-resistant glass.

5. The heating system of the wood burning stove with the double-sided stove door as claimed in claim 4, wherein: observe furnace gate (11) side and set up latch mechanism, latch mechanism including take door knob (111) of spacing groove, set up in observe furnace gate round pin (112) on furnace gate (11), set up in observe spacer pin (113) on furnace gate (11) and set up in stove frame round pin (114) on shell (1), the spacing groove suit is in on spacer pin (113), door knob (111) wind stove gate round pin (112) axle center is rotatory, and the latch is in on stove frame round pin (114).

6. The heating system of the wood burning stove with the double-sided stove door as claimed in claim 1, wherein: and a fireproof plate (41) is arranged around the inner wall of the combustion chamber (4).

7. The heating system of the wood burning stove with the double-sided stove door as claimed in claim 1, wherein: and a combustion-supporting bracket (8) is arranged at the bottom of the combustion chamber (4) and is erected above the air outlet (45).

8. The heating system of the wood burning stove with the double-sided stove door as claimed in claim 1, wherein: the top of the shell (1) is provided with a heat transmission port (17) which is distributed on two sides of the smoke exhaust port (16).

9. The heating system of the wood burning stove with the double-sided stove door as claimed in claim 1, wherein: the top of the inner shell (2) is provided with secondary smoke outlets (27) which are distributed on two sides of the smoke control outlet (26).

10. A double-sided oven door wood-burning oven heating system as claimed in any one of claims 1 to 9, wherein: the side ventilation holes (13) are distributed on the bottom side face of the shell (1) in a linear array mode, and the bottom ventilation holes (14) are distributed on the bottom of the shell (1) in a linear array mode.

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