CN212777466U - Novel firewood stove - Google Patents

Novel firewood stove Download PDF

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Publication number
CN212777466U
CN212777466U CN202021590499.3U CN202021590499U CN212777466U CN 212777466 U CN212777466 U CN 212777466U CN 202021590499 U CN202021590499 U CN 202021590499U CN 212777466 U CN212777466 U CN 212777466U
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China
Prior art keywords
shell
stove
air inlet
furnace
bag
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Application number
CN202021590499.3U
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Chinese (zh)
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王伟
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王伟
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Priority to CN202021590499.3U priority Critical patent/CN212777466U/en
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Abstract

The utility model discloses a novel firewood stove, including the stove bottom, the stove bottom top is provided with the shell, and the inside inner bag that is provided with of shell, ventilation hole have evenly been seted up to inner bag upper portion and bottom, the shell lower part is provided with the air inlet, is provided with the deep bead on the outer wall of air inlet, is provided with induced air plate on the inner wall of air inlet, the shell both sides are provided with the handle, and the shell top is provided with the furnace end, has seted up out the burner in the middle of the furnace end, and it is provided with the. The matching of the wind shield, the wind guide plate and the ventilation holes of the utility model leads the wood to form the fire tornado effect in the process of burning from top to bottom, the fire burns strongly and fully, the pan is heated uniformly, and the wind resistance is good; the wind shield is arranged on the front face of the air inlet, and the wind shield just shields the air inlet when the front face is seen, so that the appearance is attractive. According to the test, the firewood can be burnt for 30-60 minutes after being added once, the requirements of families can be completely met, the use and the operation are convenient, and the energy is saved and the environment is protected.

Description

Novel firewood stove
Technical Field
The utility model belongs to domestic firewood stove or outdoor firewood stove field especially relate to a novel firewood stove.
Background
The firewood stove is a common burning appliance in daily life, and is used more in family or outdoor camping. The main principle of the existing widely used firewood stove is the process of the firewood burning by itself after being heated and ignited in the combustion chamber. The structure of the furnace is simple, ignition is started from the lower part of the fuel, and the added fuel (firewood) is dry, so that the ideal fire output can be obtained. Along with the increase of environmental protection, wood gas stoves are rising, the working principle is similar to the process of wood dry distillation, and fuel below is heated and decomposed into new carbon and some gaseous substances, and the gaseous substances are combusted to generate flame, so that the heating effect is achieved. Although the original firewood stove is improved to a certain extent by the wood gas stove, the dried wood gas can overflow to the periphery in the upward flowing process, the flame is not beneficial to centralized heating, and the utilization rate is low. Therefore, a firewood stove with sufficient flame combustion, centralized heating and high combustion utilization rate needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at designing a novel firewood stove with sufficient flame combustion, centralized heating and high combustion utilization rate.
Based on the above-mentioned purpose, the utility model discloses take following technical scheme:
the utility model provides a novel firewood stove, includes the stove bottom, and the stove bottom top is provided with the shell, and the inside inner bag that is provided with of shell, ventilation hole have evenly been seted up to inner bag upper portion and bottom, the shell lower part is provided with the air inlet, is provided with the deep bead on the outer wall of air inlet, is provided with the induced air board on the inner wall of air inlet, the shell both sides are provided with the handle, and the shell top is provided with the furnace end, has seted up out the burner in the middle of the furnace end, and it is provided with the support to go out the burner periphery, stove bottom, shell and inner bag constitute a body coupling, and all have the space in the middle of stove bottom and inner bag, the induced air board sets up on air inlet one side.
Further, the wind deflector is obliquely fixed on the side of the air inlet through a screw.
Further, the diameter of the bottom of the furnace end is matched with the diameter of the top of the inner container, and the furnace end is detachably connected with the inner container.
Furthermore, a groove is formed in the furnace head, and the support is detachably connected with the furnace head through the groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses be provided with the deep bead on air inlet department outer wall, be provided with induced air board on air inlet department inner wall, induced air board and deep bead set up respectively in the both sides of air inlet, and are parallel to each other. In the in-process that the firewood stove used, the air is when getting into the shell from the air inlet inside, and the air flows clockwise under the effect of deep bead, after around the round, the air current still moves according to original direction under the effect of induced air board, so form rotatory air current in the space intermediate layer that stove bottom, shell, inner bag constitute, rotatory air current enters into the inner bag through the ventilation hole and mixes with the combustion gas of dry distillation, forms rotatory burning flame, and the burning is concentrated, and the high-usage.
2. The ventilation holes are uniformly arranged at the upper part and the bottom of the inner container, the ventilation holes at the upper part are used for providing oxygen in the combustion process, so that the ignition is convenient, the wood gas obtained by dry distillation is spirally combusted, and the flame is concentrated so as to be convenient for heating; the bottom ventilation hole has the function of allowing air to enter from the bottom during combustion to assist in dry distillation of more wood coal gas, and enables the firewood burning to the bottom of the inner container to be more completely burnt.
3. The wind shield arranged in the utility model is fixed on the side surface of the air inlet through the screw, the length of the wind shield is larger than that of the air inlet, and the wind shield and the shell are inclined at a certain angle, so that the wind shield just shields the air inlet when viewed from the front, which is favorable for the beauty; meanwhile, when the air flow enters the air inlet through the inclined angle, the flow speed of the air is accelerated, spiral air flow is conveniently formed in the furnace body, and the combustion is sufficient.
4. The matching of the wind shield, the wind guide plate and the ventilation holes of the utility model leads the wood to form the fire tornado effect in the process of burning from top to bottom, the fire burns strongly and fully, the pan is heated uniformly, and the wind resistance is good; according to the test, the firewood can be burnt for 30-60 minutes after being added once, the requirement of a family can be completely met, the use is convenient, and the energy is saved and the environment is protected.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a structural view of the present invention;
FIG. 3 is a top view of the present invention with the burner removed;
FIG. 4 is a perspective view of the middle burner of the present invention;
fig. 5 is a perspective view of the middle bracket of the present invention.
1. A furnace bottom; 2. a housing; 3. a handle; 4. a furnace end; 5. a support; 6. a fire outlet; 7. a wind deflector; 8. an air inlet; 9. an inner container; 10. a vent hole; 11. an air induction plate; 12. and (4) a groove.
Detailed Description
As shown in figures 1-5, the utility model discloses a novel firewood stove, including stove bottom 1, stove bottom 1 top is provided with shell 2, and the inside inner bag 9 that is provided with of shell 2, stove bottom 1, shell 2 and inner bag 9 constitute an organic whole and connect, and all have the space in the middle of stove bottom 1 and inner bag 9, shell 2 and the inner bag 9. Ventilation hole 10 has evenly been seted up to the upper portion and the bottom of inner bag 9, 2 lower parts of shell are provided with air inlet 8, be provided with deep bead 7 on 8's the outer wall of air inlet, be provided with induced air board 11 on 8's the inner wall of air inlet, induced air board 11 sets up on 8 one side shells 2 inner walls of air inlet, deep bead 7 sets up on 8 opposite side shells 2 outer walls of air inlet, deep bead 7 forms certain angle with the outer wall of shell 2, induced air board 11 forms certain angle with the inner wall of shell 2, induced air board 11 and deep bead 7 are parallel to each other, deep bead 7's length is greater than the length of air inlet 8. The handles 3 are welded to both sides of the housing 2 and are symmetrical about the center line of the housing 2. The top of the shell 2 is provided with a furnace end 4, the diameter of the bottom of the furnace end 4 is matched with the diameter of the top of the inner container 9, and the furnace end 4 is detachably connected with the inner container 9. A fire outlet 6 is formed in the middle of the furnace end 4, a support 5 is arranged on the periphery of the fire outlet 6, a groove 12 is formed in the furnace end 4, the support 5 is detachably connected with the furnace end 4 through the groove 12, the bottom of the support 5 is formed by a bent iron pipe, and the diameter of the bent iron pipe is matched with the groove 12.
When the stove is used, the stove head 4 is taken down, the inner container 9 is filled with wood, the upper layer of wood is ignited, and the air inlet 8 can be blown by an air blower to assist in igniting the upper layer of wood; after the upper layer wood burns, put 2 tops of shell with furnace end 4, put the pan on support 5, flame heats the pan through going out burner 6. At this time, in the inner container 9, the upper layer of wood burns to generate a layer of high-temperature carbon, the carbon heats the lower layer of wood, and the lower layer of wood is mainly decomposed into new carbon and some gaseous substances after being heated, wherein the gaseous substances are wood gas; when air enters the shell 2 from the air inlet 8, the air flows clockwise under the action of the wind shield 7, after the air flows around for one circle, the air flow still moves according to the original direction under the action of the wind guide plate 11, so that rotary air flow is formed in a gap interlayer formed by the furnace bottom 1, the shell 2 and the inner container 9, the rotary air flow enters the inner container 9 through the vent holes 10 to be mixed with combustion gas generated by dry distillation, the mixed gas rises to pass through the high-temperature carbon layer above, flame is generated by combustion, the process is continued to the bottommost fuel, and wood can be completely combusted. According to the test, the firewood can be burnt for 30-60 minutes after being added once, the requirement of a family can be completely met, the use is convenient, and the energy is saved and the environment is protected.

Claims (4)

1. The utility model provides a novel firewood stove which characterized in that: including the stove bottom, the stove bottom top is provided with the shell, and the inside inner bag that is provided with of shell, ventilation hole have evenly been seted up to inner bag upper portion and bottom, the shell lower part is provided with the air inlet, is provided with the deep bead on the outer wall of air inlet, is provided with the induced air board on the inner wall of air inlet, the shell both sides are provided with the handle, and the shell top is provided with the furnace end, has seted up out the burner in the middle of the furnace end, and it is provided with the support to go out the burner periphery, stove bottom, shell and inner bag constitute a body coupling, and all have the space in the middle of stove bottom and inner bag, shell and the inner bag, the induced air board sets up on air.
2. The novel firewood stove according to claim 1, characterized in that: the wind shield is obliquely fixed on the side surface of the air inlet through a screw.
3. The novel firewood stove according to claim 2, characterized in that: the diameter of the bottom of the furnace end is matched with the diameter of the top of the inner container, and the furnace end is detachably connected with the inner container.
4. The new firewood stove as set forth in claim 3, characterized in that: the furnace end is provided with a groove, and the support is detachably connected with the furnace end through the groove.
CN202021590499.3U 2020-08-05 2020-08-05 Novel firewood stove Active CN212777466U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021590499.3U CN212777466U (en) 2020-08-05 2020-08-05 Novel firewood stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021590499.3U CN212777466U (en) 2020-08-05 2020-08-05 Novel firewood stove

Publications (1)

Publication Number Publication Date
CN212777466U true CN212777466U (en) 2021-03-23

Family

ID=75040396

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021590499.3U Active CN212777466U (en) 2020-08-05 2020-08-05 Novel firewood stove

Country Status (1)

Country Link
CN (1) CN212777466U (en)

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