CN219867987U

CN219867987U - Efficient, convenient and fast firewood-saving stove

Info

Publication number: CN219867987U
Application number: CN202321227573.9U
Authority: CN
Inventors: 卢高平
Original assignee: Pan'an Jiufan Machinery Factory
Current assignee: Pan'an Jiufan Machinery Factory
Priority date: 2023-05-20
Filing date: 2023-05-20
Publication date: 2023-10-20
Anticipated expiration: 2033-05-20

Abstract

The utility model relates to the technical field of firewood stoves, in particular to a high-efficiency convenient firewood-saving stove which comprises a pot seat, a lower stove body, a firepower controller and a fan assembly 4 big assemblies, wherein the pot seat is provided with a pot seat bottom plate, one side of the pot seat is provided with a chimney pipe, one side of the pot seat is provided with a firewood feeding port, a movable fire collecting plate is arranged in the middle of the pot seat bottom plate, the pot seat bottom plate is arranged on the lower stove body, a stove body liner is arranged below the pot seat, a fire outlet plate is arranged at the upper ends of the lower stove body liner and the stove body liner, an intermediate baffle is arranged at the middle parts of the lower stove body liner and the stove body liner, the fire outlet plate, the intermediate baffle and the stove body bottom plate form an upper ventilation interlayer chamber and a lower ventilation interlayer chamber. The tail gas after combustion can be led to the outside through the chimney pipe, the smoke can be effectively controlled to be fully combusted by gathering fire, and the lower furnace body, the furnace body inner container, the fire outlet plate, the middle partition plate and the furnace body bottom plate form an upper ventilation interlayer chamber and a lower ventilation interlayer chamber to perform air up-down ventilation and acceleration repeated combustion, and the furnace mouth is provided with the movable fire gathering plate for gathering fire to accelerate combustion.

Description

Efficient, convenient and fast firewood-saving stove

Technical Field

The utility model relates to the technical field of firewood furnaces, in particular to a high-efficiency convenient firewood-saving furnace.

Background

The original combustion of the firewood-saving furnace adopts the oxygen supply combustion technology, the furnace without the blower burns through the oxygen supply at the bottom, and the air and oxygen supply passes through the air inlet hole through the attraction of the chimney to provide air and oxygen for the combustion object, so that the combustion is realized. This oxygen supply is currently the most common means in the market. But has the defects of small gas production, small fire, large smoke and the like.

But the prior publication has a reference number: CN201220315120; the patent name is a combustion-supporting firewood stove, the stove body is divided into an inner layer and an outer layer, a small amount of dust fall water is placed in the inner bottom of the cylindrical stove outer barrel, an air inlet hole of a blower and an air inlet hole of a firewood burning device for fuel gas are reserved on the lower side part of the cylindrical stove outer barrel, the upper part of the cylindrical stove outer barrel is fixedly connected with the upper extension part of the inverted conical stove inner barrel, air holes and air inlets for burning combustible firewood are reserved on the upper side part and the conical side part of the inverted conical stove inner barrel, the combustible firewood is placed in the inverted conical stove inner barrel, a stove mouth is reserved on the upper part of the inverted conical stove inner barrel, a stove mouth cover plate is placed on the upper surface of the stove mouth, and the stove mouth cover plate is used for covering the stove mouth when a cooker is not used, so that the useless burning loss of the combustible firewood is reduced. The stove can be used immediately after ignition, a stove cover plate can be placed immediately to close a fire source without being used, the stove can fully and effectively utilize the combustion value of firewood, the combustible gas plays a role in assisting in igniting the firewood, and the air blower plays a role in supplementing oxygen. However, when the air blower is adopted to increase the firepower for flame retardation, the furnace can generate large ash and smoke, because the furnace is the air inlet at the bottom, the primary air and the secondary air are uncontrollable, the air is used for large combustion quickly, the dust and smoke are large along with the air, and the air is used for small fire, so that the combustion effect is poor, and therefore, the novel firewood-saving furnace with less ash and less smoke, which can be fully combusted and achieves better effect, is designed.

Disclosure of Invention

Aiming at the defects of the prior art, the technical problems of the utility model are mainly solved by the following technical proposal:

a high-efficiency convenient firewood-saving stove structure comprises a pot seat 2, a lower stove body 6, a fire power controller 14 and a fan 19 which form a 4-piece assembly,

the pot seat is provided with a pot seat bottom plate,

one side of the pot seat is provided with a chimney pipe,

one side of the pot seat is provided with a firewood feeding port,

a movable fire collecting plate is arranged in the middle of the bottom plate of the pot seat,

the bottom plate of the pot seat is arranged on the lower furnace body,

a furnace body liner is arranged below the pot seat,

the upper ends of the lower furnace body and the furnace body inner container are provided with a fire outlet plate,

middle partition boards are arranged in the middle of the lower furnace body and the inner container of the furnace body,

the lower furnace body, the furnace body inner container, the fire outlet plate, the middle partition plate and the furnace body bottom plate form an upper ventilation interlayer chamber and a lower ventilation interlayer chamber. The tail gas after combustion can be led to the outside through the chimney pipe, the smoke can be effectively controlled to be fully combusted by gathering fire, and the lower furnace body, the furnace body inner container, the fire outlet plate, the middle partition plate and the furnace body bottom plate form an upper ventilation interlayer chamber and a lower ventilation interlayer chamber to perform air up-down ventilation and acceleration repeated combustion, and the furnace mouth is provided with the movable fire gathering plate for gathering fire to accelerate combustion.

Preferably, the upper end of the pot seat is welded with a pot seat reinforcing ring.

Preferably, the lower side surface of the furnace body inner container is provided with a plurality of primary air inlet oxygen supply holes, the upper side surface of the furnace body inner container is provided with a plurality of secondary air inlet oxygen supply holes, one side of the lower furnace body is provided with a fire power controller, and one end of the fire power controller is connected with a fan.

Preferably, one end of the fan is welded with a primary oxygen inlet elbow and a secondary oxygen inlet elbow.

Preferably, a fixed adjusting rod is arranged on the fire power controller, and a wind direction plate is welded on the fixed adjusting rod.

Preferably, a retainer ring of the furnace is welded at the bottom of the inner container of the furnace body, the retainer ring of the furnace is provided with a movable furnace , and the furnace is provided with a plurality of air outlet holes. The ash can be poured by being clamped on a retainer ring of the furnace of the inner container through the furnace and can be taken freely;

preferably, the bottom of the lower furnace body is provided with a furnace body bottom plate, and the lower side surface of the lower furnace body is provided with an ash outlet.

The utility model can achieve the following effects:

an upper ventilation interlayer chamber and a lower ventilation interlayer chamber are formed by the lower furnace body, the furnace body inner container, the fire outlet plate, the middle partition plate and the furnace body bottom plate, and then the upper ventilation interlayer chamber and the lower ventilation interlayer chamber are arranged between the first oxygen supply hole and the second oxygen supply hole through the middle partition plate, and the primary air inlet and the secondary air inlet can be controlled only by the blocking of the middle partition plate; the fire controller is added, so that the fire can be adjusted according to actual conditions, and the best combustion effect is achieved.

Through setting up the firepower controller, control the fan to make the upper portion air outlet end set up between second oxygen supply hole and middle baffle, mainly offer the air for the upper side, the air comes out from the second oxygen supply hole; the lower part is given vent to anger the end and is established in the intermediate baffle below, mainly gives the venthole of stove and first oxygen suppliment hole and provides gas, because the circulation of air is related with firewood size, accelerate the firepower burning abundant, thereby reach the effect of fuel-saving burning, and this firepower of increase is controlled, originally not this firepower is controlled and is passed through the fan air feed, the oxygen suppliment hole is gone up from top to bottom in the stove and the stove air-out hole amount of wind is just formed whirlwind like easily, can't get up in the firepower, thereby lead to appearing smoking condition, now control through the firepower and pass through the fan air feed, make the firepower come just can not appear smoking condition, reach smokeless effect.

Drawings

FIG. 1 is a schematic structural view of the body of the present utility model;

FIG. 2 is a schematic view of the structure of the furnace of the present utility model;

FIG. 3 is a schematic diagram of a blower of the present utility model;

1. a pot seat reinforcing ring; 2. a pot base; 3. a bottom plate of the pot seat; 4. a firewood adding port; 5. a fire collecting plate; 6. a lower furnace body; 7. a fire outlet plate; 8. an inner container of the furnace body; 9. a furnace body bottom plate; 10. a chimney; 11. an ash outlet; 12. a furnace ; 13. a furnace collar; 14. a fire power controller; 15. a middle partition plate; 16. a primary air inlet oxygen supply hole; 17. an air outlet hole; 18. secondary air inlet oxygen supply hole; 19. a blower; 20 times of oxygen inlet elbow; 21, fixing an adjusting rod; 22. wind direction plate; 23. secondary oxygen inlet elbow; 24. and (5) ventilating the interlayer chamber.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples: as shown in figures 1-3 of the drawings,

an efficient convenient firewood-saving stove structure comprises a pot seat 2, a lower stove body 6, a fire controller 14 and a fan 19 which form a 4-piece assembly, wherein the pot seat 2 is provided with a pot seat bottom plate 3,

a chimney pipe 10 is arranged at one side of the pot seat 2, a firewood adding port 4 is arranged at one side of the pot seat 2,

a movable fire collecting plate 5 is arranged in the middle of the pot seat bottom plate 3, the smoke can be effectively controlled to be fully combusted through the fire collecting plate 5,

the pan seat bottom plate 3 is arranged on the lower furnace body 6, a furnace body liner 8 is arranged below the pan seat 2, a fire outlet plate 7 is arranged at the upper ends of the lower furnace body 6 and the furnace body liner 8, a middle partition plate 15 is arranged at the middle parts of the lower furnace body 6 and the furnace body liner 8,

the lower furnace body 6, the furnace body liner 8, the fire outlet plate 7, the middle partition plate 15 and the furnace body bottom plate 9 form an upper ventilation interlayer chamber 24 and a lower ventilation interlayer chamber;

the inner diameter of the upper pot seat 2 is larger than the outer diameter of the lower furnace body 6, the bottom plate 3 of the upper pot seat is just placed on the lower furnace body 6, the inner diameter of the upper pot seat 2 is larger than the outer diameter of the lower furnace body 6, the upper pot seat 2 can be conveniently separated up and down, and the upper pot seat 2 can be folded outside the lower furnace body 6 in turn, so that the packaging and transportation size is reduced;

the firewood feeding port 4, the chimney pipe 10 and the movable fire collecting plate 5 form the upper half part of the stove to be an upper stove body.

The upper pot seat 2 is connected with the pot seat bottom plate 3 in a welding mode;

the lower furnace body 6 is connected with the fire outlet plate 7 in a welding mode, and the furnace body liner 8 is connected with the fire outlet plate 7 in a welding mode;

the lower furnace body 6 is connected with the middle partition plate 15 in a welding way to form an upper cavity, and the furnace body liner 8 is connected with the middle partition plate 15 in a welding way to form a lower cavity;

a chimney pipe 10 is arranged at one side of the pot seat 2, a firewood adding port 4 is arranged at one side of the pot seat 2, and the chimney pipe 10 is arranged at one side of the pot seat 2 and can lead the tail gas after combustion to the outside;

the chimney pipe 10 is connected with the upper pot seat 2 in a welding mode, the fire collecting plate 5 can be movably installed and detached, and smoke can be controlled to be concentrated and burnt better when being installed in the middle of the pot seat bottom plate 3.

When the combustion process of the fire collecting plate 5 is smokeless, the fire collecting plate can be removed, the firewood can be conveniently enlarged, the combustion area can be enlarged, and more heat can be provided.

The upper pot seat 2 is just placed on the fire outlet plate 7 of the lower furnace body 6 and is mutually matched and connected, the inner diameter size of the upper pot seat 2 is large with the outer size of the fire outlet plate 7 of the lower furnace body 6, the upper pot seat 2 can be reversely buckled on the fire outlet plate 7 of the lower furnace body 6, and the transportation and storage space is reduced.

Specifically, the upper end of the upper pot seat 2 is welded with a laser cutting pot seat reinforcing ring 1,

the pot seat reinforcing ring 1 is formed by laser cutting, so that the pot is tightly matched, and the pot seat reinforcing ring 1 is connected with the upper pot seat 2 in a welding mode

Specifically, the lower side of the furnace body inner container 8 is provided with a plurality of primary air inlet oxygen supply holes 16, the upper side of the furnace body inner container 8 is provided with a plurality of secondary air inlet oxygen supply holes 18, one side of the lower furnace body 6 is provided with a fire controller 14, and one end of the fire controller 14 is connected with a fan 19.

Wherein, the middle partition plate 15 is adopted to separate the upper wind and the lower wind of the primary air inlet oxygen supply hole 16 and the secondary air inlet oxygen supply hole 18 respectively, and the required wind quantity of each of the primary air inlet oxygen supply hole 16 and the secondary air inlet oxygen supply hole 18 can be regulated through the firepower controller 14;

the fan 19 is a 12v6w fan; the fire controller 14 flexibly adjusts and controls the oxygen supply of the primary air inlet oxygen supply hole 16 and the secondary air inlet oxygen supply hole 18 with different demands, thereby achieving gasification combustion and reducing smoke emission.

Wherein, different demands of the primary air inlet oxygen supply hole 16 and the secondary air inlet oxygen supply hole 18 are realized by the upper and lower air passages of the middle partition plate 15 respectively, so as to realize gasification combustion.

In the embodiment shown in fig. 1-3, one end of the fan 19 is welded with a primary oxygen inlet elbow 20 and a secondary oxygen inlet elbow 23.

The primary air inlet oxygen supply hole 16 and the secondary air inlet oxygen supply hole 18 are separated into the cavity through the primary air inlet elbow 20 and the secondary air inlet elbow 23. The bottom of the lower furnace body 6 is welded with a furnace body bottom plate 9 to form a lower cavity of the primary air inlet oxygen supply hole 16,

specifically, the fire power controller 14 is provided with a fixed adjustment lever 21, and a wind direction plate 22 is welded to the fixed adjustment lever 21.

The fixed adjusting rod 21 can move up and down, can also be fixed and adjusted at a certain position, and can realize different oxygen sharing amounts required by the primary air inlet oxygen supply hole 16 and the secondary air inlet oxygen supply hole 18, thereby achieving the purpose of full combustion.

Specifically, the bottom of the furnace liner 8 is welded with a furnace retainer ring 13, the furnace retainer ring 13 is provided with a movable furnace 12, and the furnace 12 is provided with a plurality of air outlet holes 17.

The plate of the furnace is provided with a plurality of air outlet holes 17 and the same air channel with the primary air inlet oxygen supply holes 16, so that air circulation is accelerated.

The retainer ring 13 of the furnace is welded with the bottom of the furnace body liner 8, and the furnace is placed on the retainer ring 13 of the furnace at the bottom of the furnace body liner 8, so that firewood is placed in the middle cavity. The oxygen supply of the primary air inlet oxygen supply hole 16 is carried out from the hole of the furnace to realize combustion oxygen supply, the inner diameter of the fire outlet plate 7 and the inner diameter of the furnace body liner 8 are larger than the outer diameter of the furnace , and the furnace 12 can be taken out from the furnace body liner 8 and put in, so that ash can be conveniently discharged and accessories can be conveniently stored.

Specifically, the bottom of the lower furnace body 6 is provided with a furnace body bottom plate 9, and the lower side surface of the lower furnace body 6 is provided with an ash outlet 11.

Working principle:

when the switch of the manual fire power controller is downwards, the air outlet hole at the upper end of the fire power controller is completely opened, the air outlet hole at the lower end of the fire power controller is completely closed, at the moment, the air inlet quantity of the first oxygen supply hole below and the air outlet hole of the furnace is small, the gas generation in the furnace is less, the gas generation is less, and the fire is small; when the switch is turned flat, the upper port and the lower port of the fire power controller are all provided with air, and at the moment, the upper port and the lower port are uniform and normally burnt; when the switch of the fire power controller is turned upwards, the air outlet hole at the upper end of the fire power controller is completely closed, and the air outlet hole at the lower end of the fire power controller is completely opened, at the moment, the lower air inlet quantity is large, the gas production is large, and the fire is large.

Regarding the smokeless realization, namely because the fire is increased and controlled, the air supply through the fan is originally not controlled by the fire, the upper and lower oxygen supply holes in the furnace are as easy to form whirlwind as the air quantity of the air outlet hole of the furnace , the smoke situation can not appear when the fire is not used, and the smoke situation can not appear when the fire is used.

The middle partition plate 15 is a circular baffle plate, the outer diameter of the middle partition plate 15 is welded with the inner diameter of the lower furnace body 6, the inner diameter of the middle partition plate 15 is welded with the outer diameter of the inner container 8, and the middle partition plate 15, the lower furnace body 6 and the inner container 8 form an upper cavity and a lower cavity. The upper and lower cavities are provided with the fire controller 14, the fire is controllable through different oxygen supply, and the smoke dust is controllable, so that the purposes of saving firewood, smokeless and reducing dust are achieved by gasification combustion.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In summary, the foregoing description is only one embodiment of the present utility model, but the present utility model is not limited to the above embodiments, and any changes or modifications within the scope of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. An efficient convenient firewood-saving stove comprises a pot seat (2), a lower stove body (6), a firepower controller (14) and a fan (19) which form a 4-big assembly, and is characterized in that,

the pot seat (2) is provided with a pot seat bottom plate (3),

a chimney pipe (10) is arranged at one side of the pot seat (2),

one side of the pot seat (2) is provided with a firewood adding port (4),

a movable fire collecting plate (5) is arranged in the middle of the pot base bottom plate (3),

the pan seat bottom plate (3) is arranged on the lower furnace body (6),

a furnace liner (8) is arranged below the pot seat (2),

a fire outlet plate (7) is arranged at the upper ends of the lower furnace body (6) and the furnace body inner container (8),

an intermediate baffle (15) is arranged in the middle of the lower furnace body (6) and the furnace body inner container (8),

the lower furnace body (6), the furnace body inner container (8), the fire outlet plate (7), the middle partition plate (15) and the furnace body bottom plate (9) form an upper ventilation interlayer chamber and a lower ventilation interlayer chamber (24).

2. The efficient, convenient and fast firewood-saving stove according to claim 1, wherein a pot seat reinforcing ring (1) is welded at the upper end of the pot seat (2).

3. The efficient convenient firewood-saving furnace according to claim 1, wherein a plurality of primary air inlet oxygen supply holes (16) are formed in the lower side face of the furnace body inner container (8), a plurality of secondary air inlet oxygen supply holes (18) are formed in the upper side face of the furnace body inner container (8), a fire power controller (14) is arranged on one side of the lower furnace body (6), and a fan (19) is connected to one end of the fire power controller (14).

4. A high efficiency convenient firewood saving stove according to claim 3, characterized in that one end of the fan (19) is welded with a primary oxygen inlet elbow (20) and a secondary oxygen inlet elbow (23).

5. A high efficiency and convenient firewood saving stove according to claim 3, characterized in that the fire power controller (14) is provided with a fixed adjusting rod (21), and the fixed adjusting rod (21) is welded with a wind direction plate (22).

6. The efficient convenient firewood-saving furnace according to claim 1, wherein a furnace retainer ring (13) is welded at the bottom of the furnace body liner (8), a movable furnace (12) is arranged on the furnace retainer ring (13), and a plurality of air outlet holes (17) are formed in the furnace (12).

7. The efficient, convenient and fast firewood-saving furnace according to claim 1, wherein a furnace body bottom plate (9) is arranged at the bottom of the lower furnace body (6), and an ash outlet (11) is arranged on the lower side surface of the lower furnace body (6).