CN218379491U

CN218379491U - Stove with small smoke discharge amount

Info

Publication number: CN218379491U
Application number: CN202222199252.4U
Authority: CN
Inventors: 洪东
Original assignee: Shuilinglong Zhejiang Electromechanical Technology Co ltd
Current assignee: Shuilinglong Zhejiang Electromechanical Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-01-24
Anticipated expiration: 2032-08-22

Abstract

The invention relates to the technical field of stoves. The utility model provides a fire stove that volume of discharging fume is little, the induction cooker comprises a cooker bod, the furnace body include inner wall and outer wall, the backward flow chamber has been seted up between inner wall and the outer wall, the backward flow hole has been seted up at the top of furnace body inner wall, the backward flow hole has been seted up down to the bottom of furnace body inner wall, be equipped with adjusting baseplate in the furnace body of backward flow hole below down, adjusting baseplate is last to be equipped with the air door regulation structure that can the air inlet and adjust wind-force size, the bottom annular distribution of the outer wall of furnace body set up with the communicating outer ventilation hole of backward flow chamber and backward flow hole down, the furnace body inner tower is equipped with the baffle, evenly set up ventilation hole in a plurality of on the baffle. The invention provides a stove with small smoke discharge amount, which can effectively reduce smoke emission, can carry out secondary combustion by smoke backflow and can quickly adjust the flame size; the technical problems that the stove in the prior art is single in structure and single in function, a large amount of smoke and dust is discharged into the air in the using process, the environment is polluted, and the size of flame cannot be adjusted are solved.

Description

Stove that discharge fume volume is little

Technical Field

The invention relates to the technical field of furnaces, in particular to a furnace with small smoke discharge.

Background

The stove is used for heating and cooking, the application range of the stove is still wide in many rural areas, the stove can be used for heating and cooking, people going to outdoor camping gradually increase along with improvement of life quality of people, and the application range of the stove gradually becomes wide.

The traditional stove has a single structure, can only realize the combustion function mostly, but can generate a large amount of smoke dust in the combustion process, cannot be processed in time, the smoke dust can be discharged into the air to cause environmental pollution, and if the traditional stove is used for cooking, the size of the fire needs to be adjusted according to the use requirement, and the traditional stove does not have the functions, so that the improvement is necessary.

Disclosure of Invention

The invention provides a stove with small smoke discharge amount, which can effectively reduce smoke emission, can carry out secondary combustion by smoke backflow and can quickly adjust the flame size; the technical problems that the stove in the prior art is single in structure and single in function, a large amount of smoke and dust is discharged into the air in the using process, the environment is polluted, and the size of flame cannot be adjusted are solved.

The technical problem of the invention is solved by the following technical scheme: the utility model provides a fire stove that volume of discharging fume is little, the induction cooker comprises a cooker bod, the furnace body include inner wall and outer wall, the backward flow chamber has been seted up between inner wall and the outer wall, the last backward flow hole that communicates with the backward flow chamber is seted up at the top of furnace inner wall, the lower backward flow hole that communicates with the backward flow chamber is seted up to the bottom of furnace inner wall, be equipped with adjusting plate in the furnace body of backward flow hole below down, adjusting plate is last to be equipped with the air door regulation structure that can the air inlet and adjust wind-force size, the communicating outer ventilation hole with backward flow chamber and backward flow hole down is seted up to the bottom annular distribution of the outer wall of furnace body, the furnace body inner tower is equipped with the baffle, evenly set up ventilation hole in a plurality of on the baffle. Place comburewood etc. combustion thing on the baffle, the air then rises to the supplementary burning of interior ventilation hole in the furnace body is entered into through outer ventilation hole, the flue gas can rise along the furnace body inner wall in combustion thing combustion process, then the backward flow hole enters into the backward flow intracavity on the flue gas, descend in the backward flow intracavity through backward flow hole and get back to in the furnace body down, then the flue gas can rise again through interior ventilation hole, effect postcombustion through the combustion thing, the emission of effectual reduction flue gas, air door regulation structure can adjust the air quantity that enters into the furnace body from the furnace body bottom, and then the control combustion condition.

Preferably, the air door adjusting structure comprises 3 fan-shaped through holes formed in the adjusting bottom plate, the adjusting bottom plate is rotatably provided with the air door in annular connection, and the air door can completely cover the fan-shaped through holes or does not cover the fan-shaped through holes. The cover is sheltered from completely with 3 fan-shaped through-holes to the air damper under the initial condition, and along with air damper's rotation, air damper reduces gradually the region of hiding of fan-shaped through-hole, and fan-shaped through-hole exposes gradually, and more air can enter into the furnace body from fan-shaped through-hole this moment, if want the entering of reducing the air, then can the counter rotation air damper, and air damper shelters from the cover with fan-shaped through-hole gradually, will reduce the air and enter into the furnace body from fan-shaped through-hole.

Preferably, the air door adjusting structure further comprises a shifting lever rotatably mounted at the bottom of the furnace body, the shifting lever penetrates through the outer wall and the inner wall of the furnace body and extends to the upper part of the adjusting bottom plate, a limiting frame is arranged on the adjusting air door, the shifting lever rotates in the limiting frame, and the shifting lever can drive the limiting frame and the adjusting air door to rotate. The deflector rod is used for driving the air damper to rotate, and the limiting frame is used for providing space for the rotation of the deflector rod, so that the deflector rod can be rotated and adjusted greatly.

Preferably, the top of the furnace body is provided with a detachable furnace frame. The cooker can be prevented from being detached on the stove frame according to the sizes of different cookers.

Preferably, the bottom of the furnace body is provided with a detachable ash collecting disc. The dust collecting disc is used for collecting dust generated after combustion of the combustion products, and the dust is prevented from directly falling to the bottom surface to cause pollution to the environment.

Preferably, the outer vent hole is a rhombic through hole. The rhombic outer ventilation holes can reduce the influence of air flow entering the oven body on flame, and simultaneously, the air flow entering the oven body is not influenced.

Preferably, the inner vent hole is a snowflake-shaped through hole. The snowflake-shaped inner ventilation holes can increase the number of holes, so that air can uniformly rise into the furnace body, and the whole body is more attractive.

Preferably, a handle is fixedly arranged at one end of the deflector rod positioned outside the furnace body. The handle is used for conveniently adjusting the deflector rod to rotate.

Therefore, the furnace with small smoke discharge amount has the following advantages: the smoke and dust that produces in the combustion process can flow back and carry out the postcombustion, effectively reduces the emission of smoke and dust, reduces the pollution to the environment, can be according to the user demand adjust the burning be the area of flame little.

Drawings

Fig. 1 is a schematic perspective view of a fire of the present invention with reduced smoke emissions.

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is a schematic top sectional structure view of fig. 1.

Fig. 4 is a perspective view of the furnace body in fig. 1.

Fig. 5 is a schematic perspective view of the damper of fig. 1.

Fig. 6 is a schematic perspective view of the adjusting plate of fig. 1.

In the figure, a furnace body 1, an inner wall 2, an outer wall 3, a reflux cavity 4, a furnace frame 5, an upper reflux hole 6, a clapboard 7, an inner vent hole 8, a lower reflux hole 9, an outer vent hole 10, an adjusting bottom plate 11, a deflector rod 12, a handle 13, a fan-shaped through hole 14, an adjusting air door 15, a limiting frame 16 and an ash collecting disc 17.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.

The embodiment is as follows:

as shown in fig. 1 and 2 and 3 and 4 and 5 and 6, a stove that discharges fume a little, including furnace body 1, furnace body 1 includes inner wall 2 and outer wall 3, backward flow chamber 4 has been seted up between furnace body 1 inner wall 2 and the outer wall 3, detachable furnace frame 5 is installed at 1 top of furnace body, annular distribution has seted up backward flow hole 6 on a plurality of on the inner wall 2 at 1 top of furnace body, go up backward flow hole 6 and backward flow chamber 4 intercommunication, the mid-mounting of furnace body 1 installs baffle 7, evenly distributed has seted up a plurality of snowflake-shaped's interior ventilation hole 8 on the baffle 7, annular distribution has seted up a plurality of lower backward flow hole 9 on the inner wall 2 of 1 bottom of furnace body, downward backward flow hole 9 communicates with backward flow chamber 4, annular distribution has seted up the outer ventilation hole 10 of a plurality of rhombus on the inner wall 2 of furnace body 1 in the outside that downward backward flow leads to, fixed mounting has adjusting bottom plate 11 in 1 of furnace body below the lower backward flow hole 9, install air door adjusting structure on the adjusting bottom plate 11, adjusting structure includes that the deflector rod 12 of rotating is installed on furnace body 1, deflector rod 12 runs through 1 outer wall 3 and inner wall 2 extends to adjusting bottom plate 11, deflector rod 15, fan-shaped adjusting plate 15 is installed on the fan-shaped adjusting plate 15, the deflector rod 15 connecting plate of adjusting handle is installed on the deflector rod 15, the adjusting plate 14 can be installed on the fan-shaped adjusting plate, the fan-shaped adjusting plate 15 connecting plate, the fan-mounting of adjusting plate 14, the deflector rod 15 is not installed on the fan-shaped adjusting plate 15 connecting plate 15.

When the device is used, 3 fan-shaped through holes 14 are completely shielded and covered by the air damper 15 in an initial state, firewood is placed on the partition plate 7, the firewood is ignited, the handle 13 can be manually held, then the deflector rod 12 is rotated, the deflector rod 12 rotates in the limiting frame 16, the deflector rod 12 can drive the limiting frame 16 and the air damper 15 to rotate, the shielding area of the fan-shaped through holes 14 by the air damper 15 is gradually reduced along with the rotation of the air damper 15, the fan-shaped through holes 14 are gradually exposed, more air can enter the furnace body 1 from the fan-shaped through holes 14 at the moment, if the air is reduced, the deflector rod 12 can be rotated reversely, the deflector rod 12 can drive the air damper 15 to rotate reversely, the fan-shaped through holes 14 are gradually shielded and covered by the air damper 15, the air can be reduced from entering the furnace body 1 from the fan-shaped through holes 14, in the burning process of the firewood, smoke can ascend along the inner wall 2 of the furnace body 1 and then flow into the upper backflow hole 6 to enter the backflow cavity 4, and the smoke can flow out to the lower backflow hole 9 and then rise to form a backflow effect.

Claims

1. The utility model provides a fire stove that volume of discharging fume is little, includes the furnace body, its characterized in that: the furnace body include inner wall and outer wall, the backward flow chamber has been seted up between inner wall and the outer wall, the last backward flow hole that communicates with the backward flow chamber is seted up at the top of furnace body inner wall, the lower backward flow hole that communicates with the backward flow chamber is seted up to the bottom of furnace body inner wall, be equipped with the adjusting plate in the furnace body of backward flow hole below down, be equipped with on the adjusting plate and adjust the air door regulation structure of wind-force size with the air inlet, the bottom annular distribution of the outer wall of furnace body set up with the communicating outer ventilation hole of backward flow chamber and backward flow hole down, the furnace body is built-in to be equipped with the baffle, ventilation hole in a plurality of has evenly been seted up on the baffle.

2. A fire with a low smoke discharge as claimed in claim 1 wherein: the air door adjusting structure comprises 3 fan-shaped through holes formed in the adjusting bottom plate, the adjusting bottom plate is provided with the adjusting air door in an annular connection mode in a rotating mode, and the adjusting air door can completely cover the fan-shaped through holes or does not cover the fan-shaped through holes completely.

3. A fire with a reduced amount of smoke as set forth in claim 2 wherein: the air door adjusting structure further comprises a driving lever which is rotatably installed at the bottom of the furnace body, the driving lever penetrates through the outer wall of the furnace body and extends to the upper portion of the adjusting bottom plate, a limiting frame is arranged on the adjusting air door, the driving lever rotates in the limiting frame, and the driving lever can drive the limiting frame and the adjusting air door to rotate.

4. A fire with a reduced amount of smoke as set forth in claim 1, wherein: the top of the furnace body is provided with a detachable furnace frame.

5. A fire with a small amount of smoke according to claim 4 wherein: the bottom of the furnace body is provided with a detachable ash collecting disc.

6. A fire with a low smoke discharge as claimed in claim 1 wherein: the outer vent hole is a rhombic through hole.

7. A fire with a reduced amount of smoke as set forth in claim 1, wherein: the inner vent hole is a snowflake-shaped through hole.

8. A fire with a reduced amount of smoke as set forth in claim 1, wherein: and a handle is fixedly arranged at one end of the deflector rod positioned outside the furnace body.