CN115614781A

CN115614781A - Heating stove

Info

Publication number: CN115614781A
Application number: CN202211233548.1A
Authority: CN
Inventors: 占文渊
Original assignee: Xiamen Yichenda Machinery Co ltd
Current assignee: Xiamen Yichenda Machinery Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-01-17

Abstract

The utility model relates to a heating installation technical field provides a heating stove, including base, first combustion furnace end, air guide component and glass cover, the base upper end is provided with the installation section of thick bamboo, the installation section of thick bamboo is spaced apart along self circumference and is equipped with a plurality of ventilation holes, the ventilation hole with the outside intercommunication of base, first combustion furnace end set up in the installation section of thick bamboo, air guide component includes whirlwind turbine and a plurality of aviation baffle, whirlwind turbine is located first combustion furnace end periphery, whirlwind turbine is spaced apart along self circumference and is equipped with a plurality of wind-guiding grooves, the aviation baffle rotates to be connected in the wind-guiding groove, just the aviation baffle with form the wind-guiding passageway between the wind-guiding groove, the glass cover is set up in the whirlwind turbine upper end. Based on this, can improve the heating effect of heating stove.

Description

Heating stove

Technical Field

The application relates to the field of heating equipment, in particular to a heating furnace.

Background

At present, for northern indoor, the heating problem in winter is very important, so that the existence of heating equipment is necessary, and people usually use a heating furnace to achieve the heating effect.

Traditional glass cover heating stove includes base, burning furnace end and glass cover, and wherein, burning furnace end week side is provided with cyclone to set up the ventilation hole with cyclone intercommunication on the base, rotatory with the flame that realizes burning furnace end, make flame direct contact glass cover inner wall, more fully heat glass cover, thereby reach good heating effect.

Aiming at the related technology, when the flame of the combustion furnace head is small, the flame of the combustion furnace head is not easy to rotate under the action of the cyclone turbine, so that the flame cannot be fully contacted with the glass cover, and the heating effect of the heating furnace is poor.

Disclosure of Invention

In order to improve the heating effect of heating stove, this application provides a heating stove.

The application provides a heating stove adopts following technical scheme:

the heating furnace comprises a base, a first combustion furnace end, an air guide assembly and a glass cover, wherein an installation cylinder is arranged at the upper end of the base, a plurality of ventilation holes are formed in the installation cylinder at intervals along the circumferential direction of the installation cylinder, the ventilation holes are communicated with the outside of the base, the first combustion furnace end is arranged in the installation cylinder, the air guide assembly comprises a cyclone turbine and a plurality of air guide plates, the cyclone turbine is located at the periphery of the first combustion furnace end, a plurality of air guide grooves are formed in the cyclone turbine at intervals along the circumferential direction of the cyclone turbine, the air guide plates are rotatably connected in the air guide grooves, air guide channels are formed between the air guide plates and the air guide grooves, and the glass cover is arranged at the upper end of the cyclone turbine.

Through adopting above-mentioned technical scheme, the heating stove during operation, the flame that first burning furnace end produced burns in this relative inclosed space of glass cover and produces the negative pressure, and the air outside the base gets into through the ventilation hole to under the wind-guiding passageway effect that forms between aviation baffle and wind-guiding groove, be the rotatory wind of drainage promotion flame upwards rotary motion. When first burning furnace end flame is less, rotate each aviation baffle, reduce each wind-guiding passageway's air intake to increase air inlet pressure, make the wind-force that becomes rotatory wind by the drainage stronger, can upwards rotate less flame and promote, and then make flame and glass cover contact abundant, improve the heating effect of heating stove. Similarly, when the flame of the first combustion furnace end is large, the air deflectors are rotated reversely, the air inlets of the air guide channels are increased, so that the air inlet pressure is reduced, the wind power which is guided into rotating wind is reduced, the glass cover is prevented from being damaged due to excessive contact with the flame as far as possible, and the service life of the heating furnace is prolonged.

Preferably, the air guide assembly further comprises an adjusting ring sleeve, a plurality of adjusting columns and a plurality of tension springs, the adjusting ring sleeve is sleeved on the mounting cylinder, the mounting cylinder is provided with a plurality of sliding grooves at intervals along the circumferential direction of the mounting cylinder, each sliding groove is arranged along the vertical direction, a stepped groove is formed in one side, close to the mounting cylinder, of the air deflector along the vertical direction, a plurality of stepped parts are formed, a connecting part is arranged at the joint of each stepped part, one end of each adjusting column is fixedly connected to the inner side of the adjusting ring sleeve, the other end of each adjusting column abuts against one side, located on the stepped groove, of each air deflector, each adjusting column slides in each sliding groove, and each tension spring is arranged between each air deflector and the mounting cylinder so as to drive the air deflector to rotate towards one side, close to the mounting cylinder.

By adopting the above technical scheme, when adjusting the aviation baffle angle, vertical removal regulation ring cover for the regulation post vertically slides in the spout, because the regulation post butt is located ladder groove one side in the aviation baffle, and the distance between regulation ring cover inner wall and each step is different, the regulation post is at the in-process that slides, and under the extension spring effect, make the regulation post switch over the butt in adjacent step in its one step from the butt, in order to drive the aviation baffle rotation and carry out the angle modulation, thereby the air intake size of each wind-guiding passageway of synchronous regulation, in order to be applicable to the not flame of equidimension of first burning furnace end, high durability and convenient operation, simple structure.

Preferably, a plurality of clamping grooves corresponding to the step parts are formed in one side, located on the sliding groove, of the mounting cylinder, and the adjusting columns are clamped in the clamping grooves.

Through adopting above-mentioned technical scheme, through setting up the draw-in groove, after adjusting ring cover vertical removal to when accomplishing aviation baffle angle modulation, through rotating adjusting ring cover, make each regulation post joint in each draw-in groove, thereby avoid adjusting ring cover to remove along vertical direction as far as possible, improve the stability of adjusting.

Preferably, one end of the adjusting column, which is far away from the adjusting ring sleeve, is provided with a guide surface matched with the connecting part.

Through adopting above-mentioned technical scheme, through setting up the spigot surface to in the removal of regulation post between each step, thereby be convenient for the regulation of aviation baffle angle.

Preferably, the cyclone turbine includes a first wind-guiding vortex plate and a second wind-guiding vortex plate, and a steady flow channel is formed between two ends of the first wind-guiding vortex plate and the second wind-guiding vortex plate.

By adopting the technical scheme, the first air guide scroll plate and the second air guide scroll plate are arranged, so that the cyclone turbine can be conveniently stored and transported; and a steady flow channel is formed between the first air guide vortex plate and the second air guide vortex plate, so that the flame of the first combustion furnace end is more stable in rotation.

Preferably, a first blocking piece is arranged at the upper end of the first air guide vortex plate, a second blocking piece is arranged at the upper end of the second air guide vortex plate, and the lower end of the glass cover is inserted between the first blocking piece and the second blocking piece.

Through adopting above-mentioned technical scheme, through setting up first separation blade and second separation blade to in placing of glass cover, make the flame of first combustion furnace end and the space between the glass cover relatively closed simultaneously.

Preferably, a second burner is provided at an upper end of the base, and the second burner is located on an outer peripheral side of the glass cover.

Through adopting above-mentioned technical scheme, through setting up second burning furnace end, further improve the heat of heating stove, improve the heating effect of heating stove.

Preferably, the upper end of the base is provided with a wind-blocking ring, and the wind-blocking ring surrounds the second combustion furnace end.

Through adopting above-mentioned technical scheme, through setting up the ring that keeps out the wind, improve the flame stability of second combustion furnace end.

Preferably, a control switch is arranged on the base, and the control switch respectively controls the first combustion burner and the second combustion burner to be switched on and off.

Through adopting above-mentioned technical scheme, through setting up control switch for the user can open first burning furnace end or second burning furnace end alone as required, or open simultaneously, improves the suitability of heating stove.

Preferably, a net cover is arranged at the upper end of the installation cylinder, a plurality of clamping pieces are arranged at the upper end of the net cover at intervals along the circumferential direction of the net cover, and the upper end of the glass cover is clamped on the clamping pieces.

Through adopting above-mentioned technical scheme, through setting up screen panel and card, avoid the glass cover scald user as far as possible to the stability of glass cover installation has been improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when first burning furnace end flame is less, rotate each aviation baffle, reduce each wind-guiding passageway's air intake to increase air inlet pressure, make the wind-force that becomes rotatory wind by the drainage stronger, can upwards rotate less flame and promote, and then make flame and glass cover contact abundant, improve the heating effect of heating stove. Similarly, when the flame of the first combustion furnace end is larger, the air deflectors are rotated reversely, and the air inlets of the air guide channels are enlarged, so that the air inlet pressure is reduced, the wind power guided into rotating wind is reduced, the glass cover is prevented from being damaged due to excessive contact with the flame as much as possible, and the service life of the heating furnace is prolonged;

2. when the angle of the air deflector is adjusted, the adjusting ring sleeve is vertically moved, so that the adjusting column vertically slides in the sliding groove, the adjusting column is abutted against the air deflector and is positioned on one side of the stepped groove, and the distances between the inner wall of the adjusting ring sleeve and each stepped part are different, when the adjusting column slides, the adjusting column is abutted against one stepped part to the other adjacent stepped part, and under the action of a tension spring, the air deflector is driven to rotate for angle adjustment, so that the size of an air inlet of the air guide channel is adjusted, the adjusting ring sleeve is suitable for flames of different sizes of the first combustion furnace ends, the operation is convenient, and the structure is simple;

3. through the second combustion furnace end, the heat of the heating furnace is further improved, and the heating effect of the heating furnace is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a heating furnace in the embodiment of the present application;

fig. 2 is a schematic view of a connection structure of the first combustion furnace end, the air guide assembly and the mounting cylinder in the embodiment of the present application;

fig. 3 is an exploded view of the first combustion furnace end, the air guiding assembly and the mounting cylinder in the embodiment of the present application;

fig. 4 is a schematic top view of the first combustion furnace head, the air guiding assembly and the mounting barrel in the embodiment of the present application;

FIG. 5 is an enlarged schematic view of section A of FIG. 3;

FIG. 6 is an exploded view of the mounting sleeve and adjustment collar of an embodiment of the present application;

FIG. 7 is a schematic view of the installation structure of the cyclone turbine and the glass cover in the embodiment of the present application.

Reference numerals: 1. a base; 11. supporting legs; 12. mounting the cylinder; 121. a vent hole; 122. a chute; 123. a card slot; 13. a wind-shield ring; 2. a first combustion burner; 3. an air guide assembly; 31. a cyclone turbine; 311. a wind guide groove; 312. a first air guide scroll plate; 313. a second air guide scroll plate; 314. a flow stabilizing channel; 315. a first baffle plate; 316. a second baffle plate; 32. an air deflector; 321. a stepped groove; 322. a first step portion; 323. a second step portion; 324. a third step portion; 325. a connecting portion; 33. a wind guide channel; 34. adjusting the ring sleeve; 341. a handle; 35. an adjustment column; 351. a guide surface; 36. a tension spring; 4. a glass cover; 5. a net cover; 6. a card; 7. a second combustion burner; 8. and controlling the switch.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses a heating furnace.

Referring to fig. 1 and 2, the heating furnace includes base 1, first burning furnace end 2, air guide component 3 and glass cover 4, and base 1 is hollow circular cylinder and lower extreme opening setting, a plurality of supporting legss 11 of base 1 lower extreme fixedly connected with, and bolt fixedly connected with installation section of thick bamboo 12 is passed through to base 1 upper end, and installation section of thick bamboo 12 is cylindric and the lower extreme extends to inside the base 1. A plurality of vent holes 121 are formed in the side wall of the mounting barrel 12 along the circumferential direction of the mounting barrel, and the vent holes 121 are communicated with the outside of the base 1. The first combustion furnace end 2 is fixedly connected to the bottom in the mounting cylinder 12 and is connected with a gas source. The air guide assembly 3 comprises a cyclone turbine 31 and a plurality of air guide plates 32, wherein the cyclone turbine 31 is fixedly connected to the inner bottom of the mounting cylinder 12 and is positioned on the outer peripheral side of the first combustion furnace end 2. The lower end of the cyclone turbine 31 is provided with a plurality of air guide grooves 311 at intervals along the circumferential direction, the air guide plate 32 is positioned in the air guide grooves 311 and is rotatably connected to the top wall of the cyclone turbine 31 positioned on the air guide grooves 311, and the air guide plate 32 is attached to one side wall of the air guide grooves 311 to rotate. An air guide channel 33 is formed between the air guide plate 32 and the air guide groove 311, and the glass cover 4 is positioned at the upper end of the cyclone turbine 31, so that the space between the glass cover 4 and the flame of the first combustion furnace end 2 is relatively closed.

When the heating furnace works, flame generated by the first combustion furnace end 2 is combusted in the relatively closed space of the glass cover 4 to generate negative pressure, air enters from the lower end of the base 1 through the vent holes 121, and is guided into rotating air to push the flame to rotate upwards under the action of the air guide channel 33 formed between the air guide plate 32 and the air guide groove 311. When 2 flames of first combustion furnace end are less, rotate and adjust each aviation baffle 32, reduce each wind-guiding passageway 33's air intake to increase air inlet pressure, make the wind-force that becomes rotatory wind by the drainage stronger, can upwards rotate less flame and promote, and then make flame and 4 contacts abundant of glass cover, improve the heating effect of heating stove. Similarly, when the flame of the first combustion furnace end 2 is large, the air deflectors 32 are adjusted in a reverse rotation mode, the air inlets of the air guide channels 33 are enlarged, the air inlet pressure is reduced, the wind power guided into rotating wind is reduced, the glass cover 4 is prevented from being damaged due to excessive contact with the flame, and the service life of the heating furnace is prolonged.

Referring to fig. 3, 4 and 5, specifically, the air guiding assembly 3 further includes an adjusting ring sleeve 34, a plurality of adjusting posts 35 and a plurality of tension springs 36, the adjusting ring sleeve 34 is sleeved on the mounting cylinder 12 and fixed to the mounting cylinder 12 by friction, and a handle 341 is fixedly connected to an outer side of the adjusting ring sleeve 34 so as to facilitate movement of the adjusting ring sleeve 34. One end of a plurality of adjusting columns 35 is fixedly connected to the inner side of the adjusting ring sleeve 34, and the other end is abutted against each air deflector 32. Wherein, installation section of thick bamboo 12 is equipped with a plurality of spouts 122 along self circumference interval, the length direction of spout 122 sets up along vertical direction, and the aviation baffle 32 has been close to installation section of thick bamboo 12 one side and has been seted up ladder groove 321, ladder groove 321 sets up along vertical direction and is formed with a plurality of steps, each step is first step 322 in this embodiment, second step 323 and third step 324, first step 322, the distance between second step 323 and third step 324 and the regulation ring cover 34 inner wall is all different, the distance between first step 322 and the regulation ring cover 34 is the farthest, the distance between third step 324 and the regulation ring cover 34 is nearest. The adjusting column 35 is slidably connected to the sliding slot 122, and one end of the adjusting ring sheath 34 is abutted against one step of the air guiding plate 32, and a connecting portion 325 is disposed between the first step portion 322 and the second step portion 323 and between the second step portion 323 and the third step portion 324, so that when the adjusting column 35 slides, the adjacent steps can be moved and switched back and forth under the effect of the connecting portion 325. Each tension spring 36 is disposed between each air deflector 32 and the mounting tube 12, and the tension springs 36 drive the air deflectors 32 to rotate toward the side close to the mounting tube 12.

When adjusting aviation baffle 32 angle, move adjustment ring cover 34 through handle 341 for adjust the post 35 and vertically slide in spout 122, because adjust the distance difference between ring cover 34 inner wall and first step portion 322, second step portion 323 and third step portion 324, adjust the post 35 in the process of sliding, and under extension spring 36 effect, make adjust the post 35 when switching over from its ladder portion to butt joint in adjacent ladder portion from the butt joint, in order to drive aviation baffle 32 and rotate and carry out the angle modulation, thereby the air intake size of each wind-guiding passageway 33 of synchronous regulation, in order to be applicable to the flame of first burning furnace end 2 equidimension not, and convenient operation is simple.

Referring to fig. 5 and 6, further, since the adjusting ring sleeve 34 is not firmly fixed by friction, three clamping grooves 123 are formed in one side of the mounting barrel 12, which is located on each sliding groove 122, and the adjusting ring sleeve 34 is rotated to clamp the adjusting column 35 in the clamping grooves 123, so as to limit the adjusting ring sleeve 34 from moving in the vertical direction. The three slots 123 respectively correspond to the first step portion 322, the second step portion 323, and the third step portion 324, that is, when the adjusting pillar 35 is clamped in the slot 123, the adjusting pillar 35 abuts against the first step portion 322, the second step portion 323, or the third step portion 324. Meanwhile, one end of the adjusting column 35, which is far away from the adjusting ring sleeve 34, is provided with a guiding surface 351, and the guiding surface 351 is obliquely arranged to be matched with the connecting part 325, so that the movement of the adjusting column 35 between the step parts can be switched conveniently.

Referring to fig. 7, the cyclone turbine 31 includes a first air guide scroll 312 and a second air guide scroll 313 which are separately provided, the first air guide scroll 312 and the second air guide scroll 313 have the same structure, and a steady flow channel 314 is formed between the head end of the first air guide scroll 312 and the tail end of the second air guide scroll 313 and between the tail end of the first air guide scroll 312 and the head end of the second air guide scroll 313, so that the flame rotation of the first combustion burner 2 is more stable. Note that the air guiding grooves 311 are located on the first air guiding scroll 312 and the second air guiding scroll 313.

Referring to fig. 1 and 7, the first baffle 315 is integrally connected to the upper end of the first air guide vortex plate 312, the second baffle 316 is integrally connected to the upper end of the second air guide vortex plate 313, and the lower end of the glass cover 4 is inserted between the first baffle 315 and the second baffle 316, so that the space between the flame of the first combustion burner 2 and the glass cover 4 is relatively closed. Meanwhile, the mesh enclosure 5 is fixedly connected to the upper end of the mounting cylinder 12, so that a user is prevented from being scalded by the glass cover 4 as much as possible. The inner wall of the upper end of the mesh enclosure 5 is fixed with a card 6 along the circumferential direction of the mesh enclosure at intervals, the card 6 is shaped like a Chinese character 'ao', and the upper end of the glass cover 4 is clamped on each card 6, so that the installation stability of the glass cover 4 is improved.

Referring to fig. 1, the heating stove further comprises a second combustion burner 7, and the second combustion burner 7 is located at the outer periphery side of the glass cover 4 and surrounds the glass cover 4. The flame of the second combustion burner 7 is arranged towards the outer peripheral side of the second combustion burner 7, so that the heat of the heating furnace is further improved, and the heating effect of the heating furnace is improved. Moreover, a wind-shielding ring 13 protrudes upwards from the outer edge of the base 1, the wind-shielding ring 13 surrounds the second combustion burner head 7, and the wind-shielding ring 13 is higher than the second combustion burner head 7, so that the flame stability of the second combustion burner head 7 is improved.

Referring to fig. 1, a control switch 8 is arranged on a base 1, the control switch 8 is connected with an external combustion air source, the control switch 8 is respectively connected with a first combustion burner 2 and a second combustion burner 7, the control switch 8 respectively and independently controls the first combustion burner 2 and the second combustion burner 7 to be switched on and off, and the flame size of the first combustion burner 2 and the flame size of the second combustion burner 7 can be adjusted. It should be noted that the control switch 8 is prior art, and the specific structure is not specifically illustrated.

The implementation principle of the embodiment is as follows: when the heating furnace works, flame generated by the first combustion furnace end 2 is combusted in the relatively closed space of the glass cover 4 to generate negative pressure, air enters from the lower end of the base 1 through the vent holes 121, and is guided into rotating wind to push the flame to rotate upwards under the action of the wind guide channel 33 formed between the wind deflector 32 and the wind guide groove 311.

When the adjustment ring 34 is in the initial state, the adjustment posts 35 abut against the second step portions 323. When the flame of the first combustion furnace end 2 is smaller, the adjusting ring sleeve 34 moves upwards to enable each adjusting column 35 to abut against each first step part 322, each air deflector 32 is adjusted in a rotating mode, the air inlet of each air guiding channel 33 is reduced, the air inlet pressure is increased, the wind power which is guided into rotating wind is stronger, smaller flame can be pushed to rotate upwards, the flame is fully contacted with the glass cover 4, and the heating effect of the heating furnace is improved. Similarly, when the flame of the first combustion furnace end 2 is large, the adjusting ring sleeve 34 is moved downwards, so that each adjusting column 35 is abutted to each third step portion 324, each air guide plate 32 is adjusted through reverse rotation, the air inlet of each air guide channel 33 is enlarged, the air inlet pressure is reduced, the wind power of the rotary wind guided by the guide plate is reduced, the glass cover 4 is prevented from being damaged due to excessive contact with the flame as much as possible, and the service life of the heating furnace is prolonged.

Moreover, the glass cover 4 is in the best working state by adjusting the angle of the air deflector 32 and adjusting the size of the flame of the first combustion furnace end 2 to match with each other.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A heating stove, which is characterized in that: the air guide device comprises a base (1), a first combustion furnace end (2), an air guide assembly (3) and a glass cover (4), wherein an installation cylinder (12) is arranged at the upper end of the base (1), a plurality of air vents (121) are formed in the installation cylinder (12) at intervals along the circumferential direction of the installation cylinder (12), the air vents (121) are communicated with the outside of the base (1), the first combustion furnace end (2) is arranged in the installation cylinder (12), the air guide assembly (3) comprises a cyclone turbine (31) and a plurality of air guide plates (32), the cyclone turbine (31) is located on the periphery of the first combustion furnace end (2), the cyclone turbine (31) is provided with a plurality of air guide grooves (311) at intervals along the circumferential direction of the cyclone turbine (31), the air guide plates (32) are rotatably connected in the air guide grooves (311), air guide channels (33) are formed between the air guide plates (32) and the air guide grooves (311), and the glass cover (4) is arranged at the upper end of the cyclone turbine (31).

2. A heating stove according to claim 1, characterised in that: the air guide assembly (3) further comprises an adjusting ring sleeve (34), a plurality of adjusting columns (35) and a plurality of tension springs (36), the adjusting ring sleeve (34) is sleeved on the mounting cylinder (12), the mounting cylinder (12) is provided with a plurality of sliding grooves (122) at intervals along the circumferential direction of the mounting cylinder, each sliding groove (122) is arranged along the vertical direction, one side, close to the mounting cylinder (12), of the air deflector (32) is provided with a stepped groove (321) along the vertical direction and is provided with a plurality of stepped parts, a connecting part (325) is arranged at the connecting part of each stepped part, one end of each adjusting column (35) is fixedly connected to the inner side of the adjusting ring sleeve (34), the other end of each adjusting column abuts against one side, located on the stepped groove (321), of each air deflector (32) slides in each sliding groove (122), and each tension spring (36) is arranged between each air deflector (32) and the mounting cylinder (12) so as to drive the air deflector (32) to rotate towards one side close to the mounting cylinder (12).

3. A heating stove according to claim 2, characterised in that: the mounting cylinder (12) is located one side of the sliding groove (122) and is provided with a plurality of clamping grooves (123) corresponding to the step portions, and the adjusting columns (35) are clamped in the clamping grooves (123).

4. A heating stove according to claim 2, characterised in that: one end, far away from the adjusting ring sleeve (34), of the adjusting column (35) is provided with a guide surface (351) matched with the connecting part (325).

5. A heating stove according to claim 1, characterised in that: the cyclone turbine (31) comprises a first wind guide scroll plate (312) and a second wind guide scroll plate (313), and a steady flow channel (314) is formed between two ends of the first wind guide scroll plate (312) and the second wind guide scroll plate (313).

6. A heating stove according to claim 5, characterised in that: the upper end of the first air guide vortex plate (312) is provided with a first baffle plate (315), the upper end of the second air guide vortex plate (313) is provided with a second baffle plate (316), and the lower end of the glass cover (4) is inserted between the first baffle plate (315) and the second baffle plate (316).

7. A heating stove according to claim 1, characterised in that: the upper end of the base (1) is provided with a second combustion furnace head (7), and the second combustion furnace head (7) is positioned on the outer peripheral side of the glass cover (4).

8. A heating furnace as claimed in claim 7, characterized in that: the upper end of the base (1) is provided with a wind-shielding ring (13), and the wind-shielding ring (13) surrounds the second combustion furnace head (7).

9. A heating stove according to claim 7, characterised in that: the base (1) is provided with a control switch (8), and the control switch (8) respectively controls the first combustion burner (2) and the second combustion burner (7) to be switched on and off.

10. A heating stove according to claim 1, characterised in that: the installation section of thick bamboo (12) upper end is provided with screen panel (5), screen panel (5) upper end is provided with a plurality of cards (6) along self circumference interval, glass cover (4) upper end joint in each card (6).