HEATER WITH SPIRAL FLAME

Abstract

The present invention relates to the technical field of heating devices, and in particular to a heater with a spiral flame. The heater with a spiral flame includes: a mounting structure, a moving mechanism, an exhaust structure, a combustion system mechanism, and a cleaning mechanism. The mounting structure is configured to secure the heater, and includes a bottom plate and a glass tube. The moving mechanism is provided at the bottom of the mounting structure.

Description

TECHNICAL FIELD

The present invention relates to the technical field of heating devices, and in particular to a heater with a spiral flame.

BACKGROUND

Gas heaters, which use natural gas as the main fuel, are mostly used in northern regions of higher latitudes or colder regions. Heaters are an ideal choice for heating.

Currently, natural gas heaters (also known as gas heaters) are divided into: umbrella-shaped gas heaters and cabinet mobile gas heaters. These two types of gas heaters are further divided into liquefied gas type and natural gas type according to the applicable fuel. Umbrella-shaped gas heaters are also called outdoor heaters, outdoor gas heaters, umbrella heaters, gas heaters, and lamp heaters.

However, the current use of heaters still has the following disadvantages:

• • (1) After long use of an existing heater, lots of soot would be accumulated in a smoke exhaust pipe, which would easily cause blockade and affect the smoke exhaust efficiency of the smoke pipe, causing the smoke to flow downwards and the leakage of the smoke, which in turn affects the surrounding air. In addition, poor smoke circulation can easily cause the flame of the burner to burn insufficiently, which may affect the heating effect of the heater, greatly reducing the experience of using the heater. It is difficult to clean up the soot for which the smoke pipe shall be disassembled. The steps are tedious and would waste a lot of time.
  • (2) The existing heaters usually use ordinary burners to ignite. Their flames are generally direct-flushed, causing the temperature to be uneven and making the middle temperature high, and it is vulnerable to external airflow interference, causing the flame to go out. Moreover, the direct-flushed flames would cause natural gas to be burned insufficiently and produce a lot of smoke.

SUMMARY

The object of the present invention is to overcome the disadvantages of the prior art and provide a heater with a spiral flame, so as to solve the following technical problem: After long use of an existing heater, lots of soot would be accumulated in a smoke exhaust pipe, which would easily cause blockade and affect the smoke exhaust efficiency of the smoke pipe, causing the smoke to flow downwards and the leakage of the smoke, which in turn affects the surrounding air. In addition, poor smoke circulation can easily cause the flame of the burner to burn insufficiently, which may affect the heating effect of the heater, greatly reducing the experience of using the heater. It is difficult to clean up the soot for which the smoke pipe shall be disassembled. The steps are tedious and would waste a lot of time.

To solve the foregoing problem, the following solutions are used in the present invention:

A heater with a spiral flame is provided, including:

• • a mounting structure configured to secure the heater, and including a bottom plate and a glass tube;
  • a moving mechanism provided at the bottom of the mounting structure, and configured to move the mounting structure;
  • an exhaust structure fixedly provided at the top of the mounting structure;
  • a combustion system mechanism provided inside the mounting structure, and including a mounting recess, a spiral turbine, a burner, and an upper cover plate, where the mounting recess is mounted at the bottom of the bottom plate and is fastened with a first screw, the upper cover plate is mounted inside the mounting recess and is fastened with a second screw, the spiral turbine is fixedly mounted on the top of the upper cover plate, a snap ring is provided on the exterior of the burner, a through slot is provided inside the cover plate, the snap ring is snapped into the through slot, and the burner is located inside the spiral turbine; the spiral turbine is provided with multiple sets of turbine blades rotating in a specific arc and having an arc-shaped gap between each other, and a bottom end of the glass tube is connected to and in communication with the top of the spiral turbine; and
  • a cleaning mechanism provided inside the glass tube, and including a limiting bearing, a mounting box, a rotating blade, a recycling tank, a connecting column, a connecting rod, a limiting ring, a cleaning blade, a rotating shaft, a fixed rod, a second rotating shaft, a first bevel gear, a second bevel gear, a vertical shaft, a fixed plate, a driving gear, and a driven gear, where the rotating blade is fixedly mounted on an outer surface of the second rotating shaft, the first bevel gear is fixedly sleeved on one end of the second rotating shaft, the second bevel gear is fixedly sleeved on a bottom end of the vertical shaft, the first bevel gear meshes with the second bevel gear, the driving gear is fixedly mounted on a top end of the vertical shaft, the driven gear is fixedly mounted on a bottom end of the rotating shaft, the driving gear meshes with the driven gear, the cleaning blade is fixedly mounted on an outer surface of the rotating shaft, the limiting bearing is sleeved on the outer side of a top end of the rotating shaft, one end of the fixed rod is fixedly connected to an inner wall of the glass tube, the other end of the fixed rod is fixedly connected to the limiting bearing, the limiting ring is fixedly sleeved on the outer surface of the rotating shaft, the limiting ring is located on the top of the mounting box, and the limiting ring is in contact with the mounting box.

Further, the combustion system mechanism further includes a gas pipe, an ignition needle, an air intake pipe, a gas intake pipe, a limiting frame, and a support plate, where the mounting recess is opened on a side wall of the mounting recess, the gas pipe is fixedly snap-fitted in the mounting recess, one end of the gas pipe is in communication with the gas intake pipe, the ignition needle, the air intake pipe, and the gas intake pipe are all in communication with the burner, the support plate is fixedly mounted on an inner wall at the bottom of the mounting recess, the limiting frame is movably snap-fitted to the outer side of the ignition needle, the air intake pipe, and the gas intake pipe, and the limiting frame and the support plate are fastened with a third screw.

Further, one end of the connecting rod is fixedly mounted to the inside of the glass tube, the other end of the connecting rod is fixedly mounted onto an outer wall of one side of the mounting box, the top of the collection tank is fixedly mounted at the bottom of the glass tube, two ends of the connecting column are fixedly connected to upper and lower inner walls of the collection tank, respectively, one end of the second rotating shaft is movably inserted into the glass tube, the other end of the second rotating shaft is movably inserted into a side wall of the mounting box, the fixed plate is fixedly mounted on an inner side wall of the mounting box, a limiting plate is fixedly mounted on an outer surface of the vertical shaft, the vertical shaft is movably inserted into the fixed plate, and the limiting plate is snap-fitted to the fixed plate.

Further, the mounting structure includes a heat reflective cover, a rib, a support rod, a bottom plate, a protective grille, a baffle, and a support leg, where the rib is inserted into a top end of the support rod, the support leg is inserted into a bottom end of the support rod, and the bottom of each group of ribs is provided with a crossbar connection.

Further, first lifting lugs are provided on both sides of the support leg, second lifting lugs are provided on both sides at the bottom of the rib, the first lifting lugs and the second lifting lugs are respectively fastened to four corners of the baffle with fourth screws, two sides of the protective grille are fixedly connected to an outer surface of the rib, and the heat reflective cover is sleeved on the top of the rib.

Further, the moving mechanism includes a wheel, a first rotating shaft, and a fixed base, where the fixed base is fixedly mounted at the bottom of the baffle on one side, the wheel is movably provided on the inner side of the fixed base, and the first rotating shaft is movably inserted into the fixed base and fixedly inserted through into the wheel.

Further, the glass tube is fixedly mounted on the top of the bottom plate.

Further, the exhaust structure includes a fixed frame, a protective cover, and a metal buckle, where the fixed frame is provided on the top of the glass tube, the protective cover is fixedly provided on the top of the fixed frame, the metal buckle is fastened on the outer side of the fixed frame with a fifth screw, and the other side of the fixed frame is fastened on the outer side of the rib with a sixth screw.

Further, a side wall of the protective cover is provided with an air outlet, and the top of the protective cover is fastened to the heat reflective cover with a seventh screw.

Further, a filtering structure is provided in the protective cover, the filtering structure is fixedly connected to an inner wall of the protective cover, and the filtering structure includes a filter screen, a primary-efficiency filter cotton, a medium-efficiency filter cotton, and an adsorption cotton, where the filter screen is fixedly provided at the bottom of the primary-efficiency filter cotton, the primary-efficiency filter cotton is fixedly provided at the bottom of the secondary filter cotton, and the medium-efficiency filter cotton is fixedly provided at the bottom of the adsorption cotton.

Beneficial effects of the present invention are as follows:

First, the cleaning mechanism is provided such that during use, an airflow generated by a burning flame drives the rotating blade to rotate, thereby rotating a rotating shaft, which causes a first bevel gear to rotate and then causes a vertical column to rotate by means of a meshed connection between the first bevel gear and a second bevel gear; at the same time, a driving gear meshes with a driven gear, such that the driving gear drives the driven gear to rotate, and the driven gear drives the rotating shaft to rotate; and a cleaning blade thus rotates to clean an inner wall of a glass tube, so that there is almost no soot to be accumulated inside the glass tube, thereby greatly improving the smoke exhaust efficiency of the heater. It is less likely to cause blockage, so that the glass tube remains unobstructed after long use, preventing the smoke from flowing downwards and causing the leakage of the smoke, and thus the flame of the burner burns more sufficiently, thereby making the heating effect of the heater better and greatly improving the experience of using the heater. At the same time, there is no need to clean the glass tube, saving time and effort.

Second, the combustion system mechanism with the spiral turbine is provided, and the spiral turbine blade and the glass tube are used, so that the air after the flame is ignited shows a spiral rising flame effect in the spiral turbine under the action of air pressure. The glass tube can protect the flame, which is conducive to the formation of the spiral flame, and can also prevent the surrounding airflow from affecting the formation of the flame, thereby making the burning effect of the flame better, so that the temperature is more uniform, and the heat dissipation is more uniform. Therefore, the heating effect of the heater is better, the temperature in the middle is not high, and the air is compressed through the turbine and taken in through the air intake pipe. The air required for combustion regularly enters a combustion chamber, so that fuel combustion produces a regular spiral state, thus forming a rotating flame, making the flame less susceptible to external airflow interference, increase the applicability of the heater, suitable for more various conditions, and convenient for promotion and use of the heater.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawing used for describing the embodiments are briefly described below. Apparently, the accompanying drawings in the following description show some embodiments of the present invention, and those of ordinary skill in the art can further obtain other drawings from these accompanying drawings without any creative efforts.

FIG. 1 is a schematic perspective view of a structure of an embodiment of the present heater with a spiral flame;

FIG. 2 is a schematic main view of a structure of an embodiment of the present heater with a spiral flame;

FIG. 3 is a schematic sectional view, along plane A-A in FIG. 2, of an embodiment of the present heater with a spiral flame;

FIG. 4 is an enlarged schematic view, at part A in FIG. 2, of an embodiment of the present heater with a spiral flame;

FIG. 5 is a schematic perspective view of an internal structure of an embodiment of the present heater with a spiral flame;

FIG. 6 is a schematic top perspective view of a combustion system mechanism of an embodiment of the present heater with a spiral flame;

FIG. 7 is a schematic perspective view of an internal structure of a combustion system mechanism of an embodiment of the present heater with a spiral flame;

FIG. 8 is a schematic top perspective view of a structure of a spiral turbine of an embodiment of the present heater with a spiral flame;

FIG. 9 is a schematic side perspective view of a structure of a spiral turbine of an embodiment of the present heater with a spiral flame;

FIG. 10 is a schematic perspective view of a structure of a combustion system mechanism of an embodiment of the present heater with a spiral flame;

FIG. 11 is a schematic sectional view of a structure of a glass tube of an embodiment of the present heater with a spiral flame;

FIG. 12 is a schematic view of an internal structure of a protective cover of an embodiment of the present heater with a spiral flame;

FIG. 13 is an enlarged schematic view, at part B in FIG. 11, of a structure of an embodiment of the present heater with a spiral flame; and

FIG. 14 is an enlarged schematic view, at part C in FIG. 11, of a structure of an embodiment of the present heater with a spiral flame.

LIST OF REFERENCE NUMERALS

1. mounting structure; 11. heat reflective cover; 12. rib; 13. support rod; 14. bottom plate; 15. protective grille; 16. glass tube; 17. baffle; 18. support leg; 2. moving mechanism; 21. wheel; 22. first rotating shaft; 23. fixed base; 3. exhaust structure; 31. fixed frame; 32. protective cover; 33. metal buckle; 4. combustion system mechanism; 41. mounting recess; 42. gas pipe; 43. ignition needle; 44. air intake pipe; 45. gas intake pipe; 46. spiral turbine; 47. limiting frame; 48. support plate; 49. burner; 410. upper cover plate; 6. cleaning mechanism; 60. limiting bearing; 61. mounting box; 62. rotating blade; 63. recycling tank; 64. connecting column; 65. connecting rod; 66. limiting ring; 67. cleaning blade; 68. rotating shaft; 69. fixed rod; 610. second rotating shaft; 611. first bevel gear; 612. second bevel gear; 613. vertical shaft; 614. fixed plate; 615. driving gear; 616. driven gear; 7. filtering structure; 71. filter screen; 72. primary-efficiency filter cotton; 73. medium-efficiency filter cotton; 74. adsorption cotton.

DETAILED DESCRIPTION OF EMBODIMENTS

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with FIGS. 1 to 14 in the embodiments of the present invention. Apparently, the embodiments described are some rather than all of the embodiments of the present invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

It should be understood that as used in the description and the appended claims, the terms “comprise” and “include” indicate the existence of described features, entities, steps, operations, elements, and/or components, but do not exclude the existence or addition of one or more other features, entities, steps, operations, elements, components, and/or combinations thereof.

It should be understood that terms used in this specification of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in this specification of the present invention and the appended claims, the singular forms “a”, “an”, and “the” are intended to include plural forms, unless otherwise specified in the context expressly.

It should be further understood that the term “and/or” used in this specification and the appended claims of the present invention indicates any combination and all possible combinations of one or more items listed in association, and includes the combinations.

Referring to FIGS. 1 to 14, a heater with a spiral flame includes: a mounting structure 1, a moving mechanism 2, an exhaust structure 3, a combustion system mechanism 4, and a cleaning mechanism 6. The mounting structure 1 is configured to secure the heater, and includes a bottom plate 14 and a glass tube 16. The length of the flame formed in the glass tube 16 can be adjusted by adjusting the combustion system mechanism 4, which can be adjusted by controlling a valve of the combustion system mechanism 4. If the valve is opened more, the length of the spiral flame formed in the glass tube 16 may increase. If the valve is half open, the length of the spiral flame formed in the glass tube 16 is appropriate. If the flame needs to adjusted to the required length, reference may be made to the above principle for use. The moving mechanism 2 is provided at the bottom of the mounting structure 1, and is configured to move the mounting structure 1. The exhaust structure 3 is fixedly provided at the top of the mounting structure 1. The combustion system mechanism 4 is provided inside the mounting structure 1, and includes a mounting recess 41, a spiral turbine 46, a burner 49, and an upper cover plate 410, where the mounting recess 41 is mounted at the bottom of the bottom plate 14 and is fastened with a first screw, the upper cover plate 410 is mounted inside the mounting recess 41 and is fastened with a second screw, the spiral turbine 46 is fixedly mounted on the top of the upper cover plate 410, a snap ring is provided on the exterior of the burner 49, a through slot is provided inside the cover plate, the snap ring is snapped into the through slot, and the burner 49 is located inside the spiral turbine 46; the spiral turbine 46 is provided with multiple sets of turbine blades rotating in a specific arc and having an arc-shaped gap between each other, where there may be three to eight sets of turbine blades, preferably four sets of turbine blades, and a bottom end of the glass tube 16 is connected to and in communication with the top of the spiral turbine 46. More specifically, the glass tube covers a fire outlet of the combustion system mechanism 4. The combustion system mechanism 4 further includes a gas pipe 42, an ignition needle 43, an air intake pipe 44, a gas intake pipe 45, a limiting frame 47, and a support plate 48, where the mounting recess 41 is opened on a side wall of the mounting recess 41, the gas pipe 42 is fixedly snap-fitted in the mounting recess 41, one end of the gas pipe 42 is in communication with the gas intake pipe 45, the ignition needle 43, the air intake pipe 44, and the gas intake pipe 45 are all in communication with the burner 49, the support plate 48 is fixedly mounted on an inner wall at the bottom of the mounting recess 41, the ignition needle 43 is connected externally to a pulse igniter, which can ignite natural gas by turning on the pulse igniter; the limiting frame 47 is movably snap-fitted to the outer side of the ignition needle 43, the air intake pipe 44, and the gas intake pipe 45, a valve is provided in the gas pipe 42, which can control the entry of natural gas, and the limiting frame 47 and the support plate are fastened with a third screw. The other end of the air intake pipe 44 is externally connected to a compressed air output device, and an external battery is connected to the device to provide electrical energy for the heater. The combustion system mechanism 4 with the spiral turbine 46 is provided, and the spiral turbine blade and the glass tube 16 are used, so that the air after the flame is ignited shows a spiral rising flame effect in the spiral turbine 46 under the action of air pressure. The glass tube 16 can protect the flame, which is conducive to the formation of the spiral flame, and can also prevent the surrounding airflow from affecting the formation of the flame, thereby making the burning effect of the flame better, so that the temperature is more uniform, and the heat dissipation is more uniform. Therefore, the heating effect of the heater is better, the temperature in the middle is not high, and the air is compressed through the turbine and taken in through the air intake pipe 44. The air required for combustion regularly enters a combustion chamber, so that fuel combustion produces a regular spiral state, thus forming a rotating flame, making the flame less susceptible to external airflow interference, increase the applicability of the heater, suitable for more various conditions, and convenient for promotion and use of the heater. The cleaning mechanism 6 is provided inside the glass tube 16, and includes a limiting bearing 60, a mounting box 61, a rotating blade 62, a recycling tank 63, a connecting column 64, a connecting rod 65, a limiting ring 66, a cleaning blade 67, a rotating shaft 68, a fixed rod 69, a second rotating shaft 610, a first bevel gear 611, a second bevel gear 612, a vertical shaft 613, a fixed plate 614, a driving gear 615, and a driven gear 616, where the rotating blade 62 is fixedly mounted on an outer surface of the second rotating shaft 610, the first bevel gear 611 is fixedly sleeved on one end of the second rotating shaft 610, the second bevel gear 612 is fixedly sleeved on a bottom end of the vertical shaft 613, the first bevel gear 611 meshes with the second bevel gear 612, the driving gear 615 is fixedly mounted on a top end of the vertical shaft 613, the driven gear 616 is fixedly mounted on a bottom end of the rotating shaft 68, the driving gear 615 meshes with the driven gear 616, the cleaning blade 67 is fixedly mounted on an outer surface of the rotating shaft 68, the limiting bearing 60 is sleeved on the outer side of a top end of the rotating shaft 68, one end of the fixed rod 69 is fixedly connected to an inner wall of the glass tube 16, the other end of the fixed rod 69 is fixedly connected to the limiting bearing 60, the limiting ring 66 is fixedly sleeved on the outer surface of the rotating shaft 68, the limiting ring 66 is located on the top of the mounting box 61, and the limiting ring 66 is in contact with the mounting box 61. One end of the connecting rod 65 is fixedly mounted to the inside of the glass tube 16, the other end of the connecting rod 65 is fixedly mounted onto an outer wall of one side of the mounting box 61, and the top of the collection tank is fixedly mounted at the bottom of the glass tube 16. After the soot is cleaned, part of larger soot will fall off, and the soot can be collected intensively with the collection tank, so that the interior of the glass tube 16 is cleaner and tidier. Two ends of the connecting column 64 are fixedly connected to upper and lower inner walls of the collection tank, respectively, one end of the second rotating shaft 610 is movably inserted into the glass tube 16, the other end of the second rotating shaft 610 is movably inserted into a side wall of the mounting box 61, the fixed plate 614 is fixedly mounted on an inner side wall of the mounting box 61, a limiting plate is fixedly mounted on an outer surface of the vertical shaft 613, the vertical shaft 613 is movably inserted into the fixed plate 614, and the limiting plate is snap-fitted to the fixed plate 614.

Specifically, the cleaning mechanism 6 is provided such that during use, an airflow generated by a burning flame drives the rotating blade 62 to rotate, thereby rotating a rotating shaft, which causes a first bevel gear 611 to rotate and then causes a vertical column to rotate by means of a meshed connection between the first bevel gear 611 and a second bevel gear 612; at the same time, a driving gear 615 meshes with a driven gear 616, such that the driving gear 615 drives the driven gear 616 to rotate, and the driven gear 616 drives the rotating shaft 68 to rotate; and a cleaning blade 67 thus rotates to clean an inner wall of a glass tube 16, so that there is almost no soot to be accumulated inside the glass tube 16, thereby greatly improving the smoke exhaust efficiency of the glass tube 16. It is less likely to cause blockage, so that the glass tube 16 remains unobstructed after long use, preventing the smoke from flowing downwards and causing the leakage of the smoke, and thus the flame of the burner 49 burns more sufficiently, thereby making the heating effect of the heater better and greatly improving the experience of using the heater. At the same time, there is no need to clean the glass tube 16, saving time and effort.

In this embodiment, the mounting structure 1 includes a heat reflective cover 11, a rib 12, a support rod 13, a bottom plate 14, a protective grille 15, a baffle 17, and a support leg 18, where the rib 12 is inserted into a top end of the support rod 13, the support leg 18 is inserted into a bottom end of the support rod 13, and the bottom of each group of ribs 12 is provided with a crossbar connection. First lifting lugs are provided on both sides of the support leg 18, second lifting lugs are provided on both sides at the bottom of the rib 12, the first lifting lugs and the second lifting lugs are respectively fastened to four corners of the baffle 17 with fourth screws, two sides of the protective grille 15 are fixedly connected to an outer surface of the rib 12, and the heat reflective cover 11 is sleeved on the top of the rib 12.

Specifically, the assembly and splicing type installation is adopted, which is relatively simple and convenient. The device is easy to transport before installation and takes up less space. This also facilitates quick replacement after damage somewhere. The protective grille 15 is used to prevent people from getting close to the inside of the heater, thereby preventing burns from high temperatures.

The moving mechanism 2 includes a wheel 21, a first rotating shaft 22, and a fixed base 23, where the fixed base 23 is fixedly mounted at the bottom of the baffle 17 on one side, the wheel 21 is movably provided on the inner side of the fixed base 23, and the first rotating shaft 22 is movably inserted into the fixed base 23 and fixedly inserted through into the wheel 21.

Specifically, using the moving mechanism 2, when the heater needs to be moved, the side of the heater can be lifted so that only the wheel 21 comes into contact with the ground, thereby pushing the heater to move, which is convenient, labor-saving, and quick.

The glass tube 16 is fixedly mounted on the top of the bottom plate 14. The exhaust structure 3 includes a fixed frame 31, a protective cover 32, and a metal buckle 33, where the fixed frame 31 is provided on the top of the glass tube 16, the protective cover 32 is fixedly provided on the top of the fixed frame 31, the metal buckle 33 is fastened on the outer side of the fixed frame 31 with a fifth screw, and the other side of the fixed frame 31 is fastened on the outer side of the rib 12 with a sixth screw. A side wall of the protective cover 32 is provided with an air outlet, and the top of the protective cover 32 is fastened to the heat reflective cover 11 with a seventh screw.

Specifically, the protective cover 32 is used to make the air outlet more uniform and have a decorative effect. A filtering structure 7 is provided in the protective cover 32, the filtering structure 7 is fixedly connected to an inner wall of the protective cover 32, and the filtering structure 7 includes a filter screen 71, a primary-efficiency filter cotton 72, a medium-efficiency filter cotton 73, and an adsorption cotton 74, where the filter screen 71 is fixedly provided at the bottom of the primary-efficiency filter cotton 72, the primary-efficiency filter cotton 72 is fixedly provided at the bottom of the secondary filter cotton 73, and the medium-efficiency filter cotton 73 is fixedly provided at the bottom of the adsorption cotton 74. The filtering structure 7 can filter the discharged air, using the filter screen 71, the primary-efficiency filter cotton 72, and the medium-efficiency filter cotton 73 to filter the smoke, and using the adsorption cotton 74 to adsorb the smoke, so that the quality of the discharged air is better, which does not easily pollute the surrounding air environment, and also prevents the air from causing harm to the human body.

To sum up, compared with the prior art, the heater has at least the following beneficial effects: The cleaning mechanism 6 is provided such that during use, an airflow generated by a burning flame drives the rotating blade 62 to rotate, thereby rotating a rotating shaft, which causes a first bevel gear 611 to rotate and then causes a vertical column to rotate by means of a meshed connection between the first bevel gear 611 and a second bevel gear 612; at the same time, a driving gear 615 meshes with a driven gear 616, such that the driving gear 615 drives the driven gear 616 to rotate, and the driven gear 616 drives the rotating shaft 68 to rotate; and a cleaning blade 67 thus rotates to clean an inner wall of a glass tube 16, so that there is almost no soot to be accumulated inside the glass tube 16, thereby greatly improving the smoke exhaust efficiency of the glass tube 16. It is less likely to cause blockage, so that the glass tube 16 remains unobstructed after long use, preventing the smoke from flowing downwards and causing the leakage of the smoke, and thus the flame of the burner 49 burns more sufficiently, thereby making the heating effect of the heater better and greatly improving the experience of using the heater. At the same time, there is no need to clean the glass tube 16, saving time and effort.

The above are merely specific implementations of the present invention, but the scope of protection of the present invention is not limited thereto. Various equivalent modifications or replacements may be readily figured out by those skilled in the art within the technical scope disclosed in the present invention, and all these modifications or replacements shall fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A heater with a spiral flame, comprising: a mounting structure (1) configured to secure the heater, and comprising a bottom plate (14) and a glass tube (16);a moving mechanism (2) provided at the bottom of the mounting structure (1), and configured to move the heater;an exhaust structure (3) fixedly provided at the top of the mounting structure (1);a combustion system mechanism (4) provided inside the mounting structure (1), and comprising a mounting recess (41), a spiral turbine (46), a burner (49), and an upper cover plate (410), wherein the mounting recess (41) is mounted at the bottom of the bottom plate (14) and is fastened with a first screw, the upper cover plate (410) is mounted inside the mounting recess (41) and is fastened with a second screw, the spiral turbine (46) is fixedly mounted on the top of the upper cover plate (410), a snap ring is provided on the exterior of the burner (49), a through slot is provided inside the cover plate, the snap ring is snapped into the through slot, and the burner (49) is located inside the spiral turbine (46); the spiral turbine (46) is provided with multiple sets of turbine blades rotating in a specific arc and having an arc-shaped gap between each other, and a bottom end of the glass tube (16) is connected to and in communication with the top of the spiral turbine (46); anda cleaning mechanism (6) provided inside the glass tube (16), and comprising a limiting bearing (60), a mounting box (61), a rotating blade (62), a recycling tank (63), a connecting column (64), a connecting rod (65), a limiting ring (66), a cleaning blade (67), a rotating shaft (68), a fixed rod (69), a second rotating shaft (610), a first bevel gear (611), a second bevel gear (612), a vertical shaft (613), a fixed plate (614), a driving gear (615), and a driven gear (616), wherein the rotating blade (62) is fixedly mounted on an outer surface of the second rotating shaft (610), the first bevel gear (611) is fixedly sleeved on one end of the second rotating shaft (610), the second bevel gear (612) is fixedly sleeved on a bottom end of the vertical shaft (613), the first bevel gear (611) meshes with the second bevel gear (612), the driving gear (615) is fixedly mounted on a top end of the vertical shaft (613), the driven gear (616) is fixedly mounted on a bottom end of the rotating shaft (68), the driving gear (615) meshes with the driven gear (616), the cleaning blade (67) is fixedly mounted on an outer surface of the rotating shaft (68), the limiting bearing (60) is sleeved on the outer side of a top end of the rotating shaft (68), one end of the fixed rod (69) is fixedly connected to an inner wall of the glass tube (16), the other end of the fixed rod (69) is fixedly connected to the limiting bearing (60), the limiting ring (66) is fixedly sleeved on the outer surface of the rotating shaft (68), the limiting ring (66) is located on the top of the mounting box (61), and the limiting ring (66) is in contact with the mounting box (61).

2. The heater with a spiral flame according to claim 1, wherein the combustion system mechanism (4) further comprises a gas pipe (42), an ignition needle (43), an air intake pipe (44), a gas intake pipe (45), a limiting frame (47), and a support plate (48), wherein the mounting recess (41) is opened on a side wall of the mounting recess (41), the gas pipe (42) is fixedly snap-fitted in the mounting recess (41), one end of the gas pipe (42) is in communication with the gas intake pipe (45), the ignition needle (43), the air intake pipe (44), and the gas intake pipe (45) are all in communication with the burner (49), the support plate (48) is fixedly mounted on an inner wall at the bottom of the mounting recess (41), the limiting frame (47) is movably snap-fitted to the outer side of the ignition needle (43), the air intake pipe (44), and the gas intake pipe (45), and the limiting frame (47) and the support plate are fastened with a third screw.

3. The heater with a spiral flame according to claim 1, wherein one end of the connecting rod (65) is fixedly mounted to the inside of the glass tube (16), the other end of the connecting rod (65) is fixedly mounted onto an outer wall of one side of the mounting box (61), the top of the collection tank is fixedly mounted at the bottom of the glass tube (16), two ends of the connecting column (64) are fixedly connected to upper and lower inner walls of the collection tank, respectively, one end of the second rotating shaft (610) is movably inserted into the glass tube (16), the other end of the second rotating shaft (610) is movably inserted into a side wall of the mounting box (61), the fixed plate (614) is fixedly mounted on an inner side wall of the mounting box (61), a limiting plate is fixedly mounted on an outer surface of the vertical shaft (613), the vertical shaft (613) is movably inserted into the fixed plate (614), and the limiting plate is snap-fitted to the fixed plate (614).

4. The heater with a spiral flame according to claim 1, wherein the mounting structure (1) comprises a heat reflective cover (11), a rib (12), a support rod (13), a bottom plate (14), a protective grille (15), a baffle (17), and a support leg (18), wherein the rib (12) is inserted into a top end of the support rod (13), the support leg (18) is inserted into a bottom end of the support rod (13), and the bottom of each group of ribs (12) is provided with a crossbar connection.

5. The heater with a spiral flame according to claim 4, wherein first lifting lugs are provided on both sides of the support leg (18), second lifting lugs are provided on both sides at the bottom of the rib (12), the first lifting lugs and the second lifting lugs are respectively fastened to four corners of the baffle (17) with fourth screws, two sides of the protective grille (15) are fixedly connected to an outer surface of the rib (12), and the heat reflective cover (11) is sleeved on the top of the rib (12).

6. The heater with a spiral flame according to claim 1, wherein the moving mechanism (2) comprises a wheel (21), a first rotating shaft (22), and a fixed base (23), wherein the fixed base (23) is fixedly mounted at the bottom of the baffle (17) on one side, the wheel (21) is movably provided on the inner side of the fixed base (23), and the first rotating shaft (22) is movably inserted into the fixed base (23) and fixedly inserted through into the wheel (21).

7. The heater with a spiral flame according to claim 4, wherein the glass tube (16) is fixedly mounted on the top of the bottom plate (14).

8. The heater with a spiral flame according to claim 7, wherein the exhaust structure (3) comprises a fixed frame (31), a protective cover (32), and a metal buckle (33), wherein the fixed frame (31) is provided on the top of the glass tube (16), the protective cover (32) is fixedly provided on the top of the fixed frame (31), the metal buckle (33) is fastened on the outer side of the fixed frame (31) with a fifth screw, and the other side of the fixed frame (31) is fastened on the outer side of the rib (12) with a sixth screw.

9. The heater with a spiral flame according to claim 8, wherein a side wall of the protective cover (32) is provided with an air outlet, and the top of the protective cover (32) is fastened to the heat reflective cover (11) with a seventh screw.

10. The heater with a spiral flame according to claim 7, wherein a filtering structure (7) is provided in the protective cover (32), the filtering structure (7) is fixedly connected to an inner wall of the protective cover (32), and the filtering structure (7) comprises a filter screen (71), a primary-efficiency filter cotton (72), a medium-efficiency filter cotton (73), and an adsorption cotton (74), wherein the filter screen (71) is fixedly provided at the bottom of the primary-efficiency filter cotton (72), the primary-efficiency filter cotton (72) is fixedly provided at the bottom of the secondary filter cotton (73), and the medium-efficiency filter cotton (73) is fixedly provided at the bottom of the adsorption cotton (74).