CN219243646U

CN219243646U - Split multi-fuel stove

Info

Publication number: CN219243646U
Application number: CN202223439033.5U
Authority: CN
Inventors: 王凌波; 金定艳; 童俊涛; 阮俊杰; 蒋世涛
Original assignee: Shaoxing Shangyu Vocational Education Center Shangyu Technical School
Current assignee: Shaoxing Shangyu Vocational Education Center Shangyu Technical School
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-23
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a split multi-fuel furnace, which comprises a furnace end and an air inlet pipeline, wherein an air conveying channel is arranged at the bottom of the furnace end and is connected with the air inlet pipeline, a nozzle is arranged at the top of the air conveying channel, a guide groove is arranged in the air conveying channel, a magnet is movably arranged in the guide groove, and a through needle which is aligned with the opening of the nozzle is arranged at the top of the magnet. The split multi-fuel furnace moves into the magnet at the bottom, the magnet is homopolar opposite to the magnet of the inner connecting through needle, and the magnet connected with the through needle can rise due to homopolar repulsion, so that the through needle penetrates out of the nozzle opening to dredge carbon deposition, and the through needle automatically falls along with the magnet when the magnet moves away from the bottom.

Description

Split multi-fuel stove

Technical Field

The utility model belongs to the technical field of multi-fuel furnaces, and particularly relates to a split multi-fuel furnace.

Background

The fuel stove is a stove commonly used for people to camp outdoors, and the fuel stove generally releases heat by burning fuel such as gasoline or alcohol. The existing fuel furnace generally comprises a fuel storage, a furnace end and a cooker support, wherein the fuel storage is connected with the furnace end through a pipeline, a regulating valve for regulating fuel flow is arranged on the pipeline, an air outlet is arranged on the furnace end, and fuel combustion is realized by igniting fuel discharged from the air outlet. Because the fuel furnace can produce carbon deposit more or less in the combustion process, and because the gas outlet is generally smaller, the gas outlet is easy to be blocked, so that the general fuel furnace needs to be provided with a through needle, when the carbon deposit is blocked, the through needle needs to penetrate into the gas outlet to dredge the carbon deposit, but the through needle is not easy to carry, and certainly, the through needle is also arranged in a pipeline, the whole fuel furnace needs to be shaken during dredging, the burning fuel furnace is easy to scald hands, and the dredging is inconvenient in a shaking mode.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the split multi-fuel furnace, which can conveniently and rapidly dredge carbon deposition, is convenient to dredge and has a simple structure.

In order to solve the technical problems, the utility model is solved by the following technical scheme: the utility model provides a components of a whole that can function independently multi-fuel stove, includes furnace end and air inlet pipeline, the furnace end bottom is provided with the gas transmission passageway, the gas transmission passageway with the air inlet pipeline is connected, the gas transmission passageway top is provided with the nozzle, be provided with the guide way in the gas transmission passageway, the activity is provided with magnet in the guide way, the magnet top is provided with and aims at nozzle open-ended through needle. The split multi-fuel furnace moves into the magnet at the bottom, the magnet is homopolar opposite to the magnet of the inner connecting through needle, and the magnet connected with the through needle can rise due to homopolar repulsion, so that the through needle penetrates out of the nozzle opening to dredge carbon deposition, and the through needle automatically falls along with the magnet when the magnet moves away from the bottom.

In the above technical solution, preferably, the nozzle is screwed with the gas transmission channel. By adopting the structure, the nozzle can be unscrewed when necessary to clean carbon deposit in the air inlet pipeline or the air transmission channel.

In the above technical scheme, preferably, the gas transmission channel and the gas transmission channel meet the side and are provided with the internal thread, the internal thread is close to gas transmission channel side is provided with the gas transmission hole, the internal thread cooperates with the external screw thread of flow control pole one end, the one end that the flow control pole has the external screw thread is provided with stretches into the toper regulation pole of gas transmission hole, the flow control pole set up in the gas transmission channel and with have the clearance of ventilating between the gas transmission channel, the axial is provided with the ventilation groove on the external screw thread, the gas transmission channel side is provided with the air inlet, the other end of flow control pole stretches out the gas transmission channel. By adopting the structure, the axial movement of the flow regulating rod in the air inlet pipeline can be realized through the rotation of the flow regulating rod, the flow can be regulated through the interval change between the conical regulating rod and the air conveying hole in the axial movement process, and the conical regulating rod can play the same role of cleaning carbon deposit in the air conveying hole as a through needle.

In the above technical scheme, preferably, the flow adjusting rod at the rear side of the air inlet is sleeved with a plurality of sealing rings, and the outer walls of the sealing rings are tightly attached to the air inlet pipeline. By adopting the structure, the tightness between the flow regulating rod and the air inlet pipeline is improved, and the gas leakage is prevented.

In the above technical scheme, preferably, a mute cover is arranged at the top of the burner, and the mute cover is in threaded connection with the burner. The structure can prevent the silence cover from falling.

In the above technical scheme, preferably, the furnace end is connected with the pan support, the pan support includes the supporting part of being connected with the furnace end, supporting part periphery evenly distributed's rotation is provided with a plurality of landing legs of bending, be provided with the elastic sheet on the supporting part, be provided with on the elastic sheet with the spacing groove of landing leg shape matching of bending. The adoption of the structure can realize the unfolding and folding positioning of the folding supporting leg through the rotation of the limiting groove on the elastic sheet, can enable the multi-fuel stove and the cooker to be placed more stably after the unfolding, can reduce the volume after the folding, and is convenient to store.

In the above technical solution, preferably, a stud passing through the supporting portion is provided at the bottom of the burner, and a nut for fixing the supporting portion to the bottom of the burner is provided on the stud. The structure is convenient for the fixed connection of the furnace end and the supporting part.

Compared with the prior art, the utility model has the following beneficial effects: the split multi-fuel furnace moves into the magnet at the bottom, the magnet is homopolar opposite to the magnet of the inner connecting through needle, and the magnet connected with the through needle can rise due to homopolar repulsion, so that the through needle penetrates out of the nozzle opening to dredge carbon deposition, and the through needle automatically falls along with the magnet when the magnet moves away from the bottom.

Drawings

Fig. 1 is a schematic structural view of an unfolded state according to an embodiment of the present utility model.

Fig. 2 is a schematic structural view of a folded state according to an embodiment of the utility model.

Fig. 3 is an exploded view of an embodiment of the present utility model.

Fig. 4 is a partial enlarged view of fig. 3.

FIG. 5 is a schematic cross-sectional view of an embodiment of the present utility model with the bent legs removed.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and detailed description: referring to fig. 1 to 5, a split multi-fuel furnace comprises a furnace end 1 and an air inlet pipeline 2, wherein an air transmission channel 3 is arranged at the bottom of the furnace end 1, the air transmission channel 3 is connected with the air inlet pipeline 2, a nozzle 4 is arranged at the top of the air transmission channel 3, a guide groove 31 is arranged in the air transmission channel 3, a magnet 5 is movably arranged in the guide groove 31, a through needle 51 aligned with an opening of the nozzle 4 is arranged at the top of the magnet 5, and specifically, a samarium cobalt magnet with better heat resistance is adopted by the magnet 5. The split multi-fuel furnace moves into the magnet at the bottom, the magnet is homopolar opposite to the magnet 5 of the inner connection through needle 51, and the magnet 5 connected with the through needle 51 can ascend due to homopolar repulsion, so that the through needle 51 penetrates out of the opening of the nozzle 4 to dredge carbon deposition, and the through needle 51 automatically falls along with the magnet 5 when the magnet moves away from the bottom. The split multi-fuel stove generally gives a special wrench for disassembly when selling, a magnet for controlling the lifting of the through needle 51 is arranged in the wrench, and the through needle 51 can be lifted by moving the wrench into or out of the bottom of the multi-fuel stove.

In this embodiment, the nozzle 4 is screwed with the gas transmission channel 3. By adopting the structure, the nozzle 4 can be unscrewed when necessary to clean carbon deposit in the air inlet pipeline 2 or the air transmission channel 3.

In this embodiment, the gas transmission channel 3 is provided with internal thread 32 on the side that meets with the gas transmission channel 2, the internal thread 32 is provided with gas transmission hole 33 near the gas transmission channel 3 side, the internal thread 32 is in threaded fit with external thread 61 at one end of flow regulation rod 6, one end of flow regulation rod 6 with external thread 61 is provided with conical regulation rod 62 that stretches into gas transmission hole 33, flow regulation rod 6 is provided with in gas transmission channel 3 and has the ventilation clearance with gas transmission channel 3 between, be provided with air vent 63 on the external thread 61 axially, gas transmission channel 2 side is provided with air inlet 21, the other end of flow regulation rod 6 stretches out gas transmission channel 3. By adopting the structure, the axial movement of the flow regulating rod 6 in the air inlet pipeline 2 can be realized through the rotation of the flow regulating rod 6, the flow can be regulated through the change of the distance between the conical regulating rod 62 and the air conveying hole 33 in the axial movement process, and the conical regulating rod 62 can play the same role as a through needle in cleaning carbon deposit in the air conveying hole 33.

In this embodiment, a plurality of sealing rings 64 are sleeved on the flow adjusting rod 6 positioned at the rear side of the air inlet 21, and the outer walls of the sealing rings 64 are tightly attached to the air inlet pipeline 2. By adopting the structure, the tightness between the flow regulating rod 6 and the air inlet pipeline 2 is improved, and the leakage of fuel gas is prevented.

In this embodiment, a mute cover 7 is disposed on the top of the burner 1, and the mute cover 7 is in threaded connection with the burner 1. By adopting the structure, the mute cover can be prevented from falling, and particularly, falling and scalding are prevented when the mute cover moves just after burning.

In this embodiment, the burner 1 is connected with a cooker support 8, the cooker support 8 includes a support portion 81 connected with the burner 1, a plurality of bending support legs 82 are provided on the support portion 81 by uniformly distributed rotation of the outer periphery of the support portion 81, an elastic piece 83 is provided on the support portion 81, and a limit groove 84 matched with the bending support legs 82 in shape is provided on the elastic piece 83. The adoption of the structure can realize the unfolding and folding positioning of the folding supporting leg 82 through the rotation of the limiting groove 84 on the elastic piece 83, the folding supporting leg 82 can be elastically limited in the limiting groove 84 in the unfolding state and the folding state, the multi-fuel stove and the cooker can be placed more stably after being unfolded, the volume can be reduced after being folded, and the storage is convenient.

In this embodiment, the bottom of the burner 1 is provided with a stud 11 penetrating through the supporting portion 81, and the stud 11 is provided with a nut 12 for fixing the supporting portion 81 to the bottom of the burner 1. The structure is adopted to facilitate the fixed connection of the furnace end 1 and the supporting part 81.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides a components of a whole that can function independently many fuel stoves, includes furnace end (1) and air inlet pipeline (2), furnace end (1) bottom is provided with gas-supply channel (3), gas-supply channel (3) with air inlet pipeline (2) are connected, gas-supply channel (3) top is provided with nozzle (4), a serial communication port, be provided with guide way (31) in gas-supply channel (3), guide way (31) internal activity is provided with magnet (5), magnet (5) top is provided with and aims at nozzle (4) open-ended general needle (51).

2. A split multi-fuel furnace as claimed in claim 1, wherein: the nozzle (4) is in threaded connection with the gas transmission channel (3).

3. A split multi-fuel furnace as claimed in claim 1, wherein: the gas transmission channel (3) is provided with an internal thread (32) at the side connected with the gas inlet pipeline (2), the internal thread (32) is provided with a gas transmission hole (33) near the gas transmission channel (3), the internal thread (32) is in threaded fit with an external thread (61) at one end of a flow regulation rod (6), one end of the flow regulation rod (6) with the external thread (61) is provided with a conical regulation rod (62) extending into the gas transmission hole (33), the flow regulating rod (6) is arranged in the gas transmission channel (3) and is provided with a ventilation gap with the gas transmission channel (3), a ventilation groove (63) is axially formed in the external thread (61), the side face of the gas inlet pipeline (2) is provided with a gas inlet (21), and the other end of the flow regulating rod (6) extends out of the gas transmission channel (3).

4. A split multi-fuel furnace as claimed in claim 3, wherein: the flow regulating rod (6) positioned at the rear side of the air inlet (21) is sleeved with a plurality of sealing rings (64), and the outer walls of the sealing rings (64) are tightly attached to the air inlet pipeline (2).

5. A split multi-fuel furnace as claimed in claim 1, wherein: the top of the furnace end (1) is provided with a mute cover (7), and the mute cover (7) is in threaded connection with the furnace end (1).

6. A split multi-fuel furnace as claimed in claim 1, wherein: the novel kitchen range is characterized in that the stove head (1) is connected with a cooker support (8), the cooker support (8) comprises a supporting portion (81) connected with the stove head (1), a plurality of bending support legs (82) are uniformly distributed on the periphery of the supporting portion (81), an elastic sheet (83) is arranged on the supporting portion (81), and a limiting groove (84) matched with the bending support legs (82) in shape is formed in the elastic sheet (83).

7. A split multi-fuel furnace as claimed in claim 6, wherein: the bottom of the furnace end (1) is provided with a stud (11) penetrating through the supporting part (81), and the stud (11) is provided with a nut (12) for fixing the supporting part (81) at the bottom of the furnace end (1).