CN215637362U - Vertical multi-fuel stove - Google Patents

Abstract

The utility model discloses a vertical multi-fuel furnace, which comprises a fuel storage, wherein an inflator is arranged on the fuel storage, a furnace end is also connected onto the fuel storage, the furnace end comprises a furnace disc, an air outlet pipeline, a brass heat conduction pipe and a flow regulating valve, an annular channel is arranged on the furnace disc, one end of the air outlet pipeline is connected with the fuel storage, the other end of the air outlet pipeline is connected with the annular channel, the annular channel is connected with the flow regulating valve through a pipeline, a channel is arranged in the middle of the furnace disc, the outlet of the flow regulating valve is positioned below the channel, one end of the brass heat conduction pipe is connected with the furnace disc, and the other end of the brass heat conduction pipe extends into the fuel storage. The vertical multi-fuel furnace can continuously supply heat to fuel in the combustion process, so that the fuel can be spontaneously vaporized, the pressure in the fuel storage is automatically maintained, the inflator is not required to be used for inflating at regular time, the use is more convenient, the fuel can be combusted more fully, and carbon deposition is reduced.

Description

Vertical multi-fuel stove

Technical Field

The utility model belongs to the technical field of outdoor cooking utensils, and particularly relates to a vertical multi-fuel stove.

Background

People need to use outdoor cooking utensils when living outdoors and cooking in the open air, and the general cooking utensils have large volume and are inconvenient to transport and carry. A smaller volume fuel stove burning gasoline or alcohol etc. has thus emerged. For example, CN206191659U discloses a gasoline stove, which comprises an oil can, in which gasoline fuel is stored, and an air pump is arranged on the oil can to inject air into the oil can to pressurize the oil can; an oil suction pipe is arranged in the oil pot, an oil suction hole is formed in the bottom of the oil pot, and an air inlet is formed in the top of the oil pot; one end of the valve switch is connected with the oil suction pipe, the other end of the valve switch is connected with the gasoline vaporization pipe, and the outlet end of the gasoline vaporization pipe is connected with the atomizing nozzle; an elastic steel needle is arranged in the gasoline vaporization pipe. Compared with the traditional gasoline stove, the gasoline stove provided by the utility model does not need to be preheated before use, so that the use convenience is greatly improved. The gasoline stove needs to pump air into the oil can through the inflator at regular time in the using process, otherwise, the flame is gradually reduced along with the reduction of the pressure, and the use is inconvenient.

Disclosure of Invention

The utility model provides a vertical multi-fuel furnace aiming at the defects of the prior art, which can continuously supply heat to fuel in the combustion process, so that the fuel can be vaporized spontaneously, the pressure in a fuel storage is maintained automatically, the inflator is not required to be used for inflating at regular time, the use is more convenient, the fuel can be combusted more fully, and carbon deposition is reduced.

In order to solve the technical problem, the utility model is solved by the following technical scheme: the utility model provides a vertical multi-fuel stove, includes the fuel memory, be provided with the inflater on the fuel memory, still be connected with the furnace end on the fuel memory, the furnace end includes stove dish, pipeline, brass heat pipe and the flow control valve of giving vent to anger, be provided with annular passage on the stove dish, pipeline one end of giving vent to anger is connected the fuel memory, and the other end is connected annular passage, annular passage has flow control valve through the pipe connection, the stove dish middle part is provided with the passageway, the flow control valve export is located the passageway below, brass heat pipe one end is connected the stove dish, and the other end stretches into in the fuel memory. When the vertical multi-fuel furnace is used, firstly, an inflator is used for inflating the furnace to pressurize a fuel storage, then a flow regulating valve is opened, fuel is ignited from an air outlet of the flow regulating valve, in the combustion process, a brass heat conducting pipe can continuously conduct heat on a furnace disc to the fuel, the fuel can be spontaneously vaporized, the pressure in the fuel storage is automatically maintained, so that the inflator is not required to be used for inflating regularly, the use is more convenient, the fuel passing through an annular channel can absorb the heat of the furnace disc, the vaporization of the fuel is more sufficient, the temperature is raised, the fuel can be combusted more sufficiently, and carbon deposition is reduced.

In the above technical solution, preferably, the burner is in threaded connection with the fuel storage. By adopting the structure, the furnace end can be conveniently detached to add fuel into the fuel storage.

In the above technical solution, preferably, a heat insulating layer is provided on the fuel storage. The arrangement of the heat insulation layer can prevent a user from being scalded when the fuel storage is moved.

In the above technical scheme, preferably, the furnace plate upper cover is provided with a silencing cover, and the side surface of the silencing cover is provided with a plurality of through holes. The noise generated during combustion can be reduced by arranging the mute cover.

In the above technical scheme, preferably, the furnace plate side wall is provided with a limiting protrusion radially inwards, the periphery of the mute cover is provided with a flange, and the flange is provided with a groove matched with the limiting protrusion. By adopting the structure, the scalding caused by the falling of the mute cover when the multi-fuel furnace is moved can be prevented.

In the above technical scheme, preferably, in the annular channel, a first partition plate which is completely separated is arranged on a short channel at a position where the annular channel is connected with the gas outlet pipeline and a position where the annular channel is connected with the flow regulating valve, a plurality of second partition plates are arranged on a long channel at a position where the annular channel is connected with the gas outlet pipeline and a position where the annular channel is connected with the flow regulating valve, and the annular channel is divided into the serpentine channel by the second partition plates. By adopting the structure, the time of the fuel flowing in the annular channel can be further prolonged, the fuel is further heated before combustion, the fuel is more sufficiently combusted, and carbon deposition is reduced.

In the above technical scheme, preferably, drainage cotton threads are arranged in the air outlet pipeline. Through set up the drainage cotton silk in the pipeline of giving vent to anger can make fuel supply more stable, big time when preventing flame little.

Compared with the prior art, the utility model has the following beneficial effects: when the vertical multi-fuel furnace is used, firstly, an inflator is used for inflating the furnace to pressurize a fuel storage, then a flow regulating valve is opened, fuel is ignited from an air outlet of the flow regulating valve, in the combustion process, a brass heat conducting pipe can continuously conduct heat on a furnace disc to the fuel, the fuel can be spontaneously vaporized, the pressure in the fuel storage is automatically maintained, so that the inflator is not required to be used for inflating regularly, the use is more convenient, the fuel passing through an annular channel can absorb the heat of the furnace disc, the vaporization of the fuel is more sufficient, the temperature is raised, the fuel can be combusted more sufficiently, and carbon deposition is reduced.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a furnace end in an embodiment of the utility model.

Fig. 3 is a schematic sectional view of a burner according to an embodiment of the present invention.

FIG. 4 is a schematic structural diagram of an annular channel in a furnace plate according to an embodiment of the utility model.

Fig. 5 is an exploded view of the burner of the present invention.

Detailed Description

The utility model is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 5, a vertical multi-fuel furnace comprises a fuel storage 1, an inflator 2 is arranged on the fuel storage 1, a furnace end 3 is further connected to the fuel storage 1, the furnace end 3 comprises a furnace disc 31, an air outlet pipeline 32, a brass heat conduction pipe 33 and a flow control valve 34, an annular channel 35 is arranged on the furnace disc 31, one end of the air outlet pipeline 32 is connected to the fuel storage 1, the other end of the air outlet pipeline is connected to the annular channel 35, the annular channel 35 is connected to the flow control valve 34 through a pipeline, a channel 36 is arranged in the middle of the furnace disc 31, an outlet of the flow control valve 34 is located below the channel 36, one end of the brass heat conduction pipe 33 is connected to the furnace disc 31, and the other end of the brass heat conduction pipe extends into the fuel storage 1. When the vertical multi-fuel furnace is used, firstly, the inflator 2 is used for inflating the fuel storage 1 to pressurize, then the flow regulating valve 34 is opened, fuel is ignited from the air outlet of the flow regulating valve 34, in the combustion process, the brass heat conduction pipe 33 can continuously conduct heat on the furnace disc 31 to the fuel, so that the fuel can be spontaneously vaporized, the pressure in the fuel storage 1 is automatically maintained, further, the inflator 2 does not need to be inflated at regular time, the vertical multi-fuel furnace is more convenient to use, the fuel passing through the annular channel 35 can absorb the heat of the furnace disc 31, the fuel is more fully vaporized, the temperature is increased, the fuel can be more fully combusted, and carbon deposition is reduced. The fuel of the multi-fuel stove can adopt gasoline, diesel oil, alcohol, vegetable oil and the like.

In this embodiment, in order to make things convenient for dismantlement furnace end 3, make things convenient for fuel storage 1 to refuel, furnace end 3 and fuel storage 1 threaded connection.

In this embodiment, in order to prevent the fuel storage 1 from being too hot and burning the user when moving, the fuel storage 1 is provided with a heat insulation layer 11.

In this embodiment, the upper cover of the stove plate 31 is provided with a silencing cover 37, and the side surface of the silencing cover 37 is provided with a plurality of through holes 370. The provision of the mute cover 37 can reduce noise at the time of combustion.

In this embodiment, the side wall of the stove plate 31 is provided with a limiting protrusion 311 radially inward, the periphery of the silent cover 37 is provided with a flange 371, and the flange 371 is provided with a groove 372 matched with the limiting protrusion 311. The flange 371 of the mute cover 37 can pass through the limiting protrusion 311 by aligning the groove 372 on the mute cover 37 with the limiting protrusion 311, then the groove 372 and the limiting protrusion 311 can be staggered by rotating the mute cover 37, the mute cover 37 is not easy to fall off after the staggering, and the mute cover 37 can be prevented from falling off to cause scalding when the multi-fuel furnace is moved by adopting the structure.

In this embodiment, in the annular channel 35, a completely isolated first partition 351 is disposed in a short channel between a connection point with the air outlet pipe 32 and a connection point with the flow control valve 34, a plurality of second partitions 352 are disposed in a long channel between a connection point with the air outlet pipe 32 and a connection point with the flow control valve 34, and the annular channel 35 is divided into serpentine channels by the plurality of second partitions 352. By adopting the structure, the time for the fuel to flow in the annular channel 35 can be further prolonged, the fuel is further heated before combustion, the fuel is more sufficiently combusted, and carbon deposition is reduced.

In this embodiment, a drainage cotton thread (not shown) is disposed in the air outlet pipe 32. The fuel supply can be more stable by arranging the drainage cotton threads in the air outlet pipeline 32, and the flame can be prevented from being small and large.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.

Claims (7)

1. The utility model provides a vertical many fuel stoves, includes fuel storage (1), be provided with inflater (2) on fuel storage (1), still be connected with furnace end (3) on fuel storage (1), its characterized in that: furnace end (3) are including stove dish (31), pipeline (32), brass heat pipe (33) and flow control valve (34) of giving vent to anger, be provided with annular channel (35) on stove dish (31), pipeline (32) one end of giving vent to anger is connected fuel storage (1), the other end is connected annular channel (35), annular channel (35) have flow control valve (34) through the pipe connection, stove dish (31) middle part is provided with passageway (36), flow control valve (34) export is located passageway (36) below, brass heat pipe (33) one end is connected stove dish (31), the other end stretches into in the fuel storage (1).

2. A vertical multi-fuel furnace as claimed in claim 1, wherein: the furnace end (3) is in threaded connection with the fuel storage (1).

3. A vertical multi-fuel furnace as claimed in claim 1, wherein: a heat insulation layer (11) is arranged on the fuel storage (1).

4. A vertical multi-fuel furnace as claimed in claim 1, wherein: the stove plate (31) is characterized in that a mute cover (37) is arranged on the upper cover of the stove plate, and a plurality of through holes (370) are formed in the side surface of the mute cover (37).

5. A vertical multi-fuel furnace as claimed in claim 4, wherein: stove dish (31) lateral wall is provided with spacing arch (311) radially inwards, silence cover (37) periphery is provided with flange (371), be provided with on flange (371) with recess (372) that spacing arch (311) match.

6. A vertical multi-fuel furnace as claimed in claim 1, wherein: in the annular channel (35), a first partition plate (351) which is completely separated is arranged on a short channel at the joint of the air outlet pipeline (32) and the flow regulating valve (34), a plurality of second partition plates (352) are arranged on a long channel at the joint of the air outlet pipeline (32) and the flow regulating valve (34), and the annular channel (35) is divided into a serpentine channel by the second partition plates (352).

7. A vertical multi-fuel furnace as claimed in claim 1, wherein: and drainage cotton threads are arranged in the air outlet pipeline (32).

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