Integrated alcohol stove

Abstract

The utility model relates to the field of alcohol stoves, and particularly discloses an integrated alcohol stove which comprises a liquid storage tank, a stove frame, an inflator and a feeding assembly, an air outlet of the inflator is communicated with an inner cavity of the liquid storage tank, the feeding assembly comprises a gasification coil pipe, a material conveying part, a liquid storage disc and a stove head, the gasification coil pipe is installed on the liquid storage tank through a first connector, and a second connector is installed on the stove head. A conveying cavity communicated with the gasification coil pipe is formed in the material conveying part, an adjusting part is arranged at one end of the conveying cavity in a penetrating mode, a second guide pipe is arranged at the other end of the conveying cavity in a penetrating mode, the upper end of the second guide pipe stretches out of the conveying cavity, and the outer side of the second guide pipe is sleeved with a liquid storage disc; a plurality of gasification holes are formed in the pipe wall of the upper portion of the second guide pipe; and the furnace end sleeves the upper part of the guide pipe II. The portable alcohol pump is high in combustion efficiency, integrates the liquid storage tank and the inflator, is compact in structure and convenient to carry, does not need to be externally connected with an alcohol pipeline, effectively avoids leakage of alcohol, reduces safety risks and is suitable for various outdoor environments.

Description

TECHNICAL FIELD

[0001] The utility model relates to alcohol stove field, concretely is a kind of integrated alcohol stove. BACKGROUND

[0002] Outdoor alcohol stove is the common tool of outdoor travel or picnic, however, the existing alcohol stove does not carry liquid storage tank, usually external liquid tank is connected to meet the demand of alcohol combustion, so it is inconvenient to carry when traveling due to large volume and heavy weight, and it is found that the pipe connection of external liquid tank is not tightened, which is easy to cause alcohol leakage, causing safety hazard, and it is found that direct combustion of liquid alcohol to provide fire in the use process, there may be the problem of insufficient combustion.

[0003] Therefore, it is urgent to design a convenient alcohol stove, which is fully combusted. SUMMARY

[0004] The utility model aims at providing a kind of integrated alcohol stove, by the design of liquid storage tank, inflator and feed assembly, without external alcohol pipeline, small volume, convenient to carry, can effectively prevent the leakage of alcohol, reduce safety risk, applicable to various outdoor environments, with good adaptability and practicality;And by the design of gasification coil pipe, the liquid alcohol in gasification coil pipe can be heated and vaporized using the alcohol combustion, so that the alcohol vapor is released from the burner head to be fully combusted, the combustion efficiency of alcohol is improved, and the heating time is reduced.

[0005] To solve the above technical problems, the utility model provides a kind of integrated alcohol stove, including liquid storage tank, stove frame, inflator and feed assembly, the stove frame is set on the top of the liquid storage tank by guide rod, the inflator and the feed assembly are located below the stove frame and are installed on the liquid storage tank respectively, the gas outlet of the inflator is communicated with the inner chamber of the liquid storage tank, the feed assembly includes gasification coil pipe, feed part, liquid storage tray and burner head, one end of the gasification coil pipe is installed on the liquid storage tank by connector one, the other end is installed on the feed part by connector two, the lower end of the connector one is connected with the communicating conduit one, the conduit one is immersed in alcohol in the liquid storage tank;

[0006] The feed part is provided with conveying cavity communicated with the gasification coil pipe, the conveying cavity is provided with adjusting part of adjusting flow size at one end, and the other end is provided with the communicating conduit two, the upper end of the conduit two is stretched out of the conveying cavity and the outer side is provided with the liquid storage tray, a plurality of gasification holes are formed in the upper pipe wall of the conduit two, the burner head is sleeved on the upper part of the conduit two, and a plurality of gas outlets are formed in the upper surface of the burner head and communicated with the inner chamber of the conduit two.

[0007] Further, the ignition assembly is connected with a torch through a pipeline, and the end of the torch is installed on the liquid storage tank through a connecting frame, and the fire outlet end of the torch is arranged close to the gasification hole.

[0008] Further, the conveying cavity comprises a regulating cavity, a linear conveying cavity and a discharging cavity which are sequentially communicated, the regulating part comprises a flow guide rod and a connecting sleeve, the flow guide rod comprises a connecting section, a flow guide section and a blocking section which are sequentially connected from right to left, one end of the connecting section is sleeved with the connecting sleeve, the other end extends into the material conveying part and is threadedly connected with the inner wall of the material conveying part, the flow guide section is in a conical shape and is arranged in the regulating cavity, the blocking section cooperates with the linear conveying cavity, the connecting sleeve is rotated to drive the connecting section to rotate and drive the blocking section to extend into or leave the linear conveying cavity.

[0009] Further, the connecting section is respectively provided with an external thread section and a limiting boss, the external thread section is threadedly connected with the inner wall of the material conveying part, and the length between the limiting boss and the inner end of the material conveying part is greater than the length of the blocking section.

[0010] Further, the upper ends of the guide rods are fixed to the bottom of the furnace frame, the upper surface of the liquid storage tank is provided with a plurality of mounting grooves corresponding to the guide rods, and the lower ends of the guide rods are embedded in the corresponding mounting grooves.

[0011] Further, the liquid storage tank is provided with a surrounding cover, the top of the surrounding cover is attached to the bottom of the furnace frame, and a plurality of combustion-supporting holes for air inlet are formed in the side wall of the surrounding cover.

[0012] Further, the joint one and the joint two each comprise an upper sleeve and a lower sleeve, the upper end of the upper sleeve is sleeved at the end of the gasification coil pipe, and the lower end is threadedly arranged in the lower sleeve.

[0013] Further, the top of the liquid storage tank is provided with an air pressure gauge and a pressure relief valve.

[0014] Further, the material conveying part is installed on the liquid storage tank through a mounting seat, and the bottom of the liquid storage disc is attached to the top of the material conveying part.

[0015] Further, the bottom of the liquid storage tank is provided with a plurality of supporting legs.

[0016] The beneficial effects of the utility model are as follows:

[0017] 1. The utility model discloses a liquid storage tank, inflator and feed assembly design, without external alcohol pipeline, small, convenient to carry, can effectively prevent alcohol leakage, reduce the security risk, applicable to various outdoor environment, have good adaptability and practicality, and through the design of gasification coil, can utilize the alcohol combustion to heat the liquid alcohol in the gasification coil vaporization, makes the furnace end release alcohol vapor to burn fully, improves the alcohol combustion efficiency, reduces the heating time.

[0018] 2. The utility model discloses through the design of ignition assembly and ignition switch, can gather liquid storage tank, inflator, ignition assembly as an organic whole, need not carry additional ignition equipment, only need to press the ignition switch of self -supporting, can make alcohol combustion, convenient operation.

[0019] 3. The utility model discloses through the design of the adjusting part, rotates the connecting sleeve to drive the connecting section rotation, and drives the block section to enter or leave the vertical line type conveying cavity, can conveniently control the size of alcohol flow, to realize the purpose of adjusting the size of firepower.

[0020] 4. The utility model discloses through the design of the limiting boss, can prevent the flow guide pole from separating from the feed part, avoids the situation that alcohol leaks, improves the safety in the operation process.

[0021] 5. The utility model discloses through the design of the guide rod and the installation slot, the furnace frame can be installed or disassembled quickly, improves the operation efficiency and the cleaning convenience.

[0022] 6. The utility model discloses through the design of the shroud and the combustion hole, not only can provide the air demand in the alcohol combustion process, can also reduce the interference of external strong wind, reduces the heat loss, improves the stability of the utility model in the use process. ACCURATE DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the utility model, the following will be to the embodiment or the prior art description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0024] Figure 1 It is the structure schematic diagram of the integrated alcohol stove of the utility model;

[0025] Figure 2 It is the local structure schematic diagram of the integrated alcohol stove of the utility model;

[0026] Figure 3 It is the sectional view of Figure 2 .

[0027] Figure 4is Figure 3 Structure diagram of the material conveying part;

[0028] In the figure: 1-liquid storage tank, 2-furnace frame, 3-pump, 4-feeding assembly, 5-adjusting part, 6-ignition assembly, 7-ignition switch, 8-connection frame, 9-pressure relief valve, 10-gauge, 11-mounting groove, 12-leg, 21-guide rod, 41-gasification coil, 42-material conveying part, 43-liquid storage disc, 44-furnace head, 45-joint one, 46-conduit one, 47-joint two, 48-mounting seat, 49-conduit two, 441-gas outlet, 421-adjusting cavity, 422-linear conveying cavity, 423-discharging cavity, 491-gasification hole, 51-flow guide rod, 511-plugging section, 512-flow guide section, 513-connection section, 5131-external thread section, 5132-limiting boss, 52-connection sleeve, 571-upper sleeve, 572-lower sleeve. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] In one specific embodiment of the present application, as shown in Figures 1-4 A one-piece alcohol stove includes a liquid storage tank 1, a furnace frame 2, a pump 3, and a feeding assembly 4. The furnace frame 2 is arranged above the liquid storage tank 1 through a guide rod 21. The pump 3 and the feeding assembly 4 are arranged below the furnace frame 2 and are respectively mounted on the liquid storage tank 1. The gas outlet of the pump 3 is communicated with the inner cavity of the liquid storage tank 1. A check valve is connected to the pump 3. The feeding assembly 4 includes a gasification coil 41, a material conveying part 42, a liquid storage disc 43, and a furnace head 44. One end of the gasification coil 41 is mounted on the liquid storage tank 1 through a joint one 45. The other end of the gasification coil 41 is mounted on the material conveying part 42 through a joint two 47. The lower end of the joint one 45 is connected with a conduit one 46 communicated therewith. The conduit one 46 extends into the alcohol in the liquid storage tank 1.

[0031] The delivery part 42 is installed on the liquid storage tank 1 through the mounting seat 48, the bottom of the liquid storage disc 43 is attached to the top of the delivery part 42, the delivery part 42 is provided with a delivery cavity communicated with the gasification coil 41, one end of the delivery cavity is provided with the adjusting part 5 for adjusting the flow size, the other end is provided with the second conduit 49 communicated therewith, the upper end of the second conduit 49 extends out of the delivery cavity and the outer side thereof is sleeved with the liquid storage disc 43, a plurality of gasification holes 491 are formed in the upper pipe wall of the second conduit 49, the burner 44 is sleeved on the upper portion of the second conduit 49, and a plurality of gas outlet holes 441 communicated with the inner cavity of the second conduit 49 are formed in the upper surface of the burner 44;

[0032] Specifically, the integrated alcohol stove of the embodiment further comprises an ignition assembly 6 and an ignition switch 7 for controlling the ignition action of the ignition assembly 6, the ignition assembly 6 is connected with a torch 61 through a pipeline (not shown in the figure), the connection mode of the torch can be realized through conventional technical means, and thus will not be described here again, the end of the torch 61 is installed on the liquid storage tank 1 through the connecting frame 8, and the fire outlet end thereof is arranged close to the gasification holes 491. Here, through the design of the ignition assembly and the ignition switch, it is not necessary to carry additional ignition equipment (such as a lighter), and only by pressing the ignition switch of the integrated alcohol stove, the alcohol can be burned, which is convenient to operate.

[0033] As Figures 3-4 The delivery cavity comprises an adjusting cavity 421, a one-character delivery cavity 422 and a delivery cavity 423 communicated in sequence, the adjusting part 5 comprises a flow guide rod 51 and a connecting sleeve 52, the flow guide rod 51 comprises a connecting section 513, a flow guide section 512 and a blocking section 511 connected in sequence from right to left, one end of the connecting section 513 is sleeved with the connecting sleeve 52, the other end extends into the delivery part 42 and is threadedly connected with the inner wall thereof, the flow guide section 512 is tapered and arranged in the adjusting cavity 421, the blocking section 511 cooperates with the one-character delivery cavity 422, the connecting sleeve 52 is rotated to drive the connecting section 513 to rotate and drive the blocking section 511 to extend into or leave the one-character delivery cavity 422; specifically, when the blocking section 511 is driven to leave the one-character delivery cavity 422, at this time, the alcohol can enter the adjusting cavity 421 from the gasification coil 41, sequentially pass through the one-character delivery cavity 422, the delivery cavity 423 and the second conduit 49, and finally be burned through the gas outlet holes 441. Here, through the design of the adjusting part, the connecting section is rotated to drive the blocking section to extend into or leave the one-character delivery cavity, which can conveniently control the size of the alcohol flow, so as to achieve the purpose of adjusting the fire size.

[0034] As Figure 4As shown, the connecting section 513 is respectively provided with an external thread section 5131 and a limiting boss 5132, the external thread section 5131 is in threaded connection with the inner wall of the material conveying part 42, and the length between the limiting boss 5132 and the inner end portion of the material conveying part 42 is greater than the length of the plugging section 511, the limiting boss is designed to prevent the flow guide rod 51 from being separated from the material conveying part 42, avoid the situation of alcohol leakage, and improve the safety during operation.

[0035] Specifically, in the embodiment, the upper ends of the guide rods 21 are fixed to the bottom of the furnace frame 2, the upper surface of the liquid storage tank 1 is provided with a plurality of installation grooves 11 corresponding to the guide rods 21, and the lower end of each guide rod 21 is embedded in the corresponding installation groove 11, so that the furnace frame can be quickly installed or disassembled, and the operation efficiency and cleaning convenience are improved.

[0036] In addition, in the embodiment, the liquid storage tank 1 is provided with a cover 100, the top of the cover 100 is attached to the bottom of the furnace frame 2, and a plurality of combustion-supporting holes 101 for air inlet are formed in the side wall of the cover 100, in the embodiment, the combustion-supporting holes 101 are in the shape of a Chinese character, through the design of the cover and the combustion-supporting holes, the air demand during alcohol combustion can be met, external wind interference can be reduced, heat loss can be reduced, and the stability of the utility model during use can be improved.

[0037] Specifically, in the embodiment, the joint one 45 and the joint two 47 both include an upper sleeve 571 and a lower sleeve 572, the upper end of the upper sleeve 571 is sleeved on the end of the gasification coil pipe 41, and the lower end is rotatably arranged in the lower sleeve 572, so that the installation and disassembly of the gasification coil pipe are more convenient.

[0038] In the embodiment, the top of the liquid storage tank 1 is provided with a pressure gauge 10 and a pressure relief valve 9, when the pressure gauge detects that the internal pressure of the liquid storage tank is too large, the pressure relief valve can be used for emergency pressure relief, so that the safety during operation is greatly improved.

[0039] In the embodiment, the bottom of the liquid storage tank 1 is provided with a plurality of supporting legs 12, so that the liquid storage tank 1 can avoid direct contact with the ground, reduce the wear of the liquid storage tank 1, and improve the service life of the utility model.

[0040] The working principle of the utility model is as follows:

[0041] Rotating the connecting sleeve 52, the plug section 511 is away from the letter-shaped conveying cavity 422, then control the inflator 3 to inflate the liquid storage tank 1, under the action of pressure, alcohol enters the guide pipe 46 and from the guide pipe 46 into the gasification coil 41, then enters the adjusting cavity 421, the letter-shaped conveying cavity 422, the discharge cavity 423 in the material conveying part 42, enters the guide pipe 49, from the gasification hole 491 into the liquid storage disc 43, then operate the ignition switch 7, ignite the alcohol, with the burning of alcohol, the alcohol in the gasification hole 491 will be heated into gas, mixed with the entering air in the burner 44, then out of the gas hole 441, at this time, the burning alcohol can be used to heat the liquid alcohol in the gasification coil 41 to vaporize, so that the burner releases alcohol vapor to burn fully, improves the burning efficiency of alcohol, reduces the heating time, meets the heating demand of the pot or other objects on the stove.

[0042] The utility model discloses a structure is clever, can gather liquid storage tank, inflator, ignition subassembly as an organic whole, need not external alcohol pipeline, can effectively prevent alcohol leakage, reduce the security risk, and the utility model discloses a compact structure, small, convenient to carry, be applicable to various outdoor environment, such as camping, travel etc., have good adaptability and practicality.

[0043] The above disclosed is only a preferred embodiment of the utility model, of course can not with this to limit the utility model right scope, therefore the equivalent change of the utility model right claim, still belongs to the range that the utility model covers.

Claims

1. An integrated alcohol burner, characterized by, The utility model provides a kind of alcohol stove, including liquid storage tank (1), furnace frame (2), inflator (3) and feed assembly (4), the furnace frame (2) is set above the liquid storage tank (1) by guide rod (21), the inflator (3) and the feed assembly (4) are below the furnace frame (2) and are respectively installed on the liquid storage tank (1), the outlet of the inflator (3) is communicated with the inner chamber of the liquid storage tank (1), the feed assembly (4) includes gasification coil pipe (41), feed part (42), liquid storage tray (43) and furnace head (44), one end of the gasification coil pipe (41) is installed on the liquid storage tank (1) by joint one (45), the other end is installed on the feed part (42) by joint two (47), the lower end of the joint one (45) is connected with the communicating conduit one (46) thereof, the conduit one (46) is immersed in alcohol in the liquid storage tank (1); The feed part (42) is equipped with conveying chamber communicated with the gasification coil pipe (41), the conveying chamber is equipped with adjusting part (5) of adjusting flow size at one end, and is equipped with the communicating conduit two (49) at the other end, the upper end of the conduit two (49) is stretched out of the conveying chamber and the outer side thereof is equipped with the liquid storage tray (43), a plurality of gasification holes (491) are formed on the upper pipe wall of the conduit two (49), the furnace head (44) is equipped on the upper portion of the conduit two (49), and a plurality of gas outlet holes (441) communicated with the inner chamber of the conduit two (49) are formed on the upper surface of the furnace head (44).

2. The integrated alcohol burner as claimed in claim 1, wherein, It further includes ignition assembly (6) and ignition switch (7) for controlling the ignition action of the ignition assembly (6), the ignition assembly (6) is connected with torch (61) by pipeline, the end of the torch (61) is installed on the liquid storage tank (1) by connecting frame (8), and the fire outlet end thereof is arranged close to the gasification hole (491).

3. The integrated alcohol burner as claimed in claim 1, wherein, The conveying chamber includes adjusting chamber (421), one-character conveying chamber (422) and discharge chamber (423) communicated in sequence, the adjusting part (5) includes flow guide rod (51) and connecting sleeve (52), the flow guide rod (51) includes connecting section (513), flow guide section (512) and blocking section (511) connected in sequence from right to left, one end of the connecting section (513) is equipped with the connecting sleeve (52), the other end is stretched into the feed part (42) and is threadedly connected with the inner wall thereof, the flow guide section (512) is tapered and arranged in the adjusting chamber (421), the blocking section (511) cooperates with the one-character conveying chamber (422), the connecting sleeve (52) is rotated to drive the connecting section (513) to rotate, and the blocking section (511) is stretched into or away from the one-character conveying chamber (422).

4. The integrated alcohol burner as claimed in claim 3, wherein, The connecting section (513) is respectively provided with an external thread section (5131) and a limiting boss (5132), the external thread section (5131) is in threaded connection with the inner wall of the material conveying part (42), and the length between the limiting boss (5132) and the inner end of the material conveying part (42) is greater than the length of the plugging section (511).

5. The integrated alcohol burner as claimed in claim 1, wherein, The upper ends of the guide rods (21) are fixed to the bottom of the furnace frame (2), the upper surface of the liquid storage tank (1) is provided with a plurality of installation grooves (11) corresponding to the guide rods (21), and the lower ends of the guide rods (21) are embedded in the corresponding installation grooves (11).

6. The integrated alcohol burner as claimed in claim 1, wherein, The liquid storage tank (1) is provided with a surrounding cover (100), the top of the surrounding cover (100) is attached to the bottom of the furnace frame (2), and a plurality of combustion-supporting holes (101) for air inlet are formed in the side wall of the surrounding cover (100).

7. The integrated alcohol burner as claimed in claim 1, wherein, The joint one (45) and the joint two (47) each comprise an upper sleeve (571) and a lower sleeve (572), the upper end of the upper sleeve (571) is sleeved on the end of the gasification coil pipe (41), and the lower end is rotatably arranged in the lower sleeve (572).

8. The integrated alcohol burner as claimed in claim 1, wherein, The top of the liquid storage tank (1) is provided with an air pressure gauge (10) and a pressure relief valve (9).

9. The integrated alcohol burner as claimed in claim 1, wherein, The material conveying part (42) is installed on the liquid storage tank (1) through a mounting seat (48), and the bottom of the liquid storage disc (43) is attached to the top of the material conveying part (42).

10. The integrated alcohol burner as claimed in claim 1, wherein, The bottom of the liquid storage tank (1) is provided with a plurality of supporting legs (12).

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