Support adjustable high efficiency camping stove

Abstract

The support-adjustable high-efficiency camping stove comprises an outer stove, wherein the top of the outer stove is provided with a burner and a stove frame, the bottom of the outer stove is provided with a support seat, the support seat is provided with a plurality of support legs for storage, and the side wall of the outer stove is provided with a fire-starting and air-discharging structure for disassembling and assembling; the outer stove is provided with an outer liner, the outer liner is provided with an inner liner, the top of the inner liner is matched with the burner, the bottom of the inner liner is provided with a burner seat, the bottom of the burner seat is provided with an air duct collecting seat for matching, the side wall of the inner liner is provided with a fuel channel extending to the outside of the outer stove, the fuel channel is provided with an opening and closing door, the air duct collecting seat is provided with an adjusting damper, and the burner seat is provided with a stove bridge structure. With the above structure, multi-stage air circulation and stable combustion state can be achieved, which can fully utilize waste heat to preheat the air and isolate part of the heat to avoid the situation where the temperature of the outer stove is too high during operation and easy to burn; at the same time, smoke exhaust is convenient, disassembly and assembly are flexible, and exhaust assists ignition, which is easier to ignite and has strong practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of combustion stoves, in particular to a support-adjustable high-efficiency camping stove. Background Art

[0002] Camping stoves are indispensable cooking equipment for outdoor activities. They are mainly used to provide heat sources for cooking, boiling water and other operations in the wild environment to meet the life needs of campers. In recent years, with the increasing popularity of outdoor activities and the improvement of people's requirements for the quality of outdoor life, camping stove technology has also made significant progress in material science, combustion efficiency, portability, environmental adaptability and other aspects. However, existing camping stoves generally have problems with insufficient combustion efficiency and stability. In particular, in order to be more convenient to carry, the combustion system structure design is simplified, the fuel utilization rate is low, the combustion state is unstable, it is easy to burn, the firepower adjustment is difficult, and the heat dissipation and smoke exhaust are poor. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a support-adjustable high-efficiency camping stove with multi-stage air circulation, increased air intake circulation, more complete combustion, high fuel utilization rate and stable combustion state; the multi-layer design can not only make full use of waste heat to preheat the air, but also isolate part of the heat to avoid the situation where the temperature of the outer stove is too high during operation, which is easy to burn; at the same time, it is convenient to exhaust smoke, flexible to disassemble and assemble, and exhaust assists in ignition, which is easier to ignite and has strong practicality.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a support-adjustable high-efficiency camping stove, comprising an outer stove, the top of the outer stove is provided with a burner and a stove frame, the bottom of the outer stove is provided with a support seat, the support seat is provided with a plurality of support legs for storage and matching therewith, and the side wall of the outer stove is provided with a ignition and air outlet structure for disassembly and assembly therewith;

[0005] The outer furnace is provided with an outer shell, and the outer shell is provided with an inner shell. The top of the inner shell cooperates with the combustion port, the bottom of the inner shell is provided with a combustion seat, the bottom of the combustion seat is provided with an air duct collecting seat cooperating therewith, the side wall of the inner shell is provided with a fuel channel extending to the outside of the outer furnace, the fuel channel is provided with an opening and closing door, the air duct collecting seat is provided with an adjusting damper, and the combustion seat is provided with a furnace bridge structure.

[0006] In a preferred embodiment, the ignition and air outlet structure includes a smoke pipe that is detachably matched with the outer furnace, one end of the smoke pipe extends to the cavity between the outer shell and the inner shell, the other end of the smoke pipe is provided with a water shield, and an ignition fan is provided on the smoke pipe.

[0007] In a preferred solution, the outer furnace is symmetrically provided with connecting seats, the connecting seats are provided with lifting rings, and the lifting rings are provided with heat insulating sleeves.

[0008] In a preferred embodiment, a plurality of groups of first flow holes and second flow holes that match the cavity position between the outer liner and the inner liner are evenly distributed on the top side wall of the inner liner, and a plurality of groups of third flow holes that match the cavity position between the outer liner and the inner liner are evenly distributed on the bottom side wall of the inner liner.

[0009] In a preferred embodiment, a plurality of groups of fourth flow holes are evenly distributed on the combustion seat, cooperating with the cavity position between the outer liner and the inner liner and the air duct collecting seat.

[0010] The support-adjustable high-efficiency camping stove provided by the utility model has the following beneficial effects by adopting the above structure:

[0011] (1) Multi-stage air circulation increases the intake circulation, resulting in more complete combustion, high fuel utilization and stable combustion state;

[0012] (2) The multi-layer design can not only fully utilize the waste heat to preheat the air, but also isolate some of the heat to avoid the external furnace temperature being too high during operation, which may cause burns;

[0013] (3) It is convenient to exhaust smoke, flexible to disassemble and assemble, and the exhaust assists ignition, making it easier to ignite and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a cross-sectional view of the internal structure of the outer furnace of the utility model.

[0017] In the figure: outer furnace 1, combustion port 2, furnace frame 3, support seat 4, support leg 5, smoke pipe 6, ignition fan 7, water shield 8, connecting seat 9, lifting ring 10, insulation sleeve 11, outer tank 12, inner tank 13, combustion seat 14, air duct collecting seat 15, fuel channel 16, opening and closing door 17, regulating damper 18, furnace bridge structure 19, first flow hole 20, second flow hole 21, third flow hole 22, fourth flow hole 23. DETAILED DESCRIPTION

[0018] like Figure 1-2 In the invention, a support-adjustable high-efficiency camping stove is provided, comprising an outer stove 1, wherein a burner 2 and a stove frame 3 are provided on the top of the outer stove 1, a support base 4 is provided on the bottom of the outer stove 1, a plurality of support legs 5 are provided on the support base 4 for storage and matching, and a ignition and air outlet structure for disassembly and assembly is provided on the side wall of the outer stove 1;

[0019] The outer furnace 1 is provided with an outer shell 12, and an inner shell 13 is provided in the outer shell 12. The top of the inner shell 13 cooperates with the burner 2, and the bottom of the inner shell 12 is provided with a combustion seat 14. The bottom of the combustion seat 14 is provided with an air duct collecting seat 15 that cooperates with it. The side wall of the inner shell 13 is provided with a fuel channel 16 extending to the outside of the outer furnace 1, and the fuel channel 16 is provided with an opening and closing door 17. The air duct collecting seat 15 is provided with an adjusting damper 18, and the combustion seat 14 is provided with a furnace bridge structure 19.

[0020] In the preferred solution, the ignition air outlet structure includes a smoke pipe 6 that is detachably matched with the outer furnace 1, one end of the smoke pipe 6 extends to the cavity between the outer liner 12 and the inner liner 13, the other end of the smoke pipe 6 is provided with a water shield 8, and the smoke pipe 6 is provided with an ignition fan 7. The smoke exhaust is convenient, the assembling and disassembling are flexible, the exhaust assists the ignition, the ignition is easier to ignite, and the practicability is strong.

[0021] In a preferred solution, the outer furnace 1 is symmetrically provided with a connecting seat 9, the connecting seat 9 is provided with a lifting ring 10, and the lifting ring 10 is provided with a heat insulation sleeve 11. Heat insulation and scalding prevention are convenient for lifting and transportation.

[0022] In a preferred embodiment, a plurality of first flow holes 20 and a second flow hole 21 are evenly arranged on the top side wall of the inner liner 13, and a plurality of third flow holes 22 are evenly arranged on the bottom side wall of the inner liner 13, and the third flow holes 22 are evenly arranged on the bottom side wall of the inner liner 13, and the third flow holes 22 are evenly arranged on the bottom side wall of the inner liner 13, and the third flow holes 22 are evenly arranged on the bottom side wall of the inner liner 13. The multi-stage air circulation increases the intake circulation, the combustion is more complete, the fuel utilization rate is high, and the combustion state is stable.

[0023] In the preferred solution, the combustion seat 14 is evenly provided with a plurality of fourth flow holes 23 that match the cavity position between the outer liner 12 and the inner liner 13 and the air duct collecting seat 15. Multi-stage air circulation increases the intake circulation, the combustion is more complete, the fuel utilization rate is high, and the combustion state is stable.

[0024] The method of using the utility model is as follows: fuel is added through the fuel channel 16, the ignition fan 7 is turned on, and the internal airflow is driven to move, so that the fuel is ignited more conveniently. At the same time, the fuel burns on the combustion seat 14. A plurality of groups of air circulation holes are provided on the inner tank 13 and the combustion seat 14, so as to assist the air flow, increase the combustion efficiency, make the fuel combustion rate higher, and make the combustion and heating more stable. The air intake is controlled by adjusting the damper 18, so as to accurately control the flame size, and the overall transportation is convenient and flexible.

[0025] The beneficial effects of the utility model are as follows: multi-stage air circulation, increased air intake circulation, more complete combustion, high fuel utilization rate, and stable combustion state; the multi-layer design can not only fully utilize the waste heat to preheat the air, but also isolate part of the heat to avoid excessively high external furnace temperature during operation, which can easily cause burns; at the same time, it is convenient to exhaust smoke, flexible to disassemble and assemble, and exhaust assists in ignition, which makes it easier to ignite and has strong practicality.

Claims

1. A support-adjustable high-efficiency camping stove, comprising an outer stove (1), characterized in that: The outer furnace (1) is provided with a combustion port (2) and a furnace frame (3) at the top, a support seat (4) is provided at the bottom, a plurality of support legs (5) are provided on the support seat (4) and are accommodated therewith, and a flame ignition and air outlet structure is provided on the side wall of the outer furnace (1) and is disassembled therewith; The outer furnace (1) is provided with an outer shell (12), the outer shell (12) is provided with an inner shell (13), the top of the inner shell (13) is matched with the combustion port (2), the bottom of the inner shell (13) is provided with a combustion seat (14), the bottom of the combustion seat (14) is provided with an air duct collecting seat (15) matched with the combustion seat, the side wall of the inner shell (13) is provided with a fuel channel (16) extending to the outside of the outer furnace (1), the fuel channel (16) is provided with an opening and closing door (17), the air duct collecting seat (15) is provided with an adjusting damper (18), and the combustion seat (14) is provided with a furnace bridge structure (19).

2. The support-adjustable high-efficiency camping stove according to claim 1, characterized in that: The ignition air outlet structure comprises a smoke pipe (6) that is detachably coupled to the outer furnace (1), one end of the smoke pipe (6) extending to a cavity between an outer liner (12) and an inner liner (13), a water retaining cover (8) being provided at the other end of the smoke pipe (6), and an ignition air blower (7) being provided on the smoke pipe (6).

3. The support-adjustable high-efficiency camping stove according to claim 1, characterized in that: The outer furnace (1) is symmetrically provided with a connecting seat (9), the connecting seat (9) is provided with a lifting ring (10), and the lifting ring (10) is provided with a heat insulating sleeve (11).

4. The support-adjustable high-efficiency camping stove according to claim 1, characterized in that: A plurality of groups of first circulation holes (20) and second circulation holes (21) are evenly distributed on the top side wall of the inner liner (13) and are matched with the cavity position between the outer liner (12) and the inner liner (13); a plurality of groups of third circulation holes (22) are evenly distributed on the bottom side wall of the inner liner (13) and are matched with the cavity position between the outer liner (12) and the inner liner (13).

5. The support-adjustable high-efficiency camping stove according to claim 1, characterized in that: The combustion seat (14) is evenly provided with a plurality of groups of fourth flow holes (23) that cooperate with the cavity positions between the outer liner (12) and the inner liner (13) and the air duct collecting seat (15).

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