Outdoor portable gasifier

Abstract

The utility model discloses an outdoor portable gasification stove relates to the technical field of firewood stove, foldable outer hearth, foldable inner hearth, support, air intake adjusting fan, stove fork, foldable outer hearth is by base, apron, outer hearth front plate, outer hearth back plate and outer hearth side plate constitutes, foldable inner hearth is by bottom plate, ceiling, inner hearth side plate no.

Description

Technical Field

[0001] This utility model relates to the field of wood-burning stove technology, specifically an outdoor portable gasification stove. Background Technology

[0002] In recent years, as people's living standards have continued to improve, the demand for cooking food, boiling water for tea, and making fires for heating outdoors has been increasing. Currently, mainstream outdoor wood-burning stoves are often limited by their large size, inconvenience in carrying, and inability to control the firepower, resulting in significant limitations. Utility Model Content

[0003] The technical problem to be solved by this utility model is: by providing an outdoor portable gasifier that is easy and quick to unfold and fold, lightweight and easy to carry, and whose firepower can be controlled by an external fan, the problems in the background art can be effectively solved.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: An outdoor portable gasification furnace is provided, comprising: a foldable outer furnace chamber, a foldable inner furnace chamber, a support frame, an air intake regulating fan, and a furnace fork. The foldable outer furnace chamber is composed of a base, a cover plate, a front plate of the outer furnace chamber, a rear plate of the outer furnace chamber, and side plates of the outer furnace chamber. The base is formed by bending sheet metal and is located at the bottom of the furnace body. Two limiting grooves (I and II) are respectively provided on both sides of the base, and a ventilation opening (I) is provided in the middle. The cover plate is formed by bending sheet metal and is located at the top of the furnace body, with a circular furnace opening in the middle. The front plate of the outer furnace chamber is laser-cut from sheet metal and has an air intake at the bottom, with two insert plates (I) on each side. The rear plate of the outer furnace chamber is laser-cut from sheet metal and has two insert plates (II) on each side. The side plates of the outer furnace chamber are two in number, laser-cut from sheet metal, with two slots (I) on each side and two limiting grooves (I) at the bottom. Block 1, the foldable inner furnace chamber, is composed of a bottom plate, a top plate, inner furnace chamber side plate 1, and inner furnace chamber side plate 2. The bottom plate is laser-cut from steel plate, with two limiting blocks 2 on each side and circular ventilation openings 2 evenly distributed on its surface. The top plate is laser-cut from steel plate, with one limiting block 3 on each side, a circular fire-gathering hole in the middle, and four limiting grooves 3 around its perimeter. There are two inner furnace chamber side plates 1, laser-cut from steel plate, each with three grooved ventilation openings 3, two insert plates 3 on each side, and two limiting grooves 4 at the bottom. There are two inner furnace chamber side plates 2, laser-cut from steel plate, each with three grooved ventilation openings 4, two limiting blocks 4 on each side, and two limiting grooves 5 at the bottom. There are 4 brackets, installed at the 4 corners of the top of the furnace body. The air intake regulating fan is installed on the lower surface of the base by rivets.

[0005] Preferably, the bracket has four parts, which are laser-cut from steel plates and installed at the four corners of the top of the furnace body. The upper part of the bracket has a serrated structure and the bottom has a limiting block.

[0006] Preferably, the air intake regulating fan is laser-cut from a steel plate and is installed on the lower surface of the base by rivets, and is rotatably connected to the base.

[0007] The beneficial effects of this utility model are: the outdoor portable gasifier does not use bolts or hinges for overall connection, but adopts a plug-in connection method, which makes installation simple and storage convenient. When in use, an external fan is connected, and the firepower is adjusted by the air intake regulating fan, which effectively saves cooking time. The fuel can be firewood, charcoal, etc., with a wide range of choices. Attached Figure Description

[0008] Figure 1 This is a diagram showing the usage state of this utility model;

[0009] Figure 2 This is an exploded view of the utility model in its usage state;

[0010] Figure 3 This is a diagram showing the storage state of this utility model;

[0011] Figure 4 This is a front view of the bracket of this utility model;

[0012] Figure 5 This is a schematic diagram of the base structure of this utility model;

[0013] Figure 6 This is a schematic diagram of the cover plate structure of this utility model;

[0014] Figure 7 This is a front view of the outer furnace front plate of this utility model;

[0015] Figure 8 This is a front view of the rear plate of the outer furnace chamber of this utility model;

[0016] Figure 9 This is a front view of the outer furnace side plate of this utility model;

[0017] Figure 10 This is a front view of the bottom plate of the inner furnace chamber of this utility model;

[0018] Figure 11 This is a front view of the top plate of the inner furnace chamber of this utility model;

[0019] Figure 12 This is a front view of the top plate of the inner furnace chamber of this utility model;

[0020] Figure 12 This is a front view of the inner furnace side plate of this utility model;

[0021] Figure 13These are two front views of the inner furnace side plate of this utility model;

[0022] In the diagram: 1. Foldable outer furnace chamber; 11. Base; 111. Limiting groove one; 112. Limiting groove two; 113. Ventilation opening one; 12. Cover plate; 121. Furnace opening; 13. Front plate of outer furnace chamber; 131. Air inlet; 132. Insert plate one; 14. Rear plate of outer furnace chamber; 141. Insert plate two; 15. Side plate of outer furnace chamber; 151. Slot one; 152. Limiting block one; 2. Foldable inner furnace chamber; 21. Base plate; 211. Limiting block two; 212. Ventilation opening 2, top plate 221 fire-gathering hole 222 limiting groove 3, limiting block 3, inner furnace side plate 1, ventilation opening 3, insert plate 3, limiting groove 4, inner furnace side plate 2, limiting groove 5, slot 2, slot 2, ventilation opening 4, limiting block 4, bracket 3, limiting block 5, slot 3, 4 air intake regulating fan, 5 furnace fork. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some preferred embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1, please refer to Figure 1-13This utility model provides a technical solution: an outdoor portable gasifier, comprising: a foldable outer furnace chamber 1, a foldable inner furnace chamber 2, a support frame 3, an air intake regulating fan 4, and a furnace fork 5. The foldable outer furnace chamber 1 is composed of a base 11, a cover plate 12, a front plate 13 of the outer furnace chamber 14, and two side plates 15 of the outer furnace chamber. The base 11 is formed by bending sheet metal and is located at the bottom of the furnace body. Two limiting grooves 111 and 112 are respectively provided on both sides of the upper part of the base. The furnace body is equipped with a ventilation opening 113. The cover plate 12, made of bent sheet metal, is located at the top of the furnace body and has a circular furnace opening 121 in the center. The front plate 13 of the outer furnace chamber is laser-cut from sheet metal and has an air inlet 131 at the bottom, with two insert plates 132 on each side. The rear plate 14 of the outer furnace chamber is laser-cut from sheet metal and has two insert plates 141 on each side. The side plates 15 of the outer furnace chamber are two in number, laser-cut from sheet metal, with two slots 1 on each side. 51. The bottom is provided with two limiting blocks 152. The foldable inner furnace 2 is composed of a bottom plate 21, a top plate 22, two inner furnace side plates 23 and two inner furnace side plates 24. The bottom plate 21 is laser-cut from steel plate, and two limiting blocks 211 are provided on each side. Circular ventilation openings 212 are evenly distributed on the surface. The top plate 22 is laser-cut from steel plate, and one limiting block 323 is provided on each side. A circular fire-gathering hole 221 is provided in the middle, and four limiting grooves are provided around it. Three 222, the inner furnace side plate one 23, is provided in two, and is laser-cut from steel plate. The inner furnace side plate one 23 has three groove-shaped ventilation openings three 231, two insert plates three 232 on each side, and two limiting grooves four 233 at the bottom. The inner furnace side plate two 24, is provided in two, and is laser-cut from steel plate. The inner furnace side plate two 24 has three groove-shaped ventilation openings four 243, two limiting blocks four 244 on each side, and two limiting grooves five 241 at the bottom.

[0025] The bracket 3, consisting of four pieces, is made of laser-cut steel plate and installed at the four corners of the top of the furnace body. The upper part of the bracket has a serrated structure, and the bottom has a limiting block 31.

[0026] The intake regulating fan 4 is made of laser-cut steel plate and is installed on the lower surface of the base 11 by riveting, and is rotatably connected to the base 11.

[0027] Example 2, please refer to Figure 1-13 This utility model provides a technical solution: an outdoor portable gasification stove. This embodiment is roughly the same in structure as embodiment one, except that: when in use, the air inlet 131 at the lower part of the front plate 13 of the outer furnace chamber is connected to an external fan. By controlling the air intake regulating fan 4 to control the ventilation port 113 on the base 11, the fire intensity can be controlled. After the flame passes through the fire-concentrating hole 221 of the top plate 22, the fire intensity is more concentrated, improving the combustion efficiency and saving cooking time.

[0028] When storing, disassemble the bracket 3, cover plate 12, outer furnace front plate 13, outer furnace rear plate 14, outer furnace side plate 15, bottom plate 21, top plate 22, inner furnace side plate one 23 and inner furnace side plate two 24 one by one, and then put them into the base 11 one by one. Finally, use the furnace fork 5 to fix them. After storage, the whole thing is small and lightweight and easy to carry.

[0029] In this utility model, "upper part", "lower part", "top" and "bottom" are relative positions used for the convenience of describing positional relationships, and therefore cannot be understood as absolute positions to limit the scope of protection.

[0030] The preferred embodiments and examples of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments and examples. For those skilled in the art, several improvements and modifications can be made without departing from the concept of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outdoor portable gasification furnace, characterized in that, include: The furnace includes a foldable outer furnace chamber, a foldable inner furnace chamber, a support frame, an air intake regulating fan, and a furnace fork. The foldable outer furnace chamber consists of a base, a cover plate, a front plate, a rear plate, and side plates. The base, made of bent sheet metal, is located at the bottom of the furnace body. It has two limiting grooves (one and two) on each side and a ventilation opening in the center. The cover plate, also made of bent sheet metal, is located at the top of the furnace body and has a circular furnace opening in the center. The front plate, laser-cut from sheet metal, has an air intake at the bottom and two insert plates on each side. The rear plate, also laser-cut from sheet metal, has two insert plates on each side. The side plates, both laser-cut from sheet metal, have two slots on each side and two limiting blocks at the bottom. The foldable inner furnace chamber consists of a bottom plate, a top plate, and an inner plate. The furnace consists of a furnace side plate 1 and an inner furnace side plate 2. The bottom plate is laser-cut from steel plate, with two limiting blocks 2 on each side and circular ventilation openings 2 evenly distributed on its surface. The top plate is laser-cut from steel plate, with a limiting block 3 on each side, a circular fire-gathering hole in the middle, and four limiting grooves 3 around its perimeter. There are two inner furnace side plates 1, laser-cut from steel plate, each with three grooved ventilation openings 3, two insert plates 3 on each side, and two limiting grooves 4 at the bottom. There are two inner furnace side plates 2, laser-cut from steel plate, each with three grooved ventilation openings 4, two limiting blocks 4 on each side, and two limiting grooves 5 at the bottom. There are four brackets installed at the four corners of the top of the furnace body. The air intake regulating fan is installed on the lower surface of the base by rivets.

2. The portable outdoor gasifier according to claim 1, characterized in that: The bracket is made of steel plate by laser cutting. The upper part of the bracket has a serrated structure and the bottom has a limiting block five.

3. The portable outdoor gasifier according to claim 1, characterized in that: The intake regulating fan is made of laser-cut steel plate and is rotatably connected to the base.

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