Single-side windproof high-oxygen ventilation sheet-shaped assembled stove

Abstract

The utility model relates to a single-side windproof high-oxygen ventilation sheet-shaped assembled stove. The single-side windproof high-oxygen ventilation sheet-shaped assembled stove comprises a hollow stove body, wherein a plurality of ventilation openings are formed in the side surface of the stove body; a plurality of air flowing channels are arranged at the bottom of the furnace body; the furnace body comprises four longitudinal metal sheets and two transverse metal sheets; the four metal sheets are sequentially connected in an embedded mode through a plurality of embedded parts, and the four longitudinal metal sheets and the two transverse metal sheets are connected in an embedded mode through a plurality of rectangular protrusions and a plurality of rectangular through holes to form a hollow cubic combustion cavity. According to the utility model, the design of unilateral windproof and sufficient oxygen contact metal sheets is introduced, so that the windproof performance and the combustion efficiency can be improved, and the overall safety and stability of the stove can be enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled stoves, in particular to a single-sided windproof and high-oxygen ventilation sheet-shaped assembled stove with both single-sided windproof and sufficient oxygen contact. Background Art

[0002] Field stoves are widely used in outdoor activities, emergency rescue, travel and exploration, and outdoor catering. However, a series of problems are often encountered during actual use. For example, during outdoor activities, the wind resistance of stoves is often insufficient when the wind is strong, resulting in unstable flames or even extinction. In addition, low fuel efficiency is also a common problem, which not only increases the weight of the fuel carried but also leads to higher operating costs. The problem of insufficient portability is particularly prominent, especially during long trips or expeditions, where the weight and size of stoves increase the burden. The problem of lack of versatility limits cooking needs in different environments.

[0003] As a result, the development of traditional outdoor stove technology has undergone a significant evolution, from early simple stoves to modern multifunctional, high-efficiency designs, with advancements encompassing materials, structure, combustion efficiency, and user experience. Early stoves, typically made of iron, steel, or aluminum, featured simple structures, lacked windshields and efficient combustion systems, and had low fuel efficiency. They easily produced smoke and harmful gases, were also heavy, and difficult to carry. Such designs performed particularly poorly in windy environments, where the flame could easily be blown out, making cooking difficult and wasting fuel. Furthermore, these stoves suffered from inefficient combustion and inefficient fuel utilization, producing large amounts of smoke and harmful gases, which not only polluted the environment but also had adverse effects on the user's health. The heavy weight and bulk of these designs increased the burden of carrying them, a problem that was particularly prominent during extended trips or expeditions.

[0004] With technological advancements, modern stoves have gradually incorporated lightweight materials such as titanium alloys and high-strength aluminum alloys, optimizing their structural design and increasing stability and portability. The use of titanium alloys significantly reduces the weight of stoves while maintaining strength, while high-strength aluminum alloys offer a balance of lightness and durability. These improvements make modern stoves more portable, especially for expeditions requiring extended periods of carrying equipment. Furthermore, modern stoves feature windshield designs and improved combustion systems, which improve combustion efficiency and reduce smoke and harmful gas emissions. The windshield effectively protects the flame from wind, ensuring flame stability and combustion efficiency. The improved combustion system optimizes the air-fuel mixture, enhancing combustion efficiency and fully utilizing the fuel, reducing waste and harmful gas emissions.

[0005] However, while these advances have significantly improved stove performance, some shortcomings remain. For example, the high cost of high-performance materials and advanced designs makes modern stoves relatively expensive, making them difficult for all users to afford. Operational complexity is also a problem. While the efficient combustion systems and windshield designs of modern stoves improve performance, they also increase operational complexity, requiring users to spend more time and energy to learn and master these new technologies. In addition, in extreme weather conditions, despite many design improvements, the performance of modern stoves may still be affected to a certain extent. In particular, in extremely cold or hot environments, the combustion efficiency and ease of operation of the stove may be reduced. Utility Model Content

[0006] In view of this, the main purpose of the present invention is to provide a single-sided windproof and high-oxygen ventilation sheet-shaped assembled stove. The problem to be solved is to improve the windproof performance and combustion efficiency by introducing a metal sheet design with single-sided windproof and sufficient oxygen contact, so as to enhance the overall safety and stability of the stove.

[0007] The purpose of the present invention and the technical problems it solves are achieved by adopting the following technical solutions: The present invention proposes a single-sided windproof, high-oxygen, ventilated sheet-shaped assembled stove, comprising a hollow stove body with a plurality of vents disposed on the sides thereof; a plurality of air flow channels disposed on the bottom thereof; the stove body comprising four longitudinal metal sheets and two transverse metal sheets; the four metal sheets being sequentially embedded and fixedly connected via a plurality of embeddable components; the four longitudinal metal sheets and the two transverse metal sheets being embedded and fixedly connected via a plurality of rectangular protrusions and a plurality of rectangular through-holes, thereby forming a hollow cubic combustion chamber.

[0008] The purpose of the present invention and the solution to its technical problems can be further achieved by adopting the following technical measures.

[0009] Preferably, in the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, the inner side of the stove body is provided with a heat-insulating layer, which is a ceramic-based heat-insulating coating or an aerogel heat-insulating coating.

[0010] Preferably, in the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, the thickness of the thermal insulation layer is 1-2 mm.

[0011] Preferably, in the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, the front of the stove body has a rectangular observation port; and the upper and lower ends of the two side surfaces of the stove body are respectively provided with a plurality of ventilation ports.

[0012] Preferably, in the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, the stove body is made of stainless steel, aluminum alloy, ceramic material or titanium alloy.

[0013] Preferably, in the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, a majority of the embeddable components are respectively arranged on the side edges of the four metal sheets.

[0014] Preferably, in the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, a plurality of rectangular through holes are respectively provided in the centers of the upper and lower sides of the four longitudinal metal sheets.

[0015] Preferably, in the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, the centers of the four sides of the two horizontal metal sheets are respectively provided with a plurality of rectangular protrusions that match the plurality of rectangular through holes.

[0016] Preferably, in the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, the bottom transverse metal sheet of the two transverse metal sheets is a fuel placement table, and the fuel placement table is in a grid shape.

[0017] Preferably, in the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, the top transverse metal sheet among the two transverse metal sheets is a vessel placement table, which is made of titanium alloy.

[0018] Preferably, the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, wherein the two side longitudinal metal sheets of the four longitudinal metal sheets are respectively provided with a plurality of ventilation openings, and the bottom transverse metal sheet of the two transverse metal sheets has a plurality of air flow channels; the plurality of air flow channels are arranged in a circle-centered matrix.

[0019] Preferably, in the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, the bottom of the stove body has four corner supports.

[0020] Preferably, in the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, the combustion chamber is located inside the stove body.

[0021] Preferably, in the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, the fuel placement table is located at the bottom of the combustion chamber.

[0022] Preferably, in the aforementioned single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove, the vessel placement table is located at the top of the combustion chamber.

[0023] By means of the above technical solution, the single-sided windproof high-oxygen ventilation sheet-shaped assembled stove provided by the present invention has at least the following advantages:

[0024] 1. The single-sided windproof high-oxygen ventilation sheet stove provided by the utility model adopts a single-sided windproof design, which enables the stove to effectively resist wind in strong outdoor wind environments; through this design, combustion can be maintained stable; this stability can greatly reduce the waste of fuel heat energy caused by wind; due to the improvement of windproof performance, fuel consumption is significantly reduced, and fuel utilization efficiency is improved, thereby reducing the cost of use, making the stove particularly outstanding in energy saving.

[0025] 2. The single-sided windproof high-oxygen ventilation plate-mounted stove provided by the present invention makes the combustion process more complete by increasing the oxygen contact surface; this design not only improves the combustion efficiency, enables the stove to generate more heat, and improves cooking efficiency; at the same time, sufficient combustion reduces the smoke and harmful gases produced by unburned fuel, significantly reducing pollution to the environment; in addition, reducing the emission of harmful gases also reduces the potential impact on the health of users, making the present invention of great significance in terms of environmental protection and health.

[0026] 3. The single-sided windproof and high-oxygen ventilation sheet stove provided by the present invention focuses on lightweight and portability in its design, making the stove very suitable for various outdoor activities; whether it is hiking, camping or other outdoor adventure activities, the stove can be easily carried, reducing the burden on users; and the modular design makes it easy for users to disassemble and clean; users can flexibly adjust the configuration according to specific needs, enhancing the flexibility and convenience of use; such a design not only improves the user experience, but also enables the stove to perform at its best in various usage scenarios.

[0027] 4. The single-sided windproof and high-oxygen ventilation sheet stove provided by the utility model adopts a modular design and has a stove body made of lightweight and high-temperature resistant materials. It is easy to assemble and disassemble and is suitable for various outdoor activities. The inner wall of the stove body is provided with a high-efficiency heat-insulating coating to reduce heat loss and ensure safe operation. At the same time, the design of the air flow channel and the vent optimizes the air flow and improves the combustion efficiency. The grid-shaped fuel placement platform at the bottom of the combustion chamber ensures that the fuel is in full contact with the air and promotes complete combustion. The overall structure simplifies the use process, ensures that users can easily build and store it, improves the portability and environmental protection performance, and meets the needs of modern outdoor activities for portability, efficiency and safety.

[0028] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is one of the structural schematic diagrams of a single-side windproof and high-oxygen ventilation sheet-shaped assembled stove according to an embodiment of the present invention;

[0030] Figure 2 This is the second structural diagram of the single-side windproof high-oxygen ventilation sheet-shaped assembled stove according to an embodiment of the present invention;

[0031] Among them, 1-embeddable component; 2-combustion chamber; 3-thermal insulation layer; 4-observation port; 5-air flow channel; 6-ventilation port; 7-fuel placement table; 8-vessel placement table; 9-rectangular protrusion; 10-rectangular through hole. DETAILED DESCRIPTION

[0032] To further illustrate the technical means and effectiveness of this utility model in achieving its intended purpose, the following describes the specific implementation, structure, features, and effectiveness of the single-sided windproof, high-oxygen ventilated sheet-shaped assembled stove proposed in accordance with this utility model, in conjunction with preferred embodiments. In the following description, different references to "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, specific features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

[0033] Unless otherwise specified, the materials and reagents mentioned below are all commercially available products familiar to those skilled in the art. Unless otherwise specified, the methods described are all well-known methods in the art. Unless otherwise defined, technical or scientific terms used should have the same meanings as those commonly understood by those skilled in the art to which this invention belongs.

[0034] like Figure 1-Figure 2 As shown, some embodiments of the present invention provide a single-sided windproof and high-oxygen ventilation sheet-shaped assembled stove, comprising a hollow stove body, a plurality of ventilation openings 6 are provided on the side of the stove body; a plurality of air flow channels 5 are provided at the bottom of the stove body; the stove body comprises four longitudinal metal sheets and two transverse metal sheets, the four longitudinal metal sheets are sequentially embedded and connected by a plurality of embeddable components 1, the four longitudinal metal sheets and the two transverse metal sheets are embedded and connected by a plurality of rectangular protrusions 9 and a plurality of rectangular through holes 10 to form a hollow cubic combustion chamber 2; a plurality of the embeddable components 1 are respectively provided on the four metal sheets. The side edges of the metal sheet are provided with a plurality of rectangular through holes 10 in the centers of the upper and lower sides of the four longitudinal metal sheets, and the four sides of the two transverse metal sheets are provided with a plurality of rectangular protrusions 9 matching the plurality of rectangular through holes 10. The dimensions of the rectangular protrusions 9 and the rectangular through holes 10 can be 10 mm long × 5 mm wide; and the bottom of the furnace body has four corner supports to ensure that the combustion furnace is firmly placed on uneven outdoor ground; the furnace body is made of lightweight and high-temperature resistant materials such as stainless steel, aluminum alloy, ceramic material or titanium alloy, and has the characteristics of compact and portable design, light weight, corrosion resistance and easy to carry.

[0035] In some embodiments, the bottom of the two transverse metal sheets optionally serves as a fuel placement platform 7, located at the bottom of the combustion chamber 2. The fuel placement platform 7 is grid-shaped, ensuring sufficient contact between the fuel and air, promoting complete combustion of the fuel. This structural design also prevents carbon deposits and facilitates cleaning of residues.

[0036] In some embodiments, the top of the two transverse metal sheets is optionally a vessel placement platform 8, which is located at the top of the combustion chamber 2 and can effectively fix the heated vessel. The vessel placement platform 8 is made of a high-temperature resistant metal such as titanium alloy to ensure its long service life.

[0037] In some embodiments, optionally, the combustion chamber 2 is located inside the furnace body.

[0038] In some embodiments, the interior of the furnace body is optionally provided with a thermal insulation layer 3, which may be a ceramic-based thermal insulation coating or an aerogel thermal insulation coating with a thickness of 1-2 mm. This layer effectively isolates heat conduction, maintains the internal high temperature of the combustion chamber 2, and simultaneously reduces the temperature of the outer wall, minimizing heat loss and ensuring safe external operation. If the coating thickness is less than 1 mm, it is too thin, reducing the number of heating uses. If the coating thickness is greater than 2 mm, it is too thick, and the thermal insulation effect will not be significantly improved.

[0039] In some embodiments, the front of the furnace body optionally includes a rectangular observation port 4, which allows for timely observation of the fuel's activity and maximizes air contact. A plurality of ventilation ports 6 are provided at the upper and lower ends of the two side surfaces of the furnace body, respectively, to allow for free air circulation and sufficient fuel combustion. Specifically, the plurality of ventilation ports 6 are provided on each of the four longitudinal metal sheets.

[0040] In some embodiments, the bottom of the furnace body optionally has a plurality of air flow channels 5, and the majority of the air flow channels 5 are disposed on the bottom metal sheet of the two horizontal metal sheets. The design of the air flow channels 5 allows air to enter the combustion chamber from multiple angles of the furnace, ensuring sufficient combustion of the fuel. At the same time, the exhaust gases can be quickly discharged through the vents 6. Utilizing the principle of natural air convection, when the air volume increases, the oxygen supply is sufficient, and combustion is more complete. In addition, the majority of the air flow channels 5 are arranged in a circular matrix, so that air enters from the majority of the air flow channels 5 at the bottom of the furnace body, ensuring that the self-igniting fuel is exposed to oxygen from multiple angles.

[0041] In the above technical solution, the stove of the present invention adopts a single-sided windproof design. The stove body is composed of six metal sheets, a combustion chamber, a vent, etc. The stove body is made of lightweight and high-temperature resistant materials. The inner wall of the stove body can be provided with an insulation layer. The stove body is assembled by six embeddable metal sheets, the back is the windward sheet and the front is the heating visual area; the vents on both sides are fuel contact channels, and the air flow channels at the bottom can fully contact the air and promote self-heating of the fuel, which can ensure maximum combustion efficiency; the top is designed with a recessed layout according to the fixed size of the military kettle to ensure the stability of the heating device.

[0042] The single-sided windproof and high-oxygen ventilation sheet-shaped assembled stove of this invention can significantly improve the combustion efficiency through the design of the ventilation opening and the heat insulation design of the combustion chamber, so that the fuel is completely burned and fuel waste is reduced; the design of lightweight materials and foldable structure makes the combustion stove extremely portable when used in the wild, and is suitable for camping, field operations and other scenarios.

[0043] In summary, the single-sided windproof and high-oxygen ventilation sheet stove of the present invention solves many problems of traditional stoves in actual use through its excellent windproof performance, high combustion efficiency, portability and flexibility, and provides users with a more reliable, efficient and environmentally friendly outdoor cooking solution.

[0044] When the user uses the single-sided windproof high-oxygen ventilation sheet-shaped assembled stove outdoors (including extremely cold and windy weather), the specific operating steps are as follows:

[0045] Fuel Preparation: After placing 100-200g of a self-igniting fuel in the combustion chamber 2, the heating vessel must be promptly inserted into the vessel support 8. Multiple air flow channels 5 at the bottom of the furnace are arranged in a circular matrix structure, allowing natural air to enter through these air flow channels 5, ensuring that the self-igniting fuel is exposed to oxygen from multiple angles. The self-igniting fuel can be an ignition-type fuel (such as a solid alcohol block or charcoal).

[0046] Fuel Placement: This self-igniting fuel generates heat upon contact with air. Once heating begins, the thermal insulation layer within the combustion chamber 2 maintains the temperature (500°C / 20 minutes), reducing heat loss and improving combustion efficiency. Smoke Filtration During Combustion: This self-igniting fuel is in the form of a hard, solid block (for example, the ignition fuel can be sized at 50mm*50mm*50mm, and can be in multiple sizes). Carbon dioxide gas generated during combustion is discharged through vents 6 on both sides of the combustion chamber 2.

[0047] This single-sided windproof, high-oxygen, ventilated sheet-shaped stove is easy to carry and store. It features a disassembled design: The stove body is assembled from six metal sheets for easy storage. It also comes with a durable, portable bag that allows users to store the disassembled stove.

[0048] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0049] The numerical ranges described in this utility model include all values ​​within the range, and include range values ​​formed by any two values ​​within the range. Different numerical values ​​of the same indicator appearing in all embodiments of this utility model can be arbitrarily combined to form a range value.

[0050] The technical features in the claims and / or the specification of this utility model may be combined, and the combination is not limited to the combination obtained by reference in the claims. The technical solutions obtained by combining the technical features in the claims and / or the specification are also within the scope of protection of this utility model.

[0051] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any simple modifications, equivalent changes, and modifications to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A single-sided windproof high-oxygen ventilation sheet-shaped assembled stove, characterized in that: It includes a hollow furnace body, the side of which is provided with a plurality of ventilation holes; the bottom of the furnace body has a plurality of air flow channels; the furnace body includes four longitudinal metal sheets and two transverse metal sheets; the four metal sheets are embedded and connected in sequence through a plurality of embeddable components, and the four longitudinal metal sheets and the two transverse metal sheets are embedded and connected through a plurality of rectangular protrusions and a plurality of rectangular through holes to form a hollow cubic combustion chamber.

2. The single-sided windproof and high-oxygen ventilation sheet-shaped assembled stove according to claim 1, characterized in that: The inner side of the furnace body is provided with a heat insulation layer, which is a ceramic-based heat insulation coating or an aerogel heat insulation coating.

3. The single-sided windproof and high-oxygen ventilation sheet-shaped assembled stove according to claim 2, characterized in that: The thickness of the heat insulation layer is 1-2 mm.

4. The single-sided windproof and high-oxygen ventilation sheet-shaped assembled stove according to claim 3, characterized in that: The front of the furnace body is provided with a rectangular observation port; the upper and lower ends of the two side surfaces of the furnace body are respectively provided with a plurality of ventilation ports; the furnace body is made of stainless steel, aluminum alloy, ceramic material or titanium alloy.

5. The single-sided windproof and high-oxygen ventilation sheet-shaped assembled stove according to claim 4, characterized in that: The plurality of embeddable components are respectively arranged on the side edges of the four metal sheets; the centers of the upper and lower sides of the four longitudinal metal sheets are respectively provided with a plurality of rectangular through holes; the centers of the four sides of the two transverse metal sheets are respectively provided with a plurality of rectangular protrusions that match the plurality of rectangular through holes.

6. The single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove according to claim 5, characterized in that: The bottom transverse metal sheet of the two transverse metal sheets is a fuel placement platform, and the fuel placement platform is in a grid shape.

7. The single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove according to claim 6, characterized in that: The top transverse metal sheet of the two transverse metal sheets is a vessel placement table, which is made of titanium alloy.

8. The single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove according to claim 7, characterized in that: The two side longitudinal metal sheets of the four longitudinal metal sheets are respectively provided with a plurality of ventilation openings, and the bottom transverse metal sheet of the two transverse metal sheets has a plurality of air flow channels; A plurality of the air flow channels are arranged in a circle-centered matrix.

9. The single-sided windproof and high-oxygen ventilated sheet-shaped assembled stove according to claim 8, characterized in that: The bottom of the furnace body is provided with four corner supports; the combustion chamber is located inside the furnace body.

10. The single-side windproof and high-oxygen ventilation sheet-shaped assembled stove according to claim 9, characterized in that: The fuel placement platform is located at the bottom of the combustion chamber; and the vessel placement platform is located at the top of the combustion chamber.

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