Detachable round wood-fired sauna stove

Abstract

The utility model relates to sauna stove technical field especially, relate to a detachable round wood -burning sauna stove, this detachable round wood -burning sauna stove includes stove body, is provided with stove cavity in the stove body interior, the stove cavity includes combustion chamber and smoke chamber, the smoke chamber is located above combustion chamber, is provided with the rest shelf in the combustion chamber bottom. Through combustion chamber provides the combustion space for wood -burning, through the smoke chamber accepts the flue gas and heat generated by combustion chamber, through the fire screen can block the flame and flue gas in the smoke chamber, avoid the flame direct to run into the chimney, increase the flue gas and the contact area of stove body simultaneously, the flue gas is circuitous flow in this area, prolongs the residence time, makes the heat fully passes to the stove body, reduces the heat loss caused by high -temperature flue gas direct to discharge, solves the core pain point that traditional sauna stove flame runs into the chimney, through the object frame can place sauna stone, further utilizes the waste heat, improves the energy utilization rate.

Description

Technical Field

[0001] This utility model relates to the field of sauna stove technology, and in particular to a detachable round wood-burning sauna stove. Background Technology

[0002] Traditional wood-burning sauna stoves are the core heating equipment in sauna rooms. They work by burning wood to generate heat, which heats the stove body and the sauna stones covering it, thereby heating the air inside the sauna room.

[0003] Wood-burning sauna stoves, with their unique natural heating method, create a comfortable and relaxing sauna experience and are widely used in leisure and wellness venues, home saunas, and other fields. However, existing wood-burning sauna stoves have significant shortcomings in heat utilization. In most traditional wood-burning sauna stoves, the flames tend to directly enter the chimney during combustion, causing a large amount of heat to be released with the high-temperature flue gas. This not only wastes energy but also prevents the wood from burning completely, reducing thermal efficiency. At the same time, the significant heat loss also results in slow heating of the sauna stove, requiring more wood to reach the ideal temperature, increasing operating costs, and is not conducive to energy conservation and environmental protection. Utility Model Content

[0004] The purpose of this invention is to address the problem that in most traditional wood-burning sauna stoves, flames easily penetrate directly into the chimney during combustion, causing a large amount of heat to be discharged along with the high-temperature flue gas. This not only wastes energy but also prevents the wood from burning completely, reducing thermal efficiency. The invention provides a detachable round wood-burning sauna stove that uses a baffle plate to block the flames and flue gas in the smoke chamber, preventing the flames from penetrating directly into the chimney and solving the core problem of flames penetrating the chimney in traditional sauna stoves.

[0005] To achieve the above objectives, this utility model provides a detachable round wood-burning sauna stove, including a stove body, an interior stove cavity, a combustion chamber and a smoke chamber, the smoke chamber being located above the combustion chamber, a support frame being provided at the bottom of the combustion chamber, a fire baffle being provided inside the smoke chamber, a smoke outlet being provided on the stove body, and a detachable loading frame being connected to the outside of the smoke outlet.

[0006] As a further description of the above technical solution: the fire baffle includes a first plate and a second plate. The first plate is installed above the combustion chamber, and the second plate is installed below the smoke outlet. A smoke chamber is formed between the first plate and the second plate.

[0007] As a further description of the above technical solution: the bottom of the loading frame is provided with multiple limiting rods, and the furnace body is provided with limiting cylinders that are compatible with the limiting rods.

[0008] As a further description of the above technical solution: the loading frame is provided with a limiting cylinder adapted to the smoke outlet.

[0009] As a further description of the above technical solution: the furnace body is provided with a door panel, and the door panel is provided with an observation glass.

[0010] As a further description of the above technical solution: a reinforcing plate is provided on the outer side of the furnace body.

[0011] As a further description of the above technical solution: the furnace body is provided with through holes.

[0012] As a further description of the above technical solution: an ash collection drawer is provided below the furnace cavity.

[0013] As a further description of the above technical solution: the shelf is provided with multiple heat conduction holes.

[0014] As a further description of the above technical solution: both the first plate and the second plate are inclined.

[0015] The above technical solution has the following advantages or beneficial effects:

[0016] This invention provides a combustion space for wood through a combustion chamber, and a smoke chamber to receive the smoke and heat generated in the combustion chamber. A baffle plate can block the flames and smoke in the smoke chamber, preventing the flames from directly entering the chimney. At the same time, it increases the contact area between the smoke and the furnace body, allowing the smoke to flow in a meandering manner and prolonging its residence time, so that the heat can be fully transferred to the furnace body. This reduces the heat loss caused by the direct discharge of high-temperature smoke, solving the core problem of flames entering the chimney in traditional sauna stoves. A carrying frame can be used to place sauna stones, further utilizing waste heat and improving energy efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a sauna stove in one embodiment of the present invention;

[0018] Figure 2 This is a front view of a sauna stove in one embodiment of the present invention;

[0019] Figure 3 This is a cross-sectional view of a sauna stove in one embodiment of the present invention;

[0020] Figure 4 for Figure 1 A schematic diagram of the structure of the middle loading frame.

[0021] Legend:

[0022] 1. Furnace body; 2. Furnace cavity; 3. Combustion chamber; 4. Smoke chamber; 5. Shelf; 6. Fire baffle; 7. Smoke outlet; 8. Loading frame; 9. Limiting rod; 10. Limiting cylinder; 11. Limiting tube; 12. Door panel; 13. Observation glass; 14. Reinforcing plate; 15. Through hole; 16. Ash collection drawer; 17. Heat conduction hole; 61. First plate; 62. Second plate; 63. Smoke chamber. 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 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] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] like Figure 1-4 As shown, the present invention discloses a detachable round wood-burning sauna stove, comprising a stove body 1, a stove cavity 2 inside the stove body 1, the stove cavity 2 including a combustion cavity 3 and a smoke cavity 4, the smoke cavity 4 being located above the combustion cavity 3, a support frame 5 being provided at the bottom of the combustion cavity 3, a fire baffle 6 being provided inside the smoke cavity 4, a smoke outlet 7 being provided on the stove body 1, and a carrying frame 8 being detachably connected to the outside of the smoke outlet 7.

[0027] In the technical solution of this utility model, the combustion chamber 3 provides a combustion space for burning wood, the smoke chamber 4 receives the smoke and heat generated by the combustion chamber, and the baffle plate 6 can block the flame and smoke in the smoke chamber 4 to prevent the flame from directly entering the chimney. At the same time, it increases the contact area between the smoke and the furnace body, and the smoke flows in a meandering manner in this area, prolonging the residence time and allowing the heat to be fully transferred to the furnace body. This reduces the heat loss caused by the direct discharge of high-temperature smoke, solving the core pain point of flames entering the chimney in traditional sauna stoves. The carrying frame 8 can be used to place sauna stones to further utilize waste heat and improve energy efficiency.

[0028] The shelf 5 has multiple heat conduction holes 17.

[0029] like Figure 1 and Figure 3 As shown, the fire baffle 6 includes a first plate 61 and a second plate 62. The first plate 61 is installed above the combustion chamber 3, and the second plate 62 is installed below the flue gas duct 7. A flue gas chamber 63 is formed between the first plate 61 and the second plate 62. The first plate 61 is installed above the combustion chamber 3, and its tilt angle can guide the flame and flue gas to spread upward, preventing the flame from directly entering the chimney. At the same time, it increases the contact area between the flue gas and the furnace body, promoting heat radiation to the furnace cavity. The second plate 62 is installed below the flue gas duct 7, forming a flue gas chamber 63 with the first plate 61. The flue gas flows in a meandering manner in this area, prolonging the residence time, so that the heat is fully transferred to the furnace body, reducing the heat loss caused by the direct discharge of high-temperature flue gas.

[0030] The first plate 61 and the second plate 62 are both inclined. The inclination angle of the first plate 61 guides the flame and smoke to spread horizontally, avoiding straight up and down flow. The smoke needs to bypass the edge of the first plate 61 during its ascent and is then blocked by the second plate 62, forming a detour path. This prolongs the residence time of the smoke in the furnace, allowing the heat to be more fully conducted to the furnace body and sauna stone.

[0031] like Figure 1 and Figure 4 As shown, the bottom of the loading frame 8 is provided with multiple limiting rods 9, and the furnace body 1 is provided with limiting cylinders 10 that are compatible with the limiting rods 9; the limiting rods 9 at the bottom of the loading frame 8 can be inserted into the limiting cylinders 10 of the furnace body 1, which facilitates the installation and disassembly of the loading frame 8.

[0032] like Figure 1 and Figure 2 As shown, a limiting cylinder 11 adapted to the smoke outlet 7 is provided inside the carrying frame 8; by setting the limiting cylinder 11 inside the carrying frame 8 to be adapted to the smoke outlet 7, the position of the carrying frame 8 can be fixed, and the residual heat emitted by the smoke outlet can be used to heat the sauna stone inside the carrying frame 8, further utilizing the residual heat and improving the energy utilization rate.

[0033] like Figure 1 and Figure 2 As shown, a door panel 12 is provided on the furnace body 1, and an observation glass 13 is provided on the door panel 12. The door panel 12 is used to open and close the furnace chamber, which is convenient for adding wood or cleaning ash. The observation glass 13 can be used to observe the combustion status in real time to avoid safety hazards caused by incomplete combustion or abnormal conditions.

[0034] like Figure 1 and Figure 3 As shown, a reinforcing plate 14 is provided on the outside of the furnace body 1, and a through hole 15 is provided on the furnace body 1. The reinforcing plate 14 on the outside of the furnace body 1 enhances the stability of the overall structure, especially in high-temperature environments to prevent the furnace body from deforming and extend its service life. The through hole 15 on the furnace body 1 can introduce external air to provide sufficient oxygen for combustion, and at the same time help regulate the temperature inside the furnace to avoid excessive temperature or incomplete combustion.

[0035] like Figure 1 and Figure 2 As shown, an ash collection drawer 16 is provided below the furnace chamber 2. The ash collection drawer 16 is located below the furnace chamber 2 and can collect the ash produced by combustion. Regular cleaning can keep the combustion chamber well ventilated, ensure that the wood burns completely, and improve thermal efficiency.

[0036] Working principle: Open the furnace body through door panel 12, place the burning wood on the shelf 5, and close the door panel; use the limiting rod 9 and limiting cylinder 10 to install the loading frame 8 on the outside of the smoke outlet 7, ignite the burning wood, and air enters the combustion chamber 3 through the heat conduction holes 17 of the shelf 5 to assist combustion, and the burning wood burns fully in the combustion chamber 3; the generated flames and smoke rise to the smoke chamber 4, are intercepted by the first plate 61 and the second plate 62 of the fire baffle 6, and flow in a meandering manner in the smoke chamber 63, where heat is fully transferred to the sauna room, and the unabsorbed smoke is discharged outdoors through the smoke outlet 7. The furnace maintains a balanced internal air pressure; the carrying frame 8 utilizes the residual heat from the exhaust pipe to dry or heat placed items; the through hole 15 promotes ventilation and heat dissipation of the furnace body, maintaining good air quality in the sauna room; during use, the combustion status can be observed through the observation glass 13; after use, the ash collection drawer 16 can be opened to clean the ash, and the carrying frame 8 can be disassembled for cleaning if necessary, ensuring the sauna furnace operates continuously and efficiently. This detachable round wood-burning sauna furnace effectively solves the drawbacks of traditional wood-burning sauna furnaces through the coordinated operation of its various structures, achieving efficient heat utilization, diversified functions, and a safe and convenient user experience.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A detachable circular wood-burning sauna stove, comprising a stove body (1), wherein a stove cavity (2) is provided inside the stove body (1), characterized in that, The furnace cavity (2) includes a combustion cavity (3) and a smoke cavity (4). The smoke cavity (4) is located above the combustion cavity (3). A support frame (5) is provided at the bottom of the combustion cavity (3). A fire baffle (6) is provided inside the smoke cavity (4). A smoke outlet (7) is provided on the furnace body (1). A loading frame (8) is detachably connected to the outside of the smoke outlet (7).

2. A detachable round wood-burning sauna stove according to claim 1, characterized in that: The fire baffle (6) includes a first plate (61) and a second plate (62). The first plate (61) is installed above the combustion chamber (3), and the second plate (62) is installed below the smoke outlet (7). A smoke chamber (63) is formed between the first plate (61) and the second plate (62).

3. A detachable round wood-burning sauna stove according to claim 1, characterized in that: The bottom of the loading frame (8) is provided with multiple limiting rods (9), and the furnace body (1) is provided with limiting cylinders (10) that are compatible with the limiting rods (9).

4. A detachable round wood-burning sauna stove according to claim 1, characterized in that: The loading frame (8) is provided with a limiting cylinder (11) that is compatible with the smoke outlet (7).

5. A detachable round wood-burning sauna stove according to claim 1, characterized in that: The furnace body (1) is provided with a door panel (12), and the door panel (12) is provided with an observation glass (13).

6. A detachable round wood-burning sauna stove according to claim 1, characterized in that: A reinforcing plate (14) is provided on the outside of the furnace body (1).

7. A detachable round wood-burning sauna stove according to claim 1, characterized in that: The furnace body (1) has a through hole (15).

8. A detachable round wood-burning sauna stove according to claim 1, characterized in that: A dust collection drawer (16) is provided below the furnace cavity (2).

9. A detachable round wood-burning sauna stove according to claim 1, characterized in that: The shelf (5) has multiple heat conduction holes (17).

10. A detachable circular wood-burning sauna stove according to claim 2, characterized in that: Both the first plate (61) and the second plate (62) are inclined.

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