Multi-surface observation furnace

The problem of difficult cleaning of the glass sidewalls of the fire-viewing furnace is solved by the detachable ventilation glass door and damper adjustment components, achieving easy cleaning and good fire-viewing performance and heating effect.

CN224215434UActive Publication Date: 2026-05-08SICHUAN YANSEN FURNACE IND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SICHUAN YANSEN FURNACE IND
Filing Date
2025-04-25
Publication Date
2026-05-08

AI Technical Summary

Technical Problem

The glass sidewalls of existing fire-viewing furnaces are easily contaminated by smoke and dust during the combustion process, resulting in a decline in visual appeal and making cleaning difficult.

Method used

The design incorporates a detachable ventilated glass door and damper adjustment assembly, which controls airflow via adjustment plates and columns, enabling easy cleaning and airflow regulation of the glass door.

Benefits of technology

The glass door can be easily cleaned without opening it, maintaining good visibility and heating performance, thus enhancing the user experience.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224215434U_ABST
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Abstract

The utility model relates to the technical field of observation furnaces, and provides a multi-surface observation furnace, which comprises a furnace body, at least one combustion chamber is arranged in the furnace body, at least one surface of the furnace body outside the combustion chamber is a glass door, and the glass door is detachably connected with the furnace body; a ventilation door assembly is further arranged on the other surfaces, on the outer side of the combustion cavity, of the furnace body and comprises a ventilation glass door, and an air door adjusting assembly is arranged on the side face of the ventilation door assembly and comprises an adjusting plate capable of adjusting the amount of air entering the ventilation glass door. The adjusting plate is arranged close to the ventilation glass door of the ventilation door assembly, and the ventilation glass door on the side face of the furnace body can be cleaned easily and conveniently, so that the furnace body has the good fire observation performance and the good heating and decoration functions, and the use applicability and experience are improved.
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Description

Technical Field

[0001] This utility model relates to the field of fire-viewing furnace technology, and more specifically, to a multi-faceted fire-viewing furnace. Background Technology

[0002] In home or outdoor camping settings, a fire-viewing stove typically refers to a beautifully designed and portable stove product. For example, there are fire-viewing stoves specifically designed for autumn and winter. To enhance the visual appeal and allow for a clear view of the flickering flames, one or more side walls of the stove are often made of glass. This design not only enhances the visual enjoyment of heating but also elevates the style and atmosphere of the home.

[0003] In existing technologies, the sidewall glass is basically fixed and inconvenient to disassemble. During the combustion process, the fire-viewing stove inevitably produces smoke and dust, which will undoubtedly cause the glass door to become blurry and greatly affect the visual effect. Moreover, it is difficult to clean the glass door during use. Therefore, it is necessary to improve the existing fire-viewing stove technology to better meet the needs of users. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-faceted fire-viewing stove, which allows for easy cleaning of the ventilation glass doors on the sides of the stove body, thereby giving the stove body better fire-viewing performance, heating and decorative functions, and improving its applicability and user experience.

[0005] The embodiments of this utility model are achieved through the following technical solutions:

[0006] A multi-faceted fire-viewing stove includes a stove body, the stove body having at least one combustion chamber, and at least one side of the stove body surface outside the combustion chamber being a glass door, and the glass door being detachably connected to the stove body;

[0007] Other surfaces of the furnace body outside the combustion chamber are also provided with ventilation door assemblies. The ventilation door assembly includes a ventilation glass door. An air damper adjustment assembly is provided on the side of the ventilation door assembly. The air damper adjustment assembly includes an adjustment plate that can adjust the amount of air entering the ventilation glass door. The adjustment plate is located close to the ventilation glass door of the ventilation door assembly.

[0008] Furthermore, the ventilation door assembly also includes a frame that protrudes from the side of the furnace body, and the ventilation glass door is embedded in the frame.

[0009] Furthermore, a plurality of first ventilation openings are spaced apart on several sides of the frame, and a plurality of second ventilation openings are spaced apart on the adjustment plate. The number of second ventilation openings is the same as that of the first ventilation openings. A plurality of adjustment columns are also provided on the adjustment plate. The adjustment columns pass through a first ventilation opening and extend to the upper part of the first ventilation opening. The gap between two adjacent second ventilation openings can completely or partially cover the first ventilation opening.

[0010] Furthermore, the adjusting plate is slidably connected to the side of the frame. For example, a groove or slide rail can be provided on the inner side of the frame, and a corresponding slide rail or groove can be provided on the adjusting plate, so that the adjusting plate can slide on the side of the frame.

[0011] Furthermore, the longitudinal section of the frame is rectangular, triangular, or other irregular polygonal.

[0012] Furthermore, a baffle plate is provided in the combustion chamber along the transverse direction, and multiple air inlets are provided on the baffle plate.

[0013] Furthermore, an oven cavity is provided on one side of the combustion chamber, and the oven cavity is connected to the combustion chamber.

[0014] Furthermore, the oven cavity is provided with several layers of baking racks.

[0015] Furthermore, the furnace body surface at the top of the combustion chamber has several opening slots, which are connected to the combustion chamber.

[0016] Furthermore, a support base is provided at the bottom of the furnace body.

[0017] The technical solution of this utility model embodiment has at least the following advantages and beneficial effects:

[0018] This invention allows for easy cleaning of the ventilation glass door on the side of the furnace without opening it during use, thus improving the furnace's ability to observe the fire, provide heating, and enhance its decorative function. This improves the applicability and user experience, better meeting user needs. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1A schematic diagram of the front of the multi-faceted fire-viewing furnace provided in an embodiment of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the back of the multi-faceted fire-viewing furnace provided in an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the ventilation door assembly provided in an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the damper adjustment assembly provided in an embodiment of the present utility model;

[0024] Figure 5 A top view of the top surface of the multi-faceted fire-viewing furnace provided in an embodiment of this utility model.

[0025] Icons: 1-furnace body, 11-opening slot, 2-combustion chamber, 3-oven chamber, 4-support base, 5-baffle plate, 51-air inlet, 6-ventilation door assembly, 61-ventilation glass door, 62-frame, 63-first vent, 7-damper adjustment assembly, 71-adjustment plate, 72-second vent, 73-adjustment column. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0027] Example 1

[0028] A multi-faceted fire-viewing stove includes a stove body 1, the stove body 1 having at least one combustion chamber 2 inside, and at least one side of the stove body 1 outside the combustion chamber 2 being a glass door, and the glass door being detachably connected to the stove body 1;

[0029] Other surfaces of the furnace body 1 outside the combustion chamber 2 are also provided with ventilation door assembly 6. The ventilation door assembly 6 includes a ventilation glass door 61. A damper adjustment assembly 7 is provided on the side of the ventilation door assembly 6. The damper adjustment assembly 7 includes an adjustment plate 71 that can adjust the amount of air entering the ventilation glass door 61. The adjustment plate 71 is located close to the ventilation glass door 61 of the ventilation door assembly 6 and can be used to clean the ventilation door.

[0030] Working principle: When in use, fuel (such as firewood, coal, or simulated charcoal) is placed in the combustion chamber 2 for combustion. At least one side of the furnace body 1 outside the combustion chamber 2 is a glass door, allowing users to appreciate the dance of the flames from multiple angles, such as viewing the fire from three or four sides. This design not only enhances the visual enjoyment during heating but also elevates the style and atmosphere of the home. It not only has aesthetic value but also possesses powerful heating capabilities, quickly providing warmth to the room by burning firewood, coal, or simulated charcoal flames.

[0031] Furthermore, the glass door (mainly used as a fuel-adding door) can be detachably connected by hinges, snap-fits, bolts, etc., making it convenient to add fuel or clean the glass door during use. However, cleaning by opening the glass door is time-consuming and inconvenient, and may cause burns, smoke, dust, etc., which have a certain impact on the environment. Therefore, in order to clean the glass door more easily without opening it during use, this utility model has ventilation door components 6 in the combustion chamber 2 and other sides, mainly to improve the fire viewing experience. If there is dust or other impurities on the ventilation glass door 61, the air volume entering the ventilation glass door 61 can be adjusted by adjusting the adjustment plate 71 (it should be noted that it needs to be used in conjunction with a fan) to blow air onto the inner surface of the ventilation glass door 61 to remove the dust. In this way, the ventilation glass door 61 on the side of the furnace body 1 can be cleaned more easily without opening the glass door during use, so that the furnace body 1 has better fire viewing performance, heating and decoration functions.

[0032] In this embodiment, the ventilation door assembly 6 further includes a frame 62. Specifically, the longitudinal section of the frame 62 can be a rectangle, a triangle, or other irregular polygons. The frame 62 protrudes from the side of the furnace body 1, and the ventilation glass door 61 is embedded in the frame 62. This allows for better cleaning of the inner side of the ventilation glass door 61 using the adjustment assembly, and also allows for adjustment of the air intake into the combustion chamber 2, thereby adjusting the combustion temperature or flame conditions of the combustion furnace.

[0033] In this embodiment, the aforementioned adjustment components can be provided on several sides of the frame 62. If adjustment components are provided, multiple first ventilation openings 63 need to be spaced out on the sides of the frame 62. Multiple second ventilation openings 72 are spaced out on the adjustment plate 71, and the number of second ventilation openings 72 is the same as the number of first ventilation openings 63. The adjustment plate 71 is also provided with multiple adjustment posts 73, each of which passes through a first ventilation opening 63 and extends to the upper part of the first ventilation opening 63. The interval between two adjacent second ventilation openings 72 can completely or partially cover the first ventilation opening 63. In actual use, the user can control the position of the adjustment plate 71 by sliding the adjustment post 73 back and forth within the first ventilation opening 63. By adjusting the position of the adjusting plate 71, the second vent 72 on the adjusting plate 71 can be misaligned or overlapped with the first vent 63. If the second vent 72 and the first vent 63 are misaligned, the gap between two adjacent second vents 72 can completely or partially cover the first vent 63. Therefore, the distance between two adjacent second vents 72 can be set to be no less than the length of the first vent 63, or the same as or no more than the length of the first vent 63, etc., according to the needs of use. This utility model does not impose any restrictions, and the specific setting can be made according to the situation. Therefore, by sliding the position of the adjusting plate 71, the opening size of the first vent 63 can be adaptively adjusted, thereby better aligning with the windshield door.

[0034] To facilitate the sliding of the adjustment plate 71, the adjustment plate 71 is slidably connected to the side of the frame 62. For example, a groove or slide rail (not shown in the figure) can be provided on the inner side of the frame 62, and a corresponding slide rail or groove (not shown in the figure) can be provided on the adjustment plate 71. Specifically, in this embodiment, multiple first ventilation openings 63 are provided on the top surface of the frame 62, and the adjustment plate 71 is slidably arranged laterally inside the top surface of the frame 62. The arrangement and connection of the groove and slide rail are mature existing technologies and will not be described in detail here. By connecting the adjustment plate 71 and the frame 62 through the groove and slide rail, the adjustment plate 71 can slide on the side of the frame 62, making the use process more stable and reliable.

[0035] In this embodiment, a baffle plate 5 is also provided in the combustion chamber 2 along the transverse direction. The baffle plate 5 has multiple air inlets 51, which can further control the air volume entering the combustion chamber 2 and keep the combustion in the combustion chamber 2 controllable and stable.

[0036] In this embodiment, an oven cavity 3 is provided on one side of the combustion chamber 2. The oven cavity 3 and the combustion chamber 2 can be connected through a channel, which can better utilize the heat in the combustion chamber 2, improve the utilization rate and wide applicability. It can not only provide warmth and decoration, but also bake food.

[0037] In this embodiment, the oven cavity 3 is provided with several layers of baking racks, which makes it more convenient and extensive to bake different foods, improving usability and user experience.

[0038] In this embodiment, several opening slots 11 can be opened on the surface of the furnace body 1 at the top of the combustion chamber 2. The opening slots 11 are connected to the combustion chamber 2, so that a kettle can be placed on the top of the furnace body 1 for boiling water or cooking, making it more widely used.

[0039] In this embodiment, a support base 4 is provided at the bottom of the furnace body 1. The furnace body 1 is placed on the ground by the support base 4, which reduces the possibility of the furnace body 1 causing dirt to the ground when it is in direct contact with the ground, and also moderately reduces the heat dissipation of the furnace body 1.

[0040] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-faceted fire-viewing stove, characterized in that, The furnace includes a furnace body, which has at least one combustion chamber. At least one surface of the furnace body outside the combustion chamber is a glass door, and the glass door is detachably connected to the furnace body. Other surfaces of the furnace body outside the combustion chamber are also provided with ventilation door assemblies. The ventilation door assembly includes a ventilation glass door. An air damper adjustment assembly is provided on the side of the ventilation door assembly. The air damper adjustment assembly includes an adjustment plate that can adjust the amount of air entering the ventilation glass door. The adjustment plate is located close to the ventilation glass door of the ventilation door assembly.

2. The multi-faceted fire-observation furnace according to claim 1, characterized in that, The ventilation door assembly also includes a frame that protrudes from the side of the furnace body, and the ventilation glass door is embedded in the frame.

3. The multi-faceted fire-observation furnace according to claim 2, characterized in that, Multiple first ventilation openings are spaced apart on one side of the frame, and multiple second ventilation openings are spaced apart on the adjustment plate. The number of second ventilation openings is the same as that of the first ventilation openings. Several adjustment columns are also provided on the adjustment plate. The adjustment columns pass through a first ventilation opening and extend to the upper part of the first ventilation opening. The gap between two adjacent second ventilation openings can completely or partially cover the first ventilation opening.

4. The multi-faceted fire-observation furnace according to claim 3, characterized in that, The adjusting plate is slidably connected to the side of the frame.

5. The multi-faceted fire-observation furnace according to claim 2, characterized in that, The longitudinal section of the frame is rectangular or triangular.

6. The multi-faceted fire-observation furnace according to claim 1, characterized in that, A baffle plate is also provided in the combustion chamber along the transverse direction, and multiple air inlets are provided on the baffle plate.

7. The multi-faceted fire-observation furnace according to claim 1, characterized in that, An oven cavity is provided on one side of the combustion chamber, and the oven cavity is connected to the combustion chamber.

8. The multi-faceted fire-observation furnace according to claim 7, characterized in that, The oven cavity is equipped with several layers of baking racks.

9. The multi-faceted fire-observation furnace according to claim 1, characterized in that, The furnace body surface at the top of the combustion chamber has several opening slots, which are connected to the combustion chamber.

10. The multi-faceted fire-observation furnace according to claim 1, characterized in that, The bottom of the furnace body is provided with a support base.