Visual combustion furnace structure convenient to disassemble

Abstract

The utility model relates to the technical field of combustion furnaces, in particular to a visible combustion furnace structure convenient to disassemble. The combustion furnace comprises a combustion furnace shell, a first inner container arranged in the combustion furnace shell, a second inner container detachably arranged in the first inner container, and a sealing set arranged outside the combustion furnace shell and communicated with the first inner container and the second inner container. The utility model has the beneficial effects that according to the technical scheme, the built-in guide pipe is conveniently matched with the second inner container for butt joint and quick positioning, and the visible sealing structure is arranged, so that the internal combustion condition can be conveniently checked, and comburent can be added in time.

Description

Technical Field

[0001] The utility model relates to the technical field of combustion furnaces, in particular to a combustion furnace structure which is easy to disassemble and visible. Background Art

[0002] The existing combustion furnace has an integral furnace shell without a dedicated window, making it impossible to observe the combustion conditions in the combustion furnace and to quickly handle simple problems in the combustion furnace, which is very inconvenient.

[0003] The prior art, CN201220165668.8, has a simple structure as the combustion furnace shell, is inconvenient for manual operation, has sealing problems, and has poor thermal insulation effect. In addition, due to the complex structure of the existing combustion furnace, different parts need to be used in conjunction with each other.

[0004] Therefore, it is necessary to design a combustion furnace structure that is easy to disassemble and visible to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a combustion furnace structure which is easy to disassemble and visible, so as to overcome the above-mentioned shortcomings of the current prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A combustion furnace structure that is easy to disassemble and visible, comprising a combustion furnace shell, a first inner tank placed in the combustion furnace shell, a second inner tank that can be removably placed in the first inner tank, and a sealing assembly arranged outside the combustion furnace shell and connected to the first inner tank and the second inner tank, characterized in that: a hanging groove is arranged on the inner wall of the second inner tank, and a through groove is opened on the first inner tank and the second inner tank to cooperate with the installation of the sealing assembly, and the sealing assembly includes a guide tube that is docked with the through groove of the second inner tank and placed in the through groove of the first inner tank, a mounting seat that is installed outside the combustion furnace shell by screws and is embedded in the guide tube, a mounting block arranged on the side of the mounting seat, a door panel that is rotatably mounted on the mounting block by an axis, a U-shaped bracket arranged corresponding to the mounting seat, a lock that is arranged on the door panel and can be rotatably matched with the U-shaped bracket for fixing, and high temperature resistant glass is arranged on the door panel.

[0008] Preferably, a bottom bracket is provided at the bottom of the combustion furnace shell, and the bottom brackets are respectively placed around the bottom of the combustion furnace shell; handles are provided on both sides of the combustion furnace shell; and heat dissipation grooves are also provided on the sides of the combustion furnace shell.

[0009] Preferably, a fan assembly is also provided in the combustion furnace casing.

[0010] Preferably, a plurality of groups of top brackets are arranged on the top of the combustion furnace shell, the top brackets are arranged in a triangular shape, the top brackets are installed through a rotating shaft, and a plurality of saw teeth are also arranged on the top brackets.

[0011] Preferably, a protrusion protruding inward is provided at the center of the bottom surface of the second inner liner, and the protrusion is arranged in a cone shape, and air inlet holes are evenly opened around the protrusion, and a plurality of reinforcing convex bumps are also arranged around the protrusion; the protrusion is in a cone shape, and the air inlet holes are arranged on the inclined surface of the protrusion.

[0012] Preferably, heat insulating fleece is also provided on the inner side of the door panel.

[0013] Preferably, a carbon furnace is provided in the second inner container, and a fire gathering cover is provided on the carbon furnace.

[0014] The beneficial effects of the utility model are as follows: the technical solution provides a built-in guide tube, which is convenient for docking with the second inner tank and quick positioning, and provides a visible sealing structure, which is convenient for checking the internal combustion situation and can add the combustion material in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a combustion furnace structure that is easy to disassemble and visible in the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a combustion furnace that is easy to disassemble and visible in the utility model;

[0017] Figure 3 This is a schematic diagram of a sealing component of a combustion furnace structure that is easy to disassemble and visible according to the utility model;

[0018] In the figure: 1. combustion furnace shell; 2. first inner liner; 3. second inner liner; 4. sealing assembly; 11. bottom bracket; 12. handle; 13. heat dissipation slot; 14. top bracket; 15. serration; 31. hanging slot; 41. guide tube; 42. mounting seat; 43. mounting block; 44. shaft; 45. door panel; 46. U-shaped holder; 47. lock; 48. glass; 5. carbon furnace liner; 6. fire hood. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Reference Figures 1 to 3 , a combustion furnace structure that is easy to disassemble and visible, comprising a combustion furnace shell 1, a first inner liner 2 placed in the combustion furnace shell, a second inner liner 3 that can be removably placed in the first inner liner, and a sealing component 4 that is arranged outside the combustion furnace shell and is connected to the first inner liner and the second inner liner;

[0022] A bottom bracket 11 is provided at the bottom of the combustion furnace shell 1, and the bottom bracket is respectively placed around the bottom of the combustion furnace shell;

[0023] In order to facilitate carrying, handles 12 are provided on both sides of the combustion furnace housing 1;

[0024] In order to effectively dissipate heat, a heat dissipation slot 13 is also provided on the side of the combustion furnace housing 1;

[0025] A fan assembly is also provided in the combustion furnace shell, and wind power is provided by the fan assembly to increase combustion efficiency;

[0026] A plurality of groups of top brackets 14 are arranged on the top of the combustion furnace shell. The top brackets are arranged in a triangular shape and are installed through a rotating shaft. A plurality of serrations 15 are also arranged on the top brackets. Pots and other kitchen utensils to be used for combustion are placed on the top brackets 14. The serrations 15 arranged on the top brackets 14 are used for limiting the position and preventing sliding, and can accommodate objects of different sizes for placement.

[0027] The inner wall of the second inner liner 3 is provided with a hanging groove 31, which is convenient for manual removal and installation with the carbon furnace. The first inner liner 2 and the second inner liner 3 are both provided with a through groove for installation with the sealing component 4;

[0028] The through groove of the first inner pot 2 corresponds to the through groove of the second inner pot 3 and is arranged in concentric circles.

[0029] A protrusion protruding inward is arranged at the center of the bottom surface of the second inner pot 3, and the protrusion is arranged in a cone shape, and air intake holes are evenly opened around the protrusion, and a number of reinforcing convex bumps are also arranged around the protrusion; the protrusion is used to arch the combustible material placed inside, so that the combustible material has a certain space, thereby increasing the contact surface of combustion and improving the combustion rate; the protrusion is in a cone shape, and the air intake hole is arranged on the inclined surface of the protrusion, so the air intake hole is also inclined, so that after the air intake is coordinated, the air will not be directly directed upward, but the air will be directed upward from the inclined surface, avoiding the combustion material from being blown upward, and no ash will be generated; the reinforcing convex bump has the same efficiency, greatly improving the combustion efficiency, and can effectively improve the strength of the bottom of the entire furnace inner pot and improve the force bearing capacity.

[0030] The sealing assembly 4 includes a guide tube 41 that is docked with the through groove of the second inner liner 3 and placed in the through groove of the first inner liner 2, a mounting seat 42 that is mounted on the outside of the combustion furnace shell 1 by screws and is embedded with the guide tube, a mounting block 43 that is arranged on the side of the mounting seat, a door panel 45 that is rotatably mounted on the mounting block by a shaft 44, a U-shaped clamping seat 46 that is arranged corresponding to the mounting seat, and a lock 47 that is arranged on the door panel and is rotatably matched with the U-shaped clamping seat for fixing;

[0031] In order to effectively check the internal combustion and material conditions, a high temperature resistant glass 48 is provided on the door panel, and in order to effectively insulate, a heat insulating fleece is also provided on the inner side of the door panel;

[0032] In order to be applicable to different situations, a carbon furnace bladder 5 is also provided in the second inner liner 3, and the carbon furnace bladder is clamped on the buckle 26 around it to fix it; the carbon furnace bladder is used to place charcoal for the convenience of artificial charcoal grilling; at the same time, since the carbon furnace bladder is placed in the furnace inner liner 2, the charcoal on the carbon furnace bladder can be ignited by the flame in the furnace inner liner 2.

[0033] A fire gathering hood 6 is also provided on the carbon furnace 5. The fire gathering hood 6 is a truncated cone structure, which is convenient for gathering the center of the flame.

[0034] The utility model is beneficial in that the technical solution provides a built-in guide tube to facilitate docking with the second inner tank and rapid positioning, and provides a visible sealing structure to facilitate viewing of the internal combustion situation and timely addition of combustible materials.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A combustion furnace structure that is easy to disassemble and visible, comprising a combustion furnace shell, a first inner liner placed in the combustion furnace shell, a second inner liner that can be removably placed in the first inner liner, and a sealing component that is arranged outside the combustion furnace shell and is connected to the first inner liner and the second inner liner, characterized in that: The inner wall of the second inner liner is provided with a hanging groove, and the first inner liner and the second inner liner are both provided with through grooves for fitting the sealing assembly. The sealing assembly includes a guide tube that is docked with the through groove of the second inner liner and placed in the through groove of the first inner liner, a mounting seat that is installed on the outside of the combustion furnace shell by screws and fits with the guide tube, a mounting block arranged on the side of the mounting seat, a door panel rotatably mounted on the mounting block by an axis, a U-shaped holder arranged corresponding to the mounting seat, a lock arranged on the door panel and rotatably fitting with the U-shaped holder for fixing, and high temperature resistant glass is arranged on the door panel.

2. The easily disassembled and visible combustion furnace structure according to claim 1, characterized in that: A bottom bracket is arranged at the bottom of the combustion furnace shell, and the bottom brackets are respectively arranged around the bottom of the combustion furnace shell; handles are arranged on both sides of the combustion furnace shell; and heat dissipation grooves are also arranged on the side of the combustion furnace shell.

3. The easily disassembled and visible combustion furnace structure according to claim 1, characterized in that: A fan assembly is also arranged in the combustion furnace shell.

4. The easily disassembled and visible combustion furnace structure according to claim 1, characterized in that: A plurality of groups of top brackets are arranged on the top of the combustion furnace shell. The top brackets are arranged in a triangular shape. The top brackets are installed through a rotating shaft, and a plurality of saw teeth are also arranged on the top brackets.

5. The easily disassembled and visible combustion furnace structure according to claim 1, characterized in that: A protrusion protruding inward is arranged at the center of the bottom surface of the second inner liner, and the protrusion is arranged in a cone shape, and air inlet holes are evenly opened around the protrusion, and a plurality of reinforcing convex bumps are also arranged around the protrusion; the protrusion is in a cone shape, and the air inlet holes are arranged on the inclined surface of the protrusion.

6. The easily disassembled and visible combustion furnace structure according to claim 1, characterized in that: Heat-insulating fleece is also provided on the inner side of the door panel.

7. The easily disassembled and visible combustion furnace structure according to claim 1, characterized in that: A carbon furnace is also arranged in the second inner container, and a fire gathering cover is also arranged on the carbon furnace.

Images