Sectional type detachable heating furnace chimney structure

Abstract

The utility model relates to the technical field of heating furnaces, in particular to a sectional type detachable heating furnace chimney structure. The heating furnace comprises a heating furnace body and a chimney assembly arranged on the heating furnace body, the chimney assembly comprises a plurality of sections of chimney pipes, a cover plate arranged at the top of the top chimney pipe, a smoke blocking assembly arranged in the bottommost chimney pipe and an installation assembly arranged between the chimney pipes and playing a connecting role, and the chimney pipes are sequentially connected from bottom to top. And between the connecting ends of every two connected chimney pipes, the diameter of the chimney pipe arranged at the lower part is greater than that of the chimney pipe arranged at the upper part. The chimney has the advantages that according to the technical scheme, the chimney is changed into a multi-section type, rapid connection is achieved through the installation assemblies, disassembly, assembly and transportation are convenient, the occupied area is small, the air filtering cotton is arranged in the chimney on the top, smoke is filtered through the air filtering cotton and then dissipated out of the air outlet holes, and it is guaranteed that the sent-out smoke cannot pollute the environment.

Description

Technical Field

[0001] The utility model relates to the technical field of heating stoves, in particular to a segmented and detachable chimney structure of a heating stove. Background Art

[0002] As a traditional heating tool, heating stoves are widely used in commercial and civil fields. Traditional heating stoves use a heating method that burns fuel in the furnace body and radiates heat to the outside through the furnace body.

[0003] Prior art, application number: CN202023104107.0 A new type of heating stove, which has an integral chimney for smoke exhaust. It takes up space when stored or taken away in the later stage, and requires a large space for handling and transportation. At the same time, the existing technology has certain hazards in the exhaust smoke.

[0004] Therefore, it is necessary to design a segmented and detachable heating stove chimney structure to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a segmented detachable heating stove chimney structure to overcome the above-mentioned deficiencies in the current prior art.

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

[0007] A segmented and detachable heating stove chimney structure comprises a heating stove body and a chimney assembly placed on the heating stove body, characterized in that the chimney assembly comprises a plurality of chimney pipes, a cover plate placed on the top of the top chimney pipe, a smoke barrier assembly placed in the bottom chimney pipe, and an installation assembly placed between the chimney pipes and serving as a connection, the chimney pipes are connected in sequence from bottom to top, and between the connecting ends of the two connected chimney pipes, the diameter of the chimney pipe placed at the bottom is larger than the diameter of the chimney pipe placed at the top, and the installation assembly comprises a slot ring placed on the inner wall of the top of the chimney pipe, L-shaped slots arranged on both sides of the slot ring, a slot hole arranged on the inner wall of the bottom of the chimney pipe, and a limiting column that cooperates with the slot hole and the L-shaped slot for limiting.

[0008] Preferably, the smoke shield assembly includes a rotatable shaft that passes through the chimney pipe, a smoke shield plate that is installed in the chimney pipe through a fixed block and cooperates with the shaft, mounting parts that are arranged at both ends of the shaft and placed on the outside of the chimney pipe, and a handle placed at one end of the shaft.

[0009] Preferably, a plurality of air outlet holes are provided around the chimney pipe located at the top, and air filter cotton is provided on the inner wall of the chimney pipe at the position of the air outlet holes.

[0010] The beneficial effects of the utility model are as follows: the technical solution changes the chimney into a multi-section type, and quickly connects it through installation components, which is convenient for disassembly and assembly, convenient for transportation, and occupies a small area. Air filter cotton is arranged in the top chimney, and the smoke is filtered by the air filter cotton and then dispersed from the air outlet, ensuring that the transmitted smoke will not pollute the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural schematic diagram of a segmented and detachable heating stove chimney structure of the utility model;

[0012] Figure 2 It is a schematic diagram of a chimney assembly of a segmented and detachable heating stove chimney structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the chimney assembly connection part of a segmented and detachable heating stove chimney structure of the utility model;

[0014] Figure 4 This is a schematic diagram of the installation components of a segmented and detachable heating stove chimney structure of the utility model;

[0015] Figure 5 This is a schematic diagram of the top of a chimney assembly of a segmented and detachable heating stove chimney structure of the utility model;

[0016] In the figure: 1. Heating stove body; 2. Chimney assembly; 3. Chimney pipe; 4. Cover plate; 5. Smoke shield assembly; 6. Mounting assembly; 51. Rotating shaft; 52. Fixing block; 53. Smoke shield; 54. Handle; 61. Slot ring; 62. L-shaped slot; 63. Slot hole; 64. Limiting column; 31. Air outlet; 32. Air filter cotton. DETAILED DESCRIPTION

[0017] 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.

[0018] 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.

[0019] Reference Figures 1 to 5 , a segmented and detachable heating stove chimney structure, comprising a heating stove body 1, and a chimney assembly 2 placed on the heating stove body;

[0020] The chimney assembly 2 includes a plurality of chimney pipes 3, a cover plate 4 placed on the top of the top chimney pipe, a smoke blocking assembly 5 placed in the bottom chimney pipe, and a mounting assembly 6 placed between the chimney pipes and serving as a connection.

[0021] The chimney pipes 3 are connected in sequence from bottom to top, and between the connecting ends of the two connected chimney pipes 3, the diameter of the chimney pipe 3 placed at the bottom is larger than the diameter of the chimney pipe 3 placed at the top.

[0022] The smoke baffle assembly 5 includes a rotating shaft 51 which is rotatable and passes through the chimney pipe 3, a smoke baffle 53 which is installed in the chimney pipe in cooperation with the rotating shaft through a fixing block 52, mounting parts which are arranged at both ends of the rotating shaft and are placed on the outside of the chimney pipe 3, and a handle 54 which is placed at one end of the rotating shaft. The rotating shaft 51 is driven to rotate by manually rotating the handle 54, so as to adjust the angle of the smoke baffle 53 in the chimney pipe 3. When it is horizontally at 180°, it completely blocks the chimney pipe 3. When it is rotated to vertically at 90°, the opening is the largest. It can be rotated according to needs.

[0023] The installation assembly 6 includes a slot ring 61 disposed on the inner wall of the top of the chimney pipe, L-shaped slots 62 disposed on both sides of the slot ring, a slot hole 63 disposed on the inner wall of the bottom of the chimney pipe, and a limiting column 64 that cooperates with the slot hole and the L-shaped slot for limiting. During installation, the bottom of the chimney pipe disposed on the upper side is inserted into the top of the chimney pipe disposed on the lower side, and the slot holes 63 on both sides of the chimney pipe on the upper side are rotated to correspond to the L-shaped slot 62 of the slot ring 61 on the top of the chimney pipe on the lower side. Finally, the limiting column 64 is inserted into the chimney pipe and is aligned with the slot hole 63 and placed in the L-shaped slot 62 of the slot ring 61, thereby fixing the upper chimney pipe in the lower chimney pipe.

[0024] A plurality of air outlet holes 31 are provided around the chimney pipe 3 at the top, and air filter cotton 32 is provided on the inner wall of the chimney pipe and at the air outlet holes. The smoke moves upward through the chimney pipe 3, is filtered by the air filter cotton 32, and then dispersed from the air outlet holes 31, ensuring that the transmitted smoke will not pollute the environment.

[0025] The benefits of the utility model are that the technical solution changes the chimney into a multi-section type, and quickly connects it through installation components, which is convenient for disassembly and assembly, convenient for transportation, and takes up little space. Air filter cotton is arranged in the top chimney, and the smoke is filtered by the air filter cotton and then dispersed from the air outlet, ensuring that the transmitted smoke will not pollute the environment.

[0026] 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 segmented and detachable chimney structure of a heating stove, comprising a heating stove body and a chimney assembly placed on the heating stove body, characterized in that: The chimney assembly includes a plurality of chimney pipes, a cover plate placed on the top of the top chimney pipe, a smoke barrier assembly placed in the bottom chimney pipe, and an installation assembly placed between the chimney pipes and serving as a connection. The chimney pipes are connected in sequence from bottom to top, and between the connecting ends of the chimney pipes connected in pairs, the diameter of the chimney pipe placed at the bottom is larger than the diameter of the chimney pipe placed at the top. The installation assembly includes a groove ring placed on the inner wall of the top of the chimney pipe, L-shaped grooves arranged on both sides of the groove ring, a clamping hole arranged on the inner wall of the bottom of the chimney pipe, and a limiting column that cooperates with the clamping hole and the L-shaped groove for limiting.

2. The segmented and detachable heating stove chimney structure according to claim 1 is characterized in that: The smoke shield assembly includes a rotatable shaft penetrating the chimney pipe, a smoke shield plate installed in the chimney pipe through a fixed block and in cooperation with the shaft, mounting parts arranged at both ends of the shaft and outside the chimney pipe, and a handle arranged at one end of the shaft.

3. The segmented and detachable heating stove chimney structure according to claim 1 is characterized in that: A plurality of air outlets are arranged around the chimney pipe arranged at the top, and air filter cotton is arranged on the inner wall of the chimney pipe and at the positions of the air outlets.

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