Firewood stove and firewood integrated stove

Abstract

The utility model relates to the technical field of integrated stoves, in particular to a firewood stove and a firewood integrated stove. Comprising a hearth and a smoke exhaust pipe, a smoke exhaust opening is formed in the hearth, and the smoke exhaust pipe is installed on the smoke exhaust opening and is made of ceramic materials. According to the utility model, the smoke exhaust pipe is made of the ceramic material, and the ceramic material has better heat resistance, so that the heat resistance of the smoke exhaust pipe is improved, and the risk of deformation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated stoves, in particular to a firewood stove and a firewood integrated stove. Background Art

[0002] The firewood integrated stove, also known as the firewood and gas dual-purpose integrated stove, includes a firewood stove and a gas stove on the stovetop. The firewood stove includes a furnace, which is used to burn biomass fuel to transfer heat to the iron pot on the firewood stove. The furnace is provided with a smoke exhaust port for exhausting smoke, and a smoke exhaust pipe is installed on the smoke exhaust port. One end of the smoke exhaust pipe is connected to the furnace, and the other end is connected to the outside.

[0003] The material of the smoke exhaust pipe on the existing firewood integrated stove is generally metal, and the metal smoke exhaust pipe has the disadvantages of poor heat resistance and easy deformation. Utility Model Content

[0004] In order to solve the above technical problems, the purpose of the utility model is to provide a firewood stove and a firewood integrated stove.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] A wood-fired stove comprises a furnace and a smoke exhaust pipe. The furnace is provided with a smoke exhaust port, the smoke exhaust pipe is installed on the smoke exhaust port, and the smoke exhaust pipe is made of ceramic material.

[0007] As a further improvement of the above technical solution, two smoke exhaust ports are arranged on the furnace, and the two smoke exhaust ports are symmetrically arranged in the left and right directions.

[0008] As a further improvement of the above technical solution, the furnace is made of ceramic material.

[0009] As a further improvement of the above technical solution, the smoke exhaust pipe is transitionally matched with the smoke exhaust port, and the smoke exhaust pipe can rotate around the central axis of the smoke exhaust port.

[0010] As a further improvement of the above technical solution, the smoke exhaust pipe is L-shaped.

[0011] As a further improvement of the above technical solution, a combustion chamber with an upper end opening is arranged in the middle of the furnace, and the combustion chamber includes a first side wall and a second side wall arranged opposite to each other, and the height of the first side wall is lower than the height of the second side wall.

[0012] As a further improvement of the above technical solution, the outer periphery of the opening at the upper end of the combustion chamber is wrapped with a third side wall, and a certain gap is provided between the third side wall and the opening to form a heat transfer channel.

[0013] As a further improvement of the above technical solution, the second side wall is arranged close to the smoke exhaust port.

[0014] A firewood integrated stove comprises a gas stove and the firewood stove as described above.

[0015] The beneficial effect of the utility model is that the utility model adopts a smoke exhaust pipe made of ceramic material, and the ceramic material has good heat resistance, thereby improving the heat resistance of the smoke exhaust pipe and reducing the risk of deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a partial structural exploded schematic diagram of the firewood stove of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the furnace and the smoke exhaust pipe of the utility model;

[0019] Figure 3 This is a structural cross-sectional view of the utility model firewood integrated stove;

[0020] Figure 4 for Figure 3 A schematic diagram of the structure enlargement at the center A;

[0021] In the figure: 1-furnace, 11-combustion chamber, 111-first side wall, 112-second side wall, 12-third side wall, 13-heat transfer channel, 14-smoke exhaust port, 2-smoke exhaust pipe, 3-gas stove. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0025] like Figure 1 As shown, a wood stove includes a furnace 1 and a smoke exhaust pipe 2. The furnace 1 is used to burn biomass fuel. The furnace 1 is provided with a smoke exhaust port 14. The smoke exhaust pipe 2 is installed on the smoke exhaust port 14. The smoke exhaust pipe 2 is used to exhaust the exhaust gas generated during combustion. The smoke exhaust pipe 2 is made of ceramic material. The ceramic material has excellent heat resistance. By using the smoke exhaust pipe 2 made of ceramic material, the risk of deformation of the smoke exhaust pipe 2 is reduced and the heat resistance of the smoke exhaust pipe 2 is improved.

[0026] In a preferred embodiment, Figure 2 As shown, the furnace 1 is provided with two smoke exhaust ports 14, which are symmetrically arranged in the left-right direction. In actual use, only one smoke exhaust port 14 will be used, and the other smoke exhaust port 14 will be blocked. By providing two smoke exhaust ports 14, which are symmetrically arranged in the left-right direction, the smoke exhaust pipe 2 can be installed on the appropriate smoke exhaust port 14 to exhaust smoke according to the needs of the specific installation scene, thereby improving the versatility of the wood stove. Figure 2 In the illustrated embodiment, the smoke exhaust pipe 2 is installed on the right side, and the smoke exhaust direction is to the left.

[0027] In a preferred embodiment, the furnace chamber 1 is also made of ceramic material to improve the heat resistance of the furnace chamber 1 itself and reduce the risk of deformation of the furnace chamber 1.

[0028] In a preferred embodiment, the smoke exhaust pipe 2 is L-shaped, and the smoke exhaust pipe 2 is transitionally matched with the smoke exhaust port 14. The smoke exhaust pipe 2 can rotate around the central axis of the smoke exhaust port 14, so that the smoke exhaust pipe 2 can rotate according to the actual smoke exhaust direction and adjust to the desired smoke exhaust direction.

[0029] In a preferred embodiment, a combustion chamber 11 with an upper opening is provided in the middle of the furnace 1, and the combustion chamber 11 includes a first side wall 111 and a second side wall 112 that are relatively arranged, and the height of the first side wall 111 is lower than the height of the second side wall 112, so that the opening is an inclined surface, thereby increasing the heat conduction area; since the upper end of the combustion chamber 11 is inclined, the pot body will not be completely attached to the upper end of the combustion chamber 11, thereby avoiding local overheating, and the heat can overflow from the first side wall 111 with a relatively low height, thereby improving the combustion uniformity of the pot body.

[0030] In a preferred embodiment, the outer periphery of the opening at the upper end of the combustion chamber 11 is wrapped with a third side wall 12, and a certain gap is provided between the third side wall 12 and the opening to form an annular heat transfer channel 13. The overflowing heat can enter the heat transfer channel 13, thereby increasing the heat conduction area, further playing the role of uniform potting, and reducing local heating and overheating.

[0031] In a preferred embodiment, the second side wall 112 is disposed close to the smoke exhaust port 14 to reduce heat loss.

[0032] like Figure 3 As shown, a firewood integrated stove comprises a gas stove 3 and the firewood stove as described above, wherein the smoke exhaust pipe 2 is installed on the left side, and the smoke exhaust direction of the smoke exhaust pipe 2 is downward.

[0033] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A wood-burning stove, comprising a furnace (1) and a smoke exhaust pipe (2), wherein the furnace (1) is provided with a smoke exhaust port (14), and the smoke exhaust pipe (2) is installed on the smoke exhaust port (14), characterized in that: The smoke exhaust pipe (2) is made of ceramic material.

2. A wood-fired stove as claimed in claim 1, characterized in that: The furnace (1) is provided with two smoke exhaust ports (14), and the two smoke exhaust ports (14) are symmetrically arranged in the left-right direction.

3. A wood-burning stove as claimed in claim 1, characterized in that: The furnace (1) is made of ceramic material.

4. A wood-fired stove as claimed in claim 1, characterized in that: The smoke exhaust pipe (2) is transitionally matched with the smoke exhaust port (14), and the smoke exhaust pipe (2) can rotate around the central axis of the smoke exhaust port (14).

5. A wood-burning stove as claimed in claim 4, characterized in that: The smoke exhaust pipe (2) is L-shaped.

6. A wood-fired stove as claimed in claim 1, characterized in that: A combustion chamber (11) with an upper end opening is arranged in the middle of the furnace (1); the combustion chamber (11) comprises a first side wall (111) and a second side wall (112) arranged opposite to each other; the height of the first side wall (111) is lower than the height of the second side wall (112).

7. A wood-burning stove as claimed in claim 6, characterized in that: The outer periphery of the upper opening of the combustion chamber (11) is wrapped with a third side wall (12), and a certain gap is provided between the third side wall (12) and the opening to form a heat transfer channel (13).

8. A wood-burning stove as claimed in claim 7, characterized in that: The second side wall (112) is arranged close to the smoke exhaust port (14).

9. A firewood integrated stove, characterized in that: It comprises a gas stove (3) and a wood stove as claimed in any one of claims 1 to 8.

Images