CN219976499U

CN219976499U - Ceramic furnace

Info

Publication number: CN219976499U
Application number: CN202320721225.0U
Authority: CN
Inventors: 李洪奎; 王伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-11-07
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the field of stoves, in particular to a ceramic stove. The ceramic furnace comprises a furnace end, wherein a gas pipe is arranged on the furnace end, an inner ring combustion part is arranged at the top of the furnace end, the inner ring combustion part comprises a mounting groove body, and mounting holes are formed in two sides of the mounting groove body; the inner ring combustion part further comprises an inner ceramic plate and an inner ring pressing ring, the inner ceramic plate is embedded and installed in the installation groove body, and the inner ring pressing ring is in interference fit with the installation groove body. The ceramic furnace provided by the utility model has the advantages that the ignition needle is arranged on the side surface of the inner ring combustion part, flame cannot be blocked, and the service life of the ignition needle can be prolonged.

Description

Ceramic furnace

Technical Field

The utility model relates to the field of stoves, in particular to a ceramic stove.

Background

The heating equipment realizes the heating purpose by using fuel gas or electricity as energy sources and has the advantages of uniform heating and the like.

For example, the patent document with the publication number of CN106287838B discloses a high-efficiency energy-saving Chinese meal gas cooking stove, which comprises a stove body, a fire-resistant cavity is arranged in a stove body, the inside of a nozzle is communicated with the inside of a premixing cavity, the other end of an ignition needle extends to the upper side of the nozzle, the air outlet of a fan is communicated with the inside of the premixing cavity, a gas inlet is communicated with the inside of the premixing cavity, a ceramic hollow round table is arranged in the stove body, a plurality of round table through holes are uniformly formed in the ceramic hollow round table along the circumference, the inside of the flue is communicated with the inside of the fire-resistant cavity, a plurality of ceramic stove cores are vertically arranged in the stove body, and a plurality of stove core through holes are uniformly formed in the ceramic stove cores along the vertical direction.

For another example, the patent document with the publication number of CN207962733U discloses a firewood-like intelligent energy-saving gas stove, the gas stove comprises a ceramic stove body, a frame, an ignition element, a connecting pipeline, a main valve switch and a control panel, the ceramic stove body comprises a semicircular double-layer spherical shell and an installation edge extending along the periphery of the top of the spherical shell, at least two truncated circular ribs parallel to the top of the stove body are arranged on the inner surface of the semicircular double-layer spherical shell and used for supporting a pot, the truncated circular ribs extend to the inner space of the double-layer spherical shell to form a barrier to divide the double-layer spherical shell into at least three areas of an upper part, a middle part and a lower part, and a plurality of air outlets are uniformly distributed on the inner surface of the spherical shell corresponding to the three areas of the upper part, the middle part and the lower part; heating of the three zones can be achieved by the control panel.

The above-mentioned technique is even a common characteristics, is that the ignition needle sets up in the top of kitchen core, can block flame to though the heating needle adopts high temperature resistant material to make, nevertheless, because it is located the top of kitchen core, the long-time burning can lead to its easy damage.

Therefore, a ceramic furnace is provided to solve the technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to: a ceramic furnace in which an ignition pin is mounted on the side of an inner ring combustion portion, flame is not blocked, and the service life of the ignition pin can be prolonged.

The utility model adopts the technical scheme that: a ceramic furnace, comprising: the burner is provided with a gas pipe, the top of the burner is provided with an inner ring combustion part, the inner ring combustion part comprises a mounting groove body, and mounting holes are formed in two sides of the mounting groove body; the inner ring combustion part further comprises an inner ceramic plate which is embedded and installed in the installation groove body; the bottom of the installation groove body is communicated with the gas pipe.

As a further improvement of the technical scheme, the inner ring combustion part further comprises an inner ring pressing ring, and the inner ring pressing ring is in interference fit with the mounting groove body and is in pressure connection with the inner ceramic plate.

As a further improvement of the technical scheme, a supporting net is arranged in the mounting groove body, and the inner ceramic plate is arranged on the supporting net; the number of the supporting nets is more than two, the supporting nets are stacked up and down, and meshes of adjacent supporting nets are not completely overlapped.

As a further improvement of the technical scheme, the furnace head is also provided with an outer ring combustion part which is annular, and the inner ring combustion part is positioned in the outer ring combustion part and is in clearance with the outer ring combustion part.

As a further improvement of the technical scheme, the outer ring combustion part comprises a shell, a plurality of through holes are formed in the bottom of the shell, a supporting ring is arranged in the shell, a plurality of air holes are formed in the supporting ring, an outer ceramic plate is placed above the supporting ring, an outer pressing ring and an inner pressing ring are arranged on the shell, and the outer ceramic plate is pressed through the outer pressing ring and the inner pressing ring when installed in the shell.

As a further improvement of the technical scheme, the plurality of ventilation holes are distributed in a double-layer annular array, the ventilation holes are single-side flanging holes, and the flanging directions of the inner ventilation holes and the outer ventilation holes are opposite. The number of the rings of the ventilation holes can be more than three.

As a further improvement of the technical scheme, the bottom of the installation groove body is provided with a vent hole.

The beneficial effects of the utility model are as follows: through setting up the mounting hole at ring combustion portion side, utilize mounting hole installation firing pin and temperature probe, can not block the flame on the one hand, on the other hand can prevent firing pin and temperature probe effectively because of the long-time fire damages, improves life.

Drawings

The utility model is further illustrated by the following description and examples of the embodiments in conjunction with the accompanying drawings.

FIG. 1 is a schematic view of a preferred embodiment of the present utility model;

FIG. 2 is a perspective exploded view of the present utility model;

FIG. 3 is a schematic view of the structure of the inner ring combustion part in the present utility model.

In the figure: 1. a burner; 11. a gas pipe; 2. an inner ring combustion section; 21. installing a groove body; 211. a mounting hole; 22. an inner ceramic plate; 23. an inner ring press ring; 24. a support net; 3. an outer ring combustion section; 31. a housing; 311. a through hole; 32. an outer ceramic plate; 33. an outer pressure ring; 34. an inner pressure ring; 35. a support ring; 351. and (5) ventilation holes.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated. In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 3, a ceramic furnace includes: the burner 1, the gas pipe 11 is arranged on the burner 1, the top of the burner 1 is provided with the inner ring combustion part 2, the inner ring combustion part 2 comprises the installation groove body 21, the two sides of the installation groove body 21 are provided with the installation holes 211, the installation holes 211 are used for installing the ignition needle and the temperature probe, which are not shown in the figure, in the actual positive production assembly, the ignition needle and the temperature probe are installed through the installation holes 211 so as to be positioned on the side surface of the inner ring combustion part 2, compared with the prior art, the burner is installed above the ring combustion part, the burner can be effectively prevented from blocking flame, and the burner is installed on the side edge, so that the continuous baking of high-temperature flame is reduced, and the service life is prolonged;

the inner ring combustion part 2 further comprises an inner ceramic plate 22 and an inner ring pressing ring 23, wherein the inner ceramic plate 22 is embedded and installed in the installation groove body 21, the inner ring pressing ring 23 is in interference fit with the installation groove body 21, and when the inner ring combustion part is installed, the inner ceramic plate 22 is firstly placed in the installation groove body 21, and then is installed in a pressing mode through the inner ring pressing ring 23.

The installation groove body 21 comprises an annular block, a supporting net 24 is fixedly installed in the annular block, and the inner ceramic plate 22 is arranged on the supporting net 24. Because the support net 24 is of a porous structure, the air permeability is good, and sufficient oxygen can be ensured during combustion.

In order to ensure good ventilation and obtain sufficient oxygen during combustion, the burner 1 is further provided with an outer ring combustion part 3, the outer ring combustion part 3 is annular, and the inner ring combustion part 2 is positioned in the outer ring combustion part 3 and is spaced from the outer ring combustion part 3.

The outer ring combustion part 3 comprises a shell 31, a plurality of through holes 311 are formed in the bottom of the shell 31, a supporting ring 35 is arranged in the shell 31, a plurality of ventilation holes 351 are formed in the supporting ring 35, an outer ceramic plate 32 is arranged on the supporting ring 35, an outer pressing ring 33 and an inner pressing ring 34 are arranged on the shell 31, and when the outer ceramic plate 32 is installed in the shell 31, the outer ceramic plate 32 is pressed through the outer pressing ring 33 and the inner pressing ring 34.

The plurality of ventilation holes 351 are distributed in a double-layer annular array, the ventilation holes 351 are single-side flanging holes, and the flanging directions of the inner ventilation holes 351 and the outer ventilation holes 351 are opposite, so that rotational flow can be generated during air intake, and flame can be enhanced.

The bottom of the installation groove body 21 is provided with a vent hole for air intake.

In order to facilitate the installation of the inner annular combustion part 2 and the outer annular combustion part 3, the burner 1 has a multi-layer structure.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).

Claims

1. A ceramic furnace, comprising:

the gas burner comprises a burner body (1), wherein a gas pipe (11) is arranged on the burner body (1), an inner ring combustion part (2) is arranged at the top of the burner body (1), the inner ring combustion part (2) comprises a mounting groove body (21), and mounting holes (211) are formed in two sides of the mounting groove body (21);

the inner ring combustion part (2) further comprises an inner ceramic plate (22), and the inner ceramic plate (22) is embedded and installed in the installation groove body (21);

the bottom of the installation groove body (21) is communicated with the gas pipe (11).

2. A ceramic furnace as claimed in claim 1, wherein:

the inner ring combustion part (2) further comprises an inner ring pressing ring (23), and the inner ring pressing ring (23) is in interference fit with the mounting groove body (21) and is pressed on the inner ceramic plate (22).

3. A ceramic furnace as claimed in claim 1, wherein:

the mounting groove body (21) is internally provided with a supporting net (24), and the inner ceramic plate (22) is arranged on the supporting net (24).

4. A ceramic furnace as claimed in claim 3, wherein:

the number of the supporting nets (24) is more than two, the supporting nets (24) are stacked up and down, and meshes of adjacent supporting nets (24) are not completely overlapped.

5. A ceramic furnace as claimed in claim 1, wherein:

the burner (1) is also provided with an outer ring combustion part (3), the outer ring combustion part (3) is annular, and the inner ring combustion part (2) is positioned in the outer ring combustion part (3) and a gap is reserved between the inner ring combustion part and the outer ring combustion part (3).

6. A ceramic furnace as claimed in claim 5, wherein:

the outer ring combustion part (3) comprises a shell (31), a plurality of through holes (311) are formed in the bottom of the shell (31), a supporting ring (35) is arranged in the shell (31), a plurality of air holes (351) are formed in the supporting ring (35), an outer ceramic plate (32) is placed above the supporting ring (35), an outer pressing ring (33) and an inner pressing ring (34) are arranged on the shell (31), and the outer ceramic plate (32) is pressed through the outer pressing ring (33) and the inner pressing ring (34) when being installed in the shell (31).

7. A ceramic furnace as claimed in claim 5, wherein:

the plurality of ventilation holes (351) are distributed in a double-layer annular array, the ventilation holes (351) are single-side flanging holes, and flanging directions of the inner layer ventilation holes (351) and the outer layer ventilation holes (351) are opposite.

8. A ceramic furnace as claimed in claim 1, wherein:

the bottom of the mounting groove body (21) is provided with a vent hole.