阅读说明：本技术 燃烧装置、采暖炉及灶具 (Burner, heating stove and cooking utensils ) 是由 潘淑芬 于 2019-11-06 设计创作，主要内容包括：本发明公开了一种燃烧装置、采暖炉及灶具,包括燃烧盘主体及燃料供给组件,所述燃烧盘主体包括至少一组的陶瓷盘,所述陶瓷盘上具有一能够挥发或溢出液体燃料的燃烧面,所述燃料供给组件能够将液体燃料如酒精、汽油等供给至陶瓷盘内,液体燃料能够在陶瓷盘内渗透或输送至燃烧面,通过利用陶瓷内部及表面的微孔结构,可使液体燃料均匀的分布于燃烧面,使得火焰分布更为均匀,提高燃烧效率,提高采暖的效果及灶具的热效率。(The invention discloses a combustion device, a heating furnace and a cooker, which comprises a combustion disc main body and a fuel supply assembly, wherein the combustion disc main body comprises at least one group of ceramic discs, the ceramic discs are provided with combustion surfaces capable of volatilizing or overflowing liquid fuel, the fuel supply assembly can supply the liquid fuel such as alcohol, gasoline and the like into the ceramic discs, the liquid fuel can permeate or be conveyed to the combustion surfaces in the ceramic discs, and the liquid fuel can be uniformly distributed on the combustion surfaces by utilizing microporous structures in the ceramic discs and on the surfaces of the ceramic discs, so that the flame distribution is more uniform, the combustion efficiency is improved, and the heating effect and the heat efficiency of the cooker are improved.)

1. A combustion apparatus, characterized in that: the fuel supply assembly can supply the liquid fuel to the ceramic disc, and the liquid fuel can permeate or be conveyed to the combustion surface in the ceramic disc.

2. The combustion apparatus as claimed in claim 1,

the combustion disc main body includes: the ceramic combustion chamber comprises a first ceramic disc (100) and a second ceramic disc (120), wherein the first ceramic disc (100) and the second ceramic disc (120) are respectively provided with a smooth surface (101) and a water absorbing surface (102), the first ceramic disc (100) and the second ceramic disc (120) are stacked, the smooth surfaces (101) of the first ceramic disc (100) and the second ceramic disc (120) are mutually abutted, a conducting component capable of communicating the interiors of the first ceramic disc (100) and the second ceramic disc (120) is arranged between the first ceramic disc (100) and the second ceramic disc (120), and the water absorbing surface (102) of the first ceramic disc (100) or the second ceramic disc (120) can form a combustion surface.

3. The combustion apparatus as claimed in claim 2,

the conducting components are a plurality of conducting pipes (103) horizontally arranged between the first ceramic disk (100) and the second ceramic disk (120), and a plurality of through holes communicated with the first ceramic disk (100) or the second ceramic disk (120) are formed in the conducting pipes (103).

4. The combustion apparatus as claimed in claim 3,

the conduction pipe (103) is arranged in a spiral shape, a petal shape or a radial shape.

5. The combustion apparatus as claimed in claim 2,

the furnace body is characterized by further comprising a furnace body shell (200), wherein an opening (201) is formed in the upper portion of the furnace body shell (200), the combustion disc main body is arranged on the lower side of the opening (201), and the combustion surface faces upwards and corresponds to the opening (201).

6. The combustion apparatus as claimed in claim 5,

the fuel supply assembly comprises a container (300) and a pump (400) which are arranged in a furnace body shell (200), wherein the water suction surface (102) of the first ceramic disk (100) forms the combustion surface, the inlet end of the pump (400) is connected into the container (300) through a suction pipe (401), and the outlet end of the pump (400) is connected to the water suction surface (102) of the second ceramic disk (120) through a discharge pipe (402).

7. The combustion apparatus as claimed in claim 6,

still include an igniter (500), the configuration is corresponded with the water-absorbing surface (102) of first ceramic dish (100) in igniter (500), the water-absorbing surface (102) below of second ceramic dish (120) is disposed and is connect liquid dish (104) that correspond with water-absorbing surface (102) of second ceramic dish (120), it disposes filter (403) to inhale material pipe (401) department, pump (400) are an electromagnetic pump, the electromagnetic pump disposes silicon controlled rectifier controller (404) that can adjust its flow.

8. The combustion apparatus as claimed in claim 5,

a gap is formed between the combustion disc main body and the inner wall of the upper part of the furnace body shell (200), an air inlet (201) is formed in the side surface and/or the bottom of the furnace body shell (200), and external air can enter the furnace body shell (200) through the air inlet (201) and enter the upper part of a combustion surface through the gap.

9. A heating appliance comprising a combustion device as claimed in any one of claims 1 to 8.

10. Hob, characterized in comprising a combustion device according to any one of claims 1 to 8.

Technical Field

The invention relates to the field of burners, in particular to a combustion device, a heating stove and a stove.

Background

At present, liquid fuel (alcohol, gasoline and the like) burners applied to heating stoves, cooking utensils and the like mostly adopt a porous fire plate, the fire plate is generally made of metal materials, and fire holes are formed in the forming process or the subsequent machining process, but due to the limitation of a casting process or a machining process, the caliber of the fire holes is generally large, the full combustion of the fuel and the uniformity of flame are not facilitated, and the heat efficiency is not high.

Disclosure of Invention

The invention aims to at least solve one of the technical problems in the prior art, and provides a combustion device, a heating stove and a stove, which can improve the uniformity of flame and improve the heat efficiency.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the combustion device comprises a combustion disc main body and a fuel supply assembly, wherein the combustion disc main body comprises at least one group of ceramic discs, each ceramic disc is provided with a combustion surface capable of volatilizing or overflowing liquid fuel, the fuel supply assembly can supply the liquid fuel (alcohol, gasoline and the like) into the ceramic discs, and the liquid fuel can permeate or be conveyed to the combustion surfaces in the ceramic discs.

One of the above technical solutions has at least one of the following advantages or beneficial effects: by utilizing the microporous structures in the ceramic and on the surface of the ceramic, the liquid fuel can be uniformly distributed on the combustion surface, so that the flame is more uniformly distributed, and the heat efficiency is improved.

In some embodiments, the combustion disc body comprises: the fuel combustion device comprises a first ceramic disc and a second ceramic disc, wherein the first ceramic disc and the second ceramic disc are both provided with a smooth surface and a water absorbing surface, the first ceramic disc and the second ceramic disc are stacked and the smooth surfaces of the first ceramic disc and the second ceramic disc are mutually abutted, a conducting member capable of communicating the interiors of the first ceramic disc and the second ceramic disc is arranged between the first ceramic disc and the second ceramic disc, the water absorbing surface of the first ceramic disc or the second ceramic disc can form the combustion surface, when the fuel combustion device is used, liquid fuel is conveyed to the water absorbing surface of the first ceramic disc or the second ceramic disc and is absorbed into the interior of the ceramic, and is conveyed to the water absorbing surface of the second ceramic disc or the first ceramic disc through the interior of the ceramic and the conducting member, so that the liquid fuel can be uniformly conveyed or permeated into the combustion surface, the uniformity of flame is improved, and when the ceramic discs are produced, at least one surface of the ceramic disc is a smooth surface and is not beneficial to the absorption of liquid, according to the specific embodiment of the invention, two groups of ceramic discs are configured, so that the smooth surfaces of the two ceramic discs are corresponding to each other and are communicated through the conducting component, so that the liquid fuel can be directly conveyed from the lower part to the upper part, and the ceramic disc combination which can convey the liquid fuel and can be used for combustion is formed, thereby overcoming the difficulty that the traditional ceramic discs are difficult to be used as combustion discs, and facilitating the overall structural arrangement of the heating furnace.

In some specific embodiments, the conducting members are a plurality of conducting pipes horizontally arranged between the first ceramic disk and the second ceramic disk, the conducting pipes are provided with a plurality of through holes communicated to the inside of the first ceramic disk or the second ceramic disk, and the inside of the first ceramic disk and the inside of the second ceramic disk are conducted by using the conducting pipes, so that the problem that the smooth surface affects liquid absorption is solved, and the normal delivery of liquid fuel is ensured.

In some embodiments, the conducting pipes are arranged spirally, petal-shaped or radially, so that the conducting pipes are distributed uniformly, and the uniformity of the distribution of the liquid fuel in the ceramic disc is improved.

In some specific embodiments, the burner further comprises a furnace body shell, an opening is arranged at the upper part of the furnace body shell, the burning disc main body is arranged at the lower side of the opening, the burning surface faces upwards and corresponds to the opening, a heat output port is formed, and heat output is facilitated.

In some embodiments, the fuel supply assembly comprises a container and a pump arranged in the furnace body shell, the water suction surface of the first ceramic disk forms the combustion surface, the inlet end of the pump is connected into the container through a suction pipe, and the outlet end of the pump is connected to the water suction surface of the second ceramic disk through a discharge pipe to form the fuel supply.

In some embodiments, the material suction pipe is provided with a filter to reduce solid particles and the like from entering the pump and the combustion disc main body, reduce the blockage of the combustion disc main body and prolong the service life of the combustion disc main body.

In some embodiments, the pump is an electromagnetic pump, and the electromagnetic pump is provided with a thyristor controller capable of adjusting the flow rate of the electromagnetic pump so as to control the delivery flow rate of the liquid fuel and realize the function of controlling the flame.

In some specific embodiments, the ceramic water-absorbing device further comprises an igniter, and the igniter is arranged corresponding to the water-absorbing surface of the first ceramic disc to realize the function of electronic ignition.

In some embodiments, a liquid receiving disc corresponding to the water absorbing surface of the second ceramic disc is arranged below the water absorbing surface of the second ceramic disc to prevent the water absorbing surface of the second ceramic disc from dripping liquid onto other components.

In some embodiments, a gap is formed between the combustion disc main body and the upper inner wall of the furnace body shell, an air inlet is formed in the side surface and/or the bottom of the furnace body shell, and external air can enter the furnace body shell through the air inlet and enter the upper portion of the water suction surface of the first ceramic disc through the gap to form secondary air supply, so that the low power of combustion is improved.

The invention also discloses a heater, which comprises the combustion device disclosed by any embodiment, so that the uniformity and the combustion efficiency of flame of the heater can be effectively improved, and the heating effect is improved.

The invention also discloses a cooker which comprises the combustion device disclosed by any embodiment, and the uniformity of flame of the cooker can be effectively improved, and the thermal efficiency of the cooker can be improved.

Drawings

The invention is further described below with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood 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.