阅读说明：本技术 空热炉 (Air heating furnace ) 是由 何开胤 于 2018-07-04 设计创作，主要内容包括：空热炉的构造,由外向内分为(1)防烫保护层,(2)外层保温层,(3)中层发热消声层,(4)内层吸热加工食品层,4大区域顺序组合成的,一体热转换装置。见附图2-1.引导发动机工作时所排出的高热废气,经空热炉专用开关,至空热炉进气端口,进入空热炉内部中层,完成放热,消声的工作后,发动机高热废气,经空热炉出气端口,排出空热炉。发动机高热废气持续通过空热炉中层时,空热炉中的内层与空热炉中的中层,持续进行热能转换工作,空热炉内层,持续吸收空热炉中层层壁传递过来热能,完成食品的热加工工作。空热炉外层保温层,能有效防止空热炉中的热能过度流失,能确保空热炉内部中层,与空热炉内部内层,热能转换,食品加工工作,快速安全可靠。(The structure of the air heating furnace is divided into (1) an anti-scalding protective layer, (2) an outer heat preservation layer, (3) a middle heating silencing layer, (4) an inner heat absorption processed food layer, and an integrated heat conversion device which is formed by sequentially combining 4 large areas from outside to inside. Referring to the attached figure 2-1, high-heat waste gas discharged by the engine during working is guided to enter the air inlet port of the air heating furnace through the special switch of the air heating furnace, enters the middle layer in the air heating furnace, completes heat release and noise elimination, and then the high-heat waste gas of the engine is discharged out of the air heating furnace through the air outlet port of the air heating furnace. When the high-heat waste gas of the engine continuously passes through the middle layer of the air heating furnace, the inner layer in the air heating furnace and the middle layer in the air heating furnace continuously carry out heat energy conversion work, and the inner layer of the air heating furnace continuously absorbs the heat energy transferred from the middle layer wall of the air heating furnace to complete the heat processing work of food. The outer heat preservation of hot stove of empty can prevent effectively that the heat energy in the hot stove of empty excessively runs off, can ensure the inside middle level of hot stove of empty, with the hot stove inside inlayer of empty, heat energy conversion, food processing work, quick safe and reliable.)

1. The air heating furnace is a vehicle-mounted food processing device synchronous with a vehicle and a heat conversion device connected with an engine exhaust system, and is characterized in that the air heating furnace is a heat conversion food processing device taking high-heat waste gas of an engine as a heat source.

2. The air heating furnace of claim 1, wherein: the air heating furnace is an integrated device formed by sequentially embedding and combining a protective cover, an outer heat-insulating layer, a middle heating silencing layer and an inner food processing layer.

3. The air heating furnace of claim 1, wherein: the protective cover of the air heating furnace is made of heat-preserving and heat-insulating materials and is wrapped on the surface of the outer layer of the whole air heating furnace.

4. The air heating furnace of claim 1, wherein: the outer heat-insulating layer of the air heating furnace is of a totally-enclosed hollow structure which is made of high-temperature-resistant metal with low heat conductivity and spliced by adopting a seamless splicing technology, and the hollow layer is subjected to near vacuum treatment.

5. The air heating furnace of claim 1, wherein: the middle heating silencing layer of the air heating furnace is a nearly totally-enclosed hollow structure which is made of metal with high temperature resistance, corrosion resistance and high heat conductivity according to a resistance silencing principle, and an air inlet port and an air outlet port are reserved in the front and the back of the hollow structure.

6. The air heating furnace of claim 1, wherein: the inner layer of the air heating furnace is an open semi-closed space which is formed by sequentially splicing and combining an air heating furnace protective cover, an air heating furnace outer layer heat preservation layer and an air heating furnace middle layer heating noise elimination layer and naturally surrounds the core position. The inner wall of the semi-closed opening type space is surrounded towards the core direction of the air heating furnace. Is a space for containing food and a cooking pot in an air heating furnace.

Disclosure of Invention

The air heating furnace is used for guiding high-heat waste gas discharged when the engine works to enter the middle layer in the air heating furnace through a pipeline to enter the special switch of the air heating furnace from the air inlet port of the air heating furnace, so that heat is released, and the high-heat waste gas is discharged out of the air heating furnace through the air outlet port of the air heating furnace after the work of noise elimination is finished.

When the high-heat waste gas of the engine continuously passes through the middle layer of the air heating furnace, the inner layer in the air heating furnace and the middle layer in the air heating furnace continuously perform heat conversion, and the inner layer absorbs the heat energy transferred from the middle layer in the air heating furnace to complete the work of thermally processing food.

The outer heat preservation of hot stove of empty can prevent effectively that hot stove heat energy from excessively losing, ensures the inside middle level of hot stove of empty and the inside inlayer of hot stove of empty, and heat conversion rate and food process velocity are quick safety.

Air heating furnace structure and principle

The structure of the air heating furnace is divided into from outside to inside: (1) an anti-scald protective layer, (2) an outer heat-insulating layer, (3) a middle heating silencing layer, (4) an inner heat-absorbing food processing layer, and the like in 4 large areas. It is an integrated heat conversion device formed by combining the above 4 large areas in sequence.

(1) Prevent scalding the protective layer: is made of light material with low thermal conductivity. Here made of aluminum plate. Has the functions of heat insulation and scald prevention.

(2) Outer heat preservation layer: the heat conducting material is made of metal material with low heat conductivity, and is a totally-enclosed hollow structure, and the hollow area is subjected to vacuum treatment. This construction is effective in reducing and weakening the strength of the heat transfer between the heat source of the middle layer and the outer body and air. The heat of the middle layer heat source is prevented from being lost excessively and inefficiently. The heat preservation effect is achieved.

(3) Middle layer heating noise elimination layer: the heat energy in the waste gas can be quickly transferred to the metal layer wall with high heat conductivity in the middle layer when the high-heat waste gas enters the middle layer through the air inlet port, and the waste gas passes through the middle layer, completes heat conversion and noise elimination and is discharged out of the air heating furnace through the air outlet port. The middle layer is under the action of the outer layer heat-insulating layer, and the heat converted by the middle layer is mainly transferred to the inner layer of the air heating furnace. See FIG. 2

(4) Inner layer heat absorption processed food layer: the heat-insulating and noise-reducing composite pipe is composed of a protective layer (1), an outer heat-insulating layer (2), and a middle heating noise-reducing layer (3), which are sequentially surrounded and combined to surround an open space in the middle. It is also an open space formed by the inner wall of the middle layer of the air heating furnace and naturally surrounding the core area of the air heating furnace. Is a special space for holding food and a cooking pot in an air heating furnace. The heat energy conversion device can quickly and effectively absorb the heat energy transferred from the middle layer and the layer wall to carry out heat energy conversion, thereby finishing the food processing work.

The detailed description is shown in the attached drawings, a perspective drawing is shown in the figure 2-1, and a sectional three-view is shown: front view 2-2, side view 2-3, top view 2-4.

specific implementation scheme of air heating furnace

Referring to the attached figure 1-1, an air heating switch (3) special for an air heating furnace is arranged at the lower end of a three-way catalyst (2) of an exhaust system of an engine (1). The lower port of the air-heat switch (3) is communicated with an original exhaust system, an exhaust pipe silencer (5) and a tail pipe (6). The side port of the air heating switch (3) is communicated with the air heating furnace (4).

When the air heating furnace works, the air flow state diagram of the exhaust system is shown in detail, and the figure 1-1: the lower port of the air-heat switch is closed, the side port is opened, high-heat waste gas enters the air-heat furnace, and after the heat conversion work is completed, the high-heat waste gas is discharged out of the air-heat furnace through the air outlet port, and is discharged out through the original exhaust system muffler (5) and the tail pipe (6).

When the air heating furnace does not work, the detailed view is shown in the airflow state diagram 1-2 of the exhaust system: the side port of the air-heat switch is closed, the lower port is opened, and high-heat waste gas enters the muffler (5) of the original exhaust system and is discharged to the tail pipe (6).

In the following, reference is made in detail to the accompanying drawings, which are seen in perspective views from FIG. 2-1. Plan three-view cross-sectional elevation view 2-2. Planar three-view, cross-sectional side view 2-3. Plan three view cross-sectional top view 2-4.

The air heating furnace is an integrated device formed by sequentially inlaying and combining a protective cover (1), an outer heat-insulating layer (2), a middle heating noise elimination layer (3) and an inner food processing layer (4).

The protective cover (1) is used, is made of an aluminum composite plate with heat preservation, heat insulation, burn prevention and fire prevention, and is wrapped on the outer surface of the whole air heating furnace.

The outer heat-insulating layer wall (5) of the air heating furnace is made of a high-temperature-resistant, corrosion-resistant and low-heat-conductivity metal material, and a metal layer wall (6) between the outer heat-insulating layer wall and the middle heating silencing layer (3) forms a totally-closed hollow structure by adopting a seamless connection technology, and the space of the totally-closed hollow structure is subjected to near vacuum treatment to form an outer heat-insulating layer (3) with a heat-insulating and heat-insulating function and a hollow structure. The heating layer surrounds the middle layer of the whole air heating furnace and the surface of the outer wall (6) of the heating layer.

The middle heating noise elimination layer (3) adopts the metal layer wall (6), the metal layer wall (7), the metal distance pieces (10), (11), (12), (13), (14) and (15) the metal guide pipes (16), (17), (18), (19) and (20) and adopts the resistance noise elimination principle and the seamless splicing technology to form a nearly totally closed hollow structure, and the middle heating noise elimination layer (3). The middle heating silencing layer (3) is provided with 2 ports communicated with the outside, an air inlet port (8) and an air outlet port (9).

The empty hot stove inlayer (4) of splendid attire food and culinary art pot, empty hot stove inlayer (4) are by empty hot stove safety cover (1), empty hot stove outer heat preservation (2), empty hot stove middle level noise elimination layer (3) that generates heat, and the combination is inlayed in order, encircles the half enclosure space of opening type in the core position naturally. The inner wall (7) of the semi-closed open space is surrounded towards the core direction of the air heating furnace. This is a space in the air heating oven for holding food and a cooking pot. See fig. 2-1, fig. 2-2, fig. 2-3, fig. 2-4.

Description of the drawings:

FIG. 1-1 is a drawing (air flow state diagram of an exhaust system when an air heating furnace is in operation)

FIGS. 1-2 are drawings (air flow state diagram of exhaust system when air heating furnace is not in operation)

FIG. 2-1 is a drawing of an explanatory abstract (three-dimensional perspective view of an air heating furnace)

FIG. 2-2 is a drawing (a sectional front view in three planar views) of the specification

FIGS. 2 to 3 are drawings (sectional side view in three views in plan view) in the specification

FIGS. 2 to 4 are drawings (plan three-view sectional plan view)