Special heating film for efficient heat conduction baking equipment

Abstract

The utility model provides a special heating film for efficient heat conduction baking equipment, and aims to solve the problems that a heating film in the conventional baking equipment is easy to damage, low in heat efficiency and high in energy consumption. The heating film comprises symmetrically distributed outer shells, an interface board is arranged between the outer shells, a heating layer is arranged on the side, away from the outer shells, of the interface board, conducting layers are arranged on the other side of the heating layer, and an insulating plate is arranged between the conducting layers. The heating layer is electrically connected with the conductive layer, and the heating layer is sleeved with a connecting frame. The insulating plate is a polyimide or ceramic composite plate body, the heating layer is a carbon nano tube body or a graphene tube body, and the heat conduction efficiency is remarkably improved and the energy consumption is reduced due to the selection of the materials. The fixing frame is made of light and high-strength materials such as aluminum alloy or carbon fibers, installation is convenient, and the stability of the whole structure is improved. A heat dissipation channel is arranged in the connecting frame and corresponds to the fixing frame, heat flowing and distribution are optimized, heat distribution uniformity is improved, and the local overheating risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model provides a kind of heating film, belong to baking technical field, especially involve a kind of high-efficiency heat conduction baking equipment special heating film. BACKGROUND

[0002] Baking equipment is a kind of equipment specially designed to heat and bake various foods, materials or products by heat conversion to change its physical, chemical properties or achieve specific processing purposes, which generates heat by using electric energy, gas or other energy forms, and uniformly transmits heat to the baking goods by direct or indirect heat conduction, heat convection or heat radiation, to achieve baking, drying, curing or heat treatment effects, and is widely used in food processing, material manufacturing, electronic industry and other fields, and its design and structure can ensure accurate control and high efficiency during baking process, and also has the characteristics of easy operation, safety and reliability, easy cleaning and maintenance, to meet different baking needs and improve production efficiency.

[0003] Existing baking equipment is mostly large industrial oven, with the advantages and technical capabilities of uniform heating, accurate temperature control, high-efficiency heating elements, large capacity and batch processing, multi-functionality, etc. These devices usually use electric heating, combustible gas heating, oil heating and coal heating to heat, which can achieve uniform heating distribution and ensure consistent heat treatment of products during baking process. However, these devices often have some limitations, such as large size, difficult installation and removal, small heat capacity coefficient, low thermal efficiency, long material residence time in the dryer, etc., and since the heating film is mostly laid on the outside, it may be damaged after long-term use. SUMMARY

[0004] To make up for the shortcomings of the prior art, the present application provides a high-efficiency heat conduction baking equipment special heating film, which solves the problems of easy damage, low thermal efficiency and high energy consumption of the heating film in traditional baking equipment.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a kind of high-efficiency heat conduction baking equipment special heating film, including the symmetric distribution of outer shell, interface plate is equipped between the outer shell, the side of interface plate away from outer shell is equipped with heating layer, the other side of heating layer is equipped with conductive layer, and insulating plate is equipped between conductive layer.

[0006] Preferably, the heating layer and the conductive layer are electrically connected, and the heating layer is externally sleeved with a connecting frame.

[0007] Preferably, the connecting frame is provided with a fixed frame corresponding to itself on the side close to the insulating plate.

[0008] Preferably, the insulating plate is a polyimide or ceramic composite plate body, and the heating layer is a carbon nanotube body or a graphene tube body.

[0009] Preferably, the fixing frame is made of lightweight and high-strength materials such as aluminum alloy or carbon fiber to facilitate installation and improve the stability of the overall structure.

[0010] Preferably, the connecting frame is internally provided with a heat dissipation channel corresponding to the fixing frame, and the fixing frame is a metal plate body.

[0011] Preferably, the surface of the insulating plate is coated with an anti-oxidation coating.

[0012] The one or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0013] The special heating film for high-efficiency heat conduction baking equipment of the present application significantly improves the baking efficiency and heat energy utilization rate through its unique structural design. The heating film includes symmetrically distributed outer shell bodies, an interface plate is arranged between the outer shell bodies, a heating layer is arranged on the side of the interface plate away from the outer shell bodies, a conductive layer is arranged on the other side of the heating layer, and an insulating plate is arranged between the conductive layers. This design ensures that the heating layer and the conductive layer are electrically connected, and at the same time, the outer part of the heating layer is sleeved with a connecting frame to ensure the stability and safety of the heating film. In addition, the fixing frame of the heating film of the present application is made of lightweight and high-strength materials such as aluminum alloy or carbon fiber, which facilitates installation and improves the stability of the overall structure. The connecting frame is internally provided with a heat dissipation channel corresponding to the fixing frame, which optimizes the flow and distribution of heat, improves the uniformity of heat distribution, and reduces the risk of local overheating. The surface of the insulating plate is coated with an anti-oxidation coating, which further improves its durability and performance stability in high-temperature environments.

[0014] Other advantages, objects and features of the present application will be described in the subsequent specification to some extent, and to some extent, it will be obvious to those skilled in the art based on the study of the following text or can be taught from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a perspective view of the special heating film for high-efficiency heat conduction baking equipment of the present application;

[0016] Figure 2 is an exploded view of the special heating film for high-efficiency heat conduction baking equipment of the present application;

[0017] Figure 3 is a heating layer exploded view of the special heating film for high-efficiency heat conduction baking equipment of the present application.

[0018] As shown in the figure:

[0019] 1. Outer casing; 2. Interface board; 3. Heating layer; 4. Conductive layer; 5. Insulating board; 6. Fixing frame; 7. Heat dissipation channel;

[0020] 31. Connecting frame. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] It should be noted that the terms "vertical," "horizontal," "up," "down," "left," "right," and similar expressions used in this article are for illustrative purposes only and do not represent the only possible implementation.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the description of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention; the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] As shown in the figure, a high-efficiency heat conduction baking equipment heating film includes symmetrically distributed outer shells 1. An interface plate 2 is provided between the outer shells 1. A heating layer 3 is located on the side of the interface plate 2 opposite to the outer shell 1, and a conductive layer 4 is located on the other side of the heating layer 3. An insulating plate 5 is provided between the conductive layers 4. The heating layer 3 and the conductive layer 4 are electrically connected, and a connecting frame 31 is fitted around the heating layer 3. The insulating plate 5 is a polyimide or ceramic composite plate, and the heating layer 3 is a carbon nanotube or graphene tube to improve heat conduction efficiency and reduce energy consumption. The fixing frame 6 is made of lightweight and high-strength materials, such as aluminum alloy or carbon fiber, to facilitate installation and improve the stability of the overall structure.

[0025] In this embodiment, the design of the outer casing 1 takes into account the durability and protection of the equipment. Its symmetrical distribution helps to evenly distribute heat and provide stable structural support. The interface plate 2, as a key component connecting the outer casing 1, not only ensures a stable connection between the components but also provides a stable mounting platform for the heating layer 3. The heating layer 3 is positioned on one side of the interface plate 2, ensuring direct heat transfer, while the conductive layer 4 ensures efficient current flow, achieving efficient conversion of electrical energy to thermal energy. The use of the insulating plate 5 not only provides necessary electrical isolation but also enhances the mechanical strength and heat resistance of the entire heating film. The design of the connecting frame 31, in addition to protecting the heating layer 3, may also include interfaces or fixing devices for easy installation and maintenance. The lightweight and high-strength characteristics of the fixing frame 6 make the heating film more flexible during installation while ensuring stability and durability in high-temperature operating environments.

[0026] As shown in the figure, the connecting frame 31 has a heat dissipation channel 7 inside, which corresponds to the fixing frame 6. The fixing frame 6 is a metal plate to optimize heat flow and distribution, improve heat distribution uniformity, and reduce the risk of local overheating. Furthermore, the surface of the insulating plate 5 is coated with an anti-oxidation coating to improve its durability and performance stability under high-temperature environments. This design not only enhances the thermal conductivity of the heating film but also improves the safety and reliability of the equipment through structural optimization.

[0027] In this embodiment, the design of the heat dissipation channels 7 is key to improving the overall thermal efficiency of the heating film. These channels allow heat to be transferred more efficiently from the heating layer 3 to the working area of ​​the baking equipment, while also helping to dissipate excess heat and prevent overheating. The fixing frame 6, as a metal plate, not only provides structural support but also further enhances heat distribution due to its excellent thermal conductivity. The application of an anti-oxidation coating on the insulation board 5 significantly improves its durability under continuous high-temperature environments, reduces material wear and degradation, and thus extends the service life of the heating film. This coating also prevents the formation of an oxide layer on the surface of the insulation board at high temperatures, maintaining its insulation performance and ensuring the long-term stable operation of the equipment.

[0028] In use, firstly, the high-efficiency heat conduction baking equipment-specific heating film is installed at the designated position on the baking equipment, ensuring that the outer shell 1 is symmetrically distributed and correctly positioned to provide uniform heat distribution and stable structural support. Next, the heating layer 3 and conductive layer 4 are electrically connected through the interface plate 2, while ensuring that the insulating plate 5 is correctly placed between the conductive layers 4 to achieve electrical isolation and enhance mechanical strength. Then, the connecting frame 5 is fitted over the heating layer 3, ensuring that it fits tightly with the fixing frame 6. The fixing frame 6 is made of lightweight and high-strength materials such as aluminum alloy or carbon fiber, which facilitates installation and improves the stability of the overall structure. During installation, attention should be paid to the correspondence between the heat dissipation channel 7 and the fixing frame 6 to optimize heat flow and distribution and reduce the risk of local overheating. Finally, the baking equipment is started, and the temperature of the heating layer 3 is monitored through the intelligent control system to ensure that heat is evenly transferred to the working area. At the same time, the anti-oxidation coating is used to improve the durability and performance stability of the insulating plate 5 in high-temperature environments. Throughout the process, the innovative design of the heating film not only improves heat conduction efficiency but also enhances the safety and reliability of the equipment through structural optimization.

[0029] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the claims.

Claims

1. A high-efficiency heat-conducting baking equipment special heating film, comprising a symmetrically distributed outer shell (1), characterized in that: The interface plate (2) is provided between the outer shell bodies (1), the side, away from the outer shell body (1), of the interface plate (2) is provided with a heating layer (3), the other side of the heating layer (3) is provided with a conductive layer (4), and the conductive layer (4) is provided with an insulating plate (5) therebetween.

2. The high-efficiency heat-conducting baking equipment special heating film according to claim 1, characterized in that: The heating layer (3) and the conductive layer (4) are electrically connected, and the heating layer (3) is externally sleeved with a connecting frame (31).

3. The high-efficiency heat-conducting baking equipment special heating film according to claim 2, characterized in that: The connecting frame (31) is provided, on the side close to the insulating plate (5), with a fixed frame (6) corresponding to the connecting frame (31).

4. The high-efficiency heat-conducting baking equipment special heating film according to claim 1, characterized in that: The insulating plate (5) is a polyimide or ceramic composite plate body, and the heating layer (3) is a carbon nanotube body or a graphene tube body.

5. The high-efficiency heat-conducting baking equipment special heating film according to claim 3, characterized in that: The fixed frame (6) is made of a light and high-strength material, so as to facilitate installation and improve the stability of the overall structure.

6. The high-efficiency heat-conducting baking equipment special heating film according to claim 3, characterized in that: The connecting frame (31) is internally provided with a heat dissipation channel (7), the heat dissipation channel (7) corresponds to the fixed frame (6), and the fixed frame (6) is a metal plate body.

7. The high-efficiency heat-conducting baking equipment special heating film according to claim 1, characterized in that: The surface of the insulating plate (5) is coated with an anti-oxidation coating.

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