Combustion chamber structure of infrared heating plate

Abstract

The utility model provides an infrared heating plate combustion chamber structure, which belongs to the technical field of heat energy engineering and comprises a combustion chamber, a vertical hinged door and fixing plates fixedly mounted on two sides of the outer surface of the combustion chamber. The driving mechanism comprises a mounting plate fixedly mounted on the outer surface of the fixing plate, a double-end motor adaptively mounted on the outer surface of the mounting plate, connecting rods fixedly mounted at the output ends of the two sides of the double-end motor through couplings, and threaded rods fixedly mounted on the outer end faces of the connecting rods; the adjusting assembly is used in cooperation with the double-end motor during operation, the limiting assembly is used in cooperation with the adjusting assembly, and the heat storage assembly is arranged on the outer surface of the combustion chamber. Through mutual cooperation of all parts of the driving mechanism, uniform heat coverage can be guaranteed when objects or materials with different sizes and shapes are processed, redundant heat can be effectively absorbed and returned when needed, the heating efficiency and uniformity are improved, effective management and cyclic utilization of energy are achieved, and the energy-saving effect is achieved. And energy waste is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of thermal energy engineering technology, specifically relating to an infrared heating plate combustion chamber structure. Background Technology

[0002] Infrared heating plate combustion chambers are commonly used in industrial heating applications. Infrared radiation is an electromagnetic wave that can transfer heat without direct contact. Objects absorb infrared radiation and their temperature rises. This property is widely used in industrial heating and drying processes. Combustion of fuel gas (such as natural gas or liquefied petroleum gas) is carried out in the combustion chamber, and the generated heat is radiated out as infrared radiation through special materials (such as ceramic or metal plates) to maintain a set temperature range.

[0003] Document CN208750715U discloses an infrared combustion chamber for a gas stove, comprising a combustion mesh and a burner assembly. The combustion mesh is located on the outside of the burner assembly, converting the flame into infrared radiant heat. Its key feature is that the combustion mesh is a cylindrical structure woven from steel wire, with a top cover and a base attached to the bottom, which positions it on the burner assembly. This invention cleverly utilizes steel wire weaving to create the combustion mesh, providing a three-dimensional spatial structure, increasing the fire area, making it easier to heat up, and rapidly converting the flame into infrared radiation. It can be used as the combustion chamber for both gas-fired heating stoves and barbecue grills.

[0004] However, in practical applications, although the comparison document can make certain adjustments to the interior of the combustion chamber, it mainly adopts a fixed installation method. This method is often difficult to achieve uniform heat distribution control when dealing with objects or materials of different sizes and shapes, thereby reducing heating efficiency. In addition, the document design lacks an effective mechanism to absorb excessive heat. If this excess heat is directly released into the environment, it will lead to energy waste. Utility Model Content

[0005] The purpose of this invention is to provide an infrared heating plate combustion chamber structure, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An infrared heating plate combustion chamber structure, including

[0008] The combustion chamber includes a swing door, an observation window formed on the outer surface of the swing door, and fixed plates fixedly installed on both sides of the outer surface of the combustion chamber.

[0009] The drive mechanism includes a mounting plate fixedly installed on the outer surface of the fixed plate, a dual-head motor adapted to be installed on the outer surface of the mounting plate, connecting rods fixedly installed on both output ends of the dual-head motor via couplings, threaded rods fixedly installed on the outer end faces of the connecting rods, an adjustment component used in conjunction with the operation of the dual-head motor, an infrared heating plate used in conjunction with the adjustment component, a limiting component used in conjunction with the adjustment component, and a heat storage component disposed on the outer surface of the combustion chamber.

[0010] In a preferred embodiment of this utility model, the adjustment assembly includes a fixed fixing block fixedly mounted on the outer surface of the mounting plate, a slide rail fixedly mounted on the outer surface of the fixed fixing block, and a slider slidably connected to the outer surface of the slide rail.

[0011] As a preferred embodiment of this utility model, the adjustment assembly further includes an internally threaded block fixedly installed on the outer surface of the slider and used in conjunction with the threaded rod, a guide rod rotatably connected to the outer surface of the slider, a guide post fixedly installed on the inner surface of the guide rod, and a guide groove formed on the outer surface of the L-shaped fixed block and used in conjunction with the guide post.

[0012] In a preferred embodiment of this utility model, the outer surface of the slide rail is in sliding contact with the inner surface of the slider, and the internal threaded block is threadedly connected to the threaded rod.

[0013] In a preferred embodiment of this utility model, the outer surface of the infrared heating plate is rotatably connected to the inner surface of the guide rod, and a bearing sleeve for rotation is installed at the connection point. The outer surface of the guide post is in sliding contact with the inner surface of the guide groove.

[0014] As a preferred embodiment of this utility model, the limiting component includes a fixing block fixedly installed on the outer surface of the mounting plate, a limiting post rotatably connected to the inner surface of the fixing block, and a limiting groove formed on the outer surface of the combustion chamber and used in conjunction with the guide rod.

[0015] In a preferred embodiment of this utility model, a bearing sleeve for rotation is installed at the connection between the fixing block and the limiting post, the other end of the limiting post is rotatably connected to the inner surface of the guide rod and a bearing sleeve for rotation is installed at the connection, and the inner surface of the limiting groove is in sliding contact with the outer surface of the guide rod.

[0016] Compared with the prior art, the beneficial effects of this utility model are: through the cooperation of the various components of the drive mechanism, it can not only ensure uniform heat coverage when processing objects or materials of different sizes and shapes, but also effectively absorb excess heat and return it when needed, thereby improving heating efficiency and uniformity. It also realizes effective energy management and recycling, reducing energy waste. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0020] Figure 3 This is a schematic diagram showing the connection between the combustion chamber and the drive mechanism of this utility model;

[0021] Figure 4 This is a partial structural schematic diagram of the drive mechanism of this utility model.

[0022] In the diagram: 100, Combustion chamber; 101, Swing door; 102, Observation window; 103, Fixing plate; 200, Drive mechanism; 201, Mounting plate; 202, Dual-head motor; 203, Connecting rod; 204, Threaded rod; 205, Adjustment assembly; 205a, L-shaped fixing block; 205b, Slide rail; 205c, Slider; 205d, Internal threaded block; 205e, Guide rod; 205f, Guide post; 205g, Guide groove; 206, Infrared heating plate; 207, Limiting assembly; 207a, Fixing block; 207b, Limiting post; 207c, Limiting groove; 208, Heat storage assembly. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example

[0027] Reference Figures 1-4 This is an embodiment of the present invention, which provides an infrared heating plate combustion chamber structure, including,

[0028] Combustion chamber 100 includes a swing door 101, an observation window 102 formed on the outer surface of the swing door 101, and fixing plates 103 fixedly installed on both sides of the outer surface of combustion chamber 100.

[0029] The drive mechanism 200 includes a mounting plate 201 fixedly mounted on the outer surface of the fixed plate 103, a dual-head motor 202 adapted to be mounted on the outer surface of the mounting plate 201, a connecting rod 203 fixedly mounted on both output ends of the dual-head motor 202 via a coupling, a threaded rod 204 fixedly mounted on the outer end face of the connecting rod 203, an adjustment component 205 used in conjunction with the dual-head motor 202 during operation, an infrared heating plate 206 used in conjunction with the adjustment component 205, a limiting component 207 used in conjunction with the adjustment component 205, and a heat storage component 208 disposed on the outer surface of the combustion chamber 100.

[0030] The heat storage component 208 includes a water heat exchanger, a water pump, and a hot water storage tank. When the temperature inside the combustion chamber 100 is too high, it can absorb the heat from the air inside the combustion chamber 100 into the water, and the hot water will be pumped into the hot water storage tank. At the same time, it can reverse the operation when necessary to return the heat to the combustion chamber 100.

[0031] Specifically, the adjustment component 205 includes an L-shaped fixing block 205a fixedly installed on the outer surface of the mounting plate 201, a slide rail 205b fixedly installed on the outer surface of the L-shaped fixing block 205a, and a slider 205c slidably connected to the outer surface of the slide rail 205b.

[0032] Furthermore, the adjustment assembly 205 also includes an internally threaded block 205d fixedly installed on the outer surface of the slider 205c and used in conjunction with the threaded rod 204, a guide rod 205e rotatably connected to the outer surface of the slider 205c, a guide post 205f fixedly installed on the inner surface of the guide rod 205e, and a guide groove 205g formed on the outer surface of the L-shaped fixed block 205a and used in conjunction with the guide post 205f.

[0033] Furthermore, the outer surface of the slide rail 205b slides in contact with the inner surface of the slider 205c, and the internal threaded block 205d is threadedly connected to the threaded rod 204.

[0034] Furthermore, the outer surface of the infrared heating plate 206 is rotatably connected to the inner surface of the guide rod 205e, and a bearing sleeve for rotation is installed at the connection. The outer surface of the guide post 205f is in sliding contact with the inner surface of the guide groove 205g.

[0035] The dual-head motor 202 can be adjusted according to objects or materials of different sizes and shapes that need to be processed. The dual-head motor 202 drives the threaded rod 204 to rotate, and when the threaded rod 204 rotates, it drives the internal thread block 205d to move, thereby realizing the angle adjustment of the infrared heating plate 206.

[0036] Preferably, the limiting assembly 207 includes a fixing block 207a fixedly mounted on the outer surface of the mounting plate 201, a limiting post 207b rotatably connected to the inner surface of the fixing block 207a, and a limiting groove 207c formed on the outer surface of the combustion chamber 100 and used in conjunction with the guide rod 205e.

[0037] It should be noted that a bearing sleeve for rotation is installed at the connection between the fixing block 207a and the limiting post 207b. The other end of the limiting post 207b is rotatably connected to the inner surface of the guide rod 205e, and a bearing sleeve for rotation is installed at the connection. The inner surface of the limiting groove 207c is in sliding contact with the outer surface of the guide rod 205e.

[0038] The cooperation between the limiting component 207 parts and the adjusting component 205 ensures that the guide rod 205e can only move along a specific trajectory, preventing equipment failure or damage caused by accidental deviation and improving overall stability.

[0039] In use, the required materials are moved into the combustion chamber 100, and the infrared heating plate 206 is turned on to increase the internal temperature of the combustion chamber 100. When it is necessary to adjust the angle range of the infrared heating plate 206, the dual-head motor 202 is started, causing one end of the connecting rod 203 to rotate and drive the threaded rod 204 to rotate. The rotation of the threaded rod 204 causes the internal threaded block 205d to move. When the internal threaded block 205d moves, it causes the slider 205c to slide on the outer surface of the slide rail 205b. The guide rod 205e follows the slider 205c. The guide rod 205e moves within the guide groove 205g, and the angle of the guide rod 205e is controlled by the limit post 207b to adjust the angle of the infrared heating plate 206. When the output ends on both sides of the dual-head motor 202 rotate synchronously, the infrared heating plate 206 can be raised or lowered linearly. When the internal temperature of the combustion chamber 100 is higher than the adjustment temperature, the heat storage component 208 can absorb or return the temperature to adjust the internal temperature of the combustion chamber 100 in time, ensuring that the internal temperature of the combustion chamber 100 is at the optimal temperature.

[0040] In summary, through the cooperation of the various components of the drive mechanism 200, it can not only ensure uniform heat coverage when handling objects or materials of different sizes and shapes, but also effectively absorb excess heat and return it when needed, thereby improving heating efficiency and uniformity. It also achieves effective energy management and recycling, reducing energy waste.

[0041] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0042] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0043] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A combustion chamber structure for an infrared heating plate, characterized in that: include, The combustion chamber (100) includes a swing door (101), an observation window (102) formed on the outer surface of the swing door (101), and a fixing plate (103) fixedly installed on both sides of the outer surface of the combustion chamber (100); The drive mechanism (200) includes a mounting plate (201) fixedly mounted on the outer surface of the fixed plate (103), a dual-head motor (202) adapted to be mounted on the outer surface of the mounting plate (201), connecting rods (203) fixedly mounted on the output ends of the dual-head motor (202) via couplings, a threaded rod (204) fixedly mounted on the outer end face of the connecting rods (203), an adjustment component (205) used in conjunction with the operation of the dual-head motor (202), an infrared heating plate (206) used in conjunction with the adjustment component (205), a limiting component (207) used in conjunction with the adjustment component (205), and a heat storage component (208) disposed on the outer surface of the combustion chamber (100).

2. The infrared heating plate combustion chamber structure according to claim 1, characterized in that: The adjustment assembly (205) includes an L-shaped fixing block (205a) fixedly installed on the outer surface of the mounting plate (201), a slide rail (205b) fixedly installed on the outer surface of the L-shaped fixing block (205a), and a slider (205c) slidably connected to the outer surface of the slide rail (205b).

3. The infrared heating plate combustion chamber structure according to claim 2, characterized in that: The adjustment assembly (205) further includes an internally threaded block (205d) fixedly installed on the outer surface of the slider (205c) and used in conjunction with the threaded rod (204), a guide rod (205e) rotatably connected to the outer surface of the slider (205c), a guide post (205f) fixedly installed on the inner surface of the guide rod (205e), and a guide groove (205g) formed on the outer surface of the L-shaped fixing block (205a) and used in conjunction with the guide post (205f).

4. The infrared heating plate combustion chamber structure according to claim 3, characterized in that: The outer surface of the slide rail (205b) slides in contact with the inner surface of the slider (205c), and the internal threaded block (205d) is threadedly connected to the threaded rod (204).

5. The infrared heating plate combustion chamber structure according to claim 4, characterized in that: The outer surface of the infrared heating plate (206) is rotatably connected to the inner surface of the guide rod (205e), and a bearing sleeve for rotation is installed at the connection. The outer surface of the guide post (205f) is in sliding contact with the inner surface of the guide groove (205g).

6. The infrared heating plate combustion chamber structure according to claim 5, characterized in that: The limiting component (207) includes a fixing block (207a) fixedly installed on the outer surface of the mounting plate (201), a limiting post (207b) rotatably connected to the inner surface of the fixing block (207a), and a limiting groove (207c) formed on the outer surface of the combustion chamber (100) and used in conjunction with the guide rod (205e).

7. The infrared heating plate combustion chamber structure according to claim 6, characterized in that: A bearing sleeve for rotation is installed at the connection between the fixing block (207a) and the limiting post (207b). The other end of the limiting post (207b) is rotatably connected to the inner surface of the guide rod (205e), and a bearing sleeve for rotation is installed at the connection. The inner surface of the limiting groove (207c) is in sliding contact with the outer surface of the guide rod (205e).

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