High-temperature integrated heating plate structure
By designing a high-temperature integrated heating plate structure, controlling the thickness of the heating plate and densely setting up armored heating wires, the problem of poor thermal conductivity of existing aluminum-based heaters is solved, and better heating effect and equipment performance are achieved.
Patent Information
- Application Number
- CN202420757715.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-12
AI Technical Summary
During the vacuum coating process, existing aluminum-based heaters have poor thermal conductivity due to the thickening of the thermal conductivity plate, which affects the heating effect.
A high-temperature integrated heating plate structure is designed, including bottom plate, bracket, armored heating wire, mounting plate, reflective plate, corrugated plate and other components. By controlling the thickness of the overall heating plate, the heating plate is avoided from being too thick. The armored heating wire is set up in multiple groups and is densely arranged on the bottom plate to ensure stable heating.
By controlling the thickness of the heating plate and densely setting up the armored heating wire, the heating effect is improved, the heat resistance and corrosion resistance of the equipment are ensured, and the performance of the equipment is further improved through oil removal and degreasing treatment.
Smart Images
Figure CN222691891U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heating equipment, in particular to a heating plate. Background Art
[0002] At present, the aluminum-based heaters on the market are mainly divided into several categories:
[0003] 1. A groove of a certain shape and path is processed on the surface of an aluminum substrate with a certain geometric size, and then a slender stainless steel heating element is buried in the groove. The groove is then punched out at intervals to prevent the metal electric heating tube from falling off.
[0004] 2. A groove of a certain shape and path is processed on the surface of an aluminum substrate with a certain geometric size, and a sleeve of anti-corrosion material is sheathed on the outer surface of the heating element to isolate the stainless steel slender heating element from the corrosive medium. The heating element sheathed with anti-corrosion material is then buried in the groove, and the groove is punched out at intervals to prevent the metal electric heating tube from falling off.
[0005] 3. A groove of a certain shape and path is processed on the surface of an aluminum substrate with a certain geometric size, and the depth of the processed groove is greater than the diameter of the electric heating tube; the electric heating tube is a metal sheath tube with a shell on the outside and a heating wire wound inside as a heat source, and high-purity magnesium oxide is provided between the two to insulate the metal electric heating tube and bend it into a groove with the same shape and path; further, an aluminum plate is covered on the surface of the electric heating tube and is flush with the surface of the aluminum substrate, and the cover plate and the aluminum substrate are stir-friction welded by welding to achieve a sealing welding, so as to protect the heat source from contacting with the medium outside the substrate and prevent corrosion.
[0006] The current vacuum coating generally requires heating the coating substrate in a certain vacuum environment, using the heat conduction of the heating wire to make the heat conducting plate heat up, and the heat radiation of the heat conducting plate is transmitted to the workpiece for heating. The aluminum heat conducting plate is often thickened to reduce bending deformation, but the thickened heat conducting plate has poor thermal conductivity, which affects the heating effect. Utility Model Content
[0007] In order to solve some problems existing in the above-mentioned prior art, the utility model provides a high-temperature integrated heating plate mechanism to solve the deficiencies existing in the prior art.
[0008] To achieve the above-mentioned purpose, the utility model provides a high-temperature integrated heating plate structure, including a heating plate body, the heating plate body including a base plate and a heating structure arranged on the base plate, the heating structure including a bracket, the bracket is connected to the base plate, the bracket is provided with an armored heating wire between the base plate, a mounting plate is provided on one side of the armored heating wire, a reflective plate is provided below the mounting plate, and a corrugated plate is provided above the bracket.
[0009] As a further improvement of the present invention, in order to ensure the stability of the mounting structure of the bracket and the base plate and stable and reliable operation, a reinforcing plate is provided on the outside of the bracket, an outer plate is provided on the outside of the corrugated plate, one end of the reinforcing plate is connected to the base plate, and the other end is connected to the outer plate.
[0010] As a further improvement of the present invention, in order to ensure stable installation of the internal structure of the bracket, a reflector plate hanging column is provided on the outside of the reflector plate, and the reflector plate hanging column is cooperated with a flat washer, which is provided between the reflector plate hanging column and the mounting plate.
[0011] As a further improvement of the present invention, in order to ensure the installation effect of the reflector plate hanging column, the reflector plate hanging column is provided with an R-shaped pin, and the R-shaped pin is installed below the reflector plate.
[0012] As a further improvement of the present invention, in order to prevent the thickness of the heating wire plate from being too thick, the corrugated plate is arranged in a wave shape as a whole, and the distance between the bottom plate and the highest point of the corrugated plate is not greater than 0.49 mm.
[0013] As a further improvement of the present invention, in order to ensure the heating effect, the armored heating wires are provided in multiple groups and are densely arranged from top to bottom on the bottom plate.
[0014] When the utility model is working, the heating plate body includes a base plate and a heating structure arranged on the base plate, the heating structure includes a bracket, the bracket is connected to the base plate, an armored heating wire is arranged between the bracket and the base plate, a mounting plate is arranged on one side of the armored heating wire, a reflecting plate is arranged below the mounting plate, a corrugated plate is arranged above the bracket, a reinforcing plate is arranged on the outside of the bracket, an outer plate is arranged on the outside of the corrugated plate, one end of the reinforcing plate is connected to the base plate, and the other end is connected to the outer plate, a reflecting plate hanging column is arranged on the outside of the reflecting plate, and a flat washer is arranged on the reflecting plate hanging column and the mounting plate.
[0015] The beneficial effect of the utility model is that the utility model provides a high-temperature integrated heating plate mechanism, which controls the thickness of the overall heating plate to avoid the heating plate being too thick and affecting the heating effect of the equipment. Multiple groups of armored heating wires are arranged densely from top to bottom on the bottom plate, thereby ensuring the stable heating effect of the heating plate, and degreasing the equipment to ensure its heat resistance and corrosion resistance. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings:
[0017] Figure 1 It is a structural diagram of the utility model.
[0018] Figure 2 It is a side structural diagram of the utility model.
[0019] Figure 3 for Figure 2 Structural diagram of location A.
[0020] Among them, 1 bottom plate, 2 heating structure, 3 bracket, 4 armored heating wire, 5 mounting plate, 6 reflecting plate, 7 corrugated plate, 8 reinforcing plate, 9 reflecting plate hanging column, 10 flat washer, 11 R-type pin. DETAILED DESCRIPTION
[0021] In order to enable those skilled in the art to better understand the technical solution in this application, Figure 1-3 The present invention is further described in the following embodiments, which are only used to more clearly illustrate the technical solution of the present invention and are not intended to limit the protection scope of the present invention.
[0022] like Figure 1-3 A high-temperature integrated heating plate structure is shown, comprising a heating plate body, the heating plate body comprising a base plate 1 and a heating structure 2 arranged on the base plate 1, the heating structure 2 comprising a bracket 3, the bracket 3 being connected to the base plate 1, the bracket 3 being provided with an armored heating wire 4 between the base plate 1, a mounting plate 5 being provided on one side of the armored heating wire 4, a reflecting plate 6 being provided below the mounting plate 5, and a corrugated plate 7 being provided above the bracket 3.
[0023] A reinforcing plate 8 is provided on the outer side of the bracket 3 , an outer plate is provided on the outer side of the corrugated plate 7 , one end of the reinforcing plate 8 is connected to the bottom plate 1 , and the other end is connected to the outer plate.
[0024] A reflector plate hanging column 9 is disposed outside the reflector plate 6 , and a flat washer 10 is provided in cooperation with the reflector plate hanging column 9 . The flat washer 10 is disposed between the reflector plate hanging column 9 and the mounting plate 5 .
[0025] The reflector plate hanging column 9 is provided with an R-shaped pin 11 , and the R-shaped pin 11 is installed below the reflector plate 6 .
[0026] The corrugated plate 7 is arranged in a wave shape as a whole, and the distance between the bottom plate 1 and the highest point of the corrugated plate 7 is not greater than 0.49 mm.
[0027] The armored heating wires 4 are provided in multiple groups and are densely arranged from top to bottom on the bottom plate 1.
[0028] When the utility model is working, the heating plate body includes a bottom plate 1 and a heating structure 2 arranged on the bottom plate 1, the heating structure 2 includes a bracket 3, the bracket 3 is connected to the bottom plate 1, an armored heating wire 4 is arranged between the bracket 3 and the bottom plate 1, a mounting plate 5 is arranged on one side of the armored heating wire 4, a reflecting plate 6 is arranged below the mounting plate 5, a corrugated plate 7 is arranged above the bracket 3, the corrugated plate 7 is arranged in a wavy shape as a whole, and the distance between the highest point of the bottom plate 1 and the corrugated plate 7 is not more than 0.49mm, so as to avoid the heating plate being too thick and affecting the heating effect of the equipment. A reinforcing plate 8 is arranged on the outside of the bracket 3, an outer plate is arranged on the outside of the corrugated plate 7, one end of the reinforcing plate 8 is connected to the bottom plate 1, and the other end is connected to the outer plate. A reflecting plate hanging column 9 is arranged on the outside of the reflecting plate 6, and a flat washer 10 is arranged on the reflecting plate hanging column 9. The flat washer 10 is arranged between the reflecting plate hanging column 9 and the mounting plate 5. After the installation is completed, the equipment is degreased and deoiled. Each temperature zone of the heating plate is equipped with a thermocouple with an operating temperature of 500°C. The maximum withstand temperature of the armored heating wire 4 is 750°C to ensure the heating effect.
[0029] The present invention is not limited to the above-mentioned embodiments. On the basis of the technical solution disclosed in the present invention, technicians in this field can make some substitutions and deformations to some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the protection scope of the present invention.
Claims
1. A high temperature integrated heating plate structure, comprising a heating plate body, characterized in that: The heating plate body comprises a base plate (1) and a heating structure (2) arranged on the base plate (1); the heating structure (2) comprises a bracket (3); the bracket (3) is connected to the base plate (1); an armored heating wire (4) is arranged between the base plate (1) and the bracket (3); a mounting plate (5) is arranged on one side of the armored heating wire (4); a reflective plate (6) is arranged below the mounting plate (5); and a corrugated plate (7) is arranged above the bracket (3).
2. A high temperature integrated heating plate structure according to claim 1, characterized in that: The outer side of the bracket (3) is provided with a reinforcing plate (8), the outer side of the corrugated plate (7) is provided with an outer plate, one end of the reinforcing plate (8) is connected to the bottom plate (1), and the other end is connected to the outer plate.
3. A high temperature integrated heating plate structure according to claim 1, characterized in that: A reflector plate hanging column (9) is arranged outside the reflector plate (6), and a flat washer (10) is arranged in cooperation with the reflector plate hanging column (9), and the flat washer (10) is arranged between the reflector plate hanging column (9) and the mounting plate (5).
4. A high temperature integrated heating plate structure according to claim 3, characterized in that: The reflector plate hanging column (9) is provided with an R-shaped pin (11), and the R-shaped pin (11) is installed below the reflector plate (6).
5. A high temperature integrated heating plate structure according to claim 1, characterized in that: The corrugated plate (7) is arranged in a wave shape as a whole, and the distance between the bottom plate (1) and the highest point of the corrugated plate (7) is no greater than 0.49 mm.
6. A high temperature integrated heating plate structure according to claim 1, characterized in that: The armored heating wires (4) are arranged in multiple groups and are densely arranged from top to bottom on the bottom plate (1).