Ceramic heating plate mounting structure for pipe heating device
By using ceramic heating plates in the pipe heating device and designing an appropriate installation structure, the problem that existing infrared heating pipe devices are difficult to control the temperature is solved, and the consistency and energy-saving effect of the heating temperature of the pipe peripheral part are achieved.
Patent Information
- Application Number
- CN202421690397.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-17
AI Technical Summary
The existing infrared heating pipe devices are difficult to control the temperature when heating the pipes, resulting in increased manufacturing costs and are not conducive to energy saving.
A ceramic heating plate is used and a ceramic heating plate installation structure for pipe heating devices is designed, including an annular installation notch, a cover plate and a removable protective bracket to ensure the stable installation and uniform heating of the ceramic heating plate.
The consistent control of the heating temperature of the peripheral part of the pipe is achieved, and the damage of the pipe and ceramic heating plate is avoided, and the consistency of the heating effect is improved through the setting of the heat dissipation holes.
Smart Images
Figure CN223024594U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipe heating equipment, and particularly relates to an installation structure of a ceramic heating plate for a pipe heating device. Background Technique
[0002] Plastic is a common material and is ubiquitous in people's daily lives. According to different manufacturing processes, plastics can be divided into raw plastics and cooked plastics. Raw plastics refer to plastics with relatively low purification levels and poor performance during the production process, including polyethylene, polypropylene, polystyrene, etc. Although they have certain plasticity and toughness, they may have poor properties such as being prone to brittle fracture and having low heat resistance. Cooked plastics refer to plastics that have been processed by adding additives and undergoing physical or chemical modification, with more stable properties and a wider range of applications. Therefore, it is very necessary to turn raw plastics into cooked plastics. The heating method is a commonly used method for processing raw plastics into cooked plastics at present. Its principle is that by heating, the molecular chains in the raw plastics can be broken, thereby improving the properties of the plastics. This method is applicable to high-temperature plastics such as polystyrene.
[0003] At present, most of the existing heating devices use infrared heating tubes as heating elements to heat pipes. The infrared heating device has a fast temperature rise, but it is not conducive to temperature control. An additional air circulation device needs to be set up to ensure a constant temperature on the entire circumference of the pipe. The control difficulty is high, the manufacturing cost increases, and a large amount of heat is dissipated, which is not conducive to energy conservation. Using a ceramic heating plate can effectively solve the disadvantages of infrared heating tubes. Therefore, an installation structure of a ceramic heating plate for a pipe heating device is needed. Content of the Utility Model
[0004] To solve the above problems, the utility model adopts the following technical solutions.
[0005] An installation structure of a ceramic heating plate for a pipe heating device includes a heating cylinder. A plurality of groups of installation notches are annularly arranged on the heating cylinder. Each group of installation notches includes several installation notches linearly arranged along the extension direction of the heating cylinder. A cover plate is arranged outside each group of installation notches. The space formed by the cover plate and the installation notches is used to install a ceramic heating plate. A protection bracket is detachably arranged on the inner side of the heating cylinder between adjacent two groups of installation notches. A convex part is arranged inward in the middle of the protection bracket.
[0006] Preferably, the top of the convex part is an arc structure.
[0007] Preferably, a plurality of first heat dissipation holes are arranged along the extension direction of the protection bracket at the top of the convex part, and a plurality of second heat dissipation holes are linearly arranged on the heating cylinder between adjacent two groups of installation notches.
[0008] Preferably, a plurality of third heat dissipation holes are arranged at the position of the cover plate corresponding to the installation notches.
[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0010] The annular installation notch of the present utility model facilitates the installation of the ceramic heating plate and ensures the consistency of the heating temperature around the pipe. The convex part of the present utility model can avoid direct contact with the ceramic heating plate when the pipe drops, causing damage to the pipe and the ceramic heating plate. In addition, the convex part and the first heat dissipation hole on the convex part isolate the ceramic heating plates in each installation notch, ensuring the consistency of the heating effect at each position of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic structural diagram of the end direction of the present utility model;
[0012] Figure 2 is Figure 1 a partial schematic diagram at position A in
[0013] Figure 3 It is a partial structural schematic diagram of the inner wall of the installation cylinder of the present utility model;
[0014] Figure 4 It is a partial structural schematic diagram of the outer side of the installation cylinder of the present utility model.
[0015] In the figure: 1, installation notch; 2, cover plate; 3, ceramic heating plate; 4, protection bracket; 5, convex part; 6, first heat dissipation hole; 7, second heat dissipation hole; 8, third heat dissipation hole; 9, heating cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0017] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0018] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment
[0019] As Figures 1-4 As shown, in this embodiment, an installation structure of a ceramic heating plate 3 for a pipe heating device includes a heating cylinder 9. A number of groups of installation notches 1 are annularly arranged on the heating cylinder 9. Each group of installation notches 1 includes several installation notches 1 linearly arranged along the extending direction of the heating cylinder 9. A cover plate 2 is arranged outside each group of installation notches 1. The space formed by the cover plate 2 and the installation notches 1 is used to install the ceramic heating plate 3. A protection bracket 4 is detachably arranged inside the heating cylinder 9 between two adjacent groups of installation notches 1. A convex portion 5 is arranged inwardly in the middle of the protection bracket 4.
[0020] In order to avoid damaging the surface of the pipe when the top end of the protection bracket 4 contacts the pipe, in this embodiment, the top of the convex portion 5 is an arc structure.
[0021] In order to facilitate heat dissipation, in this embodiment, a number of first heat dissipation holes 6 are arranged along the extending direction of the protection bracket 4 at the top of the convex portion 5. A number of second heat dissipation holes 7 are linearly arranged on the heating cylinder 9 between two adjacent groups of installation notches 1.
[0022] In order to facilitate the heat dissipation of the back of the ceramic heating plate 3, in this embodiment, a number of third heat dissipation holes 8 are arranged at the position of the cover plate 2 corresponding to the installation notches 1.
[0023] The working principle and beneficial effects of the above technical solution are as follows:
[0024] The annularly arranged installation notches 1 of the present utility model are conducive to the installation of the ceramic heating plate 3 and ensure the consistency of the heating temperature around the pipe. The convex portion 5 of the present utility model can avoid direct contact with the ceramic heating plate 3 when the pipe falls, causing damage to the pipe and the ceramic heating plate. In addition, the convex portion 5 and the first heat dissipation holes 6 on the convex portion 5 isolate the ceramic heating plates 3 in each group of installation notches 1, ensuring the consistency of the heating effects at various positions of the pipe.
[0025] The above is only a preferred specific embodiment of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved conceptions, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.
Claims
1. A ceramic heating plate installation structure for a pipe heating device, characterized in that: The invention comprises a heating tube (9), wherein a plurality of groups of mounting notches (1) are arranged in an annular manner on the heating tube (9), each group of mounting notches (1) comprises a plurality of mounting notches (1) arranged in a straight line along the extension direction of the heating tube (9), a cover plate (2) is arranged on the outside of each group of mounting notches (1), a space formed by the cover plate (2) and the mounting notches (1) is used for installing a ceramic heating plate (3), and a protective bracket (4) is detachably arranged on the inside of the heating tube (9) between two adjacent groups of mounting notches (1), and a protrusion (5) is arranged inwardly in the middle of the protective bracket (4).
2. A ceramic heating plate installation structure for a pipe heating device according to claim 1, characterized in that: The top of the raised portion (5) is an arc-shaped structure.
3. The ceramic heating plate installation structure for a pipe heating device according to claim 1, characterized in that: A plurality of heat dissipation holes (6) are arranged at the top of the raised portion (5) along the extension direction of the protective bracket (4), and a plurality of heat dissipation holes (7) are arranged in a straight line on the heating tube (9) between two adjacent groups of mounting notches (1).
4. The ceramic heating plate installation structure for a pipe heating device according to claim 1, characterized in that: The cover plate (2) is provided with a plurality of heat dissipation holes (8) at positions corresponding to the mounting notches (1).