High-power-density heating element
By using a spiral heating tube and a rotating ring design, the problems of low power density and complex installation of traditional heating elements are solved, achieving efficient and uniform heat transfer and convenient disassembly, thus improving the flexibility and stability of the heating element.
Patent Information
- Application Number
- CN202422086363.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-08-27
AI Technical Summary
Traditional heating elements have low power density, uneven heating, and are complex to install and difficult to adjust flexibly, which limits their use in high-end applications.
It adopts a threaded heating tube design, combined with a detachable connection of rotating screw ring and limit bolt. Through the tight fit between the threaded groove and the installation thread, it achieves uniform heating and convenient disassembly and installation.
It achieves higher heating uniformity and more efficient heat transfer, while simplifying the maintenance and disassembly process and enhancing the flexibility and stability of the heating element.
Smart Images
Figure CN223859260U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to heating element technical field, concretely is a kind of high power density heating element. BACKGROUND
[0002] In modern industrial production and scientific research experiment, high power density heating element is widely used because it can quickly and efficiently transfer heat energy.
[0003] Traditional heating element often has the problems of low power density, uneven heating, complex installation and maintenance, especially in high-end applications that require precise control of heating temperature and heating rate, these problems are particularly prominent, in addition, the connection mode of traditional heating element is mostly fixed, it is not convenient to flexibly adjust according to actual demand, which limits its use range, therefore a kind of high power density heating element is proposed. SUMMARY
[0004] (I) technical problem solved
[0005] In view of the deficiencies of prior art, the utility model provides a kind of high power density heating element, with the advantages of uniform heating and strong flexibility, easy to disassemble and install, etc., solve the problem of uneven heating and poor flexibility.
[0006] (II) technical scheme
[0007] To achieve the above-mentioned heating uniform and strong flexibility easy to disassemble and install purposes, the utility model provides the following technical scheme: a kind of high power density heating element, including heating pipe and limiting component, limiting component is arranged in the side of heating pipe;
[0008] The left and right ends of the heating pipe are provided with connecting pipes, the opposite ends of the two connecting pipes are provided with mounting communication pipes, and the connecting pipes and mounting communication pipes are provided with rotating screw rings at the connecting positions; the front surfaces of the two mounting communication pipes are provided with input pipes.
[0009] The limiting component includes a clamping shaft, the clamping shaft is arranged on the top of the rotating screw ring, the top of the mounting communication pipe is provided with a limiting bolt, and the clamping shaft can be connected with the limiting bolt.
[0010] As a preferred technical scheme of the utility model, the heating pipe is in a threaded structure, and the outer end surfaces of the two connecting pipes are provided with mounting threads.
[0011] The above-mentioned preferred technical scheme has the beneficial effects that: the heating pipe adopts threaded structure design, which effectively increases the heating surface area, so that more heat can be transferred under the same volume.
[0012] As a preferred technical scheme of the utility model, the opposite sides of the two rotating screw rings are provided with thread grooves connected with mounting threads, and the opposite sides of the two rotating screw rings are rotatably provided with mounting communication pipes.
[0013] The above preferred technical scheme has the beneficial effect that the rotating screw ring and the connecting pipe can be easily connected through the close cooperation of the thread groove and the mounting thread.
[0014] As a preferred technical scheme of the utility model, the inner cavities of the heating pipe and the connecting pipe are provided with micro-channels, and the micro-channels are connected with the input pipe.
[0015] As a preferred technical scheme of the utility model, the top of the rotating screw ring is fixedly provided with a clamping bolt, the top of the clamping bolt is rotatably provided with a clamping shaft, and the top of the clamping shaft is fixedly provided with an insulating handle, and the rotating screw ring can be driven to rotate through the insulating handle.
[0016] As a preferred technical scheme of the utility model, the top of the mounting communication pipe is fixedly provided with a limiting bolt, the top of the insulating handle is fixedly provided with a limiting rod, and the limiting rod can be rotatably clamped to the inside of the limiting bolt.
[0017] The above preferred technical scheme has the beneficial effect that when the heating element needs to be maintained or overhauled, the user can easily disengage the limiting rod and the limiting bolt through simple operation, and then the heating element can be disassembled by rotating the insulating handle.
[0018] (Three) beneficial effects
[0019] Compared with the prior art, the utility model provides a high-power-density heating element, which has the following beneficial effects:
[0020] The high-power-density heating element adopts a threaded structure design for the heating pipe, which not only increases the heating surface area but also enables the object to be more fully in contact with the pipe wall in the heating pipe, thereby realizing more uniform and efficient heat transfer. Meanwhile, the detachable connection design between the rotating screw ring and the mounting communication pipe enables the heating element to be sleeved on the outside of the heating pipe, so that the heating element can also be uniformly heated. BRIEF DESCRIPTION OF DRAWINGS
[0021] Fig. 1 It is a structural schematic view of the utility model;
[0022] Fig. 2 It is a structural schematic view of the utility model from the side of the rotating screw ring;
[0023] Fig. 3 It is a structural schematic view of the utility model from the side.
[0024] In the figure: 1, heating pipe; 2, connecting pipe; 3, mounting communication pipe; 4, input pipe; 5, rotating screw ring; 6, mounting thread; 7, clamping bolt; 8, clamping shaft; 9, insulating handle; 10, limiting rod; 11, limiting clamping bolt; 12, micro channel. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0026] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0027] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between the two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0028] Please refer to Figs. 1-3 A high-power-density heating element, comprising a heating pipe 1 and a limiting component, the limiting component is arranged on the side of the heating pipe 1.
[0029] The left and right ends of the heating pipe 1 are provided with connecting pipes 2, the opposite ends of the two connecting pipes 2 are provided with mounting communication pipes 3, the connecting pipes 2 and the mounting communication pipes 3 are provided with rotating screw rings 5, the front surfaces of the two mounting communication pipes 3 are provided with input pipes 4.
[0030] In this embodiment, the heating pipe 1 is in a threaded structure, and the outer end surfaces of the two connecting pipes 2 are provided with mounting threads 6. The threaded structure design of the heating pipe 1 effectively increases the heating surface area, so that more heat can be transferred under the same volume, thereby improving the power density of the heating element, which is particularly important for application scenarios that require rapid heating or high energy output.
[0031] In this embodiment, the opposite sides of the two rotating screw rings 5 are provided with threaded grooves connected with the mounting threads 6, and the opposite sides of the two rotating screw rings 5 are rotatably installed with mounting communication pipes 3. The sides of the two mounting communication pipes 3 are fixedly installed with input pipes 4.
[0032] It should be noted that through the close cooperation of the threaded grooves and the mounting threads 6, the user can easily connect the rotating screw ring 5 with the connecting pipe 2. When it is necessary to replace or maintain the heating element, the user can quickly disassemble the rotating screw ring 5 and separate the mounting communication pipe 3 from the heating pipe 1, thereby simplifying the maintenance process.
[0033] By disassembling the mounting communication pipe 3, a larger cylindrical structure can be placed outside the heating pipe 1 to achieve conformal heating. Moreover, by using the rotating screw ring 5, a longer mounting communication pipe 3 can be installed.
[0034] In this embodiment, the inner cavities of the heating pipe 1 and the connecting pipe 2 are provided with microchannels 12, and the microchannels 12 are in communication with the input pipe 4.
[0035] It should be noted that the design of the microchannels 12 can uniformly distribute heat in the heating pipe 1 and the connecting pipe 2, thereby ensuring uniform heat transfer throughout the heating element.
[0036] The limiting component includes a clamping shaft 8, which is arranged at the top of the rotating screw ring 5. The top of the mounting communication pipe 3 is provided with a limiting clamping bolt 11, and the clamping shaft 8 can be connected with the limiting clamping bolt 11.
[0037] In this embodiment, the top of the rotating screw ring 5 is fixedly installed with a clamping bolt 7, the top of the clamping bolt 7 is rotatably installed with a clamping shaft 8, the top end of the clamping shaft 8 is fixedly installed with an insulating handle 9, and the rotating screw ring 5 can be rotated by the insulating handle 9.
[0038] It should be noted that the user can easily rotate the rotating screw ring 5 by the insulating handle 9 to achieve rapid installation and disassembly of the heating element.
[0039] In this embodiment, the top of the mounting communication pipe 3 is fixedly installed with a limiting clamping bolt 11, and the top end of the insulating handle 9 is fixedly installed with a limiting rod 10. The limiting rod 10 can be rotated to the inside of the limiting clamping bolt 11 and clamped thereto.
[0040] It should be noted that through the connection of the clamping shaft 8 and the limiting bolt 11, and the clamping of the limiting rod 10 and the inner side of the limiting bolt 11, a double locking mechanism is formed, which ensures the stability and safety of the heating element during installation, and prevents loosening or falling off due to vibration or external force.
[0041] When maintenance or repair of the heating element is needed, the user can release the clamping of the limiting rod 10 and the limiting bolt 11 by simple operation, and then rotate the insulating handle 9 to disassemble the heating element.
[0042] The beneficial effects of the above embodiments are:
[0043] By adopting the threaded structure design of the heating pipe 1, not only the heating surface area is increased, but also the object can be more fully contacted with the pipe wall in the heating pipe 1, so that more uniform and efficient heat transfer is realized, and at the same time, the detachable connection design between the rotating spiral ring 5 and the installation communication pipe 3 can sleeve the heating element outside the heating pipe 1, so that it can also be uniformly heated.
[0044] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A high power density heating element, comprising a heating tube (1) and a limiting component, the limiting component is arranged on the side of the heating tube (1); characterized in that Both left and right ends of the heating tube (1) are provided with connecting pipes (2), the opposite ends of the two connecting pipes (2) are provided with mounting communication pipes (3), the connecting pipes (2) and the mounting communication pipes (3) are provided with rotating screw rings (5) at the connection, the front surfaces of the two mounting communication pipes (3) are provided with input pipes (4); The limiting component comprises a clamping shaft (8), the clamping shaft (8) is arranged on the top of the rotating screw ring (5), the top of the mounting communication pipe (3) is provided with a limiting bolt (11), and the clamping shaft (8) can be connected with the limiting bolt (11).
2. A high power density heating element according to claim 1, characterised in that: The heating tube (1) is in a threaded structure, and the outer end surfaces of the two connecting pipes (2) are provided with mounting threads (6).
3. A high power density heating element according to claim 2, wherein: The opposite sides of the two rotating screw rings (5) are provided with threaded grooves connected with the mounting threads (6), the opposite sides of the two rotating screw rings (5) are rotatably provided with the mounting communication pipes (3), and the side surfaces of the two mounting communication pipes (3) are fixedly provided with the input pipes (4).
4. A high power density heating element according to claim 1, wherein: The inner cavities of the heating tube (1) and the connecting pipe (2) are provided with micro channels (12), and the micro channels (12) are communicated with the input pipes (4).
5. A high power density heating element according to claim 1, wherein: The top of the rotating screw ring (5) is fixedly provided with a clamping bolt (7), the top of the clamping bolt (7) is rotatably provided with a clamping shaft (8), the top end of the clamping shaft (8) is fixedly provided with an insulating handle (9), and the rotating screw ring (5) can be driven to rotate through the insulating handle (9).
6. A high power density heating element according to claim 5, wherein: The top of the mounting communication pipe (3) is fixedly provided with a limiting bolt (11), the top end of the insulating handle (9) is fixedly provided with a limiting rod (10), and the limiting rod (10) can be rotatably connected with the inside of the limiting bolt (11).