Non-uniform heating rod
By designing a non-uniform heating structure and a temperature measuring unit in the heating rod, the problem of unstable heating wire distribution was solved, thereby improving heating efficiency and temperature regulation accuracy.
Patent Information
- Application Number
- CN202520251246.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-02-18
AI Technical Summary
The heating wire distribution of existing heating rods is unstable, which affects heating efficiency.
Design a non-uniform heating rod, including a shell, a magnesium rod, a heating wire assembly, a connector and a connecting wire. The heating wire assembly is wound around the magnesium rod to form a non-uniform distribution, and a temperature measuring unit and a limiting block are provided to improve stability.
Stable distribution of heating wires was achieved, improving heating efficiency, and precise temperature regulation was realized through a temperature measuring unit.
Smart Images
Figure CN223694022U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to heating rod technical field especially relates to a non-uniform heating heating rod. BACKGROUND
[0002] The main role of the electric heating rod is to maintain the temperature stability in the storage tank container, prevent temperature drop. The electric heating rod is specially designed for the storage tank container, and the design purpose is to ensure that the temperature in the container is kept at the set value, avoid affecting the use effect due to long time low temperature. Compared with the traditional steam heating or hot water heating, the electric heating rod has higher safety and efficiency, can significantly reduce the accident rate and maintenance cost.
[0003] But the prior art cannot guarantee the distribution of heating wire, the internal structure of heating rod is not stable enough, influence heating efficiency. UTILITY MODEL CONTENT
[0004] The utility model discloses a non-uniform heating heating rod, solve the prior art and cannot guarantee the distribution of heating wire, the internal structure of heating rod is not stable enough, influence heating efficiency's problem.
[0005] In order to realize the above-mentioned purpose, the utility model provides a non-uniform heating heating rod, including shell, magnesium stick, heating wire total body, first connecting head, second connecting head, first connecting wire and second connecting wire, first connecting head and second connecting head are set respectively at both ends of magnesium stick, heating wire total body is covered in the surface of magnesium stick, both ends of heating wire total body are wound respectively in the surface of first connecting head and second connecting head, first connecting wire passes through magnesium stick and is fixedly connected with first connecting head, second connecting wire is fixedly connected with second connecting head, shell is covered in the surface of magnesium stick.
[0006] Wherein, heating wire total body includes upper section heating wire, middle section heating wire and lower section heating wire, upper section heating wire is covered in the upper end of magnesium stick, middle section heating wire is covered in the middle section of upper section heating wire, lower section heating wire is covered in the lower end of magnesium stick.
[0007] Wherein, the non-uniform heating heating rod further includes a lead wire and a temperature measuring unit, the temperature measuring unit is arranged inside the heating wire total body through the magnesium stick, and the lead wire is fixedly connected with the temperature measuring unit.
[0008] Wherein, the non-uniform heating heating rod further includes a limiting block, the limiting block is arranged inside the shell and located on one side of the magnesium stick, and the lead wire, the first connecting wire and the second connecting wire pass through the limiting block.
[0009] The non-uniform heating heating rod further comprises a fixed sheet and a threaded cover, the fixed sheet is arranged at one end of the shell, and the threaded cover is threadedly connected with the shell and located at one side of the shell.
[0010] The utility model discloses a non-uniform heating heating rod, first connecting head and second connecting head are arranged at both ends of magnesium stick respectively, heating wire is generally covered the surface of magnesium stick, and both ends of heating wire are generally wound the surface of first connecting head and second connecting head respectively, first connecting line is fixedly connected with first connecting head through magnesium stick, and second connecting line is fixedly connected with second connecting head, the shell is covered the surface of magnesium stick, when using, first connecting line and second connecting line are electrified, and first connecting head and second connecting head heat heating wire generally, and magnesium stick is adapted with shell and heating wire generally, so that heating wire generally stably covers the surface of magnesium stick. BRIEF DESCRIPTION OF DRAWINGS
[0011] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0012] Figure 1 It is the structure schematic diagram of the non-uniform heating heating rod of the utility model.
[0013] Figure 2 It is the structure schematic diagram of the non-uniform heating heating rod of the utility model.
[0014] Figure 3 It is the front view of the non-uniform heating heating rod of the utility model.
[0015] Figure 4 It is the structure schematic diagram of A of the non-uniform heating heating rod of the utility model. Figure 2
[0016] Figure 5 It is the structure schematic diagram of B of the non-uniform heating heating rod of the utility model. Figure 2
[0017] Figure 6 It is the structure schematic diagram of C of the non-uniform heating heating rod of the utility model. Figure 3
[0018] 1 - shell, 2 - magnesium rod, 3 - first connector, 4 - second connector, 5 - first connecting line, 6 - second connecting line, 7 - lead, 8 - temperature measuring unit, 9 - limit block, 10 - fixed sheet, 11 - threaded cover, 12 - upper section heating wire, 13 - middle section heating wire, 14 - lower section heating wire. DETAILED DESCRIPTION
[0019] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the present application, and cannot be understood as a limitation of the present application.
[0020] Please refer to Figures 1-6 , wherein, Figure 1 is a structure diagram of the non-uniform heating heating rod of the present application, Figure 2 is a structure diagram of the disassembly of the non-uniform heating heating rod of the present application, Figure 3 is a front view of the disassembly of the non-uniform heating heating rod of the present application, Figure 4 is a structure diagram of A of the present application Figure 2 , is a structure diagram of B of the present application Figure 5 , is a structure diagram of C of the present application Figure 2 , is a structure diagram of C of the present application Figure 6 , is a structure diagram of C of the present application Figure 3 .
[0021] The present application provides a kind of non-uniform heating heating rod, including shell 1, magnesium rod 2, heating wire total body, first connector 3, second connector 4, first connecting line 5, second connecting line 6, lead 7, temperature measuring unit 8, limit block 9, fixed sheet 10 and threaded cover 11, the heating wire total body includes upper section heating wire 12, middle section heating wire 13 and lower section heating wire 14, by the foregoing scheme, it solves the problem that the distribution of heating wire cannot be guaranteed in prior art, the internal structure of heating rod is not stable enough, affects heating efficiency.
[0022] For this specific embodiment, the first connector 3 and the second connector 4 are respectively arranged at the two ends of the magnesium rod 2, the heating wire total body is wrapped on the surface of the magnesium rod 2, the two ends of the heating wire total body are respectively wound on the surface of the first connector 3 and the second connector 4, the first connecting line 5 is fixedly connected with the first connector 3 by penetrating the magnesium rod 2, the second connecting line 6 is fixedly connected with the second connector 4, the shell 1 is wrapped on the surface of the magnesium rod 2, in use, the first connecting line 5 and the second connecting line 6 are electrified, the heating wire total body is heated by the first connector 3 and the second connector 4, the magnesium rod 2 is adapted with the shell 1 and the heating wire total body, so that the heating wire total body is stably wrapped on the surface of the magnesium rod 2.
[0023] The upper section heating wire 12 is wrapped on the upper end of the magnesium rod 2, the middle section heating wire 13 is wrapped on the middle section of the upper section heating wire 12, the lower section heating wire 14 is wrapped on the lower end of the magnesium rod 2, the upper section heating wire 12, the middle section heating wire 13 and the lower section heating wire 14 are wrapped on the magnesium rod 2, and the wrapping distances are different, so that the temperature is higher in the dense wrapping position when the power is added, and the effect of uneven heating is achieved.
[0024] Secondly, the temperature measuring unit 8 is arranged inside the heating wire assembly and passes through the magnesium rod 2, the lead wire 7 is fixedly connected with the temperature measuring unit 8, the temperature measuring unit 8 stably detects the corresponding position, and the electric signal is transmitted to the outside through the lead wire 7, so that the adjustment is facilitated.
[0025] Secondly, the limiting block 9 is arranged inside the shell 1 and located on one side of the magnesium rod 2, the lead wire 7, the first connecting line 5 and the second connecting line 6 pass through the limiting block 9, and the limiting block 9 is arranged to fix the lead wire 7, the first connecting line 5 and the second connecting line 6.
[0026] In addition, the fixing sheet 10 is arranged at one end of the shell 1, the threaded cover 11 is threadedly connected with the shell 1 and located on one side of the shell 1, the fixing sheet 10 is clamped outside the lead wire 7, the first connecting line 5 and the second connecting line 6, and is fixed through the threaded cover 11, so that the stability and the protection effect are improved.
[0027] When the utility model is used, the first connecting line 5 and the second connecting line 6 are electrified, the heating wire assembly is heated through the first connecting head 3 and the second connecting head 4, the magnesium rod 2 is matched with the shell 1 and the heating wire assembly, the heating wire assembly is stably wrapped on the surface of the magnesium rod 2, the upper section heating wire 12, the middle section heating wire 13 and the lower section heating wire 14 are wrapped on the magnesium rod 2, and the wrapping distances are different, so that the temperature is higher in the dense wrapping position when the power is added, the effect of uneven heating is achieved, the temperature measuring unit 8 stably detects the corresponding position, and the electric signal is transmitted to the outside through the lead wire 7, so that the adjustment is facilitated.
[0028] The above only discloses one or more preferred embodiments of the application, and cannot limit the scope of the application, and those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the application still belong to the scope of the application.
Claims
1. A non-uniform heating heating rod, characterized in that, It comprises a shell, a magnesium rod, a heating wire assembly, a first connecting head, a second connecting head, a first connecting line and a second connecting line, the first connecting head and the second connecting head are respectively arranged at both ends of the magnesium rod, the heating wire assembly is wrapped on the surface of the magnesium rod, both ends of the heating wire assembly are respectively wound on the surface of the first connecting head and the second connecting head, the first connecting line is fixedly connected with the first connecting head through the magnesium rod, the second connecting line is fixedly connected with the second connecting head, and the shell is wrapped on the surface of the magnesium rod.
2. The non-uniform heating heating rod according to claim 1, characterized in that, The heating wire assembly comprises an upper heating wire, a middle heating wire and a lower heating wire, the upper heating wire is wrapped on the upper end of the magnesium rod, the middle heating wire is wrapped on the middle section of the upper heating wire, and the lower heating wire is wrapped on the lower end of the magnesium rod.
3. The non-uniform heating heating rod according to claim 2, characterized in that, The non-uniform heating heating rod further comprises a lead wire and a temperature measuring unit, the temperature measuring unit is arranged inside the heating wire assembly through the magnesium rod, and the lead wire is fixedly connected with the temperature measuring unit.
4. The non-uniform heating heating rod according to claim 3, characterized in that, The non-uniform heating heating rod further comprises a limiting block, the limiting block is arranged inside the shell and located on one side of the magnesium rod, and the lead wire, the first connecting line and the second connecting line pass through the limiting block.
5. The non-uniform heating heating rod according to claim 4, characterized in that, The non-uniform heating heating rod further comprises a fixed sheet and a threaded cover, the fixed sheet is arranged at one end of the shell, and the threaded cover is threadedly connected with the shell and located on one side of the shell.