Tubular cast aluminum heater

Abstract

The utility model provides a tubular cast aluminum heater which comprises a first outer cast aluminum sleeve and a second outer cast aluminum sleeve, the two ends of the first outer cast aluminum sleeve and the two ends of the second outer cast aluminum sleeve are fixedly provided with positioning assemblies, and electric heating wires are embedded in the first outer cast aluminum sleeve and the second outer cast aluminum sleeve. A butt joint component is fixedly installed on the outer side of the first outer cast aluminum sleeve and the outer side of the second outer cast aluminum sleeve, and the butt joint component is connected with the electric heating wire in an assembled mode. And the first outer cast aluminum sleeve and the second outer cast aluminum sleeve are combined into a sleeve tube. Self heating operation is achieved through the electric heating wires in the outer cast aluminum sleeve and the second outer cast aluminum sleeve, sleeving and wrapping of a heated object are achieved through mutual combination of the electric heating wires, and therefore heating comprehensiveness can be guaranteed, the heating effect is enhanced, and the heating effect is more remarkable compared with a traditional plate type heating device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heater, specifically relates to a tubular cast aluminum heater. BACKGROUND

[0002] The cast aluminum heater is a kind of heating equipment that uses electric energy to transfer heat to air or other medium. Its main feature is to use aluminum alloy material as the shell of heating element. The cast aluminum heater is widely used in many fields due to its high heat dissipation, corrosion resistance, lightweight, aesthetic durability and safety. The selection of appropriate cast aluminum heater needs to be determined according to the specific application scenario and requirements, and appropriate maintenance and maintenance are needed to ensure its long-term stable operation.

[0003] Some cast aluminum heaters are mainly in the form of plates. The plate-type cast aluminum heater is widely used in various occasions due to its compact structure and easy installation. Although the plate-type cast aluminum heater is the mainstream, there are other heating forms, such as tubular or columnar heating objects. When heating, the traditional plate-type heater cannot completely connect with the tubular heating object, resulting in that part of the surface cannot be quickly heated, which affects the heat conduction effect of the heater. Moreover, the traditional heater itself lacks corresponding positioning structure. When heating, the heating object needs to be placed on the external structure, and the external structure is used to support and cooperate to realize the placement of the heating object to realize the heating operation. It cannot be positioned independently, which increases the limitations during operation.

[0004] Therefore, the present application provides a tubular cast aluminum heater. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a tubular cast aluminum heater to solve the problems mentioned in the background art.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions:

[0007] A tubular cast aluminum heater, comprising a first outer cast aluminum sleeve and a second outer cast aluminum sleeve, the two ends of the first outer cast aluminum sleeve and the second outer cast aluminum sleeve are fixedly installed with positioning assemblies, the interiors of the first outer cast aluminum sleeve and the second outer cast aluminum sleeve are embeddedly installed with electric heating wires, the outer sides of the first outer cast aluminum sleeve and the second outer cast aluminum sleeve are fixedly installed with butt joint components, and the butt joint components are assembled with the electric heating wires; the first outer cast aluminum sleeve and the second outer cast aluminum sleeve are combined into a sleeve-shaped tube, the positioning assembly comprises a mounting ring and a positioning component, the two ends of the first outer cast aluminum sleeve and the second outer cast aluminum sleeve are fixedly installed with mounting rings, and the mounting rings are provided with adjusting openings, and the mounting rings are assembled with two groups of positioning components through the adjusting openings.

[0008] Further, the first outer cast aluminum sleeve and the second outer cast aluminum sleeve are provided with observation openings, and the observation openings of the first outer cast aluminum sleeve and the second outer cast aluminum sleeve form a circular shape.

[0009] Further, the first outer cast aluminum sleeve and the second outer cast aluminum sleeve are provided with butt joints on two sides, and the butt joints are provided with mutually corresponding mounting holes.

[0010] Further, the butt joint component comprises a butt joint plug and a mounting seat, the mounting seat is fixedly installed on the outer side of the first outer cast aluminum sleeve and the second outer cast aluminum sleeve, and the butt joint plug is fixedly installed on the mounting seat and electrically connected with the electric heating wire.

[0011] Further, the positioning component comprises a mounting block, a positioning pin and a limiting guide pin, the limiting guide pin is installed through the adjusting opening, the outer end of the limiting guide pin is butt jointed with the mounting block, the mounting block and the limiting guide pin are movably connected, the mounting block is provided with a threaded hole, and the positioning pin is butt jointed with the mounting block through the threaded hole.

[0012] The utility model provides a tubular cast aluminum heater, which has the following beneficial effects compared with the prior art:

[0013] The electric heating wire inside the outer cast aluminum sleeve and the second outer cast aluminum sleeve realizes self-heating operation, and the self-heating operation realizes the sleeving and wrapping of the heating object through the mutual combination of the outer cast aluminum sleeve and the second outer cast aluminum sleeve, which not only ensures the comprehensiveness of heating but also enhances the heating effect, and the heating effect is more remarkable than that of the traditional plate-type heating.

[0014] The positioning assembly can realize the rapid positioning of the heater on the heating object, which can not only increase the adaptation range of heating but also ensure the stability of the heater during operation and ensure that the heating object can be uniformly heated in the middle of the heater. DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description can be used to obtain other drawings without creative labor for those skilled in the art.

[0016] Figure 1 The utility model discloses a heater overall structure schematic diagram is shown;

[0017] Figure 2 The utility model discloses an outer cast aluminum sleeve assembly structure schematic diagram is shown;

[0018] Figure 3An enlarged schematic diagram of part A of this utility model is shown;

[0019] Figure 4 A schematic diagram of the internal structure of the cast aluminum sleeve of this utility model is shown;

[0020] The figure shows: 1. First outer cast aluminum sleeve; 11. Observation port; 12. Mutation interface; 13. Mounting hole; 2. Second outer cast aluminum sleeve; 3. Mutation component; 31. Mutation plug; 32. Mounting base; 4. Positioning component; 41. Mounting ring; 411. Adjustment port; 42. Positioning component; 421. Mounting block; 422. Positioning pin; 423. Limiting guide pin; 5. Electric heating wire. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example 1

[0022] To address the technical problems in the background section, the following tubular cast aluminum heater is provided:

[0023] Combination Figures 1-4 As shown, the present invention provides a tubular cast aluminum heater, including a first outer cast aluminum sleeve 1 and a second outer cast aluminum sleeve 2. Positioning components 4 are fixedly installed at both ends of the first outer cast aluminum sleeve 1 and the second outer cast aluminum sleeve 2. Electric heating wires 5 are embedded inside the first outer cast aluminum sleeve 1 and the second outer cast aluminum sleeve 2. A docking component 3 is fixedly installed on the outside of the first outer cast aluminum sleeve 1 and the second outer cast aluminum sleeve 2, and the docking component 3 is assembled and connected to the electric heating wires 5.

[0024] During this process, the first outer cast aluminum sleeve 1 and the second outer cast aluminum sleeve 2 are semi-circular and achieve their own heating operation through the internal electric heating wire 5. By combining with each other, they can wrap the object to be heated, which not only ensures the comprehensiveness of heating but also enhances the heating effect. Compared with the traditional plate heating, the heating effect is more significant. The electric heating wire 5 is electrically connected to the outside through the docking component 3, which facilitates the electric heating of the heater by personnel. The positioning component 4 can realize the rapid positioning of the heater on the object to be heated. This can not only increase the heating adaptability range but also ensure the stability of the heater during operation, ensuring that the object to be heated can be uniformly heated in the center of the heater.

[0025] The first outer cast aluminum sleeve 1 and the second outer cast aluminum sleeve 2 are combined into a sleeve shape. The positioning component 4 includes a mounting ring 41 and a positioning component 42. The first outer cast aluminum sleeve 1 and the second outer cast aluminum sleeve 2 are both fixedly mounted with mounting rings 41, and the mounting rings 41 are provided with adjustment ports 411. The mounting rings 41 are equipped with two sets of positioning components 42 through the adjustment ports 411.

[0026] During this process, the sleeve-like structure formed by the first outer cast aluminum sleeve 1 and the second outer cast aluminum sleeve 2 enables the enveloping heating operation of the object to be heated, ensuring that the object can be heated evenly. Furthermore, during the heating operation, the personnel can first adjust the positioning component 42 in real time within the adjustment port 411 of the mounting ring 41, so that the positioning component 42 can be adjusted in real time according to the part of the object to be heated. Then, the positioning component 42 can be used to achieve the internal positioning of the object to be heated, ensuring that it can be heated stably. Example 2

[0027] like Figure 1 and Figure 4 As shown, based on the above embodiments, this embodiment further provides the following:

[0028] In this embodiment, both the first outer aluminum sleeve 1 and the second outer aluminum sleeve 2 are provided with observation ports 11, and the observation ports 11 on the first outer aluminum sleeve 1 and the second outer aluminum sleeve 2 form a circular shape.

[0029] During this period, after the observation ports 11 on the first outer aluminum sleeve 1 and the second outer aluminum sleeve 2 form a circular shape, personnel can monitor the actual heating process of the object being heated through the observation ports 11, which facilitates operation.

[0030] In this embodiment, both sides of the first outer cast aluminum sleeve 1 and the second outer cast aluminum sleeve 2 are provided with a mating interface 12, and the mating interface 12 is provided with corresponding mounting holes 13.

[0031] During the assembly of the first outer cast aluminum sleeve 1 and the second outer cast aluminum sleeve 2, the personnel can extend the mounting component into the interface 12 and then mate the mounting component with the mounting hole 13 to achieve a tight connection between the first outer cast aluminum sleeve 1 and the second outer cast aluminum sleeve 2. Example 3

[0032] like Figures 1-4 As shown, based on the above embodiments, this embodiment further provides the following:

[0033] In this embodiment, the docking component 3 includes a docking plug 31 and a mounting base 32. The mounting base 32 is fixedly installed on the outer side of the first outer cast aluminum sleeve 1 and the second outer cast aluminum sleeve 2, and the docking plug 31 is fixedly installed on the mounting base 32. The docking plug 31 is electrically connected to the electric heating wire 5.

[0034] During this process, personnel need to connect the external wiring plug to the docking plug 31. The docking plug 31 is electrically connected to the electric heating wire 5 to achieve conductive heating of the electric heating wire 5. The mounting base 32 enables the cast aluminum sleeve to be installed on the docking plug 31, thus assembling the heater.

[0035] In this embodiment, the positioning component 42 includes a mounting block 421, a positioning pin 422, and a limiting guide pin 423. The limiting guide pin 423 is installed through the adjustment port 411. The mounting block 421 is installed at the outer end of the limiting guide pin 423, and the mounting block 421 and the limiting guide pin 423 are movably connected. The mounting block 421 is provided with a threaded hole, and the positioning pin 422 is installed on the mounting block 421 through the threaded hole.

[0036] During this period, the personnel can adjust the mounting block 421. The mounting block 421 can be adjusted by moving at the end of the limit guide pin 423, so that the positioning angle on the mounting block 421 can be adjusted as required.

[0037] Then the operator can rotate the positioning pin 422, causing the positioning pin 422 to extend on the mounting block 421, causing the end of the positioning pin 422 to be positioned on the heated mating surface, so that the heated object can be located inside the cast aluminum sleeve.

[0038] To further explain, the positioning component 42 is used when the size of the object to be heated is smaller than the diameter of the cast aluminum sleeve, making it impossible for the cast aluminum sleeve to fit the object. Therefore, the positioning component 42 is needed to assist in positioning the object and ensure that the object to be heated is limited to the cast aluminum sleeve. When the cast aluminum sleeve can fit the object to be heated, there is no need to use the positioning component 42 for positioning.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A tubular cast aluminum heater, characterized in that: It includes a first outer cast aluminum sleeve (1) and a second outer cast aluminum sleeve (2). Positioning components (4) are fixedly installed at both ends of the first outer cast aluminum sleeve (1) and the second outer cast aluminum sleeve (2). Electric heating wires (5) are embedded inside the first outer cast aluminum sleeve (1) and the second outer cast aluminum sleeve (2). A docking component (3) is fixedly installed on the outside of the first outer cast aluminum sleeve (1) and the second outer cast aluminum sleeve (2), and the docking component (3) is assembled and connected with the electric heating wire (5). The first outer cast aluminum sleeve (1) and the second outer cast aluminum sleeve (2) are combined into a sleeve shape. The positioning component (4) includes a mounting ring (41) and a positioning component (42). The first outer cast aluminum sleeve (1) and the second outer cast aluminum sleeve (2) are both fixedly installed with mounting rings (41), and the mounting rings (41) are provided with adjustment ports (411). The mounting rings (41) are equipped with two sets of positioning components (42) through the adjustment ports (411).

2. A tubular cast aluminum heater according to claim 1, characterized in that: Both the first outer aluminum sleeve (1) and the second outer aluminum sleeve (2) are provided with observation ports (11), and the observation ports (11) on the first outer aluminum sleeve (1) and the second outer aluminum sleeve (2) form a circular shape.

3. A tubular cast aluminum heater according to claim 2, characterized in that: Both sides of the first outer aluminum sleeve (1) and the second outer aluminum sleeve (2) are provided with a mating interface (12), and the mating interface (12) is provided with corresponding mounting holes (13).

4. A tubular cast aluminum heater according to claim 3, characterized in that: The docking component (3) includes a docking plug (31) and a mounting base (32). The mounting base (32) is fixedly installed on the outer side of the first outer cast aluminum sleeve (1) and the second outer cast aluminum sleeve (2), and the docking plug (31) is fixedly installed on the mounting base (32). The docking plug (31) is electrically connected to the electric heating wire (5).

5. A tubular cast aluminum heater according to claim 4, characterized in that: The positioning component (42) includes a mounting block (421), a positioning pin (422), and a limiting guide pin (423). The limiting guide pin (423) is installed through the adjustment port (411). The mounting block (421) is installed on the outer end of the limiting guide pin (423), and the mounting block (421) and the limiting guide pin (423) are movably connected. The mounting block (421) is provided with a threaded hole, and the positioning pin (422) is installed on the mounting block (421) through the threaded hole.

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