Quick-heating electromagnetic heating pipe

Abstract

The utility model relates to the technical field of heating pipes, and provides a quick-heating electromagnetic heating pipe, which comprises a fixed seat and a connecting seat, a heating pipe is arranged at the top of the connecting seat, an electromagnetic coil is sleeved on the peripheral surface of the heating pipe, a top seat is fixedly arranged at the top of the heating pipe, and the top seat is fixedly arranged on the top of the heating pipe through structures such as a movable block and a clamping block. During mounting, the bottom of the connecting base is aligned with a mounting groove formed in the fixing base to be inserted, when two clamping blocks arranged in the connecting base in a sliding mode move to one side of a clamping groove formed in the mounting groove, first springs can eject the clamping blocks into the clamping groove, and fixing is completed at the moment; disassembly can be completed by pulling the movable block through the receding rod to pull the guide rod and the clamping block together, and the effect of convenient disassembly is achieved. By means of the technical scheme, the problems that in the prior art, rapid installation and disassembly cannot be achieved, and protectiveness is insufficient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating tubes, and in particular to a rapid-heating electromagnetic heating tube. Background Art

[0002] The background technology of thermal electromagnetic heating tubes is mainly based on the integration of electromagnetic induction heating principles and rapid heating technology. This heating tube uses alternating current to generate a magnetic field in the coil. Through the interaction of the magnetic field and the metal conductor, eddy currents are induced inside the conductor, thereby generating heat, thereby achieving rapid heating of the fluid in the tube. The introduction of rapid heating technology not only improves heating efficiency and reduces heating time, but also ensures heating uniformity. In addition, electromagnetic heating does not require contact heating elements, thus avoiding the safety hazards that may be brought about by traditional heating methods, while meeting environmental protection requirements.

[0003] The prior art authorization publication number is CN214675750U, titled "A High-Efficiency Heat Exchange Electromagnetic Induction Heating Tube." This high-efficiency heat exchange electromagnetic induction heating tube consists of multiple heating tubes, a high-temperature resistant and waterproof insulating tube, and an electromagnetic coil. The heating tubes are placed inside the insulating tube, and the electromagnetic coil is tightly wound around the insulating tube.

[0004] However, this patent forms an enclosed space by cooperating the fixing plate and sealing ring on the installation head with its internal structure. The internal structure of the device is complex, inconvenient to repair and replace, and the fixing and disassembly are cumbersome, resulting in low work efficiency. In addition, this patent is directly exposed to the external environment for use, and is not equipped with corresponding protective equipment. It is easily hit or touched by external objects, and its protection is insufficient. Utility Model Content

[0005] The utility model provides a rapid-heating electromagnetic heating tube, which solves the problems of being unable to be quickly installed and disassembled and having insufficient protection in the related art.

[0006] The technical solution of the utility model is as follows:

[0007] A fast-heating electromagnetic heating tube comprises a fixed seat and a connecting seat, a heating tube is installed on the top of the connecting seat, an electromagnetic coil is sleeved on the outer circumference of the heating tube, a top seat is fixedly provided on the top of the heating tube, a movable block is slidingly assembled inside the connecting seat, the internal movable hinge of the movable block has two symmetrically arranged support rods, the top movable hinges of the two support rods have guide rods, one side of the two guide rods is fixedly connected to a clamping block by screws, and one side of the movable block is fixedly connected to a retreat rod by screws.

[0008] Preferably, two symmetrically arranged side blocks are welded to the bottom of the top seat, a protective cover is slidably mounted inside the fixing seat, and a mounting groove is provided inside the fixing seat.

[0009] Preferably, a groove is provided inside the connecting seat, the movable block is slidably connected inside the groove, a second spring is welded to the bottom of the movable block, and the other end of the second spring is welded to the bottom wall of the groove to provide space for the movable block to move.

[0010] Preferably, a straight groove is provided on the top of the fixing seat, the bottom of the protective cover is fixedly connected to the bottom wall of the straight groove, and two symmetrically arranged through holes are provided inside the protective cover, and the through holes cooperate with the side blocks to protect the device.

[0011] Preferably, two symmetrically arranged card slots are provided inside the installation slot, and the card block is slidably connected inside the card slots for fixed installation.

[0012] Preferably, two symmetrically arranged movable grooves are provided on the outer peripheral surface of the connecting seat, and a first spring is provided on the outer sleeve of the guide rod. One end of the first spring is welded to one side of the clamping block, and the other end of the first spring is welded to the side wall of the movable groove for fixing the clamping block.

[0013] Preferably, a retreat groove is provided on the outer peripheral surface of the connecting seat, and the retreat rod is slidably connected to the inside of the retreat groove to realize the disassembly action.

[0014] The working principle and beneficial effects of the utility model are as follows:

[0015] 1. In the utility model, by setting structures such as movable blocks and clamping blocks, when installing, the bottom of the connecting seat is aligned with the installation slot opened in the fixed seat and inserted. When the two clamping blocks slidingly arranged inside the connecting seat move to one side of the clamping slot opened inside the installation slot, the first spring will eject the clamping block into the clamping slot, and the fixation is completed at this time. When disassembling, the retreat rod is pressed downward, and the retreat rod pulls the movable block to pull the guide rod and the clamping block together to complete the disassembly, thereby achieving the effect of convenient disassembly.

[0016] 2. In the utility model, a protective cover is installed inside the fixed seat through the arrangement of structures such as a protective cover and side blocks, and two symmetrically arranged through holes are opened inside the protective cover. The operator stretches the protective cover and hangs the through holes on the two side blocks welded on the bottom of the top seat, which effectively enhances the protection of the heating tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the internal transmission structure of the utility model;

[0020] Figure 3 This is a schematic structural diagram of the utility model.

[0021] In the figure: 1. Fixed seat; 2. Connecting seat; 3. Heating tube; 4. Electromagnetic coil; 5. Top seat; 6. Retreat rod; 7. Retreat slot; 8. Side block; 9. Groove; 10. Movable slot; 11. Movable block; 12. Straight slot; 13. Protective cover; 14. First spring; 15. Support rod; 16. Guide rod; 17. Second spring; 18. Block; 19. Slot. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] like Figures 1 to 3 As shown, this embodiment proposes a fixed seat 1 and a connecting seat 2, a heating tube 3 is installed on the top of the connecting seat 2, an electromagnetic coil 4 is sleeved on the outer circumference of the heating tube 3, a top seat 5 is fixedly provided on the top of the heating tube 3, and a movable block 11 is slidingly assembled inside the connecting seat 2. The internal movable hinge of the movable block 11 has two symmetrically arranged support rods 15, and the top movable hinges of the two support rods 15 have guide rods 16. One side of the two guide rods 16 is fixedly connected to a card block 18 by screws, and one side of the movable block 11 is fixedly connected to The retreat rod 6 is provided with structures such as the movable block 11 and the clamping block 18. When installing, the bottom of the connecting seat 2 is aligned with the installation slot opened in the fixed seat 1 and inserted. When the two clamping blocks 18 slidingly arranged inside the connecting seat 2 move to one side of the clamping slot 19 opened inside the installation slot, the first spring 14 will eject the clamping block 18 into the clamping slot 19. At this time, the fixation is completed. When disassembling, the retreat rod 6 is pressed downward. The movable block 11 is pulled by the retreat rod 6 to pull the guide rod 16 and the clamping block 18 together to complete the disassembly, thereby achieving the effect of convenient disassembly.

[0025] like Figures 1 to 3 As shown, a groove 9 is opened inside the connecting seat 2, and the movable block 11 is slidably connected inside the groove 9. A second spring 17 is welded to the bottom of the movable block 11, and the other end of the second spring 17 is welded to the bottom wall of the groove 9.

[0026] like Figures 1 to 3 As shown, two symmetrically arranged clamping slots 19 are provided inside the installation slot, and the clamping block 18 is slidably connected inside the clamping slots 19 .

[0027] like Figures 1 to 3 As shown, two symmetrically arranged movable grooves 10 are provided on the outer peripheral surface of the connecting seat 2, and a first spring 14 is sleeved on the outside of the guide rod 16. One end of the first spring 14 is welded to one side of the block 18, and the other end of the first spring 14 is welded to the side wall of the movable groove 10.

[0028] like Figures 1 to 3 As shown, a retreat groove 7 is provided on the outer peripheral surface of the connecting seat 2 , and the retreat rod 6 is slidably connected inside the retreat groove 7 .

[0029] In this embodiment, during installation, the operator aligns the bottom of the connecting seat 2 of the electromagnetic heating tube with the installation groove opened inside the fixing seat 1 and inserts it. Because one side of the block 18 is inclined, the two symmetrically arranged blocks 18 sliding inside the connecting block are squeezed by the installation groove 20 and move toward the inside of the movable groove 10. At this time, the first spring 14 will be compressed, thereby deforming and storing energy. When the block 18 moves to the slot 19 opened in the installation groove and is completely aligned, the first spring 14 loses the external force and releases the energy, ejecting the block 18 into the inside of the slot 19. At this time, the fixation is completed. Then the operator turns on the power. When the electromagnetic coil 4 is energized to generate a magnetic field, the alternating magnetic field will penetrate the surrounding area and the inside of the heating tube 3 to generate a Joule heating effect, thereby converting electrical energy into thermal energy, achieving fast and efficient heating. When the work is completed and it needs to be disassembled, the retreat block is moved to When the lever 16 is pulled down, the block 18 is moved together with the guide rod 16, and the other end of the guide rod 16 is fixed on the block 18. When the lever 16 is pulled down, the block 18 is moved together with the guide rod 16, and the block 18 is pulled out of the slot 19. At this time, the limiting effect between the connecting seat 2 and the fixed seat 1 is lost, and the disassembly can be completed. The quick disassembly makes the maintenance and repair of the device more convenient. When the device needs to be cleaned, replaced or repaired, it can be quickly disassembled without disassembling the entire device, saving time and labor.

[0030] Example 2

[0031] like Figures 1 to 3As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that two symmetrically arranged side blocks 8 are welded to the bottom of the top seat 5, and a protective cover 13 is slidingly assembled inside the fixed seat 1. A mounting groove is provided inside the fixed seat 1. Through the arrangement of structures such as the protective cover 13 and the side blocks 8, the protective cover 13 is installed inside the fixed seat 1, and two symmetrically arranged through holes are provided inside the protective cover 13. The operator stretches the protective cover 13 and hangs the through holes on the two side blocks 8 welded on the bottom of the top seat 5, thereby achieving the effect of improving protection.

[0032] like Figures 1 to 3 As shown, a straight groove 12 is provided on the top of the fixing seat 1, and the bottom of the protective cover 13 is fixedly connected to the bottom wall of the straight groove 12. Two symmetrically arranged through holes are provided inside the protective cover 13, and the through holes cooperate with the side blocks 8.

[0033] In this embodiment, when the work is completed and the heating device is cooled, the operator only needs to stretch the protective cover 13 in the straight groove 12 opened inside the fixing seat 1, and hang the two through holes opened on the protective cover 13 on the two side blocks 8 welded at the bottom of the top seat 5 to complete the protection of the device. By installing the protective cover 13, it is possible to effectively prevent external objects from directly colliding, squeezing or other physical damage to the device, thereby protecting the internal components of the device from damage by external forces, and protecting it from erosion by pollutants such as dust and oil in the environment, reducing wear and aging of the device and extending its service life.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rapid heating electromagnetic heating tube, characterized in that: The invention comprises a fixed seat (1) and a connecting seat (2), wherein a heating tube (3) is installed on the top of the connecting seat (2), an electromagnetic coil (4) is sleeved on the outer peripheral surface of the heating tube (3), a top seat (5) is fixedly arranged on the top of the heating tube (3), a movable block (11) is slidably assembled inside the connecting seat (2), an internal movable hinge of the movable block (11) has two symmetrically arranged support rods (15), the top movable hinges of the two support rods (15) have guide rods (16), one side of the two guide rods (16) is fixedly connected to a clamping block (18) by screws, and one side of the movable block (11) is fixedly connected to a retreat rod (6) by screws.

2. The rapid heating electromagnetic heating tube according to claim 1, characterized in that: Two symmetrically arranged side blocks (8) are welded to the bottom of the top seat (5); a protective cover (13) is slidably mounted inside the fixing seat (1); and a mounting groove is provided inside the fixing seat (1).

3. The rapid heating electromagnetic heating tube according to claim 2, characterized in that: A groove (9) is provided inside the connecting seat (2), and the movable block (11) is slidably connected inside the groove (9). A second spring (17) is welded to the bottom of the movable block (11), and the other end of the second spring (17) is welded to the bottom wall of the groove (9).

4. The rapid heating electromagnetic heating tube according to claim 3, characterized in that: The top of the fixing seat (1) is provided with a straight groove (12), the bottom of the protective cover (13) is fixedly connected to the bottom wall of the straight groove (12), and the interior of the protective cover (13) is provided with two symmetrically arranged through holes, which cooperate with the side blocks (8).

5. The rapid heating electromagnetic heating tube according to claim 4, characterized in that: Two symmetrically arranged card slots (19) are provided inside the installation slot, and the card block (18) is slidably connected inside the card slots (19).

6. The rapid heating electromagnetic heating tube according to claim 5, characterized in that: Two symmetrically arranged movable grooves (10) are provided on the outer peripheral surface of the connecting seat (2); a first spring (14) is sleeved on the outer portion of the guide rod (16); one end of the first spring (14) is welded to one side of the clamping block (18), and the other end of the first spring (14) is welded to the side wall of the movable groove (10).

7. The rapid heating electromagnetic heating tube according to claim 6, characterized in that: A retreat groove (7) is provided on the outer peripheral surface of the connecting seat (2), and the retreat rod (6) is slidably connected to the inside of the retreat groove (7).

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