Anti-explosion electromagnetic heating rod for storage tank
By designing structures such as thermal conductivity shells and slider mounting shells on the electromagnetic heating rods, the contact between the heating rods and the medium is solved, and the safety hazards of the electromagnetic heating rods are solved when heating flammable media is improved, and the explosion-proof performance is ensured, ensuring the heating process Security.
Patent Information
- Application Number
- CN202421128961.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-23
AI Technical Summary
Electromagnetic heating rods have safety hazards when heating flammable media, which may cause combustion or explosion, reducing their applicability.
A tank explosion-proof electromagnetic heating rod was designed. By placing a heat conducting shell and a slider mounting shell on the outer wall of the heating rod main body, the heating rod isolates the contact with the medium, increasing the explosion-proof performance, and through the design of the positioning block and the positioning seat Achieve rapid assembly and limiting functions.
It effectively reduces the risk of explosion caused by contact between the heating rod and the medium, improves the explosion-proof performance of the device, and ensures the safety of heating flammable media.
Smart Images
Figure CN222203592U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electromagnetic heating, in particular to an explosion-proof electromagnetic heating rod for a storage tank. Background Art
[0002] An electromagnetic heating rod is a device that uses the principle of electromagnetic induction to convert electrical energy into thermal energy. When the electromagnetic heating rod is connected to a power source, the electromagnetic field around it will generate energy, which will be transferred to the inside of the conductor, causing the conductor to heat up, thereby heating the medium that needs to be heated.
[0003] In order to effectively heat the medium inside the tank, electromagnetic heating rods are widely used. However, in the process of using electromagnetic heating rods, we must pay special attention to the type of heated medium, especially when it comes to flammable media. Due to the working principle of electromagnetic heating rods, the heat and electromagnetic field generated by them may cause safety hazards, such as medium combustion or even explosion. This potential risk greatly reduces the applicability of electromagnetic heating rods in heating flammable media, so when choosing heating equipment, we must carefully consider it according to the characteristics of the medium. Therefore, ensuring the safety of the heating medium has become an issue that must be paid attention to when using electromagnetic heating rods.
[0004] Therefore, it is necessary to provide a new explosion-proof electromagnetic heating rod for storage tanks to solve the above-mentioned technical problems. Summary of the invention
[0005] The utility model provides an explosion-proof electromagnetic heating rod for a storage tank to address the deficiencies of the prior art.
[0006] The utility model discloses an explosion-proof electromagnetic heating rod for a storage tank, comprising a storage tank body, wherein mounting tubes protruding outwards are respectively arranged at the central positions of the left and right outer walls of the storage tank body, and electromagnetic controllers are fixedly installed on the mounting tubes, and the two electromagnetic controllers are respectively fixedly connected with the heating rod bodies on the end faces of one side close to the storage tank body, one end of the two heating rod bodies respectively passes through the mounting tubes on the left and right sides and is placed in the storage tank body, and a heat-conducting shell is sheathed on the outer wall of the heating rod body; an injection port is arranged at the upper end of the storage tank body, and a discharge port is arranged at the bottom.
[0007] As a further improvement of the utility model, two mounting seats are symmetrically fixedly connected to the surface of one end of the heat-conducting shell, a mounting groove is opened inside the mounting seat, a bidirectional screw rod is rotatably connected to the inner wall of the mounting groove, and L-shaped blocks are threadedly and slidably connected to the two ends of the outer wall of the bidirectional screw rod, and two mounting blocks are symmetrically fixedly connected to the surface of one end of the heating rod body, and limiting holes are respectively opened on the upper and lower surfaces of the mounting blocks, and the vertical section of the L-shaped block is placed in the limiting hole and slidably connected to it.
[0008] As a further improvement of the utility model, rotating blocks are respectively fixed at the upper and lower ends of the bidirectional screw rod, and semicircular grooves are equidistantly provided on the outer wall of the rotating block.
[0009] As a further improvement of the utility model, two positioning seats are symmetrically fixedly connected to the outer wall surface of the installation tube, and two positioning blocks are symmetrically fixed to one end surface of the electromagnetic controller, and the positioning blocks are movably inserted in the positioning seats.
[0010] As a further improvement of the utility model, two slider mounting shells are symmetrically fixedly connected to the outer wall surface of the mounting tube, slider mounting grooves are respectively opened at the upper and lower ends of the slider mounting shells, a slider body is arranged in the slider mounting groove, a spring is fixed at the lower end of the slider body, and the other end of the spring is fixedly connected to the bottom of the slider mounting groove; two concave seats are symmetrically fixedly connected to the end surface of one side of the electromagnetic controller, rectangular through holes are respectively opened on the upper and lower surfaces of one end of the concave seat, and the two slider bodies are respectively slidably inserted in the two rectangular through holes.
[0011] As a further improvement of the utility model, a sealing slide plate is slidably connected to the inner wall of the slider installation groove.
[0012] As a further improvement of the present invention, rounded corners are provided at both side edges of the upper end of the slider body.
[0013] The utility model discloses an explosion-proof electromagnetic heating rod for a storage tank, which has a reasonable structural design. A heat-conducting shell is provided on the outer wall of the heating rod body to isolate the heating rod body from the medium in the storage tank body, which can effectively reduce the risk of explosion caused by the contact between the heating rod body and the medium, and improve the explosion-proof performance of the device. The structural design of the slider mounting shell and the concave seat enables the electromagnetic controller to be quickly assembled with the storage tank body, and the design of the positioning block and the positioning seat can further limit the electromagnetic controller. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is a cross-sectional view of the utility model;
[0016] Figure 3 This is a schematic diagram of the assembly structure of the electromagnetic controller and the heating rod body of the utility model;
[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle;
[0018] Figure 5 This is a schematic diagram of the slider installation shell structure of the utility model. Implementation
[0019] The utility model discloses an explosion-proof electromagnetic heating rod for a storage tank, comprising a storage tank body 1, wherein mounting pipes 20 protruding outwards are respectively arranged at the center positions of the outer walls on the left and right sides of the storage tank body 1, an injection port 21 is arranged at the upper end of the storage tank body 1, and a discharge port 22 is arranged at the bottom.
[0020] Two positioning seats 11 are symmetrically fixedly connected to the outer wall surface of the mounting tube 20, and two positioning blocks 12 are symmetrically fixedly connected to one side end surface of the electromagnetic controller 2. The positioning blocks 12 are movably inserted in the positioning seats 11. By inserting the positioning blocks 12 into the positioning seats 11, the electromagnetic controller 2 can be limited. Two slider mounting shells 13 are symmetrically fixedly connected to the outer wall surface of the mounting tube 20, and slider mounting grooves 15 are respectively provided at the upper and lower ends of the slider mounting shells 13. A slider body 17 is provided in the slider mounting groove 15, and fillets are provided at the edge positions of both sides of the upper end of the slider body 17. The rounded corner design reduces the friction and resistance at the edge positions of the slider body 17; a slider body 17 is fixedly provided at the lower end of the slider body 17. A spring 18 is fixedly provided, and the other end of the spring 18 is fixedly connected to the bottom of the slider mounting groove 15; two concave seats 14 are symmetrically fixedly connected to the end surface of one side of the electromagnetic controller 2, and rectangular through holes 16 are respectively opened on the upper and lower surfaces of one end of the concave seat 14, and the two slider bodies 17 are respectively slidably inserted in the two rectangular through holes 16; a sealing slide plate 19 is slidably connected to the inner wall of the slider mounting groove 15; by inserting the positioning block 12 into the positioning seat 11, inserting the slider mounting shell 13 into the concave seat 14, and then pulling the sealing slide plate 19 out of the slider mounting groove 15, the slider body 17 will pop out under the action of the spring 18 and be inserted into the rectangular through hole 16, so that the electromagnetic controller 2 can be quickly assembled with the tank body 1.
[0021] A heating rod body 3 is fixedly connected to the end surface of one side of the two electromagnetic controllers 2 close to the tank body 1, and one end of the two heating rod bodies 3 passes through the installation pipes 20 on the left and right sides and is placed in the tank body 1, and a heat-conducting shell 4 is sleeved on the outer wall of the heating rod body 3; the heating rod body 3 and the heat-conducting shell 4 form a sleeve structure, which isolates the heating rod body 3 from the medium in the tank body 1, can effectively reduce the explosion risk caused by the contact between the heating rod body 3 and the medium, and increases the explosion-proof performance of the device.
[0022] Two mounting blocks 6 are symmetrically fixedly connected to one end surface of the heating rod body 3, and limiting holes 8 are respectively provided on the upper and lower surfaces of the mounting blocks 6; two mounting seats 5 are symmetrically fixedly connected to one end surface of the heat-conducting shell 4, and a mounting groove 7 is provided inside the mounting seat 5, and a bidirectional screw rod 9 is rotatably connected to the inner wall of the mounting groove 7, and both ends of the bidirectional screw rod 9 are placed outside the mounting seat 5, and rotating blocks 23 are respectively fixed at both ends, and semicircular grooves are equidistantly provided on the outer wall of the rotating block 23. The design of the semicircular grooves It can increase the friction force of the rotating block 23, and facilitate the rapid driving of the rotating block 23 to rotate; L-shaped blocks 10 are respectively threaded and slidably connected at both ends of the outer wall of the bidirectional screw rod 9, and the vertical sections of the two L-shaped blocks 10 are respectively placed in the two limiting holes 8 and slidably connected thereto; by inserting the mounting block 6 into the mounting seat 5, and then manually screwing the rotating block 23, driving the bidirectional screw rod 9 to rotate, so that the two L-shaped blocks 10 are close to each other and their vertical sections are inserted into the limiting holes 8, the rapid assembly of the heat-conducting shell 4 and the heating rod body 3 can be completed.
Claims
1. An explosion-proof electromagnetic heating rod for a storage tank, comprising a storage tank body (1), characterized in that The central positions of the left and right outer walls of the storage tank body (1) are respectively provided with mounting tubes (20) protruding outwards, and an electromagnetic controller (2) is fixedly mounted on the mounting tubes (20); the two electromagnetic controllers (2) are respectively fixedly connected to heating rod bodies (3) on the end surfaces of one side close to the storage tank body (1); one end of the two heating rod bodies (3) passes through the mounting tubes (20) on the left and right sides and is placed in the storage tank body (1); and a heat-conducting shell (4) is provided on the outer wall of the heating rod body (3); an injection port (21) is provided at the upper end of the storage tank body (1), and an outlet (22) is provided at the bottom.
2. The explosion-proof electromagnetic heating rod for a storage tank according to claim 1 is characterized in that Two mounting seats (5) are symmetrically fixedly connected to the surface of one end of the heat-conducting shell (4); a mounting groove (7) is provided inside the mounting seat (5); a bidirectional screw rod (9) is rotatably connected to the inner wall of the mounting groove (7); L-shaped blocks (10) are respectively threadedly slidably connected to the two ends of the outer wall of the bidirectional screw rod (9); two mounting blocks (6) are symmetrically fixedly connected to the surface of one end of the heating rod body (3); limiting holes (8) are respectively provided on the upper and lower surfaces of the mounting block (6); and the vertical section of the L-shaped block (10) is placed in the limiting hole (8) and slidably connected thereto.
3. The explosion-proof electromagnetic heating rod for a storage tank according to claim 2 is characterized in that Rotating blocks (23) are respectively fixed at the upper and lower ends of the bidirectional screw rod (9), and semicircular grooves are equidistantly provided on the outer wall of the rotating block (23).
4. The explosion-proof electromagnetic heating rod for a storage tank according to claim 1 is characterized in that Two positioning seats (11) are symmetrically fixedly connected to the outer wall surface of the installation tube (20), and two positioning blocks (12) are symmetrically fixed to the end surface of one side of the electromagnetic controller (2), and the positioning blocks (12) are movably inserted in the positioning seats (11).
5. The explosion-proof electromagnetic heating rod for a storage tank according to claim 1 is characterized in that Two slider mounting shells (13) are symmetrically fixedly connected to the outer wall surface of the mounting tube (20), and slider mounting grooves (15) are respectively opened at the upper and lower ends of the slider mounting shells (13). A slider body (17) is arranged in the slider mounting groove (15), and a spring (18) is fixed at the lower end of the slider body (17), and the other end of the spring (18) is fixedly connected to the bottom of the slider mounting groove (15); two concave seats (14) are symmetrically fixedly connected to the end surface of one side of the electromagnetic controller (2), and rectangular through holes (16) are respectively opened on the upper and lower surfaces of one end of the concave seat (14), and the two slider bodies (17) are respectively slidably inserted into the two rectangular through holes (16).
6. The explosion-proof electromagnetic heating rod for a storage tank according to claim 5 is characterized in that A sealing slide plate (19) is slidably connected to the inner wall of the slider installation groove (15).
7. The explosion-proof electromagnetic heating rod for a storage tank according to claim 5 is characterized in that Rounded corners are provided at both side edges of the upper end of the slider body (17).