Efficient ceramic heater

Abstract

The utility model discloses an efficient ceramic heater which comprises a first ceramic heating shell, a second ceramic heating shell is correspondingly installed at the other end of the first ceramic heating shell, first installation blocks are fixedly connected to the two ends of the outer side of the first ceramic heating shell, and second installation blocks are fixedly connected to the two ends of the outer side of the second ceramic heating shell. According to the semi-arc-shaped ceramic heater, the ceramic heater is arranged to be in a semi-arc shape and can correspond to a pipeline, the multiple sets of bolts are adopted for locking, and therefore the pipeline does not need to be disassembled during installation or disassembly for maintenance, and installation and maintenance are convenient; and meanwhile, the connecting piece is arranged at the butt joint of the two heating assemblies, so that the butt joint gap between the adjacent heating assemblies on the pipeline is sealed, heat leakage is reduced, and the sealing effect of the pipeline can be improved by arranging the sealing layer in the pipeline.

Description

Technical Field

[0001] The utility model relates to the field of ceramic heaters, in particular to a high-efficiency ceramic heater. Background Art

[0002] Ceramic heaters are highly efficient, evenly distributed heat distribution heaters, made from metal alloys with excellent thermal conductivity. This ensures a uniform temperature across the heating surface, eliminating hot and cold spots in the equipment. There are two types of ceramic heaters: PTC ceramic heaters and MCH ceramic heaters. These two products use completely different materials, but the finished product resembles ceramic, so they are collectively referred to as "ceramic heating elements."

[0003] The existing ceramic heater adopts a fixed sleeve structure, which requires the pipe to be removed and installed when in use, and the pipe also needs to be removed during later maintenance, which is more troublesome to use; in addition, when the existing ceramic heater is installed on the pipe in a chain-link style, there are large gaps between adjacent ones, which is not conducive to heat preservation. Utility Model Content

[0004] The purpose of the utility model is to provide an efficient ceramic heater, which solves the problem that the ceramic heater in the prior art adopts a fixed sleeve structure and needs to remove the pipe and install it when in use, which is time-consuming and labor-intensive.

[0005] To achieve the above-mentioned object, a high-efficiency ceramic heater is provided, comprising a ceramic heating shell 1, a ceramic heating shell 2 being mounted on the other end of the ceramic heating shell 1, a mounting block 1 being fixedly connected to both ends of the outer side of the ceramic heating shell 1, a mounting block 2 being fixedly connected to both ends of the outer side of the ceramic heating shell 2, a positioning bolt being threadedly connected to the internal thread of the mounting block 1 and the mounting block 2, and a nut being threadedly connected to the positioning bolt;

[0006] A connector 1 is provided at the ports of the ceramic heating shell 1 and the ceramic heating shell 2, a connector 2 is correspondingly provided at the other end of the connector 1, and a sealing layer is installed at the inner ends of the connector 1 and the connector 2.

[0007] According to the high-efficiency ceramic heater, the upper and lower ends of the connecting member 1 are fixedly connected to the fixing block 2, and the upper and lower ends of the connecting member 2 are fixedly connected to the fixing block 1.

[0008] According to the high-efficiency ceramic heater, a limiting groove is provided inside the fixing block 1, the outer end of the fixing block 2 is fixedly connected to the limiting block, and the limiting block and the limiting groove correspond to each other.

[0009] According to the high-efficiency ceramic heater, a slot is provided inside the limiting block, a spring is fixedly connected inside the slot, and the other end of the spring is fixedly connected to the limiting plate.

[0010] According to the high-efficiency ceramic heater, the other end of the limiting plate is fixedly connected to a positioning block, and the positioning block is arranged through the interior of the limiting block, and a positioning groove is arranged through the top of the fixing block, and the positioning block corresponds to the positioning groove.

[0011] According to the high-efficiency ceramic heater, the outer end of the ceramic heating shell is fixedly connected to a controller, the outer end of the controller is provided with a display screen, and one side of the display screen is provided with control buttons.

[0012] According to the high-efficiency ceramic heater, an alarm is also installed on the controller, and heat dissipation holes are opened at both ends of the inner side of the controller.

[0013] According to the high-efficiency ceramic heater, a heating cavity is provided inside the first ceramic heating shell and the second ceramic heating shell, and the heating cavity is electrically connected to a power socket.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] This patent sets the ceramic heater into a semi-arc shape, which can correspond to the pipeline and is locked with multiple sets of bolts. Therefore, there is no need to disassemble the pipeline during installation or removal maintenance, which facilitates installation and maintenance. At the same time, a connector is provided at the butt joint of the two heating components to seal the butt joint gap between adjacent heating components on the pipeline, reducing heat leakage, and a sealing layer is provided inside to improve its sealing effect.

[0016] This patent enables individual control and monitoring of the ceramic heating shell by setting an independent controller at the outer end of the shell, ensuring that the temperature inside each ceramic heater is always maintained in the optimal range, thereby improving the efficiency of the entire ceramic heater.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is an overall schematic diagram of the utility model high-efficiency ceramic heater;

[0020] Figure 2 This is a schematic diagram of the connector structure of the high-efficiency ceramic heater of the utility model;

[0021] Figure 3 This is a schematic diagram of the interior of the limit block of the high-efficiency ceramic heater of the utility model;

[0022] Figure 4 This is a heating schematic diagram of the high-efficiency ceramic heater of the present utility model.

[0023] In the figure: 1. Ceramic heating shell 1; 2. Positioning bolt; 3. Ceramic heating shell 2; 4. Nut; 5. Connector 1; 6. Mounting block 1; 7. Alarm; 8. Mounting block 2; 9. Heat dissipation hole; 10. Controller; 11. Control button; 12. Display; 13. Connector 2; 14. Fixing block 1; 15. Fixing block 2; 16. Positioning block; 17. Limiting groove; 18. Sealing layer; 19. Limiting block; 20. Limiting plate; 21. Slot; 22. Spring; 23. Power socket; 24. Heating chamber; 25. Positioning groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in 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 utility model, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a high-efficiency ceramic heater, comprising a ceramic heating shell 1, a ceramic heating shell 2 3 correspondingly installed at the other end of the ceramic heating shell 1, and both ceramic heating shells adopt an arc-shaped design, which can better wrap the pipe body, and the outer ends of the ceramic heating shell 1 are fixedly connected with mounting blocks 6, and the outer ends of the ceramic heating shell 2 3 are fixedly connected with mounting blocks 2 8. The internal threads of the mounting blocks 6 and 8 are connected with positioning bolts 2, and the positioning bolts 2 are threaded with nuts 4. The positioning bolts 2 and the nuts 4 can be used to lock the mounting blocks 6 and 8 to ensure the stability of the two heating shells after installation, and it is also convenient for the staff to perform subsequent maintenance of the pipe body, saving time and effort.

[0026] A connector 15 is provided at the port of the ceramic heating shell 1 and the ceramic heating shell 2 3, and a connector 2 13 is provided at the other end of the connector 15. A sealing layer 18 is installed at the inner end of the connector 15 and the connector 2 13. The upper and lower ends of the connector 15 are fixedly connected to the fixing block 2 15, and the upper and lower ends of the connector 2 13 are fixedly connected to the fixing block 14. A limiting groove 17 is provided inside the fixing block 14, and the outer end of the fixing block 2 15 is fixedly connected to the limiting block 19. The limiting block 19 corresponds to the limiting groove 17. A slot 21 is provided inside the limiting block 19, and a spring 22 is fixedly connected to the inside of the slot 21. The other end of the spring 22 is fixedly connected to the limiting plate 20, and the other end of the limiting plate 20 is fixed. A positioning block 16 is connected, and the positioning block 16 is set inside the limiting block 19. A positioning groove 25 is set on the top of the fixing block 14. The positioning block 16 corresponds to the positioning groove 25. In order to ensure the heating effect between the two heating components, the connecting piece 1 5 and the connecting piece 2 13 are installed at the corresponding ports of the ceramic heating shell 1 and the ceramic heating shell 2 3. At this time, the positioning block 16 is pressed inward and contracts inward under the action of the spring 22. At this time, the limiting block 19 enters the inside of the limiting groove 17, and the positioning block 16 pops outward after passing the position of the positioning groove 25, ensuring that the two connecting pieces are fixed to each other, and the inner sealing layer 18 can also improve the sealing effect after installation and reduce heat leakage.

[0027] The outer end of the ceramic heating shell 1 is fixedly connected to the controller 10, and a display screen 12 is provided at the outer end of the controller 10. A control button 11 is provided on one side of the display screen 12. An alarm 7 is also installed on the controller 10. Heat dissipation holes 9 are provided at both ends of the inner side of the controller 10. A heating chamber 24 is provided inside the ceramic heating shell 1 and the ceramic heating shell 2 3. The heating chamber 24 is electrically connected to a power socket 23 to the outside. A heating wire and a temperature sensor are provided inside the heating chamber 24. The temperature sensor is electrically connected to the controller 10. The temperature inside the heating component can be monitored in real time through the temperature sensor. The display screen 12 uses an existing LED display screen for displaying the temperature value. The alarm 7 uses an existing speaker for emitting an alarm prompt sound. The heating wire can use an existing heating wire. Both ends of each heating wire are electrically connected to the outside. A power socket 23 is provided on the outer wall of the ceramic heating shell 1 and the ceramic heating shell 2 3. The two power sockets 23 are electrically connected to the corresponding heating wires respectively. The control box is provided with two output sockets electrically connected to the relay, and the output sockets are electrically connected to the power socket 23 through a power supply cable.

[0028] Working principle: When in use, the ceramic heating shell 1 and the ceramic heating shell 2 3 are wrapped around the outer end of the tube body. At this time, the mounting block 1 6 and the mounting block 2 8 correspond to each other. The two mounting blocks can be locked with the positioning bolt 2 and fixed with the nut 4 to ensure that the ceramic heating shell 1 and the ceramic heating shell 2 3 can act on the outside of the tube body. At the same time, they are connected to the external circuit through the power socket 23 to ensure power supply to the heating element inside the heating chamber 24, thereby completing its heating operation;

[0029] In order to ensure the heating effect between the two heating components, connector 1 5 and connector 2 13 are installed at the corresponding ports of ceramic heating shell 1 and ceramic heating shell 2 3. At this time, the positioning block 16 is pressed inward and contracts inward under the action of the spring 22. At this time, the limit block 19 enters the interior of the limit groove 17, and the positioning block 16 pops outward after passing the position of the positioning groove 25, ensuring that the two connectors are fixed to each other, and the inner sealing layer 18 can also improve the sealing effect after installation and reduce heat leakage.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A high efficiency ceramic heater comprising a ceramic heating housing (1), characterized in that The other end of the ceramic heating shell 1 (1) is correspondingly mounted with a ceramic heating shell 2 (3), the outer ends of the ceramic heating shell 1 (1) are fixedly connected with mounting blocks 1 (6), the outer ends of the ceramic heating shell 2 (3) are fixedly connected with mounting blocks 2 (8), the inner threads of the mounting blocks 1 (6) and 2 (8) are connected with positioning bolts (2), and the positioning bolts (2) are threadedly connected with nuts (4); A connector 1 (5) is provided at the ports of the ceramic heating shell 1 (1) and the ceramic heating shell 2 (3), a connector 2 (13) is correspondingly provided at the other end of the connector 1 (5), and a sealing layer (18) is installed at the inner ends of the connector 1 (5) and the connector 2 (13).

2. The high-efficiency ceramic heater according to claim 1, characterized in that: The upper and lower ends of the connecting member 1 (5) are fixedly connected to the fixing block 2 (15), and the upper and lower ends of the connecting member 2 (13) are fixedly connected to the fixing block 1 (14).

3. The high-efficiency ceramic heater according to claim 2, characterized in that: A limiting groove (17) is provided inside the fixing block 1 (14), and the outer end of the fixing block 2 (15) is fixedly connected to the limiting block (19), and the limiting block (19) and the limiting groove (17) correspond to each other.

4. The high-efficiency ceramic heater according to claim 3, characterized in that: A slot (21) is provided inside the limit block (19), a spring (22) is fixedly connected inside the slot (21), and the other end of the spring (22) is fixedly connected to the limit plate (20).

5. The high-efficiency ceramic heater according to claim 4, characterized in that: The other end of the limiting plate (20) is fixedly connected to a positioning block (16), and the positioning block (16) is arranged inside the limiting block (19). A positioning groove (25) is arranged on the top of the fixing block (14), and the positioning block (16) corresponds to the positioning groove (25).

6. The high-efficiency ceramic heater according to claim 1, characterized in that: The outer end of the ceramic heating shell (1) is fixedly connected to a controller (10), the outer end of the controller (10) is provided with a display screen (12), and one side of the display screen (12) is provided with a control button (11).

7. The high-efficiency ceramic heater according to claim 6, characterized in that: The controller (10) is also equipped with an alarm (7), and heat dissipation holes (9) are provided at both ends of the inner side of the controller (10).

8. The high-efficiency ceramic heater according to claim 1, characterized in that: A heating cavity (24) is provided inside the ceramic heating shell 1 (1) and the ceramic heating shell 2 (3), and the heating cavity (24) is electrically connected to a power socket (23) externally.

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