Novel ceramic electric heater capable of stably resisting high temperature

Abstract

The utility model discloses a novel ceramic electric heater capable of stabilizing and resisting high temperature, which comprises a base, the upper surface of the base is fixedly connected with a first supporting plate, a first sliding groove is arranged in the first supporting plate, the side surface of the first supporting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a spiral shaft, and the spiral shaft is fixedly connected with a second sliding groove. The side face of the spiral shaft is fixedly connected with a moving block, the spiral shaft and the moving block are arranged in the first sliding groove, a second sliding groove is formed in the second supporting plate, a positioning block is arranged in the second sliding groove, and the upper surface of the positioning block is fixedly connected with a rotating shaft. The upper surface of the second supporting plate is fixedly connected with a ceramic electric heater and a baffle. By means of the structure, when water heated in the electric heater is left and cannot be discharged, the electric heater is lifted through the moving rod to discharge the left water, and manpower is saved.

Description

Technical Field

[0001] This utility model relates to the field of electric heater technology, and in particular to a novel ceramic electric heater that can stably withstand high temperatures. Background Technology

[0002] Existing novel ceramic electric heaters capable of stable high-temperature resistance heat liquids by converting electrical energy into heat energy. However, this method suffers from drawbacks such as uneven heating and poor heat preservation. For example, Chinese patent "A Novel Ceramic Electric Heater Capable of Stable High-Temperature Resistance" (application number CN202121713216.4) discloses a heating element consisting of mounting bolts, mounting seats, and mounting nuts. In use, the mounting bolts are inserted through the through groove and between the mounting seats. By rotating the handle, the mounting bolts are installed between the mounting seats. Then, the mounting nuts are tightened on the outside of the mounting bolts to complete the connection and fixation of the mounting seats. The structure is simple, easy for operators to operate, and easy to maintain and replace. However, during use, after heating is complete, the liquid that needs to be poured out of the electric heater cannot be completely drained. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a new type of ceramic electric heater that can stably withstand high temperatures. By setting a first support plate on the base, a spiral shaft and a moving block are fixedly connected inside. A positioning block is set inside the second support plate and the ceramic electric heater is connected to the upper surface. It is fixedly connected by a moving rod. When the water that has been heated in the electric heater cannot be discharged, the electric heater is raised by the moving rod to discharge the remaining water, thus saving manpower.

[0004] This utility model also provides a novel ceramic electric heater with stable high-temperature resistance, comprising: a base, a first support plate fixedly connected to the upper surface of the base, a first sliding groove provided inside the first support plate, a motor fixedly connected to the side of the first support plate, a spiral shaft fixedly connected to the output end of the motor, a moving block fixedly connected to the side of the spiral shaft, the spiral shaft and the moving block being inside the first sliding groove, a rotating shaft fixedly connected to the upper surface of the moving block, a moving rod fixedly connected to the upper surface of the rotating shaft, a support rod fixedly connected to the upper surface of the base, a movable shaft fixedly connected to the upper surface of the support rod, a second support plate fixedly connected to the side of the movable shaft, a second sliding groove provided inside the second support plate, a positioning block provided inside the second sliding groove, the upper surface of the positioning block being fixedly connected to the rotating shaft, and a ceramic electric heater and a baffle fixedly connected to the upper surface of the second support plate. With this device, when water remaining after heating in the electric heater cannot be discharged, the remaining water can be discharged by raising the electric heater with the moving rod, saving manpower.

[0005] According to the present invention, a novel ceramic electric heater capable of stable high-temperature resistance is provided, wherein a heat-insulating cylinder is fixedly connected to the inner surface of the ceramic electric heater, and a heating cylinder is fixedly connected to the inner surface of the heat-insulating cylinder.

[0006] According to the present invention, a novel ceramic electric heater capable of stable high-temperature resistance is provided, wherein a heat-resistant layer is fixedly connected to the inner surface of the heating cylinder, and the heat-resistant layer is made of thermally conductive silicon. Through the above device, the high-temperature resistance of the ceramic electric heater is improved.

[0007] According to the present invention, a novel ceramic electric heater capable of stable high-temperature resistance is provided, wherein a heating resistance wire is fixedly connected to the inner surface of the heat-resistant layer, and a ceramic sheet is fixedly connected to the heating resistance wire. Through the above device, the ceramic has thermal stability, thereby improving the stable high-temperature resistance of the ceramic electric heater.

[0008] According to the present invention, a novel ceramic electric heater capable of stable high-temperature resistance is provided inside the ceramic electric heater. The liquid outlet hole is provided inside the liquid outlet hole, and a valve is provided on the liquid outlet pipe. Through the above device, the heated liquid is discharged outside the electric heater, and the valve controls the flow and shut-off of the liquid.

[0009] According to the present invention, a novel ceramic electric heater capable of stable high-temperature resistance is provided inside the ceramic electric heater, wherein a liquid inlet hole is provided inside the liquid inlet hole, and a liquid inlet pipe is provided inside the liquid inlet hole. Through the above device, the liquid to be heated enters the ceramic electric heater from the liquid inlet pipe.

[0010] According to the present invention, a novel ceramic electric heater capable of stable high-temperature resistance is provided, wherein a filter cylinder is fixedly connected to the upper surface of the liquid inlet pipe, the part of the filter cylinder fixedly connected to the liquid inlet pipe has a threaded sleeve, and a filter asbestos mesh is fixedly connected to the inner surface of the filter cylinder. Through the above device, the water to be heated is filtered before entering the ceramic electric heater.

[0011] According to the present invention, a novel ceramic electric heater capable of stable high-temperature resistance is provided inside the ceramic electric heater. The conduit is spiral in shape. Through the above device, the heating resistance wire is transmitted to the conduit, thereby accelerating the heating speed of the water inside the ceramic electric heater.

[0012] Beneficial effects

[0013] 1. Compared with existing technologies, this new type of ceramic electric heater that can stably withstand high temperatures has a first support plate on the base, with a fixed connection between the spiral shaft and the moving block inside. The ceramic electric heater is connected to the upper surface of the positioning block inside the second support plate and fixedly connected by the moving rod. When the water that has been heated in the electric heater cannot be discharged, the electric heater can be raised by the moving rod to discharge the remaining water, thus saving manpower. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a structural diagram of the main body of the novel ceramic electric heater that can stably withstand high temperatures according to this utility model;

[0016] Figure 2 This is a bottom view of the novel ceramic electric heater that can stably withstand high temperatures according to this utility model.

[0017] Figure 3 This is a right-side cross-sectional view of the novel ceramic electric heater that can stably withstand high temperatures according to this utility model.

[0018] Figure 4 This invention relates to a novel ceramic electric heater that can stably withstand high temperatures. Figure 3 Enlarged structural diagram at point B;

[0019] Figure 5 This invention relates to a novel ceramic electric heater that can stably withstand high temperatures. Figure 3 Enlarged structural diagram at point C.

[0020] Legend:

[0021] 1. Insulation cylinder; 2. Heating cylinder; 3. Heat-resistant layer; 4. Heating resistance wire; 5. Ceramic plate; 6. Conduit; 7. Liquid inlet; 8. Liquid inlet pipe; 9. Threaded sleeve; 10. Filter cylinder; 11. Filter asbestos mesh; 12. Liquid outlet; 13. Liquid outlet pipe; 14. Valve; 15. Base; 16. Support plate No. 1; 17. Sliding groove No. 1; 18. Motor; 19. Spiral shaft; 20. Moving block; 21. Rotating shaft; 22. Moving rod; 23. Support rod; 24. Movable shaft; 25. Baffle; 26. Support plate No. 2; 27. Sliding groove No. 2; 28. Positioning block; 29. ​​Ceramic electric heater. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-5This utility model discloses a novel ceramic electric heater capable of stable high-temperature resistance, comprising: a base 15, a support plate 16 fixedly connected to the upper surface of the base 15, a sliding groove 17 provided inside the support plate 16, the sliding groove 17 enabling a movable block 20 driven by a spiral shaft 19 to move up and down, a motor 18 fixedly connected to the side of the support plate 16, the motor 18 providing power, a spiral shaft 19 fixedly connected to the output end of the motor 18, the motor 18 providing power to the spiral shaft 19, a movable block 20 fixedly connected to the side of the spiral shaft 19, the spiral shaft 19 driving the movable block 20 to move up and down, and the spiral shaft 19 and the movable block 20 moving up and down in the sliding groove 17. Inside the 7, a rotating shaft 21 is fixedly connected to the upper surface of the movable block 20, and a moving rod 22 is fixedly connected to the upper surface of the rotating shaft 21. The moving rod 22 rotates flexibly under the action of the rotating shaft 21. A support rod 23 is fixedly connected to the upper surface of the base 15, and a movable shaft 24 is fixedly connected to the upper surface of the support rod 23. A second support plate 26 is fixedly connected to the side of the movable shaft 24. A second sliding groove 27 is provided inside the second support plate 26, and a positioning block 28 is provided inside the second sliding groove 27. The upper surface of the positioning block 28 is fixedly connected to the rotating shaft 21. A ceramic electric heater 29 and a baffle 25 are fixedly connected to the upper surface of the second support plate 26. The baffle 25 prevents the ceramic electric heater 29 from falling when raised.

[0024] A heat-insulating cylinder 1 is fixedly connected to the inner surface of the ceramic electric heater 29. The heat-insulating cylinder 1 keeps the heated liquid warm and prevents heat loss. A heating cylinder 2 is fixedly connected to the inner surface of the heat-insulating cylinder 1. A heat-resistant layer 3, made of thermally conductive silicon, is fixedly connected to the inner surface of the heating cylinder 2, improving the high-temperature resistance of the ceramic electric heater 29. A heating resistance wire 4 is fixedly connected to the inner surface of the heat-resistant layer 3, heating the liquid. A ceramic plate 5 is fixedly connected to the heating resistance wire 4. The ceramic plate 5 has thermal stability, and together with the high-temperature resistance of the heat-resistant layer 3, it achieves the advantages of stable high-temperature resistance of the ceramic electric heater 29. The ceramic electric heater 29 has a liquid outlet hole 12 inside, and a liquid outlet pipe 13 inside the liquid outlet hole 12. The heated liquid flows out from the liquid outlet pipe 13. A valve 14 is installed on the liquid outlet pipe 13, controlling the flow and stoppage of the liquid. The ceramic electric heater 29 has an internal liquid inlet hole 7, inside which is an inlet pipe 8. The liquid to be heated enters through the inlet pipe 8. A filter cylinder 10 is fixedly connected to the upper surface of the inlet pipe 8. A threaded sleeve 9 is used to connect the filter cylinder 10 and the inlet pipe 8, ensuring a tight connection. To remove the asbestos mesh 11, the filter cylinder 10 can be rotated. The asbestos mesh 11 is fixedly connected to the inner surface of the filter cylinder 10, filtering the liquid to be heated and preventing impurities from entering the ceramic electric heater 29 and affecting its performance. The ceramic electric heater 29 also has an internal conduit 6, which is spiral-shaped. The heating resistance wire 4 transfers heat to the conduit 6, accelerating the heating rate of the liquid.

[0025] Working principle: When in use, the liquid to be heated is poured into the ceramic electric heater 29 through the inlet pipe 8. The asbestos mesh 11 on the filter cylinder 10 can filter impurities in the liquid. The heating resistance wire 4 heats the liquid. The heat-resistant layer 3 inside the ceramic electric heater 29 has high temperature resistance, and the ceramic plate 5 has stability, so the ceramic electric heater 29 has a stable high temperature resistance effect. The conduit 6 inside the electric heater can accelerate the heating speed of the liquid. After heating is completed, the valve 14 is opened to discharge the liquid from the outlet pipe 13. There is liquid that has not been discharged at the bottom of the ceramic electric heater 29. The motor 18 runs, and the spiral shaft 19 drives the moving block 20 to move upward, which drives the moving rod 22 on the rotating shaft 21 to rotate and lift one end of the ceramic electric heater 29. The remaining liquid can be discharged from the other end.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A novel ceramic electric heater capable of stable high-temperature resistance, characterized in that, include: A base (15) is provided, and a support plate (16) is fixedly connected to the upper surface of the base (15). A sliding groove (17) is provided inside the support plate (16). A motor (18) is fixedly connected to the side of the support plate (16). A spiral shaft (19) is fixedly connected to the output end of the motor (18). A moving block (20) is fixedly connected to the side of the spiral shaft (19). The spiral shaft (19) and the moving block (20) are inside the sliding groove (17). A rotating shaft (21) is fixedly connected to the upper surface of the moving block (20). A movable rod (22) is fixedly connected to the base (15), a support rod (23) is fixedly connected to the upper surface of the base (15), a movable shaft (24) is fixedly connected to the upper surface of the support rod (23), a second support plate (26) is fixedly connected to the side of the movable shaft (24), a second sliding groove (27) is provided inside the second support plate (26), a positioning block (28) is provided inside the second sliding groove (27), the upper surface of the positioning block (28) is fixedly connected to the rotating shaft (21), and a ceramic electric heater (29) and a baffle (25) are fixedly connected to the upper surface of the second support plate (26).

2. The novel ceramic electric heater capable of stable high-temperature resistance according to claim 1, characterized in that, The inner surface of the ceramic electric heater (29) is fixedly connected to a heat insulation cylinder (1), and the inner surface of the heat insulation cylinder (1) is fixedly connected to a heating cylinder (2).

3. The novel ceramic electric heater capable of stable high-temperature resistance according to claim 1, characterized in that, A heat-resistant layer (3) is fixedly connected to the inner surface of the heating cylinder (2), and the heat-resistant layer (3) is made of thermally conductive silicon.

4. A novel ceramic electric heater capable of stable high-temperature resistance according to claim 1, characterized in that, A heating resistance wire (4) is fixedly connected to the inner surface of the heat-resistant layer (3), and a ceramic sheet (5) is fixedly connected to the heating resistance wire (4).

5. A novel ceramic electric heater capable of stable high-temperature resistance according to claim 1, characterized in that, The ceramic electric heater (29) has a liquid outlet hole (12) inside, and a liquid outlet pipe (13) is provided inside the liquid outlet hole (12). A valve (14) is provided on the liquid outlet pipe (13).

6. A novel ceramic electric heater capable of stable high-temperature resistance according to claim 1, characterized in that, The ceramic electric heater (29) is provided with a liquid inlet hole (7) inside, and a liquid inlet pipe (8) is provided inside the liquid inlet hole (7).

7. A novel ceramic electric heater capable of stable high-temperature resistance according to claim 1, characterized in that, A filter cylinder (10) is fixedly connected to the upper surface of the inlet pipe (8). The part of the filter cylinder (10) that is fixedly connected to the inlet pipe (8) has a threaded sleeve (9). A filter asbestos mesh (11) is fixedly connected to the inner surface of the filter cylinder (10).

8. A novel ceramic electric heater capable of stable high-temperature resistance according to claim 1, characterized in that, The ceramic electric heater (29) has a conduit (6) inside, and the conduit (6) is spiral in shape.

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