CN114364071B - Energy-saving semiconductor electric heating tube - Google Patents
Energy-saving semiconductor electric heating tube Download PDFInfo
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- CN114364071B CN114364071B CN202011089156.3A CN202011089156A CN114364071B CN 114364071 B CN114364071 B CN 114364071B CN 202011089156 A CN202011089156 A CN 202011089156A CN 114364071 B CN114364071 B CN 114364071B
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- electric heating
- energy
- heating tube
- insulating
- semiconductor electric
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The invention discloses an energy-saving semiconductor electric heating tube, which comprises a tube body, wherein a heat conducting layer is arranged on the outer wall of the tube body, a protective film is arranged on the outer wall of the heat conducting layer, magnesia powder is arranged at a gap in the tube body, insulating pads are arranged at two ends of the tube body, a wiring pipeline is arranged at the position of a round hole in the middle of each insulating pad, a fixed shaft is arranged at one end, close to the tube body, of each wiring pipeline, a semiconductor heating rod is arranged at one end, far away from the wiring pipeline, of each fixed shaft, an insulating plate and an insulating layer are sequentially arranged in the insulating plate, and a sealing device is arranged at one side, far away from the tube body, of each insulating plate.
Description
Technical Field
The invention mainly relates to the technical field of electric heating tubes, in particular to an energy-saving semiconductor electric heating tube.
Background
The tubular electric heating element is an electric element for converting electric energy into heat energy, which is characterized by that it uses metal tube as shell, including stainless steel and copper tube, and uniformly distributed spiral electric heating alloy wires along the central axis of tube interior, its gap is filled with compacted magnesia with good insulating heat-conducting property, and two ends of tube mouth are sealed by silica gel.
In the existing electrothermal tube, for example, in the technical structure of application CN201310065739.6, the wiring end portion of the electrothermal tube is provided with a ceramic head which is sleeved on the electrothermal tube and is integrated with a die cavity containing a mounting nut, a power line and a line pressing washer, the outer edge of the die cavity of the ceramic head is provided with a power line outlet for leading out the power line, the wiring screw end portion of the electrothermal tube is also provided with a ceramic head cover, the ceramic head cover is provided with a line pressing nut cavity capable of containing the line pressing nut, the electrothermal tube is provided with a bench or a table ring which is convenient for mounting the electrothermal tube, and in addition, the die cavity on the ceramic head can be internally provided with a mounting nut cavity which is convenient for mounting the electrothermal tube and is identical with the shape of the mounting nut, although the electrothermal tube can normally generate heat, but the tube body structure is too single and cannot transfer heat well.
Based on the above, we need to develop a self-protection device which can realize self-protection while efficiently conducting heat, thereby prolonging the service life of the tube body and saving the loss of electric energy.
Disclosure of Invention
The invention mainly provides an energy-saving semiconductor electric heating tube which is used for solving the technical problems in the background technology.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an energy-saving semiconductor electrothermal tube, includes the body, the body outer wall is provided with the heat conduction layer, the heat conduction layer outer wall is provided with the protection film, the space department is provided with magnesia powder in the body, the body both ends all are provided with the insulating pad, every the middle round hole position of insulating pad is provided with wiring pipeline, every wiring pipeline is close to body one end and is provided with the fixed axle, every the fixed axle is kept away from wiring pipeline one end and is provided with the semiconductor heating pole, every wiring pipeline is kept away from body one end and is provided with the heat insulating board, heat insulating layer and insulating layer have been set gradually in the heat insulating layer, be provided with the asbestos board in the heat insulating layer, equidistant symmetry in insulating layer both sides is provided with a plurality of rectangle draw-in grooves, every be provided with X shape elastic plate in the rectangle draw-in groove, heat insulating board is kept away from body one side and is provided with closing device, closing device includes seal housing, seal housing one side and heat insulating board interconnect.
Preferably, the tube body is formed into a double-spiral structure, and the tube body is made of metal copper.
Preferably, the material of the heat conducting layer is graphene.
Preferably, the material of the protective film is metallic aluminum.
Preferably, rectangular grooves are symmetrically formed in two sides of the outer wall of the sealing shell, threaded holes are formed in each rectangular groove in an equidistant and parallel mode, and one threaded hole is connected with the right-angle fixing plate through a fixing bolt.
Preferably, a connecting module is arranged on the lower surface of the inner wall of the sealing shell, and a fuse shell is arranged on the upper surface of the connecting module.
Preferably, an insulating sleeve is arranged on the upper surface of the fuse shell, and a lead-out rod is arranged at the upper end of the insulating sleeve.
Preferably, ceramic filling modules are symmetrically arranged on two sides of the fuse housing.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the graphene heat conduction layer on the pipe body, the safe and efficient heat conduction capability is realized, the heat conduction capability of the electric heating pipe is improved, energy is saved, through the metal aluminum protection film, the protection of the pipe body and graphene materials is realized, the service life of the pipe body is prolonged, the safety of a user is also improved, the increase of the integral tension of the heat insulation plate is realized through the X-shaped elastic plate, so that the electric heating pipe can be stably fixed on the heat insulation plate after being heated and expanded, and the protection of a circuit is realized through the fuse.
The invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view in partial cross-section of a tubular body according to the present invention;
FIG. 3 is a schematic cross-sectional view of an insulation panel of the present invention;
FIG. 4 is a schematic diagram of a sealing device according to the present invention;
fig. 5 is a schematic cross-sectional view of a seal housing of the present invention.
Description of the drawings: 1. a tube body; 11. a heat conducting layer; 12. a protective film; 13. magnesium oxide powder; 14. an insulating pad; 141. a wiring duct; 142. a fixed shaft; 143. a semiconductor heating rod; 2. a sealing device; 21. a seal housing; 22. rectangular grooves; 221. a threaded hole; 222. a right angle fixing plate; 23. a connection module; 24. a fuse housing; 25. an insulating sleeve; 26. a lead-out bar; 27. a ceramic filling module; 3. a heat insulating plate; 31. a heat insulating layer; 311. asbestos board; 32. a thermal insulation layer; 321. a rectangular clamping groove; 322. x-shaped elastic plate.
Detailed Description
In order that the invention may be more fully understood, a more particular description of the invention will be rendered by reference to the appended drawings, in which several embodiments of the invention are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly connected to one of ordinary skill in the art to which this invention belongs, and the knowledge of terms used in the description of this invention herein for the purpose of describing particular embodiments is not intended to limit the invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, an energy-saving semiconductor electrothermal tube is disclosed, which comprises a tube body 1, the outer wall of the tube body 1 is provided with a heat conducting layer 11, the outer wall of the heat conducting layer 11 is provided with a protective film 12, the gap in the tube body 1 is provided with magnesia powder 13, both ends of the tube body 1 are provided with insulating pads 14, each of the positions of round holes in the middle of the insulating pads 14 is provided with a wiring pipeline 141, one end of each of the wiring pipelines 141 close to the tube body 1 is provided with a fixed shaft 142, one end of each of the fixed shafts 142 far away from the wiring pipeline 141 is provided with a semiconductor heating rod 143, one end of each of the wiring pipelines 141 far away from the tube body 1 is provided with an insulating plate 3, the inside of the insulating plate 3 is provided with a heat insulating layer 31 and a heat insulating layer 32 in sequence, the inside of the insulating layer 31 is provided with an asbestos plate 311, both sides of the heat insulating layer 32 are symmetrically provided with a plurality of rectangular clamping grooves 321, each of the rectangular clamping grooves 321 is internally provided with an X-shaped elastic plate 322, one side of the insulating plate 3 far away from the tube body 1 is provided with a sealing device 2, the sealing device 2 comprises a sealing shell 21 and one side of the sealing shell 21 is connected with one side of the sealing shell 21.
In the second embodiment, please refer to fig. 1, 2 and 4, the tube body 1 forms a double-spiral structure, the material of the tube body 1 is metallic copper, through the double-spiral structure of the tube body 1, a space occupied area is increased in a certain space, so that an efficient heat conduction mode is realized, the material of the heat conduction layer 11 is graphene, the efficient heat transmission capability of the heat conduction layer 11 is realized, the material of the protection film 12 is metallic aluminum, the protection of the protection film 12 to the tube body 1 is realized through the metallic aluminum material, the service life of the electric heating tube is prolonged, rectangular grooves 22 are symmetrically arranged on two sides of the outer wall of the sealing shell 21, threaded holes 221 are uniformly arranged in parallel in each rectangular groove 22, one of the threaded holes 221 is connected with a right-angle fixing plate 222 through a fixing bolt, the sealing shell 21 is realized, and moist air is prevented from entering the tube body 1, so that magnesium oxide powder 13 is moist and is agglomerated, thereby causing a potential safety hazard.
In the third embodiment, please refer to fig. 1 and 5, a connection module 23 is disposed on the lower surface of the inner wall of the sealed housing 21, a fuse housing 24 is disposed on the upper surface of the connection module 23, protection of a circuit is achieved through a fuse, damage to the circuit is avoided, an insulating sleeve 25 is disposed on the upper surface of the fuse housing 24, a lead-out rod 26 is disposed at the upper end of the insulating sleeve 25, connection to a power supply is achieved through the lead-out rod 26, ceramic filling modules 27 are symmetrically disposed on two sides of the fuse housing 24, and fixation of the fuse housing 24 is achieved through the ceramic filling modules 27.
The specific operation flow of the invention is as follows:
firstly, whether the safety hidden trouble exists in the whole device is checked, after the safety hidden trouble exists, a power supply is connected through a leading-out rod 26, then the whole device is electrified, current reaches a wiring pipeline 141 through a fuse shell 24, then a semiconductor heating rod 143 on a fixed shaft 142 starts to generate heat, and the heat is rapidly diffused to a heat conducting layer 11 containing graphene through the insulating heat conducting property of magnesia powder 13, so that the electric heating tube rapidly generates a large amount of heat.
While the invention has been described above with reference to the accompanying drawings, it will be apparent that the invention is not limited to the embodiments described above, but is intended to be within the scope of the invention, as long as such insubstantial modifications are made by the method concepts and technical solutions of the invention, or the concepts and technical solutions of the invention are applied directly to other occasions without any modifications.
Claims (8)
1. The utility model provides an energy-saving semiconductor electric heating tube, includes body (1), its characterized in that, body (1) outer wall is provided with heat conduction layer (11), heat conduction layer (11) outer wall is provided with protection film (12), space department is provided with magnesia powder (13) in body (1), body (1) both ends all are provided with insulating pad (14), every round hole position is provided with wiring pipeline (141) in the middle of insulating pad (14), every wiring pipeline (141) are close to body (1) one end and are provided with fixed axle (142), every fixed axle (142) are kept away from wiring pipeline (141) one end and are provided with semiconductor heating rod (143), every wiring pipeline (141) are kept away from body (1) one end and are provided with heat insulating board (3), be provided with insulating layer (31) and insulating layer (32) in proper order in heat insulating board (3), be provided with asbestos board (311) in insulating layer (32) both sides equidistant symmetry is provided with a plurality of rectangle draw-in groove (321), every draw-in groove (321) are kept away from wiring pipeline (141) one end and are provided with heat insulating board (21), seal device (2) one side is kept away from in (2), one side of the sealing shell (21) is connected with the heat insulation plate (3).
2. An energy-saving semiconductor electric heating tube according to claim 1, characterized in that the tube body (1) is shaped into a double-spiral structure, and the tube body (1) is made of metallic copper.
3. An energy-saving semiconductor electric heating tube according to claim 1, characterized in that the heat conducting layer (11) is made of graphene.
4. An energy-saving semiconductor electric heating tube according to claim 1, characterized in that the protective film (12) is made of metallic aluminium.
5. An energy-saving semiconductor electric heating tube according to claim 1, characterized in that rectangular grooves (22) are symmetrically arranged on two sides of the outer wall of the sealing shell (21), threaded holes (221) are arranged in each rectangular groove (22) at equal intervals in parallel, and one threaded hole (221) is connected with a right-angle fixing plate (222) through a fixing bolt.
6. An energy-saving semiconductor electric heating tube according to claim 5, characterized in that a connection module (23) is arranged on the lower surface of the inner wall of the sealing shell (21), and a fuse housing (24) is arranged on the upper surface of the connection module (23).
7. An energy-saving semiconductor electric heating tube according to claim 6, characterized in that the upper surface of the fuse housing (24) is provided with an insulating sleeve (25), and the upper end of the insulating sleeve (25) is provided with a lead-out rod (26).
8. An energy efficient semiconductor electric heating tube according to claim 6, characterized in that the fuse housing (24) is provided with ceramic filling modules (27) symmetrically on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011089156.3A CN114364071B (en) | 2020-10-13 | 2020-10-13 | Energy-saving semiconductor electric heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011089156.3A CN114364071B (en) | 2020-10-13 | 2020-10-13 | Energy-saving semiconductor electric heating tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114364071A CN114364071A (en) | 2022-04-15 |
| CN114364071B true CN114364071B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011089156.3A Active CN114364071B (en) | 2020-10-13 | 2020-10-13 | Energy-saving semiconductor electric heating tube |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02133719A (en) * | 1988-11-12 | 1990-05-22 | Ono Shikimono Kk | Electrically heated tube mat |
| AU8167491A (en) * | 1991-08-07 | 1993-02-25 | Yin-Chiang Wu | Full-wrapped direct-conduction type procelain semi-conductor heating device |
| KR20180033964A (en) * | 2016-09-27 | 2018-04-04 | 이종호 | Resistance heating type thermal fuse assembly having cylindrical thermal fuse |
| CN208094819U (en) * | 2018-04-27 | 2018-11-13 | 江苏顺发电热材料有限公司 | A kind of double-layer structure electrothermal tube |
| CN210157400U (en) * | 2019-04-19 | 2020-03-17 | 扬中市祥龙电器有限公司 | Fixing head of heating pipe of cluster electric heater |
| CN210298120U (en) * | 2019-07-22 | 2020-04-10 | 肇庆市庆林电热电器有限公司 | Heating pipe that security is strong |
| CN210486076U (en) * | 2019-09-19 | 2020-05-08 | 河南远望谷新能源科技有限公司 | Auxiliary electric heating device for air energy heat pump |
| CN211130722U (en) * | 2019-09-14 | 2020-07-31 | 河南格拉芬新材料科技有限公司 | Graphite alkene heat production device |
-
2020
- 2020-10-13 CN CN202011089156.3A patent/CN114364071B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02133719A (en) * | 1988-11-12 | 1990-05-22 | Ono Shikimono Kk | Electrically heated tube mat |
| AU8167491A (en) * | 1991-08-07 | 1993-02-25 | Yin-Chiang Wu | Full-wrapped direct-conduction type procelain semi-conductor heating device |
| KR20180033964A (en) * | 2016-09-27 | 2018-04-04 | 이종호 | Resistance heating type thermal fuse assembly having cylindrical thermal fuse |
| CN208094819U (en) * | 2018-04-27 | 2018-11-13 | 江苏顺发电热材料有限公司 | A kind of double-layer structure electrothermal tube |
| CN210157400U (en) * | 2019-04-19 | 2020-03-17 | 扬中市祥龙电器有限公司 | Fixing head of heating pipe of cluster electric heater |
| CN210298120U (en) * | 2019-07-22 | 2020-04-10 | 肇庆市庆林电热电器有限公司 | Heating pipe that security is strong |
| CN211130722U (en) * | 2019-09-14 | 2020-07-31 | 河南格拉芬新材料科技有限公司 | Graphite alkene heat production device |
| CN210486076U (en) * | 2019-09-19 | 2020-05-08 | 河南远望谷新能源科技有限公司 | Auxiliary electric heating device for air energy heat pump |
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| CN114364071A (en) | 2022-04-15 |
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